diff --git a/libavcodec/vvc/Makefile b/libavcodec/vvc/Makefile
index 06d611ca6d..3dbfb70407 100644
--- a/libavcodec/vvc/Makefile
+++ b/libavcodec/vvc/Makefile
@@ -2,4 +2,6 @@ clean::
 	$(RM) $(CLEANSUFFIXES:%=libavcodec/vvc/%)
 
 OBJS-$(CONFIG_VVC_DECODER)          +=  vvc/vvcdec.o            \
-                                        vvc/vvc_executor.o
+                                        vvc/vvc_executor.o      \
+                                        vvc/vvc_ps.o            \
+                                        vvc/vvc_data.o          \
diff --git a/libavcodec/vvc/vvc_data.c b/libavcodec/vvc/vvc_data.c
new file mode 100644
index 0000000000..b44c0fb595
--- /dev/null
+++ b/libavcodec/vvc/vvc_data.c
@@ -0,0 +1,3295 @@
+/*
+ * VVC shared tables
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include <stdint.h>
+
+#include "libavutil/avassert.h"
+
+#include "vvc_data.h"
+
+const uint8_t ff_vvc_diag_scan_x[5][5][16*16] = {
+    {
+        //1x1
+        { 0, },
+        //1x2
+        { 0,  0, },
+        //1x4
+        { 0,  0,  0,  0, },
+        //1x8
+        { 0,  0,  0,  0,  0,  0,  0,  0, },
+        //1x16
+        { 0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, },
+    },
+    {
+        //2x1
+        { 0,  1, },
+        //2x2
+        { 0,  0,  1,  1, },
+        //2x4
+        { 0,  0,  1,  0,  1,  0,  1,  1, },
+        //2x8
+        { 0,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  1, },
+        //2x16
+        {
+            0,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,
+            1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  1,
+        },
+    },
+    {
+        //4x1
+        { 0,  1,  2,  3, },
+        //4x2
+        { 0,  0,  1,  1,  2,  2,  3,  3, },
+        //4x4
+        { 0,  0,  1,  0,  1,  2,  0,  1,  2,  3,  1,  2,  3,  2,  3,  3, },
+        //4x8
+        {
+            0,  0,  1,  0,  1,  2,  0,  1,  2,  3,  0,  1,  2,  3,  0,  1,
+            2,  3,  0,  1,  2,  3,  0,  1,  2,  3,  1,  2,  3,  2,  3,  3,
+        },
+        //4x16
+        {
+            0,  0,  1,  0,  1,  2,  0,  1,  2,  3,  0,  1,  2,  3,  0,  1,
+            2,  3,  0,  1,  2,  3,  0,  1,  2,  3,  0,  1,  2,  3,  0,  1,
+            2,  3,  0,  1,  2,  3,  0,  1,  2,  3,  0,  1,  2,  3,  0,  1,
+            2,  3,  0,  1,  2,  3,  0,  1,  2,  3,  1,  2,  3,  2,  3,  3,
+        },
+    },
+    {
+        //8x1
+        { 0,  1,  2,  3,  4,  5,  6,  7, },
+        //8x2
+        { 0,  0,  1,  1,  2,  2,  3,  3,  4,  4,  5,  5,  6,  6,  7,  7, },
+        //8x4
+        {
+            0,  0,  1,  0,  1,  2,  0,  1,  2,  3,  1,  2,  3,  4,  2,  3,
+            4,  5,  3,  4,  5,  6,  4,  5,  6,  7,  5,  6,  7,  6,  7,  7,
+        },
+        //8x8
+        {
+            0,  0,  1,  0,  1,  2,  0,  1,  2,  3,  0,  1,  2,  3,  4,  0,
+            1,  2,  3,  4,  5,  0,  1,  2,  3,  4,  5,  6,  0,  1,  2,  3,
+            4,  5,  6,  7,  1,  2,  3,  4,  5,  6,  7,  2,  3,  4,  5,  6,
+            7,  3,  4,  5,  6,  7,  4,  5,  6,  7,  5,  6,  7,  6,  7,  7,
+        },
+        //8x16
+        {
+            0,  0,  1,  0,  1,  2,  0,  1,  2,  3,  0,  1,  2,  3,  4,  0,
+            1,  2,  3,  4,  5,  0,  1,  2,  3,  4,  5,  6,  0,  1,  2,  3,
+            4,  5,  6,  7,  0,  1,  2,  3,  4,  5,  6,  7,  0,  1,  2,  3,
+            4,  5,  6,  7,  0,  1,  2,  3,  4,  5,  6,  7,  0,  1,  2,  3,
+            4,  5,  6,  7,  0,  1,  2,  3,  4,  5,  6,  7,  0,  1,  2,  3,
+            4,  5,  6,  7,  0,  1,  2,  3,  4,  5,  6,  7,  0,  1,  2,  3,
+            4,  5,  6,  7,  1,  2,  3,  4,  5,  6,  7,  2,  3,  4,  5,  6,
+            7,  3,  4,  5,  6,  7,  4,  5,  6,  7,  5,  6,  7,  6,  7,  7,
+        },
+    },
+    {
+        //16x1
+        { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, },
+        //16x2
+        {
+            0,  0,  1,  1,  2,  2,  3,  3,  4,  4,  5,  5,  6,  6,  7,  7,
+            8,  8,  9,  9, 10, 10, 11, 11, 12, 12, 13, 13, 14, 14, 15, 15,
+        },
+        //16x4
+        {
+             0,  0,  1,  0,  1,  2,  0,  1,  2,  3,  1,  2,  3,  4,  2,  3,
+             4,  5,  3,  4,  5,  6,  4,  5,  6,  7,  5,  6,  7,  8,  6,  7,
+             8,  9,  7,  8,  9, 10,  8,  9, 10, 11,  9, 10, 11, 12, 10, 11,
+            12, 13, 11, 12, 13, 14, 12, 13, 14, 15, 13, 14, 15, 14, 15, 15,
+        },
+        //16x8
+        {
+             0,  0,  1,  0,  1,  2,  0,  1,  2,  3,  0,  1,  2,  3,  4,  0,
+             1,  2,  3,  4,  5,  0,  1,  2,  3,  4,  5,  6,  0,  1,  2,  3,
+             4,  5,  6,  7,  1,  2,  3,  4,  5,  6,  7,  8,  2,  3,  4,  5,
+             6,  7,  8,  9,  3,  4,  5,  6,  7,  8,  9, 10,  4,  5,  6,  7,
+             8,  9, 10, 11,  5,  6,  7,  8,  9, 10, 11, 12,  6,  7,  8,  9,
+            10, 11, 12, 13,  7,  8,  9, 10, 11, 12, 13, 14,  8,  9, 10, 11,
+            12, 13, 14, 15,  9, 10, 11, 12, 13, 14, 15, 10, 11, 12, 13, 14,
+            15, 11, 12, 13, 14, 15, 12, 13, 14, 15, 13, 14, 15, 14, 15, 15,
+        },
+        //16x16
+        {
+             0,  0,  1,  0,  1,  2,  0,  1,  2,  3,  0,  1,  2,  3,  4,  0,
+             1,  2,  3,  4,  5,  0,  1,  2,  3,  4,  5,  6,  0,  1,  2,  3,
+             4,  5,  6,  7,  0,  1,  2,  3,  4,  5,  6,  7,  8,  0,  1,  2,
+             3,  4,  5,  6,  7,  8,  9,  0,  1,  2,  3,  4,  5,  6,  7,  8,
+             9, 10,  0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11,  0,  1,
+             2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12,  0,  1,  2,  3,  4,
+             5,  6,  7,  8,  9, 10, 11, 12, 13,  0,  1,  2,  3,  4,  5,  6,
+             7,  8,  9, 10, 11, 12, 13, 14,  0,  1,  2,  3,  4,  5,  6,  7,
+             8,  9, 10, 11, 12, 13, 14, 15,  1,  2,  3,  4,  5,  6,  7,  8,
+             9, 10, 11, 12, 13, 14, 15,  2,  3,  4,  5,  6,  7,  8,  9, 10,
+            11, 12, 13, 14, 15,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13,
+            14, 15,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15,  5,  6,
+             7,  8,  9, 10, 11, 12, 13, 14, 15,  6,  7,  8,  9, 10, 11, 12,
+            13, 14, 15,  7,  8,  9, 10, 11, 12, 13, 14, 15,  8,  9, 10, 11,
+            12, 13, 14, 15,  9, 10, 11, 12, 13, 14, 15, 10, 11, 12, 13, 14,
+            15, 11, 12, 13, 14, 15, 12, 13, 14, 15, 13, 14, 15, 14, 15, 15,
+        },
+    },
+};
+
+const uint8_t ff_vvc_diag_scan_y[5][5][16*16] = {
+    {
+        //1x1
+        { 0, },
+        //1x2
+        { 0,  1, },
+        //1x4
+        { 0,  1,  2,  3, },
+        //1x8
+        { 0,  1,  2,  3,  4,  5,  6,  7, },
+        //1x16
+        { 0,  1,  2,  3,  4,  5,  6,  7,  8,  9, 10, 11, 12, 13, 14, 15, },
+    },
+    {
+        //2x1
+        { 0,  0, },
+        //2x2
+        { 0,  1,  0,  1, },
+        //2x4
+        { 0,  1,  0,  2,  1,  3,  2,  3, },
+        //2x8
+        { 0,  1,  0,  2,  1,  3,  2,  4,  3,  5,  4,  6,  5,  7,  6,  7, },
+        //2x16
+        {
+            0,  1,  0,  2,  1,  3,  2,  4,  3,  5,  4,  6,  5,  7,  6,  8,
+            7,  9,  8, 10,  9, 11, 10, 12, 11, 13, 12, 14, 13, 15, 14, 15,
+        },
+    },
+    {
+        //4x1
+        { 0,  0,  0,  0, },
+        //4x2
+        { 0,  1,  0,  1,  0,  1,  0,  1, },
+        //4x4
+        { 0,  1,  0,  2,  1,  0,  3,  2,  1,  0,  3,  2,  1,  3,  2,  3, },
+        //4x8
+        {
+            0,  1,  0,  2,  1,  0,  3,  2,  1,  0,  4,  3,  2,  1,  5,  4,
+            3,  2,  6,  5,  4,  3,  7,  6,  5,  4,  7,  6,  5,  7,  6,  7,
+        },
+        //4x16
+        {
+             0,  1,  0,  2,  1,  0,  3,  2,  1,  0,  4,  3,  2,  1,  5,  4,
+             3,  2,  6,  5,  4,  3,  7,  6,  5,  4,  8,  7,  6,  5,  9,  8,
+             7,  6, 10,  9,  8,  7, 11, 10,  9,  8, 12, 11, 10,  9, 13, 12,
+            11, 10, 14, 13, 12, 11, 15, 14, 13, 12, 15, 14, 13, 15, 14, 15,
+        },
+    },
+    {
+        //8x1
+        { 0,  0,  0,  0,  0,  0,  0,  0, },
+        //8x2
+        { 0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1, },
+        //8x4
+        {
+            0,  1,  0,  2,  1,  0,  3,  2,  1,  0,  3,  2,  1,  0,  3,  2,
+            1,  0,  3,  2,  1,  0,  3,  2,  1,  0,  3,  2,  1,  3,  2,  3,
+        },
+        //8x8
+        {
+            0,  1,  0,  2,  1,  0,  3,  2,  1,  0,  4,  3,  2,  1,  0,  5,
+            4,  3,  2,  1,  0,  6,  5,  4,  3,  2,  1,  0,  7,  6,  5,  4,
+            3,  2,  1,  0,  7,  6,  5,  4,  3,  2,  1,  7,  6,  5,  4,  3,
+            2,  7,  6,  5,  4,  3,  7,  6,  5,  4,  7,  6,  5,  7,  6,  7,
+        },
+        //8x16
+        {
+             0,  1,  0,  2,  1,  0,  3,  2,  1,  0,  4,  3,  2,  1,  0,  5,
+             4,  3,  2,  1,  0,  6,  5,  4,  3,  2,  1,  0,  7,  6,  5,  4,
+             3,  2,  1,  0,  8,  7,  6,  5,  4,  3,  2,  1,  9,  8,  7,  6,
+             5,  4,  3,  2, 10,  9,  8,  7,  6,  5,  4,  3, 11, 10,  9,  8,
+             7,  6,  5,  4, 12, 11, 10,  9,  8,  7,  6,  5, 13, 12, 11, 10,
+             9,  8,  7,  6, 14, 13, 12, 11, 10,  9,  8,  7, 15, 14, 13, 12,
+            11, 10,  9,  8, 15, 14, 13, 12, 11, 10,  9, 15, 14, 13, 12, 11,
+            10, 15, 14, 13, 12, 11, 15, 14, 13, 12, 15, 14, 13, 15, 14, 15,
+        },
+    },
+    {
+        //16x1
+        { 0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0, },
+        //16x2
+        {
+            0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,
+            0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,  0,  1,
+        },
+        //16x4
+        {
+            0,  1,  0,  2,  1,  0,  3,  2,  1,  0,  3,  2,  1,  0,  3,  2,
+            1,  0,  3,  2,  1,  0,  3,  2,  1,  0,  3,  2,  1,  0,  3,  2,
+            1,  0,  3,  2,  1,  0,  3,  2,  1,  0,  3,  2,  1,  0,  3,  2,
+            1,  0,  3,  2,  1,  0,  3,  2,  1,  0,  3,  2,  1,  3,  2,  3,
+        },
+        //16x8
+        {
+            0,  1,  0,  2,  1,  0,  3,  2,  1,  0,  4,  3,  2,  1,  0,  5,
+            4,  3,  2,  1,  0,  6,  5,  4,  3,  2,  1,  0,  7,  6,  5,  4,
+            3,  2,  1,  0,  7,  6,  5,  4,  3,  2,  1,  0,  7,  6,  5,  4,
+            3,  2,  1,  0,  7,  6,  5,  4,  3,  2,  1,  0,  7,  6,  5,  4,
+            3,  2,  1,  0,  7,  6,  5,  4,  3,  2,  1,  0,  7,  6,  5,  4,
+            3,  2,  1,  0,  7,  6,  5,  4,  3,  2,  1,  0,  7,  6,  5,  4,
+            3,  2,  1,  0,  7,  6,  5,  4,  3,  2,  1,  7,  6,  5,  4,  3,
+            2,  7,  6,  5,  4,  3,  7,  6,  5,  4,  7,  6,  5,  7,  6,  7,
+        },
+        //16x16
+        {
+             0,  1,  0,  2,  1,  0,  3,  2,  1,  0,  4,  3,  2,  1,  0,  5,
+             4,  3,  2,  1,  0,  6,  5,  4,  3,  2,  1,  0,  7,  6,  5,  4,
+             3,  2,  1,  0,  8,  7,  6,  5,  4,  3,  2,  1,  0,  9,  8,  7,
+             6,  5,  4,  3,  2,  1,  0, 10,  9,  8,  7,  6,  5,  4,  3,  2,
+             1,  0, 11, 10,  9,  8,  7,  6,  5,  4,  3,  2,  1,  0, 12, 11,
+            10,  9,  8,  7,  6,  5,  4,  3,  2,  1,  0, 13, 12, 11, 10,  9,
+             8,  7,  6,  5,  4,  3,  2,  1,  0, 14, 13, 12, 11, 10,  9,  8,
+             7,  6,  5,  4,  3,  2,  1,  0, 15, 14, 13, 12, 11, 10,  9,  8,
+             7,  6,  5,  4,  3,  2,  1,  0, 15, 14, 13, 12, 11, 10,  9,  8,
+             7,  6,  5,  4,  3,  2,  1, 15, 14, 13, 12, 11, 10,  9,  8,  7,
+             6,  5,  4,  3,  2, 15, 14, 13, 12, 11, 10,  9,  8,  7,  6,  5,
+             4,  3, 15, 14, 13, 12, 11, 10,  9,  8,  7,  6,  5,  4, 15, 14,
+            13, 12, 11, 10,  9,  8,  7,  6,  5, 15, 14, 13, 12, 11, 10,  9,
+             8,  7,  6, 15, 14, 13, 12, 11, 10,  9,  8,  7, 15, 14, 13, 12,
+            11, 10,  9,  8, 15, 14, 13, 12, 11, 10,  9, 15, 14, 13, 12, 11,
+            10, 15, 14, 13, 12, 11, 15, 14, 13, 12, 15, 14, 13, 15, 14, 15,
+        },
+    },
+};
+
+const uint8_t ff_vvc_scaling_pred_8[8 * 8]  = {
+     8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  8,  8,  8,  8,  8,  8,
+     8,  8,  8,  8,  8,  8,  8,  8,
+};
+
+const uint8_t ff_vvc_scaling_pred_16[8 * 8] = {
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+    16, 16, 16, 16, 16, 16, 16, 16,
+};
+
+const int ff_vvc_scaling_list0[8 * 8] = {
+     0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,
+     0,  0,  0,  0,  0,  0,  0,  0,
+};
+
+static const uint8_t mip_matrix_4x4[16][16][4] = {
+    {
+        {  32,   30,   90,   28 },
+        {  32,   32,   72,   28 },
+        {  34,   77,   53,   30 },
+        {  51,  124,   36,   37 },
+        {  31,   31,   95,   37 },
+        {  33,   31,   70,   50 },
+        {  52,   80,   25,   60 },
+        {  78,  107,    1,   65 },
+        {  31,   29,   37,   95 },
+        {  38,   34,   19,  101 },
+        {  73,   85,    0,   81 },
+        {  92,   99,    0,   65 },
+        {  34,   29,   14,  111 },
+        {  48,   48,    7,  100 },
+        {  80,   91,    0,   74 },
+        {  89,   97,    0,   64 }
+    },
+    {
+        {  31,   23,   34,   29 },
+        {  31,   43,   34,   31 },
+        {  30,   95,   34,   32 },
+        {  29,  100,   35,   33 },
+        {  31,   23,   34,   29 },
+        {  31,   43,   34,   31 },
+        {  30,   95,   34,   32 },
+        {  29,   99,   35,   33 },
+        {  31,   24,   35,   29 },
+        {  31,   44,   34,   31 },
+        {  30,   95,   35,   32 },
+        {  29,   99,   35,   33 },
+        {  31,   24,   35,   30 },
+        {  31,   44,   35,   31 },
+        {  30,   95,   35,   32 },
+        {  29,   99,   35,   33 }
+    },
+    {
+        {  32,   32,   36,   58 },
+        {  32,   29,   26,   66 },
+        {  36,   37,   23,   61 },
+        {  79,   84,    3,   37 },
+        {  32,   32,   30,   69 },
+        {  33,   29,   24,   71 },
+        {  44,   16,   21,   70 },
+        {  96,   18,    0,   57 },
+        {  32,   31,   24,   74 },
+        {  33,   30,   23,   71 },
+        {  36,   24,   24,   71 },
+        {  59,    9,   16,   68 },
+        {  32,   32,   23,   75 },
+        {  33,   30,   24,   70 },
+        {  32,   30,   25,   71 },
+        {  36,   26,   25,   70 }
+    },
+    {
+        {  32,   33,   34,   32 },
+        {  32,   30,   22,   38 },
+        {  29,   46,   25,   38 },
+        {  53,  123,   28,   22 },
+        {  32,   33,   30,   37 },
+        {  32,   30,   21,   38 },
+        {  32,   40,   24,   38 },
+        {  64,  116,   26,   17 },
+        {  32,   32,   23,   49 },
+        {  32,   30,   21,   39 },
+        {  34,   39,   24,   37 },
+        {  72,  109,   23,   16 },
+        {  33,   31,   17,   60 },
+        {  32,   31,   21,   39 },
+        {  35,   41,   24,   37 },
+        {  72,  106,   22,   18 }
+    },
+    {
+        {  34,   25,   89,   20 },
+        {  38,   32,   47,   24 },
+        {  40,   86,   29,   27 },
+        {  38,   98,   32,   29 },
+        {  34,   31,   94,   40 },
+        {  44,   25,   83,   27 },
+        {  54,   72,   43,   16 },
+        {  47,   94,   33,   22 },
+        {  33,   31,   36,   94 },
+        {  43,   23,   51,   76 },
+        {  62,   55,   64,   25 },
+        {  57,   89,   38,   15 },
+        {  32,   32,   28,  101 },
+        {  38,   26,   33,   94 },
+        {  55,   38,   68,   47 },
+        {  59,   80,   52,   16 }
+    },
+    {
+        {  28,   30,   68,   29 },
+        {  23,   48,   23,   48 },
+        {  39,   98,   16,   42 },
+        {  84,   86,   20,   17 },
+        {  25,   31,   52,   74 },
+        {  38,   68,    5,   70 },
+        {  95,   78,    7,   21 },
+        { 127,   54,   12,    0 },
+        {  30,   47,   14,  107 },
+        {  79,   76,    0,   53 },
+        { 127,   59,    7,    1 },
+        { 127,   51,    9,    0 },
+        {  50,   71,    1,   96 },
+        { 109,   69,    7,   25 },
+        { 127,   56,    9,    0 },
+        { 123,   53,   13,    0 }
+    },
+    {
+        {  40,   20,   72,   18 },
+        {  48,   29,   44,   18 },
+        {  53,   81,   35,   18 },
+        {  48,   96,   33,   22 },
+        {  45,   23,   79,   49 },
+        {  61,   21,   56,   49 },
+        {  72,   52,   32,   48 },
+        {  65,   69,   20,   50 },
+        {  41,   27,   29,   96 },
+        {  49,   22,   28,   94 },
+        {  52,   22,   28,   93 },
+        {  49,   27,   27,   92 },
+        {  37,   29,   26,   98 },
+        {  39,   28,   28,   97 },
+        {  38,   28,   30,   97 },
+        {  38,   29,   30,   95 }
+    },
+    {
+        {  33,   27,   43,   27 },
+        {  32,   29,   31,   31 },
+        {  31,   73,   33,   31 },
+        {  35,  104,   34,   28 },
+        {  32,   30,   63,   22 },
+        {  33,   26,   33,   29 },
+        {  33,   57,   33,   30 },
+        {  37,  100,   35,   27 },
+        {  32,   31,   85,   25 },
+        {  34,   25,   39,   25 },
+        {  35,   39,   32,   28 },
+        {  40,   91,   35,   25 },
+        {  32,   30,   77,   50 },
+        {  34,   26,   54,   22 },
+        {  37,   31,   34,   27 },
+        {  45,   75,   34,   23 }
+    },
+    {
+        {  34,   25,   77,   19 },
+        {  36,   34,   56,   24 },
+        {  41,   83,   39,   30 },
+        {  47,   96,   28,   35 },
+        {  34,   31,   70,   65 },
+        {  38,   29,   53,   77 },
+        {  43,   36,   37,   83 },
+        {  48,   39,   28,   83 },
+        {  33,   31,   31,   98 },
+        {  33,   31,   30,   99 },
+        {  34,   30,   31,   98 },
+        {  36,   29,   31,   96 },
+        {  32,   32,   30,   97 },
+        {  32,   32,   31,   96 },
+        {  31,   33,   33,   96 },
+        {  32,   33,   34,   94 }
+    },
+    {
+        {  30,   30,   93,   19 },
+        {  31,   59,   67,   34 },
+        {  31,   79,   36,   59 },
+        {  30,   67,   17,   79 },
+        {  30,   38,   68,   69 },
+        {  29,   40,   43,   91 },
+        {  26,   35,   32,  101 },
+        {  23,   32,   30,  101 },
+        {  26,   34,   30,  101 },
+        {  23,   33,   30,  102 },
+        {  20,   32,   31,  102 },
+        {  18,   33,   32,  102 },
+        {  23,   33,   31,  100 },
+        {  20,   34,   32,  100 },
+        {  18,   35,   33,  100 },
+        {  18,   35,   33,  100 }
+    },
+    {
+        {  31,   54,   90,   26 },
+        {  32,   60,   53,   61 },
+        {  34,   49,   37,   84 },
+        {  34,   39,   35,   89 },
+        {  35,   38,   41,   88 },
+        {  35,   35,   32,   96 },
+        {  35,   31,   33,   96 },
+        {  35,   32,   35,   94 },
+        {  34,   34,   30,   97 },
+        {  35,   32,   33,   95 },
+        {  35,   32,   34,   94 },
+        {  35,   34,   34,   93 },
+        {  34,   34,   34,   93 },
+        {  35,   34,   34,   93 },
+        {  35,   34,   34,   92 },
+        {  36,   34,   35,   91 }
+    },
+    {
+        {  32,   29,   54,   24 },
+        {  31,   32,   34,   29 },
+        {  31,   43,   34,   29 },
+        {  32,   67,   36,   28 },
+        {  31,   34,   69,   37 },
+        {  31,   35,   46,   33 },
+        {  30,   35,   39,   33 },
+        {  30,   42,   39,   36 },
+        {  31,   35,   39,   88 },
+        {  30,   38,   41,   84 },
+        {  30,   39,   40,   81 },
+        {  39,   46,   38,   78 },
+        {  31,   36,   34,   96 },
+        {  34,   38,   37,   93 },
+        {  55,   42,   38,   82 },
+        {  89,   53,   38,   65 }
+    },
+    {
+        {  32,   33,   43,   29 },
+        {  32,   30,   29,   33 },
+        {  31,   47,   31,   33 },
+        {  33,  100,   31,   31 },
+        {  32,   33,   74,   25 },
+        {  32,   32,   34,   31 },
+        {  32,   33,   30,   33 },
+        {  32,   68,   30,   32 },
+        {  32,   31,   91,   40 },
+        {  32,   32,   58,   26 },
+        {  31,   31,   30,   32 },
+        {  31,   42,   30,   33 },
+        {  32,   31,   49,   85 },
+        {  32,   31,   83,   35 },
+        {  31,   33,   48,   29 },
+        {  31,   36,   32,   33 }
+    },
+    {
+        {  31,   29,   81,   35 },
+        {  32,   28,   34,   50 },
+        {  31,   75,   16,   43 },
+        {  34,  103,   29,   32 },
+        {  32,   32,   53,   78 },
+        {  31,   28,   36,   88 },
+        {  30,   52,   18,   73 },
+        {  52,   88,   17,   35 },
+        {  32,   32,   35,   94 },
+        {  30,   31,   35,   95 },
+        {  36,   29,   31,   92 },
+        { 100,   43,   16,   40 },
+        {  32,   32,   35,   93 },
+        {  30,   32,   38,   93 },
+        {  55,   18,   37,   83 },
+        { 127,    0,   30,   40 }
+    },
+    {
+        {  31,   22,   47,   30 },
+        {  31,   48,   25,   34 },
+        {  30,   95,   31,   32 },
+        {  32,  103,   33,   32 },
+        {  30,   24,   57,   31 },
+        {  30,   47,   26,   34 },
+        {  31,   95,   31,   32 },
+        {  43,   97,   35,   25 },
+        {  29,   26,   44,   63 },
+        {  37,   38,   24,   47 },
+        {  74,   63,   28,   20 },
+        { 110,   58,   34,    3 },
+        {  46,   22,    5,  108 },
+        {  93,    5,    9,   77 },
+        { 127,    0,   17,   52 },
+        { 127,    0,   15,   50 }
+    },
+    {
+        {  32,   27,   68,   24 },
+        {  35,   23,   35,   28 },
+        {  35,   64,   29,   29 },
+        {  37,  104,   33,   28 },
+        {  32,   32,   91,   40 },
+        {  36,   23,   67,   36 },
+        {  49,   23,   39,   28 },
+        {  60,   67,   30,   20 },
+        {  32,   32,   36,   95 },
+        {  35,   29,   38,   93 },
+        {  50,   16,   30,   84 },
+        {  72,   16,   15,   65 },
+        {  32,   32,   27,  100 },
+        {  33,   32,   29,  100 },
+        {  37,   29,   30,   98 },
+        {  48,   21,   29,   90 }
+    }
+};
+
+static const uint8_t mip_matrix_8x8[8][16][8] = {
+    {
+        {  30,   63,   46,   37,   25,   33,   33,   34 },
+        {  30,   60,   66,   38,   32,   31,   32,   33 },
+        {  29,   45,   74,   42,   32,   32,   32,   33 },
+        {  30,   39,   62,   58,   32,   33,   32,   33 },
+        {  30,   66,   55,   39,   32,   30,   30,   36 },
+        {  29,   54,   69,   40,   33,   31,   31,   33 },
+        {  28,   48,   71,   43,   32,   33,   32,   33 },
+        {  28,   41,   72,   46,   32,   34,   32,   33 },
+        {  30,   66,   56,   40,   32,   33,   28,   33 },
+        {  29,   55,   69,   39,   33,   33,   30,   32 },
+        {  27,   46,   72,   43,   33,   33,   32,   33 },
+        {  27,   42,   69,   48,   32,   34,   32,   33 },
+        {  30,   63,   55,   40,   32,   33,   35,   30 },
+        {  29,   56,   66,   40,   33,   33,   33,   30 },
+        {  27,   47,   69,   44,   33,   33,   33,   32 },
+        {  27,   42,   65,   50,   32,   34,   32,   33 }
+    },
+    {
+        {  32,   33,   30,   31,   74,   30,   31,   32 },
+        {  33,   56,   28,   30,   41,   29,   32,   32 },
+        {  33,   77,   52,   26,   29,   34,   30,   32 },
+        {  33,   37,   80,   41,   31,   34,   30,   32 },
+        {  32,   32,   33,   31,   59,   76,   28,   31 },
+        {  33,   31,   31,   30,   78,   40,   28,   32 },
+        {  33,   47,   28,   29,   53,   27,   31,   31 },
+        {  33,   61,   44,   28,   34,   32,   31,   31 },
+        {  32,   31,   34,   30,   26,   64,   76,   27 },
+        {  32,   31,   34,   29,   45,   86,   36,   29 },
+        {  33,   27,   34,   29,   73,   55,   25,   32 },
+        {  33,   33,   34,   30,   62,   33,   30,   31 },
+        {  32,   31,   34,   30,   30,   29,   58,   74 },
+        {  32,   31,   35,   29,   27,   53,   77,   35 },
+        {  32,   30,   36,   29,   40,   80,   44,   31 },
+        {  33,   28,   37,   30,   58,   60,   31,   33 }
+    },
+    {
+        {  32,   51,   27,   32,   27,   50,   29,   32 },
+        {  32,   95,   42,   29,   29,   42,   30,   32 },
+        {  32,   27,   99,   34,   31,   41,   29,   32 },
+        {  32,   34,   21,  104,   31,   42,   30,   32 },
+        {  32,   45,   30,   32,    9,   88,   40,   30 },
+        {  32,   77,   38,   30,    9,   76,   38,   30 },
+        {  32,   38,   78,   33,   14,   67,   37,   30 },
+        {  32,   30,   30,   87,   20,   59,   38,   31 },
+        {  33,   37,   32,   32,   27,   18,  106,   34 },
+        {  34,   44,   34,   31,   25,   17,  108,   31 },
+        {  36,   39,   45,   31,   24,   15,  108,   30 },
+        {  37,   31,   31,   54,   25,   14,  101,   32 },
+        {  36,   33,   32,   30,   29,   37,   13,  110 },
+        {  39,   32,   32,   29,   27,   37,   15,  108 },
+        {  44,   33,   31,   27,   25,   37,   16,  106 },
+        {  47,   30,   31,   32,   25,   34,   19,  102 }
+    },
+    {
+        {  32,   48,   35,   35,   47,   68,   31,   31 },
+        {  32,   33,   59,   40,   27,   71,   33,   30 },
+        {  32,   29,   47,   65,   24,   62,   37,   30 },
+        {  33,   33,   31,   81,   26,   50,   42,   32 },
+        {  32,   30,   40,   38,   30,   70,   55,   31 },
+        {  32,   20,   46,   50,   26,   55,   64,   31 },
+        {  33,   30,   29,   66,   25,   41,   72,   33 },
+        {  36,   34,   27,   69,   26,   31,   67,   39 },
+        {  33,   28,   36,   40,   30,   26,   85,   47 },
+        {  36,   27,   33,   50,   31,   20,   79,   53 },
+        {  43,   30,   26,   57,   28,   17,   67,   62 },
+        {  51,   27,   28,   55,   22,   23,   49,   70 },
+        {  38,   29,   32,   39,   28,   30,   22,  104 },
+        {  51,   31,   28,   43,   24,   31,   17,  102 },
+        {  69,   23,   30,   40,   15,   38,   10,   95 },
+        {  77,   13,   35,   38,    8,   43,    8,   90 }
+    },
+    {
+        {  32,   38,   32,   33,  101,   40,   29,   32 },
+        {  32,   40,   37,   32,  100,   36,   30,   32 },
+        {  32,   37,   46,   35,   94,   33,   30,   31 },
+        {  33,   34,   30,   62,   81,   35,   30,   31 },
+        {  32,   32,   33,   32,   22,  102,   39,   29 },
+        {  32,   31,   33,   33,   26,  104,   34,   28 },
+        {  33,   33,   33,   33,   31,  103,   32,   28 },
+        {  33,   32,   34,   36,   37,   94,   33,   28 },
+        {  32,   33,   32,   32,   34,   24,   99,   36 },
+        {  32,   34,   33,   33,   33,   30,   98,   32 },
+        {  33,   33,   34,   33,   31,   37,   95,   29 },
+        {  33,   33,   33,   36,   30,   46,   85,   31 },
+        {  32,   33,   32,   33,   30,   34,   23,  104 },
+        {  32,   34,   33,   33,   31,   32,   30,   98 },
+        {  32,   33,   34,   34,   31,   29,   39,   91 },
+        {  33,   33,   32,   37,   32,   30,   47,   82 }
+    },
+    {
+        {  32,   52,   48,   31,   38,   76,   26,   32 },
+        {  33,   19,   62,   50,   25,   50,   51,   31 },
+        {  33,   30,   20,   74,   29,   29,   54,   51 },
+        {  34,   35,   23,   56,   31,   25,   41,   76 },
+        {  33,   25,   38,   39,   28,   39,   83,   35 },
+        {  35,   28,   25,   47,   31,   23,   57,   74 },
+        {  37,   35,   22,   38,   31,   27,   30,  101 },
+        {  38,   32,   33,   29,   30,   31,   27,  103 },
+        {  34,   32,   27,   37,   32,   25,   41,   92 },
+        {  38,   33,   28,   32,   30,   31,   18,  111 },
+        {  40,   32,   33,   27,   29,   33,   18,  111 },
+        {  40,   32,   34,   27,   28,   33,   23,  105 },
+        {  35,   32,   30,   33,   31,   33,   20,  107 },
+        {  38,   31,   33,   30,   29,   33,   21,  106 },
+        {  40,   32,   33,   29,   29,   34,   22,  105 },
+        {  40,   32,   33,   30,   29,   34,   24,  101 }
+    },
+    {
+        {  32,   28,   31,   33,   92,   33,   30,   31 },
+        {  33,   30,   28,   33,   71,   26,   32,   30 },
+        {  33,   60,   26,   33,   47,   28,   33,   30 },
+        {  33,   63,   44,   36,   37,   31,   33,   30 },
+        {  33,   30,   31,   33,   43,   90,   33,   29 },
+        {  33,   28,   29,   34,   71,   71,   26,   30 },
+        {  33,   30,   26,   33,   86,   45,   28,   30 },
+        {  33,   38,   29,   32,   74,   32,   33,   29 },
+        {  33,   32,   30,   32,   29,   41,   95,   27 },
+        {  34,   31,   29,   33,   26,   71,   73,   22 },
+        {  34,   31,   29,   33,   37,   88,   46,   25 },
+        {  33,   32,   28,   34,   55,   75,   36,   28 },
+        {  34,   31,   30,   32,   33,   27,   43,   89 },
+        {  35,   32,   28,   33,   33,   23,   77,   59 },
+        {  34,   33,   28,   33,   30,   35,   91,   37 },
+        {  34,   34,   28,   34,   33,   53,   74,   31 }
+    },
+    {
+        {  33,   49,   26,   32,   26,   52,   28,   31 },
+        {  33,   71,   72,   24,   30,   32,   34,   31 },
+        {  32,   23,   70,   68,   32,   32,   32,   32 },
+        {  31,   33,   21,  106,   33,   32,   32,   33 },
+        {  34,   47,   32,   29,    5,   86,   44,   26 },
+        {  34,   44,   89,   28,   28,   37,   33,   30 },
+        {  32,   27,   46,   89,   33,   31,   31,   32 },
+        {  30,   33,   20,  107,   33,   33,   32,   33 },
+        {  35,   39,   42,   27,   26,   24,   92,   35 },
+        {  34,   27,   87,   43,   30,   34,   38,   31 },
+        {  31,   31,   32,  100,   32,   33,   30,   32 },
+        {  29,   32,   22,  106,   33,   33,   32,   33 },
+        {  35,   29,   47,   32,   32,   32,   17,  100 },
+        {  34,   24,   69,   60,   34,   33,   28,   44 },
+        {  31,   33,   31,   99,   32,   33,   32,   31 },
+        {  29,   33,   25,  103,   33,   33,   32,   35 }
+    }
+};
+
+static const uint8_t mip_matrix_16x16[6][64][7] = {
+    {
+        {  42,   37,   33,   27,   44,   33,   35 },
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+        {  40,   31,   40,   32,   26,   68,   59 },
+        {  33,   31,   34,   33,   29,   31,   98 },
+        {  34,   30,   34,   35,   23,   45,   88 },
+        {  34,   31,   34,   36,   20,   54,   82 },
+        {  35,   31,   34,   36,   18,   59,   78 },
+        {  36,   31,   34,   37,   19,   60,   76 },
+        {  38,   30,   34,   36,   20,   61,   74 },
+        {  39,   31,   35,   35,   22,   60,   73 },
+        {  39,   31,   37,   34,   24,   59,   71 }
+    },
+    {
+        {  30,   33,   32,   55,   32,   32,   32 },
+        {  47,   30,   31,   29,   36,   32,   32 },
+        {  81,   28,   32,   28,   34,   32,   32 },
+        {  85,   46,   29,   32,   32,   33,   32 },
+        {  54,   82,   26,   32,   32,   33,   32 },
+        {  30,   90,   38,   31,   32,   33,   32 },
+        {  30,   56,   73,   31,   33,   32,   32 },
+        {  37,   21,  102,   32,   32,   32,   32 },
+        {  33,   32,   31,   68,   39,   31,   31 },
+        {  38,   32,   31,   43,   34,   33,   31 },
+        {  63,   30,   31,   29,   34,   32,   32 },
+        {  82,   37,   30,   29,   33,   32,   32 },
+        {  71,   63,   27,   31,   32,   33,   32 },
+        {  44,   86,   30,   30,   33,   33,   32 },
+        {  33,   72,   55,   30,   32,   32,   31 },
+        {  37,   37,   86,   31,   32,   33,   31 },
+        {  34,   33,   32,   60,   61,   29,   32 },
+        {  36,   33,   31,   56,   38,   32,   31 },
+        {  51,   30,   31,   38,   33,   33,   32 },
+        {  75,   31,   31,   30,   33,   33,   32 },
+        {  80,   47,   29,   30,   32,   33,   31 },
+        {  60,   73,   27,   30,   33,   33,   31 },
+        {  41,   78,   41,   30,   33,   32,   31 },
+        {  38,   53,   68,   30,   32,   33,   31 },
+        {  33,   33,   32,   43,   77,   35,   30 },
+        {  35,   33,   31,   55,   54,   29,   32 },
+        {  43,   32,   31,   46,   39,   31,   32 },
+        {  64,   30,   31,   35,   34,   33,   32 },
+        {  79,   37,   30,   31,   32,   33,   31 },
+        {  73,   57,   28,   30,   32,   33,   31 },
+        {  54,   73,   33,   30,   32,   33,   31 },
+        {  43,   64,   52,   30,   32,   33,   31 },
+        {  33,   33,   32,   34,   68,   58,   28 },
+        {  34,   33,   31,   45,   70,   33,   31 },
+        {  38,   33,   31,   48,   52,   29,   32 },
+        {  54,   31,   31,   40,   39,   31,   32 },
+        {  73,   32,   31,   34,   34,   33,   31 },
+        {  77,   45,   29,   31,   32,   32,   32 },
+        {  65,   63,   30,   31,   31,   33,   31 },
+        {  51,   66,   42,   30,   32,   33,   31 },
+        {  33,   32,   32,   34,   44,   81,   31 },
+        {  34,   33,   31,   38,   66,   52,   28 },
+        {  36,   33,   30,   44,   62,   34,   31 },
+        {  47,   31,   31,   43,   48,   30,   32 },
+        {  64,   31,   31,   38,   38,   32,   32 },
+        {  75,   38,   30,   33,   34,   32,   32 },
+        {  71,   53,   30,   31,   32,   33,   32 },
+        {  59,   61,   37,   30,   32,   33,   32 },
+        {  33,   32,   31,   35,   31,   71,   54 },
+        {  34,   33,   31,   37,   49,   70,   33 },
+        {  36,   33,   31,   41,   60,   48,   30 },
+        {  43,   32,   31,   43,   54,   35,   31 },
+        {  56,   31,   31,   40,   44,   32,   32 },
+        {  68,   35,   30,   36,   37,   32,   32 },
+        {  70,   45,   30,   33,   34,   33,   32 },
+        {  63,   55,   35,   31,   33,   33,   32 },
+        {  33,   32,   31,   33,   34,   36,   87 },
+        {  34,   32,   31,   36,   38,   62,   52 },
+        {  36,   33,   31,   39,   50,   57,   36 },
+        {  41,   33,   31,   41,   53,   43,   33 },
+        {  50,   33,   31,   41,   48,   36,   32 },
+        {  59,   35,   31,   37,   41,   34,   32 },
+        {  65,   42,   31,   35,   36,   33,   32 },
+        {  62,   49,   35,   33,   34,   34,   33 }
+    }
+};
+
+const uint8_t* ff_vvc_get_mip_matrix(const int size_id, const int mode_id)
+{
+    av_assert0(size_id < 3);
+    if (size_id == 0)
+        return &mip_matrix_4x4[mode_id][0][0];
+    if (size_id == 1)
+        return &mip_matrix_8x8[mode_id][0][0];
+    return &mip_matrix_16x16[mode_id][0][0];
+}
+
+// DCT-8
+#define DEFINE_DCT8_P4_MATRIX(a,b,c,d)  \
+{ \
+    {  a,  b,  c,  d }, \
+    {  b,  0, -b, -b }, \
+    {  c, -b, -d,  a }, \
+    {  d, -b,  a, -c }, \
+}
+
+#define DEFINE_DCT8_P8_MATRIX(a,b,c,d,e,f,g,h) \
+{ \
+    {  a,  b,  c,  d,  e,  f,  g,  h }, \
+    {  b,  e,  h, -g, -d, -a, -c, -f }, \
+    {  c,  h, -e, -a, -f,  g,  b,  d }, \
+    {  d, -g, -a, -h,  c,  e, -f, -b }, \
+    {  e, -d, -f,  c,  g, -b, -h,  a }, \
+    {  f, -a,  g,  e, -b,  h,  d, -c }, \
+    {  g, -c,  b, -f, -h,  d, -a,  e }, \
+    {  h, -f,  d, -b,  a, -c,  e, -g }, \
+}
+
+#define DEFINE_DCT8_P16_MATRIX(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p) \
+{ \
+    {  a,  b,  c,  d,  e,  f,  g,  h,  i,  j,  k,  l,  m,  n,  o,  p }, \
+    {  b,  e,  h,  k,  n,  0, -n, -k, -h, -e, -b, -b, -e, -h, -k, -n }, \
+    {  c,  h,  m, -p, -k, -f, -a, -e, -j, -o,  n,  i,  d,  b,  g,  l }, \
+    {  d,  k, -p, -i, -b, -f, -m,  n,  g,  a,  h,  o, -l, -e, -c, -j }, \
+    {  e,  n, -k, -b, -h,  0,  h,  b,  k, -n, -e, -e, -n,  k,  b,  h }, \
+    {  f,  0, -f, -f,  0,  f,  f,  0, -f, -f,  0,  f,  f,  0, -f, -f }, \
+    {  g, -n, -a, -m,  h,  f, -o, -b, -l,  i,  e, -p, -c, -k,  j,  d }, \
+    {  h, -k, -e,  n,  b,  0, -b, -n,  e,  k, -h, -h,  k,  e, -n, -b }, \
+    {  i, -h, -j,  g,  k, -f, -l,  e,  m, -d, -n,  c,  o, -b, -p,  a }, \
+    {  j, -e, -o,  a, -n, -f,  i,  k, -d, -p,  b, -m, -g,  h,  l, -c }, \
+    {  k, -b,  n,  h, -e,  0,  e, -h, -n,  b, -k, -k,  b, -n, -h,  e }, \
+    {  l, -b,  i,  o, -e,  f, -p, -h,  c, -m, -k,  a, -j, -n,  d, -g }, \
+    {  m, -e,  d, -l, -n,  f, -c,  k,  o, -g,  b, -j, -p,  h, -a,  i }, \
+    {  n, -h,  b, -e,  k,  0, -k,  e, -b,  h, -n, -n,  h, -b,  e, -k }, \
+    {  o, -k,  g, -c,  b, -f,  j, -n, -p,  l, -h,  d, -a,  e, -i,  m }, \
+    {  p, -n,  l, -j,  h, -f,  d, -b,  a, -c,  e, -g,  i, -k,  m, -o }, \
+}
+
+#define DEFINE_DCT8_P32_MATRIX(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F) \
+{ \
+    {  a,  b,  c,  d,  e,  f,  g,  h,  i,  j,  k,  l,  m,  n,  o,  p,  q,  r,  s,  t,  u,  v,  w,  x,  y,  z,  A,  B,  C,  D,  E,  F }, \
+    {  b,  e,  h,  k,  n,  q,  t,  w,  z,  C,  F, -E, -B, -y, -v, -s, -p, -m, -j, -g, -d, -a, -c, -f, -i, -l, -o, -r, -u, -x, -A, -D }, \
+    {  c,  h,  m,  r,  w,  B,  0, -B, -w, -r, -m, -h, -c, -c, -h, -m, -r, -w, -B,  0,  B,  w,  r,  m,  h,  c,  c,  h,  m,  r,  w,  B }, \
+    {  d,  k,  r,  y,  F, -A, -t, -m, -f, -b, -i, -p, -w, -D,  C,  v,  o,  h,  a,  g,  n,  u,  B, -E, -x, -q, -j, -c, -e, -l, -s, -z }, \
+    {  e,  n,  w,  F, -y, -p, -g, -c, -l, -u, -D,  A,  r,  i,  a,  j,  s,  B, -C, -t, -k, -b, -h, -q, -z,  E,  v,  m,  d,  f,  o,  x }, \
+    {  f,  q,  B, -A, -p, -e, -g, -r, -C,  z,  o,  d,  h,  s,  D, -y, -n, -c, -i, -t, -E,  x,  m,  b,  j,  u,  F, -w, -l, -a, -k, -v }, \
+    {  g,  t,  0, -t, -g, -g, -t,  0,  t,  g,  g,  t,  0, -t, -g, -g, -t,  0,  t,  g,  g,  t,  0, -t, -g, -g, -t,  0,  t,  g,  g,  t }, \
+    {  h,  w, -B, -m, -c, -r,  0,  r,  c,  m,  B, -w, -h, -h, -w,  B,  m,  c,  r,  0, -r, -c, -m, -B,  w,  h,  h,  w, -B, -m, -c, -r }, \
+    {  i,  z, -w, -f, -l, -C,  t,  c,  o,  F, -q, -a, -r,  E,  n,  d,  u, -B, -k, -g, -x,  y,  h,  j,  A, -v, -e, -m, -D,  s,  b,  p }, \
+    {  j,  C, -r, -b, -u,  z,  g,  m,  F, -o, -e, -x,  w,  d,  p, -E, -l, -h, -A,  t,  a,  s, -B, -i, -k, -D,  q,  c,  v, -y, -f, -n }, \
+    {  k,  F, -m, -i, -D,  o,  g,  B, -q, -e, -z,  s,  c,  x, -u, -a, -v,  w,  b,  t, -y, -d, -r,  A,  f,  p, -C, -h, -n,  E,  j,  l }, \
+    {  l, -E, -h, -p,  A,  d,  t, -w, -a, -x,  s,  e,  B, -o, -i, -F,  k,  m, -D, -g, -q,  z,  c,  u, -v, -b, -y,  r,  f,  C, -n, -j }, \
+    {  m, -B, -c, -w,  r,  h,  0, -h, -r,  w,  c,  B, -m, -m,  B,  c,  w, -r, -h,  0,  h,  r, -w, -c, -B,  m,  m, -B, -c, -w,  r,  h }, \
+    {  n, -y, -c, -D,  i,  s, -t, -h,  E,  d,  x, -o, -m,  z,  b,  C, -j, -r,  u,  g, -F, -e, -w,  p,  l, -A, -a, -B,  k,  q, -v, -f }, \
+    {  o, -v, -h,  C,  a,  D, -g, -w,  n,  p, -u, -i,  B,  b,  E, -f, -x,  m,  q, -t, -j,  A,  c,  F, -e, -y,  l,  r, -s, -k,  z,  d }, \
+    {  p, -s, -m,  v,  j, -y, -g,  B,  d, -E, -a, -F,  c,  C, -f, -z,  i,  w, -l, -t,  o,  q, -r, -n,  u,  k, -x, -h,  A,  e, -D, -b }, \
+    {  q, -p, -r,  o,  s, -n, -t,  m,  u, -l, -v,  k,  w, -j, -x,  i,  y, -h, -z,  g,  A, -f, -B,  e,  C, -d, -D,  c,  E, -b, -F,  a }, \
+    {  r, -m, -w,  h,  B, -c,  0,  c, -B, -h,  w,  m, -r, -r,  m,  w, -h, -B,  c,  0, -c,  B,  h, -w, -m,  r,  r, -m, -w,  h,  B, -c }, \
+    {  s, -j, -B,  a, -C, -i,  t,  r, -k, -A,  b, -D, -h,  u,  q, -l, -z,  c, -E, -g,  v,  p, -m, -y,  d, -F, -f,  w,  o, -n, -x,  e }, \
+    {  t, -g,  0,  g, -t, -t,  g,  0, -g,  t,  t, -g,  0,  g, -t, -t,  g,  0, -g,  t,  t, -g,  0,  g, -t, -t,  g,  0, -g,  t,  t, -g }, \
+    {  u, -d,  B,  n, -k, -E,  g, -r, -x,  a, -y, -q,  h, -F, -j,  o,  A, -c,  v,  t, -e,  C,  m, -l, -D,  f, -s, -w,  b, -z, -p,  i }, \
+    {  v, -a,  w,  u, -b,  x,  t, -c,  y,  s, -d,  z,  r, -e,  A,  q, -f,  B,  p, -g,  C,  o, -h,  D,  n, -i,  E,  m, -j,  F,  l, -k }, \
+    {  w, -c,  r,  B, -h,  m,  0, -m,  h, -B, -r,  c, -w, -w,  c, -r, -B,  h, -m,  0,  m, -h,  B,  r, -c,  w,  w, -c,  r,  B, -h,  m }, \
+    {  x, -f,  m, -E, -q,  b, -t, -B,  j, -i,  A,  u, -c,  p,  F, -n,  e, -w, -y,  g, -l,  D,  r, -a,  s,  C, -k,  h, -z, -v,  d, -o }, \
+    {  y, -i,  h, -x, -z,  j, -g,  w,  A, -k,  f, -v, -B,  l, -e,  u,  C, -m,  d, -t, -D,  n, -c,  s,  E, -o,  b, -r, -F,  p, -a,  q }, \
+    {  z, -l,  c, -q,  E,  u, -g,  h, -v, -D,  p, -b,  m, -A, -y,  k, -d,  r, -F, -t,  f, -i,  w,  C, -o,  a, -n,  B,  x, -j,  e, -s }, \
+    {  A, -o,  c, -j,  v,  F, -t,  h, -e,  q, -C, -y,  m, -a,  l, -x, -D,  r, -f,  g, -s,  E,  w, -k,  b, -n,  z,  B, -p,  d, -i,  u }, \
+    {  B, -r,  h, -c,  m, -w,  0,  w, -m,  c, -h,  r, -B, -B,  r, -h,  c, -m,  w,  0, -w,  m, -c,  h, -r,  B,  B, -r,  h, -c,  m, -w }, \
+    {  C, -u,  m, -e,  d, -l,  t, -B, -D,  v, -n,  f, -c,  k, -s,  A,  E, -w,  o, -g,  b, -j,  r, -z, -F,  x, -p,  h, -a,  i, -q,  y }, \
+    {  D, -x,  r, -l,  f, -a,  g, -m,  s, -y,  E,  C, -w,  q, -k,  e, -b,  h, -n,  t, -z,  F,  B, -v,  p, -j,  d, -c,  i, -o,  u, -A }, \
+    {  E, -A,  w, -s,  o, -k,  g, -c,  b, -f,  j, -n,  r, -v,  z, -D, -F,  B, -x,  t, -p,  l, -h,  d, -a,  e, -i,  m, -q,  u, -y,  C }, \
+    {  F, -D,  B, -z,  x, -v,  t, -r,  p, -n,  l, -j,  h, -f,  d, -b,  a, -c,  e, -g,  i, -k,  m, -o,  q, -s,  u, -w,  y, -A,  C, -E }, \
+}
+
+const int8_t ff_vvc_dct8_4x4[4][4]      = DEFINE_DCT8_P4_MATRIX(84, 74, 55, 29);
+const int8_t ff_vvc_dct8_8x8[8][8]      = DEFINE_DCT8_P8_MATRIX(86, 85, 78, 71, 60, 46, 32, 17);
+const int8_t ff_vvc_dct8_16x16[16][16]  = DEFINE_DCT8_P16_MATRIX(88, 88, 87, 85, 81, 77, 73, 68, 62, 55, 48, 40, 33, 25, 17,  8);
+const int8_t ff_vvc_dct8_32x32[32][32]  = DEFINE_DCT8_P32_MATRIX(90, 90, 89, 88, 87, 86, 85, 84, 82, 80, 78, 77, 74, 72, 68, 66, 63, 60, 56, 53, 50, 46, 42, 38, 34, 30, 26, 21, 17, 13,  9,  4);
+
+// DST-7
+#define DEFINE_DST7_P4_MATRIX(a,b,c,d) \
+{ \
+    {  a,  b,  c,  d }, \
+    {  c,  c,  0, -c }, \
+    {  d, -a, -c,  b }, \
+    {  b, -d,  c, -a }, \
+}
+
+#define DEFINE_DST7_P8_MATRIX(a,b,c,d,e,f,g,h) \
+{ \
+    {  a,  b,  c,  d,  e,  f,  g,  h }, \
+    {  c,  f,  h,  e,  b, -a, -d, -g }, \
+    {  e,  g,  b, -c, -h, -d,  a,  f }, \
+    {  g,  c, -d, -f,  a,  h,  b, -e }, \
+    {  h, -a, -g,  b,  f, -c, -e,  d }, \
+    {  f, -e, -a,  g, -d, -b,  h, -c }, \
+    {  d, -h,  e, -a, -c,  g, -f,  b }, \
+    {  b, -d,  f, -h,  g, -e,  c, -a }, \
+}
+
+#define DEFINE_DST7_P16_MATRIX(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p) \
+{ \
+    {  a,  b,  c,  d,  e,  f,  g,  h,  i,  j,  k,  l,  m,  n,  o,  p }, \
+    {  c,  f,  i,  l,  o,  o,  l,  i,  f,  c,  0, -c, -f, -i, -l, -o }, \
+    {  e,  j,  o,  m,  h,  c, -b, -g, -l, -p, -k, -f, -a,  d,  i,  n }, \
+    {  g,  n,  l,  e, -b, -i, -p, -j, -c,  d,  k,  o,  h,  a, -f, -m }, \
+    {  i,  o,  f, -c, -l, -l, -c,  f,  o,  i,  0, -i, -o, -f,  c,  l }, \
+    {  k,  k,  0, -k, -k,  0,  k,  k,  0, -k, -k,  0,  k,  k,  0, -k }, \
+    {  m,  g, -f, -n, -a,  l,  h, -e, -o, -b,  k,  i, -d, -p, -c,  j }, \
+    {  o,  c, -l, -f,  i,  i, -f, -l,  c,  o,  0, -o, -c,  l,  f, -i }, \
+    {  p, -a, -o,  b,  n, -c, -m,  d,  l, -e, -k,  f,  j, -g, -i,  h }, \
+    {  n, -e, -i,  j,  d, -o,  a,  m, -f, -h,  k,  c, -p,  b,  l, -g }, \
+    {  l, -i, -c,  o, -f, -f,  o, -c, -i,  l,  0, -l,  i,  c, -o,  f }, \
+    {  j, -m,  c,  g, -p,  f,  d, -n,  i,  a, -k,  l, -b, -h,  o, -e }, \
+    {  h, -p,  i, -a, -g,  o, -j,  b,  f, -n,  k, -c, -e,  m, -l,  d }, \
+    {  f, -l,  o, -i,  c,  c, -i,  o, -l,  f,  0, -f,  l, -o,  i, -c }, \
+    {  d, -h,  l, -p,  m, -i,  e, -a, -c,  g, -k,  o, -n,  j, -f,  b }, \
+    {  b, -d,  f, -h,  j, -l,  n, -p,  o, -m,  k, -i,  g, -e,  c, -a }, \
+}
+
+#define DEFINE_DST7_P32_MATRIX(a,b,c,d,e,f,g,h,i,j,k,l,m,n,o,p,q,r,s,t,u,v,w,x,y,z,A,B,C,D,E,F) \
+{ \
+    {  a,  b,  c,  d,  e,  f,  g,  h,  i,  j,  k,  l,  m,  n,  o,  p,  q,  r,  s,  t,  u,  v,  w,  x,  y,  z,  A,  B,  C,  D,  E,  F }, \
+    {  c,  f,  i,  l,  o,  r,  u,  x,  A,  D,  F,  C,  z,  w,  t,  q,  n,  k,  h,  e,  b, -a, -d, -g, -j, -m, -p, -s, -v, -y, -B, -E }, \
+    {  e,  j,  o,  t,  y,  D,  D,  y,  t,  o,  j,  e,  0, -e, -j, -o, -t, -y, -D, -D, -y, -t, -o, -j, -e,  0,  e,  j,  o,  t,  y,  D }, \
+    {  g,  n,  u,  B,  D,  w,  p,  i,  b, -e, -l, -s, -z, -F, -y, -r, -k, -d,  c,  j,  q,  x,  E,  A,  t,  m,  f, -a, -h, -o, -v, -C }, \
+    {  i,  r,  A,  C,  t,  k,  b, -g, -p, -y, -E, -v, -m, -d,  e,  n,  w,  F,  x,  o,  f, -c, -l, -u, -D, -z, -q, -h,  a,  j,  s,  B }, \
+    {  k,  v,  F,  u,  j, -a, -l, -w, -E, -t, -i,  b,  m,  x,  D,  s,  h, -c, -n, -y, -C, -r, -g,  d,  o,  z,  B,  q,  f, -e, -p, -A }, \
+    {  m,  z,  z,  m,  0, -m, -z, -z, -m,  0,  m,  z,  z,  m,  0, -m, -z, -z, -m,  0,  m,  z,  z,  m,  0, -m, -z, -z, -m,  0,  m,  z }, \
+    {  o,  D,  t,  e, -j, -y, -y, -j,  e,  t,  D,  o,  0, -o, -D, -t, -e,  j,  y,  y,  j, -e, -t, -D, -o,  0,  o,  D,  t,  e, -j, -y }, \
+    {  q,  E,  n, -c, -t, -B, -k,  f,  w,  y,  h, -i, -z, -v, -e,  l,  C,  s,  b, -o, -F, -p,  a,  r,  D,  m, -d, -u, -A, -j,  g,  x }, \
+    {  s,  A,  h, -k, -D, -p,  c,  v,  x,  e, -n, -F, -m,  f,  y,  u,  b, -q, -C, -j,  i,  B,  r, -a, -t, -z, -g,  l,  E,  o, -d, -w }, \
+    {  u,  w,  b, -s, -y, -d,  q,  A,  f, -o, -C, -h,  m,  E,  j, -k, -F, -l,  i,  D,  n, -g, -B, -p,  e,  z,  r, -c, -x, -t,  a,  v }, \
+    {  w,  s, -d, -A, -o,  h,  E,  k, -l, -D, -g,  p,  z,  c, -t, -v,  a,  x,  r, -e, -B, -n,  i,  F,  j, -m, -C, -f,  q,  y,  b, -u }, \
+    {  y,  o, -j, -D, -e,  t,  t, -e, -D, -j,  o,  y,  0, -y, -o,  j,  D,  e, -t, -t,  e,  D,  j, -o, -y,  0,  y,  o, -j, -D, -e,  t }, \
+    {  A,  k, -p, -v,  e,  F,  f, -u, -q,  j,  B,  a, -z, -l,  o,  w, -d, -E, -g,  t,  r, -i, -C, -b,  y,  m, -n, -x,  c,  D,  h, -s }, \
+    {  C,  g, -v, -n,  o,  u, -h, -B,  a,  D,  f, -w, -m,  p,  t, -i, -A,  b,  E,  e, -x, -l,  q,  s, -j, -z,  c,  F,  d, -y, -k,  r }, \
+    {  E,  c, -B, -f,  y,  i, -v, -l,  s,  o, -p, -r,  m,  u, -j, -x,  g,  A, -d, -D,  a,  F,  b, -C, -e,  z,  h, -w, -k,  t,  n, -q }, \
+    {  F, -a, -E,  b,  D, -c, -C,  d,  B, -e, -A,  f,  z, -g, -y,  h,  x, -i, -w,  j,  v, -k, -u,  l,  t, -m, -s,  n,  r, -o, -q,  p }, \
+    {  D, -e, -y,  j,  t, -o, -o,  t,  j, -y, -e,  D,  0, -D,  e,  y, -j, -t,  o,  o, -t, -j,  y,  e, -D,  0,  D, -e, -y,  j,  t, -o }, \
+    {  B, -i, -s,  r,  j, -A, -a,  C, -h, -t,  q,  k, -z, -b,  D, -g, -u,  p,  l, -y, -c,  E, -f, -v,  o,  m, -x, -d,  F, -e, -w,  n }, \
+    {  z, -m, -m,  z,  0, -z,  m,  m, -z,  0,  z, -m, -m,  z,  0, -z,  m,  m, -z,  0,  z, -m, -m,  z,  0, -z,  m,  m, -z,  0,  z, -m }, \
+    {  x, -q, -g,  E, -j, -n,  A, -c, -u,  t,  d, -B,  m,  k, -D,  f,  r, -w, -a,  y, -p, -h,  F, -i, -o,  z, -b, -v,  s,  e, -C,  l }, \
+    {  v, -u, -a,  w, -t, -b,  x, -s, -c,  y, -r, -d,  z, -q, -e,  A, -p, -f,  B, -o, -g,  C, -n, -h,  D, -m, -i,  E, -l, -j,  F, -k }, \
+    {  t, -y,  e,  o, -D,  j,  j, -D,  o,  e, -y,  t,  0, -t,  y, -e, -o,  D, -j, -j,  D, -o, -e,  y, -t,  0,  t, -y,  e,  o, -D,  j }, \
+    {  r, -C,  k,  g, -y,  v, -d, -n,  F, -o, -c,  u, -z,  h,  j, -B,  s, -a, -q,  D, -l, -f,  x, -w,  e,  m, -E,  p,  b, -t,  A, -i }, \
+    {  p, -F,  q, -a, -o,  E, -r,  b,  n, -D,  s, -c, -m,  C, -t,  d,  l, -B,  u, -e, -k,  A, -v,  f,  j, -z,  w, -g, -i,  y, -x,  h }, \
+    {  n, -B,  w, -i, -e,  s, -F,  r, -d, -j,  x, -A,  m,  a, -o,  C, -v,  h,  f, -t,  E, -q,  c,  k, -y,  z, -l, -b,  p, -D,  u, -g }, \
+    {  l, -x,  C, -q,  e,  g, -s,  E, -v,  j,  b, -n,  z, -A,  o, -c, -i,  u, -F,  t, -h, -d,  p, -B,  y, -m,  a,  k, -w,  D, -r,  f }, \
+    {  j, -t,  D, -y,  o, -e, -e,  o, -y,  D, -t,  j,  0, -j,  t, -D,  y, -o,  e,  e, -o,  y, -D,  t, -j,  0,  j, -t,  D, -y,  o, -e }, \
+    {  h, -p,  x, -F,  y, -q,  i, -a, -g,  o, -w,  E, -z,  r, -j,  b,  f, -n,  v, -D,  A, -s,  k, -c, -e,  m, -u,  C, -B,  t, -l,  d }, \
+    {  f, -l,  r, -x,  D, -C,  w, -q,  k, -e, -a,  g, -m,  s, -y,  E, -B,  v, -p,  j, -d, -b,  h, -n,  t, -z,  F, -A,  u, -o,  i, -c }, \
+    {  d, -h,  l, -p,  t, -x,  B, -F,  C, -y,  u, -q,  m, -i,  e, -a, -c,  g, -k,  o, -s,  w, -A,  E, -D,  z, -v,  r, -n,  j, -f,  b }, \
+    {  b, -d,  f, -h,  j, -l,  n, -p,  r, -t,  v, -x,  z, -B,  D, -F,  E, -C,  A, -y,  w, -u,  s, -q,  o, -m,  k, -i,  g, -e,  c, -a }, \
+}
+
+const int8_t ff_vvc_dst7_4x4[4][4]      = DEFINE_DST7_P4_MATRIX (29,  55,  74,  84);
+const int8_t ff_vvc_dst7_8x8[8][8]      = DEFINE_DST7_P8_MATRIX (17,  32,  46,  60,  71,  78,  85,  86);
+const int8_t ff_vvc_dst7_16x16[16][16]  = DEFINE_DST7_P16_MATRIX( 8,  17,  25,  33,  40,  48,  55,  62,  68,  73,  77,  81,  85,  87,  88,  88);
+const int8_t ff_vvc_dst7_32x32[32][32]  = DEFINE_DST7_P32_MATRIX( 4,   9,  13,  17,  21,  26,  30,  34,  38,  42,  46,  50,  53,  56,  60,  63, 66,  68,  72,  74,  77,  78,  80,  82,  84,  85,  86,  87,  88,  89,  90,  90);
+
+const int8_t ff_vvc_lfnst_8x8[4][2][16][48] = {
+    {  //0
+        {
+            { -117,   28,   18,    2,    4,    1,    2,    1,   32,  -18,   -2,    0,   -1,    0,    0,    0,   14,   -1,   -3,    0,   -1,    0,    0,    0,    2,    0,    0,    0,    0,    0,    0,    0,    3,    0,   -1,    0,    1,    0,    0,    0,    1,    0,    0,    0,    1,    0,    0,    0 },
+            {  -29,  -91,   47,    1,    9,    0,    3,    0,  -54,   26,   -8,    3,    0,    1,    0,    0,   33,    5,   -9,   -1,   -2,    0,   -1,    0,   -3,    3,    0,    0,    0,    0,    0,    0,    7,    2,   -2,    0,   -1,    1,    0,    0,    2,    1,   -1,    0,    0,    0,    0,    0 },
+            {  -10,   62,  -11,   -8,   -2,   -2,   -1,   -1,  -95,    3,   32,    0,    4,    0,    2,    0,   32,  -30,   -4,    4,   -1,    1,    0,    0,    6,    2,   -5,    0,    0,    0,    0,    0,    6,   -3,    0,    0,    2,    0,   -1,    0,    2,   -1,    0,    0,    1,    0,    0,    0 },
+            {  -15,   15,  -10,   -2,    1,    0,    1,    0,   10,  112,  -20,  -17,   -4,   -4,   -1,   -2,  -20,  -26,   31,    1,    0,    0,    0,    0,    2,  -16,   -1,    6,    0,    1,    0,    0,    1,   -4,    0,    0,    0,   -3,    0,    1,    0,   -1,    0,    0,    0,   -2,    0,    0 },
+            {   32,   39,   92,  -44,    4,  -10,    1,   -4,   26,   12,  -15,   13,   -5,    2,   -2,    0,   29,  -16,  -22,    8,    0,    1,    0,    1,  -20,    6,    4,   -3,    1,    0,    0,    0,    1,   -4,   -3,    2,   -4,    1,    0,    0,    1,   -1,   -2,    1,   -2,    0,    0,    0 },
+            {  -10,    1,   50,  -15,    2,   -3,    1,   -1,  -28,  -15,   14,    6,    1,    1,    1,    0,  -99,   -4,    9,    5,    5,    2,    2,    1,   44,  -10,  -11,    1,   -2,    0,   -1,    0,   -5,    4,   -3,    0,    8,   -1,   -2,    0,   -2,    1,   -1,    0,    4,    0,   -1,    0 },
+            {    1,  -33,  -11,  -14,    7,   -2,    2,    0,   29,  -12,   37,   -7,   -4,    0,   -1,    0,    6,  -99,    3,   26,   -1,    5,    0,    2,   14,   30,  -27,   -2,    1,   -1,    0,   -1,   -6,    6,    6,   -3,    1,    3,   -3,    0,   -1,    1,    1,    0,    0,    1,   -1,    0 },
+            {    0,    6,   -6,   21,   -4,    2,    0,    0,  -20,  -24, -104,   30,    5,    5,    1,    2,   -7,  -46,   10,  -14,    7,    0,    1,    0,    9,   21,    7,   -6,   -2,   -1,    0,   -1,    2,    2,    5,   -2,    0,    3,    4,   -1,    0,    0,    1,    0,    0,    1,    2,   -1 },
+            {  -13,  -13,  -37, -101,   29,  -11,    8,   -3,  -12,  -15,  -20,    2,  -11,    5,   -2,    1,  -12,   10,   26,   12,   -6,    0,   -1,    0,  -32,   -2,   11,    3,    3,   -1,    1,    0,   11,   -5,   -1,    6,   -4,    2,    1,    0,    3,   -1,    1,    2,   -1,    0,    0,    0 },
+            {    6,    1,  -14,  -36,    9,   -3,    2,    0,   10,    9,  -18,   -1,   -3,    1,    0,    0,   38,   26,  -13,   -1,   -5,   -1,   -1,    0,  102,    3,  -14,   -1,   -5,   -1,   -2,    0,  -29,   10,   10,    0,   10,   -4,   -1,    1,   -7,    1,    2,    1,    2,   -1,    0,    0 },
+            {  -12,   -2,  -26,  -12,   -9,    2,   -1,    1,   -3,   30,    4,   34,   -4,    0,   -1,    0,  -30,    3,  -92,   14,   19,    0,    3,    0,  -11,   34,   21,  -33,    1,   -2,    0,   -1,   -9,   -4,   18,    3,    2,    0,    0,   -2,   -1,   -1,    3,    0,    0,    0,    0,   -1 },
+            {    0,   -3,    0,   -4,  -15,    6,   -3,    1,   -7,  -15,  -28,  -86,   19,   -5,    4,   -1,   -5,  -17,  -41,   42,   -6,    2,   -1,    1,   -1,  -40,   37,   13,   -4,    2,   -1,    1,  -10,   13,   -1,   -4,    4,   -4,    3,    4,   -2,    2,   -1,   -1,    1,   -1,    1,    2 },
+            {   -1,    9,   13,    5,   14,   -2,    2,   -1,   -8,    3,   -4,  -62,    4,    1,    1,    0,  -12,   23,   16,  -11,  -17,    0,   -1,    0,  -11,   97,   -3,   -3,    0,   -6,    0,   -2,  -21,   -5,   23,    0,    2,   -2,   -1,    6,   -3,   -3,    1,    0,    0,    0,    0,    2 },
+            {    6,    2,   -3,    2,   10,   -1,    2,    0,    8,    3,   -1,  -20,    0,    1,    0,    0,   -4,    4,  -16,    0,   -2,    0,    1,    0,   34,   23,    6,   -7,   -4,   -2,   -1,    0,  108,   -5,  -30,    6,  -27,   10,    7,   -2,   11,   -3,   -1,    1,   -4,    1,    0,    1 },
+            {    6,    9,   -2,   35,  110,  -22,   11,   -4,   -2,    0,   -3,    1,  -18,   12,   -3,    2,   -5,   -4,  -22,    8,  -25,    3,    0,    0,   -3,  -21,    2,   -3,    9,   -2,    1,    0,   -7,    1,    3,   -5,    3,    0,   -1,    0,    0,    1,    0,   -1,    1,    0,    0,    0 },
+            {   -1,    7,   -2,    9,  -11,    5,   -1,    1,   -7,    2,  -22,    4,  -13,    0,   -1,    0,    0,   28,    0,   76,    4,   -6,    0,   -2,  -13,    5,  -76,   -4,   33,   -1,    3,    0,    9,   18,   -3,  -35,   -4,   -1,    6,    1,    1,    2,    0,   -3,   -1,    0,    2,    0 },
+        },
+        {
+            { -108,   48,    9,    1,    1,    1,    0,    0,   44,   -6,   -9,   -1,   -1,    0,   -1,    0,    9,   -9,   -1,    1,    0,    0,    0,    0,    3,   -1,    1,    0,    0,    0,    0,    0,    1,   -1,    0,    0,    1,    0,    0,    0,    0,   -1,    0,    0,    0,    0,    0,    0 },
+            {   55,   66,  -37,   -5,   -6,   -1,   -2,    0,   67,  -30,  -20,    4,   -2,    0,   -1,    0,  -31,  -19,   14,    4,    1,    1,    1,    0,   -6,    3,    5,   -2,    0,    0,    0,    0,   -7,   -1,    1,    0,   -1,    1,    1,    0,   -2,   -1,    1,    0,    0,    0,    0,    0 },
+            {    2,   86,  -21,  -13,   -4,   -2,   -1,   -1,  -88,    5,    6,    4,    5,    1,    1,    0,   14,   -5,    0,    3,    0,    0,    0,    0,   10,   -5,   -2,    0,   -1,    0,    0,    0,    6,   -5,    0,    1,    2,   -1,    0,    0,    1,   -1,    0,    0,    1,    0,    0,    0 },
+            {  -24,  -21,  -38,   19,    0,    4,   -1,    2,  -23,  -89,   31,   20,    2,    3,    1,    1,  -30,   26,   36,   -8,   -2,   -2,    0,   -1,   14,   18,   -7,   -9,   -1,   -1,    0,    0,    1,    3,   -2,   -1,    3,    2,   -2,   -1,    0,    1,    0,    0,    1,    1,   -1,    0 },
+            {    9,   20,   98,  -26,   -3,   -5,    0,   -2,   -9,  -26,   15,  -16,    2,    0,    1,    0,  -61,   -3,   -2,    3,    7,    1,    1,    0,   12,   16,   -6,   -1,    0,   -1,    0,    0,    2,    0,   -8,    1,    3,    1,   -1,    1,    0,   -1,   -2,    0,    1,    0,   -1,    0 },
+            {  -21,   -7,  -37,   10,    2,    2,   -1,    1,  -10,   69,   -5,   -7,   -2,   -2,    0,   -1,  -93,    2,   19,    0,    3,    0,    2,    0,   17,    4,    0,    0,   -1,    0,    0,    0,    5,   -4,   -2,    0,    4,   -2,    0,    1,    0,    0,    0,    0,    2,   -1,    0,    0 },
+            {  -10,  -25,    4,  -17,    8,   -2,    2,   -1,  -27,  -17,  -71,   25,    8,    2,    1,    1,   -4,  -66,   28,   36,   -5,    3,    0,    1,  -10,   20,   33,  -13,   -8,    0,    0,   -1,    3,    6,   -3,   -7,   -1,    3,    3,   -1,    1,    0,   -1,    0,    0,    1,    1,   -1 },
+            {    2,    5,   10,   64,   -9,    4,   -3,    1,   -4,    8,   62,    3,  -17,    1,   -2,    0,   -3,  -75,    5,  -14,    1,    4,    0,    1,  -36,    3,   18,   -4,    4,    0,    1,    0,    1,   14,   -2,   -8,   -2,    1,   -3,    0,    2,    2,   -1,   -2,    0,    1,   -1,    0 },
+            {  -11,  -15,  -28,  -97,    6,   -1,    4,   -1,    7,    3,   57,  -15,   10,   -2,    0,   -1,   -1,  -27,   13,    6,    1,   -1,    0,    0,  -34,   -6,    0,    3,    4,    1,    2,    0,   -2,    8,    1,    5,   -2,    0,   -3,    1,    1,    1,    0,    2,   -1,    0,   -1,    0 },
+            {    9,   13,   24,   -6,    7,   -2,    1,   -1,   16,   39,   20,   47,   -2,   -2,   -2,    0,   28,   23,   76,   -5,  -25,   -3,   -3,   -1,    6,   36,   -7,  -39,   -4,   -1,    0,   -1,    2,   -4,  -18,   -3,   -1,   -1,   -2,   -2,    1,   -2,   -2,    0,    0,    0,   -1,   -1 },
+            {   -7,   11,   12,    7,    2,   -1,    0,   -1,  -14,   -1,  -24,   11,    2,    0,    0,    0,  -20,   48,   11,  -13,   -5,   -2,    0,   -1, -105,  -19,   17,    0,    6,    2,    3,    0,  -14,    8,    8,    2,    1,    2,   -1,   -2,    3,    0,   -1,    0,    0,    0,    0,    0 },
+            {    0,    0,    7,   -6,   23,   -3,    3,   -1,    5,    1,   18,   96,   13,   -9,   -1,   -1,  -21,   -7,  -42,   14,  -24,   -3,    0,    0,   11,  -47,   -7,    3,   -5,    9,    1,    2,    0,   -1,   19,   -1,    1,    0,   -1,   -6,   -1,    1,    2,    0,    1,    0,    0,   -2 },
+            {   -2,   -6,   -1,  -10,    0,    1,    1,    0,   -7,   -2,  -28,   20,  -15,    4,   -3,    1,   -2,  -32,   -2,  -66,    3,    7,    1,    2,  -11,   13,  -70,    5,   43,   -2,    3,    0,    8,  -14,   -3,   43,   -1,    2,    7,   -1,    1,   -2,    1,    3,   -1,    1,    1,    0 },
+            {   -1,    6,  -16,    0,   24,   -3,    1,   -1,    2,    6,    6,   16,   18,   -7,    1,   -1,   -3,   11,  -63,    9,    4,   -5,    2,   -1,  -22,   94,   -4,   -6,   -4,   -4,    1,   -2,   10,   23,  -19,   -5,    0,   -6,   -4,    6,    3,   -2,    1,    1,    0,   -1,    0,    0 },
+            {   -5,   -6,   -3,  -19, -104,   18,   -4,    3,    0,    6,    0,   35,  -41,   20,   -2,    2,   -2,   10,  -18,   16,   21,    3,   -2,    0,   -2,   11,    6,  -10,    6,   -3,   -1,    0,   -1,    5,   -1,   -6,   -1,   -1,   -1,   -1,   -1,    0,    0,    0,    0,    0,    0,   -1 },
+            {   -1,   -2,    0,   23,   -9,    0,   -2,    0,    1,    1,    8,   -1,   29,    1,    1,    0,    3,   -6,   13,   76,   30,  -11,   -1,   -2,  -26,   -8,  -69,    7,   -9,   -7,    3,   -1,  -10,  -34,  -25,   13,   -1,    0,   11,    5,    1,   -1,    1,   -2,    0,    0,    2,    0 },
+        }
+    },
+    {  //1
+        {
+            {  110,  -49,   -3,   -4,   -1,   -1,    0,   -1,  -38,   -1,   10,    0,    2,    0,    1,    0,   -9,   13,    1,   -2,    0,    0,    0,    0,   -4,    2,   -3,    0,    0,    0,    0,    0,   -2,    2,    0,    1,   -1,    1,    0,    0,   -1,    1,    0,    0,   -1,    0,    0,    0 },
+            {  -43,  -19,   17,   -1,    3,    0,    1,    0,  -98,   46,   14,   -1,    2,    0,    1,    0,   26,   26,  -15,   -3,   -2,   -1,   -1,    0,   11,   -7,   -9,    2,    0,    0,    0,    0,    9,   -3,   -1,    2,    3,   -3,    0,    0,    4,   -1,    0,    0,    2,   -1,    0,    0 },
+            {  -19,   17,   -7,    3,   -2,    1,   -1,    0,  -32,  -59,   29,    3,    4,    0,    2,    0,  -72,   43,   34,   -9,    3,   -2,    1,   -1,   13,   36,  -18,  -10,    0,   -2,    0,   -1,    3,    0,  -12,    3,    6,    1,   -3,    2,    1,   -1,   -2,    0,    3,    1,   -1,    1 },
+            {  -35, -103,   39,    1,    7,    0,    2,    0,   38,  -13,   25,   -6,    1,   -1,    0,    0,   -1,    7,    6,   -7,    1,   -1,    0,    0,  -13,   14,    2,   -4,    2,   -1,    0,    0,   -2,   11,   -6,   -2,   -2,    4,   -3,    0,    0,    3,   -2,    0,   -1,    1,   -1,    0 },
+            {    9,    5,   -6,   -1,   -1,    0,   -1,    0,   42,    4,   21,  -11,    1,   -3,    1,   -1,   21,   70,  -32,  -21,    0,   -4,   -1,   -1,   34,  -26,  -57,   11,    4,    2,    0,    1,   -4,  -32,    5,   24,    1,   -6,   12,    4,   -3,   -2,    4,   -2,    0,   -1,    0,    0 },
+            {   -5,   -5,  -28,    9,   -3,    2,   -1,    1,  -20,  -78,   22,   16,    1,    3,    0,    1,   80,   -6,   25,   -5,   -4,   -1,   -1,    0,    6,  -24,    7,   -9,    0,    0,    0,    0,   -7,    3,   13,   -4,   -3,    5,    1,   -5,   -2,    3,    1,   -2,   -1,    2,   -1,   -2 },
+            {   14,   17,   27,  -12,    1,   -3,    1,   -1,    8,   19,  -13,    4,   -2,    1,   -1,    0,   48,   -1,   48,  -15,   -4,   -2,   -1,   -1,    1,   60,  -28,  -42,    5,   -6,    1,   -2,   11,  -11,  -51,   11,   -2,  -10,   -2,   13,    2,   -6,   -4,    4,   -2,   -3,    2,    2 },
+            {    7,   35,   17,   -4,   -1,    0,    0,    0,    3,    8,   54,  -17,    1,   -2,    1,   -1,   10,   14,  -11,  -34,    4,   -4,    1,   -1,  -80,   -7,   -6,    2,   15,    0,    3,    0,  -16,   46,    1,    3,    2,    7,  -24,    0,    2,   -2,   -5,    8,    1,   -1,   -2,    2 },
+            {  -13,  -27, -101,   24,   -8,    6,   -3,    2,   11,   43,    6,   28,   -6,    3,   -1,    1,   -3,   14,   21,  -12,   -7,   -2,   -1,   -1,  -23,   10,   -4,  -12,    3,    0,    1,    0,    2,    9,  -10,    0,    1,   -5,   -4,    4,    2,   -2,    2,    2,    0,   -2,    1,    0 },
+            {  -11,  -13,   -3,  -10,    3,   -1,    1,    0,  -19,  -19,  -37,    8,    4,    2,    0,    1,  -12,  -30,    3,   -9,    5,    0,    1,    0,  -56,   -9,  -47,    8,   21,    1,    4,    1,  -11,  -30,   10,   59,   -2,    8,   41,    8,    2,    5,    6,   -7,   -1,    3,    5,   -2 },
+            {   -4,  -10,  -24,  -11,    3,   -2,    0,   -1,   -6,  -37,  -45,  -17,    8,   -2,    2,   -1,   17,   14,  -58,   14,   15,    0,    2,    0,  -10,   34,   -7,   28,    4,   -1,    1,    0,   23,   34,  -31,    4,   10,  -22,  -30,   22,    4,  -15,    9,   20,    2,   -5,    9,    4 },
+            {   -2,    1,   13,  -17,    3,   -5,    1,   -2,    3,    0,  -55,   22,    6,    1,    1,    0,    8,   74,   21,   40,  -14,    0,   -2,    0,  -36,   -8,   11,  -13,  -23,    1,   -3,    0,  -36,    6,   16,  -14,    2,   19,   -4,  -12,   -1,    0,   -7,   -3,    0,    2,   -2,   -1 },
+            {    3,    1,    5,  -15,    1,   -2,    1,   -1,    7,    4,   -7,   29,   -1,    2,   -1,    1,    8,    3,   12,  -14,   -9,   -1,   -1,    0,    4,   29,  -15,   31,   10,    4,    1,    1,   61,   22,   55,   14,   13,    3,   -9,  -65,    1,  -11,  -21,   -7,    0,    0,   -1,    3 },
+            {   -4,   -8,   -1,  -50,    6,   -4,    2,   -2,   -1,    5,  -22,   20,    6,    1,    0,    0,  -16,  -15,   18,  -29,  -11,    2,   -2,    1,   40,  -45,  -19,  -22,   31,    2,    4,    1,  -25,   41,    0,   12,    9,    7,  -42,   12,   -3,  -14,    2,   28,    5,    1,    6,    2 },
+            {    5,   -1,   26,  102,  -13,   12,   -4,    4,   -4,   -2,  -40,   -7,  -23,    3,   -5,    1,   -1,    5,    8,  -23,    7,    2,    1,    1,   10,  -11,  -13,   -3,   12,   -3,    2,    0,   -9,   23,    4,    9,   14,    9,  -14,   -4,    0,  -12,   -7,    6,    3,    0,    6,    3 },
+            {   -5,   -6,  -27,  -22,  -12,    0,   -3,    0,   -5,    8,  -20,  -83,    0,    0,    0,    0,    9,    7,   24,  -20,   41,    3,    6,    1,   15,   20,   12,   11,   17,   -9,    1,   -2,  -26,   -1,   18,   -1,  -12,   32,    3,  -18,   -5,   10,  -25,   -5,   -2,    1,   -8,   10 },
+        },
+        {
+            {   80,  -49,    6,   -4,    1,   -1,    1,   -1,  -72,   36,    4,    0,    1,    0,    0,    0,   26,    0,  -12,    2,   -2,    1,   -1,    0,   -7,   -9,    6,    1,    0,    0,    0,    0,    3,    5,   -1,   -2,   -2,   -2,   -1,    1,    1,    1,    0,    0,   -1,   -1,    0,    0 },
+            {  -72,   -6,   17,    0,    3,    0,    1,    0,  -23,   58,  -21,    2,   -3,    1,   -1,    0,   55,  -46,   -1,    6,   -2,    1,   -1,    0,  -22,    7,   17,   -7,    2,   -1,    1,    0,    9,    5,  -12,    1,   -3,   -4,    4,    2,    4,    1,   -2,   -1,   -1,   -1,    1,    0 },
+            {  -50,   19,  -15,    4,   -1,    1,   -1,    1,  -58,   -2,   30,   -3,    4,   -1,    2,    0,    6,   57,  -34,    0,   -2,    0,   -1,    0,   34,  -48,   -2,   14,   -4,    3,   -1,    1,  -10,    7,   21,  -10,    6,    1,  -11,    0,   -1,   -1,    4,    2,    3,    0,   -2,   -1 },
+            {  -33,  -43,   28,   -7,    4,   -2,    2,   -1,  -38,   11,   -8,    4,    1,    1,    0,    0,  -55,   24,   26,   -5,    2,   -1,    1,    0,   15,   46,  -40,   -1,   -1,    0,   -1,    0,   17,  -38,    1,   17,   -3,   11,   15,  -11,    3,   -1,  -10,    1,    0,    1,    3,    2 },
+            {   10,   66,  -21,   -3,   -3,    0,   -1,    0,  -53,  -41,   -2,   16,   -1,    4,   -1,    1,   36,   -5,   41,  -20,    3,   -3,    1,   -1,  -30,   26,  -32,   -3,    7,   -2,    2,   -1,   15,   -8,    1,   17,   -1,   -2,    4,   -8,    2,    0,   -1,    3,    0,    0,    0,   -1 },
+            {   18,   14,   13,   -9,    2,   -2,    1,   -1,   34,   32,  -31,   12,   -5,    2,   -2,    1,   40,    4,   -4,   -9,   -3,   -2,   -1,   -1,   27,  -31,  -43,   19,   -2,    3,   -1,    1,    7,  -49,   52,   10,  -11,   22,    7,  -26,   -1,   -6,   -9,    6,   -2,    2,    4,   -2 },
+            {   21,   66,   -1,    9,   -4,    2,   -1,    1,  -21,   41,  -30,  -10,    0,   -2,    0,   -1,  -35,  -17,   -3,   26,   -6,    5,   -2,    2,   56,    3,   18,  -25,   -1,   -2,   -1,   -1,  -15,  -13,  -27,    9,    9,   -6,   20,    5,   -3,    2,   -6,   -9,    3,   -3,    1,    5 },
+            {    1,   -6,  -24,   17,   -5,    3,   -2,    1,   24,   10,   39,  -21,    5,   -4,    2,   -1,   33,   32,  -30,    4,   -3,   -1,   -1,    0,   -4,   13,  -16,  -10,    0,   -1,    0,    0,   24,  -26,  -37,   33,    5,  -32,   55,   -5,   -7,   22,  -14,  -22,    1,   -9,   -3,   13 },
+            {    9,   33,  -24,    1,    4,    0,    1,    0,    6,   50,   26,    1,  -10,    0,   -2,    0,  -27,    1,  -28,  -21,   16,   -5,    3,   -2,  -23,   36,   -2,   40,  -17,    4,   -3,    1,   43,  -13,    4,  -41,  -19,   -2,  -24,   17,   11,   -4,    8,    4,   -3,   -3,   -3,   -3 },
+            {   -7,   -9,  -32,   14,   -3,    3,   -1,    1,  -23,  -28,    0,   -5,   -1,    0,    0,    0,  -36,  -59,  -24,   14,    4,    2,    1,    1,  -23,  -26,   23,   26,   -3,    5,    0,    2,   10,  -26,   38,    7,  -12,   11,   42,  -22,   -5,   20,  -14,  -15,   -1,   -2,    1,    6 },
+            {    6,   30,   69,  -18,    5,   -4,    3,   -1,   -3,  -11,  -34,  -16,    9,   -4,    2,   -1,  -16,   35,  -35,   30,   -9,    3,   -2,    1,  -57,  -13,    6,    4,   -5,    5,   -1,    1,   28,   10,    4,    7,    0,  -15,    7,  -10,   -1,    7,   -2,    2,    1,   -3,    0,    0 },
+            {    1,   -8,   24,   -3,    7,   -2,    2,   -1,   -6,  -51,   -6,   -4,   -5,    0,   -1,    0,   38,   -1,    0,   25,    6,    2,    1,    1,   47,   20,   35,    1,  -27,    1,   -5,    0,   37,  -37,   -9,  -47,  -28,    5,    0,   18,    8,    6,    0,   -8,   -4,   -3,   -3,    1 },
+            {    4,   10,    4,   17,   -9,    4,   -2,    1,    5,   14,   32,  -15,    9,   -3,    2,   -1,    7,   13,   19,   15,   -8,    1,   -1,    0,    3,   25,   30,  -18,    1,   -2,    0,   -1,   11,   24,   22,  -11,   -3,   37,  -13,  -58,   -5,   12,  -63,   26,    9,  -15,   11,    8 },
+            {   -3,   -9,  -23,   10,  -10,    3,   -3,    1,   -5,  -14,  -16,  -27,   13,   -5,    2,   -1,   -1,  -13,  -30,   11,   -5,    2,   -1,    0,   -5,   -8,  -22,  -16,   10,    0,    1,    0,    0,  -29,  -27,    6,  -27,  -10,  -30,    9,   -3,  -10,   -7,   77,    9,  -13,   45,   -8 },
+            {    2,   11,   22,    2,    9,   -2,    2,    0,   -6,   -7,   20,  -32,   -3,   -4,    0,   -1,   13,   -5,  -28,    6,   18,   -4,    3,   -1,  -26,   27,  -14,    6,  -20,    0,   -2,    0,  -76,  -26,   -4,   -7,   12,   51,    5,   24,    7,  -17,  -16,  -12,   -5,    4,    2,   13 },
+            {    2,   -3,    8,   14,   -5,    3,   -1,    1,   -2,  -11,    5,  -18,    8,   -3,    2,   -1,   12,  -23,  -19,   22,    2,    0,    1,    0,   23,   41,   -7,   35,  -10,    4,   -1,    1,    5,    7,   23,    5,   69,  -38,   -8,  -32,  -15,  -31,   24,   11,    2,   18,   11,  -15 },
+        }
+    },
+    {  //2
+        {
+            { -121,   33,    4,    4,    1,    2,    0,    1,   -1,   -1,    1,    0,    0,    0,    0,    0,   24,   -5,   -1,   -1,    0,    0,    0,    0,    5,   -1,    0,    0,    0,    0,    0,    0,    3,   -1,    0,    0,    2,   -1,    0,    0,    2,   -1,    0,    0,    1,    0,    0,    0 },
+            {    0,   -2,    0,    0,    0,    0,    0,    0,  121,  -23,   -7,   -3,   -2,   -1,   -1,    0,   17,    1,   -2,    0,    0,    0,    0,    0,  -27,    4,    2,    0,    0,    0,    0,    0,  -12,    2,    1,    0,   -5,    1,    0,    0,   -1,    0,    0,    0,   -2,    0,    0,    0 },
+            {  -20,   19,   -5,    2,   -1,    1,    0,    0,   16,    3,   -2,    0,    0,    0,    0,    0, -120,   14,    8,    1,    3,    1,    1,    0,  -18,   -2,    3,    0,    1,    0,    0,    0,   17,   -3,   -1,    0,    6,   -1,   -1,    0,    2,    0,    0,    0,    2,    0,    0,    0 },
+            {   32,  108,  -43,   10,   -9,    3,   -3,    1,    4,   19,   -7,    1,   -1,    0,    0,    0,   11,  -30,    9,   -2,    1,   -1,    0,    0,    0,   -8,    2,    0,    0,    0,    0,    0,   -7,   -1,    2,    0,   -3,   -1,    1,    0,   -2,   -2,    1,    0,    0,    0,    0,    0 },
+            {   -3,    0,   -1,    0,    0,    0,    0,    0,  -29,   11,   -2,    1,    0,    0,    0,    0,   12,    7,   -1,    0,    0,    0,    0,    0, -117,   12,    9,    1,    3,    0,    1,    0,  -32,   -3,    3,    0,   12,   -2,   -1,    0,    7,    0,    0,    0,    1,    0,    0,    0 },
+            {   -4,  -12,   -3,    1,   -1,    0,    0,    0,   19,  105,  -31,    7,   -6,    1,   -2,    0,    9,   46,   -6,    0,    0,    0,    0,    0,    8,  -29,    9,   -3,    1,    0,    0,    0,   -3,  -19,    3,    0,   -4,   -6,    1,    0,    0,    0,    0,    0,    0,   -1,    0,    0 },
+            {    7,    1,    2,    0,    0,    0,    0,    0,    4,    3,   -2,    0,    0,    0,    0,    0,   22,   -8,    1,   -1,    0,    0,    0,    0,  -28,   -9,    4,    0,    1,    0,    0,    0,  117,  -10,   -8,    0,   32,    1,   -4,    0,    3,    1,   -1,    0,   -3,    1,    0,    0 },
+            {   -8,  -31,   14,   -4,    3,   -1,    1,    0,    9,   43,    0,    1,   -1,    0,    0,    0,  -13, -105,   17,   -2,    2,    0,    0,    0,   -8,  -25,   -3,    0,    0,    0,    0,    0,   -7,   32,   -5,    1,   -1,    4,    0,    0,    2,   -1,    0,    0,    1,    0,   -1,    0 },
+            {  -15,  -43, -100,   23,  -12,    6,   -4,    2,   -6,  -17,  -48,   10,   -5,    2,   -1,    1,    1,   -5,   19,   -6,    3,   -1,    1,    0,    2,    7,   15,   -3,    1,   -1,    0,    0,    4,   10,    5,   -1,    0,    3,    1,    0,   -2,    1,    2,    0,   -1,    1,    1,    0 },
+            {   -3,    1,    2,    0,    0,    0,    0,    0,   -6,    3,    1,    0,    0,    0,    0,    0,    0,    3,   -2,    0,    0,    0,    0,    0,  -20,    8,   -2,    0,    0,    0,    0,    0,   30,   13,   -3,    0, -116,    6,   10,    0,  -35,   -5,    4,    0,   -3,   -1,    0,    0 },
+            {   -1,   -6,   -3,    2,   -1,    0,    0,    0,   -6,  -35,    9,    0,    2,    0,    0,    0,    1,   -6,   11,   -2,    2,    0,    1,    0,   -9, -100,   17,   -1,    1,    0,    0,    0,  -10,  -63,    1,    2,  -17,    3,   -4,    0,   -1,    9,   -1,    0,    3,    4,   -1,    0 },
+            {   -5,  -14,  -48,    2,   -5,    1,   -2,    0,   10,   24,   99,  -17,   10,   -4,    3,   -1,    4,   14,   32,    0,    2,    0,    1,    0,   -4,    0,  -39,    6,   -4,    1,   -1,    0,    2,   -3,   -4,    0,    2,   -2,   -2,    0,    0,    0,   -1,    0,    0,   -1,   -1,    0 },
+            {   -2,    0,    2,    0,    0,    0,    0,    0,   -2,    0,    1,    0,    0,    0,    0,    0,   -1,   -1,    1,   -1,    0,    0,    0,    0,   -1,   -4,    2,    0,    0,    0,    0,    0,   -8,   -2,   -1,    1,   30,    4,   -4,    1, -102,    4,    8,   -1,  -69,   -2,    6,   -1 },
+            {   -2,  -10,   -4,    0,    0,    0,    0,    0,    3,   11,   -1,   -1,    0,    0,    0,    0,   -6,  -40,  -15,    6,   -2,    1,    0,    0,    5,   57,   -6,    2,    0,    0,    0,    0,    1,  -95,   18,   -6,  -10,  -34,   -2,    0,   -4,   17,   -2,    0,    0,    2,    1,    0 },
+            {   -2,   -3,  -25,   -2,   -3,    0,   -1,    0,   -1,   -3,   -1,    4,   -2,    2,    0,    1,   -7,   -8,  -97,   17,   -9,    3,   -3,    1,   -8,  -26,  -61,   -1,   -3,   -1,   -1,   -1,    2,   10,   24,   -7,    5,    9,   19,   -1,    0,    1,    4,    0,   -2,    0,    1,    0 },
+            {    4,   -4,   28,  103,  -42,   24,   -9,    7,    1,    2,    4,    0,    3,   -1,    0,    0,   -1,    0,   -9,  -42,   17,   -9,    3,   -2,   -1,    1,  -14,    6,   -4,    2,   -1,    0,   -1,   -2,   -4,    4,    0,    3,    1,   -1,    0,    2,    0,   -2,    2,    0,    0,    0 },
+        },
+        {
+            {   87,  -41,    3,   -4,    1,   -1,    0,   -1,  -73,   28,    2,    1,    1,    1,    0,    0,   30,   -5,   -6,    1,   -1,    0,    0,    0,   -8,   -3,    3,    0,    0,    0,    0,    0,    3,    2,   -1,    0,   -2,   -1,    0,    0,    1,    1,    0,    0,   -1,    0,    0,    0 },
+            {  -75,    4,    7,    0,    2,    0,    1,    0,  -41,   36,   -7,    3,   -1,    1,    0,    0,   72,  -29,   -2,    0,   -1,    0,   -1,    0,  -37,    6,    7,   -2,    1,    0,    0,    0,   12,    3,   -4,    0,   -3,   -2,    1,    0,    4,    0,    0,    0,   -1,    0,    0,    0 },
+            {   26,  -44,   22,   -6,    4,   -2,    1,   -1,   77,   24,  -22,    2,   -4,    0,   -1,    0,    7,  -38,   10,    0,    1,    0,    0,    0,  -51,   27,    4,   -3,    2,   -1,    1,    0,   31,   -5,   -8,    3,  -14,    0,    5,   -1,    6,    1,   -3,    0,   -4,   -1,    1,    0 },
+            {  -39,  -68,   37,   -7,    6,   -2,    2,    0,   -9,   56,  -21,    1,   -2,    0,   -1,    0,  -45,    4,   -3,    6,   -1,    2,    0,    1,   49,  -13,    3,   -3,   -1,    0,    0,    0,  -19,    2,    0,    0,    5,    1,    1,    0,   -2,    0,   -1,    0,    1,    0,    0,    0 },
+            {   10,  -20,    2,    0,    1,    0,    0,    0,   50,   -1,    8,   -5,    1,   -1,    0,    0,   66,   17,  -24,    4,   -3,    1,   -1,    0,   13,  -49,   15,    1,    0,    0,    0,    0,  -53,   34,    6,   -5,   30,   -7,  -11,    3,  -11,   -2,    5,    1,    4,    2,   -1,   -1 },
+            {  -21,  -45,    8,   -2,    3,   -1,    1,    0,   -7,  -30,   26,   -8,    3,   -1,    1,   -1,   -9,   69,  -33,    5,   -2,    0,   -1,    0,  -44,  -31,   10,    7,   -2,    2,    0,    1,   49,    7,    2,   -6,  -23,   -3,   -2,    2,    9,    4,    0,    0,   -2,   -1,   -1,    0 },
+            {   -4,   -2,  -55,   28,   -8,    5,   -3,    2,   -2,   37,   43,  -19,    1,   -2,    1,   -1,  -47,  -34,  -27,    5,    4,   -1,    1,    0,  -39,   -2,   27,    4,   -2,    1,    0,    0,  -11,   32,   -8,   -7,   27,  -12,   -6,    6,  -13,    0,    4,   -3,    3,   -1,   -2,    1 },
+            {    2,   19,   47,  -23,    6,   -4,    2,   -1,  -23,  -22,  -44,   17,   -2,    2,   -1,    0,  -33,    3,   22,   -2,   -4,    1,   -1,    0,  -58,  -17,    6,   -6,    7,   -1,    1,    0,  -23,   40,   -2,    5,   43,  -11,   -8,   -1,  -18,   -4,    5,    2,    4,    3,    0,   -1 },
+            {  -19,  -62,   -9,    3,    0,    0,    0,    0,  -12,  -56,   27,   -7,    3,   -1,    1,    0,    7,   -8,   16,   -6,    4,   -2,    1,   -1,  -15,   54,  -23,    2,   -1,    0,    0,    0,  -42,  -25,    4,    6,   34,    8,    2,   -2,  -15,   -1,    0,   -1,    3,    2,    0,    1 },
+            {    1,    9,   -5,    0,   -1,    0,    0,    0,    0,   22,   -1,    2,    0,    1,    0,    0,  -13,   17,    0,   -2,    0,   -1,    0,    0,  -46,  -10,  -10,    4,   -1,    1,    0,    0,  -80,  -27,   20,   -4,  -66,   23,   -2,   -2,   20,   -3,   -2,    3,  -14,    2,    3,   -1 },
+            {    5,   17,   -9,    0,   -2,    1,    0,    0,   13,   54,   -2,    7,   -1,    1,    0,    0,    4,   51,   -3,   -6,   -1,   -1,    0,    0,  -20,    6,  -34,    9,   -2,    2,   -1,    0,   16,  -52,   28,    1,   59,   15,   -8,   -5,  -28,   -7,    2,    2,   10,    3,    0,   -1 },
+            {    7,   27,   56,   -2,   10,   -3,    3,   -1,   -2,   -6,    8,  -28,    3,   -4,    1,   -1,   -1,   -4,  -68,   35,   -5,    5,   -2,    1,    0,   35,   43,   -4,   -6,    1,   -1,    0,  -14,  -38,  -12,  -10,    9,    5,    7,    6,   -9,    7,   -4,   -3,    4,   -4,    0,    3 },
+            {    0,    0,   19,   -4,    3,   -2,    2,   -1,   -3,  -13,   10,   -4,    1,    0,    0,    0,   -6,  -37,  -18,   -5,    2,   -2,    1,   -1,    6,   -6,   -7,   25,   -6,    4,   -1,    1,   16,   10,   55,  -24,   15,   46,  -52,    1,   35,  -43,   10,   12,  -23,   13,    5,   -8 },
+            {   -3,    0,  -27,  -80,   40,  -16,    6,   -4,    4,    3,   31,   61,  -22,    7,   -1,    1,   -4,   -7,  -26,   -6,  -10,    6,   -4,    1,    3,    8,   14,  -18,   15,   -5,    2,   -1,   -2,   -4,   -1,   13,    0,    2,   -4,   -3,    3,   -1,    2,    1,   -2,    0,   -2,   -1 },
+            {    1,    2,   -8,    6,   -1,    1,    0,    0,    2,    8,   -5,   -1,    0,    0,    0,    0,    1,   24,    3,    5,   -1,    1,    0,    0,   -3,   12,    6,  -10,    1,   -1,    0,    0,   -9,   -1,  -25,   10,   45,  -11,   18,    2,   86,    1,  -13,   -4,  -65,   -6,    7,    2 },
+            {   -4,  -18,  -57,    8,   -8,    1,   -3,    0,   -5,  -20,  -69,    7,   -6,    2,   -2,    1,    1,    4,    0,   33,   -7,    5,   -2,    1,    0,   -9,   53,  -22,    3,   -1,    0,    0,    4,  -27,   -2,   -9,    5,   36,  -13,    5,   -7,  -17,    1,    2,    4,    6,    4,   -1 },
+        }
+    },
+    {  //3
+        {
+            { -115,   37,    9,    2,    2,    1,    1,    0,   10,  -29,    8,    0,    1,    0,    1,    0,   23,   -8,   -8,    1,   -1,    0,    0,    0,    3,    3,   -2,   -1,    0,    0,    0,    0,    4,    0,    0,   -1,    1,    1,    0,    0,    2,    0,    0,    0,    0,    0,    0,    0 },
+            {   15,   51,  -18,    0,   -3,    0,   -1,    0,  -95,    7,   34,   -3,    5,   -1,    2,    0,   23,  -47,    1,    6,    0,    1,    0,    1,    8,    5,  -12,    0,   -1,    0,    0,    0,    3,   -3,    1,   -1,    2,    1,   -2,    0,    1,   -1,    0,    0,    1,    1,   -1,    0 },
+            {   29,  -22,   16,   -6,    3,   -2,    1,   -1,   -4,  -80,   12,   15,    0,    3,    0,    1,   45,    7,  -59,    7,   -2,    1,   -1,    0,  -15,   41,   -3,  -16,    2,   -3,    0,   -1,    1,    0,    7,   -2,   -3,    6,    1,   -2,    0,    0,    1,    0,   -1,    2,    0,   -1 },
+            {  -36,  -98,   25,    5,    4,    1,    2,    1,  -59,   11,  -17,    1,    1,    1,    0,    0,    6,  -13,    7,   -3,    0,    0,    0,    0,   14,   -4,  -14,    3,   -1,    0,    0,    0,    2,    8,   -3,   -5,    2,    0,    0,    0,    0,    3,    0,   -1,    1,    0,    0,    0 },
+            {   -6,   18,    3,   -3,   -1,    0,    0,    0,  -50,   -5,  -38,   12,    0,    2,    0,    1,    3,   67,   -7,  -40,    3,   -6,    1,   -3,  -12,  -13,   65,   -3,  -10,    0,   -1,    0,    9,  -20,   -5,   22,   -2,    0,    0,   -1,    2,   -3,   -2,    3,   -1,    0,    1,    0 },
+            {    4,   15,   52,  -13,    5,   -3,    2,   -1,  -17,  -45,   16,   24,   -2,    4,   -1,    2,  -87,   -8,  -14,    7,    8,    1,    2,    0,   23,  -35,   -6,   -3,    1,    1,    0,    0,    2,    5,  -17,    0,    3,   -1,   -1,   -5,    0,    1,   -4,    0,    1,    0,    0,   -2 },
+            {  -20,   -7,  -43,    4,    0,    1,   -1,    1,   -7,   35,    0,   12,   -4,    1,   -1,    0,  -51,   -2,  -57,    5,   15,    0,    4,    0,    7,   39,    5,  -55,    1,   -7,    1,   -3,    1,  -10,   41,    2,    4,   -3,   -2,    3,   -1,   -2,    7,    1,    1,   -1,   -1,    0 },
+            {    4,   29,    1,   26,   -5,    4,   -2,    1,  -17,   -7,  -73,    6,    6,    2,    1,    1,   -5,   21,   -3,    5,   -1,   -3,    0,   -1,  -11,    2,  -52,   -3,   27,   -2,    5,    0,    0,   27,    8,  -58,    2,   -5,   25,    3,    0,    3,    0,   -5,    0,   -2,    7,    0 },
+            {   12,   13,   10,    2,   -1,    3,   -1,    1,   17,   -2,  -46,   12,    7,    0,    2,    0,   16,  -45,   -9,  -53,    6,    1,    1,    0,   70,   16,    8,   -4,  -37,    1,   -7,    0,  -12,   29,    3,   21,    4,    0,    5,   -1,   -3,    4,    1,    4,    2,    0,    1,    0 },
+            {    5,   20,   90,  -17,    4,   -3,    2,   -1,    6,   66,    8,   28,   -7,    3,   -1,    1,   29,    5,  -19,   12,    9,   -1,    1,    0,  -10,   14,   -1,  -13,    7,    0,    1,    0,    0,   -6,   13,   -4,    0,   -4,    1,    5,    0,   -1,   -1,    1,    0,   -1,    0,    0 },
+            {   -3,   -4,  -34,  -12,    2,   -1,   -1,    0,    5,   25,   11,   43,  -10,    4,   -2,    1,   23,   20,  -40,   12,   21,   -3,    4,   -1,   25,  -28,  -10,    5,    8,    6,    0,    2,   -4,   21,  -64,   -8,   -5,   19,   10,  -48,    3,   -1,   10,   -3,    0,    4,    3,   -6 },
+            {   -1,   -3,    2,   19,   -2,    4,   -1,    2,    9,    3,  -35,   22,   11,    1,    2,    0,   -7,  -65,  -19,  -22,   11,    4,    2,    1,  -75,  -18,    3,   -1,  -10,    2,    0,    1,    2,  -35,  -27,    4,    1,    8,  -17,  -19,    3,    0,    3,   -6,    0,    2,   -1,   -2 },
+            {   10,   -4,   -6,   12,    5,    1,    1,    0,   11,   -9,  -12,   -2,   -7,    0,   -1,    0,   33,  -10,   -4,   18,   18,   -4,    4,   -1,   28,  -72,    1,  -49,   15,    2,    2,    1,   56,  -23,   22,   -1,    4,   -1,  -15,   26,    6,    4,  -10,    0,    0,    2,   -3,    2 },
+            {    4,    6,   14,   53,   -4,    4,    0,    2,    0,   -1,  -20,  -13,    3,    2,   -1,    1,   -3,    1,   -5,   35,  -16,   -6,   -1,   -2,   46,   29,   13,   21,   37,   -5,    4,   -1,  -10,  -53,  -18,    8,    9,   12,  -41,  -25,   -2,    2,   13,  -16,    4,    1,   -5,    1 },
+            {    2,    9,   13,   37,   19,    6,    2,    2,   -9,   -3,   -9,  -28,  -20,   -4,   -3,   -1,    1,   18,    9,   28,   24,    6,    2,    2,  -20,   -5,  -25,  -33,  -36,    9,   -2,    2,  -13,   42,    1,   57,  -22,   -2,  -25,  -28,    5,    6,   19,  -12,   -5,   -3,   -2,    4 },
+            {    3,   -3,   12,   84,  -12,    8,   -2,    3,    6,   13,   50,   -1,   45,    1,    7,    0,   -2,   18,  -22,  -37,  -13,   14,    0,    3,    1,  -12,   -3,    2,  -15,   -8,    1,   -1,   19,   14,   -4,  -12,   -4,    5,   17,    8,    2,   -4,   -4,    4,   -2,    2,    1,    0 },
+        },
+        {
+            {  109,  -26,   -8,   -3,   -2,   -1,   -1,    0,  -50,   28,    2,    1,    0,    0,    0,    0,  -18,   -8,    6,    0,    1,    0,    1,    0,    6,   -2,   -3,    0,    0,    0,    0,    0,   -3,    2,    1,   -1,    0,    0,    0,    0,   -2,    0,    0,    0,    0,    0,    0,    0 },
+            {  -39,   31,   -5,    2,   -1,    1,    0,    0,  -95,    6,   18,    0,    4,    0,    1,    0,   32,  -49,    5,    1,    1,    0,    0,    0,   27,   -1,  -14,    2,   -2,    1,   -1,    0,    3,    5,   -3,   -2,    4,    1,   -1,   -1,    2,    0,    0,    0,    2,    0,    0,    0 },
+            {   29,   -3,   -2,   -2,    0,    0,    0,    0,    0,  -41,    9,    0,    2,    0,    1,    0,   86,    4,  -33,    2,   -6,    1,   -2,    0,  -32,   58,    1,   -7,    0,   -2,    0,   -1,  -14,   -8,   20,    0,   -2,   -3,    0,    4,   -1,   -1,    0,    0,   -1,    1,    0,    0 },
+            {   18,   96,  -23,    2,   -5,    1,   -2,    0,  -10,    6,   10,   -2,    1,   -1,    1,    0,  -14,   26,    2,   -4,    1,   -1,    0,    0,  -43,   -9,   35,   -2,    4,   -1,    1,    0,   14,  -40,    1,   10,    2,    1,  -10,    1,    2,   -4,   -1,   -1,    0,    0,   -1,    0 },
+            {  -29,  -60,   16,   -2,    3,   -1,    1,    0,  -52,    9,  -17,    5,   -2,    1,   -1,    1,   13,   56,   -2,   -9,    0,   -2,    0,   -1,  -34,  -18,   41,    0,    3,    0,    1,    0,   19,  -36,  -10,   13,    3,    6,  -14,   -1,    3,    1,   -1,   -3,    1,    1,   -1,   -1 },
+            {  -23,   -5,  -15,    5,   -2,    1,   -1,    1,    2,   79,  -13,   -4,   -2,   -1,   -1,    0,   -9,    1,    5,   -1,    1,    0,    0,    0,   -4,   49,    2,  -14,    1,   -3,    0,   -1,  -31,  -14,   56,   -1,   13,  -37,   -4,   20,   -2,    2,  -10,    0,    2,   -4,    0,   -1 },
+            {   -7,   -3,   12,   -3,    3,   -1,    1,    0,  -31,  -62,    8,    7,    0,    2,    0,    1,  -75,    9,  -45,    5,   -1,    1,   -1,    0,   14,   35,    0,  -23,    2,   -5,    1,   -2,    1,   -8,   32,   -1,    7,  -12,   -4,   10,    0,    2,   -6,   -1,    2,    0,    0,   -2 },
+            {    1,  -26,    5,    0,    1,    0,    1,    0,   24,   -3,   43,   -6,    4,   -2,    1,   -1,   -7,  -64,    9,   14,    0,    3,    0,    1,  -12,   -4,    5,    3,   -1,    1,    0,    0,    8,  -59,   -3,   26,   14,    6,  -58,    6,   -5,   17,   -7,  -18,    3,    3,   -1,   -5 },
+            {   11,   14,    6,   -3,    1,   -1,    1,    0,   10,   -7,   -9,    3,   -2,    1,   -1,    0,   22,   21,    1,  -21,    2,   -4,    1,   -2,   92,    1,   53,    0,   -9,    1,   -2,    0,  -21,  -11,    1,   40,   -5,   -4,  -24,    5,   -4,    5,   -6,   -5,    0,    0,    0,   -3 },
+            {  -10,  -11,  -47,    3,   -4,    1,   -1,    0,    5,   28,   11,   -2,   -1,    0,    0,    0,  -12,   -2,  -38,    2,    0,    1,    0,    0,   16,   38,   11,  -16,   -1,   -3,    0,   -2,   12,   -9,  -22,    7,   -8,   60,    4,  -36,   -6,  -15,   54,    7,    3,   -7,   -8,   14 },
+            {   -8,  -24,  -99,   11,  -10,    3,   -4,    1,   -5,  -36,   19,  -26,    4,   -5,    1,   -2,    0,   25,   41,    5,   -3,    1,    0,    0,   10,   -5,   -7,   12,    2,    1,    0,    0,   -1,    1,    9,   -3,   -3,  -14,   -3,   12,    2,    4,  -13,   -2,   -1,    3,    2,   -4 },
+            {   -5,    1,   -1,    0,    1,    0,    0,    0,  -10,  -14,   -6,    8,    0,    1,    0,    0,  -17,   -2,    7,   -5,    3,   -1,    0,    0,  -16,   13,    3,   31,   -1,    6,    0,    2,  -93,  -15,  -46,   -3,   23,  -19,    0,  -47,    8,    4,    8,    3,    2,    3,    0,    0 },
+            {    1,   12,  -20,   21,   -4,    5,   -2,    2,   -5,   -2,  -75,    9,   -1,    2,   -1,    1,   -1,   -2,  -16,   -4,    0,   -1,    0,    0,   -7,    7,  -31,    0,    3,    0,    0,    0,    4,   11,  -12,    4,  -12,   14,  -50,   -1,   -8,   32,   -4,  -54,    2,    0,   30,  -15 },
+            {    2,   -9,  -18,    8,   -3,    3,   -1,    1,    3,  -25,  -62,   -6,    0,   -2,    0,   -1,   -6,  -61,   14,  -51,    2,   -6,    0,   -2,  -19,    0,   40,   -7,  -17,    0,   -3,    0,   13,   -4,   11,    9,   17,    0,   24,    5,    1,  -12,    4,   28,    0,    0,  -15,    8 },
+            {    4,    9,   39,   18,    0,    2,    0,    1,   -6,  -16,  -22,  -37,    5,   -5,    1,   -2,   -5,   15,   63,    9,  -16,    0,   -3,    0,   18,   42,  -18,   27,   15,    1,    3,    1,   12,  -34,    9,  -24,    4,   28,   -2,    4,  -11,   -4,   30,    2,    5,  -13,   -4,   18 },
+            {   -7,   -2,   15,   -6,    1,   -1,    1,   -1,  -11,   -3,   22,  -14,    0,   -2,    1,   -1,  -18,   -7,   30,   -9,   -4,    0,   -1,    0,  -35,   23,   23,   10,  -17,    1,   -3,    0,  -19,   53,    6,   48,  -65,   12,  -12,   11,   -8,  -16,   10,  -21,   -2,  -12,    6,    2 },
+        }
+    }
+};
+
+const int8_t ff_vvc_lfnst_4x4[4][2][16][16] = {
+    {  //0
+        {
+            {  108,  -44,  -15,    1,  -44,   19,    7,   -1,  -11,    6,    2,   -1,    0,   -1,   -1,    0 },
+            {  -40,  -97,   56,   12,  -11,   29,  -12,   -3,   18,   18,  -15,   -3,   -1,   -3,    2,    1 },
+            {   25,  -31,   -1,    7,  100,  -16,  -29,    1,  -54,   21,   14,   -4,   -7,    2,    4,    0 },
+            {  -32,  -39,  -92,   51,   -6,  -16,   36,   -8,    3,   22,   18,  -15,    4,    1,   -5,    2 },
+            {    8,   -9,   33,   -8,  -16, -102,   36,   23,   -4,   38,  -27,   -5,    5,   16,   -8,   -6 },
+            {  -25,    5,   16,   -3,  -38,   14,   11,   -3,  -97,    7,   26,    1,   55,  -10,  -19,    3 },
+            {    8,    9,   16,    1,   37,   36,   94,  -38,   -7,    3,  -47,   11,   -6,  -13,  -17,   10 },
+            {    2,   34,   -5,    1,   -7,   24,  -25,   -3,    8,   99,  -28,  -29,    6,  -43,   21,   11 },
+            {  -16,  -27,  -39, -109,    6,   10,   16,   24,    3,   19,   10,   24,   -4,   -7,   -2,   -3 },
+            {   -9,  -10,  -34,    4,   -9,   -5,  -29,    5,  -33,  -26,  -96,   33,   14,    4,   39,  -14 },
+            {  -13,    1,    4,   -9,  -30,  -17,   -3,  -64,  -35,   11,   17,   19,  -86,    6,   36,   14 },
+            {    8,   -7,   -5,  -15,    7,  -30,  -28,  -87,   31,    4,    4,   33,   61,   -5,  -17,   22 },
+            {   -2,   13,   -6,   -4,   -2,   28,  -13,  -14,   -3,   37,  -15,   -3,   -2,  107,  -36,  -24 },
+            {    4,    9,   11,   31,    4,    9,   16,   19,   12,   33,   32,   94,   12,    0,   34,  -45 },
+            {    2,   -2,    8,  -16,    8,    5,   28,  -17,    6,   -7,   18,  -45,   40,   36,   97,   -8 },
+            {    0,   -2,    0,  -10,   -1,   -7,   -3,  -35,   -1,   -7,   -2,  -32,   -6,  -33,  -16, -112 },
+        },
+        {
+            {  119,  -30,  -22,   -3,  -23,   -2,    3,    2,  -16,    3,    6,    0,   -3,    2,    1,    0 },
+            {  -27, -101,   31,   17,  -47,    2,   22,    3,   19,   30,   -7,   -9,    5,    3,   -5,   -1 },
+            {    0,   58,   22,  -15, -102,    2,   38,    2,   10,  -13,   -5,    4,   14,   -1,   -9,    0 },
+            {   23,    4,   66,  -11,   22,   89,   -2,  -26,   13,   -8,  -38,   -1,   -9,  -20,   -2,    8 },
+            {  -19,   -5,  -89,    2,  -26,   76,  -11,  -17,   20,   13,   18,   -4,    1,  -15,    3,    5 },
+            {  -10,   -1,   -1,    6,   23,   25,   87,   -7,  -74,    4,   39,   -5,    0,   -1,  -20,   -1 },
+            {  -17,  -28,   12,   -8,  -32,   14,  -53,   -6,  -68,  -67,   17,   29,    2,    6,   25,    4 },
+            {    1,  -24,  -23,    1,   17,   -7,   52,    9,   50,  -92,  -15,   27,  -15,  -10,   -6,    3 },
+            {   -6,  -17,   -2, -111,    7,  -17,    8,  -42,    9,   18,   16,   25,   -4,    2,   -1,   11 },
+            {    9,    5,   35,    0,    6,   21,   -9,   34,   44,   -3,  102,   11,   -7,   13,   11,  -20 },
+            {    4,   -5,   -5,  -10,   15,   19,   -2,    6,    6,  -12,  -13,    6,   95,   69,  -29,  -24 },
+            {   -6,   -4,   -9,  -39,    1,   22,    0,  102,  -19,   19,  -32,   30,  -16,  -14,   -8,  -23 },
+            {    4,   -4,    7,    8,    4,  -13,  -18,    5,    0,    0,   21,   22,   58,  -88,  -54,   28 },
+            {   -4,   -7,    0,  -24,   -7,    0,  -25,    3,   -3,  -30,    8,  -76,  -34,    4,  -80,  -26 },
+            {    0,    6,    0,   30,   -6,    1,  -13,  -23,    1,   20,   -2,   80,  -44,   37,  -68,    1 },
+            {    0,    0,   -1,    5,   -1,   -7,    1,  -34,   -2,    3,   -6,   19,    5,  -38,   11, -115 },
+        }
+    },
+    {  //1
+        {
+            { -111,   39,    4,    3,   44,   11,  -12,   -1,    7,  -16,   -5,    2,    3,   -1,    4,    2 },
+            {  -47,  -27,   15,   -1,  -92,   43,   20,   -2,   20,   39,  -16,   -5,   10,   -5,  -13,    2 },
+            {  -35,  -23,    4,    4,  -17,  -72,   32,    6,  -59,   18,   50,   -6,    0,   40,    0,  -13 },
+            {   13,   93,  -27,   -4,  -48,   13,  -34,    4,  -52,   11,    1,   10,    3,   16,   -3,    1 },
+            {  -11,  -27,    1,    2,  -47,   -4,  -36,   10,   -2,  -85,   14,   29,  -20,   -2,   57,    4 },
+            {    0,  -35,   32,   -2,   26,   60,   -3,  -17,  -82,    1,  -30,    0,  -37,   21,    3,   12 },
+            {  -17,  -46,  -92,   14,    7,  -10,  -39,   29,  -17,   27,  -28,   17,    1,  -15,  -13,   17 },
+            {    4,  -10,  -23,    4,   16,   58,  -17,   26,   30,   21,   67,    2,  -13,   59,   13,  -40 },
+            {    5,  -20,   32,   -5,    8,   -3,  -46,   -7,   -4,    2,  -15,   24,  100,   44,    0,    5 },
+            {   -4,   -1,   38,  -18,   -7,  -42,  -63,   -6,   33,   34,  -23,   15,  -65,   33,  -20,    2 },
+            {   -2,  -10,   35,  -19,    5,    8,  -44,   14,  -25,   25,   58,   17,    7,  -84,  -16,  -18 },
+            {    5,   13,   18,   34,   11,   -4,   18,   18,    5,   58,   -3,   42,   -2,  -10,   85,   38 },
+            {   -5,   -7,  -34,  -83,    2,   -1,   -4,  -73,    4,   20,   15,  -12,    4,   -3,   44,   12 },
+            {    0,    4,   -2,  -60,    5,    9,   42,   34,    5,  -14,    9,   80,   -5,   13,  -38,   37 },
+            {   -1,    2,    7,  -57,    3,   -7,    9,   68,   -9,    6,  -49,  -20,    6,   -4,   36,  -64 },
+            {   -1,    0,  -12,   23,    1,   -4,   17,  -53,   -3,    4,  -21,   72,   -4,   -8,   -3,  -83 },
+        },
+        {
+            {   88,  -55,    6,   -3,  -66,   27,    9,   -2,   11,   11,  -13,    1,   -2,   -7,    1,    2 },
+            {  -58,  -20,   27,   -2,  -27,   75,  -29,    0,   47,  -42,  -11,   11,   -9,   -3,   19,   -4 },
+            {  -51,   23,  -22,    5,  -63,    3,   37,   -5,    1,   64,  -35,   -4,   29,  -31,  -11,   13 },
+            {  -27,  -76,   49,   -2,   40,   14,    9,  -17,  -56,   36,  -25,    6,   14,    3,   -6,    8 },
+            {   19,   -4,  -36,   22,   52,    7,   36,  -23,   28,  -17,  -64,   15,   -5,  -44,   48,    9 },
+            {   29,   50,   13,  -10,    1,   34,  -59,    1,  -51,    4,  -16,   30,   52,  -33,   24,   -5 },
+            {  -12,  -21,  -74,   43,  -13,   39,   18,   -5,  -58,  -35,   27,   -5,   19,   26,    6,   -5 },
+            {   19,   38,  -10,   -5,   28,   66,    0,   -5,   -4,   19,  -30,  -26,  -40,   28,  -60,   37 },
+            {   -6,   27,   18,   -5,  -37,  -18,   12,  -25,  -44,  -10,  -38,   37,  -66,   45,   40,   -7 },
+            {  -13,  -28,  -45,  -39,    0,   -5,  -39,   69,  -23,   16,  -12,  -18,  -50,  -31,   24,   13 },
+            {   -1,    8,   24,  -51,  -15,   -9,   44,   10,  -28,  -70,  -12,  -39,   24,  -18,   -4,   51 },
+            {   -8,  -22,  -17,   33,  -18,  -45,  -57,  -27,    0,  -31,  -30,   29,   -2,  -13,  -53,   49 },
+            {    1,   12,   32,   51,   -8,    8,   -2,  -31,  -22,    4,   46,  -39,  -49,  -67,   14,   17 },
+            {    4,    5,   24,   60,   -5,  -14,  -23,   38,    9,    8,  -34,  -59,   24,   47,   42,   28 },
+            {   -1,   -5,  -20,  -34,    4,    4,  -15,  -46,   18,   31,   42,   10,   10,   27,   49,   78 },
+            {   -3,   -7,  -22,  -34,   -5,  -11,  -36,  -69,   -1,   -3,  -25,  -73,    5,    4,    4,  -49 },
+        }
+    },
+    {  //2
+        {
+            { -112,   47,   -2,    2,  -34,   13,    2,    0,   15,   -7,    1,    0,    8,   -3,   -1,    0 },
+            {   29,   -7,    1,   -1, -108,   40,    2,    0,  -45,   13,    4,   -1,    8,   -5,    1,    0 },
+            {  -36,  -87,   69,  -10,  -17,  -33,   26,   -2,    7,   14,  -11,    2,    6,    8,   -7,    0 },
+            {   28,   -5,    2,   -2,  -29,   13,   -2,    0,  103,  -36,   -4,    1,   48,  -16,   -4,    1 },
+            {  -12,  -24,   15,   -3,   26,   80,  -61,    9,   15,   54,  -36,    2,    0,   -4,    6,   -2 },
+            {   18,   53,   69,  -74,   14,   24,   28,  -30,   -6,   -7,  -11,   12,   -5,   -7,   -6,    8 },
+            {    5,   -1,    2,    0,  -26,    6,    0,    1,   45,   -9,   -1,    0, -113,   28,    8,   -1 },
+            {  -13,  -32,   18,   -2,   15,   34,  -27,    7,  -25,  -80,   47,   -1,  -16,  -50,   28,    2 },
+            {   -4,  -13,  -10,   19,   18,   46,   60,  -48,   16,   33,   60,  -48,    1,    0,    5,   -2 },
+            {   15,   33,   63,   89,    8,   15,   25,   40,   -4,   -8,  -15,   -8,   -2,   -6,   -9,   -7 },
+            {   -8,  -24,  -27,   15,   12,   41,   26,  -29,  -17,  -50,  -39,   27,    0,   35,  -67,   26 },
+            {   -2,   -6,  -24,   13,   -1,   -8,   37,  -22,    3,   18,  -51,   22,  -23,  -95,   17,   17 },
+            {   -3,   -7,  -16,  -21,   10,   24,   46,   75,    8,   20,   38,   72,    1,    2,    1,    7 },
+            {    2,    6,   10,   -3,   -5,  -16,  -31,   12,    7,   24,   41,  -16,  -16,  -41,  -89,   49 },
+            {    4,    8,   21,   40,   -4,  -11,  -28,  -57,    5,   14,   31,   70,    7,   18,   32,   52 },
+            {    0,    1,    4,   11,   -2,   -4,  -13,  -34,    3,    7,   20,   47,   -6,  -19,  -42, -101 },
+        },
+        {
+            {  -99,   39,   -1,    2,   65,  -20,   -5,    0,  -15,   -2,    5,   -1,    0,    3,   -1,    0 },
+            {   58,   42,  -33,    3,   33,  -63,   23,   -1,  -55,   32,    3,   -5,   21,   -2,   -8,    3 },
+            {  -15,   71,  -44,    5,  -58,  -29,   25,    3,   62,   -7,   -4,   -4,  -19,    4,    0,    1 },
+            {   46,    5,    4,   -6,   71,  -12,  -15,    5,   52,  -38,   13,   -2,  -63,   23,    3,   -3 },
+            {  -14,  -54,  -29,   29,   25,   -9,   61,  -29,   27,   44,  -48,    5,  -27,  -21,   12,    7 },
+            {   -3,    3,   69,  -42,  -11,  -50,  -26,   26,   24,   63,  -19,   -5,  -18,  -22,   12,    0 },
+            {   17,   16,   -2,    1,   38,   18,  -12,    0,   62,    1,  -14,    5,   89,  -42,    8,   -2 },
+            {   15,   54,   -8,    6,    6,   60,  -26,   -8,  -30,   17,  -38,   22,  -43,  -45,   42,   -7 },
+            {   -6,  -17,  -55,  -28,    9,   30,   -8,   58,    4,   34,   41,  -52,  -16,  -36,  -20,   16 },
+            {   -2,   -1,   -9,  -79,    7,   11,   48,   44,  -13,  -34,  -55,    6,   12,   23,   20,  -11 },
+            {    7,   29,   14,   -6,   12,   53,   10,  -11,   14,   59,  -15,   -3,    5,   71,  -54,   13 },
+            {   -5,  -24,  -53,   15,   -3,  -15,  -61,   26,    6,   30,  -16,   23,   13,   56,   44,  -35 },
+            {    4,    8,   21,   52,   -1,   -1,   -5,   29,   -7,  -17,  -44,  -84,    8,   20,   31,   39 },
+            {   -2,  -11,  -25,   -4,   -4,  -21,  -53,    2,   -5,  -26,  -64,   19,   -8,  -19,  -73,   39 },
+            {   -3,   -5,  -23,  -57,   -2,   -4,  -24,  -75,    1,    3,    9,  -25,    6,   15,   41,   61 },
+            {    1,    1,    7,   18,    1,    2,   16,   47,    2,    5,   24,   67,    3,    9,   25,   88 },
+        }
+    },
+    {  //3
+        {
+            { -114,   37,    3,    2,  -22,  -23,   14,    0,   21,  -17,   -5,    2,    5,    2,   -4,   -1 },
+            {  -19,  -41,   19,   -2,   85,  -60,  -11,    7,   17,   31,  -34,    2,  -11,   19,    2,   -8 },
+            {   36,  -25,   18,   -2,  -42,  -53,   35,    5,   46,  -60,  -25,   19,    8,   21,  -33,   -1 },
+            {  -27,  -80,   44,   -3,  -58,    1,  -29,   19,  -41,   18,  -12,   -7,   12,  -17,    7,   -6 },
+            {  -11,  -21,   37,  -10,   44,   -4,   47,  -12,  -37,  -41,   58,   18,   10,  -46,  -16,   31 },
+            {   15,   47,   10,   -6,  -16,  -44,   42,   10,  -80,   25,  -40,   21,  -23,   -2,    3,  -14 },
+            {   13,   25,   79,  -39,  -13,   10,   31,   -4,   49,   45,   12,   -8,    3,   -1,   43,    7 },
+            {   16,   11,  -26,   13,  -13,  -74,  -20,   -1,    5,   -6,   29,  -47,   26,  -49,   54,    2 },
+            {   -8,  -34,  -26,    7,  -26,  -19,   29,  -37,    1,   22,   46,   -9,  -81,   37,   14,   20 },
+            {   -6,  -30,  -42,  -12,   -3,    5,   57,  -52,   -2,   37,  -12,    6,   74,   10,    6,  -15 },
+            {    5,    9,   -6,   42,  -15,  -18,   -9,   26,   15,   58,   14,   43,   23,  -10,  -37,   75 },
+            {   -5,  -23,  -23,   36,    3,   22,   36,   40,   27,   -4,  -16,   56,  -25,  -46,   56,  -24 },
+            {    1,    3,   23,   73,    8,    5,   34,   46,  -12,    2,   35,  -38,   26,   52,    2,  -31 },
+            {   -3,   -2,  -21,  -52,    1,  -10,  -17,   44,  -19,  -20,   30,   45,   27,   61,   49,   21 },
+            {   -2,   -7,  -33,  -56,   -4,   -6,   21,   63,   15,   31,   32,  -22,  -10,  -26,  -52,  -38 },
+            {   -5,  -12,  -18,  -12,    8,   22,   38,   36,   -5,  -15,  -51,  -63,   -5,    0,   15,   73 },
+        },
+        {
+            { -102,   22,    7,    2,   66,  -25,   -6,   -1,  -15,   14,    1,   -1,    2,   -2,    1,    0 },
+            {   12,   93,  -27,   -6,  -27,  -64,   36,    6,   13,    5,  -23,    0,   -2,    6,    5,   -3 },
+            {  -59,  -24,   17,    1,  -62,   -2,   -3,    2,   83,  -12,  -17,   -2,  -24,   14,    7,   -2 },
+            {  -33,   23,  -36,   11,  -21,   50,   35,  -16,  -23,  -78,   16,   19,   22,   15,  -30,   -5 },
+            {    0,  -38,  -81,   30,   27,    5,   51,  -32,   24,   36,  -16,   12,  -24,   -8,    9,    1 },
+            {   28,   38,    8,   -9,   62,   32,  -13,    2,   51,  -32,   15,    5,  -66,   28,    0,   -1 },
+            {   11,  -35,   21,  -17,   30,  -18,   31,   18,  -11,  -36,  -80,   12,   16,   49,   13,  -32 },
+            {  -13,   23,   22,  -36,  -12,   64,   39,   25,  -19,   23,  -36,    9,  -30,  -58,   33,   -7 },
+            {   -9,  -20,  -55,  -83,    3,   -2,    1,   62,    8,    2,   27,  -28,    7,   15,  -11,    5 },
+            {   -6,   24,  -38,   23,   -8,   40,  -49,    0,   -7,    9,  -25,  -44,   23,   39,   70,   -3 },
+            {   12,   17,   17,    0,   32,   27,   21,    2,   67,   11,   -6,  -10,   89,  -22,  -12,   16 },
+            {    2,   -9,    8,   45,    7,   -8,   27,   35,   -9,  -31,  -17,  -87,  -23,  -22,  -19,   44 },
+            {   -1,   -9,   28,  -24,   -1,  -10,   49,  -30,   -8,   -7,   40,    1,    4,   33,   65,   67 },
+            {    5,  -12,  -24,  -17,   13,  -34,  -32,  -16,   14,  -67,   -7,    9,    7,  -74,   49,    1 },
+            {    2,   -6,   11,   45,    3,  -10,   33,   55,    8,   -5,   59,    4,    7,   -4,   44,  -66 },
+            {   -1,    1,  -14,   36,   -1,    2,  -20,   69,    0,    0,  -15,   72,    3,    4,    5,   65 },
+        }
+    }
+};
+
+const uint8_t ff_vvc_lfnst_tr_set_index[95] =
+{
+    0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2,
+    2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
+    3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2,
+    2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+    1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
+};
+
+uint8_t ff_vvc_default_scale_m[64 * 64];
+
+//< AlfFixFiltCoeff
+const int8_t ff_vvc_alf_fix_filt_coeff[64][12] = {
+    {   0,   0,   2,  -3,   1,  -4,   1,   7,  -1,   1,  -1,   5 },
+    {   0,   0,   0,   0,   0,  -1,   0,   1,   0,   0,  -1,   2 },
+    {   0,   0,   0,   0,   0,   0,   0,   1,   0,   0,   0,   0 },
+    {   0,   0,   0,   0,   0,   0,   0,   0,   0,   0,  -1,   1 },
+    {   2,   2,  -7,  -3,   0,  -5,  13,  22,  12,  -3,  -3,  17 },
+    {  -1,   0,   6,  -8,   1,  -5,   1,  23,   0,   2,  -5,  10 },
+    {   0,   0,  -1,  -1,   0,  -1,   2,   1,   0,   0,  -1,   4 },
+    {   0,   0,   3, -11,   1,   0,  -1,  35,   5,   2,  -9,   9 },
+    {   0,   0,   8,  -8,  -2,  -7,   4,   4,   2,   1,  -1,  25 },
+    {   0,   0,   1,  -1,   0,  -3,   1,   3,  -1,   1,  -1,   3 },
+    {   0,   0,   3,  -3,   0,  -6,   5,  -1,   2,   1,  -4,  21 },
+    {  -7,   1,   5,   4,  -3,   5,  11,  13,  12,  -8,  11,  12 },
+    {  -5,  -3,   6,  -2,  -3,   8,  14,  15,   2,  -7,  11,  16 },
+    {   2,  -1,  -6,  -5,  -2,  -2,  20,  14,  -4,   0,  -3,  25 },
+    {   3,   1,  -8,  -4,   0,  -8,  22,   5,  -3,   2, -10,  29 },
+    {   2,   1,  -7,  -1,   2, -11,  23,  -5,   0,   2, -10,  29 },
+    {  -6,  -3,   8,   9,  -4,   8,   9,   7,  14,  -2,   8,   9 },
+    {   2,   1,  -4,  -7,   0,  -8,  17,  22,   1,  -1,  -4,  23 },
+    {   3,   0,  -5,  -7,   0,  -7,  15,  18,  -5,   0,  -5,  27 },
+    {   2,   0,   0,  -7,   1, -10,  13,  13,  -4,   2,  -7,  24 },
+    {   3,   3, -13,   4,  -2,  -5,   9,  21,  25,  -2,  -3,  12 },
+    {  -5,  -2,   7,  -3,  -7,   9,   8,   9,  16,  -2,  15,  12 },
+    {   0,  -1,   0,  -7,  -5,   4,  11,  11,   8,  -6,  12,  21 },
+    {   3,  -2,  -3,  -8,  -4,  -1,  16,  15,  -2,  -3,   3,  26 },
+    {   2,   1,  -5,  -4,  -1,  -8,  16,   4,  -2,   1,  -7,  33 },
+    {   2,   1,  -4,  -2,   1, -10,  17,  -2,   0,   2, -11,  33 },
+    {   1,  -2,   7, -15, -16,  10,   8,   8,  20,  11,  14,  11 },
+    {   2,   2,   3, -13, -13,   4,   8,  12,   2,  -3,  16,  24 },
+    {   1,   4,   0,  -7,  -8,  -4,   9,   9,  -2,  -2,   8,  29 },
+    {   1,   1,   2,  -4,  -1,  -6,   6,   3,  -1,  -1,  -3,  30 },
+    {  -7,   3,   2,  10,  -2,   3,   7,  11,  19,  -7,   8,  10 },
+    {   0,  -2,  -5,  -3,  -2,   4,  20,  15,  -1,  -3,  -1,  22 },
+    {   3,  -1,  -8,  -4,  -1,  -4,  22,   8,  -4,   2,  -8,  28 },
+    {   0,   3, -14,   3,   0,   1,  19,  17,   8,  -3,  -7,  20 },
+    {   0,   2,  -1,  -8,   3,  -6,   5,  21,   1,   1,  -9,  13 },
+    {  -4,  -2,   8,  20,  -2,   2,   3,   5,  21,   4,   6,   1 },
+    {   2,  -2,  -3,  -9,  -4,   2,  14,  16,   3,  -6,   8,  24 },
+    {   2,   1,   5, -16,  -7,   2,   3,  11,  15,  -3,  11,  22 },
+    {   1,   2,   3, -11,  -2,  -5,   4,   8,   9,  -3,  -2,  26 },
+    {   0,  -1,  10,  -9,  -1,  -8,   2,   3,   4,   0,   0,  29 },
+    {   1,   2,   0,  -5,   1,  -9,   9,   3,   0,   1,  -7,  20 },
+    {  -2,   8,  -6,  -4,   3,  -9,  -8,  45,  14,   2, -13,   7 },
+    {   1,  -1,  16, -19,  -8,  -4,  -3,   2,  19,   0,   4,  30 },
+    {   1,   1,  -3,   0,   2, -11,  15,  -5,   1,   2,  -9,  24 },
+    {   0,   1,  -2,   0,   1,  -4,   4,   0,   0,   1,  -4,   7 },
+    {   0,   1,   2,  -5,   1,  -6,   4,  10,  -2,   1,  -4,  10 },
+    {   3,   0,  -3,  -6,  -2,  -6,  14,   8,  -1,  -1,  -3,  31 },
+    {   0,   1,   0,  -2,   1,  -6,   5,   1,   0,   1,  -5,  13 },
+    {   3,   1,   9, -19, -21,   9,   7,   6,  13,   5,  15,  21 },
+    {   2,   4,   3, -12, -13,   1,   7,   8,   3,   0,  12,  26 },
+    {   3,   1,  -8,  -2,   0,  -6,  18,   2,  -2,   3, -10,  23 },
+    {   1,   1,  -4,  -1,   1,  -5,   8,   1,  -1,   2,  -5,  10 },
+    {   0,   1,  -1,   0,   0,  -2,   2,   0,   0,   1,  -2,   3 },
+    {   1,   1,  -2,  -7,   1,  -7,  14,  18,   0,   0,  -7,  21 },
+    {   0,   1,   0,  -2,   0,  -7,   8,   1,  -2,   0,  -3,  24 },
+    {   0,   1,   1,  -2,   2, -10,  10,   0,  -2,   1,  -7,  23 },
+    {   0,   2,   2, -11,   2,  -4,  -3,  39,   7,   1, -10,   9 },
+    {   1,   0,  13, -16,  -5,  -6,  -1,   8,   6,   0,   6,  29 },
+    {   1,   3,   1,  -6,  -4,  -7,   9,   6,  -3,  -2,   3,  33 },
+    {   4,   0, -17,  -1,  -1,   5,  26,   8,  -2,   3, -15,  30 },
+    {   0,   1,  -2,   0,   2,  -8,  12,  -6,   1,   1,  -6,  16 },
+    {   0,   0,   0,  -1,   1,  -4,   4,   0,   0,   0,  -3,  11 },
+    {   0,   1,   2,  -8,   2,  -6,   5,  15,   0,   2,  -7,   9 },
+    {   1,  -1,  12, -15,  -7,  -2,   3,   6,   6,  -1,   7,  30 },
+};
+
+//< AlfClassToFiltMap
+const uint8_t ff_vvc_alf_class_to_filt_map[16][25] = {
+    {  8,  2,  2,  2,  3,  4, 53,  9,  9, 52,  4,  4,  5,  9,  2,  8, 10,  9,  1,  3, 39, 39, 10,  9, 52 },
+    { 11, 12, 13, 14, 15, 30, 11, 17, 18, 19, 16, 20, 20,  4, 53, 21, 22, 23, 14, 25, 26, 26, 27, 28, 10 },
+    { 16, 12, 31, 32, 14, 16, 30, 33, 53, 34, 35, 16, 20,  4,  7, 16, 21, 36, 18, 19, 21, 26, 37, 38, 39 },
+    { 35, 11, 13, 14, 43, 35, 16,  4, 34, 62, 35, 35, 30, 56,  7, 35, 21, 38, 24, 40, 16, 21, 48, 57, 39 },
+    { 11, 31, 32, 43, 44, 16,  4, 17, 34, 45, 30, 20, 20,  7,  5, 21, 22, 46, 40, 47, 26, 48, 63, 58, 10 },
+    { 12, 13, 50, 51, 52, 11, 17, 53, 45,  9, 30,  4, 53, 19,  0, 22, 23, 25, 43, 44, 37, 27, 28, 10, 55 },
+    { 30, 33, 62, 51, 44, 20, 41, 56, 34, 45, 20, 41, 41, 56,  5, 30, 56, 38, 40, 47, 11, 37, 42, 57,  8 },
+    { 35, 11, 23, 32, 14, 35, 20,  4, 17, 18, 21, 20, 20, 20,  4, 16, 21, 36, 46, 25, 41, 26, 48, 49, 58 },
+    { 12, 31, 59, 59,  3, 33, 33, 59, 59, 52,  4, 33, 17, 59, 55, 22, 36, 59, 59, 60, 22, 36, 59, 25, 55 },
+    { 31, 25, 15, 60, 60, 22, 17, 19, 55, 55, 20, 20, 53, 19, 55, 22, 46, 25, 43, 60, 37, 28, 10, 55, 52 },
+    { 12, 31, 32, 50, 51, 11, 33, 53, 19, 45, 16,  4,  4, 53,  5, 22, 36, 18, 25, 43, 26, 27, 27, 28, 10 },
+    {  5,  2, 44, 52,  3,  4, 53, 45,  9,  3,  4, 56,  5,  0,  2,  5, 10, 47, 52,  3, 63, 39, 10,  9, 52 },
+    { 12, 34, 44, 44,  3, 56, 56, 62, 45,  9, 56, 56,  7,  5,  0, 22, 38, 40, 47, 52, 48, 57, 39, 10,  9 },
+    { 35, 11, 23, 14, 51, 35, 20, 41, 56, 62, 16, 20, 41, 56,  7, 16, 21, 38, 24, 40, 26, 26, 42, 57, 39 },
+    { 33, 34, 51, 51, 52, 41, 41, 34, 62,  0, 41, 41, 56,  7,  5, 56, 38, 38, 40, 44, 37, 42, 57, 39, 10 },
+    { 16, 31, 32, 15, 60, 30,  4, 17, 19, 25, 22, 20,  4, 53, 19, 21, 22, 46, 25, 55, 26, 48, 63, 58, 55 },
+};
+
+const uint8_t ff_vvc_alf_aps_class_to_filt_map[25] = {
+    0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24,
+};
+
+const int8_t ff_vvc_filter_c[NUM_INTRA_LUMA_FACTS][NUM_INTRA_LUMA_TAPS] =
+{
+    {  0, 64,  0,  0 },
+    { -1, 63,  2,  0 },
+    { -2, 62,  4,  0 },
+    { -2, 60,  7, -1 },
+    { -2, 58, 10, -2 },
+    { -3, 57, 12, -2 },
+    { -4, 56, 14, -2 },
+    { -4, 55, 15, -2 },
+    { -4, 54, 16, -2 },
+    { -5, 53, 18, -2 },
+    { -6, 52, 20, -2 },
+    { -6, 49, 24, -3 },
+    { -6, 46, 28, -4 },
+    { -5, 44, 29, -4 },
+    { -4, 42, 30, -4 },
+    { -4, 39, 33, -4 },
+    { -4, 36, 36, -4 },
+    { -4, 33, 39, -4 },
+    { -4, 30, 42, -4 },
+    { -4, 29, 44, -5 },
+    { -4, 28, 46, -6 },
+    { -3, 24, 49, -6 },
+    { -2, 20, 52, -6 },
+    { -2, 18, 53, -5 },
+    { -2, 16, 54, -4 },
+    { -2, 15, 55, -4 },
+    { -2, 14, 56, -4 },
+    { -2, 12, 57, -3 },
+    { -2, 10, 58, -2 },
+    { -1,  7, 60, -2 },
+    {  0,  4, 62, -2 },
+    {  0,  2, 63, -1 },
+};
+
+#define FILTER_G(fact)  { 16 - (fact >> 1), 32 - (fact >> 1), 16 + (fact >> 1), fact >> 1}
+const int8_t ff_vvc_filter_g[NUM_INTRA_LUMA_FACTS][NUM_INTRA_LUMA_TAPS] = {
+    FILTER_G(0),
+    FILTER_G(1),
+    FILTER_G(2),
+    FILTER_G(3),
+    FILTER_G(4),
+    FILTER_G(5),
+    FILTER_G(6),
+    FILTER_G(7),
+    FILTER_G(8),
+    FILTER_G(9),
+    FILTER_G(10),
+    FILTER_G(11),
+    FILTER_G(12),
+    FILTER_G(13),
+    FILTER_G(14),
+    FILTER_G(15),
+    FILTER_G(16),
+    FILTER_G(17),
+    FILTER_G(18),
+    FILTER_G(19),
+    FILTER_G(20),
+    FILTER_G(21),
+    FILTER_G(22),
+    FILTER_G(23),
+    FILTER_G(24),
+    FILTER_G(25),
+    FILTER_G(26),
+    FILTER_G(27),
+    FILTER_G(28),
+    FILTER_G(29),
+    FILTER_G(30),
+    FILTER_G(31),
+};
+
+const uint8_t ff_vvc_gpm_angle_idx[VVC_GPM_NUM_PARTITION] = {
+     0,  0,  2,  2,  2,  2,  3,  3,  3,  3,  4,  4,  4,  4,  5,  5,
+     5,  5,  8,  8, 11, 11, 11, 11, 12, 12, 12, 12, 13, 13, 13, 13,
+    14, 14, 14, 14, 16, 16, 18, 18, 18, 19, 19, 19, 20, 20, 20, 21,
+    21, 21, 24, 24, 27, 27, 27, 28, 28, 28, 29, 29, 29, 30, 30, 30,
+};
+
+const uint8_t ff_vvc_gpm_distance_idx[VVC_GPM_NUM_PARTITION] = {
+     1,  3,  0,  1,  2,  3,  0,  1,  2,  3,  0,  1,  2,  3,  0,  1,
+     2,  3,  1,  3,  0,  1,  2,  3,  0,  1,  2,  3,  0,  1,  2,  3,
+     0,  1,  2,  3,  1,  3,  1,  2,  3,  1,  2,  3,  1,  2,  3,  1,
+     2,  3,  1,  3,  1,  2,  3,  1,  2,  3,  1,  2,  3,  1,  2,  3,
+};
+
+const int8_t ff_vvc_gpm_distance_lut[VVC_GPM_NUM_ANGLES] = {
+    8, 8, 8, 8, 4, 4, 2, 1, 0, -1, -2, -4, -4, -8, -8, -8, -8, -8, -8, -8, -4, -4, -2, -1, 0, 1, 2, 4, 4, 8, 8, 8,
+};
+
+const uint8_t ff_vvc_gpm_angle_to_mirror[VVC_GPM_NUM_ANGLES] = {
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 2, 2, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 2, 2, 2,
+};
+
+#define INV -1
+const uint8_t ff_vvc_gpm_angle_to_weights_idx[32] = {
+      0, INV, 1, 2, 3, 4, INV, INV, 5, INV, INV, 4, 3, 2, 1, INV,
+      0, INV, 1, 2, 3, 4, INV, INV, 5, INV, INV, 4, 3, 2, 1, INV,
+};
+#undef INV
+
+const uint8_t ff_vvc_gpm_weights_offset_x[VVC_GPM_NUM_PARTITION][4][4] = {
+    {
+        { 53, 50, 44, 32 },
+        { 53, 50, 44, 32 },
+        { 53, 50, 44, 32 },
+        { 53, 50, 44, 32 },
+    },
+    {
+        { 55, 54, 52, 48 },
+        { 55, 54, 52, 48 },
+        { 55, 54, 52, 48 },
+        { 55, 54, 52, 48 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 50, 44, 32 },
+        { 52, 48, 44, 32 },
+        { 52, 48, 40, 32 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 52, 48, 40 },
+        { 52, 48, 48, 40 },
+        { 52, 48, 40, 40 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 54, 52, 48 },
+        { 52, 48, 52, 48 },
+        { 52, 48, 40, 48 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 50, 44, 32 },
+        { 52, 48, 44, 32 },
+        { 52, 48, 40, 32 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 52, 48, 40 },
+        { 52, 48, 48, 40 },
+        { 52, 48, 40, 40 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 54, 52, 48 },
+        { 52, 48, 52, 48 },
+        { 52, 48, 40, 48 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 50, 44, 32 },
+        { 52, 48, 44, 32 },
+        { 52, 48, 40, 32 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 52, 48, 40 },
+        { 52, 48, 48, 40 },
+        { 52, 48, 40, 40 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 54, 52, 48 },
+        { 52, 48, 52, 48 },
+        { 52, 48, 40, 48 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 50, 44, 32 },
+        { 52, 48, 44, 32 },
+        { 52, 48, 40, 32 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 52, 48, 40 },
+        { 52, 48, 48, 40 },
+        { 52, 48, 40, 40 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 54, 52, 48 },
+        { 52, 48, 52, 48 },
+        { 52, 48, 40, 48 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 50, 44, 32 },
+        { 52, 48, 44, 32 },
+        { 52, 48, 40, 32 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 52, 48, 40 },
+        { 52, 48, 48, 40 },
+        { 52, 48, 40, 40 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 54, 52, 48 },
+        { 52, 48, 52, 48 },
+        { 52, 48, 40, 48 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 50, 44, 32 },
+        { 52, 48, 44, 32 },
+        { 52, 48, 40, 32 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 52, 48, 40 },
+        { 52, 48, 48, 40 },
+        { 52, 48, 40, 40 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 54, 52, 48 },
+        { 52, 48, 52, 48 },
+        { 52, 48, 40, 48 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 50, 44, 32 },
+        { 52, 48, 44, 32 },
+        { 52, 48, 40, 32 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 52, 48, 40 },
+        { 52, 48, 48, 40 },
+        { 52, 48, 40, 40 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 54, 52, 48 },
+        { 52, 48, 52, 48 },
+        { 52, 48, 40, 48 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 50, 44, 32 },
+        { 52, 48, 44, 32 },
+        { 52, 48, 40, 32 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 52, 48, 40 },
+        { 52, 48, 48, 40 },
+        { 52, 48, 40, 40 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 54, 52, 48 },
+        { 52, 48, 52, 48 },
+        { 52, 48, 40, 48 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 51, 46, 36, 16 },
+        { 51, 46, 36, 16 },
+        { 51, 46, 36, 16 },
+        { 51, 46, 36, 16 },
+    },
+    {
+        { 49, 42, 28,  0 },
+        { 49, 42, 28,  0 },
+        { 49, 42, 28,  0 },
+        { 49, 42, 28,  0 },
+    },
+    {
+        { 52, 46, 36, 16 },
+        { 52, 48, 36, 16 },
+        { 52, 48, 40, 16 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 44, 32,  8 },
+        { 52, 48, 32,  8 },
+        { 52, 48, 40,  8 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 42, 28,  0 },
+        { 52, 48, 28,  0 },
+        { 52, 48, 40,  0 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 46, 36, 16 },
+        { 52, 48, 36, 16 },
+        { 52, 48, 40, 16 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 44, 32,  8 },
+        { 52, 48, 32,  8 },
+        { 52, 48, 40,  8 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 42, 28,  0 },
+        { 52, 48, 28,  0 },
+        { 52, 48, 40,  0 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 46, 36, 16 },
+        { 52, 48, 36, 16 },
+        { 52, 48, 40, 16 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 44, 32,  8 },
+        { 52, 48, 32,  8 },
+        { 52, 48, 40,  8 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 42, 28,  0 },
+        { 52, 48, 28,  0 },
+        { 52, 48, 40,  0 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 46, 36, 16 },
+        { 52, 48, 36, 16 },
+        { 52, 48, 40, 16 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 44, 32,  8 },
+        { 52, 48, 32,  8 },
+        { 52, 48, 40,  8 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 42, 28,  0 },
+        { 52, 48, 28,  0 },
+        { 52, 48, 40,  0 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 46, 36, 16 },
+        { 52, 48, 36, 16 },
+        { 52, 48, 40, 16 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 44, 32,  8 },
+        { 52, 48, 32,  8 },
+        { 52, 48, 40,  8 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 42, 28,  0 },
+        { 52, 48, 28,  0 },
+        { 52, 48, 40,  0 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 46, 36, 16 },
+        { 52, 48, 36, 16 },
+        { 52, 48, 40, 16 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 44, 32,  8 },
+        { 52, 48, 32,  8 },
+        { 52, 48, 40,  8 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 42, 28,  0 },
+        { 52, 48, 28,  0 },
+        { 52, 48, 40,  0 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 46, 36, 16 },
+        { 52, 48, 36, 16 },
+        { 52, 48, 40, 16 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 44, 32,  8 },
+        { 52, 48, 32,  8 },
+        { 52, 48, 40,  8 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 42, 28,  0 },
+        { 52, 48, 28,  0 },
+        { 52, 48, 40,  0 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 46, 36, 16 },
+        { 52, 48, 36, 16 },
+        { 52, 48, 40, 16 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 44, 32,  8 },
+        { 52, 48, 32,  8 },
+        { 52, 48, 40,  8 },
+        { 52, 48, 40, 24 },
+    },
+    {
+        { 52, 42, 28,  0 },
+        { 52, 48, 28,  0 },
+        { 52, 48, 40,  0 },
+        { 52, 48, 40, 24 },
+    },
+};
+
+const uint8_t ff_vvc_gpm_weights_offset_y[VVC_GPM_NUM_PARTITION][4][4] = {
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 53, 52, 52, 52 },
+        { 50, 50, 48, 48 },
+        { 44, 44, 44, 40 },
+        { 32, 32, 32, 32 },
+    },
+    {
+        { 54, 52, 52, 52 },
+        { 52, 52, 48, 48 },
+        { 48, 48, 48, 40 },
+        { 40, 40, 40, 40 },
+    },
+    {
+        { 55, 52, 52, 52 },
+        { 54, 54, 48, 48 },
+        { 52, 52, 52, 40 },
+        { 48, 48, 48, 48 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 53, 52, 52, 52 },
+        { 50, 50, 48, 48 },
+        { 44, 44, 44, 40 },
+        { 32, 32, 32, 32 },
+    },
+    {
+        { 54, 52, 52, 52 },
+        { 52, 52, 48, 48 },
+        { 48, 48, 48, 40 },
+        { 40, 40, 40, 40 },
+    },
+    {
+        { 55, 52, 52, 52 },
+        { 54, 54, 48, 48 },
+        { 52, 52, 52, 40 },
+        { 48, 48, 48, 48 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 53, 52, 52, 52 },
+        { 50, 50, 48, 48 },
+        { 44, 44, 44, 40 },
+        { 32, 32, 32, 32 },
+    },
+    {
+        { 54, 52, 52, 52 },
+        { 52, 52, 48, 48 },
+        { 48, 48, 48, 40 },
+        { 40, 40, 40, 40 },
+    },
+    {
+        { 55, 52, 52, 52 },
+        { 54, 54, 48, 48 },
+        { 52, 52, 52, 40 },
+        { 48, 48, 48, 48 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 53, 52, 52, 52 },
+        { 50, 50, 48, 48 },
+        { 44, 44, 44, 40 },
+        { 32, 32, 32, 32 },
+    },
+    {
+        { 54, 52, 52, 52 },
+        { 52, 52, 48, 48 },
+        { 48, 48, 48, 40 },
+        { 40, 40, 40, 40 },
+    },
+    {
+        { 55, 52, 52, 52 },
+        { 54, 54, 48, 48 },
+        { 52, 52, 52, 40 },
+        { 48, 48, 48, 48 },
+    },
+    {
+        { 53, 53, 53, 53 },
+        { 50, 50, 50, 50 },
+        { 44, 44, 44, 44 },
+        { 32, 32, 32, 32 },
+    },
+    {
+        { 55, 55, 55, 55 },
+        { 54, 54, 54, 54 },
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 53, 52, 52, 52 },
+        { 50, 50, 48, 48 },
+        { 44, 44, 44, 40 },
+        { 32, 32, 32, 32 },
+    },
+    {
+        { 54, 52, 52, 52 },
+        { 52, 52, 48, 48 },
+        { 48, 48, 48, 40 },
+        { 40, 40, 40, 40 },
+    },
+    {
+        { 55, 52, 52, 52 },
+        { 54, 54, 48, 48 },
+        { 52, 52, 52, 40 },
+        { 48, 48, 48, 48 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 53, 52, 52, 52 },
+        { 50, 50, 48, 48 },
+        { 44, 44, 44, 40 },
+        { 32, 32, 32, 32 },
+    },
+    {
+        { 54, 52, 52, 52 },
+        { 52, 52, 48, 48 },
+        { 48, 48, 48, 40 },
+        { 40, 40, 40, 40 },
+    },
+    {
+        { 55, 52, 52, 52 },
+        { 54, 54, 48, 48 },
+        { 52, 52, 52, 40 },
+        { 48, 48, 48, 48 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 53, 52, 52, 52 },
+        { 50, 50, 48, 48 },
+        { 44, 44, 44, 40 },
+        { 32, 32, 32, 32 },
+    },
+    {
+        { 54, 52, 52, 52 },
+        { 52, 52, 48, 48 },
+        { 48, 48, 48, 40 },
+        { 40, 40, 40, 40 },
+    },
+    {
+        { 55, 52, 52, 52 },
+        { 54, 54, 48, 48 },
+        { 52, 52, 52, 40 },
+        { 48, 48, 48, 48 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 53, 52, 52, 52 },
+        { 50, 50, 48, 48 },
+        { 44, 44, 44, 40 },
+        { 32, 32, 32, 32 },
+    },
+    {
+        { 54, 52, 52, 52 },
+        { 52, 52, 48, 48 },
+        { 48, 48, 48, 40 },
+        { 40, 40, 40, 40 },
+    },
+    {
+        { 55, 52, 52, 52 },
+        { 54, 54, 48, 48 },
+        { 52, 52, 52, 40 },
+        { 48, 48, 48, 48 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 52, 52, 52, 52 },
+        { 48, 48, 48, 48 },
+        { 40, 40, 40, 40 },
+        { 24, 24, 24, 24 },
+    },
+    {
+        { 51, 52, 52, 52 },
+        { 46, 46, 48, 48 },
+        { 36, 36, 36, 40 },
+        { 16, 16, 16, 16 },
+    },
+    {
+        { 50, 52, 52, 52 },
+        { 44, 44, 48, 48 },
+        { 32, 32, 32, 40 },
+        {  8,  8,  8,  8 },
+    },
+    {
+        { 49, 52, 52, 52 },
+        { 42, 42, 48, 48 },
+        { 28, 28, 28, 40 },
+        {  0,  0,  0,  0 },
+    },
+    {
+        { 51, 52, 52, 52 },
+        { 46, 46, 48, 48 },
+        { 36, 36, 36, 40 },
+        { 16, 16, 16, 16 },
+    },
+    {
+        { 50, 52, 52, 52 },
+        { 44, 44, 48, 48 },
+        { 32, 32, 32, 40 },
+        {  8,  8,  8,  8 },
+    },
+    {
+        { 49, 52, 52, 52 },
+        { 42, 42, 48, 48 },
+        { 28, 28, 28, 40 },
+        {  0,  0,  0,  0 },
+    },
+    {
+        { 51, 52, 52, 52 },
+        { 46, 46, 48, 48 },
+        { 36, 36, 36, 40 },
+        { 16, 16, 16, 16 },
+    },
+    {
+        { 50, 52, 52, 52 },
+        { 44, 44, 48, 48 },
+        { 32, 32, 32, 40 },
+        {  8,  8,  8,  8 },
+    },
+    {
+        { 49, 52, 52, 52 },
+        { 42, 42, 48, 48 },
+        { 28, 28, 28, 40 },
+        {  0,  0,  0,  0 },
+    },
+    {
+        { 51, 52, 52, 52 },
+        { 46, 46, 48, 48 },
+        { 36, 36, 36, 40 },
+        { 16, 16, 16, 16 },
+    },
+    {
+        { 50, 52, 52, 52 },
+        { 44, 44, 48, 48 },
+        { 32, 32, 32, 40 },
+        {  8,  8,  8,  8 },
+    },
+    {
+        { 49, 52, 52, 52 },
+        { 42, 42, 48, 48 },
+        { 28, 28, 28, 40 },
+        {  0,  0,  0,  0 },
+    },
+    {
+        { 51, 51, 51, 51 },
+        { 46, 46, 46, 46 },
+        { 36, 36, 36, 36 },
+        { 16, 16, 16, 16 },
+    },
+    {
+        { 49, 49, 49, 49 },
+        { 42, 42, 42, 42 },
+        { 28, 28, 28, 28 },
+        {  0,  0,  0,  0 },
+    },
+    {
+        { 51, 52, 52, 52 },
+        { 46, 46, 48, 48 },
+        { 36, 36, 36, 40 },
+        { 16, 16, 16, 16 },
+    },
+    {
+        { 50, 52, 52, 52 },
+        { 44, 44, 48, 48 },
+        { 32, 32, 32, 40 },
+        {  8,  8,  8,  8 },
+    },
+    {
+        { 49, 52, 52, 52 },
+        { 42, 42, 48, 48 },
+        { 28, 28, 28, 40 },
+        {  0,  0,  0,  0 },
+    },
+    {
+        { 51, 52, 52, 52 },
+        { 46, 46, 48, 48 },
+        { 36, 36, 36, 40 },
+        { 16, 16, 16, 16 },
+    },
+    {
+        { 50, 52, 52, 52 },
+        { 44, 44, 48, 48 },
+        { 32, 32, 32, 40 },
+        {  8,  8,  8,  8 },
+    },
+    {
+        { 49, 52, 52, 52 },
+        { 42, 42, 48, 48 },
+        { 28, 28, 28, 40 },
+        {  0,  0,  0,  0 },
+    },
+    {
+        { 51, 52, 52, 52 },
+        { 46, 46, 48, 48 },
+        { 36, 36, 36, 40 },
+        { 16, 16, 16, 16 },
+    },
+    {
+        { 50, 52, 52, 52 },
+        { 44, 44, 48, 48 },
+        { 32, 32, 32, 40 },
+        {  8,  8,  8,  8 },
+    },
+    {
+        { 49, 52, 52, 52 },
+        { 42, 42, 48, 48 },
+        { 28, 28, 28, 40 },
+        {  0,  0,  0,  0 },
+    },
+    {
+        { 51, 52, 52, 52 },
+        { 46, 46, 48, 48 },
+        { 36, 36, 36, 40 },
+        { 16, 16, 16, 16 },
+    },
+    {
+        { 50, 52, 52, 52 },
+        { 44, 44, 48, 48 },
+        { 32, 32, 32, 40 },
+        {  8,  8,  8,  8 },
+    },
+    {
+        { 49, 52, 52, 52 },
+        { 42, 42, 48, 48 },
+        { 28, 28, 28, 40 },
+        {  0,  0,  0,  0 },
+    },
+};
+
+const uint8_t ff_vvc_gpm_weights[6][VVC_GPM_WEIGHT_SIZE * VVC_GPM_WEIGHT_SIZE] = {
+    {
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
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+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 3, 5, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
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+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+    },
+};
diff --git a/libavcodec/vvc/vvc_data.h b/libavcodec/vvc/vvc_data.h
new file mode 100644
index 0000000000..8955498e21
--- /dev/null
+++ b/libavcodec/vvc/vvc_data.h
@@ -0,0 +1,69 @@
+/*
+ * VVC shared tables
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_VVC_DATA_H
+#define AVCODEC_VVC_DATA_H
+
+#include <stdint.h>
+
+extern const uint8_t ff_vvc_diag_scan_x[5][5][16 * 16];
+extern const uint8_t ff_vvc_diag_scan_y[5][5][16 * 16];
+
+extern const uint8_t ff_vvc_scaling_pred_8[8 * 8];
+extern const uint8_t ff_vvc_scaling_pred_16[8 * 8];
+extern const int ff_vvc_scaling_list0[8 * 8];
+
+extern const int8_t ff_vvc_dct8_4x4[4][4];
+extern const int8_t ff_vvc_dct8_8x8[8][8];
+extern const int8_t ff_vvc_dct8_16x16[16][16];
+extern const int8_t ff_vvc_dct8_32x32[32][32];
+extern const int8_t ff_vvc_dst7_4x4[4][4];
+extern const int8_t ff_vvc_dst7_8x8[8][8];
+extern const int8_t ff_vvc_dst7_16x16[16][16];
+extern const int8_t ff_vvc_dst7_32x32[32][32];
+extern const int8_t ff_vvc_lfnst_4x4[4][2][16][16];
+extern const int8_t ff_vvc_lfnst_8x8[4][2][16][48];
+extern const uint8_t ff_vvc_lfnst_tr_set_index[95];
+extern uint8_t ff_vvc_default_scale_m[64 * 64];
+
+#define NUM_INTRA_LUMA_TAPS 4
+#define NUM_INTRA_LUMA_FACTS 32
+extern const int8_t ff_vvc_filter_c[NUM_INTRA_LUMA_FACTS][NUM_INTRA_LUMA_TAPS];
+extern const int8_t ff_vvc_filter_g[NUM_INTRA_LUMA_FACTS][NUM_INTRA_LUMA_TAPS];
+
+#define VVC_GPM_NUM_PARTITION  64
+#define VVC_GPM_NUM_ANGLES     32
+#define VVC_GPM_WEIGHT_SIZE    112
+extern const uint8_t ff_vvc_gpm_angle_idx[VVC_GPM_NUM_PARTITION];
+extern const uint8_t ff_vvc_gpm_distance_idx[VVC_GPM_NUM_PARTITION];
+extern const  int8_t ff_vvc_gpm_distance_lut[VVC_GPM_NUM_ANGLES];
+extern const uint8_t ff_vvc_gpm_angle_to_mirror[VVC_GPM_NUM_ANGLES];
+extern const uint8_t ff_vvc_gpm_angle_to_weights_idx[VVC_GPM_NUM_ANGLES];
+extern const uint8_t ff_vvc_gpm_weights_offset_x[VVC_GPM_NUM_PARTITION][4][4];
+extern const uint8_t ff_vvc_gpm_weights_offset_y[VVC_GPM_NUM_PARTITION][4][4];
+extern const uint8_t ff_vvc_gpm_weights[6][VVC_GPM_WEIGHT_SIZE * VVC_GPM_WEIGHT_SIZE];
+
+extern const int8_t  ff_vvc_alf_fix_filt_coeff[64][12];
+extern const uint8_t ff_vvc_alf_class_to_filt_map[16][25];
+extern const uint8_t ff_vvc_alf_aps_class_to_filt_map[25];
+
+const uint8_t* ff_vvc_get_mip_matrix(const int size_id, const int mode_idx);
+
+#endif /* AVCODEC_VVC_DATA_H */
diff --git a/libavcodec/vvc/vvc_ps.c b/libavcodec/vvc/vvc_ps.c
new file mode 100644
index 0000000000..cf16712b1b
--- /dev/null
+++ b/libavcodec/vvc/vvc_ps.c
@@ -0,0 +1,3379 @@
+/*
+ * VVC parameter set parser
+ *
+ * Copyright (C) 2023 Nuo Mi
+ * Copyright (C) 2022 Xu Mu
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "libavcodec/avcodec.h"
+#include "libavcodec/golomb.h"
+
+#include "libavutil/imgutils.h"
+
+#include "vvc_data.h"
+#include "vvc_ps.h"
+#include "vvcdec.h"
+
+#define u(b, f, min, max) do { \
+    f = get_bits(gb, b); \
+    if ((f < (min)) || (f > (max))) { \
+        av_log(log_ctx, AV_LOG_ERROR, \
+               #f " %d should in range [%d, %d]", f, (min), (max)); \
+    }\
+} while (0)
+
+#define uep(f, plus, min, max) do { \
+    f = get_ue_golomb_long(gb) + plus; \
+    if (((f) < (min)) || ((f) > (max))) {\
+        av_log(log_ctx, AV_LOG_ERROR, \
+               #f " %d should in range [%d, %d]", f, (min), (max)); \
+        return AVERROR_INVALIDDATA; \
+    } \
+} while (0)
+
+#define ue(f, max) do { \
+    f = get_ue_golomb_long(gb); \
+    if ((f) > (max)) {\
+        av_log(log_ctx, AV_LOG_ERROR, \
+               #f " %d should < %d", f, (max)); \
+        return AVERROR_INVALIDDATA; \
+    } \
+} while (0)
+
+#define sep(f, plus, min, max) do {\
+    f = get_se_golomb(gb) + plus; \
+    if ((f < (min)) || (f > (max))) {\
+        av_log(log_ctx, AV_LOG_ERROR, \
+               #f " %d should in range [%d, %d]", f, (min), (max)); \
+        return AVERROR_INVALIDDATA; \
+    } \
+} while (0)
+
+#define se(f, min, max) do {\
+    f = get_se_golomb(gb); \
+    if ((f < (min)) || (f > (max))) {\
+        av_log(log_ctx, AV_LOG_ERROR, \
+               #f " %d should in range [%d, %d]", f, (min), (max)); \
+        return AVERROR_INVALIDDATA; \
+    } \
+} while (0)
+
+typedef struct VVCLMCS {
+    int min_bin_idx;
+    int max_bin_idx;
+    int delta_cw[LMCS_MAX_BIN_SIZE];
+    int delta_crs;
+} VVCLMCS;
+
+static av_always_inline unsigned int vvc_ceil(unsigned int v, unsigned int align)
+{
+    return (((v) + (align) - 1) / (align));
+}
+
+static void remove_pps(VVCParamSets *s, int id)
+{
+    av_buffer_unref(&s->pps_list[id]);
+}
+
+static void remove_sps(VVCParamSets *s, int id)
+{
+    if (s->sps_list[id]) {
+        /* drop all PPS that depend on this SPS */
+        for (int i = 0; i < FF_ARRAY_ELEMS(s->pps_list); i++)
+            if (s->pps_list[i] && ((VVCPPS*)s->pps_list[i]->data)->seq_parameter_set_id == id)
+                remove_pps(s, i);
+    }
+    av_buffer_unref(&s->sps_list[id]);
+}
+
+static int gci_parse(GeneralConstraintsInfo *gci, GetBitContext *gb, void *log_ctx)
+{
+    int i;
+
+    gci->present_flag = get_bits1(gb);
+    if (gci->present_flag) {
+        unsigned int num_reserved_bits;
+        /* general */
+        gci->intra_only_constraint_flag = get_bits1(gb);
+        gci->all_layers_independent_constraint_flag = get_bits1(gb);
+        gci->one_au_only_constraint_flag = get_bits1(gb);
+
+        /* picture format */
+        gci->sixteen_minus_max_bitdepth_constraint_idc = get_bits(gb, 4);
+        if (gci->sixteen_minus_max_bitdepth_constraint_idc > 8U) {
+            av_log(log_ctx, AV_LOG_ERROR,
+                   "sixteen_minus_max_bitdepth_constraint_idc  %d is invalid\n",
+                   gci->sixteen_minus_max_bitdepth_constraint_idc);
+            return AVERROR_INVALIDDATA;
+        }
+        gci-> three_minus_max_chroma_format_constraint_idc = get_bits(gb, 2);
+
+        /* NAL unit type related */
+        gci->no_mixed_nalu_types_in_pic_constraint_flag = get_bits1(gb);
+        gci->no_trail_constraint_flag = get_bits1(gb);
+        gci->no_stsa_constraint_flag = get_bits1(gb);
+        gci->no_rasl_constraint_flag = get_bits1(gb);
+        gci->no_radl_constraint_flag = get_bits1(gb);
+        gci->no_idr_constraint_flag = get_bits1(gb);
+        gci->no_cra_constraint_flag = get_bits1(gb);
+        gci->no_gdr_constraint_flag = get_bits1(gb);
+        gci->no_aps_constraint_flag = get_bits1(gb);
+        gci->no_idr_rpl_constraint_flag = get_bits1(gb);
+
+        /* tile, slice, subpicture partitioning */
+        gci->one_tile_per_pic_constraint_flag = get_bits1(gb);
+        gci->pic_header_in_slice_header_constraint_flag = get_bits1(gb);
+        gci->one_slice_per_pic_constraint_flag = get_bits1(gb);
+        gci->no_rectangular_slice_constraint_flag = get_bits1(gb);
+        gci->one_slice_per_subpic_constraint_flag = get_bits1(gb);
+        gci->no_subpic_info_constraint_flag = get_bits1(gb);
+
+        /* CTU and block partitioning */
+        gci->three_minus_max_log2_ctu_size_constraint_idc = get_bits(gb, 2);
+        gci->no_partition_constraints_override_constraint_flag = get_bits1(gb);
+        gci->no_mtt_constraint_flag = get_bits1(gb);
+        gci->no_qtbtt_dual_tree_intra_constraint_flag = get_bits1(gb);
+
+        /* intra */
+        gci->no_palette_constraint_flag = get_bits1(gb);
+        gci->no_ibc_constraint_flag = get_bits1(gb);
+        gci->no_isp_constraint_flag = get_bits1(gb);
+        gci->no_mrl_constraint_flag = get_bits1(gb);
+        gci->no_mip_constraint_flag = get_bits1(gb);
+        gci->no_cclm_constraint_flag = get_bits1(gb);
+
+        /* inter */
+        gci->no_ref_pic_resampling_constraint_flag = get_bits1(gb);
+        gci->no_res_change_in_clvs_constraint_flag = get_bits1(gb);
+        gci->no_weighted_prediction_constraint_flag = get_bits1(gb);
+        gci->no_ref_wraparound_constraint_flag = get_bits1(gb);
+        gci->no_temporal_mvp_constraint_flag = get_bits1(gb);
+        gci->no_sbtmvp_constraint_flag = get_bits1(gb);
+        gci->no_amvr_constraint_flag = get_bits1(gb);
+        gci->no_bdof_constraint_flag = get_bits1(gb);
+        gci->no_smvd_constraint_flag = get_bits1(gb);
+        gci->no_dmvr_constraint_flag = get_bits1(gb);
+        gci->no_mmvd_constraint_flag = get_bits1(gb);
+        gci->no_affine_motion_constraint_flag = get_bits1(gb);
+        gci->no_prof_constraint_flag = get_bits1(gb);
+        gci->no_bcw_constraint_flag = get_bits1(gb);
+        gci->no_ciip_constraint_flag = get_bits1(gb);
+        gci->no_gpm_constraint_flag = get_bits1(gb);
+
+        /* transform, quantization, residual */
+        gci->no_luma_transform_size_64_constraint_flag = get_bits1(gb);
+        gci->no_transform_skip_constraint_flag = get_bits1(gb);
+        gci->no_bdpcm_constraint_flag = get_bits1(gb);
+        gci->no_mts_constraint_flag = get_bits1(gb);
+        gci->no_lfnst_constraint_flag = get_bits1(gb);
+        gci->no_joint_cbcr_constraint_flag = get_bits1(gb);
+        gci->no_sbt_constraint_flag = get_bits1(gb);
+        gci->no_act_constraint_flag = get_bits1(gb);
+        gci->no_explicit_scaling_list_constraint_flag = get_bits1(gb);
+        gci->no_dep_quant_constraint_flag = get_bits1(gb);
+        gci->no_sign_data_hiding_constraint_flag = get_bits1(gb);
+        gci->no_cu_qp_delta_constraint_flag = get_bits1(gb);
+        gci->no_chroma_qp_offset_constraint_flag = get_bits1(gb);
+
+        /* loop filter */
+        gci->no_sao_constraint_flag = get_bits1(gb);
+        gci->no_alf_constraint_flag = get_bits1(gb);
+        gci->no_ccalf_constraint_flag = get_bits1(gb);
+        gci->no_lmcs_constraint_flag = get_bits1(gb);
+        gci->no_ladf_constraint_flag = get_bits1(gb);
+        gci->no_virtual_boundaries_constraint_flag = get_bits1(gb);
+        num_reserved_bits = get_bits(gb, 8);
+        for (i = 0; i < num_reserved_bits; i++) {
+            skip_bits1(gb);          //reserved_zero_bit[i]
+        }
+    }
+    align_get_bits(gb);
+    return 0;
+}
+
+static int ptl_parse(PTL *ptl, const int profile_tier_present_flag,
+    const int max_num_sub_layers_minus1, GetBitContext *gb, void *log_ctx)
+{
+    int ret, i;
+
+    if (profile_tier_present_flag) {
+        ptl->general_profile_idc = get_bits(gb, 7);
+        ptl->general_tier_flag = get_bits1(gb);
+    }
+    ptl->general_level_idc = get_bits(gb, 8);
+    ptl->frame_only_constraint_flag = get_bits1(gb);
+    ptl->multilayer_enabled_flag = get_bits1(gb);
+    if (profile_tier_present_flag) {
+        ret = gci_parse(&ptl->gci, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    }
+
+    for (i = max_num_sub_layers_minus1 - 1; i >= 0; i--)
+        ptl->sublayer_level_present_flag[i] = get_bits1(gb);
+
+    align_get_bits(gb);
+
+    for (i = max_num_sub_layers_minus1 - 1; i >= 0; i--) {
+        if (ptl->sublayer_level_present_flag[i])
+            ptl->sublayer_level_idc[i] = get_bits(gb, 8);
+    }
+
+    if (profile_tier_present_flag) {
+        ptl->num_sub_profiles = get_bits(gb, 8);
+        for (i = 0; i < ptl->num_sub_profiles; i++)
+            ptl->general_sub_profile_idc[i] = get_bits(gb, 32);
+    }
+    return 0;
+}
+
+static int map_pixel_format(VVCSPS *sps, void *log_ctx)
+{
+    const AVPixFmtDescriptor *desc;
+    switch (sps->bit_depth) {
+    case 8:
+        if (sps->chroma_format_idc == 0) sps->pix_fmt = AV_PIX_FMT_GRAY8;
+        if (sps->chroma_format_idc == 1) sps->pix_fmt = AV_PIX_FMT_YUV420P;
+        if (sps->chroma_format_idc == 2) sps->pix_fmt = AV_PIX_FMT_YUV422P;
+        if (sps->chroma_format_idc == 3) sps->pix_fmt = AV_PIX_FMT_YUV444P;
+       break;
+    case 10:
+        if (sps->chroma_format_idc == 0) sps->pix_fmt = AV_PIX_FMT_GRAY10;
+        if (sps->chroma_format_idc == 1) sps->pix_fmt = AV_PIX_FMT_YUV420P10;
+        if (sps->chroma_format_idc == 2) sps->pix_fmt = AV_PIX_FMT_YUV422P10;
+        if (sps->chroma_format_idc == 3) sps->pix_fmt = AV_PIX_FMT_YUV444P10;
+        break;
+    default:
+        av_log(log_ctx, AV_LOG_ERROR,
+               "The following bit-depths are currently specified: 8, 10 bits, "
+               "chroma_format_idc is %d, depth is %d\n",
+               sps->chroma_format_idc, sps->bit_depth);
+        return AVERROR_INVALIDDATA;
+    }
+
+    desc = av_pix_fmt_desc_get(sps->pix_fmt);
+    if (!desc)
+        return AVERROR(EINVAL);
+
+    sps->hshift[0] = sps->vshift[0] = 0;
+    sps->hshift[2] = sps->hshift[1] = desc->log2_chroma_w;
+    sps->vshift[2] = sps->vshift[1] = desc->log2_chroma_h;
+
+    sps->pixel_shift = sps->bit_depth > 8;
+
+    return 0;
+}
+
+static int sps_parse_pic_resampling(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    sps->ref_pic_resampling_enabled_flag = get_bits1(gb);
+    if (sps->ref_pic_resampling_enabled_flag)
+        sps->res_change_in_clvs_allowed_flag = get_bits1(gb);
+    if (sps->res_change_in_clvs_allowed_flag) {
+        avpriv_request_sample(log_ctx, "res_change_in_clvs_allowed_flag");
+        return AVERROR_PATCHWELCOME;
+    }
+
+    return 0;
+}
+
+static void win_parse(VVCWindow* win, const VVCSPS *sps, GetBitContext *gb)
+{
+    win->left_offset   = get_ue_golomb_long(gb) << sps->hshift[1];
+    win->right_offset  = get_ue_golomb_long(gb) << sps->hshift[1];
+    win->top_offset    = get_ue_golomb_long(gb) << sps->vshift[1];
+    win->bottom_offset = get_ue_golomb_long(gb) << sps->vshift[1];
+}
+
+static void sps_parse_conf_win(VVCSPS *sps, GetBitContext *gb, AVCodecContext *avctx)
+{
+    if (get_bits1(gb)) { // sps_conformance_window_flag
+        win_parse(&sps->conf_win, sps, gb);
+
+        if (avctx->flags2 & AV_CODEC_FLAG2_IGNORE_CROP) {
+            av_log(avctx, AV_LOG_DEBUG,
+                   "discarding sps conformance window, "
+                   "original values are l:%u r:%u t:%u b:%u\n",
+                   sps->conf_win.left_offset,
+                   sps->conf_win.right_offset,
+                   sps->conf_win.top_offset,
+                   sps->conf_win.bottom_offset);
+
+            sps->conf_win.left_offset   =
+            sps->conf_win.right_offset  =
+            sps->conf_win.top_offset    =
+            sps->conf_win.bottom_offset = 0;
+        }
+        sps->output_window = sps->conf_win;
+    }
+}
+
+static void pps_parse_conf_win(VVCPPS *pps, const VVCSPS *sps, GetBitContext *gb)
+{
+    if (get_bits1(gb)) { // pps_conformance_window_flag
+        win_parse(&pps->conf_win, sps, gb);
+    } else if (pps->width  == sps->width && pps->height == sps->height) {
+        pps->conf_win = sps->conf_win;
+    }
+}
+
+static void scaling_win_parse(VVCWindow* win, const VVCSPS *sps, GetBitContext *gb)
+{
+    win->left_offset   = get_se_golomb(gb) << sps->hshift[1];
+    win->right_offset  = get_se_golomb(gb) << sps->hshift[1];
+    win->top_offset    = get_se_golomb(gb) << sps->vshift[1];
+    win->bottom_offset = get_se_golomb(gb) << sps->vshift[1];
+}
+
+static int pps_scaling_win_parse(VVCPPS *pps, const VVCSPS *sps,
+    GetBitContext *gb, void *log_ctx)
+{
+    if (get_bits1(gb)) { //pps_scaling_window_explicit_signalling_flag
+        if (!sps->ref_pic_resampling_enabled_flag) {
+            av_log(log_ctx, AV_LOG_ERROR,
+                "Invalid data: sps_ref_pic_resampling_enabled_flag is false, "
+                "but pps_scaling_window_explicit_signalling_flag is true.\n");
+            return AVERROR_INVALIDDATA;
+        }
+        scaling_win_parse(&pps->scaling_win, sps, gb);
+     } else {
+        pps->scaling_win = pps->conf_win;
+    }
+    return 0;
+}
+
+static int sps_parse_subpic(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    int i;
+    unsigned int ctb_size_y = sps->ctb_size_y;
+    unsigned int tmp_width_val =
+        vvc_ceil(sps->width, ctb_size_y);
+    unsigned int tmp_height_val =
+        vvc_ceil(sps->height, ctb_size_y);
+
+    sps->subpic_info_present_flag = get_bits1(gb);
+    if (sps->subpic_info_present_flag) {
+        sps->num_subpics = get_ue_golomb_long(gb) + 1;
+        if (sps->num_subpics > VVC_MAX_SLICES) {
+            av_log(log_ctx, AV_LOG_ERROR, "num_subpics out of range: %d\n",
+                   sps->num_subpics);
+            return AVERROR_INVALIDDATA;
+        }
+        if (sps->num_subpics > 1) {
+            const int wlen = av_ceil_log2(tmp_width_val);
+            const int hlen = av_ceil_log2(tmp_height_val);
+            int sps_subpic_same_size_flag;
+
+            sps->independent_subpics_flag = get_bits1(gb);
+            sps_subpic_same_size_flag = get_bits1(gb);
+            if (sps->width > ctb_size_y)
+                sps->subpic_width[0]  = get_bits(gb, wlen) + 1;
+            else
+                sps->subpic_width[0] = tmp_width_val;
+            if (sps->height > ctb_size_y)
+                sps->subpic_height[0] = get_bits(gb, hlen) + 1;
+            else
+                sps->subpic_height[0] = tmp_height_val;
+            if (!sps->independent_subpics_flag) {
+                sps->subpic_treated_as_pic_flag[0] = get_bits1(gb);
+                sps->loop_filter_across_subpic_enabled_flag[0] = get_bits1(gb);
+            } else {
+                sps->subpic_treated_as_pic_flag[0] = 1;
+                sps->loop_filter_across_subpic_enabled_flag[0] = 1;
+            }
+            for (i = 1; i < sps->num_subpics; i++) {
+                if (!sps_subpic_same_size_flag) {
+                    if (sps->width > ctb_size_y)
+                        sps->subpic_ctu_top_left_x[i] = get_bits(gb, wlen);
+                    if (sps->height > ctb_size_y)
+                        sps->subpic_ctu_top_left_y[i] = get_bits(gb, hlen);
+                    if (i < sps->num_subpics - 1 &&
+                        sps->width > ctb_size_y) {
+                        sps->subpic_width[i]  = get_bits(gb, wlen) + 1;
+                    } else {
+                        sps->subpic_width[i]  =
+                            tmp_width_val - sps->subpic_ctu_top_left_x[i];
+                    }
+                    if (i < sps->num_subpics - 1 &&
+                        sps->height > ctb_size_y) {
+                        sps->subpic_height[i] = get_bits(gb, hlen) + 1;
+                    } else   {
+                        sps->subpic_height[i] =
+                            tmp_height_val - sps->subpic_ctu_top_left_y[i];
+                    }
+                } else {
+                    int num_subpic_cols =
+                        tmp_width_val / sps->subpic_width[0];
+                    sps->subpic_ctu_top_left_x[i] =
+                        (i % num_subpic_cols) * sps->subpic_width[0];
+                    sps->subpic_ctu_top_left_y[i] =
+                        (i / num_subpic_cols) * sps->subpic_height[0];
+                    sps->subpic_width[i]  = sps->subpic_width[0];
+                    sps->subpic_height[i] = sps->subpic_height[0];
+                }
+                if (!sps->independent_subpics_flag) {
+                    sps->subpic_treated_as_pic_flag[i] = get_bits1(gb);
+                    sps->loop_filter_across_subpic_enabled_flag[i] = get_bits1(gb);
+                } else {
+                    sps->subpic_treated_as_pic_flag[i] = 1;
+                }
+            }
+            sps->subpic_id_len = get_ue_golomb_long(gb) + 1;
+
+            if (sps->subpic_id_len > 16U ||
+                ((1 << sps->subpic_id_len) < sps->num_subpics)) {
+                av_log(log_ctx, AV_LOG_ERROR,
+                    "subpic_id_len(%d) is invalid\n",
+                    sps->subpic_id_len);
+                return AVERROR_INVALIDDATA;
+            }
+            sps->subpic_id_mapping_explicitly_signalled_flag = get_bits1(gb);
+            if (sps->subpic_id_mapping_explicitly_signalled_flag) {
+                sps->subpic_id_mapping_present_flag = get_bits1(gb);
+                if (sps->subpic_id_mapping_present_flag) {
+                    for (i = 0; i < sps->num_subpics; i++) {
+                        sps->subpic_id[i] = get_bits(gb, sps->subpic_id_len);
+                    }
+                }
+            }
+        } else {
+            sps->subpic_ctu_top_left_x[0] = 0;
+            sps->subpic_ctu_top_left_y[0] = 0;
+            sps->subpic_width[0] = tmp_width_val;
+            sps->subpic_height[0] = tmp_height_val;
+        }
+    } else {
+        sps->num_subpics = 1;
+        sps->independent_subpics_flag = 1;
+        sps->subpic_width[0] = tmp_width_val;
+        sps->subpic_height[0] = tmp_height_val;
+    }
+
+    return 0;
+}
+
+static int sps_parse_bit_depth(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    sps->bit_depth = get_ue_golomb_long(gb) + 8;
+    if (sps->bit_depth > 10) {
+        avpriv_report_missing_feature(log_ctx, "%d bits", sps->bit_depth);
+        return AVERROR_PATCHWELCOME;
+    }
+
+    sps->qp_bd_offset = 6 * (sps->bit_depth - 8);
+    return map_pixel_format(sps, log_ctx);
+}
+
+static int sps_parse_poc(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    sps->log2_max_pic_order_cnt_lsb = get_bits(gb, 4) + 4;
+    if (sps->log2_max_pic_order_cnt_lsb > 16U) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "log2_max_pic_order_cnt_lsb %d > 16 is invalid",
+               sps->log2_max_pic_order_cnt_lsb);
+        return AVERROR_INVALIDDATA;
+    }
+    sps->max_pic_order_cnt_lsb = 1 << sps->log2_max_pic_order_cnt_lsb;
+
+    sps->poc_msb_cycle_flag = get_bits1(gb);
+    if (sps->poc_msb_cycle_flag)
+        uep(sps->poc_msb_cycle_len, 1, 1, 32 - sps->log2_max_pic_order_cnt_lsb);
+
+    return 0;
+}
+
+static int sps_parse_extra_bytes(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    u(2, sps->num_extra_ph_bytes, 0, 2);
+    for (int i = 0; i < (sps->num_extra_ph_bytes * 8); i++)
+        sps->extra_ph_bit_present_flag[i] = get_bits1(gb);
+
+    u(2, sps->num_extra_sh_bytes, 0, 2);
+    for (int i = 0; i < (sps->num_extra_sh_bytes * 8); i++)
+        sps->extra_sh_bit_present_flag[i] = get_bits1(gb);
+
+    return 0;
+}
+
+static void dpb_parameters_parse(DpbParameters *dpb, const uint8_t max_sublayers_minus1,
+    const uint8_t sublayer_info_flag, GetBitContext *gb)
+{
+    int i = (sublayer_info_flag ? 0 : max_sublayers_minus1);
+    for (/* nothing */; i <= max_sublayers_minus1; i++) {
+        dpb->max_dec_pic_buffering[i] = get_ue_golomb_long(gb) + 1;
+        dpb->max_num_reorder_pics[i]  = get_ue_golomb_long(gb);
+        dpb->max_latency_increase[i]  = get_ue_golomb_long(gb) - 1;
+    }
+}
+
+static int partition_constraints_parse(PartitionConstraints *pc, const VVCSPS *sps,
+    GetBitContext *gb, void *log_ctx)
+{
+    const int max = FFMIN(6, sps->ctb_log2_size_y);
+
+    ue(pc->log2_diff_min_qt_min_cb, max - sps->min_cb_log2_size_y);
+    ue(pc->max_mtt_hierarchy_depth, 2 * (sps->ctb_log2_size_y - sps->min_cb_log2_size_y));
+    if (pc->max_mtt_hierarchy_depth) {
+        const int min_qt_log2_size = pc->log2_diff_min_qt_min_cb + sps->min_cb_log2_size_y;
+        ue(pc->log2_diff_max_bt_min_qt, sps->ctb_log2_size_y - min_qt_log2_size);
+        ue(pc->log2_diff_max_tt_min_qt, FFMIN(6, sps->ctb_log2_size_y) - min_qt_log2_size);
+    }
+
+    return 0;
+}
+
+static int sps_parse_partition_constraints(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    int ret = 0;
+
+    sps->partition_constraints_override_enabled_flag = get_bits1(gb);
+
+    ret = partition_constraints_parse(&sps->intra_slice_luma, sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    if (sps->chroma_format_idc != 0) {
+        sps->qtbtt_dual_tree_intra_flag = get_bits1(gb);
+        if (sps->qtbtt_dual_tree_intra_flag) {
+            ret = partition_constraints_parse(&sps->intra_slice_chroma, sps, gb, log_ctx);
+            if (ret < 0)
+                return ret;
+        }
+    }
+
+    ret = partition_constraints_parse(&sps->inter_slice, sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    return ret;
+}
+
+static int rpls_parse(VVCRefPicListStruct *rpls, GetBitContext *gb,
+    const uint8_t list_idx, const uint8_t rpls_idx, const VVCSPS *sps, void *log_ctx)
+{
+    int i, j;
+
+    rpls->num_ltrp_entries = 0;
+    ue(rpls->num_ref_entries, VVC_MAX_REF_ENTRIES);
+    if (sps->long_term_ref_pics_flag &&
+        rpls_idx < sps->num_ref_pic_lists[list_idx] &&
+        rpls->num_ref_entries > 0)
+        rpls->ltrp_in_header_flag = get_bits1(gb);
+    if (sps->long_term_ref_pics_flag &&
+        rpls_idx == sps->num_ref_pic_lists[list_idx])
+        rpls->ltrp_in_header_flag = 1;
+    for (i = 0, j = 0; i < rpls->num_ref_entries; i++) {
+        VVCRefPicListStructEntry *entry = &rpls->entries[i];
+        if (sps->inter_layer_prediction_enabled_flag)
+            entry->inter_layer_ref_pic_flag = get_bits1(gb);
+
+        if (!entry->inter_layer_ref_pic_flag) {
+            if (sps->long_term_ref_pics_flag)
+                entry->st_ref_pic_flag = get_bits1(gb);
+            else
+                entry->st_ref_pic_flag = 1;
+            if (entry->st_ref_pic_flag) {
+                int abs_delta_poc_st, strp_entry_sign_flag = 0;
+                ue(abs_delta_poc_st, (1<<15) - 1);
+                if (!((sps->weighted_pred_flag ||
+                    sps->weighted_bipred_flag) && i != 0))
+                    abs_delta_poc_st++;
+                if (abs_delta_poc_st > 0)
+                    strp_entry_sign_flag = get_bits1(gb);
+                entry->delta_poc_val_st = (1 - 2 * strp_entry_sign_flag) * abs_delta_poc_st;
+            } else {
+                if (!rpls->ltrp_in_header_flag) {
+                    uint8_t bits = sps->log2_max_pic_order_cnt_lsb;
+                    entry->lt_poc = get_bits(gb, bits);
+                    j++;
+                }
+                rpls->num_ltrp_entries++;
+            }
+        } else {
+            avpriv_request_sample(log_ctx, "Inter layer ref");
+            return AVERROR_PATCHWELCOME;
+        }
+    }
+
+    return 0;
+}
+
+static int sps_parse_chroma_qp_table(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    const int sps_same_qp_table_for_chroma_flag = get_bits1(gb);
+    const int num_qp_tables = sps_same_qp_table_for_chroma_flag ?
+        1 : (sps->joint_cbcr_enabled_flag ? 3 : 2);
+
+    for (int i = 0; i < num_qp_tables; i++) {
+        int qp_table_start_minus26, num_points_in_qp_table_minus1;
+        int num_points_in_qp_table;
+        int qp_in[VVC_MAX_POINTS_IN_QP_TABLE], qp_out[VVC_MAX_POINTS_IN_QP_TABLE];
+        unsigned int delta_qp_in[VVC_MAX_POINTS_IN_QP_TABLE];
+        int off = sps->qp_bd_offset;
+
+        se(qp_table_start_minus26, -26 - sps->qp_bd_offset, 36);
+        ue(num_points_in_qp_table_minus1, 36 - qp_table_start_minus26);
+        num_points_in_qp_table = num_points_in_qp_table_minus1 + 1;
+
+        qp_out[0] = qp_in[0] = qp_table_start_minus26 + 26;
+        for (int j = 0; j < num_points_in_qp_table; j++ ) {
+            const uint8_t max = 0xff;
+            unsigned int delta_qp_diff_val, delta_qp_in_val_minus1;
+
+            ue(delta_qp_in_val_minus1, max);
+            ue(delta_qp_diff_val, max);
+            delta_qp_in[j] = delta_qp_in_val_minus1 + 1;
+            qp_in[j+1] = qp_in[j] + delta_qp_in[j];
+            qp_out[j+1] = qp_out[j] + (delta_qp_in_val_minus1 ^ delta_qp_diff_val);
+        }
+        sps->chroma_qp_table[i][qp_in[0] + off] = qp_out[0];
+        for (int k = qp_in[0] - 1 + off; k >= 0; k--)
+            sps->chroma_qp_table[i][k] = av_clip(sps->chroma_qp_table[i][k+1]-1, -off, 63);
+
+        for (int j  = 0; j < num_points_in_qp_table; j++) {
+            int sh = delta_qp_in[j] >> 1;
+            for (int k = qp_in[j] + 1 + off, m = 1; k <= qp_in[j+1] + off; k++, m++) {
+                sps->chroma_qp_table[i][k] = sps->chroma_qp_table[i][qp_in[j] + off] +
+                    ((qp_out[j+1] - qp_out[j]) * m + sh) / delta_qp_in[j];
+            }
+        }
+        for (int k = qp_in[num_points_in_qp_table] + 1 + off; k <= 63 + off; k++)
+            sps->chroma_qp_table[i][k]  = av_clip(sps->chroma_qp_table[i][k-1] + 1, -sps->qp_bd_offset, 63);
+    }
+    if (sps_same_qp_table_for_chroma_flag) {
+        memcpy(&sps->chroma_qp_table[1], &sps->chroma_qp_table[0], sizeof(sps->chroma_qp_table[0]));
+        memcpy(&sps->chroma_qp_table[2], &sps->chroma_qp_table[0], sizeof(sps->chroma_qp_table[0]));
+    }
+
+    return 0;
+}
+
+static int sps_parse_transform(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    int ret = 0;
+
+    sps->transform_skip_enabled_flag = get_bits1(gb);
+    if (sps->transform_skip_enabled_flag) {
+        sps->max_ts_size = 1 << (get_ue_golomb_long(gb) + 2);
+        if (sps->max_ts_size > 32) {
+            av_log(log_ctx, AV_LOG_ERROR,
+               "sps_log2_transform_skip_max_size_minus2 > 3 is invalid");
+            return AVERROR_INVALIDDATA;
+        }
+        sps->bdpcm_enabled_flag = get_bits1(gb);
+    }
+
+    sps->mts_enabled_flag = get_bits1(gb);
+    if (sps->mts_enabled_flag) {
+        sps->explicit_mts_intra_enabled_flag = get_bits1(gb);
+        sps->explicit_mts_inter_enabled_flag = get_bits1(gb);
+    }
+
+    sps->lfnst_enabled_flag = get_bits1(gb);
+
+    if (sps->chroma_format_idc != 0) {
+        sps->joint_cbcr_enabled_flag = get_bits1(gb);
+        ret = sps_parse_chroma_qp_table(sps, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    }
+
+    return ret;
+}
+
+static void sps_parse_filter(VVCSPS *sps, GetBitContext *gb)
+{
+    sps->sao_enabled_flag = get_bits1(gb);
+
+    sps->alf_enabled_flag = get_bits1(gb);
+    if (sps->alf_enabled_flag && sps->chroma_format_idc)
+        sps->ccalf_enabled_flag = get_bits1(gb);
+
+    sps->lmcs_enabled_flag = get_bits1(gb);
+}
+
+static int sps_parse_rpls(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    int sps_rpl1_same_as_rpl0_flag;
+
+    sps->idr_rpl_present_flag = get_bits1(gb);
+    sps_rpl1_same_as_rpl0_flag = get_bits1(gb);
+    for (int i = 0; i < (sps_rpl1_same_as_rpl0_flag ? 1 : 2); i++) {
+        ue(sps->num_ref_pic_lists[i], VVC_MAX_REF_PIC_LISTS);
+        for (int j = 0; j < sps->num_ref_pic_lists[i]; j++) {
+            int ret = rpls_parse(&sps->ref_pic_list_struct[i][j], gb, i, j, sps, log_ctx);
+            if (ret < 0)
+                return ret;
+        }
+    }
+
+    if (sps_rpl1_same_as_rpl0_flag) {
+        sps->num_ref_pic_lists[1] = sps->num_ref_pic_lists[0];
+        for (int j = 0; j < sps->num_ref_pic_lists[0]; j++)
+            memcpy(&sps->ref_pic_list_struct[1][j],
+                   &sps->ref_pic_list_struct[0][j],
+                   sizeof(sps->ref_pic_list_struct[0][j]));
+    }
+
+    return 0;
+}
+
+static int sps_parse_max_num_gpm_merge_cand(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    sps->max_num_gpm_merge_cand = 0;
+    if (sps->max_num_merge_cand >= 2) {
+        sps->gpm_enabled_flag = get_bits1(gb);
+        if (sps->gpm_enabled_flag) {
+            sps->max_num_gpm_merge_cand = 2;
+            if (sps->max_num_merge_cand >= 3) {
+                uint8_t sps_max_num_merge_cand_minus_max_num_gpm_cand;
+                ue(sps_max_num_merge_cand_minus_max_num_gpm_cand, sps->max_num_merge_cand - 2);
+                sps->max_num_gpm_merge_cand = sps->max_num_merge_cand - sps_max_num_merge_cand_minus_max_num_gpm_cand;
+            }
+        }
+    }
+
+    return 0;
+}
+
+static int sps_parse_inter(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    int ret, sps_six_minus_max_num_merge_cand;
+
+    sps->weighted_pred_flag = get_bits1(gb);
+    sps->weighted_bipred_flag = get_bits1(gb);
+    sps->long_term_ref_pics_flag = get_bits1(gb);
+    if (sps->video_parameter_set_id > 0)
+        sps->inter_layer_prediction_enabled_flag = get_bits1(gb);
+
+    ret = sps_parse_rpls(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    sps->ref_wraparound_enabled_flag = get_bits1(gb);
+
+    sps->temporal_mvp_enabled_flag = get_bits1(gb);
+    if (sps->temporal_mvp_enabled_flag)
+        sps->sbtmvp_enabled_flag = get_bits1(gb);
+
+    sps->amvr_enabled_flag = get_bits1(gb);
+    sps->bdof_enabled_flag = get_bits1(gb);
+    if (sps->bdof_enabled_flag)
+        sps->bdof_control_present_in_ph_flag = get_bits1(gb);
+
+    sps->smvd_enabled_flag = get_bits1(gb);
+    sps->dmvr_enabled_flag = get_bits1(gb);
+    if (sps->dmvr_enabled_flag)
+        sps->dmvr_control_present_in_ph_flag = get_bits1(gb);
+
+    sps->mmvd_enabled_flag = get_bits1(gb);
+    if (sps->mmvd_enabled_flag)
+        sps->mmvd_fullpel_only_enabled_flag = get_bits1(gb);
+
+    ue(sps_six_minus_max_num_merge_cand, 5);
+    sps->max_num_merge_cand = 6 - sps_six_minus_max_num_merge_cand;
+
+    sps->sbt_enabled_flag = get_bits1(gb);
+
+    sps->affine_enabled_flag = get_bits1(gb);
+    if (sps->affine_enabled_flag) {
+        ue(sps->five_minus_max_num_subblock_merge_cand,
+           5 - sps->sbtmvp_enabled_flag);
+        sps->six_param_affine_enabled_flag = get_bits1(gb);
+        if (sps->amvr_enabled_flag)
+            sps->affine_amvr_enabled_flag = get_bits1(gb);
+        sps->affine_prof_enabled_flag = get_bits1(gb);
+        if (sps->affine_prof_enabled_flag)
+            sps->prof_control_present_in_ph_flag = get_bits1(gb);
+    }
+
+    sps->bcw_enabled_flag = get_bits1(gb);
+    sps->ciip_enabled_flag = get_bits1(gb);
+
+    ret = sps_parse_max_num_gpm_merge_cand(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    uep(sps->log2_parallel_merge_level, 2, 2, sps->ctb_log2_size_y);
+
+    return 0;
+}
+
+static int sps_parse_intra(VVCSPS *sps, const int sps_max_luma_transform_size_64_flag,
+    GetBitContext *gb, void *log_ctx)
+{
+    sps->isp_enabled_flag = get_bits1(gb);
+    sps->mrl_enabled_flag = get_bits1(gb);
+    sps->mip_enabled_flag = get_bits1(gb);
+
+    if (sps->chroma_format_idc != 0)
+        sps->cclm_enabled_flag = get_bits1(gb);
+    if (sps->chroma_format_idc == 1) {
+        sps->chroma_horizontal_collocated_flag = get_bits1(gb);
+        sps->chroma_vertical_collocated_flag = get_bits1(gb);
+    } else {
+        sps->chroma_horizontal_collocated_flag = 1;
+        sps->chroma_vertical_collocated_flag = 1;
+    }
+
+    sps->palette_enabled_flag = get_bits1(gb);
+    if (sps->chroma_format_idc == 3 &&
+        !sps_max_luma_transform_size_64_flag)
+        sps->act_enabled_flag = get_bits1(gb);
+    if (sps->transform_skip_enabled_flag || sps->palette_enabled_flag)
+        ue(sps->min_qp_prime_ts, 8);
+
+    sps->ibc_enabled_flag = get_bits1(gb);
+    if (sps->ibc_enabled_flag) {
+        uint8_t six_minus_max_num_ibc_merge_cand;
+        ue(six_minus_max_num_ibc_merge_cand, 5);
+        sps->max_num_ibc_merge_cand = 6 - six_minus_max_num_ibc_merge_cand;
+    }
+
+    return 0;
+}
+
+static int sps_parse_ladf(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    sps->ladf_enabled_flag = get_bits1(gb);
+    if (sps->ladf_enabled_flag) {
+        sps->num_ladf_intervals = get_bits(gb, 2) + 2;
+        se(sps->ladf_lowest_interval_qp_offset, -63, 63);
+
+        sps->ladf_interval_lower_bound[0] = 0;
+        for (int i = 0; i < sps->num_ladf_intervals - 1; i++) {
+            int sps_ladf_delta_threshold_minus1;
+
+            se(sps->ladf_qp_offset[i], -63, 63);
+
+            ue(sps_ladf_delta_threshold_minus1, (2 << sps->bit_depth) - 3);
+            sps->ladf_interval_lower_bound[i + 1] = sps->ladf_interval_lower_bound[i] + sps_ladf_delta_threshold_minus1 + 1;
+        }
+    }
+
+    return 0;
+}
+
+static void sps_parse_dequant(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    sps->explicit_scaling_list_enabled_flag = get_bits1(gb);
+    if (sps->lfnst_enabled_flag && sps->explicit_scaling_list_enabled_flag)
+        sps->scaling_matrix_for_lfnst_disabled_flag = get_bits1(gb);
+
+    if (sps->act_enabled_flag && sps->explicit_scaling_list_enabled_flag)
+        sps->scaling_matrix_for_alternative_colour_space_disabled_flag = get_bits1(gb);
+
+    if (sps->scaling_matrix_for_alternative_colour_space_disabled_flag)
+        sps->scaling_matrix_designated_colour_space_flag = get_bits1(gb);
+
+    sps->dep_quant_enabled_flag = get_bits1(gb);
+    sps->sign_data_hiding_enabled_flag = get_bits1(gb);
+}
+
+static int virtual_boundaries_parse(VirtualBoundaries *vbs, const int width, const int height,
+    GetBitContext *gb, void *log_ctx)
+{
+    vbs->virtual_boundaries_present_flag = get_bits1(gb);
+    if (vbs->virtual_boundaries_present_flag) {
+        ue(vbs->num_ver_virtual_boundaries, width <= 8 ? 0 : 3);
+        for (int i = 0; i < vbs->num_ver_virtual_boundaries; i++)
+            ue(vbs->virtual_boundary_pos_x_minus1[i], (width + 7) / 8 - 2);
+        ue(vbs->num_hor_virtual_boundaries, height <= 8 ? 0 : 3);
+        for (int i = 0; i < vbs->num_hor_virtual_boundaries; i++)
+            ue(vbs->virtual_boundary_pos_y_minus1[i], (height + 7) / 8 - 2);
+    }
+
+    return 0;
+}
+
+static int sps_parse_virtual_boundaries(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    sps->virtual_boundaries_enabled_flag = get_bits1(gb);
+    if (sps->virtual_boundaries_enabled_flag) {
+        const int ret = virtual_boundaries_parse(&sps->vbs, sps->width, sps->height, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    }
+
+    return 0;
+}
+
+// 7.3.5.1 General timing and HRD parameters syntax
+static int general_timing_hrd_parameters_parse(GeneralTimingHrdParameters *hrd, GetBitContext *gb, void *log_ctx)
+{
+    skip_bits_long(gb, 32);     ///< num_units_in_tick
+    skip_bits_long(gb, 32);     ///< time_scale
+    hrd->general_nal_hrd_params_present_flag = get_bits1(gb);
+    hrd->general_vcl_hrd_params_present_flag = get_bits1(gb);
+    if (hrd->general_nal_hrd_params_present_flag || hrd->general_vcl_hrd_params_present_flag) {
+        skip_bits1(gb);         ///< general_same_pic_timing_in_all_ols_flag
+        hrd->general_du_hrd_params_present_flag             = get_bits1(gb);
+        if (hrd->general_du_hrd_params_present_flag)
+            skip_bits(gb, 8);   ///< tick_divisor_minus2
+        skip_bits(gb, 4);       ///< bit_rate_scale
+        skip_bits(gb, 4);       ///< cpb_size_scale
+        if (hrd->general_du_hrd_params_present_flag)
+            skip_bits(gb, 4);   ///< cpb_size_du_scale
+        uep(hrd->hrd_cpb_cnt, 1, 1, 32);
+    }
+    return 0;
+}
+
+static int ols_timing_hrd_parameters_parse(const GeneralTimingHrdParameters *hrd,
+    const uint8_t first_sublayer, const uint8_t last_sublayer, GetBitContext *gb, void *log_ctx)
+{
+    const int hrd_params_present_flag = hrd->general_nal_hrd_params_present_flag ||
+            hrd->general_vcl_hrd_params_present_flag;
+    int elemental_duration_in_tc_minus1;
+    for (uint8_t i = first_sublayer; i < last_sublayer; i++) {
+        int fixed_pic_rate_within_cvs_flag = 0;
+        if (!get_bits1(gb))         ///< fixed_pic_rate_general_flag
+            fixed_pic_rate_within_cvs_flag = get_bits1(gb);
+        if (fixed_pic_rate_within_cvs_flag)
+            ue(elemental_duration_in_tc_minus1, 2047);
+        else if (hrd_params_present_flag && hrd->hrd_cpb_cnt == 1)
+            skip_bits1(gb);          ///< low_delay_hrd_flag
+
+        if (hrd_params_present_flag) {
+            int bit_rate_value_minus1, cpb_size_value_minus1;
+            int cpb_size_du_value_minus1, bit_rate_du_value_minus1;
+            for (int j = 0; j < hrd->hrd_cpb_cnt; j++) {
+                ue(bit_rate_value_minus1, UINT32_MAX - 1);
+                ue(cpb_size_value_minus1, UINT32_MAX - 1);
+                if (hrd->general_du_hrd_params_present_flag) {
+                    ue(cpb_size_du_value_minus1, UINT32_MAX - 1);
+                    ue(bit_rate_du_value_minus1, UINT32_MAX - 1);
+                }
+                skip_bits1(gb);     ///< cbr_flag
+            }
+        }
+    }
+    return 0;
+}
+
+static int sps_parse_hrd(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    int ret;
+    sps->timing_hrd_params_present_flag = get_bits1(gb);
+    if (sps->timing_hrd_params_present_flag) {
+        uint8_t first_sublayer = 0 ;
+        GeneralTimingHrdParameters *hrd = &sps->general_timing_hrd_parameters;
+        ret = general_timing_hrd_parameters_parse(hrd, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+        if (sps->max_sublayers > 1 && get_bits1(gb))        ///< sps_sublayer_cpb_params_present_flag
+            first_sublayer = sps->max_sublayers - 1;
+        ret = ols_timing_hrd_parameters_parse(hrd, first_sublayer, sps->max_sublayers, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    }
+    return 0;
+}
+
+static int sps_parse_vui(VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    VUI *vui = &sps->vui;
+
+    if (get_bits1(gb)) {         //vui_parameters_present_flag
+        uep(vui->payload_size, 1, 1, 1024);
+        align_get_bits(gb);
+        //fixme
+    } else {
+        vui->colour_primaries = 2;
+        vui->transfer_characteristics = 2;
+        vui->matrix_coeffs =  2;
+        vui->chroma_sample_loc_type_frame = 6;
+        vui->chroma_sample_loc_type_top_field = 6;
+        vui->chroma_sample_loc_type_bottom_field = 6;
+    }
+
+    return 0;
+}
+
+static int sps_parse(VVCSPS *sps, GetBitContext *gb, unsigned int *sps_id,
+    int apply_defdispwin, AVBufferRef **vps_list, AVCodecContext *avctx, int nuh_layer_id)
+{
+    int sps_ptl_dpb_hrd_params_present_flag;
+    int ret = 0, sps_max_luma_transform_size_64_flag = 0;
+    const VVCVPS *vps;
+    void *log_ctx = avctx;
+
+    // Coded parameters
+
+    *sps_id = get_bits(gb, 4);
+
+    sps->video_parameter_set_id = get_bits(gb, 4);
+    if (vps_list && !vps_list[sps->video_parameter_set_id]) {
+        if (!sps->video_parameter_set_id) {
+            VVCVPS *vps0;
+            AVBufferRef* buf = av_buffer_allocz(sizeof(*vps));
+            if (!buf)
+                return AVERROR(ENOMEM);
+            vps_list[0] = buf;
+            vps0 = (VVCVPS *)buf->data;
+            vps0->max_layers = 1;
+            vps0->independent_layer_flag[0] = 1;
+            vps0->layer_id[0] = nuh_layer_id;
+        } else {
+            av_log(log_ctx, AV_LOG_ERROR, "VPS %d does not exist\n",
+                sps->video_parameter_set_id);
+            return AVERROR_INVALIDDATA;
+        }
+    }
+    vps = (VVCVPS*)vps_list[sps->video_parameter_set_id]->data;
+
+    sps->max_sublayers = get_bits(gb, 3) + 1;
+    if (sps->max_sublayers > VVC_MAX_SUBLAYERS) {
+        av_log(log_ctx, AV_LOG_ERROR, "sps_max_sublayers out of range: %d\n",
+               sps->max_sublayers);
+        return AVERROR_INVALIDDATA;
+    }
+
+    sps->chroma_format_idc = get_bits(gb, 2);
+
+    sps->ctb_log2_size_y  = get_bits(gb, 2) + 5;
+    if (sps->ctb_log2_size_y == 8) {
+        av_log(log_ctx, AV_LOG_ERROR, "sps_log2_ctu_size_minus5 can't be 3\n");
+        return AVERROR_INVALIDDATA;
+    }
+    sps->ctb_size_y = 1 << sps->ctb_log2_size_y;
+
+    sps_ptl_dpb_hrd_params_present_flag = get_bits1(gb);
+    if (sps_ptl_dpb_hrd_params_present_flag) {
+        ret = ptl_parse(&sps->ptl, 1, sps->max_sublayers - 1, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    }
+    skip_bits1(gb);           ///< sps_gdr_enabled_flag
+
+    ret = sps_parse_pic_resampling(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    ue(sps->width, VVC_MAX_WIDTH);
+    ue(sps->height, VVC_MAX_HEIGHT);
+    if (!sps->width || !sps->height)
+        return AVERROR_INVALIDDATA;
+
+    sps_parse_conf_win(sps, gb, avctx);
+
+    ret = sps_parse_subpic(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    ret = sps_parse_bit_depth(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    sps->entropy_coding_sync_enabled_flag = get_bits1(gb);
+    sps->entry_point_offsets_present_flag = get_bits1(gb);
+
+    ret = sps_parse_poc(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    ret = sps_parse_extra_bytes(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    if (sps_ptl_dpb_hrd_params_present_flag) {
+        const int sps_sublayer_dpb_params_flag = sps->max_sublayers > 1 ? get_bits1(gb) : 0;
+        dpb_parameters_parse(&sps->dpb, sps->max_sublayers - 1, sps_sublayer_dpb_params_flag, gb);
+    }
+
+    uep(sps->min_cb_log2_size_y, 2, 2, FFMIN(6, sps->ctb_log2_size_y));
+    sps->min_cb_size_y = 1 << sps->min_cb_log2_size_y;
+
+    ret = sps_parse_partition_constraints(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    if (sps->ctb_size_y > 32)
+        sps_max_luma_transform_size_64_flag = get_bits1(gb);
+    sps->max_tb_size_y = 1 << (sps_max_luma_transform_size_64_flag ? 6 : 5);
+
+    ret = sps_parse_transform(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    sps_parse_filter(sps, gb);
+
+    ret = sps_parse_inter(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    ret = sps_parse_intra(sps, sps_max_luma_transform_size_64_flag, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    ret = sps_parse_ladf(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    sps_parse_dequant(sps, gb, log_ctx);
+
+    ret = sps_parse_virtual_boundaries(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    if (sps_ptl_dpb_hrd_params_present_flag) {
+        ret = sps_parse_hrd(sps, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    }
+
+    sps->field_seq_flag = get_bits1(gb);
+
+    ret = sps_parse_vui(sps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    skip_bits1(gb);                 ///< sps_extension_flag
+
+    if (get_bits_left(gb) < 0) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "Overread SPS by %d bits\n", -get_bits_left(gb));
+        return AVERROR_INVALIDDATA;
+    }
+
+    return 0;
+}
+
+int ff_vvc_decode_sps(VVCParamSets *ps, GetBitContext *gb,
+    int apply_defdispwin, int nuh_layer_id, AVCodecContext *avctx)
+{
+    VVCSPS *sps;
+    AVBufferRef *sps_buf = av_buffer_allocz(sizeof(*sps));
+    unsigned int sps_id;
+    int ret;
+    ptrdiff_t nal_size;
+
+    if (!sps_buf)
+        return AVERROR(ENOMEM);
+    sps = (VVCSPS*)sps_buf->data;
+
+    av_log(avctx, AV_LOG_DEBUG, "Decoding SPS\n");
+
+    nal_size = gb->buffer_end - gb->buffer;
+    if (nal_size > sizeof(sps->data)) {
+        av_log(avctx, AV_LOG_WARNING, "Truncating likely oversized SPS "
+               "(%"PTRDIFF_SPECIFIER" > %"SIZE_SPECIFIER")\n",
+               nal_size, sizeof(sps->data));
+        sps->data_size = sizeof(sps->data);
+    } else {
+        sps->data_size = nal_size;
+    }
+    memcpy(sps->data, gb->buffer, sps->data_size);
+
+    ret = sps_parse(sps, gb, &sps_id, apply_defdispwin, ps->vps_list, avctx, nuh_layer_id);
+    if (ret < 0) {
+        av_buffer_unref(&sps_buf);
+        return ret;
+    }
+
+    if (avctx->debug & FF_DEBUG_BITSTREAM) {
+        av_log(avctx, AV_LOG_DEBUG,
+               "Parsed SPS: id %d; coded wxh: %dx%d; "
+               "cropped wxh: %dx%d; pix_fmt: %s.\n",
+               sps_id, sps->width, sps->height,
+               sps->width - (sps->output_window.left_offset + sps->output_window.right_offset),
+               sps->height - (sps->output_window.top_offset + sps->output_window.bottom_offset),
+               av_get_pix_fmt_name(sps->pix_fmt));
+    }
+
+    /* check if this is a repeat of an already parsed SPS, then keep the
+     * original one.
+     * otherwise drop all PPSes that depend on it */
+    if (ps->sps_list[sps_id] &&
+        !memcmp(ps->sps_list[sps_id]->data, sps_buf->data, sps_buf->size)) {
+        av_buffer_unref(&sps_buf);
+    } else {
+        remove_sps(ps, sps_id);
+        ps->sps_list[sps_id] = sps_buf;
+    }
+    return 0;
+}
+
+static void vvc_pps_free(void *opaque, uint8_t *data)
+{
+    VVCPPS *pps = (VVCPPS *)data;
+
+    av_freep(&pps->column_width);
+    av_freep(&pps->row_height);
+    av_freep(&pps->col_bd);
+    av_freep(&pps->row_bd);
+    av_freep(&pps->ctb_to_col_bd);
+    av_freep(&pps->ctb_to_row_bd);
+    av_freep(&pps->ctb_addr_in_slice);
+    av_freep(&pps);
+}
+
+static int pps_parse_width_height(VVCPPS *pps, const VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    const int divisor = FFMAX(sps->min_cb_size_y, 8);
+
+    ue(pps->width,  sps->width);
+    ue(pps->height, sps->height);
+
+    if (!pps->width || !pps->height)
+        return AVERROR_INVALIDDATA;
+
+    if (pps->width % divisor || pps->height % divisor) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "Invalid dimensions: %ux%u not divisible "
+               "by %u, MinCbSizeY = %u.\n", pps->width,
+               pps->height, divisor, sps->min_cb_size_y);
+        return AVERROR_INVALIDDATA;
+    }
+    if (!sps->res_change_in_clvs_allowed_flag &&
+        (pps->width != sps->width || pps->height != sps->height)) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "Resoltuion change is not allowed, "
+               "in max resolution (%ux%u) mismatched with pps(%ux%u).\n",
+               sps->width, sps->height,
+               pps->width, pps->height);
+        return AVERROR_INVALIDDATA;
+    }
+    return 0;
+}
+
+static unsigned int* pps_parse_tile_sizes(uint16_t *num, unsigned int num_exp,
+    unsigned int max_num, unsigned int max_size, GetBitContext *gb, void *log_ctx)
+{
+    unsigned int i, exp_tile_size = 0;
+    unsigned int unified_size, remaining_size;
+    unsigned int *sizes, *p;
+    sizes = av_malloc_array(num_exp, sizeof(*sizes));
+    if (!sizes)
+        return NULL;
+    for (i = 0; i < num_exp; i++) {
+        sizes[i] = get_ue_golomb_long(gb) + 1;
+        if (exp_tile_size + sizes[i] > max_size) {
+            goto err;
+        }
+        exp_tile_size += sizes[i];
+    }
+    remaining_size = max_size - exp_tile_size;
+    unified_size = (i == 0 ? max_size : sizes[i-1]);
+    *num = i + vvc_ceil(remaining_size, unified_size);
+    if (*num > max_num) {
+        av_log(log_ctx, AV_LOG_ERROR, "num(%d) large than %d.\n", *num, max_num);
+        goto err;
+    }
+    p = av_realloc_array(sizes, *num, sizeof(*sizes));
+    if (!p)
+        goto err;
+    sizes = p;
+    while (remaining_size > unified_size) {
+        sizes[i] = unified_size;
+        remaining_size -= unified_size;
+        i++;
+    }
+    if (remaining_size > 0) {
+        sizes[i] = remaining_size;
+    }
+    return sizes;
+err:
+    av_free(sizes);
+    return NULL;
+}
+
+static inline unsigned int* pps_setup_bd(unsigned int *sizes, int num_sizes)
+{
+    unsigned int *bd = av_malloc_array(num_sizes + 1, sizeof(*bd));
+    if (!bd)
+        return NULL;
+    *bd= 0;
+    for (int i = 0; i < num_sizes; i++) {
+        bd[i+1] = bd[i] + sizes[i];
+    }
+    return bd;
+}
+
+static int pps_setup(VVCPPS *pps, const VVCSPS *sps)
+{
+    int ret = AVERROR(ENOMEM), tile_x = 0, tile_y = 0;
+
+    pps->ctb_to_col_bd = av_calloc(pps->ctb_width  + 1, sizeof(*pps->ctb_to_col_bd));
+    pps->ctb_to_row_bd = av_calloc(pps->ctb_height + 1, sizeof(*pps->ctb_to_col_bd));
+    if (!pps->ctb_to_col_bd || !pps->ctb_to_row_bd)
+        goto err;
+
+    for (int ctb_addr_x = 0; ctb_addr_x < pps->ctb_width; ctb_addr_x++) {
+        if (ctb_addr_x == pps->col_bd[tile_x + 1])
+            tile_x++;
+        pps->ctb_to_col_bd[ctb_addr_x] = pps->col_bd[tile_x];
+    }
+    pps->ctb_to_col_bd[pps->ctb_width] = pps->ctb_width;
+
+    for (int ctb_addr_y = 0; ctb_addr_y < pps->ctb_height; ctb_addr_y++) {
+        if (ctb_addr_y == pps->row_bd[tile_y + 1])
+            tile_y++;
+        pps->ctb_to_row_bd[ctb_addr_y] = pps->row_bd[tile_y];
+    }
+    pps->ctb_to_row_bd[pps->ctb_height] = pps->ctb_height;
+
+     return 0;
+err:
+    return ret;
+}
+
+static int pps_parse_subpic_id(VVCPPS *pps, const VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    int pps_subpic_id_mapping_present_flag;
+    uint8_t subpic_id_len;
+
+    pps->no_pic_partition_flag = get_bits1(gb);
+    if (sps->num_subpics > 1 || pps->mixed_nalu_types_in_pic_flag)  {
+        if (pps->no_pic_partition_flag) {
+            av_log(log_ctx, AV_LOG_ERROR,
+                   "no_pic_partition_flag should not true");
+            return AVERROR_INVALIDDATA;
+        }
+    }
+
+    pps_subpic_id_mapping_present_flag = get_bits1(gb);
+    if (pps_subpic_id_mapping_present_flag) {
+        if (!pps->no_pic_partition_flag) {
+            const uint16_t num_subpics = get_ue_golomb_long(gb) + 1;
+            if (num_subpics != sps->num_subpics) {
+                av_log(log_ctx, AV_LOG_ERROR,
+                    "pps_num_subpics %u should equals to "
+                    "sps_num_subpics %u .\n", num_subpics, sps->num_subpics);
+                return AVERROR_INVALIDDATA;
+            }
+        }
+
+        subpic_id_len = get_ue_golomb_long(gb) + 1;
+        if (subpic_id_len != sps->subpic_id_len) {
+            av_log(log_ctx, AV_LOG_ERROR,
+                "pps_subpic_id_len %u should equals to "
+                "sps_subpic_id_len %u .\n", subpic_id_len, sps->subpic_id_len);
+            return AVERROR_INVALIDDATA;
+        }
+
+    }
+    for (int i = 0; i < sps->num_subpics; i++) {
+        if (sps->subpic_id_mapping_explicitly_signalled_flag) {
+            if (pps_subpic_id_mapping_present_flag)
+                pps->subpic_id[i] = get_bits(gb, sps->subpic_id_len);
+            else
+                pps->subpic_id[i] = sps->subpic_id[i];
+        } else {
+            pps->subpic_id[i] = i;
+        }
+    }
+    return 0;
+}
+
+static int pps_parse_chroma_tool_offsets(VVCPPS *pps, GetBitContext *gb, void *log_ctx)
+{
+    uint8_t pps_joint_cbcr_qp_offset_present_flag;
+
+    pps->chroma_tool_offsets_present_flag = get_bits1(gb);
+    if (!pps->chroma_tool_offsets_present_flag)
+        return 0;
+
+    se(pps->chroma_qp_offset[CB - 1], -12, 12);
+    se(pps->chroma_qp_offset[CR - 1], -12, 12);
+
+    pps_joint_cbcr_qp_offset_present_flag = get_bits1(gb);
+    if (pps_joint_cbcr_qp_offset_present_flag)
+        se(pps->chroma_qp_offset[JCBCR - 1], -12, 12);
+    pps->slice_chroma_qp_offsets_present_flag = get_bits1(gb);
+    pps->cu_chroma_qp_offset_list_enabled_flag = get_bits1(gb);
+    if (pps->cu_chroma_qp_offset_list_enabled_flag) {
+        ue(pps->chroma_qp_offset_list_len_minus1, 5);
+        for (int i = 0; i <= pps->chroma_qp_offset_list_len_minus1; i++) {
+            for (int j = CB - 1; j < CR + pps_joint_cbcr_qp_offset_present_flag; j++)
+                se(pps->chroma_qp_offset_list[i][j], -12, 12);
+        }
+    }
+    return 0;
+}
+
+static int deblock_parse(DBParams *deblock, const VVCPPS *pps, GetBitContext *gb, void *log_ctx)
+{
+    int beta_offset_div2, tc_offset_div2;
+    for (int c_idx = 0; c_idx < VVC_MAX_SAMPLE_ARRAYS; c_idx++) {
+        if (!c_idx || pps->chroma_tool_offsets_present_flag) {
+            se(beta_offset_div2, -12, 12);
+            se(tc_offset_div2, -12, 12);
+        }
+        deblock->beta_offset[c_idx] = beta_offset_div2 << 1;
+        deblock->tc_offset[c_idx] = tc_offset_div2 << 1;
+    }
+    return 0;
+}
+static int pps_parse_deblocking_control(VVCPPS *pps, GetBitContext *gb, void *log_ctx)
+{
+    if (get_bits1(gb)) { //pps_deblocking_filter_control_present_flag
+        pps->deblocking_filter_override_enabled_flag = get_bits1(gb);
+        pps->deblocking_filter_disabled_flag = get_bits1(gb);
+        if (!pps->no_pic_partition_flag &&
+            pps->deblocking_filter_override_enabled_flag)
+            pps->dbf_info_in_ph_flag = get_bits1(gb);
+        if (!pps->deblocking_filter_disabled_flag)
+            return deblock_parse(&pps->deblock, pps, gb, log_ctx);
+    }
+    return 0;
+}
+
+static int pps_parse_num_tiles_in_pic(VVCPPS *pps, GetBitContext *gb, void *log_ctx)
+{
+    unsigned int num_exp_tile_columns, num_exp_tile_rows;
+
+    uep(num_exp_tile_columns, 1, 1,
+        FFMIN(pps->ctb_width, VVC_MAX_TILE_COLUMNS));
+    uep(num_exp_tile_rows, 1, 1,
+       FFMIN(pps->ctb_height, VVC_MAX_TILE_ROWS));
+
+    pps->column_width = pps_parse_tile_sizes(&pps->num_tile_columns,
+        num_exp_tile_columns, VVC_MAX_TILE_COLUMNS, pps->ctb_width,
+        gb, log_ctx);
+    if (!pps->column_width)
+        return AVERROR(ENOMEM);
+
+    pps->row_height = pps_parse_tile_sizes(&pps->num_tile_rows,
+        num_exp_tile_rows, VVC_MAX_TILE_ROWS, pps->ctb_height,
+        gb, log_ctx);
+    if (!pps->row_height)
+        return AVERROR(ENOMEM);
+
+    pps->num_tiles_in_pic =
+        pps->num_tile_columns * pps->num_tile_rows;
+    if (pps->num_tiles_in_pic > VVC_MAX_TILES_PER_AU) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "NumTilesInPic(%d) large than %d.\n",
+               pps->num_tiles_in_pic, VVC_MAX_TILES_PER_AU);
+        return AVERROR_INVALIDDATA;
+    }
+
+    pps->col_bd = pps_setup_bd(pps->column_width, pps->num_tile_columns);
+    pps->row_bd = pps_setup_bd(pps->row_height, pps->num_tile_rows);
+    if (!pps->col_bd || !pps->row_bd)
+        return AVERROR(ENOMEM);
+
+    return 0;
+}
+
+static int pps_parse_slice_width_height_in_tiles(VVCPPS *pps, const int i,
+    const int tile_x, const int tile_y, const int pps_tile_idx_delta_present_flag,
+    GetBitContext *gb, void *log_ctx,
+    int *slice_width_in_tiles, int *slice_height_in_tiles)
+{
+    *slice_width_in_tiles = 1;
+    if (tile_x != pps->num_tile_columns - 1) {
+        uep(*slice_width_in_tiles, 1, 1, pps->num_tile_columns);
+    }
+    if (tile_y != pps->num_tile_rows - 1 &&
+        (pps_tile_idx_delta_present_flag || tile_x == 0)) {
+        uep(*slice_height_in_tiles, 1, 1, pps->num_tile_rows);
+    } else {
+        if (tile_y == pps->num_tile_rows - 1)
+            *slice_height_in_tiles = 1;
+    }
+    return 0;
+}
+
+static void pps_derive_tile_xy(const VVCPPS *pps, const int tile_idx,
+    int *tile_x, int *tile_y)
+{
+    *tile_x = tile_idx % pps->num_tile_columns;
+    *tile_y = tile_idx / pps->num_tile_columns;
+}
+
+static int pps_parse_tile_idx(const VVCPPS *pps, const int slice_idx, int tile_idx,
+    const int slice_width_in_tiles, const int slice_height_in_tiles, const int pps_tile_idx_delta_present_flag,
+    GetBitContext *gb)
+{
+    if (pps_tile_idx_delta_present_flag) {
+        tile_idx += get_se_golomb(gb);              //< pps_tile_idx_delta_val
+    } else {
+        tile_idx += slice_width_in_tiles;
+        if (tile_idx % pps->num_tile_columns == 0)
+            tile_idx += (slice_height_in_tiles - 1) * pps->num_tile_columns;
+    }
+    return tile_idx;
+}
+
+typedef struct SliceMap {
+    uint16_t start_offset;
+    const VVCSPS   *sps;
+    VVCPPS   *pps;
+    uint16_t top_left_ctu_x[VVC_MAX_SLICES];
+    uint16_t top_left_ctu_y[VVC_MAX_SLICES];
+} SliceMap;
+
+static void slice_map_init(SliceMap *slice_map, const VVCSPS *sps, VVCPPS *pps)
+{
+    slice_map->start_offset = 0;
+    slice_map->pps = pps;
+    slice_map->sps = sps;
+}
+
+static void slice_map_add_new_slice(SliceMap *slice_map, const int slice_idx, const int ctu_x, const int ctu_y, const int height, const int ctb_count)
+{
+    VVCPPS *pps = slice_map->pps;
+    pps->slice_start_offset[slice_idx] = slice_map->start_offset;
+
+    slice_map->top_left_ctu_x[slice_idx] = ctu_x;
+    slice_map->top_left_ctu_y[slice_idx] = ctu_y;
+    pps->num_ctus_in_slice[slice_idx]    = ctb_count;
+    slice_map->start_offset             += ctb_count;
+}
+
+static int slice_map_add_ctus(SliceMap *slice_map, const int slice_idx, const int ctu_x, const int ctu_y, const int width, const int height)
+{
+    VVCPPS *pps = slice_map->pps;
+    const int x_end = ctu_x + width;
+    const int y_end = ctu_y + height;
+    int ctb_count = 0;
+
+    for (int y = ctu_y; y < y_end; y++) {
+        for (int x = ctu_x; x < x_end; x++) {
+            const uint16_t ctb_addr_in_rs = y * pps->ctb_width + x;         //< CtbAddrInRs
+            const int offset = slice_map->start_offset + ctb_count;
+            pps->ctb_addr_in_slice[offset] = ctb_addr_in_rs;
+            ctb_count++;
+        }
+    }
+    slice_map_add_new_slice(slice_map, slice_idx, ctu_x, ctu_y, height, ctb_count);
+    return slice_map->sps->entropy_coding_sync_enabled_flag ? height - 1 : 0;
+}
+
+static void slice_map_add_tiles(SliceMap *slice_map, const int slice_idx,
+    const int tile_x_start, const int tile_y_start, const int tile_width, const int tile_height)
+{
+    VVCPPS *pps = slice_map->pps;
+    const int tile_x_end = tile_x_start + tile_width;
+    const int tile_y_end = tile_y_start + tile_height;
+    int height = 0, ctb_count = 0;
+
+    if (!tile_width || !tile_height)
+        return ;
+
+    for (int tile_y = tile_y_start; tile_y < tile_y_end; tile_y++) {
+        for (int tile_x = tile_x_start; tile_x < tile_x_end; tile_x++) {
+
+            const int ctu_x = pps->col_bd[tile_x];
+            const int ctu_y = pps->row_bd[tile_y];
+            const int x_end = ctu_x + pps->column_width[tile_x];
+            const int y_end = ctu_y + pps->row_height[tile_y];
+
+            for (int y = ctu_y; y < y_end; y++) {
+                for (int x = ctu_x; x < x_end; x++) {
+                    const uint16_t ctb_addr_in_rs = y * pps->ctb_width + x;         //< CtbAddrInRs
+                    const int offset = slice_map->start_offset + ctb_count;
+                    pps->ctb_addr_in_slice[offset] = ctb_addr_in_rs;
+                    ctb_count++;
+                }
+            }
+        }
+        height += pps->row_height[tile_y];
+    }
+
+    slice_map_add_new_slice(slice_map, slice_idx, pps->col_bd[tile_x_start], pps->row_bd[tile_y_start], height, ctb_count);
+}
+
+static int pps_parse_slices_in_one_tile(VVCPPS *pps, SliceMap *slice_map,
+    const int tile_x, const int tile_y, GetBitContext *gb, void *log_ctx, int *slice_idx)
+{
+    int num_slices_in_tile, pps_num_exp_slices_in_tile, uniform_slice_height, remaining_height_in_ctbs_y;
+    int ctu_x = pps->col_bd[tile_x];
+    int ctu_y = pps->row_bd[tile_y];
+    int i = *slice_idx;
+
+    remaining_height_in_ctbs_y = pps->row_height[tile_y];
+    ue(pps_num_exp_slices_in_tile, pps->row_height[tile_y] - 1);
+    if (pps_num_exp_slices_in_tile == 0) {
+        num_slices_in_tile = 1;
+        slice_map_add_ctus(slice_map, i, ctu_x, ctu_y, pps->column_width[tile_x], pps->row_height[tile_y]);
+    } else {
+        int j, slice_height_in_ctus;
+        for (j = 0; j < pps_num_exp_slices_in_tile; j++) {
+            uep(slice_height_in_ctus, 1, 1, pps->row_height[tile_y]);
+
+            slice_map_add_ctus(slice_map, i + j, ctu_x, ctu_y, pps->column_width[tile_x], slice_height_in_ctus);
+
+            ctu_y += slice_height_in_ctus;
+            remaining_height_in_ctbs_y -= slice_height_in_ctus;
+        }
+        uniform_slice_height = (j == 0 ? pps->row_height[tile_y] : slice_height_in_ctus);
+
+        while (remaining_height_in_ctbs_y > 0) {
+            slice_map_add_ctus(slice_map, i + j, ctu_x, ctu_y,
+                pps->column_width[tile_x], FFMIN(uniform_slice_height, remaining_height_in_ctbs_y));
+
+            ctu_y += uniform_slice_height;
+            remaining_height_in_ctbs_y -= uniform_slice_height;
+            j++;
+        }
+        num_slices_in_tile = j;
+    }
+    *slice_idx += num_slices_in_tile - 1;
+    return 0;
+}
+
+static int sps_pos_in_subpic(const VVCSPS *sps, const int subpic_idx, const int pos_x, const int pos_y)
+{
+    return (pos_x >= sps->subpic_ctu_top_left_x[subpic_idx]) &&
+        (pos_y >= sps->subpic_ctu_top_left_y[subpic_idx]) &&
+        (pos_x < sps->subpic_ctu_top_left_x[subpic_idx] + sps->subpic_width[subpic_idx]) &&
+        (pos_y < sps->subpic_ctu_top_left_y[subpic_idx] + sps->subpic_height[subpic_idx]);
+
+}
+
+static int pps_parse_rect_slice(VVCPPS *pps, const VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    int i;
+    SliceMap slice_map;
+    uint16_t num_slices_in_pic;             ///< pps_num_slices_in_pic_minus1 + 1;
+
+    slice_map_init(&slice_map, sps, pps);
+    if (!pps->single_slice_per_subpic_flag) {
+        int tile_idx = 0, pps_tile_idx_delta_present_flag = 0, tile_x, tile_y, ret, j;
+        uep(num_slices_in_pic, 1, 1, VVC_MAX_SLICES);
+
+        if (num_slices_in_pic > 2)
+            pps_tile_idx_delta_present_flag = get_bits1(gb);
+
+        for (i = 0; i < num_slices_in_pic; i++) {
+            pps_derive_tile_xy(pps, tile_idx, &tile_x, &tile_y);
+            if (i < num_slices_in_pic - 1) {
+                int slice_width_in_tiles, slice_height_in_tiles;
+                ret = pps_parse_slice_width_height_in_tiles(pps, i, tile_x, tile_y, pps_tile_idx_delta_present_flag,
+                    gb, log_ctx, &slice_width_in_tiles, &slice_height_in_tiles);
+                if (ret < 0)
+                    return ret;
+
+                if (slice_width_in_tiles == 1 && slice_height_in_tiles == 1 && pps->row_height[tile_y] > 1) {
+                    ret = pps_parse_slices_in_one_tile(pps, &slice_map, tile_x, tile_y, gb, log_ctx, &i);
+                    if (ret < 0)
+                        return ret;
+                } else {
+                    slice_map_add_tiles(&slice_map, i, tile_x, tile_y, slice_width_in_tiles, slice_height_in_tiles);
+                }
+                if (i < num_slices_in_pic - 1) {
+                    tile_idx = pps_parse_tile_idx(pps, i, tile_idx, slice_width_in_tiles, slice_height_in_tiles, pps_tile_idx_delta_present_flag, gb);
+                    if (tile_idx < 0 || tile_idx >= pps->num_tiles_in_pic)
+                        return AVERROR_INVALIDDATA;
+                }
+            }
+            else {
+                slice_map_add_tiles(&slice_map, num_slices_in_pic - 1,
+                    tile_x, tile_y, pps->num_tile_columns - tile_x, pps->num_tile_rows - tile_y);
+            }
+        }
+
+        //now, we got all slice information, let's resolve NumSlicesInSubpic
+        for (i = 0; i < sps->num_subpics; i++) {
+            pps->num_slices_in_subpic[i] = 0;
+            for (j = 0; j < num_slices_in_pic; j++) {
+                if (sps_pos_in_subpic(sps, i, slice_map.top_left_ctu_x[j], slice_map.top_left_ctu_y[j])) {
+                    pps->num_slices_in_subpic[i]++;
+                }
+            }
+        }
+    } else {
+        num_slices_in_pic = sps->num_subpics;
+        for (i = 0; i < num_slices_in_pic; i++) {
+            int start_x = -1, start_y = -1, width_in_tiles, height_in_tiles;
+            pps->num_slices_in_subpic[i] = 1;
+            for (int tile_y = 0; tile_y < pps->num_tile_rows; tile_y++) {
+                for (int tile_x = 0; tile_x < pps->num_tile_columns; tile_x++) {
+                    if (sps_pos_in_subpic(sps, i, pps->col_bd[tile_x], pps->row_bd[tile_y])) {
+                        if (start_x == -1) {
+                            start_x = tile_x;
+                            start_y = tile_y;
+                        }
+                        width_in_tiles = tile_x - start_x + 1;
+                        height_in_tiles = tile_y - start_y + 1;
+                    }
+                }
+            }
+            if (start_x != -1)
+                slice_map_add_tiles(&slice_map, i, start_x, start_y, width_in_tiles, height_in_tiles);
+        }
+    }
+    if (pps->single_slice_per_subpic_flag || num_slices_in_pic > 1)
+        pps->loop_filter_across_slices_enabled_flag = get_bits1(gb);
+    return 0;
+}
+
+static int pps_parse_slice(VVCPPS *pps, const VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    int  ret;
+
+    pps->loop_filter_across_slices_enabled_flag = 0;
+    if (pps->rect_slice_flag) {
+        ret = pps_parse_rect_slice(pps, sps, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    } else {
+        int ctu_idx = 0;
+        for (int tile_y = 0; tile_y < pps->num_tile_rows; tile_y++) {
+            for (int tile_x = 0; tile_x < pps->num_tile_columns; tile_x++) {
+                for (int ctu_y = pps->row_bd[tile_y]; ctu_y < pps->row_bd[tile_y] + pps->row_height[tile_y]; ctu_y++) {
+                    for (int ctu_x = pps->col_bd[tile_x]; ctu_x < pps->col_bd[tile_x] + pps->column_width[tile_x]; ctu_x++) {
+                        const int ctu_addr_rs = ctu_y * pps->ctb_width + ctu_x;
+                        pps->ctb_addr_in_slice[ctu_idx++] = ctu_addr_rs;
+
+                    }
+                }
+            }
+        }
+        pps->loop_filter_across_slices_enabled_flag = get_bits1(gb);
+    }
+
+    return 0;
+}
+
+static int pps_no_pic_partition(VVCPPS *pps, const VVCSPS *sps)
+{
+    SliceMap slice_map;
+
+    pps->num_tile_columns = 1;
+    pps->num_tile_rows    = 1;
+    pps->num_tiles_in_pic = 1;
+
+    pps->column_width = av_malloc_array(pps->num_tile_columns, sizeof(*pps->column_width));
+    pps->row_height = av_malloc_array(pps->num_tile_rows, sizeof(*pps->row_height));
+    if (!pps->column_width || !pps->row_height)
+        return AVERROR(ENOMEM);
+    pps->column_width[0] = pps->ctb_width;
+    pps->row_height[0] = pps->ctb_height;
+
+    pps->col_bd = pps_setup_bd(pps->column_width, pps->num_tile_columns);
+    pps->row_bd = pps_setup_bd(pps->row_height, pps->num_tile_rows);
+    if (!pps->col_bd || !pps->row_bd)
+        return AVERROR(ENOMEM);
+
+    slice_map_init(&slice_map, sps, pps);
+    slice_map_add_ctus(&slice_map, 0, 0, 0, pps->ctb_width, pps->ctb_height);
+
+    return 0;
+}
+
+static int pps_parse_pic_partition(VVCPPS *pps, const VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    pps->ctb_addr_in_slice = av_calloc(pps->ctb_count, sizeof(*pps->ctb_addr_in_slice));
+    if (!pps->ctb_addr_in_slice)
+        return AVERROR(ENOMEM);
+
+    if (!pps->no_pic_partition_flag) {
+        int ret;
+        uint8_t pps_log2_ctu_size_minus5;
+        u(2, pps_log2_ctu_size_minus5, sps->ctb_log2_size_y - 5, sps->ctb_log2_size_y - 5);
+
+        ret = pps_parse_num_tiles_in_pic(pps, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+
+        pps->rect_slice_flag = 1;
+        if (pps->num_tiles_in_pic > 1) {
+            pps->loop_filter_across_tiles_enabled_flag = get_bits1(gb);
+            pps->rect_slice_flag = get_bits1(gb);
+        }
+
+        pps->single_slice_per_subpic_flag = pps->rect_slice_flag ? get_bits1(gb) : 0;
+
+        return pps_parse_slice(pps, sps, gb, log_ctx);
+    }
+
+    return pps_no_pic_partition(pps, sps);
+}
+
+static int pps_parse_inter(VVCPPS *pps, const VVCSPS *sps, GetBitContext *gb, void *log_ctx)
+{
+    for (int i = 0; i < 2; i++)
+        uep(pps->num_ref_idx_default_active[i], 1, 1, 15);
+
+    pps->rpl1_idx_present_flag       = get_bits1(gb);
+    pps->weighted_pred_flag          = get_bits1(gb);
+    pps->weighted_bipred_flag        = get_bits1(gb);
+    pps->ref_wraparound_enabled_flag = get_bits1(gb);
+
+    if (pps->ref_wraparound_enabled_flag)
+        pps->ref_wraparound_offset = (pps->width / sps->min_cb_size_y) - get_ue_golomb_long(gb);
+    return 0;
+}
+
+static void pps_parse_ph_flags(VVCPPS *pps, GetBitContext *gb)
+{
+    if (!pps->no_pic_partition_flag) {
+        pps->rpl_info_in_ph_flag = get_bits1(gb);
+        pps->sao_info_in_ph_flag = get_bits1(gb);
+        pps->alf_info_in_ph_flag = get_bits1(gb);
+        if ((pps->weighted_pred_flag || pps->weighted_bipred_flag) &&
+            pps->rpl_info_in_ph_flag)
+            pps->wp_info_in_ph_flag   = get_bits1(gb);
+        pps->qp_delta_info_in_ph_flag = get_bits1(gb);
+    }
+}
+
+int ff_vvc_decode_pps(VVCParamSets *ps, GetBitContext *gb, void *log_ctx)
+{
+    const VVCSPS      *sps = NULL;
+    int ret = 0;
+    ptrdiff_t nal_size;
+    AVBufferRef *pps_buf;
+
+    VVCPPS *pps = av_mallocz(sizeof(*pps));
+    if (!pps)
+        return AVERROR(ENOMEM);
+
+    pps_buf = av_buffer_create((uint8_t *)pps, sizeof(*pps), vvc_pps_free, NULL, 0);
+    if (!pps_buf) {
+        av_freep(&pps);
+        return AVERROR(ENOMEM);
+    }
+
+    av_log(log_ctx, AV_LOG_DEBUG, "Decoding PPS\n");
+
+    nal_size = gb->buffer_end - gb->buffer;
+    if (nal_size > sizeof(pps->data)) {
+        av_log(log_ctx, AV_LOG_WARNING, "Truncating likely oversized PPS "
+               "(%"PTRDIFF_SPECIFIER" > %"SIZE_SPECIFIER")\n",
+               nal_size, sizeof(pps->data));
+        pps->data_size = sizeof(pps->data);
+    } else {
+        pps->data_size = nal_size;
+    }
+    memcpy(pps->data, gb->buffer, pps->data_size);
+
+    pps->pic_parameter_set_id = get_bits(gb, 6);
+    pps->seq_parameter_set_id = get_bits(gb, 4);
+    if (!ps->sps_list[pps->seq_parameter_set_id]) {
+        av_log(log_ctx, AV_LOG_ERROR, "SPS %u does not exist.\n", pps->seq_parameter_set_id);
+        ret = AVERROR_INVALIDDATA;
+        goto err;
+    }
+    sps = (VVCSPS *)ps->sps_list[pps->seq_parameter_set_id]->data;
+
+    pps->mixed_nalu_types_in_pic_flag = get_bits1(gb);
+
+    ret = pps_parse_width_height(pps, sps, gb, log_ctx);
+    if (ret < 0)
+        goto err;
+
+    pps_parse_conf_win(pps, sps, gb);
+
+    ret = pps_scaling_win_parse(pps, sps, gb, log_ctx);
+    if (ret < 0)
+        goto err;
+
+    pps->output_flag_present_flag = get_bits1(gb);
+
+    ret = pps_parse_subpic_id(pps, sps, gb, log_ctx);
+    if (ret < 0)
+        goto err;
+
+    pps->ctb_width  = vvc_ceil(pps->width,  sps->ctb_size_y);
+    pps->ctb_height = vvc_ceil(pps->height, sps->ctb_size_y);
+    pps->ctb_count  = pps->ctb_width * pps->ctb_height;
+
+    ret = pps_parse_pic_partition(pps, sps, gb, log_ctx);
+    if (ret < 0)
+        goto err;
+
+    pps->cabac_init_present_flag = get_bits1(gb);
+
+    ret = pps_parse_inter(pps, sps, gb, log_ctx);
+    if (ret < 0)
+        goto err;
+
+    sep(pps->init_qp, 26, -(sps->qp_bd_offset), 63);
+    pps->cu_qp_delta_enabled_flag = get_bits1(gb);
+
+    ret = pps_parse_chroma_tool_offsets(pps, gb, log_ctx);
+    if (ret < 0)
+        goto err;
+
+    ret = pps_parse_deblocking_control(pps, gb, log_ctx);
+    if (ret < 0)
+        goto err;
+
+    pps_parse_ph_flags(pps, gb);
+
+    pps->picture_header_extension_present_flag  = get_bits1(gb);
+    pps->slice_header_extension_present_flag    = get_bits1(gb);
+
+    skip_bits1(gb);                 ///< pps_extension_flag
+
+    pps->min_cb_width  = pps->width  / sps->min_cb_size_y;
+    pps->min_cb_height = pps->height / sps->min_cb_size_y;
+    pps->min_pu_width  = pps->width  >> MIN_PU_LOG2;
+    pps->min_pu_height = pps->height >> MIN_PU_LOG2;
+    pps->min_tu_width  = pps->width  >> MIN_TU_LOG2;
+    pps->min_tu_height = pps->height >> MIN_TU_LOG2;
+    pps->width32       = AV_CEIL_RSHIFT(pps->width,  5);
+    pps->height32      = AV_CEIL_RSHIFT(pps->height, 5);
+    pps->width64       = AV_CEIL_RSHIFT(pps->width,  6);
+    pps->height64      = AV_CEIL_RSHIFT(pps->height, 6);
+
+    ret = pps_setup(pps, sps);
+    if (ret < 0)
+        goto err;
+
+    if (get_bits_left(gb) < 0) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "Overread PPS by %d bits\n", -get_bits_left(gb));
+        goto err;
+    }
+    remove_pps(ps, pps->pic_parameter_set_id);
+    ps->pps_list[pps->pic_parameter_set_id] = pps_buf;
+
+    return 0;
+
+err:
+    av_buffer_unref(&pps_buf);
+    return ret;
+}
+
+static int ph_parse_pic_parameter_set_id(VVCPH *ph, VVCParamSets *ps, GetBitContext* gb, void *log_ctx)
+{
+    AVBufferRef  *buf;
+
+    ue(ph->pic_parameter_set_id, VVC_MAX_PPS_COUNT - 1);
+    buf = ps->pps_list[ph->pic_parameter_set_id];
+    if (!buf) {
+        av_log(log_ctx, AV_LOG_ERROR, "PPS id %d not available.\n",
+               ph->pic_parameter_set_id);
+        return AVERROR_INVALIDDATA;
+    }
+    ps->pps = (VVCPPS *)buf->data;
+
+    buf = ps->sps_list[ps->pps->seq_parameter_set_id];
+    if (!buf) {
+        av_log(log_ctx, AV_LOG_ERROR, "SPS id %d not available.\n",
+            ps->pps->seq_parameter_set_id);
+        return AVERROR_INVALIDDATA;
+    }
+    ps->sps = (VVCSPS*)buf->data;
+
+    buf = ps->vps_list[ps->sps->video_parameter_set_id];
+    if (!buf) {
+        av_log(log_ctx, AV_LOG_ERROR, "VPS id %d not available.\n",
+            ps->sps->video_parameter_set_id);
+        return AVERROR_INVALIDDATA;
+    }
+    return 0;
+}
+
+static int rpls_list_parse(VVCRefPicListStruct *ref_lists, const VVCParamSets *ps,
+    const int poc, GetBitContext *gb, void *log_ctx)
+{
+    const VVCSPS *sps = ps->sps;
+    const VVCPPS *pps = ps->pps;
+    int i, j, rpl_sps_flag[2], rpl_idx[2];
+    for (i = 0; i < 2; i++) {
+        VVCRefPicListStruct *rpls = ref_lists + i;
+        int prev_delta_poc_msb = 0;
+
+        rpl_sps_flag[i] = 0;
+        if (sps->num_ref_pic_lists[i] > 0) {
+            if (i == 0 || pps->rpl1_idx_present_flag)
+                rpl_sps_flag[i] = get_bits1(gb);
+            else
+                rpl_sps_flag[i] = rpl_sps_flag[0];
+        }
+        if (rpl_sps_flag[i]) {
+            if (sps->num_ref_pic_lists[i] == 1) {
+                rpl_idx[i] = 0;
+            } else if (i == 0 || pps->rpl1_idx_present_flag) {
+                uint8_t bits = av_ceil_log2(sps->num_ref_pic_lists[i]);
+                u(bits, rpl_idx[i], 0, sps->num_ref_pic_lists[i] - 1);
+            } else {
+                rpl_idx[1] = rpl_idx[0];
+            }
+            memcpy(rpls, &sps->ref_pic_list_struct[i][rpl_idx[i]], sizeof(*rpls));
+        } else {
+            rpls_parse(rpls, gb, i, sps->num_ref_pic_lists[i], sps, log_ctx);
+        }
+
+        for (j = 0; j < rpls->num_ref_entries; j++) {
+            VVCRefPicListStructEntry *ref = &rpls->entries[j];
+
+            if (!ref->st_ref_pic_flag) {
+                if (rpls->ltrp_in_header_flag)
+                    ref->lt_poc = get_bits(gb, sps->log2_max_pic_order_cnt_lsb);
+
+                ref->lt_msb_flag = get_bits1(gb);
+                if (ref->lt_msb_flag) {
+                    uint32_t max = 1 << (32 - sps->log2_max_pic_order_cnt_lsb);
+                    uint32_t delta_poc_msb_cycle_lt;
+
+                    ue(delta_poc_msb_cycle_lt, max);
+                    delta_poc_msb_cycle_lt += prev_delta_poc_msb;
+                    ref->lt_poc =
+                        poc - delta_poc_msb_cycle_lt * sps->max_pic_order_cnt_lsb -
+                        (poc & (sps->max_pic_order_cnt_lsb - 1)) + ref->lt_poc;
+
+                    prev_delta_poc_msb = delta_poc_msb_cycle_lt;
+                }
+            }
+        }
+    }
+
+    return 0;
+
+}
+
+static int alf_parse(Alf *alf, const VVCParamSets* ps, GetBitContext *gb, void *log_ctx)
+{
+    const VVCSPS *sps = ps->sps;
+    alf->cc_enabled_flag[0] = alf->cc_enabled_flag[1] = 0;
+    alf->enabled_flag[CB]   = alf->enabled_flag[CR] = 0;
+
+    alf->enabled_flag[LUMA] = get_bits1(gb);
+    if (alf->enabled_flag[LUMA]) {
+
+        alf->num_aps_ids_luma = get_bits(gb, 3);
+        for (int i = 0; i < alf->num_aps_ids_luma; i++) {
+            alf->aps_id_luma[i] = get_bits(gb, 3);
+            if (!ps->alf_list[alf->aps_id_luma[i]]) {
+                av_log(log_ctx, AV_LOG_ERROR, "aps_id_luma %d not available.\n",
+                    alf->aps_id_luma[i]);
+                return AVERROR_INVALIDDATA;
+            }
+        }
+        if (sps->chroma_format_idc != 0) {
+            for (int i = CB; i <= CR; i++)
+                alf->enabled_flag[i] = get_bits1(gb);
+        }
+
+        if (alf->enabled_flag[CB] || alf->enabled_flag[CR]) {
+            alf->aps_id_chroma = get_bits(gb, 3);
+            if (!ps->alf_list[alf->aps_id_chroma]) {
+                av_log(log_ctx, AV_LOG_ERROR, "aps_id_chroma %d not available.\n",
+                    alf->aps_id_chroma);
+                return AVERROR_INVALIDDATA;
+            }
+        }
+
+        if (sps->ccalf_enabled_flag) {
+            for (int i = 0; i < 2; i++) {
+                alf->cc_enabled_flag[i] = get_bits1(gb);
+                if (alf->cc_enabled_flag[i]) {
+                    alf->cc_aps_id[i] = get_bits(gb, 3);
+                    if (!ps->alf_list[alf->cc_aps_id[i]]) {
+                        av_log(log_ctx, AV_LOG_ERROR, "cc_aps_id[%d] %d not available.\n",
+                            i, alf->cc_aps_id[i]);
+                        return AVERROR_INVALIDDATA;
+                    }
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+// 8.3.1 Decoding process for picture order count
+static int ph_compute_poc(VVCPH *ph, const VVCSPS *sps, const int poc_tid0, const int is_clvss)
+{
+    const int max_poc_lsb       = sps->max_pic_order_cnt_lsb;
+    const int prev_poc_lsb      = poc_tid0 % max_poc_lsb;
+    const int prev_poc_msb      = poc_tid0 - prev_poc_lsb;
+    const int poc_lsb           = ph->pic_order_cnt_lsb;
+    int poc_msb;
+
+    if (ph->poc_msb_cycle_present_flag) {
+        poc_msb = ph->poc_msb_cycle_val * max_poc_lsb;
+    } else if (is_clvss) {
+        poc_msb = 0;
+    } else {
+        if (poc_lsb < prev_poc_lsb && prev_poc_lsb - poc_lsb >= max_poc_lsb / 2)
+            poc_msb = prev_poc_msb + max_poc_lsb;
+        else if (poc_lsb > prev_poc_lsb && poc_lsb - prev_poc_lsb > max_poc_lsb / 2)
+            poc_msb = prev_poc_msb - max_poc_lsb;
+        else
+            poc_msb = prev_poc_msb;
+    }
+
+    return poc_msb + poc_lsb;
+}
+
+static int ph_parse_poc(VVCPH *ph, const VVCSPS *sps, const int poc_tid0, const int is_clvss, GetBitContext *gb, void *log_ctx)
+{
+    ph->pic_order_cnt_lsb = get_bits(gb, sps->log2_max_pic_order_cnt_lsb);
+    if (ph->gdr_pic_flag)
+        ue(ph->recovery_poc_cnt, 1 << sps->log2_max_pic_order_cnt_lsb);
+
+    for (int i = 0; i < sps->num_extra_ph_bytes * 8; i++) {
+        if (sps->extra_ph_bit_present_flag[i])
+            skip_bits1(gb);
+    }
+    if (sps->poc_msb_cycle_flag) {
+        ph->poc_msb_cycle_present_flag = get_bits1(gb);
+        if (ph->poc_msb_cycle_present_flag)
+            ph->poc_msb_cycle_val = get_bits(gb, sps->poc_msb_cycle_len);
+    }
+    ph->poc = ph_compute_poc(ph, sps, poc_tid0, is_clvss);
+
+    return 0;
+}
+
+static int ph_parse_alf(VVCPH *ph, const VVCParamSets *ps, GetBitContext *gb, void *log_ctx)
+{
+
+    if (ps->sps->alf_enabled_flag && ps->pps->alf_info_in_ph_flag)
+        return alf_parse(&ph->alf, ps, gb, log_ctx);
+    ph->alf.enabled_flag[LUMA] = 0;
+    return 0;
+}
+
+static av_always_inline int lmcs_derive_lut_sample(int sample,
+    int *pivot1, int *pivot2, int *scale_coeff, const int idx, const int max)
+{
+    const int lut_sample =
+        pivot1[idx] + ((scale_coeff[idx] * (sample - pivot2[idx]) + (1<< 10)) >> 11);
+    return av_clip(lut_sample, 0, max - 1);
+}
+
+//8.8.2.2 Inverse mapping process for a luma sample
+static int ph_lmcs_derive_lut(VVCPH *ph, const VVCParamSets *ps)
+{
+    const VVCSPS *sps = ps->sps;
+    const AVBufferRef *lmcs_buf;
+    const VVCLMCS *lmcs;
+    const int max    = (1 << sps->bit_depth);
+    const int org_cw = max / LMCS_MAX_BIN_SIZE;
+    const int shift  = av_log2(org_cw);
+    const int off    = 1 << (shift - 1);
+    int cw[LMCS_MAX_BIN_SIZE];
+    int input_pivot[LMCS_MAX_BIN_SIZE];
+    int scale_coeff[LMCS_MAX_BIN_SIZE];
+    int inv_scale_coeff[LMCS_MAX_BIN_SIZE];
+    int i;
+    if (sps->bit_depth > LMCS_MAX_BIT_DEPTH)
+        return AVERROR_PATCHWELCOME;
+
+    lmcs_buf = ps->lmcs_list[ph->lmcs_aps_id];
+    if (!lmcs_buf)
+        return AVERROR_INVALIDDATA;
+    lmcs = (VVCLMCS*)lmcs_buf->data;
+
+    memset(cw, 0, sizeof(cw));
+    for (int i = lmcs->min_bin_idx; i <= lmcs->max_bin_idx; i++)
+        cw[i] = org_cw + lmcs->delta_cw[i];
+
+    ph->lmcs_pivot[0] = 0;
+    for (i = 0; i < LMCS_MAX_BIN_SIZE; i++) {
+        input_pivot[i]        = i * org_cw;
+        ph->lmcs_pivot[i + 1] = ph->lmcs_pivot[i] + cw[i];
+        scale_coeff[i]        = (cw[i] * (1 << 11) +  off) >> shift;
+        if (cw[i] == 0) {
+            inv_scale_coeff[i] = 0;
+            ph->lmcs_chroma_scale_coeff[i] = (1 << 11);
+        } else {
+            inv_scale_coeff[i] = org_cw * (1 << 11) / cw[i];
+            ph->lmcs_chroma_scale_coeff[i] = org_cw * (1 << 11) / (cw[i] + lmcs->delta_crs);
+        }
+    }
+
+    //derive lmcs_fwd_lut
+    for (int sample = 0; sample < max; sample++) {
+        const int idx_y = sample / org_cw;
+        const int fwd_sample = lmcs_derive_lut_sample(sample, ph->lmcs_pivot,
+            input_pivot, scale_coeff, idx_y, max);
+        if (sps->bit_depth > 8)
+            ((uint16_t *)ph->lmcs_fwd_lut)[sample] = fwd_sample;
+        else
+            ph->lmcs_fwd_lut[sample] = fwd_sample;
+
+    }
+
+    //derive lmcs_inv_lut
+    i = lmcs->min_bin_idx;
+    for (int sample = 0; sample < max; sample++) {
+        int inv_sample;
+        while (sample >= ph->lmcs_pivot[i + 1] && i <= lmcs->max_bin_idx)
+            i++;
+
+        inv_sample = lmcs_derive_lut_sample(sample, input_pivot, ph->lmcs_pivot,
+            inv_scale_coeff, i, max);
+
+        if (sps->bit_depth > 8)
+            ((uint16_t *)ph->lmcs_inv_lut)[sample] = inv_sample;
+        else
+            ph->lmcs_inv_lut[sample] = inv_sample;
+    }
+
+    ph->lmcs_min_bin_idx = lmcs->min_bin_idx;
+    ph->lmcs_max_bin_idx = lmcs->max_bin_idx;
+
+    return 0;
+}
+
+static int ph_parse_lmcs(VVCPH *ph, const VVCParamSets *ps, GetBitContext *gb)
+{
+    const VVCSPS *sps = ps->sps;
+    int ret;
+
+    ph->lmcs_enabled_flag = 0;
+    ph->chroma_residual_scale_flag = 0;
+    if (sps->lmcs_enabled_flag) {
+        ph->lmcs_enabled_flag = get_bits1(gb);
+        if (ph->lmcs_enabled_flag) {
+            ph->lmcs_aps_id = get_bits(gb, 2);
+            if (sps->chroma_format_idc)
+                ph->chroma_residual_scale_flag = get_bits1(gb);
+            ret = ph_lmcs_derive_lut(ph, ps);
+            if (ret < 0)
+                return ret;
+        }
+    }
+    return 0;
+}
+
+static void ph_parse_scaling_list(VVCPH *ph, const VVCSPS *sps, GetBitContext *gb)
+{
+    ph->explicit_scaling_list_enabled_flag =  0;
+    if (sps->explicit_scaling_list_enabled_flag) {
+        ph->explicit_scaling_list_enabled_flag = get_bits1(gb);
+        if (ph->explicit_scaling_list_enabled_flag) {
+            //todo: check the ph->scaling_list_aps_id range, when aps ready
+            ph->scaling_list_aps_id = get_bits(gb, 3);
+        }
+    }
+}
+
+static int ph_parse_virtual_boundaries(VVCPH *ph, const VVCSPS *sps,
+    const VVCPPS *pps, GetBitContext *gb, void *log_ctx)
+{
+    ph->vbs.virtual_boundaries_present_flag = 0;
+    if (sps->virtual_boundaries_enabled_flag && !sps->vbs.virtual_boundaries_present_flag) {
+        const int ret = virtual_boundaries_parse(&ph->vbs, pps->width, pps->height, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    }
+    return 0;
+}
+
+static int ph_parse_temporal_mvp(VVCPH *ph, const VVCSPS *sps, const VVCPPS *pps, GetBitContext *gb, void *log_ctx)
+{
+    ph->temporal_mvp_enabled_flag = 0;
+    if (sps->temporal_mvp_enabled_flag) {
+        ph->temporal_mvp_enabled_flag = get_bits1(gb);
+        if (ph->temporal_mvp_enabled_flag && pps->rpl_info_in_ph_flag) {
+            int num_ref_entries;
+            ph->collocated_list = L0;
+            if (ph->rpls[1].num_ref_entries > 0)
+                ph->collocated_list = !get_bits1(gb);
+            num_ref_entries = ph->rpls[ph->collocated_list].num_ref_entries;
+            if (num_ref_entries > 1) {
+                ue(ph->collocated_ref_idx, num_ref_entries - 1);
+            }
+        }
+    }
+    return 0;
+}
+
+static void ph_parse_sao(VVCPH *ph, const VVCSPS *sps, const VVCPPS *pps, GetBitContext *gb)
+{
+    ph->sao_luma_enabled_flag = 0;
+    ph->sao_chroma_enabled_flag = 0;
+    if (sps->sao_enabled_flag && pps->sao_info_in_ph_flag) {
+        ph->sao_luma_enabled_flag = get_bits1(gb);
+        if (sps->chroma_format_idc != 0)
+            ph->sao_chroma_enabled_flag = get_bits1(gb);
+    }
+}
+
+static int ph_parse_dbf(VVCPH *ph, const VVCPPS *pps, GetBitContext *gb, void *log_ctx)
+{
+    ph->deblocking_filter_disabled_flag = pps->deblocking_filter_disabled_flag;
+    if (pps->dbf_info_in_ph_flag) {
+        int ph_deblocking_params_present_flag = get_bits1(gb);
+        if (ph_deblocking_params_present_flag) {
+            ph->deblocking_filter_disabled_flag = 0;
+            if (!pps->deblocking_filter_disabled_flag)
+                ph->deblocking_filter_disabled_flag = get_bits1(gb);
+            if (!ph->deblocking_filter_disabled_flag)
+                return deblock_parse(&ph->deblock, pps, gb, log_ctx);
+        }
+    }
+    memcpy(&ph->deblock, &pps->deblock, sizeof(ph->deblock));
+    return 0;
+}
+
+static int ph_parse_cu_qp(VVCPH *ph, const int inter, const VVCSPS *sps, const VVCPPS *pps, GetBitContext *gb, void *log_ctx)
+{
+    const PartitionConstraints *pc  = inter ? &ph->inter_slice : &ph->intra_slice_luma;
+    const int ctb_log2_size_y       = sps->ctb_log2_size_y;
+    const int min_qt_log2_size_y    = pc->log2_diff_min_qt_min_cb + sps->min_cb_log2_size_y;
+
+    ph->cu_qp_delta_subdiv[inter] = 0;
+    if (pps->cu_qp_delta_enabled_flag)
+        ue(ph->cu_qp_delta_subdiv[inter],
+           2 * (ctb_log2_size_y - min_qt_log2_size_y +
+           pc->max_mtt_hierarchy_depth));
+
+    ph->cu_chroma_qp_offset_subdiv[inter] = 0;
+    if (pps->cu_chroma_qp_offset_list_enabled_flag)
+        ue(ph->cu_chroma_qp_offset_subdiv[inter],
+           2 * (ctb_log2_size_y - min_qt_log2_size_y +
+           pc->max_mtt_hierarchy_depth));
+
+    return 0;
+}
+
+static int ph_parse_intra(VVCPH *ph, const VVCSPS *sps, const VVCPPS *pps, GetBitContext *gb, void *log_ctx)
+{
+    int ret;
+
+    if (ph->intra_slice_allowed_flag) {
+        ph->intra_slice_luma = sps->intra_slice_luma;
+        ph->intra_slice_chroma = sps->intra_slice_chroma;
+        if (ph->partition_constraints_override_flag) {
+            ret = partition_constraints_parse(&ph->intra_slice_luma, sps, gb, log_ctx);
+            if (ret < 0)
+                return ret;
+
+            if (sps->qtbtt_dual_tree_intra_flag) {
+                ret = partition_constraints_parse(&ph->intra_slice_chroma, sps, gb, log_ctx);
+                if (ret < 0)
+                    return ret;
+            }
+        }
+        ret = ph_parse_cu_qp(ph, 0, sps, pps, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    }
+
+    return 0;
+}
+
+static int hls_pred_weight_table(PredWeightTable *w, const uint8_t *num_ref_idx_active,
+    const VVCRefPicListStruct *rpls, const VVCSPS *sps, const VVCPPS *pps, GetBitContext *gb,
+    void *log_ctx)
+{
+    const int has_chroma = (sps->chroma_format_idc > 0);
+
+    ue(w->log2_denom[LUMA], 7);
+
+    w->log2_denom[CHROMA] = 0;
+    if (has_chroma)
+        sep(w->log2_denom[CHROMA], w->log2_denom[LUMA], 0, 7);
+
+    for (int lx = L0; lx <= L1; lx++) {
+        w->nb_weights[lx] = num_ref_idx_active[lx];
+        if (pps->wp_info_in_ph_flag) {
+            w->nb_weights[lx] = 0;
+            if (lx == L0 || (pps->weighted_bipred_flag && rpls[L1].num_ref_entries))
+                ue(w->nb_weights[lx], FFMIN(15, rpls[lx].num_ref_entries));
+        }
+
+        for (int is_chroma = 0; is_chroma <= has_chroma; is_chroma++) {
+            for (int i = 0; i < w->nb_weights[lx]; i++)
+                w->weight_flag[lx][is_chroma][i] = get_bits1(gb);
+        }
+
+        for (int i = 0; i < w->nb_weights[lx]; i++) {
+            const int c_end = has_chroma ? VVC_MAX_SAMPLE_ARRAYS : 1;
+            for (int c_idx = 0; c_idx < c_end; c_idx++) {
+                const int is_chroma = !!c_idx;
+                const int denom = 1 << w->log2_denom[is_chroma];
+
+                w->weight[lx][c_idx][i] = denom;
+                w->offset[lx][c_idx][i] = 0;
+                if (w->weight_flag[lx][is_chroma][i]) {
+                    sep(w->weight[lx][c_idx][i], denom, -128 + denom, 127 + denom);
+                    if (!c_idx) {
+                        se(w->offset[lx][c_idx][i], -128, 127);
+                    } else {
+                        int offset;
+                        se(offset, -4 * 128, 4 * 127);
+                        offset += 128 - ((128 * w->weight[lx][c_idx][i]) >> w->log2_denom[CHROMA]);
+                        w->offset[lx][c_idx][i] = av_clip_intp2(offset, 7);
+                    }
+                }
+            }
+        }
+    }
+    return 0;
+}
+
+static int ph_parse_inter(VVCPH *ph, const VVCSPS *sps, const VVCPPS *pps, GetBitContext *gb, void *log_ctx)
+{
+    int ret;
+
+    if (ph->inter_slice_allowed_flag) {
+        ph->inter_slice = sps->inter_slice;
+        if (ph->partition_constraints_override_flag) {
+            ret = partition_constraints_parse(&ph->inter_slice, sps, gb, log_ctx);
+            if (ret < 0)
+                return ret;
+        }
+
+        ret = ph_parse_cu_qp(ph, 1, sps, pps, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+
+        ret = ph_parse_temporal_mvp(ph, sps, pps, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+
+        if (sps->affine_enabled_flag)
+            ph->max_num_subblock_merge_cand = 5 - sps->five_minus_max_num_subblock_merge_cand;
+        else
+            ph->max_num_subblock_merge_cand = sps->sbtmvp_enabled_flag && ph->temporal_mvp_enabled_flag;
+
+        ph->mmvd_fullpel_only_flag = 0;
+        if (sps->mmvd_fullpel_only_enabled_flag)
+            ph->mmvd_fullpel_only_flag = get_bits1(gb);
+
+        ph->mvd_l1_zero_flag   = 1;
+        ph->bdof_disabled_flag = 1;
+        ph->dmvr_disabled_flag = 1;
+        if (!pps->rpl_info_in_ph_flag || ph->rpls[1].num_ref_entries > 0) {
+            ph->mvd_l1_zero_flag = get_bits1(gb);
+
+            ph->bdof_disabled_flag = 1 - sps->bdof_enabled_flag;
+            if (sps->bdof_control_present_in_ph_flag)
+                ph->bdof_disabled_flag = get_bits1(gb);
+
+            ph->dmvr_disabled_flag = 1 - sps->dmvr_enabled_flag;
+            if (sps->dmvr_control_present_in_ph_flag)
+                ph->dmvr_disabled_flag = get_bits1(gb);
+        }
+
+        ph->prof_disabled_flag = 1;
+        if (sps->prof_control_present_in_ph_flag)
+            ph->prof_disabled_flag = get_bits1(gb);
+
+        if ((pps->weighted_pred_flag ||
+            pps->weighted_bipred_flag) &&
+            pps->wp_info_in_ph_flag) {
+            // if pps->wp_info_in_ph->flag == 1
+            // hls_pred_weight_table will not use num_ref_idx_active
+            uint8_t num_ref_idx_active[2] = {0, 0};
+            ret = hls_pred_weight_table(&ph->pwt, num_ref_idx_active,
+                ph->rpls, sps, pps, gb, log_ctx);
+            if (ret < 0)
+                return ret;
+        }
+    }
+    return 0;
+}
+
+static int ph_parse(VVCPH *ph, VVCParamSets *ps, const int poc_tid0, const int is_clvss, GetBitContext *gb, void *log_ctx)
+{
+    const VVCSPS *sps;
+    const VVCPPS *pps;
+    int ret, start_bit;
+
+    start_bit = get_bits_count(gb);
+    ph->gdr_or_irap_pic_flag = get_bits1(gb);
+    ph->non_ref_pic_flag     = get_bits1(gb);
+
+    if (ph->gdr_or_irap_pic_flag)
+        ph->gdr_pic_flag = get_bits1(gb);
+
+    ph->inter_slice_allowed_flag = get_bits1(gb);
+    ph->intra_slice_allowed_flag = !ph->inter_slice_allowed_flag || get_bits1(gb);
+
+    ret = ph_parse_pic_parameter_set_id(ph, ps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+    sps = ps->sps;
+    pps = ps->pps;
+
+    ret = ph_parse_poc(ph, sps, poc_tid0, is_clvss, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    ret = ph_parse_alf(ph, ps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    ret = ph_parse_lmcs(ph, ps, gb);
+    if (ret < 0)
+        return ret;
+    ph_parse_scaling_list(ph, sps, gb);
+    ph_parse_virtual_boundaries(ph, sps, pps, gb, log_ctx);
+
+    ph->pic_output_flag = 1;
+    if (pps->output_flag_present_flag && !ph->non_ref_pic_flag)
+        ph->pic_output_flag = get_bits1(gb);
+
+    if (pps->rpl_info_in_ph_flag)
+        rpls_list_parse(ph->rpls, ps, ph->poc, gb, log_ctx);
+
+    if (sps->partition_constraints_override_enabled_flag)
+        ph->partition_constraints_override_flag = get_bits1(gb);
+
+    ret = ph_parse_intra(ph, sps, pps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    ret = ph_parse_inter(ph, sps, pps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    if (pps->qp_delta_info_in_ph_flag)
+        se(ph->qp_delta, -sps->qp_bd_offset - pps->init_qp, 63 - pps->init_qp);
+
+    ph->joint_cbcr_sign_flag = 0;
+    if (sps->joint_cbcr_enabled_flag)
+        ph->joint_cbcr_sign_flag = get_bits1(gb);
+
+    ph_parse_sao(ph, sps, pps, gb);
+    ph_parse_dbf(ph, pps, gb, log_ctx);
+
+    if (get_bits_left(gb) < 0) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "Overread PH by %d bits\n", -get_bits_left(gb));
+        return AVERROR_INVALIDDATA;
+    }
+    ph->size = get_bits_count(gb) - start_bit;
+    return 0;
+
+}
+
+int ff_vvc_decode_ph(VVCParamSets *ps, const int poc_tid0, const int is_clvss, GetBitContext *gb, void *log_ctx)
+{
+    const VVCSPS *sps = ps->sps;
+    const VVCPPS *pps = ps->pps;
+    VVCPH *ph;
+    AVBufferRef *ph_buf;
+    int ret;
+
+    ph_buf = av_buffer_allocz(sizeof(*ps->ph));
+    if (!ph_buf)
+        return AVERROR(ENOMEM);
+
+    ph = (VVCPH *)ph_buf->data;
+    ret = ph_parse(ph, ps, poc_tid0, is_clvss, gb, log_ctx);
+    if (ret < 0) {
+        //sps and pps may changed
+        ps->sps = sps;
+        ps->pps = pps;
+        av_buffer_unref(&ph_buf);
+        return ret;
+    }
+    av_buffer_unref(&ps->ph_buf);
+    ps->ph_buf = ph_buf;
+    ps->ph = ph;
+    return 0;
+}
+
+static int aps_alf_parse_luma(VVCALF *alf, GetBitContext *gb, void *log_ctx)
+{
+    int     alf_luma_coeff_delta_idx[ALF_NUM_FILTERS_LUMA] = { 0 };
+    int8_t  luma_coeff   [ALF_NUM_FILTERS_LUMA * ALF_NUM_COEFF_LUMA];
+    uint8_t luma_clip_idx[ALF_NUM_FILTERS_LUMA * ALF_NUM_COEFF_LUMA];
+
+    const int alf_luma_clip_flag = get_bits1(gb);
+    const int alf_luma_num_filters_signalled = get_ue_golomb(gb) + 1;
+
+    if (alf_luma_num_filters_signalled > ALF_NUM_FILTERS_LUMA) {
+        av_log(log_ctx, AV_LOG_WARNING, "alf_luma_num_filters_signalled(%d) should <= %d\n",
+            alf_luma_num_filters_signalled, ALF_NUM_FILTERS_LUMA);
+        return AVERROR_INVALIDDATA;
+    }
+
+    //alf_luma_coeff_delta_idx[]
+    if (alf_luma_num_filters_signalled > 1) {
+        const int num_bits = av_ceil_log2(alf_luma_num_filters_signalled);
+        for (int i = 0; i < ALF_NUM_FILTERS_LUMA; i++) {
+            alf_luma_coeff_delta_idx[i] = get_bits(gb, num_bits);
+            if (alf_luma_coeff_delta_idx[i] >= ALF_NUM_FILTERS_LUMA) {
+                av_log(log_ctx, AV_LOG_WARNING, "alf_luma_coeff_delta_idx[%d](%d) should < %d\n",
+                    i, alf_luma_coeff_delta_idx[i], ALF_NUM_FILTERS_LUMA);
+                return AVERROR_INVALIDDATA;
+            }
+        }
+    }
+
+    //alf_luma_coeff_abs, alf_luma_coeff_sign
+    for (int i = 0; i < alf_luma_num_filters_signalled; i++) {
+        for (int j = 0; j < ALF_NUM_COEFF_LUMA; j++) {
+
+            int alf_luma_coeff = get_ue_golomb(gb);
+
+            if (alf_luma_coeff && get_bits1(gb))
+                alf_luma_coeff = -alf_luma_coeff;
+            if (alf_luma_coeff < -128 || alf_luma_coeff > 127) {
+                av_log(log_ctx, AV_LOG_WARNING, "alf_luma_coeff[%d][%d](%d) should in range [-128, 127]\n",
+                    i, j, alf_luma_coeff);
+                return AVERROR_INVALIDDATA;
+            }
+            luma_coeff[i * ALF_NUM_COEFF_LUMA + j] = alf_luma_coeff;
+        }
+    }
+
+    if (alf_luma_clip_flag ) {
+        for (int i = 0; i < alf_luma_num_filters_signalled; i++) {
+            for (int j = 0; j < ALF_NUM_COEFF_LUMA; j++)
+                luma_clip_idx[i * ALF_NUM_COEFF_LUMA + j] = get_bits(gb, 2);
+        }
+    } else {
+        memset(luma_clip_idx, 0, sizeof(luma_clip_idx));
+    }
+
+    for (int i = 0; i < ALF_NUM_FILTERS_LUMA; i++) {
+        const int idx = alf_luma_coeff_delta_idx[i];
+        memcpy(&alf->luma_coeff[i * ALF_NUM_COEFF_LUMA], &luma_coeff[idx * ALF_NUM_COEFF_LUMA],
+            sizeof(luma_coeff[0]) * ALF_NUM_COEFF_LUMA);
+        memcpy(&alf->luma_clip_idx[i * ALF_NUM_COEFF_LUMA], &luma_clip_idx[idx * ALF_NUM_COEFF_LUMA],
+            sizeof(luma_clip_idx[0]) * ALF_NUM_COEFF_LUMA);
+    }
+    return 0;
+}
+
+static int aps_alf_parse_chroma(VVCALF *alf, GetBitContext *gb, void *log_ctx)
+{
+    const int alf_chroma_clip_flag = get_bits1(gb);
+
+    alf->num_chroma_filters        = get_ue_golomb_long(gb) + 1;
+
+    if (alf->num_chroma_filters > ALF_NUM_FILTERS_CHROMA) {
+        av_log(log_ctx, AV_LOG_WARNING, "alf_num_chroma_filters_signalled(%d) should <= %d\n",
+            alf->num_chroma_filters, ALF_NUM_FILTERS_CHROMA);
+        return AVERROR_INVALIDDATA;
+    }
+
+    //alf_chroma_coeff_abs, alf_chroma_coeff_sign
+    for (int i = 0; i < alf->num_chroma_filters; i++) {
+        for (int j = 0; j < ALF_NUM_COEFF_CHROMA; j++) {
+            int alf_chroma_coeff = get_ue_golomb(gb);
+
+            if (alf_chroma_coeff && get_bits1(gb))
+                alf_chroma_coeff = -alf_chroma_coeff;
+            if (alf_chroma_coeff < -128 || alf_chroma_coeff > 127) {
+                av_log(log_ctx, AV_LOG_WARNING, "alf_chroma_coeff[%d][%d](%d) should in range [-128, 127]\n",
+                    i, j, alf_chroma_coeff);
+                return AVERROR_INVALIDDATA;
+            }
+            alf->chroma_coeff[i * ALF_NUM_COEFF_CHROMA + j] = alf_chroma_coeff;
+        }
+        if (alf_chroma_clip_flag) {
+            for (int j = 0; j < ALF_NUM_COEFF_CHROMA; j++) {
+                const int alf_chroma_clip_idx = get_bits(gb, 2);
+                alf->chroma_clip_idx[i * ALF_NUM_COEFF_CHROMA + j] = alf_chroma_clip_idx;
+            }
+        }
+    }
+    return 0;
+}
+
+static int aps_alf_parse_cc(VVCALF *alf, const int idx, GetBitContext *gb, void *log_ctx)
+{
+    alf->cc_filters_signalled[idx] = get_ue_golomb(gb) + 1;
+    if (alf->cc_filters_signalled[idx] > ALF_NUM_FILTERS_CC) {
+        av_log(log_ctx, AV_LOG_WARNING, "cc_filters_signalled[%d](%d) should in range <= %d\n",
+                idx, alf->cc_filters_signalled[idx], ALF_NUM_FILTERS_CC);
+            return AVERROR_INVALIDDATA;
+    }
+    for (int i = 0; i < alf->cc_filters_signalled[idx]; i++) {
+        for (int j = 0; j < ALF_NUM_COEFF_CC; j++) {
+            int coeff = get_bits(gb, 3);
+            if (coeff)
+                coeff = (1 - 2 * get_bits1(gb)) * (1 << (coeff - 1));
+            alf->cc_coeff[idx][i * ALF_NUM_COEFF_CC + j] = coeff;
+        }
+    }
+    return 0;
+}
+
+static int aps_alf_parse(VVCALF *alf, GetBitContext *gb, void *log_ctx)
+{
+    const int aps_chroma_present_flag         = get_bits1(gb);
+    const int alf_luma_filter_signal_flag     = get_bits1(gb);
+    int alf_chroma_filter_signal_flag = 0;
+    int alf_cc_filter_signal_flag[2]  = { 0 };
+    int ret;
+
+    if (aps_chroma_present_flag) {
+        alf_chroma_filter_signal_flag = get_bits1(gb);
+        alf_cc_filter_signal_flag[0]  = get_bits1(gb);
+        alf_cc_filter_signal_flag[1]  = get_bits1(gb);
+    }
+    if (alf_luma_filter_signal_flag) {
+        ret = aps_alf_parse_luma(alf, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    }
+    if (alf_chroma_filter_signal_flag) {
+        ret = aps_alf_parse_chroma(alf, gb, log_ctx);
+        if (ret < 0 )
+            return ret;
+    }
+    for (int i = 0; i < 2; i++) {
+        if (alf_cc_filter_signal_flag[i]) {
+            ret = aps_alf_parse_cc(alf, i, gb, log_ctx);
+            if (ret < 0)
+                return ret;
+        }
+    }
+    return 0;
+}
+
+static int aps_lmcs_parse(VVCLMCS *lmcs, GetBitContext *gb, void *log_ctx)
+{
+    const int aps_chroma_present_flag   = get_bits1(gb);
+    int lmcs_delta_cw_prec;
+
+    lmcs->min_bin_idx   = get_ue_golomb(gb);
+    lmcs->max_bin_idx   = LMCS_MAX_BIN_SIZE - 1 - get_ue_golomb(gb);
+    lmcs_delta_cw_prec  = get_ue_golomb(gb) + 1;
+    if (lmcs->min_bin_idx >= LMCS_MAX_BIN_SIZE) {
+        av_log(log_ctx, AV_LOG_WARNING, "lmcs_min_bin_idx(%d) should < %d\n",
+            lmcs->min_bin_idx, LMCS_MAX_BIN_SIZE);
+        return AVERROR_INVALIDDATA;
+    }
+    if (lmcs->max_bin_idx >= LMCS_MAX_BIN_SIZE || lmcs->max_bin_idx < lmcs->min_bin_idx) {
+        av_log(log_ctx, AV_LOG_WARNING, "lmcs_max_bin_idx(%d) should in range [%d, %d]\n",
+            lmcs->max_bin_idx, lmcs->min_bin_idx, LMCS_MAX_BIN_SIZE - 1);
+        return AVERROR_INVALIDDATA;
+    }
+    if (lmcs_delta_cw_prec > LMCS_MAX_BIN_SIZE - 1) {
+        av_log(log_ctx, AV_LOG_WARNING, "lmcs_delta_cw_prec_minus1(%d) should in range [0, 14]\n",
+            lmcs_delta_cw_prec - 1);
+        return AVERROR_INVALIDDATA;
+    }
+
+    memset(&lmcs->delta_cw, 0, sizeof(lmcs->delta_cw));
+    for (int i = lmcs->min_bin_idx; i <= lmcs->max_bin_idx; i++) {
+        lmcs->delta_cw[i] = get_bits(gb, lmcs_delta_cw_prec);
+        if (lmcs->delta_cw[i] && get_bits1(gb))
+            lmcs->delta_cw[i] = -lmcs->delta_cw[i];
+    }
+    if (aps_chroma_present_flag) {
+        lmcs->delta_crs = get_bits(gb, 3);
+        if (lmcs->delta_crs && get_bits1(gb))
+            lmcs->delta_crs = -lmcs->delta_crs;
+    }
+    return 0;
+}
+
+static int is_luma_list(const int id)
+{
+    return id % VVC_MAX_SAMPLE_ARRAYS == SL_START_4x4 || id == SL_START_64x64 + 1;
+}
+
+static int derive_matrix_size(const int id)
+{
+    return id < SL_START_4x4 ? 2 : (id < SL_START_8x8 ? 4 : 8);
+}
+
+static int derive_max_delta(const int id)
+{
+    return (id < SL_START_4x4) ? id : ((id < SL_START_8x8) ? (id - 2) : (id - 8));
+}
+
+// 7.4.3.20 Scaling list data semantics
+static int aps_scaling_parse(VVCScalingList *sl, GetBitContext *gb, AVCodecContext *log_ctx)
+{
+
+    int coeff[SL_MAX_MATRIX_SIZE * SL_MAX_MATRIX_SIZE];
+    const uint8_t *pred;
+    const int *scaling_list;
+    const int aps_chroma_present_flag = get_bits1(gb);
+
+    for (int id = 0; id < SL_MAX_ID; id++) {
+        const int matrix_size   = derive_matrix_size(id);
+        const int log2_size     = log2(matrix_size);
+        const int list_size     = matrix_size * matrix_size;
+        int scaling_list_copy_mode_flag = 1;
+        int scaling_list_pred_mode_flag = 0;
+        int scaling_list_pred_id_delta  = 0;
+        int dc = 0;
+
+        if (aps_chroma_present_flag || is_luma_list(id)) {
+            scaling_list_copy_mode_flag = get_bits1(gb);
+            if (!scaling_list_copy_mode_flag)
+                scaling_list_pred_mode_flag = get_bits1(gb);
+            if ((scaling_list_copy_mode_flag || scaling_list_pred_mode_flag) &&
+                id != SL_START_2x2 &&
+                id != SL_START_4x4 &&
+                id != SL_START_8x8) {
+                const int max_delta = derive_max_delta(id);
+                ue(scaling_list_pred_id_delta, max_delta);
+            }
+            if (!scaling_list_copy_mode_flag) {
+                int next_coef = 0;
+                int scaling_list_delta_coef, scaling_list_dc_coef;
+
+                if (id >= SL_START_16x16) {
+                    se(scaling_list_dc_coef, -128, 127);
+                    dc = next_coef = scaling_list_dc_coef;
+                }
+
+                for (int i = 0; i < list_size; i++) {
+                    const int x = ff_vvc_diag_scan_x[3][3][i];
+                    const int y = ff_vvc_diag_scan_y[3][3][i];
+
+                    if (!(id >= SL_START_64x64 && x >= 4 && y >= 4)) {
+                        se(scaling_list_delta_coef, -128, 127);
+                        next_coef += scaling_list_delta_coef;
+                    }
+                    coeff[i] = next_coef;
+                }
+            }
+        }
+
+        //dc
+        if (id >= SL_START_16x16) {
+            if (!scaling_list_copy_mode_flag && !scaling_list_pred_mode_flag) {
+                sl->scaling_matrix_dc_rec[id - SL_START_16x16] = 8;
+            } else if (!scaling_list_pred_id_delta) {
+                sl->scaling_matrix_dc_rec[id - SL_START_16x16] = 16;
+            } else {
+                const int ref_id = id - scaling_list_pred_id_delta;
+                if (ref_id >= SL_START_16x16)
+                    dc += sl->scaling_matrix_dc_rec[ref_id - SL_START_16x16];
+                else
+                    dc += sl->scaling_matrix_rec[ref_id][0];
+                sl->scaling_matrix_dc_rec[id - SL_START_16x16] = dc & 255;
+            }
+        }
+
+        //ac
+        scaling_list = scaling_list_copy_mode_flag ? ff_vvc_scaling_list0 : coeff;
+        if (!scaling_list_copy_mode_flag && !scaling_list_pred_mode_flag)
+            pred = ff_vvc_scaling_pred_8;
+        else if (!scaling_list_pred_id_delta)
+            pred = ff_vvc_scaling_pred_16;
+        else
+            pred = sl->scaling_matrix_rec[id - scaling_list_pred_id_delta];
+        for (int i = 0; i < list_size; i++) {
+            const int x = ff_vvc_diag_scan_x[log2_size][log2_size][i];
+            const int y = ff_vvc_diag_scan_y[log2_size][log2_size][i];
+            const int off = y * matrix_size + x;
+            sl->scaling_matrix_rec[id][off] = (pred[off] + scaling_list[i]) & 255;
+        }
+    }
+
+    return 0;
+}
+
+int ff_vvc_decode_aps(VVCParamSets *ps, GetBitContext *gb, void *log_ctx)
+{
+    int ret = 0;
+    const int aps_params_type                 = get_bits(gb, 3);
+    const int aps_adaptation_parameter_set_id = get_bits(gb, 5);
+
+    const int max_id[]  = { VVC_MAX_ALF_COUNT, VVC_MAX_LMCS_COUNT, VVC_MAX_SL_COUNT };
+    const int size[]    = { sizeof(VVCALF), sizeof(VVCLMCS), sizeof(VVCScalingList) };
+    AVBufferRef **list[] = { ps->alf_list, ps->lmcs_list, ps->scaling_list };
+    AVBufferRef *buf;
+
+    if (aps_params_type >= FF_ARRAY_ELEMS(max_id)) {
+        av_log(log_ctx, AV_LOG_INFO, "Skipping APS type %d\n", aps_params_type);
+        return 0;
+    }
+    if (aps_adaptation_parameter_set_id >= max_id[aps_params_type]) {
+        av_log(log_ctx, AV_LOG_WARNING, "aps_adaptation_parameter_set_id(%d) should <= %d\n",
+            aps_adaptation_parameter_set_id, max_id[aps_params_type]);
+        return AVERROR_INVALIDDATA;
+    }
+
+    buf = av_buffer_allocz(size[aps_params_type]);
+    if (!buf)
+        return AVERROR(ENOMEM);
+
+    switch (aps_params_type) {
+        case APS_ALF:
+            ret = aps_alf_parse((VVCALF *)buf->data, gb, log_ctx);
+            break;
+        case APS_LMCS:
+            ret = aps_lmcs_parse((VVCLMCS *)buf->data, gb, log_ctx);
+            break;
+        case APS_SCALING:
+            ret = aps_scaling_parse((VVCScalingList *)buf->data, gb, log_ctx);
+            break;
+        default:
+            av_log(log_ctx, AV_LOG_INFO, "Skipping APS type %d\n", aps_params_type);
+            goto fail;
+    }
+    if (ret < 0)
+        goto fail;
+
+    get_bits1(gb);   // aps_extension_flag
+
+    if (get_bits_left(gb) < 0) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "Overread aps type %d by %d bits\n", aps_params_type, -get_bits_left(gb));
+        ret = AVERROR_INVALIDDATA;
+        goto fail;
+    }
+
+    ret = av_buffer_replace(&list[aps_params_type][aps_adaptation_parameter_set_id], buf);
+
+fail:
+    av_buffer_unref(&buf);
+    return ret;
+}
+
+
+void ff_vvc_ps_uninit(VVCParamSets *ps)
+{
+    int i;
+
+    for (i = 0; i < FF_ARRAY_ELEMS(ps->scaling_list); i++)
+        av_buffer_unref(&ps->scaling_list[i]);
+    for (i = 0; i < FF_ARRAY_ELEMS(ps->lmcs_list); i++)
+        av_buffer_unref(&ps->lmcs_list[i]);
+    for (i = 0; i < FF_ARRAY_ELEMS(ps->alf_list); i++)
+        av_buffer_unref(&ps->alf_list[i]);
+    for (i = 0; i < FF_ARRAY_ELEMS(ps->vps_list); i++)
+        av_buffer_unref(&ps->vps_list[i]);
+    for (i = 0; i < FF_ARRAY_ELEMS(ps->sps_list); i++)
+        av_buffer_unref(&ps->sps_list[i]);
+    for (i = 0; i < FF_ARRAY_ELEMS(ps->pps_list); i++)
+        av_buffer_unref(&ps->pps_list[i]);
+    av_buffer_unref(&ps->ph_buf);
+}
+
+static int sh_parse_subpic_idx(VVCSH *sh, const VVCParamSets *ps, GetBitContext *gb)
+{
+    const VVCSPS *sps = ps->sps;
+    const VVCPPS *pps = ps->pps;
+    if (!sps->subpic_info_present_flag)
+        return 0;
+
+    sh->subpic_id = get_bits(gb, sps->subpic_id_len );
+    if (!sps->subpic_id_mapping_explicitly_signalled_flag)
+        return sh->subpic_id;
+
+    for (int i = 0; i < sps->num_subpics; i++) {
+        if (pps->subpic_id[i] == sh->subpic_id)
+            return i;
+    }
+    return sps->num_subpics;
+}
+
+static void sh_parse_extra_bits(const VVCSPS *sps, GetBitContext *gb)
+{
+    for (int i = 0; i < sps->num_extra_sh_bytes * 8; i++) {
+        if (sps->extra_sh_bit_present_flag[i])
+            get_bits1(gb);
+    }
+}
+
+static int sh_parse_slice_address(VVCSH *sh, VVCContext *s, const int curr_subpic_idx, GetBitContext *gb)
+{
+    void *log_ctx           = s->avctx;
+    const VVCSPS *sps       = s->ps.sps;
+    const VVCPPS *pps       = s->ps.pps;
+    int num_slices_in_subpic = pps->num_slices_in_subpic[curr_subpic_idx];
+
+    sh->slice_address = 0;
+    if ((pps->rect_slice_flag && num_slices_in_subpic > 1) ||
+        (!pps->rect_slice_flag && pps->num_tiles_in_pic > 1)) {
+        unsigned int bits, max;
+        if (!pps->rect_slice_flag) {
+            bits = av_ceil_log2(pps->num_tiles_in_pic);
+            max = pps->num_tiles_in_pic - 1;
+        } else {
+            bits = av_ceil_log2(num_slices_in_subpic);
+            max = num_slices_in_subpic - 1;
+        }
+        u(bits, sh->slice_address, 0, max);
+    }
+
+    sh_parse_extra_bits(sps, gb);
+
+    if (pps->rect_slice_flag) {
+        int pic_level_slice_idx = sh->slice_address;
+        for (int j = 0; j < curr_subpic_idx; j++)
+            pic_level_slice_idx += pps->num_slices_in_subpic[j];
+        sh->ctb_addr_in_curr_slice = pps->ctb_addr_in_slice + pps->slice_start_offset[pic_level_slice_idx];
+        sh->num_ctus_in_curr_slice = pps->num_ctus_in_slice[pic_level_slice_idx];
+    } else {
+        int tile_x = sh->slice_address % pps->num_tile_columns;
+        int tile_y = sh->slice_address / pps->num_tile_columns;
+        const int slice_start_ctb = pps->row_bd[tile_y] * pps->ctb_width + pps->col_bd[tile_x] * pps->row_height[tile_y];
+        sh->num_tiles_in_slice = 1;
+        if (pps->num_tiles_in_pic - sh->slice_address > 1)
+            uep(sh->num_tiles_in_slice, 1, 1, pps->num_tiles_in_pic - sh->slice_address);
+        sh->ctb_addr_in_curr_slice = pps->ctb_addr_in_slice + slice_start_ctb;
+
+        sh->num_ctus_in_curr_slice = 0;
+        for (int tile_idx = sh->slice_address; tile_idx < sh->slice_address + sh->num_tiles_in_slice; tile_idx++) {
+            tile_x = tile_idx % pps->num_tile_columns;
+            tile_y = tile_idx / pps->num_tile_columns;
+            sh->num_ctus_in_curr_slice += pps->row_height[tile_y] * pps->column_width[tile_x];
+        }
+    }
+
+    return 0;
+}
+
+static int sh_parse_nb_refs(const VVCSH *sh, uint8_t *nb_refs, const VVCPPS *pps, GetBitContext* gb, void *log_ctx)
+{
+    if ((!IS_I(sh)&& sh->rpls[0].num_ref_entries > 1) ||
+        (IS_B(sh) &&  sh->rpls[1].num_ref_entries > 1)) {
+        int num_ref_idx_active_override_flag = get_bits1(gb);
+        for (int i = 0; i < (IS_B(sh) ? 2 : 1); i++) {
+            if (num_ref_idx_active_override_flag) {
+                nb_refs[i] = 1;
+                if (sh->rpls[i].num_ref_entries > 1) {
+                    nb_refs[i] = get_ue_golomb_long(gb) + 1;
+                    if (nb_refs[i] > 15) {
+                        av_log(log_ctx, AV_LOG_ERROR,
+                            "num_ref_idx_active_minus1(%d) should in range [0, 14]\n",
+                            nb_refs[i] - 1);
+                        return AVERROR_INVALIDDATA;
+                    }
+                }
+            } else {
+                nb_refs[i] =
+                    FFMIN(pps->num_ref_idx_default_active[i], sh->rpls[i].num_ref_entries);
+            }
+        }
+    } else {
+        nb_refs[0] = !IS_I(sh);
+        nb_refs[1] = IS_B(sh);
+    }
+    return 0;
+}
+
+static int sh_parse_alf(VVCSH *sh, VVCContext *s, GetBitContext *gb)
+{
+    int ret;
+    const VVCParamSets *ps = &s->ps;
+
+    sh->alf.enabled_flag[LUMA] = 0;
+    if (ps->sps->alf_enabled_flag) {
+        if (!ps->pps->alf_info_in_ph_flag) {
+            ret = alf_parse(&sh->alf, ps, gb, s->avctx);
+            if (ret < 0)
+                return ret;
+        } else {
+            sh->alf = ps->ph->alf;
+        }
+    }
+    return 0;
+}
+
+static int sh_parse_inter(VVCSH *sh, VVCContext *s, GetBitContext *gb)
+{
+    int ret;
+    void *log_ctx = s->avctx;
+    const VVCParamSets *ps = &s->ps;
+    const VVCSPS *sps      = ps->sps;
+    const VVCPPS *pps      = ps->pps;
+    const VVCPH  *ph       = ps->ph;
+
+    if (!pps->rpl_info_in_ph_flag && (!IS_IDR(s) || sps->idr_rpl_present_flag)) {
+        ret = rpls_list_parse(sh->rpls, ps, ph->poc, gb, log_ctx);
+        if (ret < 0)
+            return ret;
+    } else {
+        memcpy(&sh->rpls, &ph->rpls, sizeof(ph->rpls));
+    }
+
+    ret = sh_parse_nb_refs(sh, sh->nb_refs, pps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    sh->cabac_init_flag = 0;
+    if (!IS_I(sh)) {
+        if (pps->cabac_init_present_flag)
+            sh->cabac_init_flag = get_bits1(gb);
+        if (ph->temporal_mvp_enabled_flag && !pps->rpl_info_in_ph_flag) {
+            sh->collocated_list = L0;
+            if (IS_B(sh))
+                sh->collocated_list = !get_bits1(gb);
+            if (sh->nb_refs[sh->collocated_list] > 1) {
+                ue(sh->collocated_ref_idx, sh->nb_refs[sh->collocated_list] - 1);
+            }
+            if (!pps->wp_info_in_ph_flag &&
+                ((pps->weighted_pred_flag  && IS_P(sh)) ||
+                (pps->weighted_bipred_flag && IS_B(sh)))) {
+                ret = hls_pred_weight_table(&sh->pwt, sh->nb_refs, sh->rpls,
+                    sps, pps, gb, log_ctx);
+                if (ret < 0)
+                    return ret;
+            }
+        }
+
+    }
+    return 0;
+}
+
+static int sh_parse_slice_qp_y(VVCSH *sh, const VVCParamSets *ps, GetBitContext* gb, void *log_ctx)
+{
+    const VVCSPS *sps   = ps->sps;
+    const VVCPPS *pps   = ps->pps;
+    const VVCPH *ph     = ps->ph;
+    if (!pps->qp_delta_info_in_ph_flag) {
+        int8_t sh_qp_delta;
+        se(sh_qp_delta, -6 * (sps->bit_depth - 8) - pps->init_qp,
+           63 - pps->init_qp);
+        sh->slice_qp_y = pps->init_qp + sh_qp_delta;
+    } else {
+        sh->slice_qp_y = pps->init_qp + ph->qp_delta;
+    }
+    return 0;
+}
+
+static int sh_parse_chroma_qp_offsets(VVCSH *sh, const VVCParamSets *ps, GetBitContext* gb, void *log_ctx)
+{
+    const VVCSPS *sps   = ps->sps;
+    const VVCPPS *pps   = ps->pps;
+
+    memset(sh->chroma_qp_offset, 0, sizeof(sh->chroma_qp_offset));
+
+    if (pps->slice_chroma_qp_offsets_present_flag) {
+        int8_t off;
+        for (int i = CB - 1; i < CR + sps->joint_cbcr_enabled_flag; i++) {
+            se(sh->chroma_qp_offset[i], -12, 12);
+            off = pps->chroma_qp_offset[i] + sh->chroma_qp_offset[i];
+            if (off < -12 || off > 12) {
+                av_log(log_ctx, AV_LOG_ERROR,
+                    "chroma_qp_offset(%d) not in range [-12, 12].\n", off);
+                return AVERROR_INVALIDDATA;
+            }
+        }
+    }
+
+    sh->cu_chroma_qp_offset_enabled_flag = 0;
+    if (pps->cu_chroma_qp_offset_list_enabled_flag)
+        sh->cu_chroma_qp_offset_enabled_flag = get_bits1(gb);
+    return 0;
+}
+
+static void sh_parse_sao_used_flag(VVCSH *sh, const VVCParamSets *ps, GetBitContext *gb)
+{
+    const VVCSPS *sps   = ps->sps;
+    const VVCPPS *pps   = ps->pps;
+    const VVCPH *ph     = ps->ph;
+    if (sps->sao_enabled_flag && !pps->sao_info_in_ph_flag) {
+        const int has_chroma = sps->chroma_format_idc != 0;
+        sh->sao_used_flag[0] = get_bits1(gb);
+        sh->sao_used_flag[1] = has_chroma ? get_bits1(gb) : 0;
+    } else {
+        sh->sao_used_flag[0] = ph->sao_luma_enabled_flag;
+        sh->sao_used_flag[1] = ph->sao_chroma_enabled_flag;
+    }
+    sh->sao_used_flag[2] = sh->sao_used_flag[1];
+}
+
+static int sh_parse_deblock(VVCSH *sh, const VVCPPS *pps, const VVCPH *ph, GetBitContext *gb, void *log_ctx)
+{
+    int sh_deblocking_params_present_flag = 0;
+
+    if (pps->deblocking_filter_override_enabled_flag && !pps->dbf_info_in_ph_flag)
+        sh_deblocking_params_present_flag = get_bits1(gb);
+
+    sh->deblocking_filter_disabled_flag = ph->deblocking_filter_disabled_flag;
+    if (sh_deblocking_params_present_flag) {
+        sh->deblocking_filter_disabled_flag = 0;
+        if (!pps->deblocking_filter_disabled_flag)
+            sh->deblocking_filter_disabled_flag = get_bits1(gb);
+
+        if (!sh->deblocking_filter_disabled_flag)
+            return deblock_parse(&sh->deblock,pps, gb, log_ctx);
+    }
+    memcpy(&sh->deblock, &ph->deblock, sizeof(sh->deblock));
+
+    return 0;
+}
+
+static void sh_parse_transform(VVCSH *sh, const VVCSPS *sps, GetBitContext *gb)
+{
+    sh->dep_quant_used_flag = 0;
+    if (sps->dep_quant_enabled_flag)
+        sh->dep_quant_used_flag = get_bits1(gb);
+
+    sh->sign_data_hiding_used_flag = 0;
+    if (sps->sign_data_hiding_enabled_flag && !sh->dep_quant_used_flag)
+        sh->sign_data_hiding_used_flag = get_bits1(gb);
+
+    sh->ts_residual_coding_disabled_flag = 0;
+    if (sps->transform_skip_enabled_flag &&
+        !sh->dep_quant_used_flag &&
+        !sh->sign_data_hiding_used_flag)
+        sh->ts_residual_coding_disabled_flag = get_bits1(gb);
+}
+
+static int sh_parse_entry_points(VVCSH *sh, const int curr_subpic_idx,
+    const VVCParamSets *ps, GetBitContext *gb, void *log_ctx)
+{
+    const VVCSPS *sps   = ps->sps;
+    const VVCPPS *pps   = ps->pps;
+
+    sh->num_entry_points = 0;
+    if (sps->entry_point_offsets_present_flag) {
+        for (int i = 1; i <sh->num_ctus_in_curr_slice; i++) {
+            const int pre_ctb_addr_x = sh->ctb_addr_in_curr_slice[i - 1] % pps->ctb_width;
+            const int pre_ctb_addr_y = sh->ctb_addr_in_curr_slice[i - 1] / pps->ctb_width;
+            const int ctb_addr_x     = sh->ctb_addr_in_curr_slice[i] % pps->ctb_width;
+            const int ctb_addr_y     = sh->ctb_addr_in_curr_slice[i] / pps->ctb_width;
+            if (pps->ctb_to_row_bd[ctb_addr_y] != pps->ctb_to_row_bd[pre_ctb_addr_y] ||
+                pps->ctb_to_col_bd[ctb_addr_x] != pps->ctb_to_col_bd[pre_ctb_addr_x] ||
+                (ctb_addr_y != pre_ctb_addr_y && sps->entropy_coding_sync_enabled_flag)) {
+                sh->entry_point_start_ctu[sh->num_entry_points] = i;
+                sh->num_entry_points++;
+            }
+        }
+
+        if (sh->num_entry_points > VVC_MAX_ENTRY_POINTS) {
+            avpriv_request_sample(log_ctx, "Too many entry points: "
+                   "%"PRIu16".\n", sh->num_entry_points);
+            return AVERROR_PATCHWELCOME;
+        }
+    }
+
+    if (sh->num_entry_points > 0) {
+        int sh_entry_offset_len_minus1;
+        ue(sh_entry_offset_len_minus1, 31);
+        for (int i = 0; i < sh->num_entry_points; i++)
+            sh->entry_point_offset[i] = get_bits(gb, sh_entry_offset_len_minus1 + 1) + 1;
+    }
+
+    return 0;
+}
+
+static int sh_parse_param_set(VVCContext *s, const int sh_picture_header_in_slice_header_flag,
+    const int is_first_slice, GetBitContext *gb)
+{
+    VVCPH *ph                   = s->ps.ph;
+    int ret = 0;
+
+    if (!(sh_picture_header_in_slice_header_flag && is_first_slice) && !ph)
+        return AVERROR_INVALIDDATA;
+
+    if (sh_picture_header_in_slice_header_flag){
+        if (is_first_slice) {
+            ret = ff_vvc_decode_ph(&s->ps, s->pocTid0, IS_CLVSS(s), gb, s->avctx);
+            if (ret < 0)
+                return ret;
+        } else {
+            skip_bits(gb, ph->size);
+        }
+    }
+
+    return ret;
+}
+
+int ff_vvc_decode_sh(VVCSH *sh, VVCContext *s, const int is_first_slice, GetBitContext *gb)
+{
+    void *log_ctx = s->avctx;
+    VVCParamSets *ps   = &s->ps;
+    const int sh_picture_header_in_slice_header_flag = get_bits1(gb);
+    int ret, curr_subpic_idx;
+
+    ret = sh_parse_param_set(s, sh_picture_header_in_slice_header_flag, is_first_slice, gb);
+    if (ret < 0)
+        return ret;
+
+    curr_subpic_idx = sh_parse_subpic_idx(sh, ps, gb);
+    if (curr_subpic_idx >= ps->sps->num_subpics) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "sh->subpic_id(%d) should in range [0, %d]\n",
+               curr_subpic_idx, ps->sps->num_subpics - 1);
+        return AVERROR_INVALIDDATA;
+    }
+
+    ret = sh_parse_slice_address(sh, s, curr_subpic_idx, gb);
+    if (ret < 0)
+        return ret;
+
+    sh->slice_type = VVC_SLICE_TYPE_I;
+    if (ps->ph->inter_slice_allowed_flag)
+        ue(sh->slice_type, VVC_SLICE_TYPE_I);
+
+    if (IS_CVSS(s))
+        sh->no_output_of_prior_pics_flag = get_bits1(gb);
+
+    ret = sh_parse_alf(sh, s, gb);
+    if (ret < 0)
+        return ret;
+
+    if (ps->ph->lmcs_enabled_flag && !sh_picture_header_in_slice_header_flag)
+        sh->lmcs_used_flag = get_bits1(gb);
+    else
+        sh->lmcs_used_flag = sh_picture_header_in_slice_header_flag ? ps->ph->lmcs_enabled_flag : 0;
+
+    sh->explicit_scaling_list_used_flag = 0;
+    if (ps->ph->explicit_scaling_list_enabled_flag) {
+        sh->explicit_scaling_list_used_flag = 1;
+        if (!sh_picture_header_in_slice_header_flag)
+            sh->explicit_scaling_list_used_flag = get_bits1(gb);
+    }
+
+    ret = sh_parse_inter(sh, s, gb);
+    if (ret <  0)
+        return ret;
+
+    ret = sh_parse_slice_qp_y(sh, ps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    ret = sh_parse_chroma_qp_offsets(sh, ps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    sh_parse_sao_used_flag(sh, ps, gb);
+
+    ret = sh_parse_deblock(sh, ps->pps, ps->ph, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    sh_parse_transform(sh, ps->sps, gb);
+
+    if (ps->pps->slice_header_extension_present_flag) {
+        int sh_slice_header_extension_length;
+        ue(sh_slice_header_extension_length, 256);
+        skip_bits(gb, 8 * sh_slice_header_extension_length);
+    }
+
+    ret = sh_parse_entry_points(sh, curr_subpic_idx, ps, gb, log_ctx);
+    if (ret < 0)
+        return ret;
+
+    skip_bits(gb, 1);
+    align_get_bits(gb);
+
+    if (get_bits_left(gb) < 0) {
+        av_log(log_ctx, AV_LOG_ERROR,
+               "Overread slice header by %d bits\n", -get_bits_left(gb));
+        return AVERROR_INVALIDDATA;
+    }
+
+    //get calculated values
+    {
+        const PartitionConstraints *constraints[2] = { &ps->ph->inter_slice, &ps->ph->inter_slice };
+        if (IS_I(sh)) {
+            constraints[LUMA]   = &ps->ph->intra_slice_luma;
+            constraints[CHROMA] = &ps->ph->intra_slice_chroma;
+        }
+
+        sh->cu_qp_delta_subdiv = ps->ph->cu_qp_delta_subdiv[!IS_I(sh)];
+        sh->cu_chroma_qp_offset_subdiv = ps->ph->cu_chroma_qp_offset_subdiv[!IS_I(sh)];
+
+        for (int i = LUMA; i <= CHROMA; i++) {
+            const PartitionConstraints *pc = constraints[i];
+            const int min_qt_log2_size = ps->sps->min_cb_log2_size_y + pc->log2_diff_min_qt_min_cb;
+
+            sh->max_bt_size[i]   = 1 << (min_qt_log2_size + pc->log2_diff_max_bt_min_qt);
+            sh->max_tt_size[i]   = 1 << (min_qt_log2_size + pc->log2_diff_max_tt_min_qt);
+            sh->max_mtt_depth[i] = pc->max_mtt_hierarchy_depth;
+            sh->min_qt_size[i]   = 1 << min_qt_log2_size;
+        }
+
+    }
+    return 0;
+}
diff --git a/libavcodec/vvc/vvc_ps.h b/libavcodec/vvc/vvc_ps.h
new file mode 100644
index 0000000000..dc094bee41
--- /dev/null
+++ b/libavcodec/vvc/vvc_ps.h
@@ -0,0 +1,811 @@
+/*
+ * VVC parameter set parser
+ *
+ * Copyright (C) 2023 Nuo Mi
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVCODEC_VVC_PS_H
+#define AVCODEC_VVC_PS_H
+
+#include "libavcodec/vvc.h"
+
+#define IS_VCL(t) ((t) <= VVC_RSV_IRAP_11 && (t) >= VVC_TRAIL_NUT)
+
+#define IS_IDR(s)  ((s)->vcl_unit_type == VVC_IDR_W_RADL || (s)->vcl_unit_type == VVC_IDR_N_LP)
+#define IS_CRA(s)  ((s)->vcl_unit_type == VVC_CRA_NUT)
+#define IS_IRAP(s) (IS_IDR(s) || IS_CRA(s))
+#define IS_GDR(s)  ((s)->vcl_unit_type == VVC_GDR_NUT)
+#define IS_CVSS(s) (IS_IRAP(s)|| IS_GDR(s))
+#define IS_CLVSS(s) (IS_CVSS(s) && s->no_output_before_recovery_flag)
+#define IS_RASL(s) ((s)->vcl_unit_type == VVC_RASL_NUT)
+#define IS_RADL(s) ((s)->vcl_unit_type == VVC_RADL_NUT)
+
+#define IS_I(sh) ((sh)->slice_type == VVC_SLICE_TYPE_I)
+#define IS_P(sh) ((sh)->slice_type == VVC_SLICE_TYPE_P)
+#define IS_B(sh) ((sh)->slice_type == VVC_SLICE_TYPE_B)
+
+#define LMCS_MAX_BIT_DEPTH  12
+#define LMCS_MAX_LUT_SIZE   (1 << LMCS_MAX_BIT_DEPTH)
+#define LMCS_MAX_BIN_SIZE 16
+#define LADF_MAX_INTERVAL   5
+
+enum {
+    CHROMA_FORMAT_MONO,
+    CHROMA_FORMAT_420,
+    CHROMA_FORMAT_422,
+    CHROMA_FORMAT_444,
+};
+
+typedef struct VUI {
+    uint16_t payload_size;
+
+    uint8_t  progressive_source_flag;
+    uint8_t  interlaced_source_flag;
+    uint8_t  non_packed_constraint_flag;
+    uint8_t  non_projected_constraint_flag;
+
+    uint8_t  aspect_ratio_info_present_flag;
+    uint8_t  aspect_ratio_constant_flag;
+    uint8_t  aspect_ratio_idc;
+
+    uint16_t sar_width;
+    uint16_t sar_height;
+
+    uint8_t  overscan_info_present_flag;
+    uint8_t  overscan_appropriate_flag;
+
+    uint8_t  colour_description_present_flag;
+    uint8_t  colour_primaries;
+
+    uint8_t  transfer_characteristics;
+    uint8_t  matrix_coeffs;
+    uint8_t  full_range_flag;
+
+    uint8_t  chroma_loc_info_present_flag;
+    uint8_t  chroma_sample_loc_type_frame;
+    uint8_t  chroma_sample_loc_type_top_field;
+    uint8_t  chroma_sample_loc_type_bottom_field;
+} VUI;
+
+typedef struct GeneralConstraintsInfo {
+    uint8_t present_flag;
+    /* general */
+    uint8_t intra_only_constraint_flag;
+    uint8_t all_layers_independent_constraint_flag;
+    uint8_t one_au_only_constraint_flag;
+
+    /* picture format */
+    uint8_t sixteen_minus_max_bitdepth_constraint_idc;
+    uint8_t three_minus_max_chroma_format_constraint_idc;
+
+    /* NAL unit type related */
+    uint8_t no_mixed_nalu_types_in_pic_constraint_flag;
+    uint8_t no_trail_constraint_flag;
+    uint8_t no_stsa_constraint_flag;
+    uint8_t no_rasl_constraint_flag;
+    uint8_t no_radl_constraint_flag;
+    uint8_t no_idr_constraint_flag;
+    uint8_t no_cra_constraint_flag;
+    uint8_t no_gdr_constraint_flag;
+    uint8_t no_aps_constraint_flag;
+    uint8_t no_idr_rpl_constraint_flag;
+
+    /* tile, slice, subpicture partitioning */
+    uint8_t one_tile_per_pic_constraint_flag;
+    uint8_t pic_header_in_slice_header_constraint_flag;
+    uint8_t one_slice_per_pic_constraint_flag;
+    uint8_t no_rectangular_slice_constraint_flag;
+    uint8_t one_slice_per_subpic_constraint_flag;
+    uint8_t no_subpic_info_constraint_flag;
+
+    /* CTU and block partitioning */
+    uint8_t three_minus_max_log2_ctu_size_constraint_idc;
+    uint8_t no_partition_constraints_override_constraint_flag;
+    uint8_t no_mtt_constraint_flag;
+    uint8_t no_qtbtt_dual_tree_intra_constraint_flag;
+
+    /* intra */
+    uint8_t no_palette_constraint_flag;
+    uint8_t no_ibc_constraint_flag;
+    uint8_t no_isp_constraint_flag;
+    uint8_t no_mrl_constraint_flag;
+    uint8_t no_mip_constraint_flag;
+    uint8_t no_cclm_constraint_flag;
+
+    /* inter */
+    uint8_t no_ref_pic_resampling_constraint_flag;
+    uint8_t no_res_change_in_clvs_constraint_flag;
+    uint8_t no_weighted_prediction_constraint_flag;
+    uint8_t no_ref_wraparound_constraint_flag;
+    uint8_t no_temporal_mvp_constraint_flag;
+    uint8_t no_sbtmvp_constraint_flag;
+    uint8_t no_amvr_constraint_flag;
+    uint8_t no_bdof_constraint_flag;
+    uint8_t no_smvd_constraint_flag;
+    uint8_t no_dmvr_constraint_flag;
+    uint8_t no_mmvd_constraint_flag;
+    uint8_t no_affine_motion_constraint_flag;
+    uint8_t no_prof_constraint_flag;
+    uint8_t no_bcw_constraint_flag;
+    uint8_t no_ciip_constraint_flag;
+    uint8_t no_gpm_constraint_flag;
+
+    /* transform, quantization, residual */
+    uint8_t no_luma_transform_size_64_constraint_flag;
+    uint8_t no_transform_skip_constraint_flag;
+    uint8_t no_bdpcm_constraint_flag;
+    uint8_t no_mts_constraint_flag;
+    uint8_t no_lfnst_constraint_flag;
+    uint8_t no_joint_cbcr_constraint_flag;
+    uint8_t no_sbt_constraint_flag;
+    uint8_t no_act_constraint_flag;
+    uint8_t no_explicit_scaling_list_constraint_flag;
+    uint8_t no_dep_quant_constraint_flag;
+    uint8_t no_sign_data_hiding_constraint_flag;
+    uint8_t no_cu_qp_delta_constraint_flag;
+    uint8_t no_chroma_qp_offset_constraint_flag;
+
+    /* loop filter */
+    uint8_t no_sao_constraint_flag;
+    uint8_t no_alf_constraint_flag;
+    uint8_t no_ccalf_constraint_flag;
+    uint8_t no_lmcs_constraint_flag;
+    uint8_t no_ladf_constraint_flag;
+    uint8_t no_virtual_boundaries_constraint_flag;
+} GeneralConstraintsInfo;
+
+typedef struct PTL {
+    uint8_t  general_profile_idc;
+    uint8_t  general_tier_flag;
+    uint8_t  general_level_idc;
+    uint8_t  frame_only_constraint_flag;
+    uint8_t  multilayer_enabled_flag;
+    GeneralConstraintsInfo gci;
+    uint8_t  sublayer_level_present_flag[VVC_MAX_SUBLAYERS - 1];
+    uint8_t  sublayer_level_idc[VVC_MAX_SUBLAYERS - 1];
+    uint8_t  num_sub_profiles;
+    uint32_t general_sub_profile_idc[VVC_MAX_SUB_PROFILES];
+} PTL;
+
+typedef struct DpbParameters {
+    uint8_t max_dec_pic_buffering[VVC_MAX_SUBLAYERS];
+    uint8_t max_num_reorder_pics[VVC_MAX_SUBLAYERS];
+    uint8_t max_latency_increase[VVC_MAX_SUBLAYERS];
+} DpbParameters;
+
+typedef struct VVCVPS {
+    uint8_t  video_parameter_set_id;
+    uint8_t  max_layers;
+    uint8_t  max_sublayers_minus1;
+    uint8_t  default_ptl_dpb_hrd_max_tid_flag;
+    uint8_t  all_independent_layers_flag;
+    uint8_t  layer_id[VVC_MAX_LAYERS];
+    uint8_t  independent_layer_flag[VVC_MAX_LAYERS];
+    uint8_t  max_tid_ref_present_flag[VVC_MAX_LAYERS];
+    uint8_t  direct_ref_layer_flag[VVC_MAX_LAYERS][VVC_MAX_LAYERS - 1];
+    uint8_t  max_tid_il_ref_pics_plus1[VVC_MAX_LAYERS][VVC_MAX_LAYERS - 1];
+    uint8_t  each_layer_is_an_ols_flag;
+    uint8_t  ols_mode_idc;
+    uint8_t  num_output_layer_sets_minus2;
+    uint8_t  ols_output_layer_flag[VVC_MAX_TOTAL_NUM_OLSS][VVC_MAX_LAYERS];
+
+    uint8_t  num_ptls_minus1;
+    uint8_t  pt_present_flag[VVC_MAX_PTLS];
+    uint8_t  ptl_max_tid[VVC_MAX_PTLS];
+
+    uint8_t  ols_ptl_idx[VVC_MAX_TOTAL_NUM_OLSS];
+
+    uint16_t num_dpb_params_minus1;
+    uint8_t  sublayer_dpb_params_present_flag;
+    uint8_t  dpb_max_tid[VVC_MAX_TOTAL_NUM_OLSS];
+    uint16_t ols_dpb_pic_width[VVC_MAX_TOTAL_NUM_OLSS];
+    uint16_t ols_dpb_pic_height[VVC_MAX_TOTAL_NUM_OLSS];
+    uint8_t  ols_dpb_chroma_format[VVC_MAX_TOTAL_NUM_OLSS];
+    uint8_t  ols_dpb_bitdepth_minus8[VVC_MAX_TOTAL_NUM_OLSS];
+    uint16_t ols_dpb_params_idx[VVC_MAX_TOTAL_NUM_OLSS];
+
+    uint8_t  timing_hrd_params_present_flag;
+    uint8_t  sublayer_cpb_params_present_flag;
+    uint16_t num_ols_timing_hrd_params_minus1;
+    uint8_t  hrd_max_tid[VVC_MAX_TOTAL_NUM_OLSS];
+    uint8_t  ols_timing_hrd_idx[VVC_MAX_TOTAL_NUM_OLSS];
+
+    uint8_t data[4096];
+    int data_size;
+} VVCVPS;
+
+typedef struct VVCWindow {
+    int left_offset;
+    int right_offset;
+    int top_offset;
+    int bottom_offset;
+} VVCWindow;
+
+typedef struct VVCRefPicListStructEntry {
+    uint8_t inter_layer_ref_pic_flag;
+    uint8_t st_ref_pic_flag;
+
+    //shortterm
+    int8_t  delta_poc_val_st;   ///< DeltaPocValSt
+
+    //longterm
+    uint8_t lt_msb_flag;        ///< delta_poc_msb_cycle_present_flag
+    int16_t lt_poc;
+
+    //interlayer
+    uint8_t ilrp_idx;
+} VVCRefPicListStructEntry;
+
+typedef struct VVCRefPicListStruct {
+    uint8_t num_ref_entries;
+    uint8_t num_ltrp_entries;                               ///< NumLtrpEntries
+    uint8_t ltrp_in_header_flag;
+    VVCRefPicListStructEntry entries[VVC_MAX_REF_ENTRIES];
+} VVCRefPicListStruct;
+
+/*
+ * we use PartitionConstraints for following fields in spec
+    uint8_t  log2_diff_min_qt_min_cb_intra_slice_luma;
+    uint8_t  max_mtt_hierarchy_depth_intra_slice_luma;
+    uint8_t  log2_diff_max_bt_min_qt_intra_slice_luma;
+    uint8_t  log2_diff_max_tt_min_qt_intra_slice_luma;
+
+    uint8_t  log2_diff_min_qt_min_cb_intra_slice_chroma;
+    uint8_t  max_mtt_hierarchy_depth_intra_slice_chroma;
+    uint8_t  log2_diff_max_bt_min_qt_intra_slice_chroma;
+    uint8_t  log2_diff_max_tt_min_qt_intra_slice_chroma;
+
+    uint8_t  log2_diff_min_qt_min_cb_inter_slice;
+    uint8_t  max_mtt_hierarchy_depth_inter_slice;
+    uint8_t  log2_diff_max_bt_min_qt_inter_slice;
+    uint8_t  log2_diff_max_tt_min_qt_inter_slice;
+
+*/
+typedef struct PartitionConstraints {
+    uint8_t  log2_diff_min_qt_min_cb;
+    uint8_t  max_mtt_hierarchy_depth;
+    uint8_t  log2_diff_max_bt_min_qt;
+    uint8_t  log2_diff_max_tt_min_qt;
+} PartitionConstraints;
+
+typedef struct GeneralTimingHrdParameters {
+    uint8_t general_nal_hrd_params_present_flag;
+    uint8_t general_vcl_hrd_params_present_flag;
+    uint8_t general_du_hrd_params_present_flag;
+    int hrd_cpb_cnt;    ///< hrd_cpb_cnt_minus1 + 1
+} GeneralTimingHrdParameters;
+
+typedef struct VirtualBoundaries {
+    uint8_t  virtual_boundaries_present_flag;
+    uint8_t  num_ver_virtual_boundaries;
+    uint16_t virtual_boundary_pos_x_minus1[3];
+    uint8_t  num_hor_virtual_boundaries;
+    uint16_t virtual_boundary_pos_y_minus1[3];
+} VirtualBoundaries;
+
+typedef struct VVCSPS {
+    unsigned video_parameter_set_id;
+
+    VVCWindow output_window;
+
+    VVCWindow conf_win;
+
+    int pixel_shift;
+
+    enum AVPixelFormat pix_fmt;
+
+    uint8_t  max_sublayers;
+    uint8_t  chroma_format_idc;
+
+    uint8_t  ref_pic_resampling_enabled_flag;
+    uint8_t  res_change_in_clvs_allowed_flag;
+
+    uint16_t width;
+    uint16_t height;
+
+    uint8_t  subpic_info_present_flag;
+    uint16_t num_subpics;
+    uint8_t  independent_subpics_flag;
+    uint16_t subpic_ctu_top_left_x[VVC_MAX_SLICES];
+    uint16_t subpic_ctu_top_left_y[VVC_MAX_SLICES];
+    uint16_t subpic_width[VVC_MAX_SLICES];
+    uint16_t subpic_height[VVC_MAX_SLICES];
+    uint8_t  subpic_treated_as_pic_flag[VVC_MAX_SLICES];
+    uint8_t  loop_filter_across_subpic_enabled_flag[VVC_MAX_SLICES];
+    uint8_t  subpic_id_len;
+    uint8_t  subpic_id_mapping_explicitly_signalled_flag;
+    uint8_t  subpic_id_mapping_present_flag;
+    uint32_t subpic_id[VVC_MAX_SLICES];
+
+    uint8_t  entropy_coding_sync_enabled_flag;
+    uint8_t  entry_point_offsets_present_flag;
+
+    uint8_t  log2_max_pic_order_cnt_lsb;
+    uint8_t  poc_msb_cycle_flag;
+    uint8_t  poc_msb_cycle_len;
+
+    uint8_t  num_extra_ph_bytes;
+    uint8_t  extra_ph_bit_present_flag[16];
+
+    uint8_t  num_extra_sh_bytes;
+    uint8_t  extra_sh_bit_present_flag[16];
+
+    uint8_t  sublayer_dpb_params_flag;
+    DpbParameters dpb;
+
+    uint8_t  partition_constraints_override_enabled_flag;
+    uint8_t  qtbtt_dual_tree_intra_flag;
+
+    PartitionConstraints intra_slice_luma;
+    PartitionConstraints intra_slice_chroma;
+    PartitionConstraints inter_slice;
+
+    uint8_t  transform_skip_enabled_flag;
+    uint8_t  bdpcm_enabled_flag;
+
+    uint8_t  mts_enabled_flag;
+    uint8_t  explicit_mts_intra_enabled_flag;
+    uint8_t  explicit_mts_inter_enabled_flag;
+
+    uint8_t  lfnst_enabled_flag;
+
+    uint8_t  joint_cbcr_enabled_flag;
+
+    uint8_t  sao_enabled_flag;
+    uint8_t  alf_enabled_flag;
+    uint8_t  ccalf_enabled_flag;
+    uint8_t  lmcs_enabled_flag;
+
+    // inter
+    uint8_t  weighted_pred_flag;
+    uint8_t  weighted_bipred_flag;
+    uint8_t  long_term_ref_pics_flag;
+    uint8_t  inter_layer_prediction_enabled_flag;
+    uint8_t  idr_rpl_present_flag;
+    uint8_t  num_ref_pic_lists[2];
+    VVCRefPicListStruct ref_pic_list_struct[2][VVC_MAX_REF_PIC_LISTS];
+    uint8_t  ref_wraparound_enabled_flag;
+    uint8_t  temporal_mvp_enabled_flag;
+    uint8_t  sbtmvp_enabled_flag;
+    uint8_t  amvr_enabled_flag;
+    uint8_t  bdof_enabled_flag;
+    uint8_t  bdof_control_present_in_ph_flag;
+    uint8_t  smvd_enabled_flag;
+    uint8_t  dmvr_enabled_flag;
+    uint8_t  dmvr_control_present_in_ph_flag;
+    uint8_t  mmvd_enabled_flag;
+    uint8_t  mmvd_fullpel_only_enabled_flag;
+    uint8_t  sbt_enabled_flag;
+    uint8_t  affine_enabled_flag;
+    uint8_t  five_minus_max_num_subblock_merge_cand;
+    uint8_t  six_param_affine_enabled_flag;
+    uint8_t  affine_amvr_enabled_flag;
+    uint8_t  affine_prof_enabled_flag;
+    uint8_t  prof_control_present_in_ph_flag;
+    uint8_t  bcw_enabled_flag;
+    uint8_t  ciip_enabled_flag;
+    uint8_t  gpm_enabled_flag;
+    uint8_t  log2_parallel_merge_level;
+
+    // intra
+    uint8_t  isp_enabled_flag;
+    uint8_t  mrl_enabled_flag;
+    uint8_t  mip_enabled_flag;
+    uint8_t  cclm_enabled_flag;
+    uint8_t  chroma_horizontal_collocated_flag;
+    uint8_t  chroma_vertical_collocated_flag;
+    uint8_t  palette_enabled_flag;
+    uint8_t  act_enabled_flag;
+    uint8_t  min_qp_prime_ts;
+    uint8_t  ibc_enabled_flag;
+
+    uint8_t  ladf_enabled_flag;
+    uint8_t  num_ladf_intervals;                                    ///< sps_num_ladf_intervals_minus2 + 2;
+    int8_t   ladf_lowest_interval_qp_offset;
+    int8_t   ladf_qp_offset[LADF_MAX_INTERVAL];
+
+    uint8_t  explicit_scaling_list_enabled_flag;
+    uint8_t  scaling_matrix_for_lfnst_disabled_flag;
+    uint8_t  scaling_matrix_for_alternative_colour_space_disabled_flag;
+    uint8_t  scaling_matrix_designated_colour_space_flag;
+    uint8_t  dep_quant_enabled_flag;
+    uint8_t  sign_data_hiding_enabled_flag;
+
+    uint8_t  virtual_boundaries_enabled_flag;
+    VirtualBoundaries vbs;
+
+    uint8_t  timing_hrd_params_present_flag;
+    uint8_t  sublayer_cpb_params_present_flag;
+    GeneralTimingHrdParameters general_timing_hrd_parameters;
+
+    uint8_t  field_seq_flag;
+
+    VUI vui;
+
+    PTL ptl;
+
+    int hshift[VVC_MAX_SAMPLE_ARRAYS];
+    int vshift[VVC_MAX_SAMPLE_ARRAYS];
+
+    //derived values
+    unsigned int max_pic_order_cnt_lsb;                             ///< MaxPicOrderCntLsb
+    uint8_t bit_depth;                                              ///< BitDepth
+    uint8_t qp_bd_offset;                                           ///< QpBdOffset
+    uint8_t ctb_log2_size_y;                                        ///< CtbLog2SizeY
+    uint8_t ctb_size_y;                                             ///< CtbSizeY
+    uint8_t min_cb_log2_size_y;                                     ///< MinCbLog2SizeY
+    uint8_t min_cb_size_y;                                          ///< MinCbSizeY
+    uint8_t max_tb_size_y;                                          ///< MaxTbSizeY
+    uint8_t max_ts_size;                                            ///< MaxTsSize
+    uint8_t max_num_merge_cand;                                     ///< MaxNumMergeCand
+    uint8_t max_num_ibc_merge_cand;                                 ///< MaxNumIbcMergeCand
+    uint8_t max_num_gpm_merge_cand;                                 ///< MaxNumGpmMergeCand
+    unsigned int ladf_interval_lower_bound[LADF_MAX_INTERVAL];      ///< SpsLadfIntervalLowerBound[]
+
+    uint8_t data[4096];
+    int data_size;
+
+    int chroma_qp_table[VVC_MAX_SAMPLE_ARRAYS][VVC_MAX_POINTS_IN_QP_TABLE];
+} VVCSPS;
+
+typedef struct DBParams {
+    int beta_offset[VVC_MAX_SAMPLE_ARRAYS];
+    int tc_offset[VVC_MAX_SAMPLE_ARRAYS];
+} DBParams;
+
+typedef struct VVCPPS {
+    uint8_t  pic_parameter_set_id;
+    uint8_t  seq_parameter_set_id;
+    uint8_t  mixed_nalu_types_in_pic_flag;
+    uint16_t width;
+    uint16_t height;
+
+    VVCWindow conf_win;
+    VVCWindow scaling_win;
+
+    uint8_t  output_flag_present_flag;
+    uint8_t  no_pic_partition_flag;
+
+    uint8_t  loop_filter_across_tiles_enabled_flag;
+    uint8_t  rect_slice_flag;
+    uint8_t  single_slice_per_subpic_flag;
+
+    uint8_t  tile_idx_delta_present_flag;
+
+    uint8_t  loop_filter_across_slices_enabled_flag;
+    uint8_t  cabac_init_present_flag;
+
+    uint8_t  num_ref_idx_default_active[2];
+    uint8_t  rpl1_idx_present_flag;
+    uint8_t  weighted_pred_flag;
+    uint8_t  weighted_bipred_flag;
+    uint8_t  ref_wraparound_enabled_flag;
+    int8_t   init_qp;                                   ///< 26 + pps_init_qp_minus26
+    uint8_t  cu_qp_delta_enabled_flag;
+
+    uint8_t  chroma_tool_offsets_present_flag;
+    int8_t   chroma_qp_offset[3];                       ///< pps_cb_qp_offset, pps_cr_qp_offset, pps_joint_cbcr_qp_offset_value
+    uint8_t  slice_chroma_qp_offsets_present_flag;
+    uint8_t  cu_chroma_qp_offset_list_enabled_flag;
+    uint8_t  chroma_qp_offset_list_len_minus1;
+    int8_t   chroma_qp_offset_list[6][3];               ///< pps_cb_qp_offset_list, pps_cr_qp_offset_list, pps_joint_cbcr_qp_offset_list
+
+    uint8_t  deblocking_filter_control_present_flag;
+    uint8_t  deblocking_filter_override_enabled_flag;
+    uint8_t  deblocking_filter_disabled_flag;
+    uint8_t  dbf_info_in_ph_flag;
+    DBParams deblock;
+
+    uint8_t  rpl_info_in_ph_flag;
+    uint8_t  sao_info_in_ph_flag;
+    uint8_t  alf_info_in_ph_flag;
+    uint8_t  wp_info_in_ph_flag;
+    uint8_t  qp_delta_info_in_ph_flag;
+
+    uint8_t  picture_header_extension_present_flag;
+    uint8_t  slice_header_extension_present_flag;
+
+    //derived value;
+    uint16_t num_tiles_in_pic;
+    uint16_t slice_start_offset  [VVC_MAX_SLICES];
+    uint16_t num_slices_in_subpic[VVC_MAX_SLICES];
+    uint16_t num_ctus_in_slice   [VVC_MAX_SLICES];
+
+    uint16_t min_cb_width;
+    uint16_t min_cb_height;
+
+    uint16_t ctb_width;
+    uint16_t ctb_height;
+    int      ctb_count;
+
+    uint16_t min_pu_width;
+    uint16_t min_pu_height;
+    uint16_t min_tu_width;
+    uint16_t min_tu_height;
+
+    uint16_t num_tile_columns;              ///< NumTileColumns
+    uint16_t num_tile_rows;                 ///< NumTileRows
+    unsigned int *column_width;             ///< ColWidthVal
+    unsigned int *row_height;               ///< RowHeightVal
+    unsigned int *col_bd;                   ///< TileColBdVal
+    unsigned int *row_bd;                   ///< TileRowBdVal
+    unsigned int *ctb_to_col_bd;            ///< CtbToTileColBd
+    unsigned int *ctb_to_row_bd;            ///< CtbToTileRowBd
+    unsigned int *ctb_addr_in_slice;        ///< CtbAddrInCurrSlice for entire picture
+
+    uint16_t width32;                       ///< width  in 32 pixels
+    uint16_t height32;                      ///< height in 32 pixels
+    uint16_t width64;                       ///< width  in 64 pixels
+    uint16_t height64;                      ///< height in 64 pixels
+
+    uint16_t subpic_id[VVC_MAX_SLICES];     ///< SubpicIdVal[]
+    uint16_t ref_wraparound_offset;         ///< PpsRefWraparoundOffset
+
+    uint8_t data[4096];
+    int data_size;
+} VVCPPS;
+
+#define VVC_MAX_ALF_COUNT        8
+#define VVC_MAX_LMCS_COUNT       4
+#define VVC_MAX_SL_COUNT         8
+
+#define ALF_NUM_FILTERS_LUMA    25
+#define ALF_NUM_FILTERS_CHROMA   8
+#define ALF_NUM_FILTERS_CC       5
+
+#define ALF_NUM_COEFF_LUMA      12
+#define ALF_NUM_COEFF_CHROMA     6
+#define ALF_NUM_COEFF_CC         7
+
+enum {
+    APS_ALF,
+    APS_LMCS,
+    APS_SCALING,
+};
+
+typedef struct Alf {
+    //< ph_alf_enabled_flag, ph_alf_cb_enabled_flag, ph_alf_cr_enabled_flag
+    //< sh_alf_enabled_flag, sh_alf_cb_enabled_flag, sh_alf_cr_enabled_flag
+    uint8_t  enabled_flag[VVC_MAX_SAMPLE_ARRAYS];
+
+    //< ph_num_alf_aps_ids_luma
+    //< sh_alf_aps_id_luma
+    uint8_t  num_aps_ids_luma;
+
+    //< ph_alf_aps_id_luma
+    //< sh_alf_aps_id_luma
+    uint8_t  aps_id_luma[8];
+
+    //< ph_alf_aps_id_chroma
+    //< sh_alf_aps_id_chroma
+    uint8_t  aps_id_chroma;
+
+    //< ph_alf_cc_cb_enabled_flag, ph_alf_cc_cr_enabled_flag
+    //< sh_alf_cc_cb_enabled_flag, sh_alf_cc_cr_enabled_flag
+    uint8_t  cc_enabled_flag[2];
+
+    //< ph_alf_cc_cb_aps_id, ph_alf_cc_cr_aps_id
+    //< sh_alf_cc_cb_aps_id, sh_alf_cc_cr_aps_id
+    uint8_t  cc_aps_id[2];
+} Alf;
+
+#define MAX_WEIGHTS 15
+typedef struct PredWeightTable {
+    int log2_denom[2];                                          ///< luma_log2_weight_denom, ChromaLog2WeightDenom
+
+    int nb_weights[2];                                          ///< num_l0_weights, num_l1_weights
+    int weight_flag[2][2][MAX_WEIGHTS];                         ///< luma_weight_l0_flag, chroma_weight_l0_flag,
+                                                                ///< luma_weight_l1_flag, chroma_weight_l1_flag,
+    int weight[2][VVC_MAX_SAMPLE_ARRAYS][MAX_WEIGHTS];          ///< LumaWeightL0, LumaWeightL1, ChromaWeightL0, ChromaWeightL1
+    int offset[2][VVC_MAX_SAMPLE_ARRAYS][MAX_WEIGHTS];          ///< luma_offset_l0, luma_offset_l1, ChromaOffsetL0, ChromaOffsetL1
+} PredWeightTable;
+
+typedef struct VVCPH {
+    uint8_t  gdr_or_irap_pic_flag;
+    uint8_t  non_ref_pic_flag;
+    uint8_t  gdr_pic_flag;
+
+    uint8_t  inter_slice_allowed_flag;
+    uint8_t  intra_slice_allowed_flag;
+
+    uint8_t  pic_parameter_set_id;
+
+    uint16_t pic_order_cnt_lsb;
+    uint8_t  recovery_poc_cnt;
+    uint8_t  poc_msb_cycle_present_flag;
+    uint8_t  poc_msb_cycle_val;
+
+    Alf alf;
+
+    uint8_t  lmcs_enabled_flag;
+    uint8_t  lmcs_aps_id;
+
+    uint8_t  chroma_residual_scale_flag;
+    uint8_t  explicit_scaling_list_enabled_flag;
+    uint8_t  scaling_list_aps_id;
+
+    VirtualBoundaries vbs;
+
+    uint8_t  pic_output_flag;
+    VVCRefPicListStruct rpls[2];
+
+    uint8_t  partition_constraints_override_flag;
+    PartitionConstraints intra_slice_luma;
+    PartitionConstraints intra_slice_chroma;
+    PartitionConstraints inter_slice;
+
+
+    uint8_t  cu_qp_delta_subdiv[2];             ///< cu_qp_delta_subdiv_intra_slice, cu_qp_delta_subdiv_inter_slice
+    uint8_t  cu_chroma_qp_offset_subdiv[2];     ///< cu_chroma_qp_offset_subdiv_intra_slice, cu_chroma_qp_offset_subdiv_inter_slice
+
+    uint8_t  temporal_mvp_enabled_flag;
+    uint8_t  collocated_ref_idx;
+    uint8_t  mmvd_fullpel_only_flag;
+    uint8_t  mvd_l1_zero_flag;
+    uint8_t  bdof_disabled_flag;
+    uint8_t  dmvr_disabled_flag;
+    uint8_t  prof_disabled_flag;
+    PredWeightTable pwt;
+
+    int8_t   qp_delta;
+    uint8_t  joint_cbcr_sign_flag;
+
+    uint8_t  sao_luma_enabled_flag;
+    uint8_t  sao_chroma_enabled_flag;
+
+    uint8_t  deblocking_filter_disabled_flag;
+    DBParams deblock;
+
+    //derived values
+    unsigned int max_num_subblock_merge_cand;   ///< MaxNumSubblockMergeCand
+
+    int     poc;                                ///< PicOrderCntVal
+    uint8_t collocated_list;                    ///< !collocated_from_l0_flag
+
+    //*2 for high depth
+    uint8_t  lmcs_fwd_lut[LMCS_MAX_LUT_SIZE * 2];
+    uint8_t  lmcs_inv_lut[LMCS_MAX_LUT_SIZE * 2];
+    int      lmcs_min_bin_idx;
+    int      lmcs_max_bin_idx;
+    int      lmcs_pivot[LMCS_MAX_BIN_SIZE + 1];
+    int      lmcs_chroma_scale_coeff[LMCS_MAX_BIN_SIZE];
+
+    int size;
+} VVCPH;
+
+typedef struct VVCALF {
+    int8_t  luma_coeff     [ALF_NUM_FILTERS_LUMA * ALF_NUM_COEFF_LUMA];
+    uint8_t luma_clip_idx  [ALF_NUM_FILTERS_LUMA * ALF_NUM_COEFF_LUMA];
+
+    uint8_t num_chroma_filters;
+    int8_t  chroma_coeff   [ALF_NUM_FILTERS_CHROMA * ALF_NUM_COEFF_CHROMA];
+    uint8_t chroma_clip_idx[ALF_NUM_FILTERS_CHROMA * ALF_NUM_COEFF_CHROMA];
+
+    uint8_t cc_filters_signalled[2];        //< alf_cc_cb_filters_signalled + 1, alf_cc_cr_filters_signalled + 1
+    int8_t  cc_coeff[2][ALF_NUM_FILTERS_CC * ALF_NUM_COEFF_CC];
+} VVCALF;
+
+#define SL_MAX_ID          28
+#define SL_MAX_MATRIX_SIZE 8
+
+enum {
+  SL_START_2x2    = 0,
+  SL_START_4x4    = 2,
+  SL_START_8x8    = 8,
+  SL_START_16x16  = 14,
+  SL_START_32x32  = 20,
+  SL_START_64x64  = 26,
+};
+
+typedef struct VVCScalingList {
+    uint8_t scaling_matrix_rec[SL_MAX_ID][SL_MAX_MATRIX_SIZE * SL_MAX_MATRIX_SIZE];  ///< ScalingMatrixRec
+    uint8_t scaling_matrix_dc_rec[SL_MAX_ID - SL_START_16x16];                       ///< ScalingMatrixDcRec[refId − 14]
+} VVCScalingList;
+
+typedef struct VVCParamSets {
+    AVBufferRef *vps_list[VVC_MAX_VPS_COUNT];
+    AVBufferRef *sps_list[VVC_MAX_SPS_COUNT];
+    AVBufferRef *pps_list[VVC_MAX_PPS_COUNT];
+    AVBufferRef *alf_list[VVC_MAX_ALF_COUNT];
+    AVBufferRef *lmcs_list[VVC_MAX_LMCS_COUNT];
+    AVBufferRef *scaling_list[VVC_MAX_SL_COUNT];
+    AVBufferRef *ph_buf;
+
+    const VVCSPS *sps;
+    const VVCPPS *pps;
+    VVCPH  *ph;
+} VVCParamSets;
+
+typedef struct VVCFrameParamSets {
+    AVBufferRef *sps_buf;
+    AVBufferRef *pps_buf;
+    AVBufferRef *ph_buf;
+    AVBufferRef *alf_list[VVC_MAX_ALF_COUNT];
+    AVBufferRef *lmcs_list[VVC_MAX_LMCS_COUNT];
+    AVBufferRef *scaling_list[VVC_MAX_SL_COUNT];
+
+    const VVCSPS *sps;
+    const VVCPPS *pps;
+    const VVCPH  *ph;
+} VVCFrameParamSets;
+
+typedef struct VVCSH {
+
+    uint16_t subpic_id;
+    uint16_t slice_address;
+    uint8_t  num_tiles_in_slice;
+    uint8_t  slice_type;
+    uint8_t  no_output_of_prior_pics_flag;
+
+    Alf alf;
+
+    uint8_t  lmcs_used_flag;
+    uint8_t  explicit_scaling_list_used_flag;
+
+    VVCRefPicListStruct rpls[2];
+
+    uint8_t  num_ref_idx_active_override_flag;
+    uint8_t  cabac_init_flag;
+    uint8_t  collocated_ref_idx;
+
+    PredWeightTable pwt;
+
+    int8_t   chroma_qp_offset[3];                           ///< cb_qp_offset, cr_qp_offset, joint_cbcr_qp_offset
+    uint8_t  cu_chroma_qp_offset_enabled_flag;
+
+    uint8_t  sao_used_flag[VVC_MAX_SAMPLE_ARRAYS];          ///< sh_sao_luma_used_flag and sh_sao_chroma_used_flag
+
+    uint8_t  deblocking_filter_disabled_flag;
+    DBParams deblock;
+    uint8_t  dep_quant_used_flag;
+
+    uint8_t  sign_data_hiding_used_flag;
+    uint8_t  ts_residual_coding_disabled_flag;
+
+    //calculated value;
+    uint8_t  collocated_list;                               ///< !sh_collocated_from_l0_flag
+    uint8_t  nb_refs[2];                                    ///< NumRefIdxActive[]
+    uint8_t  min_qt_size[2];                                ///< MinQtSizeY, MinQtSizeC
+    uint8_t  max_bt_size[2];                                ///< MaxBtSizeY, MaxBtSizeC
+    uint8_t  max_tt_size[2];                                ///< MaxTtSizeY, MaxTtSizeC
+    uint8_t  max_mtt_depth[2];                              ///< MaxMttDepthY, MaxMttDepthC
+    uint8_t  cu_qp_delta_subdiv;                            ///< CuQpDeltaSubdiv
+    uint8_t  cu_chroma_qp_offset_subdiv;                    ///< CuChromaQpOffsetSubdiv
+    int8_t   slice_qp_y;                                    ///< SliceQpY
+    int8_t   ref_idx_sym[2];                                ///< RefIdxSymL0, RefIdxSymL1
+    int      num_ctus_in_curr_slice;                        ///< NumCtusInCurrSlice
+    uint32_t entry_point_offset[VVC_MAX_ENTRY_POINTS];      ///< entry_point_offset_minus1 + 1
+    uint32_t entry_point_start_ctu[VVC_MAX_ENTRY_POINTS];   ///< entry point start in ctu_addr
+    unsigned int *ctb_addr_in_curr_slice;                   ///< CtbAddrInCurrSlice
+    unsigned int num_entry_points;                          ///< NumEntryPoints
+
+    uint8_t first_slice_flag;
+} VVCSH;
+
+struct VVCContext;
+
+int ff_vvc_decode_sps(VVCParamSets *ps, GetBitContext *gb,
+     int apply_defdispwin, int nuh_layer_id, AVCodecContext *avctx);
+int ff_vvc_decode_pps(VVCParamSets *ps, GetBitContext *gb, void *log_ctx);
+int ff_vvc_decode_ph(VVCParamSets *ps, const int poc_tid0, const int is_clvss, GetBitContext *gb, void *log_ctx);
+int ff_vvc_decode_aps(VVCParamSets *ps, GetBitContext *gb, void *log_ctx);
+int ff_vvc_decode_sh(VVCSH *sh, struct VVCContext *s, const int is_first_slice, GetBitContext *gb);
+void ff_vvc_ps_uninit(VVCParamSets *ps);
+
+#endif /* AVCODEC_VVC_PS_H */
diff --git a/libavcodec/vvc/vvcdec.h b/libavcodec/vvc/vvcdec.h
index 7097293af8..2b01ae94ff 100644
--- a/libavcodec/vvc/vvcdec.h
+++ b/libavcodec/vvc/vvcdec.h
@@ -30,6 +30,7 @@
 #include "libavcodec/vvc.h"
 
 #include "vvc_executor.h"
+#include "vvc_ps.h"
 
 #define LUMA                    0
 #define CHROMA                  1
@@ -268,6 +269,8 @@ typedef struct VVCContext {
     const AVClass *c;       // needed by private avoptions
     AVCodecContext *avctx;
 
+    VVCParamSets ps;
+
     int temporal_id;        ///< temporal_id_plus1 - 1
     int pocTid0;
 
