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[FFmpeg-devel,01/15] lavu/pixfmt: add high-bit-depth semi-planar 4:2:2/4:4:4 formats

Message ID 20211113210916.49167-1-rcombs@rcombs.me
State New
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Series [FFmpeg-devel,01/15] lavu/pixfmt: add high-bit-depth semi-planar 4:2:2/4:4:4 formats
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rcombs Nov. 13, 2021, 9:09 p.m. UTC
These are used by VideoToolbox hardware decoders.
---
 libavutil/pixdesc.c | 72 +++++++++++++++++++++++++++++++++++++++++++++
 libavutil/pixfmt.h  | 14 +++++++++
 2 files changed, 86 insertions(+)
diff mbox series

Patch

diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index 69cb198646..7bfd0612a5 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -2393,6 +2393,78 @@  static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         .name = "vulkan",
         .flags = AV_PIX_FMT_FLAG_HWACCEL,
     },
+    [AV_PIX_FMT_P410BE] = {
+        .name = "p410be",
+        .nb_components = 3,
+        .log2_chroma_w = 0,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 0, 2, 0, 6, 10 },        /* Y */
+            { 1, 4, 0, 6, 10 },        /* U */
+            { 1, 4, 2, 6, 10 },        /* V */
+        },
+        .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+    },
+    [AV_PIX_FMT_P410LE] = {
+        .name = "p410le",
+        .nb_components = 3,
+        .log2_chroma_w = 0,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 0, 2, 0, 6, 10 },        /* Y */
+            { 1, 4, 0, 6, 10 },        /* U */
+            { 1, 4, 2, 6, 10 },        /* V */
+        },
+        .flags = AV_PIX_FMT_FLAG_PLANAR,
+    },
+    [AV_PIX_FMT_P216BE] = {
+        .name = "p216be",
+        .nb_components = 3,
+        .log2_chroma_w = 1,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 0, 2, 0, 0, 16 },        /* Y */
+            { 1, 4, 0, 0, 16 },        /* U */
+            { 1, 4, 2, 0, 16 },        /* V */
+        },
+        .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+    },
+    [AV_PIX_FMT_P216LE] = {
+        .name = "p216le",
+        .nb_components = 3,
+        .log2_chroma_w = 1,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 0, 2, 0, 0, 16 },        /* Y */
+            { 1, 4, 0, 0, 16 },        /* U */
+            { 1, 4, 2, 0, 16 },        /* V */
+        },
+        .flags = AV_PIX_FMT_FLAG_PLANAR,
+    },
+    [AV_PIX_FMT_P416BE] = {
+        .name = "p416be",
+        .nb_components = 3,
+        .log2_chroma_w = 0,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 0, 2, 0, 0, 16 },        /* Y */
+            { 1, 4, 0, 0, 16 },        /* U */
+            { 1, 4, 2, 0, 16 },        /* V */
+        },
+        .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+    },
+    [AV_PIX_FMT_P416LE] = {
+        .name = "p416le",
+        .nb_components = 3,
+        .log2_chroma_w = 0,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 0, 2, 0, 0, 16 },        /* Y */
+            { 1, 4, 0, 0, 16 },        /* U */
+            { 1, 4, 2, 0, 16 },        /* V */
+        },
+        .flags = AV_PIX_FMT_FLAG_PLANAR,
+    },
 };
 
 static const char * const color_range_names[] = {
diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h
index 53bdecfcb7..30d35fc921 100644
--- a/libavutil/pixfmt.h
+++ b/libavutil/pixfmt.h
@@ -352,6 +352,16 @@  enum AVPixelFormat {
     AV_PIX_FMT_X2RGB10BE, ///< packed RGB 10:10:10, 30bpp, (msb)2X 10R 10G 10B(lsb), big-endian, X=unused/undefined
     AV_PIX_FMT_X2BGR10LE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), little-endian, X=unused/undefined
     AV_PIX_FMT_X2BGR10BE, ///< packed BGR 10:10:10, 30bpp, (msb)2X 10B 10G 10R(lsb), big-endian, X=unused/undefined
+
+    AV_PIX_FMT_P410BE,      ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, big-endian
+    AV_PIX_FMT_P410LE,      ///< interleaved chroma YUV 4:4:4, 30bpp, data in the high bits, little-endian
+
+    AV_PIX_FMT_P216BE,      ///< interleaved chroma YUV 4:2:2, 32bpp, big-endian
+    AV_PIX_FMT_P216LE,      ///< interleaved chroma YUV 4:2:2, 32bpp, liddle-endian
+
+    AV_PIX_FMT_P416BE,      ///< interleaved chroma YUV 4:4:4, 48bpp, big-endian
+    AV_PIX_FMT_P416LE,      ///< interleaved chroma YUV 4:4:4, 48bpp, little-endian
+
     AV_PIX_FMT_NB         ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
 };
 
@@ -444,6 +454,10 @@  enum AVPixelFormat {
 #define AV_PIX_FMT_X2RGB10    AV_PIX_FMT_NE(X2RGB10BE, X2RGB10LE)
 #define AV_PIX_FMT_X2BGR10    AV_PIX_FMT_NE(X2BGR10BE, X2BGR10LE)
 
+#define AV_PIX_FMT_P410       AV_PIX_FMT_NE(P410BE, P410LE)
+#define AV_PIX_FMT_P216       AV_PIX_FMT_NE(P216BE, P216LE)
+#define AV_PIX_FMT_P416       AV_PIX_FMT_NE(P416BE, P416LE)
+
 /**
   * Chromaticity coordinates of the source primaries.
   * These values match the ones defined by ISO/IEC 23091-2_2019 subclause 8.1 and ITU-T H.273.