diff mbox series

[FFmpeg-devel,8/9] avformat/avisynth: add read_frameprop_matrix option

Message ID 20220829000244.71123-9-qyot27@gmail.com
State New
Headers show
Series avisynth: add user options | expand

Commit Message

Stephen Hutchinson Aug. 29, 2022, 12:02 a.m. UTC 
Signed-off-by: Stephen Hutchinson <qyot27@gmail.com>
---
 libavformat/avisynth.c | 98 ++++++++++++++++++++++--------------------
 1 file changed, 51 insertions(+), 47 deletions(-)
diff mbox series

Patch

diff --git a/libavformat/avisynth.c b/libavformat/avisynth.c
index ff4435758e..99173a8d51 100644
--- a/libavformat/avisynth.c
+++ b/libavformat/avisynth.c
@@ -108,6 +108,7 @@  typedef struct AviSynthContext {
     int frameprop_range;
     int frameprop_primaries;
     int frameprop_transfer;
+    int frameprop_matrix;
     int frameprop_sar;
 
     /* Linked list pointers. */
@@ -671,54 +672,56 @@  static int avisynth_create_stream_video(AVFormatContext *s, AVStream *st)
             }
 
             /* Matrix coefficients */
-            if(avs_library.avs_prop_get_type(avs->env, avsmap, "_Matrix") == AVS_PROPTYPE_UNSET) {
-                st->codecpar->color_space = AVCOL_SPC_UNSPECIFIED;
-            } else {
-                switch (avs_library.avs_prop_get_int(avs->env, avsmap, "_Matrix", 0, &error)) {
-                case 0:
-                    st->codecpar->color_space = AVCOL_SPC_RGB;
-                    break;
-                case 1:
-                    st->codecpar->color_space = AVCOL_SPC_BT709;
-                    break;
-                case 2:
-                    st->codecpar->color_space = AVCOL_SPC_UNSPECIFIED;
-                    break;
-                case 4:
-                    st->codecpar->color_space = AVCOL_SPC_FCC;
-                    break;
-                case 5:
-                    st->codecpar->color_space = AVCOL_SPC_BT470BG;
-                    break;
-                case 6:
-                    st->codecpar->color_space = AVCOL_SPC_SMPTE170M;
-                    break;
-                case 7:
-                    st->codecpar->color_space = AVCOL_SPC_SMPTE240M;
-                    break;
-                case 8:
-                    st->codecpar->color_space = AVCOL_SPC_YCGCO;
-                    break;
-                case 9:
-                    st->codecpar->color_space = AVCOL_SPC_BT2020_NCL;
-                    break;
-                case 10:
-                    st->codecpar->color_space = AVCOL_SPC_BT2020_CL;
-                    break;
-                case 11:
-                    st->codecpar->color_space = AVCOL_SPC_SMPTE2085;
-                    break;
-                case 12:
-                    st->codecpar->color_space = AVCOL_SPC_CHROMA_DERIVED_NCL;
-                    break;
-                case 13:
-                    st->codecpar->color_space = AVCOL_SPC_CHROMA_DERIVED_CL;
-                    break;
-                case 14:
-                    st->codecpar->color_space = AVCOL_SPC_ICTCP;
-                    break;
-                default:
+            if(avs->frameprop_matrix) {
+                if(avs_library.avs_prop_get_type(avs->env, avsmap, "_Matrix") == AVS_PROPTYPE_UNSET) {
                     st->codecpar->color_space = AVCOL_SPC_UNSPECIFIED;
+                } else {
+                    switch (avs_library.avs_prop_get_int(avs->env, avsmap, "_Matrix", 0, &error)) {
+                    case 0:
+                        st->codecpar->color_space = AVCOL_SPC_RGB;
+                        break;
+                    case 1:
+                        st->codecpar->color_space = AVCOL_SPC_BT709;
+                        break;
+                    case 2:
+                        st->codecpar->color_space = AVCOL_SPC_UNSPECIFIED;
+                        break;
+                    case 4:
+                        st->codecpar->color_space = AVCOL_SPC_FCC;
+                        break;
+                    case 5:
+                        st->codecpar->color_space = AVCOL_SPC_BT470BG;
+                        break;
+                    case 6:
+                        st->codecpar->color_space = AVCOL_SPC_SMPTE170M;
+                        break;
+                    case 7:
+                        st->codecpar->color_space = AVCOL_SPC_SMPTE240M;
+                        break;
+                    case 8:
+                        st->codecpar->color_space = AVCOL_SPC_YCGCO;
+                        break;
+                    case 9:
+                        st->codecpar->color_space = AVCOL_SPC_BT2020_NCL;
+                        break;
+                    case 10:
+                        st->codecpar->color_space = AVCOL_SPC_BT2020_CL;
+                        break;
+                    case 11:
+                        st->codecpar->color_space = AVCOL_SPC_SMPTE2085;
+                        break;
+                    case 12:
+                        st->codecpar->color_space = AVCOL_SPC_CHROMA_DERIVED_NCL;
+                        break;
+                    case 13:
+                        st->codecpar->color_space = AVCOL_SPC_CHROMA_DERIVED_CL;
+                        break;
+                    case 14:
+                        st->codecpar->color_space = AVCOL_SPC_ICTCP;
+                        break;
+                    default:
+                        st->codecpar->color_space = AVCOL_SPC_UNSPECIFIED;
+                    }
                 }
             }
 
@@ -1168,6 +1171,7 @@  static const AVOption avisynth_options[] = {
     { "read_frameprop_range", "Read color range from script's frame properties (AviSynth+ v3.7.1+).", OFFSET(frameprop_range), AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, AV_OPT_FLAG_DECODING_PARAM },
     { "read_frameprop_primaries", "Read color primaries from script's frame properties (AviSynth+ v3.7.1+).", OFFSET(frameprop_primaries), AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, AV_OPT_FLAG_DECODING_PARAM },
     { "read_frameprop_transfer", "Read color transfer characteristics from script's frame properties (AviSynth+ v3.7.1+).", OFFSET(frameprop_transfer), AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, AV_OPT_FLAG_DECODING_PARAM },
+    { "read_frameprop_matrix", "Read matrix coefficients from script's frame properties (AviSynth+ v3.7.1+).", OFFSET(frameprop_matrix), AV_OPT_TYPE_BOOL, {.i64 = 1}, 0, 1, AV_OPT_FLAG_DECODING_PARAM },
     { "read_frameprop_sar", "Read SAR from script's frame properties (AviSynth+ v3.7.1+).", OFFSET(frameprop_sar), AV_OPT_TYPE_BOOL, {.i64 = 0}, 0, 1, AV_OPT_FLAG_DECODING_PARAM },
     { NULL },
 };