avcodec: add mappings for gbrp 9/10-bit LE,BE

Fixes #14909

NEWS

@@ -45,6 +45,7 @@ Decoder:
  * Basic TTML subtitles support
  * Support hardware decoding using Direct3D11, including GPU-zerocopy mode
  * DxVA2 GPU-zerocopy for hardware decoding and displaying on Windows
+ * Support 9-bit and 10-bit GBR planar formats
 
 Demuxers:
  * Support HD-DVD .evo (H.264, VC-1, MPEG-2, PCM, AC-3, E-AC3, MLP, DTS)

modules/codec/avcodec/chroma.c

@@ -135,6 +135,10 @@ static const struct
     {VLC_CODEC_RGBP, PIX_FMT_PAL8, 0, 0, 0},
 
     {VLC_CODEC_GBR_PLANAR, AV_PIX_FMT_GBRP, 0, 0, 0 },
+    {VLC_CODEC_GBR_PLANAR_9L, AV_PIX_FMT_GBRP9LE, 0, 0, 0 },
+    {VLC_CODEC_GBR_PLANAR_9B, AV_PIX_FMT_GBRP9BE, 0, 0, 0 },
+    {VLC_CODEC_GBR_PLANAR_10L, AV_PIX_FMT_GBRP10LE, 0, 0, 0 },
+    {VLC_CODEC_GBR_PLANAR_10B, AV_PIX_FMT_GBRP10BE, 0, 0, 0 },
 
     /* XYZ */
 #if LIBAVUTIL_VERSION_CHECK(52, 10, 0, 25, 100)

src/misc/fourcc.c

@@ -590,6 +590,10 @@ static const struct
     { { VLC_CODEC_YUV422A },                   PLANAR_8(4, 2, 1) },
 
     { { VLC_CODEC_GBR_PLANAR },                PLANAR_8(3, 1, 1) },
+    { { VLC_CODEC_GBR_PLANAR_9L,
+        VLC_CODEC_GBR_PLANAR_9B },             PLANAR_16(3, 1, 1, 9) },
+    { { VLC_CODEC_GBR_PLANAR_10L,
+        VLC_CODEC_GBR_PLANAR_10B },            PLANAR_16(3, 1, 1, 10) },
 
     { { VLC_CODEC_I420_10L,
         VLC_CODEC_I420_10B },                  PLANAR_16(3, 2, 2, 10) },