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Start adding pixel definitions for planar rgb.

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This commit is contained in:
Themaister 2011-10-08 21:54:20 +02:00 committed by Michael Niedermayer
parent 96fad826ff
commit a3e11fa43c
3 changed files with 14 additions and 0 deletions
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4
libavcodec/h264.c
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@ -2704,6 +2704,10 @@ static int decode_slice_header(H264Context *h, H264Context *h0){
default:
if (CHROMA444){
s->avctx->pix_fmt = s->avctx->color_range == AVCOL_RANGE_JPEG ? PIX_FMT_YUVJ444P : PIX_FMT_YUV444P;
if (s->avctx->colorspace == AVCOL_SPC_RGB) {
s->avctx->pix_fmt = PIX_FMT_GBR24P;
av_log(h->s.avctx, AV_LOG_DEBUG, "Detected GBR colorspace.\n");
}
}else if (CHROMA422) {
s->avctx->pix_fmt = s->avctx->color_range == AVCOL_RANGE_JPEG ? PIX_FMT_YUVJ422P : PIX_FMT_YUV422P;
}else{

9
libavutil/pixdesc.c
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@ -988,6 +988,15 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
{0,1,2,0,7}, /* A */
},
},
[PIX_FMT_GBR24P] = {
.name = "gbr24p",
.nb_components= 3,
.comp = {
{0,1,1,0,7}, /* G */
{1,1,1,0,7}, /* B */
{2,1,1,0,7}, /* R */
},
},
};
static enum PixelFormat get_pix_fmt_internal(const char *name)

1
libavutil/pixfmt.h
View File

@ -154,6 +154,7 @@ enum PixelFormat {
PIX_FMT_RGBA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16R, 16G, 16B, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
PIX_FMT_BGRA64BE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as big-endian
PIX_FMT_BGRA64LE, ///< packed RGBA 16:16:16:16, 64bpp, 16B, 16G, 16R, 16A, the 2-byte value for each R/G/B/A component is stored as little-endian
PIX_FMT_GBR24P, ///< planar GBR, 24bpp, 8G, 8B, 8R.
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
};