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Code Issues Releases Activity

avcodec/huffyuv: add GRAY8 support

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-01-06 19:47:34 +01:00
parent 22f59a8cbe
commit 60ab582a4e
2 changed files with 5 additions and 0 deletions
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3
libavcodec/huffyuvdec.c
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@ -364,6 +364,9 @@ static av_cold int decode_init(AVCodecContext *avctx)
&s->chroma_v_shift);
} else {
switch ( (s->chroma<<10) | (s->yuv<<9) | (s->alpha<<8) | ((s->bps-1)<<4) | s->chroma_h_shift | (s->chroma_v_shift<<2)) {
case 0x070:
avctx->pix_fmt = AV_PIX_FMT_GRAY8;
break;
case 0x470:
avctx->pix_fmt = AV_PIX_FMT_GBRP;
break;

2
libavcodec/huffyuvenc.c
View File

@ -187,6 +187,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
case AV_PIX_FMT_YUV411P:
case AV_PIX_FMT_YUV440P:
case AV_PIX_FMT_GBRP:
case AV_PIX_FMT_GRAY8:
s->version = 3;
break;
case AV_PIX_FMT_RGB32:
@ -858,6 +859,7 @@ AVCodec ff_ffvhuff_encoder = {
AV_PIX_FMT_YUV420P, AV_PIX_FMT_YUV422P, AV_PIX_FMT_YUV444P, AV_PIX_FMT_YUV411P,
AV_PIX_FMT_YUV410P, AV_PIX_FMT_YUV440P,
AV_PIX_FMT_GBRP,
AV_PIX_FMT_GRAY8,
AV_PIX_FMT_RGB24,
AV_PIX_FMT_RGB32, AV_PIX_FMT_NONE
},