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Code Issues Releases Activity

dshow: support BI_BITFIELDS compression type

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Ramiro Polla 2011-10-08 15:00:00 -03:00 committed by Michael Niedermayer
parent b13ba5cb9a
commit d3bc75c666
1 changed files with 2 additions and 1 deletions
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3
libavdevice/dshow.c
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@ -72,6 +72,7 @@ static enum PixelFormat dshow_pixfmt(DWORD biCompression, WORD biBitCount)
return PIX_FMT_YUYV422;
case MKTAG('I', '4', '2', '0'):
return PIX_FMT_YUV420P;
case BI_BITFIELDS:
case BI_RGB:
switch(biBitCount) { /* 1-8 are untested */
case 1:
@ -711,7 +712,7 @@ dshow_add_device(AVFormatContext *avctx, AVFormatParameters *ap,
codec->bits_per_coded_sample = bih->biBitCount;
} else {
codec->codec_id = CODEC_ID_RAWVIDEO;
if (bih->biCompression == BI_RGB) {
if (bih->biCompression == BI_RGB || bih->biCompression == BI_BITFIELDS) {
codec->bits_per_coded_sample = bih->biBitCount;
codec->extradata = av_malloc(9 + FF_INPUT_BUFFER_PADDING_SIZE);
if (codec->extradata) {