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Implement avfilter_add_colorspace().

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Originally committed as revision 21007 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini
2010-01-03 22:26:59 +00:00
parent fa4dc9f082
commit 4fd1f1876a
2 changed files with 22 additions and 1 deletions
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13
libavfilter/formats.c
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@@ -85,6 +85,19 @@ AVFilterFormats *avfilter_make_format_list(const enum PixelFormat *pix_fmts)
return formats;
}
int avfilter_add_colorspace(AVFilterFormats *avff, enum PixelFormat pix_fmt)
{
enum PixelFormat *pix_fmts =
av_realloc(avff->formats, sizeof(avff->formats) * (avff->format_count+1));
if (!pix_fmts)
return AVERROR(ENOMEM);
avff->formats = pix_fmts;
avff->formats[avff->format_count++] = pix_fmt;
return 0;
}
AVFilterFormats *avfilter_all_colorspaces(void)
{
AVFilterFormats *ret;