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Make avfilter_all_colorspaces() add to the returned list of pixel

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formats only the non-HW-accelerated formats, for which there is no
sense in filtering.

Originally committed as revision 21009 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-01-04 00:08:11 +00:00
parent a2b1662741
commit 5ff84183de
1 changed files with 5 additions and 6 deletions
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11
libavfilter/formats.c
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@ -19,6 +19,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/pixdesc.h"
#include "avfilter.h"
/**
@ -101,14 +102,12 @@ int avfilter_add_colorspace(AVFilterFormats *avff, enum PixelFormat pix_fmt)
AVFilterFormats *avfilter_all_colorspaces(void)
{
AVFilterFormats *ret;
int i;
enum PixelFormat pix_fmt;
ret = av_mallocz(sizeof(AVFilterFormats));
ret->formats = av_malloc(sizeof(*ret->formats) * PIX_FMT_NB);
ret->format_count = PIX_FMT_NB;
for(i = 0; i < PIX_FMT_NB; i ++)
ret->formats[i] = i;
for (pix_fmt = 0; pix_fmt < PIX_FMT_NB; pix_fmt++)
if (!(av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_HWACCEL))
avfilter_add_colorspace(ret, pix_fmt);
return ret;
}