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Make avpicture_fill() return a meaningful error code.

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Originally committed as revision 25687 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini
2010-11-07 13:30:36 +00:00
parent 24409b5053
commit f35a41ff5d
1 changed files with 5 additions and 4 deletions
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9
libavcodec/imgconvert.c
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@@ -511,12 +511,13 @@ int ff_fill_pointer(AVPicture *picture, uint8_t *ptr, enum PixelFormat pix_fmt,
int avpicture_fill(AVPicture *picture, uint8_t *ptr, int avpicture_fill(AVPicture *picture, uint8_t *ptr,
enum PixelFormat pix_fmt, int width, int height) enum PixelFormat pix_fmt, int width, int height)
{ {
int ret;
if(av_image_check_size(width, height, 0, NULL)) if ((ret = av_image_check_size(width, height, 0, NULL)) < 0)
return -1; return ret;
if (av_image_fill_linesizes(picture->linesize, pix_fmt, width)) if ((ret = av_image_fill_linesizes(picture->linesize, pix_fmt, width)) < 0)
return -1; return ret;
return av_image_fill_pointers(picture->data, pix_fmt, height, ptr, picture->linesize); return av_image_fill_pointers(picture->data, pix_fmt, height, ptr, picture->linesize);
} }