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Make av_fill_image_linesizes() return a meaningful error core rather

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than -1.

Originally committed as revision 24589 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Stefano Sabatini 2010-07-30 08:42:15 +00:00
parent 7860b43651
commit 46b1d17a6f
1 changed files with 1 additions and 1 deletions
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libavcore/imgutils.c
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@ -34,7 +34,7 @@ int av_fill_image_linesizes(int linesize[4], enum PixelFormat pix_fmt, int width
memset(linesize, 0, 4*sizeof(linesize[0])); memset(linesize, 0, 4*sizeof(linesize[0]));
if (desc->flags & PIX_FMT_HWACCEL) if (desc->flags & PIX_FMT_HWACCEL)
return -1; return AVERROR(EINVAL);
if (desc->flags & PIX_FMT_BITSTREAM) { if (desc->flags & PIX_FMT_BITSTREAM) {
linesize[0] = (width * (desc->comp[0].step_minus1+1) + 7) >> 3; linesize[0] = (width * (desc->comp[0].step_minus1+1) + 7) >> 3;