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| author | Paul B Mahol <onemda@gmail.com> | 2012-10-12 15:39:02 +0000 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2012-10-12 15:39:50 +0000 |
| commit | 77e6b085a3386d87e1111697d846f21db423ca09 (patch) | |
| tree | 7a64da27cfac5352e5193e300eca2babec43a543 | |
| parent | a41c824c539cc1fe79b3afd9393a91d22a8065da (diff) | |
| download | ffmpeg-77e6b085a3386d87e1111697d846f21db423ca09.tar.gz | |
imgutils: do not use av_pix_fmt_descriptors directly
Signed-off-by: Paul B Mahol <onemda@gmail.com>
| -rw-r--r-- | libavutil/imgutils.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/libavutil/imgutils.c b/libavutil/imgutils.c index 7c7ae5c9b9..57ee07d32b 100644 --- a/libavutil/imgutils.c +++ b/libavutil/imgutils.c @@ -309,11 +309,15 @@ int av_image_fill_arrays(uint8_t *dst_data[4], int dst_linesize[4], int av_image_get_buffer_size(enum AVPixelFormat pix_fmt, int width, int height, int align) { + const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt); uint8_t *data[4]; int linesize[4]; + + if (!desc) + return AVERROR(EINVAL); if (av_image_check_size(width, height, 0, NULL) < 0) return AVERROR(EINVAL); - if (av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_PSEUDOPAL) + if (desc->flags & PIX_FMT_PSEUDOPAL) // do not include palette for these pseudo-paletted formats return width * height; return av_image_fill_arrays(data, linesize, NULL, pix_fmt, width, height, align); |