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author | wm4 <wm4@nowhere> | 2013-06-28 20:30:37 +0200 |
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committer | wm4 <wm4@nowhere> | 2013-06-28 20:30:37 +0200 |
commit | 823e0c511bea235be06d5e2037ef9d0b345d9405 (patch) | |
tree | 8501a3437d8dd40ed01555426dddc89b2baac730 /video | |
parent | 9e80fe1c15ea0fa5277585f3428c394a24b4e090 (diff) | |
download | mpv-823e0c511bea235be06d5e2037ef9d0b345d9405.tar.bz2 mpv-823e0c511bea235be06d5e2037ef9d0b345d9405.tar.xz |
mp_image: copy palette only if allocated
Normally, we assume that IMGFMT_PAL8 always has a palette allocated
in plane 1. But there may be corner cases in ffmpeg where it doesn't
(namely pseudo-pal stuff).
Diffstat (limited to 'video')
-rw-r--r-- | video/mp_image.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/video/mp_image.c b/video/mp_image.c index d0be9d4ded..ec8f14fc34 100644 --- a/video/mp_image.c +++ b/video/mp_image.c @@ -327,7 +327,8 @@ void mp_image_copy_attributes(struct mp_image *dst, struct mp_image *src) dst->levels = src->levels; } if (dst->imgfmt == IMGFMT_PAL8 && src->imgfmt == IMGFMT_PAL8) { - memcpy(dst->planes[1], src->planes[1], MP_PALETTE_SIZE); + if (dst->planes[1] && src->planes[1]) + memcpy(dst->planes[1], src->planes[1], MP_PALETTE_SIZE); } } |