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avcodec/speedhq: Replace always-true check by assert

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Should fix Coverity tickets #1473572 and #1473504.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2021-12-12 15:10:10 +01:00
parent 8ff3fbf6bc
commit 7a5f7caee9
1 changed files with 2 additions and 1 deletions
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libavcodec/speedhq.c
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@ -295,7 +295,8 @@ static int decode_speedhq_border(const SHQContext *s, GetBitContext *gb, AVFrame
if (s->subsampling == SHQ_SUBSAMPLING_420) {
dest_cb = frame->data[1] + frame->linesize[1] * (y/2 + field_number) + x / 2;
dest_cr = frame->data[2] + frame->linesize[2] * (y/2 + field_number) + x / 2;
} else if (s->subsampling == SHQ_SUBSAMPLING_422) {
} else {
av_assert2(s->subsampling == SHQ_SUBSAMPLING_422);
dest_cb = frame->data[1] + frame->linesize[1] * (y + field_number) + x / 2;
dest_cr = frame->data[2] + frame->linesize[2] * (y + field_number) + x / 2;
}