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prores: Evaluate all the quantizers

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Prevent an uninitialized data access.

CC: libav-stable@libav.org
Bug-Id: CID 703824 / CID 703825
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
This commit is contained in:
Luca Barbato 2014-12-10 01:43:50 +01:00 committed by Vittorio Giovara
parent 490a3ebf36
commit 4690e01c3a
1 changed files with 2 additions and 3 deletions
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5
libavcodec/proresenc.c
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@ -820,10 +820,9 @@ static int find_slice_quant(AVCodecContext *avctx, const AVFrame *pic,
if (ctx->alpha_bits) if (ctx->alpha_bits)
bits += estimate_alpha_plane(ctx, &error, src, linesize[3], bits += estimate_alpha_plane(ctx, &error, src, linesize[3],
mbs_per_slice, q, td->blocks[3]); mbs_per_slice, q, td->blocks[3]);
if (bits > 65000 * 8) { if (bits > 65000 * 8)
error = SCORE_LIMIT; error = SCORE_LIMIT;
break;
}
slice_bits[q] = bits; slice_bits[q] = bits;
slice_score[q] = error; slice_score[q] = error;
} }