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Fix buffer_size argument to init_put_bits() in multiple encoders.

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Several encoders were multiplying the buffer size by 8, in order to get
a bit size. However, the buffer_size argument is for the byte size of
the buffer. We had experienced crashes encoding prores (Anatoliy) at
size 4096x4096.
This commit is contained in:
Dyami Caliri
2015-02-26 10:17:01 -08:00
committed by Michael Niedermayer
parent b851bc20c6
commit 50833c9f7b
9 changed files with 10 additions and 10 deletions
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2
libavcodec/flashsv2enc.c
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@@ -287,7 +287,7 @@ static int write_header(FlashSV2Context * s, uint8_t * buf, int buf_size)
if (buf_size < 5)
return -1;
init_put_bits(&pb, buf, buf_size * 8);
init_put_bits(&pb, buf, buf_size);
put_bits(&pb, 4, (s->block_width >> 4) - 1);
put_bits(&pb, 12, s->image_width);