On 17/12/11 17:20, Mans Rullgard wrote:
The buffer splicing relies on the bitstream reader over-reading
the end of the buffer as declared in init_get_bits(), although
more data is actually present. Manually moving the bitstream
boundary after init_get_bits() allows this to work as expected.
Signed-off-by: Mans Rullgard<[email protected]>
---
libavcodec/mpegaudiodec.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/libavcodec/mpegaudiodec.c b/libavcodec/mpegaudiodec.c
index eeef470..5366e6b 100644
--- a/libavcodec/mpegaudiodec.c
+++ b/libavcodec/mpegaudiodec.c
@@ -1548,6 +1548,7 @@ static int mp_decode_layer3(MPADecodeContext *s)
memcpy(s->last_buf + s->last_buf_size, ptr, EXTRABYTES);
s->in_gb = s->gb;
init_get_bits(&s->gb, s->last_buf, s->last_buf_size*8);
+ s->gb.size_in_bits_plus8 += EXTRABYTES * 8;
skip_bits_long(&s->gb, 8*(s->last_buf_size - main_data_begin));
}
Ok, maybe we could come up with a macro for that later.
lu
--
Luca Barbato
Gentoo/linux
http://dev.gentoo.org/~lu_zero
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