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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2009-10-01 15:40:29 +0000 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2009-10-01 15:40:29 +0000 |
| commit | 43d7c6118d64a8b2772e2d9e0c13413968e776f1 (patch) | |
| tree | f5e7d4b37da6f22275c2cad19b404ee0e5dba362 /libavcodec/alacenc.c | |
| parent | ec656755044d29e8f0b0a50ad1c9fd297bcae484 (diff) | |
put_bits can only reliably write up to 31 bit bits, above it relies on
undefined shift behaviour.
Document this, fix the assert and add a put_bits32 to handle writing 32
bits and use that where necessary.
Originally committed as revision 20124 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/alacenc.c')
| -rw-r--r-- | libavcodec/alacenc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/alacenc.c b/libavcodec/alacenc.c index 5e8defbe8b..691e6df41e 100644 --- a/libavcodec/alacenc.c +++ b/libavcodec/alacenc.c @@ -123,7 +123,7 @@ static void write_frame_header(AlacEncodeContext *s, int is_verbatim) put_bits(&s->pbctx, 1, 1); // Sample count is in the header put_bits(&s->pbctx, 2, 0); // FIXME: Wasted bytes field put_bits(&s->pbctx, 1, is_verbatim); // Audio block is verbatim - put_bits(&s->pbctx, 32, s->avctx->frame_size); // No. of samples in the frame + put_bits32(&s->pbctx, s->avctx->frame_size); // No. of samples in the frame } static void calc_predictor_params(AlacEncodeContext *s, int ch) |