diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2004-03-26 21:58:55 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2004-03-26 21:58:55 +0000 |
| commit | 5cce4dd761aafa8ff26f5262085449f40314a0e3 (patch) | |
| tree | ab98e195904f1a92bc90d5fb0b51bd3293216cf5 /libavcodec/h263.c | |
| parent | 38100e8c8d5c0b5c48cb9e00d298e1940d5ad89b (diff) | |
ensure that the bitstream buffers for encoding partitioned frames are aligned
Originally committed as revision 2935 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/h263.c')
| -rw-r--r-- | libavcodec/h263.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libavcodec/h263.c b/libavcodec/h263.c index ab10a693be..f2605c5fab 100644 --- a/libavcodec/h263.c +++ b/libavcodec/h263.c @@ -2996,13 +2996,12 @@ void ff_mpeg4_init_partitions(MpegEncContext *s) uint8_t *start= pbBufPtr(&s->pb); uint8_t *end= s->pb.buf_end; int size= end - start; - int pb_size = size/3; - int pb2_size= size/3; - int tex_size= size - pb_size - pb2_size; + int pb_size = (size/3)&(~1); + int tex_size= size - 2*pb_size; set_put_bits_buffer_size(&s->pb, pb_size); init_put_bits(&s->tex_pb, start + pb_size , tex_size); - init_put_bits(&s->pb2 , start + pb_size + tex_size, pb2_size); + init_put_bits(&s->pb2 , start + pb_size + tex_size, pb_size); } void ff_mpeg4_merge_partitions(MpegEncContext *s) |