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| author | Ramiro Polla <ramiro.polla@gmail.com> | 2008-07-13 14:27:48 +0000 |
|---|---|---|
| committer | Ramiro Polla <ramiro.polla@gmail.com> | 2008-07-13 14:27:48 +0000 |
| commit | 6647ab80e36aa2484a145029141984843958b246 (patch) | |
| tree | 48875bae682ea15a8e2ef0163cef880fc63f49f2 /libavcodec/h263.c | |
| parent | f9bd305694747b0bb51700c8fe1745beaaf886e3 (diff) | |
| download | ffmpeg-6647ab80e36aa2484a145029141984843958b246.tar.gz | |
bitstream: move put_sbits() from flacenc.c to bitstream.h and use it
throughout libavcodec.
Originally committed as revision 14204 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/h263.c')
| -rw-r--r-- | libavcodec/h263.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libavcodec/h263.c b/libavcodec/h263.c index 3ffda9ffc1..95ad1f3ed1 100644 --- a/libavcodec/h263.c +++ b/libavcodec/h263.c @@ -249,7 +249,7 @@ void h263_encode_picture_header(MpegEncContext * s, int picture_number) put_bits(&s->pb, 22, 0x20); /* PSC */ temp_ref= s->picture_number * (int64_t)coded_frame_rate * s->avctx->time_base.num / //FIXME use timestamp (coded_frame_rate_base * (int64_t)s->avctx->time_base.den); - put_bits(&s->pb, 8, temp_ref & 0xff); /* TemporalReference */ + put_sbits(&s->pb, 8, temp_ref); /* TemporalReference */ put_bits(&s->pb, 1, 1); /* marker */ put_bits(&s->pb, 1, 0); /* h263 id */ @@ -326,7 +326,7 @@ void h263_encode_picture_header(MpegEncContext * s, int picture_number) put_bits(&s->pb, 1, best_clock_code); put_bits(&s->pb, 7, best_divisor); } - put_bits(&s->pb, 2, (temp_ref>>8)&3); + put_sbits(&s->pb, 2, temp_ref>>8); } /* Unlimited Unrestricted Motion Vectors Indicator (UUI) */ @@ -2224,11 +2224,11 @@ static void h263_encode_block(MpegEncContext * s, DCTELEM * block, int n) assert(slevel != 0); if(level < 128) - put_bits(&s->pb, 8, slevel & 0xff); + put_sbits(&s->pb, 8, slevel); else{ put_bits(&s->pb, 8, 128); - put_bits(&s->pb, 5, slevel & 0x1f); - put_bits(&s->pb, 6, (slevel>>5)&0x3f); + put_sbits(&s->pb, 5, slevel); + put_sbits(&s->pb, 6, slevel>>5); } }else{ if(level < 64) { // 7-bit level @@ -2236,14 +2236,14 @@ static void h263_encode_block(MpegEncContext * s, DCTELEM * block, int n) put_bits(&s->pb, 1, last); put_bits(&s->pb, 6, run); - put_bits(&s->pb, 7, slevel & 0x7f); + put_sbits(&s->pb, 7, slevel); } else { /* 11-bit level */ put_bits(&s->pb, 1, 1); put_bits(&s->pb, 1, last); put_bits(&s->pb, 6, run); - put_bits(&s->pb, 11, slevel & 0x7ff); + put_sbits(&s->pb, 11, slevel); } } } else { @@ -2804,7 +2804,7 @@ static inline void mpeg4_encode_block(MpegEncContext * s, DCTELEM * block, int n put_bits(ac_pb, 1, last); put_bits(ac_pb, 6, run); put_bits(ac_pb, 1, 1); - put_bits(ac_pb, 12, slevel & 0xfff); + put_sbits(ac_pb, 12, slevel); put_bits(ac_pb, 1, 1); } else { /* second escape */ |