diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2015-05-24 18:07:51 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2015-05-24 18:27:47 +0300 |
| commit | db5ea69d80d9461ab3f3748b5942cc14d13b523b (patch) | |
| tree | e78f4200232a6bdace5a27fc1a085dab498d644e /libavcodec/ituh263enc.c | |
| parent | 404fe63e23433aa559cee5366cb26f78b425e7e5 (diff) | |
avcodec/ituh263enc: Pass PutBitContext into h263p_encode_umotion() instead of MpegEncContext
This avoids the need to dereference MpegEncContext->pb if it is
already available outside h263p_encode_umotion()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/ituh263enc.c')
| -rw-r--r-- | libavcodec/ituh263enc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/libavcodec/ituh263enc.c b/libavcodec/ituh263enc.c index cbe8acb7b0..15b2ef183d 100644 --- a/libavcodec/ituh263enc.c +++ b/libavcodec/ituh263enc.c @@ -406,7 +406,7 @@ static void h263_encode_block(MpegEncContext * s, int16_t * block, int n) } /* Encode MV differences on H.263+ with Unrestricted MV mode */ -static void h263p_encode_umotion(MpegEncContext * s, int val) +static void h263p_encode_umotion(PutBitContext *pb, int val) { short sval = 0; short i = 0; @@ -416,11 +416,11 @@ static void h263p_encode_umotion(MpegEncContext * s, int val) int tcode; if ( val == 0) - put_bits(&s->pb, 1, 1); + put_bits(pb, 1, 1); else if (val == 1) - put_bits(&s->pb, 3, 0); + put_bits(pb, 3, 0); else if (val == -1) - put_bits(&s->pb, 3, 2); + put_bits(pb, 3, 2); else { sval = ((val < 0) ? (short)(-val):(short)val); @@ -439,7 +439,7 @@ static void h263p_encode_umotion(MpegEncContext * s, int val) i--; } code = ((code << 1) | (val < 0)) << 1; - put_bits(&s->pb, (2*n_bits)+1, code); + put_bits(pb, (2*n_bits)+1, code); } } @@ -496,8 +496,8 @@ void ff_h263_encode_mb(MpegEncContext * s, motion_y - pred_y, 1); } else { - h263p_encode_umotion(s, motion_x - pred_x); - h263p_encode_umotion(s, motion_y - pred_y); + h263p_encode_umotion(&s->pb, motion_x - pred_x); + h263p_encode_umotion(&s->pb, motion_y - pred_y); if (((motion_x - pred_x) == 1) && ((motion_y - pred_y) == 1)) /* To prevent Start Code emulation */ put_bits(&s->pb,1,1); @@ -525,8 +525,8 @@ void ff_h263_encode_mb(MpegEncContext * s, motion_y - pred_y, 1); } else { - h263p_encode_umotion(s, motion_x - pred_x); - h263p_encode_umotion(s, motion_y - pred_y); + h263p_encode_umotion(&s->pb, motion_x - pred_x); + h263p_encode_umotion(&s->pb, motion_y - pred_y); if (((motion_x - pred_x) == 1) && ((motion_y - pred_y) == 1)) /* To prevent Start Code emulation */ put_bits(&s->pb,1,1); |