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| author | Michael Niedermayer <michaelni@gmx.at> | 2003-01-21 17:34:12 +0000 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2003-01-21 17:34:12 +0000 |
| commit | 68f593b48433842f3407586679fe07f3e5199ab9 (patch) | |
| tree | d4630fb579685c92841ecf5b78d3cc47456d07d1 /libavcodec/dv.c | |
| parent | fe50f38577887ea8e1a66a95503a97438e2d768f (diff) | |
| download | ffmpeg-68f593b48433842f3407586679fe07f3e5199ab9.tar.gz | |
GetBitContext.size is allways multiplied by 8 -> use size_in_bits to avoid useless *8 in a few inner loops
Originally committed as revision 1486 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/dv.c')
| -rw-r--r-- | libavcodec/dv.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/libavcodec/dv.c b/libavcodec/dv.c index 404f018f14..f312c0264c 100644 --- a/libavcodec/dv.c +++ b/libavcodec/dv.c @@ -195,7 +195,7 @@ static void dv_decode_ac(DVVideoDecodeContext *s, v, partial_bit_count, (mb->partial_bit_buffer << l)); #endif /* try to read the codeword */ - init_get_bits(&gb1, buf, 4); + init_get_bits(&gb1, buf, 4*8); { OPEN_READER(re1, &gb1); UPDATE_CACHE(re1, &gb1); @@ -333,7 +333,7 @@ static inline void dv_decode_video_segment(DVVideoDecodeContext *s, block = block1; for(j = 0;j < 6; j++) { /* NOTE: size is not important here */ - init_get_bits(&s->gb, buf_ptr, 14); + init_get_bits(&s->gb, buf_ptr, 14*8); /* get the dc */ dc = get_bits(&s->gb, 9); @@ -382,7 +382,7 @@ static inline void dv_decode_video_segment(DVVideoDecodeContext *s, #endif block = block1; mb = mb1; - init_get_bits(&s->gb, mb_bit_buffer, 80); + init_get_bits(&s->gb, mb_bit_buffer, 80*8); for(j = 0;j < 6; j++) { if (!mb->eob_reached && s->gb.index < mb_bit_count) { dv_decode_ac(s, mb, block, mb_bit_count); @@ -421,7 +421,7 @@ static inline void dv_decode_video_segment(DVVideoDecodeContext *s, #endif block = &s->block[0][0]; mb = mb_data; - init_get_bits(&s->gb, vs_bit_buffer, 5 * 80); + init_get_bits(&s->gb, vs_bit_buffer, 5 * 80*8); for(mb_index = 0; mb_index < 5; mb_index++) { for(j = 0;j < 6; j++) { if (!mb->eob_reached) { @@ -501,7 +501,7 @@ static int dvvideo_decode_frame(AVCodecContext *avctx, const UINT16 *mb_pos_ptr; /* parse id */ - init_get_bits(&s->gb, buf, buf_size); + init_get_bits(&s->gb, buf, buf_size*8); sct = get_bits(&s->gb, 3); if (sct != 0) return -1; |