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Code Issues Releases Activity

10l (didnt test code after cvs up ...)

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Originally committed as revision 3904 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2005-01-30 14:10:30 +00:00
parent a7a858996f
commit 093c6e50c9
1 changed files with 4 additions and 4 deletions
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8
libavcodec/mpegaudiodec.c
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@ -864,7 +864,7 @@ void ff_mpa_synth_init(MPA_INT *window)
32 samples. */
/* XXX: optimize by avoiding ring buffer usage */
void ff_mpa_synth_filter(MPA_INT *synth_buf_ptr, int *synth_buf_offset,
MPA_INT *window,
MPA_INT *window, int *dither_state,
int16_t *samples, int incr,
int32_t sb_samples[SBLIMIT])
{
@ -903,7 +903,7 @@ void ff_mpa_synth_filter(MPA_INT *synth_buf_ptr, int *synth_buf_offset,
w = window;
w2 = window + 31;
sum = s1->dither_state;
sum = *dither_state;
p = synth_buf + 16;
SUM8(sum, +=, w, p);
p = synth_buf + 48;
@ -933,7 +933,7 @@ void ff_mpa_synth_filter(MPA_INT *synth_buf_ptr, int *synth_buf_offset,
p = synth_buf + 32;
SUM8(sum, -=, w + 32, p);
*samples = round_sample(&sum);
s1->dither_state= sum;
*dither_state= sum;
offset = (offset - 32) & 511;
*synth_buf_offset = offset;
@ -2494,7 +2494,7 @@ static int mp_decode_frame(MPADecodeContext *s,
samples_ptr = samples + ch;
for(i=0;i<nb_frames;i++) {
ff_mpa_synth_filter(s->synth_buf[ch], &(s->synth_buf_offset[ch]),
window,
window, &s->dither_state,
samples_ptr, s->nb_channels,
s->sb_samples[ch][i]);
samples_ptr += 32 * s->nb_channels;