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Fix downmixing problems in AC3/A52 decoder and small cleanup of unused code

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@7651 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2005-10-22 11:37:16 +00:00
parent 1a82763d3a
commit 533dbbef58
1 changed files with 3 additions and 5 deletions
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8
apps/codecs/a52.c
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@ -35,10 +35,8 @@ unsigned long frequency;
/* used outside liba52 */
static uint8_t buf[3840] IDATA_ATTR;
void output_audio(sample_t *samples, int flags)
void output_audio(sample_t *samples)
{
flags &= A52_CHANNEL_MASK | A52_LFE;
do {
ci->yield();
} while (!ci->pcmbuf_insert_split(&samples[0], &samples[256],
@ -87,7 +85,7 @@ void a52_decode_data(uint8_t *start, uint8_t *end)
int i;
/* This is the configuration for the downmixing: */
flags = A52_STEREO | A52_ADJUST_LEVEL | A52_LFE;
flags = A52_STEREO | A52_ADJUST_LEVEL;
if (a52_frame(state, buf, &flags, &level, bias))
goto error;
@ -99,7 +97,7 @@ void a52_decode_data(uint8_t *start, uint8_t *end)
for (i = 0; i < 6; i++) {
if (a52_block(state))
goto error;
output_audio(a52_samples(state), flags);
output_audio(a52_samples(state));
samplesdone += 256;
}
ci->set_elapsed(samplesdone/(frequency/1000));