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tta: Fix regression of 24bit decoding. 

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-01-05 21:20:59 +01:00
parent c4f237a981
commit c88f0b728c
1 changed files with 1 additions and 5 deletions
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6
libavcodec/tta.c
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@ -324,10 +324,6 @@ static int tta_decode_frame(AVCodecContext *avctx, void *data,
return ret;
}
// decode directly to output buffer for 24-bit sample format
if (s->bps == 3)
s->decode_buffer = data;
// init per channel states
for (i = 0; i < s->channels; i++) {
s->ch_ctx[i].predictor = 0;
@ -433,7 +429,7 @@ static int tta_decode_frame(AVCodecContext *avctx, void *data,
// shift samples for 24-bit sample format
int32_t *samples = (int32_t *)s->frame.data[0];
for (p = s->decode_buffer; p < s->decode_buffer + (framelen * s->channels); p++)
*samples++ <<= 8;
*samples++ = *p<<8;
// reset decode buffer
s->decode_buffer = NULL;
break;