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adpcm: convert adpcm_ima_apc to bytestream2.

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This commit is contained in:
Ronald S. Bultje 2012-03-17 14:07:20 -07:00
parent 9721901440
commit 74d7ac95fb
1 changed files with 2 additions and 2 deletions
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4
libavcodec/adpcm.c
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@ -802,8 +802,8 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
} }
break; break;
case CODEC_ID_ADPCM_IMA_APC: case CODEC_ID_ADPCM_IMA_APC:
while (src < buf + buf_size) { while (bytestream2_get_bytes_left(&gb) > 0) {
uint8_t v = *src++; int v = bytestream2_get_byteu(&gb);
*samples++ = adpcm_ima_expand_nibble(&c->status[0], v >> 4 , 3); *samples++ = adpcm_ima_expand_nibble(&c->status[0], v >> 4 , 3);
*samples++ = adpcm_ima_expand_nibble(&c->status[st], v & 0x0F, 3); *samples++ = adpcm_ima_expand_nibble(&c->status[st], v & 0x0F, 3);
} }