videolan
/
ffmpeg
mirror of https://git.videolan.org/git/ffmpeg.git
1
Fork 0
Code Releases Activity

adpcm: convert adpcm_ima_apc to bytestream2.

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libavcodec/adpcm.c
View File

@ -802,8 +802,8 @@ static int adpcm_decode_frame(AVCodecContext *avctx, void *data,
}
break;
case CODEC_ID_ADPCM_IMA_APC:
while (src < buf + buf_size) {
uint8_t v = *src++;
while (bytestream2_get_bytes_left(&gb) > 0) {
int v = bytestream2_get_byteu(&gb);
*samples++ = adpcm_ima_expand_nibble(&c->status[0], v >> 4 , 3);
*samples++ = adpcm_ima_expand_nibble(&c->status[st], v & 0x0F, 3);
}