adpcm: convert adpcm_ima_apc to bytestream2.

74d7ac95 · Ronald S. Bultje · 97219014 · 74d7ac95
Commit 74d7ac95 authored Mar 17, 2012 by Ronald S. Bultje
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adpcm.c libavcodec/adpcm.c +2 -2

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--- a/libavcodec/adpcm.c
+++ b/libavcodec/adpcm.c
@@ -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) {
+        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[st], v & 0x0F, 3);
        }