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-rw-r--r--libavcodec/pcm.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/libavcodec/pcm.c b/libavcodec/pcm.c
index 36385f7e99..0421137b5a 100644
--- a/libavcodec/pcm.c
+++ b/libavcodec/pcm.c
@@ -85,7 +85,7 @@ static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
int n, sample_size, v, ret;
const short *samples;
unsigned char *dst;
- const uint8_t *srcu8;
+ const uint8_t *samples_uint8_t;
const int16_t *samples_int16_t;
const int32_t *samples_int32_t;
const int64_t *samples_int64_t;
@@ -135,11 +135,7 @@ static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
ENCODE(uint16_t, be16, samples, dst, n, 0, 0x8000)
break;
case AV_CODEC_ID_PCM_S8:
- srcu8 = frame->data[0];
- for (; n > 0; n--) {
- v = *srcu8++;
- *dst++ = v - 128;
- }
+ ENCODE(uint8_t, byte, samples, dst, n, 0, -128)
break;
#if HAVE_BIGENDIAN
case AV_CODEC_ID_PCM_F64LE: