diff options
| -rw-r--r-- | libavcodec/s302m.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/s302m.c b/libavcodec/s302m.c index ccfb5913a0..a68ac79f2c 100644 --- a/libavcodec/s302m.c +++ b/libavcodec/s302m.c @@ -120,10 +120,10 @@ static int s302m_decode_frame(AVCodecContext *avctx, void *data, if (avctx->bits_per_raw_sample == 24) { uint32_t *o = (uint32_t *)frame->data[0]; for (; buf_size > 6; buf_size -= 7) { - *o++ = (ff_reverse[buf[2]] << 24) | + *o++ = ((unsigned)ff_reverse[buf[2]] << 24) | (ff_reverse[buf[1]] << 16) | (ff_reverse[buf[0]] << 8); - *o++ = (ff_reverse[buf[6] & 0xf0] << 28) | + *o++ = ((unsigned)ff_reverse[buf[6] & 0xf0] << 28) | (ff_reverse[buf[5]] << 20) | (ff_reverse[buf[4]] << 12) | (ff_reverse[buf[3] & 0x0f] << 4); @@ -142,10 +142,10 @@ static int s302m_decode_frame(AVCodecContext *avctx, void *data, } else if (avctx->bits_per_raw_sample == 20) { uint32_t *o = (uint32_t *)frame->data[0]; for (; buf_size > 5; buf_size -= 6) { - *o++ = (ff_reverse[buf[2] & 0xf0] << 28) | + *o++ = ((unsigned)ff_reverse[buf[2] & 0xf0] << 28) | (ff_reverse[buf[1]] << 20) | (ff_reverse[buf[0]] << 12); - *o++ = (ff_reverse[buf[5] & 0xf0] << 28) | + *o++ = ((unsigned)ff_reverse[buf[5] & 0xf0] << 28) | (ff_reverse[buf[4]] << 20) | (ff_reverse[buf[3]] << 12); buf += 6; |