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| author | Paul B Mahol <onemda@gmail.com> | 2013-10-30 09:01:01 +0000 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2013-10-30 12:41:43 +0000 |
| commit | 387e76f9934cf3fa50b33bac3656915254be5180 (patch) | |
| tree | 0d9d4c9f2c64f28eee97382f9e5c5612ba2a2fa5 | |
| parent | 268d0d6e6c89e78ac717e5aea9a7f9c81ca44b33 (diff) | |
| download | ffmpeg-387e76f9934cf3fa50b33bac3656915254be5180.tar.gz | |
avcodec/mdec: use dsp.bswap16_buf()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
| -rw-r--r-- | libavcodec/mdec.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/libavcodec/mdec.c b/libavcodec/mdec.c index 43ed9701c5..1567e14a1f 100644 --- a/libavcodec/mdec.c +++ b/libavcodec/mdec.c @@ -163,7 +163,7 @@ static int decode_frame(AVCodecContext *avctx, const uint8_t *buf = avpkt->data; int buf_size = avpkt->size; ThreadFrame frame = { .f = data }; - int i, ret; + int ret; if ((ret = ff_thread_get_buffer(avctx, &frame, 0)) < 0) return ret; @@ -173,10 +173,7 @@ static int decode_frame(AVCodecContext *avctx, av_fast_padded_malloc(&a->bitstream_buffer, &a->bitstream_buffer_size, buf_size); if (!a->bitstream_buffer) return AVERROR(ENOMEM); - for (i = 0; i < buf_size; i += 2) { - a->bitstream_buffer[i] = buf[i + 1]; - a->bitstream_buffer[i + 1] = buf[i]; - } + a->dsp.bswap16_buf((uint16_t *)a->bitstream_buffer, (uint16_t *)buf, (buf_size + 1) / 2); if ((ret = init_get_bits8(&a->gb, a->bitstream_buffer, buf_size)) < 0) return ret; |