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ac3dec: Consistently use AC3_BLOCK_SIZE and sizeof 

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Martin Storsjö 2013-07-11 16:39:23 +03:00
parent 68e57cde68
commit 031be5b41b
1 changed files with 3 additions and 3 deletions
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6
libavcodec/ac3dec.c
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@ -1370,7 +1370,7 @@ static int ac3_decode_frame(AVCodecContext * avctx, void *data,
avctx->audio_service_type = AV_AUDIO_SERVICE_TYPE_KARAOKE;
/* get output buffer */
frame->nb_samples = s->num_blocks * 256;
frame->nb_samples = s->num_blocks * AC3_BLOCK_SIZE;
if ((ret = ff_get_buffer(avctx, frame, 0)) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return ret;
@ -1392,7 +1392,7 @@ static int ac3_decode_frame(AVCodecContext * avctx, void *data,
}
if (err)
for (ch = 0; ch < s->out_channels; ch++)
memcpy(s->outptr[channel_map[ch]], output[ch], 1024);
memcpy(s->outptr[channel_map[ch]], output[ch], sizeof(**output) * AC3_BLOCK_SIZE);
for (ch = 0; ch < s->out_channels; ch++)
output[ch] = s->outptr[channel_map[ch]];
for (ch = 0; ch < s->channels; ch++)
@ -1401,7 +1401,7 @@ static int ac3_decode_frame(AVCodecContext * avctx, void *data,
/* keep last block for error concealment in next frame */
for (ch = 0; ch < s->out_channels; ch++)
memcpy(s->output[ch], output[ch], 1024);
memcpy(s->output[ch], output[ch], sizeof(**output) * AC3_BLOCK_SIZE);
*got_frame_ptr = 1;