static av_cold int roq_dpcm_encode_init(AVCodecContext *avctx)
{
ROQDPCMContext *context = avctx->priv_data;
- int ret;
if (avctx->channels > 2) {
av_log(avctx, AV_LOG_ERROR, "Audio must be mono or stereo\n");
context->frame_buffer = av_malloc(8 * ROQ_FRAME_SIZE * avctx->channels *
sizeof(*context->frame_buffer));
- if (!context->frame_buffer) {
- ret = AVERROR(ENOMEM);
- goto error;
- }
+ if (!context->frame_buffer)
+ return AVERROR(ENOMEM);
context->lastSample[0] = context->lastSample[1] = 0;
return 0;
-error:
- roq_dpcm_encode_close(avctx);
- return ret;
}
static unsigned char dpcm_predict(short *previous, short current)
return 0;
}
-AVCodec ff_roq_dpcm_encoder = {
+const AVCodec ff_roq_dpcm_encoder = {
.name = "roq_dpcm",
.long_name = NULL_IF_CONFIG_SMALL("id RoQ DPCM"),
.type = AVMEDIA_TYPE_AUDIO,