} CinVideoContext;
typedef struct CinAudioContext {
- AVFrame frame;
int initial_decode_frame;
int delta;
} CinAudioContext;
avctx->channels = 1;
avctx->channel_layout = AV_CH_LAYOUT_MONO;
- avcodec_get_frame_defaults(&cin->frame);
- avctx->coded_frame = &cin->frame;
-
return 0;
}
static int cinaudio_decode_frame(AVCodecContext *avctx, void *data,
int *got_frame_ptr, AVPacket *avpkt)
{
+ AVFrame *frame = data;
const uint8_t *buf = avpkt->data;
CinAudioContext *cin = avctx->priv_data;
const uint8_t *buf_end = buf + avpkt->size;
int delta, ret;
/* get output buffer */
- cin->frame.nb_samples = avpkt->size - cin->initial_decode_frame;
- if ((ret = ff_get_buffer(avctx, &cin->frame)) < 0) {
+ frame->nb_samples = avpkt->size - cin->initial_decode_frame;
+ if ((ret = ff_get_buffer(avctx, frame)) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return ret;
}
- samples = (int16_t *)cin->frame.data[0];
+ samples = (int16_t *)frame->data[0];
delta = cin->delta;
if (cin->initial_decode_frame) {
}
cin->delta = delta;
- *got_frame_ptr = 1;
- *(AVFrame *)data = cin->frame;
+ *got_frame_ptr = 1;
return avpkt->size;
}