return 0;
}
-static int decode_frame(AVCodecContext *avctx, void *data, int *data_size,
+static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
AVPacket *avpkt)
{
- int h, w;
+ int h, w, ret;
AVFrame *pic = avctx->coded_frame;
const uint32_t *src = (const uint32_t *)avpkt->data;
int aligned_width = FFALIGN(avctx->width, 64);
if (avpkt->size < 4 * aligned_width * avctx->height) {
av_log(avctx, AV_LOG_ERROR, "packet too small\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
pic->reference = 0;
- if (ff_get_buffer(avctx, pic) < 0)
- return -1;
+ if ((ret = ff_get_buffer(avctx, pic)) < 0)
+ return ret;
pic->pict_type = AV_PICTURE_TYPE_I;
pic->key_frame = 1;
dst_line += pic->linesize[0];
}
- *data_size = sizeof(AVFrame);
+ *got_frame = 1;
*(AVFrame*)data = *avctx->coded_frame;
return avpkt->size;