}
avctx->pix_fmt = AV_PIX_FMT_UYVY422;
- avctx->coded_frame = avcodec_alloc_frame();
- if (!avctx->coded_frame)
- return AVERROR(ENOMEM);
-
return 0;
}
AVPacket *avpkt)
{
int field, ret;
- AVFrame *pic = avctx->coded_frame;
+ AVFrame *pic = data;
const uint8_t *buf = avpkt->data;
const uint8_t *buf_end = buf + avpkt->size;
- if (pic->data[0])
- avctx->release_buffer(avctx, pic);
-
if (avpkt->size < avctx->width * 2 * avctx->height + 4 + 2*8) {
av_log(avctx, AV_LOG_ERROR, "Packet is too small.\n");
return AVERROR_INVALIDDATA;
return AVERROR_INVALIDDATA;
}
- pic->reference = 0;
- if ((ret = ff_get_buffer(avctx, pic)) < 0) {
+ if ((ret = ff_get_buffer(avctx, pic, 0)) < 0) {
av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
return ret;
}
}
*got_frame = 1;
- *(AVFrame*)data = *pic;
return avpkt->size;
}
-static av_cold int decode_close(AVCodecContext *avctx)
-{
- AVFrame *pic = avctx->coded_frame;
- if (pic->data[0])
- avctx->release_buffer(avctx, pic);
- av_freep(&avctx->coded_frame);
-
- return 0;
-}
-
AVCodec ff_frwu_decoder = {
.name = "frwu",
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_FRWU,
.init = decode_init,
- .close = decode_close,
.decode = decode_frame,
.capabilities = CODEC_CAP_DR1,
.long_name = NULL_IF_CONFIG_SMALL("Forward Uncompressed"),