*/
/**
- * @file loco.c
+ * @file
* LOCO codec.
*/
#include "avcodec.h"
-#include "bitstream.h"
+#include "get_bits.h"
#include "golomb.h"
#include "mathops.h"
static int decode_frame(AVCodecContext *avctx,
void *data, int *data_size,
- const uint8_t *buf, int buf_size)
+ AVPacket *avpkt)
{
+ const uint8_t *buf = avpkt->data;
+ int buf_size = avpkt->size;
LOCOContext * const l = avctx->priv_data;
AVFrame * const p= (AVFrame*)&l->pic;
int decoded;
break;
default:
l->lossy = AV_RL32(avctx->extradata + 8);
- av_log(avctx, AV_LOG_INFO, "This is LOCO codec version %i, please upload file for study\n", version);
+ av_log_ask_for_sample(avctx, "This is LOCO codec version %i.\n", version);
}
l->mode = AV_RL32(avctx->extradata + 4);
return 0;
}
-AVCodec loco_decoder = {
+static av_cold int decode_end(AVCodecContext *avctx){
+ LOCOContext * const l = avctx->priv_data;
+ AVFrame *pic = &l->pic;
+
+ if (pic->data[0])
+ avctx->release_buffer(avctx, pic);
+
+ return 0;
+}
+
+AVCodec ff_loco_decoder = {
"loco",
- CODEC_TYPE_VIDEO,
+ AVMEDIA_TYPE_VIDEO,
CODEC_ID_LOCO,
sizeof(LOCOContext),
decode_init,
NULL,
- NULL,
+ decode_end,
decode_frame,
CODEC_CAP_DR1,
.long_name = NULL_IF_CONFIG_SMALL("LOCO"),