#include "avcodec.h"
#include "get_bits.h"
+#include "internal.h"
typedef struct {
AVFrame *const p = &avs->picture;
const uint8_t *table, *vect;
uint8_t *out;
- int i, j, x, y, stride, vect_w = 3, vect_h = 3;
+ int i, j, x, y, stride, ret, vect_w = 3, vect_h = 3;
AvsVideoSubType sub_type;
AvsBlockType type;
GetBitContext change_map;
- if (avctx->reget_buffer(avctx, p)) {
+ if ((ret = ff_reget_buffer(avctx, p)) < 0) {
av_log(avctx, AV_LOG_ERROR, "reget_buffer() failed\n");
- return -1;
+ return ret;
}
- p->reference = 1;
p->pict_type = AV_PICTURE_TYPE_P;
p->key_frame = 0;
}
if (type != AVS_VIDEO)
- return -1;
+ return AVERROR_INVALIDDATA;
switch (sub_type) {
case AVS_I_FRAME:
break;
default:
- return -1;
+ return AVERROR_INVALIDDATA;
}
if (buf_end - buf < 256 * vect_w * vect_h)
align_get_bits(&change_map);
}
- *picture = avs->picture;
+ if ((ret = av_frame_ref(picture, &avs->picture)) < 0)
+ return ret;
*got_frame = 1;
return buf_size;
static av_cold int avs_decode_init(AVCodecContext * avctx)
{
+ AvsContext *s = avctx->priv_data;
avctx->pix_fmt = AV_PIX_FMT_PAL8;
avcodec_set_dimensions(avctx, 318, 198);
+ avcodec_get_frame_defaults(&s->picture);
return 0;
}
static av_cold int avs_decode_end(AVCodecContext *avctx)
{
AvsContext *s = avctx->priv_data;
- if (s->picture.data[0])
- avctx->release_buffer(avctx, &s->picture);
+ av_frame_unref(&s->picture);
return 0;
}