typedef struct YopDecContext {
AVCodecContext *avctx;
+ AVFrame *frame;
int num_pal_colors;
int first_color[2];
{ 4, -2}, {-2, 0},
};
+static av_cold void yop_decode_close(AVCodecContext *avctx)
+{
+ YopDecContext *s = avctx->priv_data;
+
+ av_frame_free(&s->frame);
+}
+
static av_cold int yop_decode_init(AVCodecContext *avctx)
{
YopDecContext *s = avctx->priv_data;
return AVERROR_INVALIDDATA;
}
+ s->frame = av_frame_alloc();
+
return 0;
}
AVPacket *avpkt)
{
YopDecContext *s = avctx->priv_data;
- AVFrame *frame = data;
+ AVFrame *frame = s->frame;
int tag, firstcolor, is_odd_frame;
int ret, i, x, y;
uint32_t *palette;
return AVERROR_INVALIDDATA;
}
- if ((ret = ff_get_buffer(avctx, frame, 0)) < 0)
+ if ((ret = ff_reget_buffer(avctx, frame)) < 0)
return ret;
if (!avctx->frame_number)
s->dstptr += 2*frame->linesize[0] - x;
}
+ if ((ret = av_frame_ref(data, s->frame)) < 0)
+ return ret;
+
*got_frame = 1;
return avpkt->size;
}
.id = AV_CODEC_ID_YOP,
.priv_data_size = sizeof(YopDecContext),
.init = yop_decode_init,
+ .close = yop_decode_close,
.decode = yop_decode_frame,
.long_name = NULL_IF_CONFIG_SMALL("Psygnosis YOP Video"),
};