/** parse extra data */
if(!avctx->extradata || avctx->extradata_size < EXTRADATA1_SIZE){
av_log(avctx, AV_LOG_ERROR, "invalid extradata size\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
/** get frame_offset */
if(s->video_base >= avctx->width * avctx->height){
av_log(avctx, AV_LOG_ERROR, "invalid video_base\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
/** initialize palette */
if(back_size > 0){
unsigned char* back_frame = av_mallocz(avctx->width*avctx->height);
if(!back_frame)
- return -1;
+ return AVERROR(ENOMEM);
rl2_rle_decode(s,avctx->extradata + EXTRADATA1_SIZE,back_size,
back_frame,avctx->width,0);
s->back_frame = back_frame;
const uint8_t *buf = avpkt->data;
int buf_size = avpkt->size;
Rl2Context *s = avctx->priv_data;
+ int ret;
if(s->frame.data[0])
avctx->release_buffer(avctx, &s->frame);
/** get buffer */
s->frame.reference= 0;
- if(avctx->get_buffer(avctx, &s->frame)) {
+ if ((ret = avctx->get_buffer(avctx, &s->frame)) < 0) {
av_log(s->avctx, AV_LOG_ERROR, "get_buffer() failed\n");
- return -1;
+ return ret;
}
/** run length decode */