if ((avctx->codec->id == CODEC_ID_XAN_WC3) &&
(s->avctx->palctrl == NULL)) {
av_log(avctx, AV_LOG_ERROR, " WC3 Xan video: palette expected.\n");
- return -1;
+ return AVERROR(EINVAL);
}
avctx->pix_fmt = PIX_FMT_PAL8;
s->buffer1_size = avctx->width * avctx->height;
s->buffer1 = av_malloc(s->buffer1_size);
if (!s->buffer1)
- return -1;
+ return AVERROR(ENOMEM);
s->buffer2_size = avctx->width * avctx->height;
s->buffer2 = av_malloc(s->buffer2_size + 130);
if (!s->buffer2) {
av_freep(&s->buffer1);
- return -1;
+ return AVERROR(ENOMEM);
}
return 0;
AVPacket *avpkt)
{
const uint8_t *buf = avpkt->data;
- int buf_size = avpkt->size;
+ int ret, buf_size = avpkt->size;
XanContext *s = avctx->priv_data;
AVPaletteControl *palette_control = avctx->palctrl;
- if (avctx->get_buffer(avctx, &s->current_frame)) {
+ if ((ret = avctx->get_buffer(avctx, &s->current_frame))) {
av_log(s->avctx, AV_LOG_ERROR, " Xan Video: get_buffer() failed\n");
- return -1;
+ return ret;
}
s->current_frame.reference = 3;