av_free(s->tmpblock);
if ((s->tmpblock = av_malloc(3 * s->block_width * s->block_height)) == NULL) {
av_log(avctx, AV_LOG_ERROR, "Can't allocate decompression buffer.\n");
- return -1;
+ return AVERROR(ENOMEM);
}
}
s->block_size = s->block_width * s->block_height;
if ((avctx->width > 4095) || (avctx->height > 4095)) {
av_log(avctx, AV_LOG_ERROR, "Input dimensions too large, input must be max 4096x4096 !\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
// Needed if zlib unused or init aborted before deflateInit
if (!s->tmpblock || !s->encbuffer) {
av_log(avctx, AV_LOG_ERROR, "Memory allocation failed.\n");
- return -1;
+ return AVERROR(ENOMEM);
}
return 0;
s->previous_frame = av_mallocz(FFABS(p->linesize[0]) * s->image_height);
if (!s->previous_frame) {
av_log(avctx, AV_LOG_ERROR, "Memory allocation failed.\n");
- return -1;
+ return AVERROR(ENOMEM);
}
I_frame = 1;
}