vst->codec->width >>= 1;
vst->codec->height >>= 1;
}
- vst->codec->extradata = av_mallocz(VMD_HEADER_SIZE + FF_INPUT_BUFFER_PADDING_SIZE);
- if (!vst->codec->extradata)
+ if (ff_alloc_extradata(vst->codec, VMD_HEADER_SIZE))
return AVERROR(ENOMEM);
- vst->codec->extradata_size = VMD_HEADER_SIZE;
memcpy(vst->codec->extradata, vmd->vmd_header, VMD_HEADER_SIZE);
}