case IMGFMT_BGR32: return mlib_YUV2ARGB420_32;
case IMGFMT_BGR32: return mlib_YUV2ABGR420_32;
SwsFunc yuv2rgb_init_mlib(SwsContext *c) {	switch(c->dstFormat){	case IMGFMT_RGB24: return mlib_YUV2RGB420_24;	case IMGFMT_RGB32: return mlib_YUV2ARGB420_32;	case IMGFMT_BGR32: return mlib_YUV2ARGB420_32;	default: return NULL;	}}