desc[0].instance = lumCtx;
desc[0].src = src;
desc[0].dst = dst;
- desc[0].alpha = c->alpPixBuf != 0;
+ desc[0].alpha = c->needAlpha;
if (!isGray(c->dstFormat)) {
chrCtx = av_mallocz(sizeof(VScalerContext));
desc[0].instance = lumCtx;
desc[0].src = src;
desc[0].dst = dst;
- desc[0].alpha = c->alpPixBuf != 0;
+ desc[0].alpha = c->needAlpha;
}
ff_init_vscale_pfn(c, c->yuv2plane1, c->yuv2planeX, c->yuv2nv12cX,