187     const int has_alpha = WebPDispatchAlpha(alpha, io->width, mb_w,  in EmitAlphaRGB()  local
192     if (has_alpha && WebPIsPremultipliedMode(colorspace)) {  in EmitAlphaRGB()
293   const int has_alpha = WebPIsAlphaMode(p->output->colorspace);  in InitYUVRescaler()  local
306   const int num_rescalers = has_alpha ? 4 : 3;  in InitYUVRescaler()
309   if (has_alpha) {  in InitYUVRescaler()
324   p->scaler_a = has_alpha ? &scalers[3] : NULL;  in InitYUVRescaler()
337   if (has_alpha) {  in InitYUVRescaler()
478   const int has_alpha = WebPIsAlphaMode(p->output->colorspace);  in InitRGBRescaler()  local
488   const int num_rescalers = has_alpha ? 4 : 3;  in InitRGBRescaler()
492   if (has_alpha) {  in InitRGBRescaler()
510   p->scaler_a = has_alpha ? &scalers[3] : NULL;  in InitRGBRescaler()
524   if (has_alpha) {  in InitRGBRescaler()