Lines Matching full:has_alpha
42 const int has_alpha = picture->colorspace & WEBP_CSP_ALPHA_BIT;
76 a_width = has_alpha ? width : 0;
596 const int has_alpha = CheckNonOpaque(a_ptr, width, height, step, rgb_stride);
600 if (has_alpha) {
656 if (has_alpha) {
920 int has_alpha;
935 has_alpha = !!(pic1->colorspace & WEBP_CSP_ALPHA_BIT);
936 if (has_alpha != !!(pic2->colorspace & WEBP_CSP_ALPHA_BIT) ||
937 (has_alpha && (pic1->a == NULL || pic2->a == NULL))) {
953 if (has_alpha) {
