Lines Matching refs:WEBP_CSP_ALPHA_BIT
42 const int has_alpha = picture->colorspace & WEBP_CSP_ALPHA_BIT;
601 picture->colorspace |= WEBP_CSP_ALPHA_BIT;
683 picture->colorspace |= WEBP_CSP_ALPHA_BIT;
685 picture->colorspace &= ~WEBP_CSP_ALPHA_BIT;
763 if ((picture->colorspace & WEBP_CSP_ALPHA_BIT) && picture->a == NULL) {
802 if (picture->colorspace & WEBP_CSP_ALPHA_BIT) {
935 has_alpha = !!(pic1->colorspace & WEBP_CSP_ALPHA_BIT);
936 if (has_alpha != !!(pic2->colorspace & WEBP_CSP_ALPHA_BIT) ||
