Lines Matching refs:GL_ALPHA
102 { GL_ALPHA, GL_ALPHA, "ALPHA" },
103 { GL_ALPHA, GL_ALPHA4, "ALPHA4" },
104 { GL_ALPHA, GL_ALPHA8, "ALPHA8" },
105 { GL_ALPHA, GL_ALPHA12, "ALPHA12" },
106 { GL_ALPHA, GL_ALPHA16, "ALPHA16" },
364 case GL_ALPHA:
366 textureFormat = GL_ALPHA;
544 case GL_ALPHA:
545 return "GL_ALPHA";
634 (format->baseFormat == GL_ALPHA ||