Lines Matching defs:alpha
264 const float alpha = rnd.getFloat();
266 const GLfloat color[] = { red, green, blue, alpha };
268 GLU_CHECK_CALL(glClearColor(red, green, blue, alpha));
273 tcu::clear(reference.getLevel(0), tcu::Vec4(red, green, blue, alpha));
282 const GLint alpha = rnd.getUint32();
284 const GLint color[] = { red, green, blue, alpha };
289 tcu::clear(reference.getLevel(0), tcu::IVec4(red, green, blue, alpha));
296 const GLuint alpha = rnd.getUint32();
298 const GLuint color[] = { red, green, blue, alpha };
303 tcu::clear(reference.getLevel(0), tcu::UVec4(red, green, blue, alpha));