Lines Matching refs:alpha
79 mCurrentState.alpha = 0xFF;
138 bool LayerBase::setAlpha(uint8_t alpha) {
139 if (mCurrentState.alpha == alpha)
142 mCurrentState.alpha = alpha;
335 return !(s.flags & layer_state_t::eLayerHidden) && s.alpha;
349 GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) const
352 glColor4f(red,green,blue,alpha);
376 if (CC_UNLIKELY(s.alpha < 0xFF)) {
377 const GLfloat alpha = s.alpha * (1.0f/255.0f);
379 glColor4f(alpha, alpha, alpha, alpha);
381 glColor4f(1, 1, 1, alpha);
456 "alpha=0x%02x, flags=0x%08x, tr=[%.2f, %.2f][%.2f, %.2f]\n",
461 s.alpha, s.flags,