236 	for (vector<Clear>::iterator clear = clears.begin(); clear != clears.end(); clear++)  in generateClears()  local
245 			clear->useScissor	= true; // \todo [pyry] Should we randomize?  in generateClears()
246 			clear->scissor		= tcu::IVec4(x, y, w, h);  in generateClears()
249 			clear->useScissor = false;  in generateClears()
251 		clear->clearDepth	= rnd.getFloat(-0.2f, 1.2f);  in generateClears()
252 		clear->clearStencil	= rnd.getUint32();  in generateClears()
254 		clear->depthMask	= m_masked ? rnd.getBool()		: true;  in generateClears()
255 		clear->stencilMask	= m_masked ? rnd.getUint32()	: 0xffffffffu;  in generateClears()
261 				case 0: clear->clearMask = GL_DEPTH_BUFFER_BIT;							break;  in generateClears()
262 				case 1: clear->clearMask = GL_STENCIL_BUFFER_BIT;						break;  in generateClears()
263 				case 2: clear->clearMask = GL_DEPTH_BUFFER_BIT|GL_STENCIL_BUFFER_BIT;	break;  in generateClears()
267 			clear->clearMask = GL_DEPTH_BUFFER_BIT;  in generateClears()
271 			clear->clearMask = GL_STENCIL_BUFFER_BIT;  in generateClears()
287 	gl.clear		(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);  in renderGL()
291 	for (vector<Clear>::const_iterator clear = clears.begin(); clear != clears.end(); clear++)  in renderGL()  local
293 		if (clear->useScissor)  in renderGL()
296 			gl.scissor(clear->scissor.x(), clear->scissor.y(), clear->scissor.z(), clear->scissor.w());  in renderGL()
300 		gl.clearDepthf	(clear->clearDepth);  in renderGL()
301 		gl.clearStencil	(clear->clearStencil);  in renderGL()
304 		gl.depthMask	(clear->depthMask ? GL_TRUE : GL_FALSE);  in renderGL()
305 		gl.stencilMask	(clear->stencilMask);  in renderGL()
308 		gl.clear		(clear->clearMask);  in renderGL()
310 		if (clear->useScissor)  in renderGL()
403 	tcu::clear(dst.getAccess(), tcu::RGBA::red().toVec());  in renderReference()
418 			for (vector<Clear>::const_iterator clear = clears.begin(); clear != clears.end(); clear++)  in renderReference()  local
421 				if ((clear->clearMask & GL_DEPTH_BUFFER_BIT) == 0 || !clear->depthMask)  in renderReference()
424 …tcu::IVec4 clearRect = clear->useScissor ? clear->scissor : tcu::IVec4(0, 0, dst.getWidth(), dst.g…  in renderReference()
431 					rowAccess.setPixDepth(de::clamp(clear->clearDepth, 0.0f, 1.0f), x, 0);  in renderReference()
462 			for (vector<Clear>::const_iterator clear = clears.begin(); clear != clears.end(); clear++)  in renderReference()  local
465 				if ((clear->clearMask & GL_STENCIL_BUFFER_BIT) == 0 || clear->stencilMask == 0)  in renderReference()
468 …tcu::IVec4 clearRect = clear->useScissor ? clear->scissor : tcu::IVec4(0, 0, dst.getWidth(), dst.g…  in renderReference()
477 …deUint32	newVal	= ((oldVal & ~clear->stencilMask) | (clear->clearStencil & clear->stencilMask)) & …  in renderReference()