39 		depthBuffer = nullptr;  in Device()
135 		if(depthBuffer)  in ~Device()
137 			depthBuffer->release();  in ~Device()
138 			depthBuffer = nullptr;  in ~Device()
187 		if(!depthBuffer)  in clearDepth()
193 		sw::Rect clearRect = depthBuffer->getRect();  in clearDepth()
200 		depthBuffer->clearDepth(z, clearRect.x0, clearRect.y0, clearRect.width(), clearRect.height());  in clearDepth()
264 	void Device::setDepthBuffer(egl::Image *depthBuffer)  in setDepthBuffer()  argument
266 		if(this->depthBuffer == depthBuffer)  in setDepthBuffer()
271 		if(depthBuffer)  in setDepthBuffer()
273 			depthBuffer->addRef();  in setDepthBuffer()
276 		if(this->depthBuffer)  in setDepthBuffer()
278 			this->depthBuffer->release();  in setDepthBuffer()
281 		this->depthBuffer = depthBuffer;  in setDepthBuffer()
283 		Renderer::setDepthBuffer(depthBuffer);  in setDepthBuffer()
501 			if(depthBuffer)  in bindViewport()
504 				scissor.x1 = min(scissor.x1, depthBuffer->getWidth());  in bindViewport()
506 				scissor.y1 = min(scissor.y1, depthBuffer->getHeight());  in bindViewport()