layerComposited 755 Source/core/html/canvas/WebGLRenderingContextBase.cpp if (!m_drawingBuffer->layerComposited() || m_layerCleared layerComposited 835 Source/core/html/canvas/WebGLRenderingContextBase.cpp if (m_drawingBuffer->layerComposited() && !m_requestedAttributes->preserveDrawingBuffer()) { layerComposited 127 Source/platform/graphics/gpu/DrawingBuffer.h bool layerComposited() const;