5419                                        const Rect& sourceCrop, uint32_t reqWidth,  in captureScreen()  argument
5441         if (reqWidth == 0 || reqHeight == 0) {  in captureScreen()
5442             reqWidth = uint32_t(display->getViewport().width());  in captureScreen()
5447     DisplayRenderArea renderArea(display, sourceCrop, reqWidth, reqHeight, reqDataspace,  in captureScreen()
5567                         int32_t reqWidth, int32_t reqHeight, Dataspace reqDataSpace,  in captureLayers()  argument
5569               : RenderArea(reqWidth, reqHeight, CaptureFill::CLEAR, reqDataSpace, displayViewport),  in captureLayers()
5644     int reqWidth = 0;  in captureLayers()  local
5682         reqWidth = crop.width() * frameScale;  in captureLayers()
5704     if (reqWidth <= 0) {  in captureLayers()
5705         reqWidth = 1;  in captureLayers()
5711     LayerRenderArea renderArea(this, parent, crop, reqWidth, reqHeight, reqDataspace, childrenOnly,  in captureLayers()
5806     const auto reqWidth = renderArea.getReqWidth();  in renderScreenImplLocked()  local
5818     clientCompositionDisplay.physicalDisplay = Rect(reqWidth, reqHeight);  in renderScreenImplLocked()