31   auto layers = display->GetOrderLayersByZPos();  in ValidateDisplay()  local
36   if (display->ProcessClientFlatteningState(layers.size() <= 1)) {  in ValidateDisplay()
39     client_size = layers.size();  in ValidateDisplay()
40     MarkValidated(layers, client_start, client_size);  in ValidateDisplay()
42     std::tie(client_start, client_size) = GetClientLayers(display, layers);  in ValidateDisplay()
44     MarkValidated(layers, client_start, client_size);  in ValidateDisplay()
46     bool testing_needed = !(client_start == 0 && client_size == layers.size());  in ValidateDisplay()
54       client_size = layers.size();  in ValidateDisplay()
55       MarkValidated(layers, 0, client_size);  in ValidateDisplay()
61   display->total_stats().gpu_pixops_ += CalcPixOps(layers, client_start,  in ValidateDisplay()
63   display->total_stats().total_pixops_ += CalcPixOps(layers, 0, layers.size());  in ValidateDisplay()
69     HwcDisplay *display, const std::vector<HwcLayer *> &layers) {  in GetClientLayers()  argument
73   for (size_t z_order = 0; z_order < layers.size(); ++z_order) {  in GetClientLayers()
74     if (IsClientLayer(display, layers[z_order])) {  in GetClientLayers()
81   return GetExtraClientRange(display, layers, client_start, client_size);  in GetClientLayers()
97 uint32_t Backend::CalcPixOps(const std::vector<HwcLayer *> &layers,  in CalcPixOps()  argument
100   for (size_t z_order = 0; z_order < layers.size(); ++z_order) {  in CalcPixOps()
102       hwc_rect_t df = layers[z_order]->GetDisplayFrame();  in CalcPixOps()
109 void Backend::MarkValidated(std::vector<HwcLayer *> &layers,  in MarkValidated()  argument
111   for (size_t z_order = 0; z_order < layers.size(); ++z_order) {  in MarkValidated()
113       layers[z_order]->SetValidatedType(HWC2::Composition::Client);  in MarkValidated()
115       layers[z_order]->SetValidatedType(HWC2::Composition::Device);  in MarkValidated()
120     HwcDisplay *display, const std::vector<HwcLayer *> &layers,  in GetExtraClientRange()  argument
129   if (avail_planes < display->layers().size())  in GetExtraClientRange()
132   int extra_client = int(layers.size() - client_size) - int(avail_planes);  in GetExtraClientRange()
139       int append = std::min(int(layers.size()) -  in GetExtraClientRange()
145                            int(layers.size()) - int(start + client_size));  in GetExtraClientRange()
148       steps = 1 + layers.size() - extra_client;  in GetExtraClientRange()
153       uint32_t po = CalcPixOps(layers, start + i, client_size);  in GetExtraClientRange()