31   auto layers = display->GetOrderLayersByZPos();  in ValidateDisplay()  local
39     if (layers.size() <= 1)  in ValidateDisplay()
46       MarkValidated(layers, 0, layers.size());  in ValidateDisplay()
47       *num_types = layers.size();  in ValidateDisplay()
52   std::tie(client_start, client_size) = GetClientLayers(display, layers);  in ValidateDisplay()
54   MarkValidated(layers, client_start, client_size);  in ValidateDisplay()
56   auto testing_needed = client_start != 0 || client_size != layers.size();  in ValidateDisplay()
64     client_size = layers.size();  in ValidateDisplay()
65     MarkValidated(layers, 0, client_size);  in ValidateDisplay()
70   display->total_stats().gpu_pixops_ += CalcPixOps(layers, client_start,  in ValidateDisplay()
72   display->total_stats().total_pixops_ += CalcPixOps(layers, 0, layers.size());  in ValidateDisplay()
78     HwcDisplay *display, const std::vector<HwcLayer *> &layers) {  in GetClientLayers()  argument
82   for (size_t z_order = 0; z_order < layers.size(); ++z_order) {  in GetClientLayers()
83     if (IsClientLayer(display, layers[z_order])) {  in GetClientLayers()
90   return GetExtraClientRange(display, layers, client_start, client_size);  in GetClientLayers()
105 uint32_t Backend::CalcPixOps(const std::vector<HwcLayer *> &layers,  in CalcPixOps()  argument
108   for (size_t z_order = 0; z_order < layers.size(); ++z_order) {  in CalcPixOps()
110       auto &df = layers[z_order]->GetLayerData().pi.display_frame;  in CalcPixOps()
117 void Backend::MarkValidated(std::vector<HwcLayer *> &layers,  in MarkValidated()  argument
119   for (size_t z_order = 0; z_order < layers.size(); ++z_order) {  in MarkValidated()
121       layers[z_order]->SetValidatedType(HWC2::Composition::Client);  in MarkValidated()
123       layers[z_order]->SetValidatedType(HWC2::Composition::Device);  in MarkValidated()
128     HwcDisplay *display, const std::vector<HwcLayer *> &layers,  in GetExtraClientRange()  argument
134    * If more layers then planes, save one plane  in GetExtraClientRange()
135    * for client composited layers  in GetExtraClientRange()
137   if (avail_planes < display->layers().size())  in GetExtraClientRange()
140   const int extra_client = int(layers.size() - client_size) - int(avail_planes);  in GetExtraClientRange()
147       const int append = std::min(int(layers.size()) -  in GetExtraClientRange()
153                            int(layers.size()) - int(start + client_size));  in GetExtraClientRange()
156       steps = 1 + layers.size() - extra_client;  in GetExtraClientRange()
161       const uint32_t po = CalcPixOps(layers, start + i, client_size);  in GetExtraClientRange()