49 строки
1.4 KiB
Diff
49 строки
1.4 KiB
Diff
diff --git a/ui/gl/gpu_switching_manager.cc b/ui/gl/gpu_switching_manager.cc
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index 5fdb3cc..16cb3e4 100644
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--- a/ui/gl/gpu_switching_manager.cc
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+++ b/ui/gl/gpu_switching_manager.cc
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@@ -16,6 +16,12 @@
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namespace ui {
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+namespace {
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+
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+bool g_use_transparent = false;
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+
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+} // namespace
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+
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struct GpuSwitchingManager::PlatformSpecific {
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#if defined(OS_MACOSX)
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CGLPixelFormatObj discrete_pixel_format;
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@@ -27,6 +33,16 @@ GpuSwitchingManager* GpuSwitchingManager::GetInstance() {
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return base::Singleton<GpuSwitchingManager>::get();
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}
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+// static
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+void GpuSwitchingManager::SetTransparent(bool transparent) {
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+ g_use_transparent = transparent;
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+}
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+
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+// static
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+bool GpuSwitchingManager::UseTransparent() {
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+ return g_use_transparent;
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+}
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+
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GpuSwitchingManager::GpuSwitchingManager()
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: gpu_switching_option_(gl::PreferIntegratedGpu),
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gpu_switching_option_set_(false),
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diff --git a/ui/gl/gpu_switching_manager.h b/ui/gl/gpu_switching_manager.h
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index 4ac7620..e58c879 100644
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--- a/ui/gl/gpu_switching_manager.h
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+++ b/ui/gl/gpu_switching_manager.h
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@@ -25,6 +25,9 @@ class GL_EXPORT GpuSwitchingManager {
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// Getter for the singleton. This will return NULL on failure.
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static GpuSwitchingManager* GetInstance();
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+ static void SetTransparent(bool transparent);
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+ static bool UseTransparent();
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+
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// Set the switching option to PreferIntegratedGpu.
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void ForceUseOfIntegratedGpu();
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// Set the switching option to PreferDiscreteGpu; switch to discrete GPU
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