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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_OZONE_PLATFORM_DRM_HOST_DRM_NATIVE_DISPLAY_DELEGATE_H_
#define UI_OZONE_PLATFORM_DRM_HOST_DRM_NATIVE_DISPLAY_DELEGATE_H_
#include <stdint.h>
#include "base/macros.h"
#include "base/observer_list.h"
#include "ui/display/types/native_display_delegate.h"
namespace ui {
class DrmDisplayHostManager;
class DrmNativeDisplayDelegate : public display::NativeDisplayDelegate {
public:
explicit DrmNativeDisplayDelegate(DrmDisplayHostManager* display_manager);
~DrmNativeDisplayDelegate() override;
void OnConfigurationChanged();
void OnDisplaySnapshotsInvalidated();
// display::NativeDisplayDelegate overrides:
void Initialize() override;
void TakeDisplayControl(display::DisplayControlCallback callback) override;
void RelinquishDisplayControl(
display::DisplayControlCallback callback) override;
void GetDisplays(display::GetDisplaysCallback callback) override;
void Configure(
const std::vector<display::DisplayConfigurationParams>& config_requests,
display::ConfigureCallback callback) override;
void GetHDCPState(const display::DisplaySnapshot& output,
display::GetHDCPStateCallback callback) override;
void SetHDCPState(const display::DisplaySnapshot& output,
display::HDCPState state,
display::ContentProtectionMethod protection_method,
display::SetHDCPStateCallback callback) override;
bool SetColorMatrix(int64_t display_id,
const std::vector<float>& color_matrix) override;
bool SetGammaCorrection(
int64_t display_id,
const std::vector<display::GammaRampRGBEntry>& degamma_lut,
const std::vector<display::GammaRampRGBEntry>& gamma_lut) override;
void SetPrivacyScreen(int64_t display_id, bool enabled) override;
void AddObserver(display::NativeDisplayObserver* observer) override;
void RemoveObserver(display::NativeDisplayObserver* observer) override;
display::FakeDisplayController* GetFakeDisplayController() override;
private:
DrmDisplayHostManager* const display_manager_; // Not owned.
base::ObserverList<display::NativeDisplayObserver>::Unchecked observers_;
DISALLOW_COPY_AND_ASSIGN(DrmNativeDisplayDelegate);
};
} // namespace ui
#endif // UI_OZONE_PLATFORM_DRM_HOST_DRM_NATIVE_DISPLAY_DELEGATE_H_
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