chromium/components/viz/service/display/display.h

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef COMPONENTS_VIZ_SERVICE_DISPLAY_DISPLAY_H_
#define COMPONENTS_VIZ_SERVICE_DISPLAY_DISPLAY_H_

#include <memory>
#include <utility>
#include <vector>

#include "base/containers/circular_deque.h"
#include "base/containers/flat_set.h"
#include "base/functional/callback_helpers.h"
#include "base/memory/raw_ptr.h"
#include "base/observer_list.h"
#include "base/task/single_thread_task_runner.h"
#include "base/threading/platform_thread.h"
#include "base/time/time.h"
#include "components/viz/common/frame_sinks/begin_frame_source.h"
#include "components/viz/common/gpu/context_lost_observer.h"
#include "components/viz/common/resources/returned_resource.h"
#include "components/viz/common/surfaces/frame_sink_id.h"
#include "components/viz/common/surfaces/surface_id.h"
#include "components/viz/service/display/display_compositor_memory_and_task_controller.h"
#include "components/viz/service/display/display_resource_provider.h"
#include "components/viz/service/display/display_scheduler.h"
#include "components/viz/service/display/frame_rate_decider.h"
#include "components/viz/service/display/output_surface_client.h"
#include "components/viz/service/display/overdraw_tracker.h"
#include "components/viz/service/display/overlay_processor_interface.h"
#include "components/viz/service/display/software_output_device_client.h"
#include "components/viz/service/display/surface_aggregator.h"
#include "components/viz/service/surfaces/latest_local_surface_id_lookup_delegate.h"
#include "components/viz/service/surfaces/surface.h"
#include "components/viz/service/surfaces/surface_manager.h"
#include "components/viz/service/viz_service_export.h"
#include "ui/gfx/display_color_spaces.h"
#include "ui/gfx/overlay_transform.h"
#include "ui/gfx/swap_result.h"
#include "ui/latency/latency_info.h"

namespace gfx {
class Size;
}

namespace gpu {
class ScopedAllowScheduleGpuTask;
struct SwapBuffersCompleteParams;
class SharedImageManager;
class SyncPointManager;
class Scheduler;
}

namespace viz {
class DirectRenderer;
class DisplayClient;
class DisplayResourceProvider;
class FrameIntervalDecider;
class OutputSurface;
class RendererSettings;
class SharedBitmapManager;
class SkiaOutputSurface;
class SoftwareRenderer;
class OcclusionCuller;

class VIZ_SERVICE_EXPORT DisplayObserver { … };

// A Display produces a surface that can be used to draw to a physical display
// (OutputSurface). The client is responsible for creating and sizing the
// surface IDs used to draw into the display and deciding when to draw.
class VIZ_SERVICE_EXPORT Display : public DisplaySchedulerClient,
                                   public OutputSurfaceClient,
                                   public ContextLostObserver,
                                   public LatestLocalSurfaceIdLookupDelegate,
                                   public SoftwareOutputDeviceClient,
                                   public FrameRateDecider::Client { … };

}  // namespace viz

#endif  // COMPONENTS_VIZ_SERVICE_DISPLAY_DISPLAY_H_