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

// Copyright 2019 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_OVERLAY_PROCESSOR_INTERFACE_H_
#define COMPONENTS_VIZ_SERVICE_DISPLAY_OVERLAY_PROCESSOR_INTERFACE_H_

#include <memory>
#include <optional>
#include <vector>

#include "base/containers/flat_map.h"
#include "build/build_config.h"
#include "components/viz/common/quads/aggregated_render_pass.h"
#include "components/viz/common/resources/shared_image_format.h"
#include "components/viz/service/display/aggregated_frame.h"
#include "components/viz/service/display/output_surface.h"
#include "components/viz/service/display/overlay_candidate.h"
#include "components/viz/service/viz_service_export.h"
#include "gpu/command_buffer/common/mailbox.h"
#include "gpu/command_buffer/service/gpu_task_scheduler_helper.h"
#include "gpu/ipc/common/surface_handle.h"
#include "ui/gfx/ca_layer_result.h"
#include "ui/gfx/color_space.h"
#include "ui/gfx/geometry/rrect_f.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gfx/overlay_priority_hint.h"
#include "ui/gfx/swap_result.h"

#if BUILDFLAG(IS_WIN)
#include "components/viz/service/display/dc_layer_overlay.h"
#endif

#if BUILDFLAG(IS_APPLE)
#include "components/viz/service/display/ca_layer_overlay.h"
#endif

namespace gpu {
class SharedImageInterface;
}

namespace viz {
struct DebugRendererSettings;
class DisplayResourceProvider;
class OutputSurface;
class RendererSettings;

// This class is called inside the DirectRenderer to separate the contents that
// should be sent into the overlay system and the contents that requires
// compositing from the DirectRenderer. This class has different subclass
// implemented by different platforms. This class defines the minimal interface
// for overlay processing that each platform needs to implement.
class VIZ_SERVICE_EXPORT OverlayProcessorInterface { … };

}  // namespace viz

#endif  // COMPONENTS_VIZ_SERVICE_DISPLAY_OVERLAY_PROCESSOR_INTERFACE_H_