gpu_channel_manager.h | Explore in Territory

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef GPU_IPC_SERVICE_GPU_CHANNEL_MANAGER_H_
#define GPU_IPC_SERVICE_GPU_CHANNEL_MANAGER_H_

#include <stdint.h>

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

#include "base/containers/flat_map.h"
#include "base/memory/memory_pressure_listener.h"
#include "base/memory/raw_ptr.h"
#include "base/memory/ref_counted.h"
#include "base/memory/weak_ptr.h"
#include "base/process/process_handle.h"
#include "base/task/single_thread_task_runner.h"
#include "base/threading/thread_checker.h"
#include "base/time/time.h"
#include "base/unguessable_token.h"
#include "build/build_config.h"
#include "components/viz/common/gpu/vulkan_context_provider.h"
#include "gpu/command_buffer/common/constants.h"
#include "gpu/command_buffer/common/shm_count.h"
#include "gpu/command_buffer/service/gr_cache_controller.h"
#include "gpu/command_buffer/service/gr_shader_cache.h"
#include "gpu/command_buffer/service/memory_tracking.h"
#include "gpu/command_buffer/service/passthrough_discardable_manager.h"
#include "gpu/command_buffer/service/service_discardable_manager.h"
#include "gpu/command_buffer/service/service_utils.h"
#include "gpu/command_buffer/service/shader_translator_cache.h"
#include "gpu/command_buffer/service/shared_context_state.h"
#include "gpu/config/gpu_driver_bug_workarounds.h"
#include "gpu/config/gpu_feature_info.h"
#include "gpu/config/gpu_preferences.h"
#include "gpu/ipc/common/gpu_disk_cache_type.h"
#include "gpu/ipc/common/gpu_peak_memory.h"
#include "gpu/ipc/service/gpu_ipc_service_export.h"
#include "ui/gfx/gpu_memory_buffer.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/gl/gl_surface.h"
#include "url/gurl.h"

namespace base::trace_event {
class TracedValue;
}  // namespace base::trace_event

namespace gfx {
struct GpuExtraInfo;
}

namespace gl {
class GLShareGroup;
}

namespace gpu {

class BuiltInShaderCacheWriter;
class DawnContextProvider;
class ImageDecodeAcceleratorWorker;
struct GpuPreferences;
class GpuChannel;
class GpuChannelManagerDelegate;
class GpuMemoryBufferFactory;
class GpuWatchdogThread;
class Scheduler;
class SharedImageManager;
class SyncPointManager;
struct VideoMemoryUsageStats;

namespace gles2 {
class Outputter;
class ProgramCache;
}  // namespace gles2

namespace webgpu {
class DawnCachingInterfaceFactory;
}  // namespace webgpu

// A GpuChannelManager is a thread responsible for issuing rendering commands
// managing the lifetimes of GPU channels and forwarding IPC requests from the
// browser process to them based on the corresponding renderer ID.
class GPU_IPC_SERVICE_EXPORT GpuChannelManager
    : public raster::GrShaderCache::Client { … };

}  // namespace gpu

#endif  // GPU_IPC_SERVICE_GPU_CHANNEL_MANAGER_H_
chromium/gpu/ipc/service/gpu_channel_manager.h
