chromium/services/video_effects/video_effects_processor_impl.h

// Copyright 2024 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SERVICES_VIDEO_EFFECTS_VIDEO_EFFECTS_PROCESSOR_IMPL_H_
#define SERVICES_VIDEO_EFFECTS_VIDEO_EFFECTS_PROCESSOR_IMPL_H_

#include <vector>

#include "base/functional/callback_forward.h"
#include "base/memory/scoped_refptr.h"
#include "base/memory/weak_ptr.h"
#include "base/sequence_checker.h"
#include "components/viz/common/gpu/context_lost_observer.h"
#include "components/viz/common/gpu/raster_context_provider.h"
#include "media/base/video_types.h"
#include "media/capture/mojom/video_capture_buffer.mojom-forward.h"
#include "media/capture/mojom/video_effects_manager.mojom.h"
#include "mojo/public/cpp/bindings/pending_receiver.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
#include "services/video_effects/public/mojom/video_effects_processor.mojom.h"
#include "services/video_effects/video_effects_processor_webgpu.h"
#include "services/viz/public/cpp/gpu/context_provider_command_buffer.h"

namespace video_effects {

// Abstract interface that is used by `VideoEffectsServiceImpl` to obtain
// instances of `gpu::GpuChannelHost`. Those are then going to be used to
// create context providers over which the communication to GPU service will
// happen.
class GpuChannelHostProvider { … };

class VideoEffectsProcessorImpl : public mojom::VideoEffectsProcessor,
                                  public viz::ContextLostObserver { … };

}  // namespace video_effects

#endif  // SERVICES_VIDEO_EFFECTS_VIDEO_EFFECTS_PROCESSOR_IMPL_H_