chromium/services/video_capture/shared_memory_virtual_device_mojo_adapter.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "services/video_capture/shared_memory_virtual_device_mojo_adapter.h"

#include <utility>

#include "base/check_op.h"
#include "base/containers/contains.h"
#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/ranges/algorithm.h"
#include "media/capture/video/scoped_buffer_pool_reservation.h"
#include "media/capture/video/video_capture_buffer_pool_impl.h"
#include "media/capture/video/video_capture_buffer_pool_util.h"
#include "media/capture/video/video_capture_buffer_tracker_factory_impl.h"
#include "mojo/public/cpp/bindings/callback_helpers.h"
#include "mojo/public/cpp/bindings/pending_remote.h"
#include "mojo/public/cpp/bindings/self_owned_receiver.h"
#include "services/video_capture/public/mojom/constants.mojom.h"

namespace {

void OnNewBufferAcknowleged(
    video_capture::mojom::SharedMemoryVirtualDevice::RequestFrameBufferCallback
        callback,
    int32_t buffer_id) { … }

}  // anonymous namespace

namespace video_capture {

SharedMemoryVirtualDeviceMojoAdapter::SharedMemoryVirtualDeviceMojoAdapter(
    mojo::Remote<mojom::Producer> producer)
    : … { … }

SharedMemoryVirtualDeviceMojoAdapter::~SharedMemoryVirtualDeviceMojoAdapter() { … }

int SharedMemoryVirtualDeviceMojoAdapter::max_buffer_pool_buffer_count() { … }

void SharedMemoryVirtualDeviceMojoAdapter::RequestFrameBuffer(
    const gfx::Size& dimension,
    media::VideoPixelFormat pixel_format,
    media::mojom::PlaneStridesPtr strides,
    RequestFrameBufferCallback callback) { … }

void SharedMemoryVirtualDeviceMojoAdapter::OnFrameReadyInBuffer(
    int32_t buffer_id,
    ::media::mojom::VideoFrameInfoPtr frame_info) { … }

void SharedMemoryVirtualDeviceMojoAdapter::Start(
    const media::VideoCaptureParams& requested_settings,
    mojo::PendingRemote<mojom::VideoFrameHandler> handler) { … }

void SharedMemoryVirtualDeviceMojoAdapter::StartInProcess(
    const media::VideoCaptureParams& requested_settings,
    const base::WeakPtr<media::VideoFrameReceiver>& frame_handler,
    media::VideoEffectsContext context) { … }

void SharedMemoryVirtualDeviceMojoAdapter::MaybeSuspend() { … }

void SharedMemoryVirtualDeviceMojoAdapter::Resume() { … }

void SharedMemoryVirtualDeviceMojoAdapter::GetPhotoState(
    GetPhotoStateCallback callback) { … }

void SharedMemoryVirtualDeviceMojoAdapter::SetPhotoOptions(
    media::mojom::PhotoSettingsPtr settings,
    SetPhotoOptionsCallback callback) { … }

void SharedMemoryVirtualDeviceMojoAdapter::TakePhoto(
    TakePhotoCallback callback) { … }

void SharedMemoryVirtualDeviceMojoAdapter::ProcessFeedback(
    const media::VideoCaptureFeedback& feedback) { … }

void SharedMemoryVirtualDeviceMojoAdapter::RequestRefreshFrame() { … }

void SharedMemoryVirtualDeviceMojoAdapter::Stop() { … }

void SharedMemoryVirtualDeviceMojoAdapter::OnReceiverConnectionErrorOrClose() { … }

}  // namespace video_capture