desktop_capture.cc | Explore in Territory

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "content/public/browser/desktop_capture.h"

#include "base/feature_list.h"
#include "build/build_config.h"
#include "build/chromeos_buildflags.h"
#include "content/browser/renderer_host/media/media_stream_manager.h"
#include "content/browser/renderer_host/media/video_capture_manager.h"
#include "content/common/features.h"
#include "content/public/common/content_features.h"

#if BUILDFLAG(IS_CHROMEOS_LACROS)
#include "content/browser/media/capture/desktop_capturer_lacros.h"
#endif

#if BUILDFLAG(IS_CHROMEOS_ASH)
#include "content/browser/media/capture/aura_window_to_mojo_device_adapter.h"
#include "content/browser/media/capture/desktop_capturer_ash.h"
#include "mojo/public/cpp/bindings/self_owned_receiver.h"
#endif

#if defined(WEBRTC_USE_PIPEWIRE)
#include "base/environment.h"
#include "base/nix/xdg_util.h"
#endif

#if BUILDFLAG(IS_WIN)
#include "base/win/windows_version.h"
#endif

#if BUILDFLAG(IS_MAC)
#include "base/mac/mac_util.h"

BASE_FEATURE(kUseCGDisplayStreamCreateSonoma,
             "UseCGDisplayStreamCreateSonoma",
             base::FEATURE_DISABLED_BY_DEFAULT);

// CGDisplayStreamCreate() is marked as deprecated from macOS 14 (Sonoma), so
// don't use unless the feature flag is set.
bool CGDisplayStreamCreateIsAvailable() {
  if (base::mac::MacOSMajorVersion() >= 14) {
    return base::FeatureList::IsEnabled(kUseCGDisplayStreamCreateSonoma);
  }
  return true;
}
#endif  // BUILDFLAG(IS_MAC)

namespace content::desktop_capture {

webrtc::DesktopCaptureOptions CreateDesktopCaptureOptions() { … }

std::unique_ptr<webrtc::DesktopCapturer> CreateScreenCapturer(
    bool allow_wgc_screen_capturer) { … }

std::unique_ptr<webrtc::DesktopCapturer> CreateWindowCapturer() { … }

#if BUILDFLAG(IS_CHROMEOS_ASH)
void BindAuraWindowCapturer(
    mojo::PendingReceiver<video_capture::mojom::Device> receiver,
    const content::DesktopMediaID& id) {
  mojo::MakeSelfOwnedReceiver(
      std::make_unique<AuraWindowToMojoDeviceAdapter>(id), std::move(receiver));
}
#endif

bool CanUsePipeWire() { … }

bool ShouldEnumerateCurrentProcessWindows() { … }

void OpenNativeScreenCapturePicker(
    content::DesktopMediaID::Type type,
    base::OnceCallback<void(webrtc::DesktopCapturer::Source)> picker_callback,
    base::OnceCallback<void()> cancel_callback,
    base::OnceCallback<void()> error_callback) { … }

}  // namespace content::desktop_capture
chromium/content/public/browser/desktop_capture.cc
