desktop_capturer_wrapper.h (1709B)
1 /* 2 * Copyright (c) 2017 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef MODULES_DESKTOP_CAPTURE_DESKTOP_CAPTURER_WRAPPER_H_ 12 #define MODULES_DESKTOP_CAPTURE_DESKTOP_CAPTURER_WRAPPER_H_ 13 14 #include <memory> 15 16 #include "modules/desktop_capture/desktop_capture_types.h" 17 #include "modules/desktop_capture/desktop_capturer.h" 18 #include "modules/desktop_capture/desktop_geometry.h" 19 #include "modules/desktop_capture/shared_memory.h" 20 21 namespace webrtc { 22 23 // Wraps a DesktopCapturer and forwards all the function calls to it. 24 class DesktopCapturerWrapper : public DesktopCapturer { 25 public: 26 explicit DesktopCapturerWrapper( 27 std::unique_ptr<DesktopCapturer> base_capturer); 28 ~DesktopCapturerWrapper() override; 29 30 // DesktopCapturer implementations. 31 void Start(Callback* callback) override; 32 void SetSharedMemoryFactory( 33 std::unique_ptr<SharedMemoryFactory> shared_memory_factory) override; 34 void CaptureFrame() override; 35 void SetExcludedWindow(WindowId window) override; 36 bool GetSourceList(SourceList* sources) override; 37 bool SelectSource(SourceId id) override; 38 bool FocusOnSelectedSource() override; 39 bool IsOccluded(const DesktopVector& pos) override; 40 41 protected: 42 // Guaranteed to be valid. 43 const std::unique_ptr<DesktopCapturer> base_capturer_; 44 }; 45 46 } // namespace webrtc 47 48 #endif // MODULES_DESKTOP_CAPTURE_DESKTOP_CAPTURER_WRAPPER_H_