1 /* 2 * Copyright (c) 2013 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 WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_FRAME_WIN_H_ 12 #define WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_FRAME_WIN_H_ 13 14 #include <windows.h> 15 16 #include "webrtc/base/scoped_ptr.h" 17 #include "webrtc/modules/desktop_capture/desktop_frame.h" 18 #include "webrtc/typedefs.h" 19 20 namespace webrtc { 21 22 // DesktopFrame implementation used by screen and window captures on Windows. 23 // Frame data is stored in a GDI bitmap. 24 class DesktopFrameWin : public DesktopFrame { 25 public: 26 virtual ~DesktopFrameWin(); 27 static DesktopFrameWin* Create(DesktopSize size, 28 SharedMemory* shared_memory, 29 HDC hdc); 30 bitmap()31 HBITMAP bitmap() { return bitmap_; } 32 33 private: 34 DesktopFrameWin(DesktopSize size, 35 int stride, 36 uint8_t* data, 37 SharedMemory* shared_memory, 38 HBITMAP bitmap); 39 40 HBITMAP bitmap_; 41 rtc::scoped_ptr<SharedMemory> owned_shared_memory_; 42 43 RTC_DISALLOW_COPY_AND_ASSIGN(DesktopFrameWin); 44 }; 45 46 } // namespace webrtc 47 48 #endif // WEBRTC_MODULES_DESKTOP_CAPTURE_DESKTOP_FRAME_WIN_H_ 49 50