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| 1 /* | 1 /* |
| 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2016 The WebRTC project authors. All Rights Reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 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 | 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 | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
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| 22 | 22 |
| 23 class DesktopRegion; | 23 class DesktopRegion; |
| 24 | 24 |
| 25 // A texture copied or mapped from a DXGI_OUTDUPL_FRAME_INFO and IDXGIResource. | 25 // A texture copied or mapped from a DXGI_OUTDUPL_FRAME_INFO and IDXGIResource. |
| 26 class DxgiTexture { | 26 class DxgiTexture { |
| 27 public: | 27 public: |
| 28 // Creates a DxgiTexture instance, which represents the DesktopRect area of | 28 // Creates a DxgiTexture instance, which represents the DesktopRect area of |
| 29 // entire screen -- usually a monitor on the system. | 29 // entire screen -- usually a monitor on the system. |
| 30 explicit DxgiTexture(const DesktopRect& desktop_rect); | 30 explicit DxgiTexture(const DesktopRect& desktop_rect); |
| 31 | 31 |
| 32 virtual ~DxgiTexture() = default; | 32 virtual ~DxgiTexture(); |
| 33 | 33 |
| 34 // Copies selected regions of a frame represented by frame_info and resource. | 34 // Copies selected regions of a frame represented by frame_info and resource. |
| 35 // Returns false if anything wrong. | 35 // Returns false if anything wrong. |
| 36 virtual bool CopyFrom(const DXGI_OUTDUPL_FRAME_INFO& frame_info, | 36 virtual bool CopyFrom(const DXGI_OUTDUPL_FRAME_INFO& frame_info, |
| 37 IDXGIResource* resource, | 37 IDXGIResource* resource, |
| 38 const DesktopRegion& region) = 0; | 38 const DesktopRegion& region) = 0; |
| 39 | 39 |
| 40 const DesktopRect& desktop_rect() const { return desktop_rect_; } | 40 const DesktopRect& desktop_rect() const { return desktop_rect_; } |
| 41 | 41 |
| 42 uint8_t* bits() const { return static_cast<uint8_t*>(rect_.pBits); } | 42 uint8_t* bits() const { return static_cast<uint8_t*>(rect_.pBits); } |
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| 60 private: | 60 private: |
| 61 virtual bool DoRelease() = 0; | 61 virtual bool DoRelease() = 0; |
| 62 | 62 |
| 63 const DesktopRect desktop_rect_; | 63 const DesktopRect desktop_rect_; |
| 64 std::unique_ptr<DesktopFrame> frame_; | 64 std::unique_ptr<DesktopFrame> frame_; |
| 65 }; | 65 }; |
| 66 | 66 |
| 67 } // namespace webrtc | 67 } // namespace webrtc |
| 68 | 68 |
| 69 #endif // WEBRTC_MODULES_DESKTOP_CAPTURE_WIN_DXGI_TEXTURE_H_ | 69 #endif // WEBRTC_MODULES_DESKTOP_CAPTURE_WIN_DXGI_TEXTURE_H_ |
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