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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 |
11 #include "webrtc/modules/desktop_capture/win/dxgi_texture_mapping.h" | 11 #include "webrtc/modules/desktop_capture/win/dxgi_texture_mapping.h" |
12 | 12 |
13 #include <comdef.h> | 13 #include <comdef.h> |
14 #include <DXGI.h> | 14 #include <DXGI.h> |
15 #include <DXGI1_2.h> | 15 #include <DXGI1_2.h> |
16 | 16 |
17 #include "webrtc/base/checks.h" | 17 #include "webrtc/base/checks.h" |
18 #include "webrtc/system_wrappers/include/logging.h" | 18 #include "webrtc/system_wrappers/include/logging.h" |
19 | 19 |
20 namespace webrtc { | 20 namespace webrtc { |
21 | 21 |
22 DxgiTextureMapping::DxgiTextureMapping(const DesktopRect& desktop_rect, | 22 DxgiTextureMapping::DxgiTextureMapping(const DesktopSize& desktop_size, |
23 IDXGIOutputDuplication* duplication) | 23 IDXGIOutputDuplication* duplication) |
24 : DxgiTexture(desktop_rect), duplication_(duplication) { | 24 : DxgiTexture(desktop_size), duplication_(duplication) { |
25 RTC_DCHECK(duplication_); | 25 RTC_DCHECK(duplication_); |
26 } | 26 } |
27 | 27 |
28 DxgiTextureMapping::~DxgiTextureMapping() = default; | 28 DxgiTextureMapping::~DxgiTextureMapping() = default; |
29 | 29 |
30 bool DxgiTextureMapping::CopyFrom(const DXGI_OUTDUPL_FRAME_INFO& frame_info, | 30 bool DxgiTextureMapping::CopyFrom(const DXGI_OUTDUPL_FRAME_INFO& frame_info, |
31 IDXGIResource* resource, | 31 IDXGIResource* resource) { |
32 const DesktopRegion& region) { | |
33 RTC_DCHECK(resource && frame_info.AccumulatedFrames > 0); | 32 RTC_DCHECK(resource && frame_info.AccumulatedFrames > 0); |
34 rect_ = {0}; | 33 rect_ = {0}; |
35 _com_error error = duplication_->MapDesktopSurface(&rect_); | 34 _com_error error = duplication_->MapDesktopSurface(&rect_); |
36 if (error.Error() != S_OK) { | 35 if (error.Error() != S_OK) { |
37 rect_ = {0}; | 36 rect_ = {0}; |
38 LOG(LS_ERROR) << "Failed to map the IDXGIOutputDuplication to a bitmap, " | 37 LOG(LS_ERROR) << "Failed to map the IDXGIOutputDuplication to a bitmap, " |
39 "error " | 38 "error " |
40 << error.ErrorMessage() << ", code " << error.Error(); | 39 << error.ErrorMessage() << ", code " << error.Error(); |
41 return false; | 40 return false; |
42 } | 41 } |
43 | 42 |
44 return true; | 43 return true; |
45 } | 44 } |
46 | 45 |
47 bool DxgiTextureMapping::DoRelease() { | 46 bool DxgiTextureMapping::DoRelease() { |
48 _com_error error = duplication_->UnMapDesktopSurface(); | 47 _com_error error = duplication_->UnMapDesktopSurface(); |
49 if (error.Error() != S_OK) { | 48 if (error.Error() != S_OK) { |
50 LOG(LS_ERROR) << "Failed to unmap the IDXGIOutputDuplication, error " | 49 LOG(LS_ERROR) << "Failed to unmap the IDXGIOutputDuplication, error " |
51 << error.ErrorMessage() << ", code " << error.Error(); | 50 << error.ErrorMessage() << ", code " << error.Error(); |
52 return false; | 51 return false; |
53 } | 52 } |
54 return true; | 53 return true; |
55 } | 54 } |
56 | 55 |
57 } // namespace webrtc | 56 } // namespace webrtc |
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