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1 /* | 1 /* |
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 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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42 bmi.bmiHeader.biHeight = -size.height(); | 42 bmi.bmiHeader.biHeight = -size.height(); |
43 bmi.bmiHeader.biWidth = size.width(); | 43 bmi.bmiHeader.biWidth = size.width(); |
44 bmi.bmiHeader.biPlanes = 1; | 44 bmi.bmiHeader.biPlanes = 1; |
45 bmi.bmiHeader.biBitCount = DesktopFrameWin::kBytesPerPixel * 8; | 45 bmi.bmiHeader.biBitCount = DesktopFrameWin::kBytesPerPixel * 8; |
46 bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader); | 46 bmi.bmiHeader.biSize = sizeof(bmi.bmiHeader); |
47 bmi.bmiHeader.biSizeImage = bytes_per_row * size.height(); | 47 bmi.bmiHeader.biSizeImage = bytes_per_row * size.height(); |
48 | 48 |
49 std::unique_ptr<SharedMemory> shared_memory; | 49 std::unique_ptr<SharedMemory> shared_memory; |
50 HANDLE section_handle = nullptr; | 50 HANDLE section_handle = nullptr; |
51 if (shared_memory_factory) { | 51 if (shared_memory_factory) { |
52 shared_memory = rtc::ScopedToUnique( | 52 shared_memory = shared_memory_factory->CreateSharedMemory(buffer_size); |
53 shared_memory_factory->CreateSharedMemory(buffer_size)); | |
54 section_handle = shared_memory->handle(); | 53 section_handle = shared_memory->handle(); |
55 } | 54 } |
56 void* data = nullptr; | 55 void* data = nullptr; |
57 HBITMAP bitmap = CreateDIBSection(hdc, &bmi, DIB_RGB_COLORS, &data, | 56 HBITMAP bitmap = CreateDIBSection(hdc, &bmi, DIB_RGB_COLORS, &data, |
58 section_handle, 0); | 57 section_handle, 0); |
59 if (!bitmap) { | 58 if (!bitmap) { |
60 LOG(LS_WARNING) << "Failed to allocate new window frame " << GetLastError(); | 59 LOG(LS_WARNING) << "Failed to allocate new window frame " << GetLastError(); |
61 return nullptr; | 60 return nullptr; |
62 } | 61 } |
63 | 62 |
64 return new DesktopFrameWin(size, bytes_per_row, | 63 return new DesktopFrameWin(size, bytes_per_row, |
65 reinterpret_cast<uint8_t*>(data), | 64 reinterpret_cast<uint8_t*>(data), |
66 std::move(shared_memory), bitmap); | 65 std::move(shared_memory), bitmap); |
67 } | 66 } |
68 | 67 |
69 } // namespace webrtc | 68 } // namespace webrtc |
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