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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "media/base/video_frame.h" | 5 #include "media/base/video_frame.h" |
| 6 | 6 |
| 7 #include <algorithm> | 7 #include <algorithm> |
| 8 #include <climits> | 8 #include <climits> |
| 9 | 9 |
| 10 #include "base/atomic_sequence_num.h" | 10 #include "base/atomic_sequence_num.h" |
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| 772 // Make sure that all fds are closed if any dup() fails, | 772 // Make sure that all fds are closed if any dup() fails, |
| 773 base::ScopedFD temp_dmabuf_fds[kMaxPlanes]; | 773 base::ScopedFD temp_dmabuf_fds[kMaxPlanes]; |
| 774 for (size_t i = 0; i < in_fds.size(); ++i) { | 774 for (size_t i = 0; i < in_fds.size(); ++i) { |
| 775 temp_dmabuf_fds[i] = base::ScopedFD(HANDLE_EINTR(dup(in_fds[i]))); | 775 temp_dmabuf_fds[i] = base::ScopedFD(HANDLE_EINTR(dup(in_fds[i]))); |
| 776 if (!temp_dmabuf_fds[i].is_valid()) { | 776 if (!temp_dmabuf_fds[i].is_valid()) { |
| 777 DPLOG(ERROR) << "Failed duplicating a dmabuf fd"; | 777 DPLOG(ERROR) << "Failed duplicating a dmabuf fd"; |
| 778 return false; | 778 return false; |
| 779 } | 779 } |
| 780 } | 780 } |
| 781 for (size_t i = 0; i < kMaxPlanes; ++i) | 781 for (size_t i = 0; i < kMaxPlanes; ++i) |
| 782 dmabuf_fds_[i].reset(temp_dmabuf_fds[i].release()); | 782 dmabuf_fds_[i] = std::move(temp_dmabuf_fds[i]); |
| 783 | 783 |
| 784 return true; | 784 return true; |
| 785 } | 785 } |
| 786 #endif | 786 #endif |
| 787 | 787 |
| 788 void VideoFrame::AddSharedMemoryHandle(base::SharedMemoryHandle handle) { | 788 void VideoFrame::AddSharedMemoryHandle(base::SharedMemoryHandle handle) { |
| 789 storage_type_ = STORAGE_SHMEM; | 789 storage_type_ = STORAGE_SHMEM; |
| 790 shared_memory_handle_ = handle; | 790 shared_memory_handle_ = handle; |
| 791 } | 791 } |
| 792 | 792 |
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| 1154 if (zero_initialize_memory) | 1154 if (zero_initialize_memory) |
| 1155 memset(data, 0, data_size); | 1155 memset(data, 0, data_size); |
| 1156 | 1156 |
| 1157 for (size_t plane = 0; plane < NumPlanes(format_); ++plane) | 1157 for (size_t plane = 0; plane < NumPlanes(format_); ++plane) |
| 1158 data_[plane] = data + offset[plane]; | 1158 data_[plane] = data + offset[plane]; |
| 1159 | 1159 |
| 1160 AddDestructionObserver(base::Bind(&base::AlignedFree, data)); | 1160 AddDestructionObserver(base::Bind(&base::AlignedFree, data)); |
| 1161 } | 1161 } |
| 1162 | 1162 |
| 1163 } // namespace media | 1163 } // namespace media |
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