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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 "content/common/gpu/media/vaapi_video_encode_accelerator.h" | 5 #include "content/common/gpu/media/vaapi_video_encode_accelerator.h" |
| 6 | 6 |
| 7 #include "base/bind.h" | 7 #include "base/bind.h" |
| 8 #include "base/callback.h" | 8 #include "base/callback.h" |
| 9 #include "base/message_loop/message_loop_proxy.h" | 9 #include "base/message_loop/message_loop_proxy.h" |
| 10 #include "base/metrics/histogram.h" | 10 #include "base/metrics/histogram.h" |
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| 96 }; | 96 }; |
| 97 | 97 |
| 98 struct VaapiVideoEncodeAccelerator::BitstreamBufferRef { | 98 struct VaapiVideoEncodeAccelerator::BitstreamBufferRef { |
| 99 BitstreamBufferRef(int32 id, scoped_ptr<base::SharedMemory> shm, size_t size) | 99 BitstreamBufferRef(int32 id, scoped_ptr<base::SharedMemory> shm, size_t size) |
| 100 : id(id), shm(shm.Pass()), size(size) {} | 100 : id(id), shm(shm.Pass()), size(size) {} |
| 101 const int32 id; | 101 const int32 id; |
| 102 const scoped_ptr<base::SharedMemory> shm; | 102 const scoped_ptr<base::SharedMemory> shm; |
| 103 const size_t size; | 103 const size_t size; |
| 104 }; | 104 }; |
| 105 | 105 |
| 106 std::vector<media::VideoEncodeAccelerator::SupportedProfile> | 106 media::VideoEncodeAccelerator::SupportedProfiles |
| 107 VaapiVideoEncodeAccelerator::GetSupportedProfiles() { | 107 VaapiVideoEncodeAccelerator::GetSupportedProfiles() { |
| 108 | |
| 109 return VaapiWrapper::GetSupportedEncodeProfiles(); | 108 return VaapiWrapper::GetSupportedEncodeProfiles(); |
| 110 } | 109 } |
| 111 | 110 |
| 112 static unsigned int Log2OfPowerOf2(unsigned int x) { | 111 static unsigned int Log2OfPowerOf2(unsigned int x) { |
| 113 CHECK_GT(x, 0u); | 112 CHECK_GT(x, 0u); |
| 114 DCHECK_EQ(x & (x - 1), 0u); | 113 DCHECK_EQ(x & (x - 1), 0u); |
| 115 | 114 |
| 116 int log = 0; | 115 int log = 0; |
| 117 while (x > 1) { | 116 while (x > 1) { |
| 118 x >>= 1; | 117 x >>= 1; |
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| 1062 } | 1061 } |
| 1063 | 1062 |
| 1064 VaapiVideoEncodeAccelerator::EncodeJob::EncodeJob() | 1063 VaapiVideoEncodeAccelerator::EncodeJob::EncodeJob() |
| 1065 : coded_buffer(VA_INVALID_ID), keyframe(false) { | 1064 : coded_buffer(VA_INVALID_ID), keyframe(false) { |
| 1066 } | 1065 } |
| 1067 | 1066 |
| 1068 VaapiVideoEncodeAccelerator::EncodeJob::~EncodeJob() { | 1067 VaapiVideoEncodeAccelerator::EncodeJob::~EncodeJob() { |
| 1069 } | 1068 } |
| 1070 | 1069 |
| 1071 } // namespace content | 1070 } // namespace content |
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