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Side by Side Diff: media/cdm/ppapi/cdm_helpers.h

Issue 623263003: replace OVERRIDE and FINAL with override and final in media/ (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 6 years, 2 months ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 #ifndef MEDIA_CDM_PPAPI_CDM_HELPERS_H_ 5 #ifndef MEDIA_CDM_PPAPI_CDM_HELPERS_H_
6 #define MEDIA_CDM_PPAPI_CDM_HELPERS_H_ 6 #define MEDIA_CDM_PPAPI_CDM_HELPERS_H_
7 7
8 #include <map> 8 #include <map>
9 #include <utility> 9 #include <utility>
10 10
(...skipping 15 matching lines...) Expand all
26 // pp::Buffer_Dev. 26 // pp::Buffer_Dev.
27 // This class holds a reference to the Buffer_Dev throughout its lifetime. 27 // This class holds a reference to the Buffer_Dev throughout its lifetime.
28 // TODO(xhwang): Find a better name. It's confusing to have PpbBuffer, 28 // TODO(xhwang): Find a better name. It's confusing to have PpbBuffer,
29 // pp::Buffer_Dev and PPB_Buffer_Dev. 29 // pp::Buffer_Dev and PPB_Buffer_Dev.
30 class PpbBuffer : public cdm::Buffer { 30 class PpbBuffer : public cdm::Buffer {
31 public: 31 public:
32 static PpbBuffer* Create(const pp::Buffer_Dev& buffer, uint32_t buffer_id, 32 static PpbBuffer* Create(const pp::Buffer_Dev& buffer, uint32_t buffer_id,
33 PpbBufferAllocator* allocator); 33 PpbBufferAllocator* allocator);
34 34
35 // cdm::Buffer implementation. 35 // cdm::Buffer implementation.
36 virtual void Destroy() OVERRIDE; 36 virtual void Destroy() override;
37 virtual uint32_t Capacity() const OVERRIDE; 37 virtual uint32_t Capacity() const override;
38 virtual uint8_t* Data() OVERRIDE; 38 virtual uint8_t* Data() override;
39 virtual void SetSize(uint32_t size) OVERRIDE; 39 virtual void SetSize(uint32_t size) override;
40 virtual uint32_t Size() const OVERRIDE { return size_; } 40 virtual uint32_t Size() const override { return size_; }
41 41
42 // Takes the |buffer_| from this class and returns it. 42 // Takes the |buffer_| from this class and returns it.
43 // Note: The caller must ensure |allocator->Release()| is called later so that 43 // Note: The caller must ensure |allocator->Release()| is called later so that
44 // the buffer can be reused by the allocator. 44 // the buffer can be reused by the allocator.
45 // Since pp::Buffer_Dev is ref-counted, the caller now holds one reference to 45 // Since pp::Buffer_Dev is ref-counted, the caller now holds one reference to
46 // the buffer and this class holds no reference. Note that other references 46 // the buffer and this class holds no reference. Note that other references
47 // may still exist. For example, PpbBufferAllocator always holds a reference 47 // may still exist. For example, PpbBufferAllocator always holds a reference
48 // to all allocated buffers. 48 // to all allocated buffers.
49 pp::Buffer_Dev TakeBuffer(); 49 pp::Buffer_Dev TakeBuffer();
50 50
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after
90 FreeBufferMap free_buffers_; 90 FreeBufferMap free_buffers_;
91 91
92 DISALLOW_COPY_AND_ASSIGN(PpbBufferAllocator); 92 DISALLOW_COPY_AND_ASSIGN(PpbBufferAllocator);
93 }; 93 };
94 94
95 class DecryptedBlockImpl : public cdm::DecryptedBlock { 95 class DecryptedBlockImpl : public cdm::DecryptedBlock {
96 public: 96 public:
97 DecryptedBlockImpl() : buffer_(NULL), timestamp_(0) {} 97 DecryptedBlockImpl() : buffer_(NULL), timestamp_(0) {}
98 virtual ~DecryptedBlockImpl() { if (buffer_) buffer_->Destroy(); } 98 virtual ~DecryptedBlockImpl() { if (buffer_) buffer_->Destroy(); }
99 99
100 virtual void SetDecryptedBuffer(cdm::Buffer* buffer) OVERRIDE { 100 virtual void SetDecryptedBuffer(cdm::Buffer* buffer) override {
101 buffer_ = static_cast<PpbBuffer*>(buffer); 101 buffer_ = static_cast<PpbBuffer*>(buffer);
102 } 102 }
103 virtual cdm::Buffer* DecryptedBuffer() OVERRIDE { return buffer_; } 103 virtual cdm::Buffer* DecryptedBuffer() override { return buffer_; }
104 104
105 virtual void SetTimestamp(int64_t timestamp) OVERRIDE { 105 virtual void SetTimestamp(int64_t timestamp) override {
106 timestamp_ = timestamp; 106 timestamp_ = timestamp;
107 } 107 }
108 virtual int64_t Timestamp() const OVERRIDE { return timestamp_; } 108 virtual int64_t Timestamp() const override { return timestamp_; }
109 109
110 private: 110 private:
111 PpbBuffer* buffer_; 111 PpbBuffer* buffer_;
112 int64_t timestamp_; 112 int64_t timestamp_;
113 113
114 DISALLOW_COPY_AND_ASSIGN(DecryptedBlockImpl); 114 DISALLOW_COPY_AND_ASSIGN(DecryptedBlockImpl);
115 }; 115 };
116 116
117 class VideoFrameImpl : public cdm::VideoFrame { 117 class VideoFrameImpl : public cdm::VideoFrame {
118 public: 118 public:
119 VideoFrameImpl(); 119 VideoFrameImpl();
120 virtual ~VideoFrameImpl(); 120 virtual ~VideoFrameImpl();
121 121
122 virtual void SetFormat(cdm::VideoFormat format) OVERRIDE { 122 virtual void SetFormat(cdm::VideoFormat format) override {
123 format_ = format; 123 format_ = format;
124 } 124 }
125 virtual cdm::VideoFormat Format() const OVERRIDE { return format_; } 125 virtual cdm::VideoFormat Format() const override { return format_; }
126 126
127 virtual void SetSize(cdm::Size size) OVERRIDE { size_ = size; } 127 virtual void SetSize(cdm::Size size) override { size_ = size; }
128 virtual cdm::Size Size() const OVERRIDE { return size_; } 128 virtual cdm::Size Size() const override { return size_; }
129 129
130 virtual void SetFrameBuffer(cdm::Buffer* frame_buffer) OVERRIDE { 130 virtual void SetFrameBuffer(cdm::Buffer* frame_buffer) override {
131 frame_buffer_ = static_cast<PpbBuffer*>(frame_buffer); 131 frame_buffer_ = static_cast<PpbBuffer*>(frame_buffer);
132 } 132 }
133 virtual cdm::Buffer* FrameBuffer() OVERRIDE { return frame_buffer_; } 133 virtual cdm::Buffer* FrameBuffer() override { return frame_buffer_; }
134 134
135 virtual void SetPlaneOffset(cdm::VideoFrame::VideoPlane plane, 135 virtual void SetPlaneOffset(cdm::VideoFrame::VideoPlane plane,
136 uint32_t offset) OVERRIDE { 136 uint32_t offset) override {
137 PP_DCHECK(plane < kMaxPlanes); 137 PP_DCHECK(plane < kMaxPlanes);
138 plane_offsets_[plane] = offset; 138 plane_offsets_[plane] = offset;
139 } 139 }
140 virtual uint32_t PlaneOffset(VideoPlane plane) OVERRIDE { 140 virtual uint32_t PlaneOffset(VideoPlane plane) override {
141 PP_DCHECK(plane < kMaxPlanes); 141 PP_DCHECK(plane < kMaxPlanes);
142 return plane_offsets_[plane]; 142 return plane_offsets_[plane];
143 } 143 }
144 144
145 virtual void SetStride(VideoPlane plane, uint32_t stride) OVERRIDE { 145 virtual void SetStride(VideoPlane plane, uint32_t stride) override {
146 PP_DCHECK(plane < kMaxPlanes); 146 PP_DCHECK(plane < kMaxPlanes);
147 strides_[plane] = stride; 147 strides_[plane] = stride;
148 } 148 }
149 virtual uint32_t Stride(VideoPlane plane) OVERRIDE { 149 virtual uint32_t Stride(VideoPlane plane) override {
150 PP_DCHECK(plane < kMaxPlanes); 150 PP_DCHECK(plane < kMaxPlanes);
151 return strides_[plane]; 151 return strides_[plane];
152 } 152 }
153 153
154 virtual void SetTimestamp(int64_t timestamp) OVERRIDE { 154 virtual void SetTimestamp(int64_t timestamp) override {
155 timestamp_ = timestamp; 155 timestamp_ = timestamp;
156 } 156 }
157 virtual int64_t Timestamp() const OVERRIDE { return timestamp_; } 157 virtual int64_t Timestamp() const override { return timestamp_; }
158 158
159 private: 159 private:
160 // The video buffer format. 160 // The video buffer format.
161 cdm::VideoFormat format_; 161 cdm::VideoFormat format_;
162 162
163 // Width and height of the video frame. 163 // Width and height of the video frame.
164 cdm::Size size_; 164 cdm::Size size_;
165 165
166 // The video frame buffer. 166 // The video frame buffer.
167 PpbBuffer* frame_buffer_; 167 PpbBuffer* frame_buffer_;
(...skipping 14 matching lines...) Expand all
182 182
183 class AudioFramesImpl : public cdm::AudioFrames_2 { 183 class AudioFramesImpl : public cdm::AudioFrames_2 {
184 public: 184 public:
185 AudioFramesImpl() : buffer_(NULL), format_(cdm::kUnknownAudioFormat) {} 185 AudioFramesImpl() : buffer_(NULL), format_(cdm::kUnknownAudioFormat) {}
186 virtual ~AudioFramesImpl() { 186 virtual ~AudioFramesImpl() {
187 if (buffer_) 187 if (buffer_)
188 buffer_->Destroy(); 188 buffer_->Destroy();
189 } 189 }
190 190
191 // AudioFrames implementation. 191 // AudioFrames implementation.
192 virtual void SetFrameBuffer(cdm::Buffer* buffer) OVERRIDE { 192 virtual void SetFrameBuffer(cdm::Buffer* buffer) override {
193 buffer_ = static_cast<PpbBuffer*>(buffer); 193 buffer_ = static_cast<PpbBuffer*>(buffer);
194 } 194 }
195 virtual cdm::Buffer* FrameBuffer() OVERRIDE { 195 virtual cdm::Buffer* FrameBuffer() override {
196 return buffer_; 196 return buffer_;
197 } 197 }
198 virtual void SetFormat(cdm::AudioFormat format) OVERRIDE { 198 virtual void SetFormat(cdm::AudioFormat format) override {
199 format_ = format; 199 format_ = format;
200 } 200 }
201 virtual cdm::AudioFormat Format() const OVERRIDE { 201 virtual cdm::AudioFormat Format() const override {
202 return format_; 202 return format_;
203 } 203 }
204 204
205 cdm::Buffer* PassFrameBuffer() { 205 cdm::Buffer* PassFrameBuffer() {
206 PpbBuffer* temp_buffer = buffer_; 206 PpbBuffer* temp_buffer = buffer_;
207 buffer_ = NULL; 207 buffer_ = NULL;
208 return temp_buffer; 208 return temp_buffer;
209 } 209 }
210 210
211 private: 211 private:
212 PpbBuffer* buffer_; 212 PpbBuffer* buffer_;
213 cdm::AudioFormat format_; 213 cdm::AudioFormat format_;
214 214
215 DISALLOW_COPY_AND_ASSIGN(AudioFramesImpl); 215 DISALLOW_COPY_AND_ASSIGN(AudioFramesImpl);
216 }; 216 };
217 217
218 } // namespace media 218 } // namespace media
219 219
220 #endif // MEDIA_CDM_PPAPI_CDM_HELPERS_H_ 220 #endif // MEDIA_CDM_PPAPI_CDM_HELPERS_H_
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