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1 /* | 1 /* |
2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2015 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 #include "webrtc/api/video/i420_buffer.h" | 10 #include "webrtc/api/video/i420_buffer.h" |
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168 int I420Buffer::StrideY() const { | 168 int I420Buffer::StrideY() const { |
169 return stride_y_; | 169 return stride_y_; |
170 } | 170 } |
171 int I420Buffer::StrideU() const { | 171 int I420Buffer::StrideU() const { |
172 return stride_u_; | 172 return stride_u_; |
173 } | 173 } |
174 int I420Buffer::StrideV() const { | 174 int I420Buffer::StrideV() const { |
175 return stride_v_; | 175 return stride_v_; |
176 } | 176 } |
177 | 177 |
178 void* I420Buffer::native_handle() const { | |
179 return nullptr; | |
180 } | |
181 | |
182 rtc::scoped_refptr<VideoFrameBuffer> I420Buffer::NativeToI420Buffer() { | |
183 return this; | |
184 } | |
185 | |
186 uint8_t* I420Buffer::MutableDataY() { | 178 uint8_t* I420Buffer::MutableDataY() { |
187 return const_cast<uint8_t*>(DataY()); | 179 return const_cast<uint8_t*>(DataY()); |
188 } | 180 } |
189 uint8_t* I420Buffer::MutableDataU() { | 181 uint8_t* I420Buffer::MutableDataU() { |
190 return const_cast<uint8_t*>(DataU()); | 182 return const_cast<uint8_t*>(DataU()); |
191 } | 183 } |
192 uint8_t* I420Buffer::MutableDataV() { | 184 uint8_t* I420Buffer::MutableDataV() { |
193 return const_cast<uint8_t*>(DataV()); | 185 return const_cast<uint8_t*>(DataV()); |
194 } | 186 } |
195 | 187 |
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250 src, | 242 src, |
251 (src.width() - crop_width) / 2, (src.height() - crop_height) / 2, | 243 (src.width() - crop_width) / 2, (src.height() - crop_height) / 2, |
252 crop_width, crop_height); | 244 crop_width, crop_height); |
253 } | 245 } |
254 | 246 |
255 void I420Buffer::ScaleFrom(const VideoFrameBuffer& src) { | 247 void I420Buffer::ScaleFrom(const VideoFrameBuffer& src) { |
256 CropAndScaleFrom(src, 0, 0, src.width(), src.height()); | 248 CropAndScaleFrom(src, 0, 0, src.width(), src.height()); |
257 } | 249 } |
258 | 250 |
259 } // namespace webrtc | 251 } // namespace webrtc |
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