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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 #include "webrtc/test/frame_generator.h" | 10 #include "webrtc/test/frame_generator.h" |
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32 VideoFrame* NextFrame() override { | 32 VideoFrame* NextFrame() override { |
33 frame_.CreateEmptyFrame(static_cast<int>(width_), | 33 frame_.CreateEmptyFrame(static_cast<int>(width_), |
34 static_cast<int>(height_), | 34 static_cast<int>(height_), |
35 static_cast<int>(width_), | 35 static_cast<int>(width_), |
36 static_cast<int>((width_ + 1) / 2), | 36 static_cast<int>((width_ + 1) / 2), |
37 static_cast<int>((width_ + 1) / 2)); | 37 static_cast<int>((width_ + 1) / 2)); |
38 angle_ += 30.0; | 38 angle_ += 30.0; |
39 uint8_t u = fabs(sin(angle_)) * 0xFF; | 39 uint8_t u = fabs(sin(angle_)) * 0xFF; |
40 uint8_t v = fabs(cos(angle_)) * 0xFF; | 40 uint8_t v = fabs(cos(angle_)) * 0xFF; |
41 | 41 |
42 memset(frame_.buffer(kYPlane), 0x80, frame_.allocated_size(kYPlane)); | 42 memset(frame_.video_frame_buffer()->MutableDataY(), 0x80, |
43 memset(frame_.buffer(kUPlane), u, frame_.allocated_size(kUPlane)); | 43 frame_.allocated_size(kYPlane)); |
44 memset(frame_.buffer(kVPlane), v, frame_.allocated_size(kVPlane)); | 44 memset(frame_.video_frame_buffer()->MutableDataU(), u, |
| 45 frame_.allocated_size(kUPlane)); |
| 46 memset(frame_.video_frame_buffer()->MutableDataV(), v, |
| 47 frame_.allocated_size(kVPlane)); |
45 return &frame_; | 48 return &frame_; |
46 } | 49 } |
47 | 50 |
48 private: | 51 private: |
49 double angle_; | 52 double angle_; |
50 size_t width_; | 53 size_t width_; |
51 size_t height_; | 54 size_t height_; |
52 VideoFrame frame_; | 55 VideoFrame frame_; |
53 }; | 56 }; |
54 | 57 |
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193 void CropSourceToScrolledImage(double scroll_factor) { | 196 void CropSourceToScrolledImage(double scroll_factor) { |
194 const int kTargetWidth = current_frame_.width(); | 197 const int kTargetWidth = current_frame_.width(); |
195 const int kTargetHeight = current_frame_.height(); | 198 const int kTargetHeight = current_frame_.height(); |
196 int scroll_margin_x = current_source_frame_->width() - kTargetWidth; | 199 int scroll_margin_x = current_source_frame_->width() - kTargetWidth; |
197 int pixels_scrolled_x = | 200 int pixels_scrolled_x = |
198 static_cast<int>(scroll_margin_x * scroll_factor + 0.5); | 201 static_cast<int>(scroll_margin_x * scroll_factor + 0.5); |
199 int scroll_margin_y = current_source_frame_->height() - kTargetHeight; | 202 int scroll_margin_y = current_source_frame_->height() - kTargetHeight; |
200 int pixels_scrolled_y = | 203 int pixels_scrolled_y = |
201 static_cast<int>(scroll_margin_y * scroll_factor + 0.5); | 204 static_cast<int>(scroll_margin_y * scroll_factor + 0.5); |
202 | 205 |
203 int offset_y = (current_source_frame_->stride(PlaneType::kYPlane) * | 206 int offset_y = (current_source_frame_->video_frame_buffer()->StrideY() * |
204 pixels_scrolled_y) + | 207 pixels_scrolled_y) + |
205 pixels_scrolled_x; | 208 pixels_scrolled_x; |
206 int offset_u = (current_source_frame_->stride(PlaneType::kUPlane) * | 209 int offset_u = (current_source_frame_->video_frame_buffer()->StrideU() * |
207 (pixels_scrolled_y / 2)) + | 210 (pixels_scrolled_y / 2)) + |
208 (pixels_scrolled_x / 2); | 211 (pixels_scrolled_x / 2); |
209 int offset_v = (current_source_frame_->stride(PlaneType::kVPlane) * | 212 int offset_v = (current_source_frame_->video_frame_buffer()->StrideV() * |
210 (pixels_scrolled_y / 2)) + | 213 (pixels_scrolled_y / 2)) + |
211 (pixels_scrolled_x / 2); | 214 (pixels_scrolled_x / 2); |
212 | 215 |
213 current_frame_.CreateFrame( | 216 current_frame_.CreateFrame( |
214 ¤t_source_frame_->buffer(PlaneType::kYPlane)[offset_y], | 217 ¤t_source_frame_->video_frame_buffer()->DataY()[offset_y], |
215 ¤t_source_frame_->buffer(PlaneType::kUPlane)[offset_u], | 218 ¤t_source_frame_->video_frame_buffer()->DataU()[offset_u], |
216 ¤t_source_frame_->buffer(PlaneType::kVPlane)[offset_v], | 219 ¤t_source_frame_->video_frame_buffer()->DataV()[offset_v], |
217 kTargetWidth, kTargetHeight, | 220 kTargetWidth, kTargetHeight, |
218 current_source_frame_->stride(PlaneType::kYPlane), | 221 current_source_frame_->video_frame_buffer()->StrideY(), |
219 current_source_frame_->stride(PlaneType::kUPlane), | 222 current_source_frame_->video_frame_buffer()->StrideU(), |
220 current_source_frame_->stride(PlaneType::kVPlane), | 223 current_source_frame_->video_frame_buffer()->StrideV(), |
221 kVideoRotation_0); | 224 kVideoRotation_0); |
222 } | 225 } |
223 | 226 |
224 Clock* const clock_; | 227 Clock* const clock_; |
225 const int64_t start_time_; | 228 const int64_t start_time_; |
226 const int64_t scroll_time_; | 229 const int64_t scroll_time_; |
227 const int64_t pause_time_; | 230 const int64_t pause_time_; |
228 const size_t num_frames_; | 231 const size_t num_frames_; |
229 size_t current_frame_num_; | 232 size_t current_frame_num_; |
230 VideoFrame* current_source_frame_; | 233 VideoFrame* current_source_frame_; |
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272 files.push_back(file); | 275 files.push_back(file); |
273 } | 276 } |
274 | 277 |
275 return new ScrollingImageFrameGenerator( | 278 return new ScrollingImageFrameGenerator( |
276 clock, files, source_width, source_height, target_width, target_height, | 279 clock, files, source_width, source_height, target_width, target_height, |
277 scroll_time_ms, pause_time_ms); | 280 scroll_time_ms, pause_time_ms); |
278 } | 281 } |
279 | 282 |
280 } // namespace test | 283 } // namespace test |
281 } // namespace webrtc | 284 } // namespace webrtc |
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