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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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57 // Ensure stride == width. | 57 // Ensure stride == width. |
58 rtc::scoped_refptr<I420Buffer> buffer( | 58 rtc::scoped_refptr<I420Buffer> buffer( |
59 I420Buffer::Create(width_, height_, width_, half_width_, half_width_)); | 59 I420Buffer::Create(width_, height_, width_, half_width_, half_width_)); |
60 memset(buffer->MutableDataY(), 127, y_size_); | 60 memset(buffer->MutableDataY(), 127, y_size_); |
61 memset(buffer->MutableDataU(), 127, uv_size_); | 61 memset(buffer->MutableDataU(), 127, uv_size_); |
62 memset(buffer->MutableDataV(), 127, uv_size_); | 62 memset(buffer->MutableDataV(), 127, uv_size_); |
63 | 63 |
64 for (const auto& square : squares_) | 64 for (const auto& square : squares_) |
65 square->Draw(buffer); | 65 square->Draw(buffer); |
66 | 66 |
67 frame_.reset(new VideoFrame(buffer, 0, 0, webrtc::kVideoRotation_0)); | 67 frame_.reset(new VideoFrame(buffer, 0, 0, webrtc::kVideoRotation_0, |
| 68 webrtc::kVideoContent_Default)); |
68 return frame_.get(); | 69 return frame_.get(); |
69 } | 70 } |
70 | 71 |
71 private: | 72 private: |
72 class Square { | 73 class Square { |
73 public: | 74 public: |
74 Square(int width, int height, int seed) | 75 Square(int width, int height, int seed) |
75 : random_generator_(seed), | 76 : random_generator_(seed), |
76 x_(random_generator_.Rand(0, width)), | 77 x_(random_generator_.Rand(0, width)), |
77 y_(random_generator_.Rand(0, height)), | 78 y_(random_generator_.Rand(0, height)), |
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142 for (FILE* file : files_) | 143 for (FILE* file : files_) |
143 fclose(file); | 144 fclose(file); |
144 } | 145 } |
145 | 146 |
146 VideoFrame* NextFrame() override { | 147 VideoFrame* NextFrame() override { |
147 if (current_display_count_ == 0) | 148 if (current_display_count_ == 0) |
148 ReadNextFrame(); | 149 ReadNextFrame(); |
149 if (++current_display_count_ >= frame_display_count_) | 150 if (++current_display_count_ >= frame_display_count_) |
150 current_display_count_ = 0; | 151 current_display_count_ = 0; |
151 | 152 |
152 temp_frame_.reset( | 153 temp_frame_.reset(new VideoFrame(last_read_buffer_, 0, 0, |
153 new VideoFrame(last_read_buffer_, 0, 0, webrtc::kVideoRotation_0)); | 154 webrtc::kVideoRotation_0, |
| 155 webrtc::kVideoContent_Default)); |
154 return temp_frame_.get(); | 156 return temp_frame_.get(); |
155 } | 157 } |
156 | 158 |
157 void ReadNextFrame() { | 159 void ReadNextFrame() { |
158 last_read_buffer_ = | 160 last_read_buffer_ = |
159 test::ReadI420Buffer(static_cast<int>(width_), | 161 test::ReadI420Buffer(static_cast<int>(width_), |
160 static_cast<int>(height_), | 162 static_cast<int>(height_), |
161 files_[file_index_]); | 163 files_[file_index_]); |
162 if (!last_read_buffer_) { | 164 if (!last_read_buffer_) { |
163 // No more frames to read in this file, rewind and move to next file. | 165 // No more frames to read in this file, rewind and move to next file. |
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258 (pixels_scrolled_y / 2)) + | 260 (pixels_scrolled_y / 2)) + |
259 (pixels_scrolled_x / 2); | 261 (pixels_scrolled_x / 2); |
260 int offset_v = (current_source_frame_->video_frame_buffer()->StrideV() * | 262 int offset_v = (current_source_frame_->video_frame_buffer()->StrideV() * |
261 (pixels_scrolled_y / 2)) + | 263 (pixels_scrolled_y / 2)) + |
262 (pixels_scrolled_x / 2); | 264 (pixels_scrolled_x / 2); |
263 | 265 |
264 rtc::scoped_refptr<VideoFrameBuffer> frame_buffer( | 266 rtc::scoped_refptr<VideoFrameBuffer> frame_buffer( |
265 current_source_frame_->video_frame_buffer()); | 267 current_source_frame_->video_frame_buffer()); |
266 current_frame_ = rtc::Optional<webrtc::VideoFrame>(webrtc::VideoFrame( | 268 current_frame_ = rtc::Optional<webrtc::VideoFrame>(webrtc::VideoFrame( |
267 new rtc::RefCountedObject<webrtc::WrappedI420Buffer>( | 269 new rtc::RefCountedObject<webrtc::WrappedI420Buffer>( |
268 target_width_, target_height_, | 270 target_width_, target_height_, &frame_buffer->DataY()[offset_y], |
269 &frame_buffer->DataY()[offset_y], frame_buffer->StrideY(), | 271 frame_buffer->StrideY(), &frame_buffer->DataU()[offset_u], |
270 &frame_buffer->DataU()[offset_u], frame_buffer->StrideU(), | 272 frame_buffer->StrideU(), &frame_buffer->DataV()[offset_v], |
271 &frame_buffer->DataV()[offset_v], frame_buffer->StrideV(), | 273 frame_buffer->StrideV(), KeepRefUntilDone(frame_buffer)), |
272 KeepRefUntilDone(frame_buffer)), | 274 kVideoRotation_0, webrtc::kVideoContent_Default, 0)); |
273 kVideoRotation_0, 0)); | |
274 } | 275 } |
275 | 276 |
276 Clock* const clock_; | 277 Clock* const clock_; |
277 const int64_t start_time_; | 278 const int64_t start_time_; |
278 const int64_t scroll_time_; | 279 const int64_t scroll_time_; |
279 const int64_t pause_time_; | 280 const int64_t pause_time_; |
280 const size_t num_frames_; | 281 const size_t num_frames_; |
281 const int target_width_; | 282 const int target_width_; |
282 const int target_height_; | 283 const int target_height_; |
283 | 284 |
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363 files.push_back(file); | 364 files.push_back(file); |
364 } | 365 } |
365 | 366 |
366 return std::unique_ptr<FrameGenerator>(new ScrollingImageFrameGenerator( | 367 return std::unique_ptr<FrameGenerator>(new ScrollingImageFrameGenerator( |
367 clock, files, source_width, source_height, target_width, target_height, | 368 clock, files, source_width, source_height, target_width, target_height, |
368 scroll_time_ms, pause_time_ms)); | 369 scroll_time_ms, pause_time_ms)); |
369 } | 370 } |
370 | 371 |
371 } // namespace test | 372 } // namespace test |
372 } // namespace webrtc | 373 } // namespace webrtc |
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