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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 #include "content/browser/media/capture/aura_window_capture_machine.h" | 5 #include "content/browser/media/capture/aura_window_capture_machine.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/metrics/histogram_macros.h" | 11 #include "base/metrics/histogram_macros.h" |
12 #include "cc/output/copy_output_request.h" | 12 #include "cc/output/copy_output_request.h" |
13 #include "cc/output/copy_output_result.h" | 13 #include "cc/output/copy_output_result.h" |
14 #include "components/display_compositor/gl_helper.h" | 14 #include "components/viz/display_compositor/gl_helper.h" |
15 #include "content/browser/compositor/image_transport_factory.h" | 15 #include "content/browser/compositor/image_transport_factory.h" |
16 #include "content/browser/media/capture/desktop_capture_device_uma_types.h" | 16 #include "content/browser/media/capture/desktop_capture_device_uma_types.h" |
17 #include "content/public/browser/browser_thread.h" | 17 #include "content/public/browser/browser_thread.h" |
18 #include "device/power_save_blocker/power_save_blocker.h" | 18 #include "device/power_save_blocker/power_save_blocker.h" |
19 #include "media/base/video_util.h" | 19 #include "media/base/video_util.h" |
20 #include "media/capture/content/thread_safe_capture_oracle.h" | 20 #include "media/capture/content/thread_safe_capture_oracle.h" |
21 #include "media/capture/content/video_capture_oracle.h" | 21 #include "media/capture/content/video_capture_oracle.h" |
22 #include "media/capture/video_capture_types.h" | 22 #include "media/capture/video_capture_types.h" |
23 #include "skia/ext/image_operations.h" | 23 #include "skia/ext/image_operations.h" |
24 #include "third_party/skia/include/core/SkBitmap.h" | 24 #include "third_party/skia/include/core/SkBitmap.h" |
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298 region_in_frame = gfx::Rect(region_in_frame.x() & ~1, | 298 region_in_frame = gfx::Rect(region_in_frame.x() & ~1, |
299 region_in_frame.y() & ~1, | 299 region_in_frame.y() & ~1, |
300 region_in_frame.width() & ~1, | 300 region_in_frame.width() & ~1, |
301 region_in_frame.height() & ~1); | 301 region_in_frame.height() & ~1); |
302 if (region_in_frame.IsEmpty()) { | 302 if (region_in_frame.IsEmpty()) { |
303 VLOG(1) << "Aborting capture: Computed empty letterboxed content region."; | 303 VLOG(1) << "Aborting capture: Computed empty letterboxed content region."; |
304 return false; | 304 return false; |
305 } | 305 } |
306 | 306 |
307 ImageTransportFactory* factory = ImageTransportFactory::GetInstance(); | 307 ImageTransportFactory* factory = ImageTransportFactory::GetInstance(); |
308 display_compositor::GLHelper* gl_helper = factory->GetGLHelper(); | 308 viz::GLHelper* gl_helper = factory->GetGLHelper(); |
309 if (!gl_helper) { | 309 if (!gl_helper) { |
310 VLOG(1) << "Aborting capture: No GLHelper available for YUV readback."; | 310 VLOG(1) << "Aborting capture: No GLHelper available for YUV readback."; |
311 return false; | 311 return false; |
312 } | 312 } |
313 | 313 |
314 cc::TextureMailbox texture_mailbox; | 314 cc::TextureMailbox texture_mailbox; |
315 std::unique_ptr<cc::SingleReleaseCallback> release_callback; | 315 std::unique_ptr<cc::SingleReleaseCallback> release_callback; |
316 result->TakeTexture(&texture_mailbox, &release_callback); | 316 result->TakeTexture(&texture_mailbox, &release_callback); |
317 DCHECK(texture_mailbox.IsTexture()); | 317 DCHECK(texture_mailbox.IsTexture()); |
318 if (!texture_mailbox.IsTexture()) { | 318 if (!texture_mailbox.IsTexture()) { |
319 VLOG(1) << "Aborting capture: Failed to take texture from mailbox."; | 319 VLOG(1) << "Aborting capture: Failed to take texture from mailbox."; |
320 return false; | 320 return false; |
321 } | 321 } |
322 | 322 |
323 gfx::Rect result_rect(result->size()); | 323 gfx::Rect result_rect(result->size()); |
324 if (!yuv_readback_pipeline_ || | 324 if (!yuv_readback_pipeline_ || |
325 yuv_readback_pipeline_->scaler()->SrcSize() != result_rect.size() || | 325 yuv_readback_pipeline_->scaler()->SrcSize() != result_rect.size() || |
326 yuv_readback_pipeline_->scaler()->SrcSubrect() != result_rect || | 326 yuv_readback_pipeline_->scaler()->SrcSubrect() != result_rect || |
327 yuv_readback_pipeline_->scaler()->DstSize() != region_in_frame.size()) { | 327 yuv_readback_pipeline_->scaler()->DstSize() != region_in_frame.size()) { |
328 yuv_readback_pipeline_.reset(gl_helper->CreateReadbackPipelineYUV( | 328 yuv_readback_pipeline_.reset(gl_helper->CreateReadbackPipelineYUV( |
329 display_compositor::GLHelper::SCALER_QUALITY_FAST, result_rect.size(), | 329 viz::GLHelper::SCALER_QUALITY_FAST, result_rect.size(), result_rect, |
330 result_rect, region_in_frame.size(), true, true)); | 330 region_in_frame.size(), true, true)); |
331 } | 331 } |
332 | 332 |
333 cursor_renderer_->SnapshotCursorState(region_in_frame); | 333 cursor_renderer_->SnapshotCursorState(region_in_frame); |
334 yuv_readback_pipeline_->ReadbackYUV( | 334 yuv_readback_pipeline_->ReadbackYUV( |
335 texture_mailbox.mailbox(), texture_mailbox.sync_token(), | 335 texture_mailbox.mailbox(), texture_mailbox.sync_token(), |
336 video_frame->visible_rect(), | 336 video_frame->visible_rect(), |
337 video_frame->stride(media::VideoFrame::kYPlane), | 337 video_frame->stride(media::VideoFrame::kYPlane), |
338 video_frame->data(media::VideoFrame::kYPlane), | 338 video_frame->data(media::VideoFrame::kYPlane), |
339 video_frame->stride(media::VideoFrame::kUPlane), | 339 video_frame->stride(media::VideoFrame::kUPlane), |
340 video_frame->data(media::VideoFrame::kUPlane), | 340 video_frame->data(media::VideoFrame::kUPlane), |
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440 Capture(timestamp); | 440 Capture(timestamp); |
441 } | 441 } |
442 | 442 |
443 void AuraWindowCaptureMachine::OnCompositingShuttingDown( | 443 void AuraWindowCaptureMachine::OnCompositingShuttingDown( |
444 ui::Compositor* compositor) { | 444 ui::Compositor* compositor) { |
445 DCHECK_CURRENTLY_ON(BrowserThread::UI); | 445 DCHECK_CURRENTLY_ON(BrowserThread::UI); |
446 compositor->RemoveAnimationObserver(this); | 446 compositor->RemoveAnimationObserver(this); |
447 } | 447 } |
448 | 448 |
449 } // namespace content | 449 } // namespace content |
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