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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/renderer/media/webmediaplayer_ms.h" | 5 #include "content/renderer/media/webmediaplayer_ms.h" |
6 | 6 |
7 #include <stddef.h> | 7 #include <stddef.h> |
8 #include <limits> | 8 #include <limits> |
9 #include <string> | 9 #include <string> |
10 #include <utility> | 10 #include <utility> |
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474 // GPU Process crashed. | 474 // GPU Process crashed. |
475 if (!provider) | 475 if (!provider) |
476 return false; | 476 return false; |
477 context_3d = media::Context3D(provider->ContextGL(), provider->GrContext()); | 477 context_3d = media::Context3D(provider->ContextGL(), provider->GrContext()); |
478 DCHECK(context_3d.gl); | 478 DCHECK(context_3d.gl); |
479 return video_renderer_.CopyVideoFrameTexturesToGLTexture( | 479 return video_renderer_.CopyVideoFrameTexturesToGLTexture( |
480 context_3d, gl, video_frame.get(), texture, internal_format, type, | 480 context_3d, gl, video_frame.get(), texture, internal_format, type, |
481 premultiply_alpha, flip_y); | 481 premultiply_alpha, flip_y); |
482 } | 482 } |
483 | 483 |
| 484 bool WebMediaPlayerMS::texImageImpl(const char* functionID, |
| 485 unsigned target, |
| 486 gpu::gles2::GLES2Interface* gl, |
| 487 int level, |
| 488 int internalformat, |
| 489 unsigned format, |
| 490 unsigned type, |
| 491 int xoffset, |
| 492 int yoffset, |
| 493 int zoffset, |
| 494 bool flipY, |
| 495 bool premultiplyAlpha) { |
| 496 TRACE_EVENT0("media", "WebMediaPlayerMS:texImageImpl"); |
| 497 DCHECK(thread_checker_.CalledOnValidThread()); |
| 498 |
| 499 const scoped_refptr<media::VideoFrame> video_frame = |
| 500 compositor_->GetCurrentFrameWithoutUpdatingStatistics(); |
| 501 if (!video_frame || !video_frame->IsMappable() || |
| 502 video_frame->HasTextures() || |
| 503 media::VideoFrame::NumPlanes(video_frame->format()) != 1) { |
| 504 return false; |
| 505 } |
| 506 |
| 507 return media::SkCanvasVideoRenderer::TexImageImpl( |
| 508 functionID, target, gl, video_frame.get(), level, internalformat, format, |
| 509 type, xoffset, yoffset, zoffset, flipY, premultiplyAlpha); |
| 510 } |
| 511 |
484 void WebMediaPlayerMS::OnFrameAvailable( | 512 void WebMediaPlayerMS::OnFrameAvailable( |
485 const scoped_refptr<media::VideoFrame>& frame) { | 513 const scoped_refptr<media::VideoFrame>& frame) { |
486 DVLOG(3) << __func__; | 514 DVLOG(3) << __func__; |
487 DCHECK(thread_checker_.CalledOnValidThread()); | 515 DCHECK(thread_checker_.CalledOnValidThread()); |
488 | 516 |
489 if (render_frame_suspended_) | 517 if (render_frame_suspended_) |
490 return; | 518 return; |
491 | 519 |
492 base::TimeTicks render_time; | 520 base::TimeTicks render_time; |
493 if (frame->metadata()->GetTimeTicks(media::VideoFrameMetadata::REFERENCE_TIME, | 521 if (frame->metadata()->GetTimeTicks(media::VideoFrameMetadata::REFERENCE_TIME, |
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560 void WebMediaPlayerMS::ResetCanvasCache() { | 588 void WebMediaPlayerMS::ResetCanvasCache() { |
561 DCHECK(thread_checker_.CalledOnValidThread()); | 589 DCHECK(thread_checker_.CalledOnValidThread()); |
562 video_renderer_.ResetCache(); | 590 video_renderer_.ResetCache(); |
563 } | 591 } |
564 | 592 |
565 void WebMediaPlayerMS::TriggerResize() { | 593 void WebMediaPlayerMS::TriggerResize() { |
566 get_client()->sizeChanged(); | 594 get_client()->sizeChanged(); |
567 } | 595 } |
568 | 596 |
569 } // namespace content | 597 } // namespace content |
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