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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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/render_widget_fullscreen_pepper.h" | 5 #include "content/renderer/render_widget_fullscreen_pepper.h" |
6 | 6 |
7 #include <vector> | 7 #include <vector> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/command_line.h" | 10 #include "base/command_line.h" |
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132 canvas->scale(canvas_scale, canvas_scale); | 132 canvas->scale(canvas_scale, canvas_scale); |
133 | 133 |
134 WebRect plugin_rect(0, 0, size_.width, size_.height); | 134 WebRect plugin_rect(0, 0, size_.width, size_.height); |
135 widget_->plugin()->Paint(canvas, plugin_rect, rect); | 135 widget_->plugin()->Paint(canvas, plugin_rect, rect); |
136 } | 136 } |
137 | 137 |
138 virtual void setCompositorSurfaceReady() { | 138 virtual void setCompositorSurfaceReady() { |
139 } | 139 } |
140 | 140 |
141 virtual void composite(bool finish) { | 141 virtual void composite(bool finish) { |
142 if (!widget_->plugin()) | |
143 return; | |
144 | |
145 WebGraphicsContext3DCommandBufferImpl* context = widget_->context(); | |
146 DCHECK(context); | |
147 unsigned int texture = widget_->plugin()->GetBackingTextureId(); | |
148 context->bindTexture(GL_TEXTURE_2D, texture); | |
149 context->drawArrays(GL_TRIANGLES, 0, 3); | |
150 widget_->SwapBuffers(); | |
151 } | 142 } |
152 | 143 |
153 virtual void themeChanged() { | 144 virtual void themeChanged() { |
154 NOTIMPLEMENTED(); | 145 NOTIMPLEMENTED(); |
155 } | 146 } |
156 | 147 |
157 virtual bool handleInputEvent(const WebInputEvent& event) { | 148 virtual bool handleInputEvent(const WebInputEvent& event) { |
158 if (!widget_->plugin()) | 149 if (!widget_->plugin()) |
159 return false; | 150 return false; |
160 | 151 |
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512 } | 503 } |
513 | 504 |
514 WebWidget* RenderWidgetFullscreenPepper::CreateWebWidget() { | 505 WebWidget* RenderWidgetFullscreenPepper::CreateWebWidget() { |
515 return new PepperWidget(this); | 506 return new PepperWidget(this); |
516 } | 507 } |
517 | 508 |
518 bool RenderWidgetFullscreenPepper::SupportsAsynchronousSwapBuffers() { | 509 bool RenderWidgetFullscreenPepper::SupportsAsynchronousSwapBuffers() { |
519 return context_ != NULL; | 510 return context_ != NULL; |
520 } | 511 } |
521 | 512 |
| 513 // Fullscreen pepper widgets composite themselves into the plugin's backing |
| 514 // texture (as opposed to using the cc library to composite as normal |
| 515 // content::RenderWidgets do), so to produce a composited frame we just have to |
| 516 // draw this texture and swap. |
| 517 void RenderWidgetFullscreenPepper::Composite() { |
| 518 if (!plugin_) |
| 519 return; |
| 520 |
| 521 DCHECK(context_); |
| 522 unsigned int texture = plugin_->GetBackingTextureId(); |
| 523 context_->bindTexture(GL_TEXTURE_2D, texture); |
| 524 context_->drawArrays(GL_TRIANGLES, 0, 3); |
| 525 SwapBuffers(); |
| 526 } |
| 527 |
522 void RenderWidgetFullscreenPepper::CreateContext() { | 528 void RenderWidgetFullscreenPepper::CreateContext() { |
523 DCHECK(!context_); | 529 DCHECK(!context_); |
524 CommandLine* command_line = CommandLine::ForCurrentProcess(); | 530 CommandLine* command_line = CommandLine::ForCurrentProcess(); |
525 if (command_line->HasSwitch(switches::kDisableFlashFullscreen3d)) | 531 if (command_line->HasSwitch(switches::kDisableFlashFullscreen3d)) |
526 return; | 532 return; |
527 WebKit::WebGraphicsContext3D::Attributes attributes; | 533 WebKit::WebGraphicsContext3D::Attributes attributes; |
528 attributes.depth = false; | 534 attributes.depth = false; |
529 attributes.stencil = false; | 535 attributes.stencil = false; |
530 attributes.antialias = false; | 536 attributes.antialias = false; |
531 attributes.shareResources = false; | 537 attributes.shareResources = false; |
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671 RenderWidgetFullscreenPepper::GetParentContextForPlatformContext3D() { | 677 RenderWidgetFullscreenPepper::GetParentContextForPlatformContext3D() { |
672 if (!context_) { | 678 if (!context_) { |
673 CreateContext(); | 679 CreateContext(); |
674 } | 680 } |
675 if (!context_) | 681 if (!context_) |
676 return NULL; | 682 return NULL; |
677 return context_; | 683 return context_; |
678 } | 684 } |
679 | 685 |
680 } // namespace content | 686 } // namespace content |
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