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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/compositor_bindings/web_external_texture_layer_impl.h
" | 5 #include "cc/blink/web_external_texture_layer_impl.h" |
| 6 | 6 |
| 7 #include "cc/blink/web_external_bitmap_impl.h" |
| 8 #include "cc/blink/web_layer_impl.h" |
| 7 #include "cc/layers/texture_layer.h" | 9 #include "cc/layers/texture_layer.h" |
| 8 #include "cc/resources/resource_update_queue.h" | 10 #include "cc/resources/resource_update_queue.h" |
| 9 #include "cc/resources/single_release_callback.h" | 11 #include "cc/resources/single_release_callback.h" |
| 10 #include "cc/resources/texture_mailbox.h" | 12 #include "cc/resources/texture_mailbox.h" |
| 11 #include "content/renderer/compositor_bindings/web_external_bitmap_impl.h" | |
| 12 #include "content/renderer/compositor_bindings/web_layer_impl.h" | |
| 13 #include "third_party/WebKit/public/platform/WebExternalTextureLayerClient.h" | 13 #include "third_party/WebKit/public/platform/WebExternalTextureLayerClient.h" |
| 14 #include "third_party/WebKit/public/platform/WebExternalTextureMailbox.h" | 14 #include "third_party/WebKit/public/platform/WebExternalTextureMailbox.h" |
| 15 #include "third_party/WebKit/public/platform/WebFloatRect.h" | 15 #include "third_party/WebKit/public/platform/WebFloatRect.h" |
| 16 #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h" | 16 #include "third_party/WebKit/public/platform/WebGraphicsContext3D.h" |
| 17 #include "third_party/WebKit/public/platform/WebSize.h" | 17 #include "third_party/WebKit/public/platform/WebSize.h" |
| 18 #include "third_party/khronos/GLES2/gl2.h" | 18 #include "third_party/khronos/GLES2/gl2.h" |
| 19 | 19 |
| 20 using cc::TextureLayer; | 20 using cc::TextureLayer; |
| 21 using cc::ResourceUpdateQueue; | 21 using cc::ResourceUpdateQueue; |
| 22 | 22 |
| 23 namespace content { | 23 namespace cc_blink { |
| 24 | 24 |
| 25 WebExternalTextureLayerImpl::WebExternalTextureLayerImpl( | 25 WebExternalTextureLayerImpl::WebExternalTextureLayerImpl( |
| 26 blink::WebExternalTextureLayerClient* client) | 26 blink::WebExternalTextureLayerClient* client) |
| 27 : client_(client) { | 27 : client_(client) { |
| 28 cc::TextureLayerClient* cc_client = client_ ? this : NULL; | 28 cc::TextureLayerClient* cc_client = client_ ? this : NULL; |
| 29 scoped_refptr<TextureLayer> layer = TextureLayer::CreateForMailbox(cc_client); | 29 scoped_refptr<TextureLayer> layer = TextureLayer::CreateForMailbox(cc_client); |
| 30 layer->SetIsDrawable(true); | 30 layer->SetIsDrawable(true); |
| 31 layer_.reset(new WebLayerImpl(layer)); | 31 layer_.reset(new WebLayerImpl(layer)); |
| 32 } | 32 } |
| 33 | 33 |
| 34 WebExternalTextureLayerImpl::~WebExternalTextureLayerImpl() { | 34 WebExternalTextureLayerImpl::~WebExternalTextureLayerImpl() { |
| 35 static_cast<TextureLayer*>(layer_->layer())->ClearClient(); | 35 static_cast<TextureLayer*>(layer_->layer())->ClearClient(); |
| 36 } | 36 } |
| 37 | 37 |
| 38 blink::WebLayer* WebExternalTextureLayerImpl::layer() { | 38 blink::WebLayer* WebExternalTextureLayerImpl::layer() { |
| 39 return layer_.get(); | 39 return layer_.get(); |
| 40 } | 40 } |
| 41 | 41 |
| 42 void WebExternalTextureLayerImpl::clearTexture() { | 42 void WebExternalTextureLayerImpl::clearTexture() { |
| 43 TextureLayer* layer = static_cast<TextureLayer*>(layer_->layer()); | 43 TextureLayer* layer = static_cast<TextureLayer*>(layer_->layer()); |
| 44 layer->ClearTexture(); | 44 layer->ClearTexture(); |
| 45 } | 45 } |
| 46 | 46 |
| 47 void WebExternalTextureLayerImpl::setOpaque(bool opaque) { | 47 void WebExternalTextureLayerImpl::setOpaque(bool opaque) { |
| 48 static_cast<TextureLayer*>(layer_->layer())->SetContentsOpaque(opaque); | 48 static_cast<TextureLayer*>(layer_->layer())->SetContentsOpaque(opaque); |
| 49 } | 49 } |
| 50 | 50 |
| 51 void WebExternalTextureLayerImpl::setPremultipliedAlpha( | 51 void WebExternalTextureLayerImpl::setPremultipliedAlpha( |
| 52 bool premultiplied_alpha) { | 52 bool premultiplied_alpha) { |
| 53 static_cast<TextureLayer*>(layer_->layer())->SetPremultipliedAlpha( | 53 static_cast<TextureLayer*>(layer_->layer()) |
| 54 premultiplied_alpha); | 54 ->SetPremultipliedAlpha(premultiplied_alpha); |
| 55 } | 55 } |
| 56 | 56 |
| 57 void WebExternalTextureLayerImpl::setBlendBackgroundColor(bool blend) { | 57 void WebExternalTextureLayerImpl::setBlendBackgroundColor(bool blend) { |
| 58 static_cast<TextureLayer*>(layer_->layer())->SetBlendBackgroundColor(blend); | 58 static_cast<TextureLayer*>(layer_->layer())->SetBlendBackgroundColor(blend); |
| 59 } | 59 } |
| 60 | 60 |
| 61 void WebExternalTextureLayerImpl::setRateLimitContext(bool rate_limit) { | 61 void WebExternalTextureLayerImpl::setRateLimitContext(bool rate_limit) { |
| 62 static_cast<TextureLayer*>(layer_->layer())->SetRateLimitContext(rate_limit); | 62 static_cast<TextureLayer*>(layer_->layer())->SetRateLimitContext(rate_limit); |
| 63 } | 63 } |
| 64 | 64 |
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| 115 bool lost_resource) { | 115 bool lost_resource) { |
| 116 DCHECK(layer); | 116 DCHECK(layer); |
| 117 blink::WebExternalTextureMailbox available_mailbox; | 117 blink::WebExternalTextureMailbox available_mailbox; |
| 118 memcpy(available_mailbox.name, mailbox.name, sizeof(available_mailbox.name)); | 118 memcpy(available_mailbox.name, mailbox.name, sizeof(available_mailbox.name)); |
| 119 available_mailbox.syncPoint = sync_point; | 119 available_mailbox.syncPoint = sync_point; |
| 120 if (bitmap) | 120 if (bitmap) |
| 121 layer->free_bitmaps_.push_back(bitmap); | 121 layer->free_bitmaps_.push_back(bitmap); |
| 122 layer->client_->mailboxReleased(available_mailbox, lost_resource); | 122 layer->client_->mailboxReleased(available_mailbox, lost_resource); |
| 123 } | 123 } |
| 124 | 124 |
| 125 } // namespace content | 125 } // namespace cc_blink |
| 126 | |
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