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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/browser/renderer_host/compositor_impl_android.h" | 5 #include "content/browser/renderer_host/compositor_impl_android.h" |
6 | 6 |
7 #include <android/bitmap.h> | 7 #include <android/bitmap.h> |
8 #include <android/native_window_jni.h> | 8 #include <android/native_window_jni.h> |
9 #include <map> | 9 #include <map> |
10 | 10 |
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122 surface_id_(0), | 122 surface_id_(0), |
123 client_(client), | 123 client_(client), |
124 weak_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) { | 124 weak_factory_(ALLOW_THIS_IN_INITIALIZER_LIST(this)) { |
125 DCHECK(client); | 125 DCHECK(client); |
126 } | 126 } |
127 | 127 |
128 CompositorImpl::~CompositorImpl() { | 128 CompositorImpl::~CompositorImpl() { |
129 } | 129 } |
130 | 130 |
131 void CompositorImpl::Composite() { | 131 void CompositorImpl::Composite() { |
132 if (host_.get()) | 132 if (host_) |
133 host_->Composite(base::TimeTicks::Now()); | 133 host_->Composite(base::TimeTicks::Now()); |
134 } | 134 } |
135 | 135 |
136 void CompositorImpl::SetRootLayer(scoped_refptr<cc::Layer> root_layer) { | 136 void CompositorImpl::SetRootLayer(scoped_refptr<cc::Layer> root_layer) { |
137 root_layer_->RemoveAllChildren(); | 137 root_layer_->RemoveAllChildren(); |
138 root_layer_->AddChild(root_layer); | 138 root_layer_->AddChild(root_layer); |
139 } | 139 } |
140 | 140 |
141 void CompositorImpl::SetWindowSurface(ANativeWindow* window) { | 141 void CompositorImpl::SetWindowSurface(ANativeWindow* window) { |
142 GpuSurfaceTracker* tracker = GpuSurfaceTracker::Get(); | 142 GpuSurfaceTracker* tracker = GpuSurfaceTracker::Get(); |
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176 base::AutoLock lock(g_surface_map_lock.Get()); | 176 base::AutoLock lock(g_surface_map_lock.Get()); |
177 g_surface_map.Get().erase(surface_id_); | 177 g_surface_map.Get().erase(surface_id_); |
178 } | 178 } |
179 SetWindowSurface(NULL); | 179 SetWindowSurface(NULL); |
180 } | 180 } |
181 } | 181 } |
182 | 182 |
183 void CompositorImpl::SetVisible(bool visible) { | 183 void CompositorImpl::SetVisible(bool visible) { |
184 if (!visible) { | 184 if (!visible) { |
185 host_.reset(); | 185 host_.reset(); |
186 } else if (!host_.get()) { | 186 } else if (!host_) { |
187 cc::LayerTreeSettings settings; | 187 cc::LayerTreeSettings settings; |
188 settings.refresh_rate = 60.0; | 188 settings.refresh_rate = 60.0; |
189 settings.impl_side_painting = false; | 189 settings.impl_side_painting = false; |
190 settings.calculate_top_controls_position = false; | 190 settings.calculate_top_controls_position = false; |
191 settings.top_controls_height = 0.f; | 191 settings.top_controls_height = 0.f; |
192 settings.use_memory_management = false; | 192 settings.use_memory_management = false; |
193 settings.highp_threshold_min = 2048; | 193 settings.highp_threshold_min = 2048; |
194 | 194 |
195 // Do not clear the framebuffer when rendering into external GL contexts | 195 // Do not clear the framebuffer when rendering into external GL contexts |
196 // like Android View System's. | 196 // like Android View System's. |
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222 return; | 222 return; |
223 | 223 |
224 size_ = size; | 224 size_ = size; |
225 if (host_) | 225 if (host_) |
226 host_->SetViewportSize(size); | 226 host_->SetViewportSize(size); |
227 root_layer_->SetBounds(size); | 227 root_layer_->SetBounds(size); |
228 } | 228 } |
229 | 229 |
230 void CompositorImpl::SetHasTransparentBackground(bool flag) { | 230 void CompositorImpl::SetHasTransparentBackground(bool flag) { |
231 has_transparent_background_ = flag; | 231 has_transparent_background_ = flag; |
232 if (host_.get()) | 232 if (host_) |
233 host_->set_has_transparent_background(flag); | 233 host_->set_has_transparent_background(flag); |
234 } | 234 } |
235 | 235 |
236 bool CompositorImpl::CompositeAndReadback(void *pixels, const gfx::Rect& rect) { | 236 bool CompositorImpl::CompositeAndReadback(void *pixels, const gfx::Rect& rect) { |
237 if (host_.get()) | 237 if (host_) |
238 return host_->CompositeAndReadback(pixels, rect); | 238 return host_->CompositeAndReadback(pixels, rect); |
239 else | 239 else |
240 return false; | 240 return false; |
241 } | 241 } |
242 | 242 |
243 WebKit::WebGLId CompositorImpl::GenerateTexture(gfx::JavaBitmap& bitmap) { | 243 WebKit::WebGLId CompositorImpl::GenerateTexture(gfx::JavaBitmap& bitmap) { |
244 unsigned int texture_id = BuildBasicTexture(); | 244 unsigned int texture_id = BuildBasicTexture(); |
245 WebKit::WebGraphicsContext3D* context = | 245 WebKit::WebGraphicsContext3D* context = |
246 ImageTransportFactoryAndroid::GetInstance()->GetContext3D(); | 246 ImageTransportFactoryAndroid::GetInstance()->GetContext3D(); |
247 if (texture_id == 0 || context->isContextLost() || | 247 if (texture_id == 0 || context->isContextLost() || |
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446 case ANDROID_BITMAP_FORMAT_RGBA_8888: | 446 case ANDROID_BITMAP_FORMAT_RGBA_8888: |
447 return GL_UNSIGNED_BYTE; | 447 return GL_UNSIGNED_BYTE; |
448 break; | 448 break; |
449 case ANDROID_BITMAP_FORMAT_RGB_565: | 449 case ANDROID_BITMAP_FORMAT_RGB_565: |
450 default: | 450 default: |
451 return GL_UNSIGNED_SHORT_5_6_5; | 451 return GL_UNSIGNED_SHORT_5_6_5; |
452 } | 452 } |
453 } | 453 } |
454 | 454 |
455 } // namespace content | 455 } // namespace content |
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