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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 #ifndef WebGLQuery_h | 5 #ifndef WebGLQuery_h |
| 6 #define WebGLQuery_h | 6 #define WebGLQuery_h |
| 7 | 7 |
| 8 #include "modules/webgl/WebGLSharedPlatform3DObject.h" | 8 #include "modules/webgl/WebGLSharedPlatform3DObject.h" |
| 9 | 9 |
| 10 namespace gpu { |
| 11 namespace gles2 { |
| 12 class GLES2Interface; |
| 13 } |
| 14 } |
| 15 |
| 10 namespace blink { | 16 namespace blink { |
| 11 | 17 |
| 12 class WebGL2RenderingContextBase; | 18 class WebGL2RenderingContextBase; |
| 13 | 19 |
| 14 class WebGLQuery : public WebGLSharedPlatform3DObject, public WebThread::TaskObs
erver { | 20 class WebGLQuery : public WebGLSharedPlatform3DObject, public WebThread::TaskObs
erver { |
| 15 DEFINE_WRAPPERTYPEINFO(); | 21 DEFINE_WRAPPERTYPEINFO(); |
| 16 public: | 22 public: |
| 17 ~WebGLQuery() override; | 23 ~WebGLQuery() override; |
| 18 | 24 |
| 19 static WebGLQuery* create(WebGL2RenderingContextBase*); | 25 static WebGLQuery* create(WebGL2RenderingContextBase*); |
| 20 | 26 |
| 21 void setTarget(GLenum); | 27 void setTarget(GLenum); |
| 22 bool hasTarget() const { return m_target != 0; } | 28 bool hasTarget() const { return m_target != 0; } |
| 23 GLenum getTarget() const { return m_target; } | 29 GLenum getTarget() const { return m_target; } |
| 24 | 30 |
| 25 void resetCachedResult(); | 31 void resetCachedResult(); |
| 26 void updateCachedResult(WebGraphicsContext3D*); | 32 void updateCachedResult(gpu::gles2::GLES2Interface*); |
| 27 | 33 |
| 28 bool isQueryResultAvailable(); | 34 bool isQueryResultAvailable(); |
| 29 GLuint getQueryResult(); | 35 GLuint getQueryResult(); |
| 30 | 36 |
| 31 protected: | 37 protected: |
| 32 explicit WebGLQuery(WebGL2RenderingContextBase*); | 38 explicit WebGLQuery(WebGL2RenderingContextBase*); |
| 33 | 39 |
| 34 void deleteObjectImpl(WebGraphicsContext3D*) override; | 40 void deleteObjectImpl(WebGraphicsContext3D*) override; |
| 35 | 41 |
| 36 private: | 42 private: |
| (...skipping 10 matching lines...) Expand all Loading... |
| 47 | 53 |
| 48 bool m_taskObserverRegistered; | 54 bool m_taskObserverRegistered; |
| 49 bool m_canUpdateAvailability; | 55 bool m_canUpdateAvailability; |
| 50 bool m_queryResultAvailable; | 56 bool m_queryResultAvailable; |
| 51 GLuint m_queryResult; | 57 GLuint m_queryResult; |
| 52 }; | 58 }; |
| 53 | 59 |
| 54 } // namespace blink | 60 } // namespace blink |
| 55 | 61 |
| 56 #endif // WebGLQuery_h | 62 #endif // WebGLQuery_h |
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