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| 1 // Copyright 2010 The Chromium Authors. All rights reserved. | 1 // Copyright 2010 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 "config.h" | 5 #include "config.h" |
| 6 | 6 |
| 7 #include "CCRendererGL.h" | 7 #include "CCRendererGL.h" |
| 8 | 8 |
| 9 #include "CCDamageTracker.h" | 9 #include "CCDamageTracker.h" |
| 10 #include "CCLayerQuad.h" | 10 #include "CCLayerQuad.h" |
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| 98 | 98 |
| 99 if (settings().acceleratePainting && extensions.count("GL_EXT_texture_format
_BGRA8888") | 99 if (settings().acceleratePainting && extensions.count("GL_EXT_texture_format
_BGRA8888") |
| 100 && extensions.count("GL_EXT_read_format_bg
ra")) | 100 && extensions.count("GL_EXT_read_format_bg
ra")) |
| 101 m_capabilities.usingAcceleratedPainting = true; | 101 m_capabilities.usingAcceleratedPainting = true; |
| 102 else | 102 else |
| 103 m_capabilities.usingAcceleratedPainting = false; | 103 m_capabilities.usingAcceleratedPainting = false; |
| 104 | 104 |
| 105 | 105 |
| 106 m_capabilities.contextHasCachedFrontBuffer = extensions.count("GL_CHROMIUM_f
ront_buffer_cached"); | 106 m_capabilities.contextHasCachedFrontBuffer = extensions.count("GL_CHROMIUM_f
ront_buffer_cached"); |
| 107 | 107 |
| 108 m_capabilities.usingPartialSwap = CCSettings::partialSwapEnabled() && extens
ions.count("GL_CHROMIUM_post_sub_buffer"); | 108 m_capabilities.usingPartialSwap = Settings::partialSwapEnabled() && extensio
ns.count("GL_CHROMIUM_post_sub_buffer"); |
| 109 | 109 |
| 110 // Use the swapBuffers callback only with the threaded proxy. | 110 // Use the swapBuffers callback only with the threaded proxy. |
| 111 if (CCProxy::hasImplThread()) | 111 if (CCProxy::hasImplThread()) |
| 112 m_capabilities.usingSwapCompleteCallback = extensions.count("GL_CHROMIUM
_swapbuffers_complete_callback"); | 112 m_capabilities.usingSwapCompleteCallback = extensions.count("GL_CHROMIUM
_swapbuffers_complete_callback"); |
| 113 if (m_capabilities.usingSwapCompleteCallback) | 113 if (m_capabilities.usingSwapCompleteCallback) |
| 114 m_context->setSwapBuffersCompleteCallbackCHROMIUM(this); | 114 m_context->setSwapBuffersCompleteCallbackCHROMIUM(this); |
| 115 | 115 |
| 116 m_capabilities.usingSetVisibility = extensions.count("GL_CHROMIUM_set_visibi
lity"); | 116 m_capabilities.usingSetVisibility = extensions.count("GL_CHROMIUM_set_visibi
lity"); |
| 117 | 117 |
| 118 if (extensions.count("GL_CHROMIUM_iosurface")) | 118 if (extensions.count("GL_CHROMIUM_iosurface")) |
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| 1517 | 1517 |
| 1518 releaseRenderPassTextures(); | 1518 releaseRenderPassTextures(); |
| 1519 } | 1519 } |
| 1520 | 1520 |
| 1521 bool CCRendererGL::isContextLost() | 1521 bool CCRendererGL::isContextLost() |
| 1522 { | 1522 { |
| 1523 return (m_context->getGraphicsResetStatusARB() != GraphicsContext3D::NO_ERRO
R); | 1523 return (m_context->getGraphicsResetStatusARB() != GraphicsContext3D::NO_ERRO
R); |
| 1524 } | 1524 } |
| 1525 | 1525 |
| 1526 } // namespace cc | 1526 } // namespace cc |
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