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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Apple Inc. All rights reserved. | 2 * Copyright (C) 2009 Apple Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions | 5 * modification, are permitted provided that the following conditions |
| 6 * are met: | 6 * are met: |
| 7 * 1. Redistributions of source code must retain the above copyright | 7 * 1. Redistributions of source code must retain the above copyright |
| 8 * notice, this list of conditions and the following disclaimer. | 8 * notice, this list of conditions and the following disclaimer. |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | 9 * 2. Redistributions in binary form must reproduce the above copyright |
| 10 * notice, this list of conditions and the following disclaimer in the | 10 * notice, this list of conditions and the following disclaimer in the |
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| 2839 if (creationAttributes().depth() && !drawingBuffer()->hasDepthBuffer()) | 2839 if (creationAttributes().depth() && !drawingBuffer()->hasDepthBuffer()) |
| 2840 result.get().setDepth(false); | 2840 result.get().setDepth(false); |
| 2841 if (creationAttributes().stencil() && !drawingBuffer()->hasStencilBuffer()) | 2841 if (creationAttributes().stencil() && !drawingBuffer()->hasStencilBuffer()) |
| 2842 result.get().setStencil(false); | 2842 result.get().setStencil(false); |
| 2843 result.get().setAntialias(drawingBuffer()->multisample()); | 2843 result.get().setAntialias(drawingBuffer()->multisample()); |
| 2844 } | 2844 } |
| 2845 | 2845 |
| 2846 GLenum WebGLRenderingContextBase::getError() { | 2846 GLenum WebGLRenderingContextBase::getError() { |
| 2847 if (!m_lostContextErrors.isEmpty()) { | 2847 if (!m_lostContextErrors.isEmpty()) { |
| 2848 GLenum error = m_lostContextErrors.front(); | 2848 GLenum error = m_lostContextErrors.front(); |
| 2849 m_lostContextErrors.remove(0); | 2849 m_lostContextErrors.erase(0); |
| 2850 return error; | 2850 return error; |
| 2851 } | 2851 } |
| 2852 | 2852 |
| 2853 if (isContextLost()) | 2853 if (isContextLost()) |
| 2854 return GL_NO_ERROR; | 2854 return GL_NO_ERROR; |
| 2855 | 2855 |
| 2856 if (!m_syntheticErrors.isEmpty()) { | 2856 if (!m_syntheticErrors.isEmpty()) { |
| 2857 GLenum error = m_syntheticErrors.front(); | 2857 GLenum error = m_syntheticErrors.front(); |
| 2858 m_syntheticErrors.remove(0); | 2858 m_syntheticErrors.erase(0); |
| 2859 return error; | 2859 return error; |
| 2860 } | 2860 } |
| 2861 | 2861 |
| 2862 return contextGL()->GetError(); | 2862 return contextGL()->GetError(); |
| 2863 } | 2863 } |
| 2864 | 2864 |
| 2865 const char* const* WebGLRenderingContextBase::ExtensionTracker::prefixes() | 2865 const char* const* WebGLRenderingContextBase::ExtensionTracker::prefixes() |
| 2866 const { | 2866 const { |
| 2867 static const char* const unprefixed[] = { | 2867 static const char* const unprefixed[] = { |
| 2868 "", 0, | 2868 "", 0, |
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| 7845 | 7845 |
| 7846 void WebGLRenderingContextBase::getHTMLOrOffscreenCanvas( | 7846 void WebGLRenderingContextBase::getHTMLOrOffscreenCanvas( |
| 7847 HTMLCanvasElementOrOffscreenCanvas& result) const { | 7847 HTMLCanvasElementOrOffscreenCanvas& result) const { |
| 7848 if (canvas()) | 7848 if (canvas()) |
| 7849 result.setHTMLCanvasElement(canvas()); | 7849 result.setHTMLCanvasElement(canvas()); |
| 7850 else | 7850 else |
| 7851 result.setOffscreenCanvas(offscreenCanvas()); | 7851 result.setOffscreenCanvas(offscreenCanvas()); |
| 7852 } | 7852 } |
| 7853 | 7853 |
| 7854 } // namespace blink | 7854 } // namespace blink |
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