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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 |
| (...skipping 23 matching lines...) Expand all Loading... |
| 34 class WebGLRenderingContext final : public WebGLRenderingContextBase, public Scr
iptWrappable { | 34 class WebGLRenderingContext final : public WebGLRenderingContextBase, public Scr
iptWrappable { |
| 35 DEFINE_WRAPPERTYPEINFO(); | 35 DEFINE_WRAPPERTYPEINFO(); |
| 36 public: | 36 public: |
| 37 static PassOwnPtr<WebGLRenderingContext> create(HTMLCanvasElement*, WebGLCon
textAttributes*); | 37 static PassOwnPtr<WebGLRenderingContext> create(HTMLCanvasElement*, WebGLCon
textAttributes*); |
| 38 virtual ~WebGLRenderingContext(); | 38 virtual ~WebGLRenderingContext(); |
| 39 | 39 |
| 40 virtual unsigned version() const override { return 1; } | 40 virtual unsigned version() const override { return 1; } |
| 41 virtual String contextName() const override { return "WebGLRenderingContext"
; } | 41 virtual String contextName() const override { return "WebGLRenderingContext"
; } |
| 42 virtual void registerContextExtensions() override; | 42 virtual void registerContextExtensions() override; |
| 43 | 43 |
| 44 virtual void trace(Visitor*) override; | |
| 45 | |
| 46 private: | 44 private: |
| 47 WebGLRenderingContext(HTMLCanvasElement*, PassOwnPtr<blink::WebGraphicsConte
xt3D>, WebGLContextAttributes*); | 45 WebGLRenderingContext(HTMLCanvasElement*, PassOwnPtr<blink::WebGraphicsConte
xt3D>, WebGLContextAttributes*); |
| 48 | 46 |
| 49 // Enabled extension objects. | 47 // Enabled extension objects. |
| 50 RefPtr<ANGLEInstancedArrays> m_angleInstancedArrays; | 48 RefPtr<ANGLEInstancedArrays> m_angleInstancedArrays; |
| 51 RefPtr<EXTBlendMinMax> m_extBlendMinMax; | 49 RefPtr<EXTBlendMinMax> m_extBlendMinMax; |
| 52 RefPtr<EXTFragDepth> m_extFragDepth; | 50 RefPtr<EXTFragDepth> m_extFragDepth; |
| 53 RefPtr<EXTShaderTextureLOD> m_extShaderTextureLOD; | 51 RefPtr<EXTShaderTextureLOD> m_extShaderTextureLOD; |
| 54 RefPtr<EXTTextureFilterAnisotropic> m_extTextureFilterAnisotropic; | 52 RefPtr<EXTTextureFilterAnisotropic> m_extTextureFilterAnisotropic; |
| 55 RefPtr<OESTextureFloat> m_oesTextureFloat; | 53 RefPtr<OESTextureFloat> m_oesTextureFloat; |
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| 70 RefPtr<WebGLDepthTexture> m_webglDepthTexture; | 68 RefPtr<WebGLDepthTexture> m_webglDepthTexture; |
| 71 }; | 69 }; |
| 72 | 70 |
| 73 DEFINE_TYPE_CASTS(WebGLRenderingContext, CanvasRenderingContext, context, | 71 DEFINE_TYPE_CASTS(WebGLRenderingContext, CanvasRenderingContext, context, |
| 74 context->is3d() && WebGLRenderingContextBase::getWebGLVersion(context) == 1, | 72 context->is3d() && WebGLRenderingContextBase::getWebGLVersion(context) == 1, |
| 75 context.is3d() && WebGLRenderingContextBase::getWebGLVersion(&context) == 1)
; | 73 context.is3d() && WebGLRenderingContextBase::getWebGLVersion(&context) == 1)
; |
| 76 | 74 |
| 77 } // namespace blink | 75 } // namespace blink |
| 78 | 76 |
| 79 #endif // WebGLRenderingContext_h | 77 #endif // WebGLRenderingContext_h |
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