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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 |
| 11 * documentation and/or other materials provided with the distribution. | 11 * documentation and/or other materials provided with the distribution. |
| 12 * | 12 * |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY | 13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR | 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | 17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | 18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | 19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | 20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 24 */ | 24 */ |
| 25 | 25 |
| 26 #include "modules/webgl/WebGLRenderingContext.h" | 26 #include "modules/webgl/WebGLRenderingContext.h" |
| 27 | 27 |
| 28 #include <memory> |
| 28 #include "bindings/modules/v8/OffscreenCanvasRenderingContext2DOrWebGLRenderingC
ontextOrWebGL2RenderingContext.h" | 29 #include "bindings/modules/v8/OffscreenCanvasRenderingContext2DOrWebGLRenderingC
ontextOrWebGL2RenderingContext.h" |
| 29 #include "bindings/modules/v8/RenderingContext.h" | 30 #include "bindings/modules/v8/RenderingContext.h" |
| 30 #include "core/frame/LocalFrame.h" | 31 #include "core/frame/LocalFrame.h" |
| 31 #include "core/frame/Settings.h" | 32 #include "core/frame/Settings.h" |
| 32 #include "core/loader/FrameLoader.h" | 33 #include "core/loader/FrameLoader.h" |
| 33 #include "core/loader/FrameLoaderClient.h" | 34 #include "core/loader/FrameLoaderClient.h" |
| 34 #include "gpu/command_buffer/client/gles2_interface.h" | 35 #include "gpu/command_buffer/client/gles2_interface.h" |
| 35 #include "modules/webgl/ANGLEInstancedArrays.h" | 36 #include "modules/webgl/ANGLEInstancedArrays.h" |
| 36 #include "modules/webgl/EXTBlendMinMax.h" | 37 #include "modules/webgl/EXTBlendMinMax.h" |
| 37 #include "modules/webgl/EXTDisjointTimerQuery.h" | 38 #include "modules/webgl/EXTDisjointTimerQuery.h" |
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| 56 #include "modules/webgl/WebGLContextEvent.h" | 57 #include "modules/webgl/WebGLContextEvent.h" |
| 57 #include "modules/webgl/WebGLDebugRendererInfo.h" | 58 #include "modules/webgl/WebGLDebugRendererInfo.h" |
| 58 #include "modules/webgl/WebGLDebugShaders.h" | 59 #include "modules/webgl/WebGLDebugShaders.h" |
| 59 #include "modules/webgl/WebGLDepthTexture.h" | 60 #include "modules/webgl/WebGLDepthTexture.h" |
| 60 #include "modules/webgl/WebGLDrawBuffers.h" | 61 #include "modules/webgl/WebGLDrawBuffers.h" |
| 61 #include "modules/webgl/WebGLLoseContext.h" | 62 #include "modules/webgl/WebGLLoseContext.h" |
| 62 #include "platform/graphics/gpu/DrawingBuffer.h" | 63 #include "platform/graphics/gpu/DrawingBuffer.h" |
| 63 #include "public/platform/Platform.h" | 64 #include "public/platform/Platform.h" |
| 64 #include "public/platform/WebGraphicsContext3DProvider.h" | 65 #include "public/platform/WebGraphicsContext3DProvider.h" |
| 65 #include "wtf/CheckedNumeric.h" | 66 #include "wtf/CheckedNumeric.h" |
| 66 #include <memory> | |
| 67 | 67 |
| 68 namespace blink { | 68 namespace blink { |
| 69 | 69 |
| 70 // An helper function for the two create() methods. The return value is an | 70 // An helper function for the two create() methods. The return value is an |
| 71 // indicate of whether the create() should return nullptr or not. | 71 // indicate of whether the create() should return nullptr or not. |
| 72 static bool shouldCreateContext(WebGraphicsContext3DProvider* contextProvider) { | 72 static bool shouldCreateContext(WebGraphicsContext3DProvider* contextProvider) { |
| 73 if (!contextProvider) | 73 if (!contextProvider) |
| 74 return false; | 74 return false; |
| 75 gpu::gles2::GLES2Interface* gl = contextProvider->contextGL(); | 75 gpu::gles2::GLES2Interface* gl = contextProvider->contextGL(); |
| 76 std::unique_ptr<Extensions3DUtil> extensionsUtil = | 76 std::unique_ptr<Extensions3DUtil> extensionsUtil = |
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| 237 visitor->trace(m_webglDepthTexture); | 237 visitor->trace(m_webglDepthTexture); |
| 238 WebGLRenderingContextBase::trace(visitor); | 238 WebGLRenderingContextBase::trace(visitor); |
| 239 } | 239 } |
| 240 | 240 |
| 241 DEFINE_TRACE_WRAPPERS(WebGLRenderingContext) { | 241 DEFINE_TRACE_WRAPPERS(WebGLRenderingContext) { |
| 242 // Extensions are managed base WebGLRenderingContextBase. | 242 // Extensions are managed base WebGLRenderingContextBase. |
| 243 WebGLRenderingContextBase::traceWrappers(visitor); | 243 WebGLRenderingContextBase::traceWrappers(visitor); |
| 244 } | 244 } |
| 245 | 245 |
| 246 } // namespace blink | 246 } // namespace blink |
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