third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h - Issue 1881563003: Implement OffscreenCanvas.getContext('webgl')

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Unified Diff: third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h

Issue 1881563003: Implement OffscreenCanvas.getContext('webgl') (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: rebase and remove static_cast Created 4 years, 8 months ago

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Index: third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h

diff --git a/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h b/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h

index 488589a9e5b6726333bad6daa586c9796c84d0cb..97edb87923a75ac4c350780acd7d61bac64edd48 100644

--- a/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h

+++ b/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h

@@ -152,6 +152,7 @@ public:

static unsigned getWebGLVersion(const CanvasRenderingContext*);

static PassOwnPtr<WebGraphicsContext3DProvider> createWebGraphicsContext3DProvider(HTMLCanvasElement*, WebGLContextAttributes, unsigned webGLVersion);

+ static PassOwnPtr<WebGraphicsContext3DProvider> createWebGraphicsContext3DProvider(ScriptState*, WebGLContextAttributes, unsigned webGLVersion);

static void forceNextWebGLContextCreationToFail();

int drawingBufferWidth() const;

@@ -443,6 +444,7 @@ protected:

friend class ScopedFramebufferRestorer;

WebGLRenderingContextBase(HTMLCanvasElement*, PassOwnPtr<WebGraphicsContext3DProvider>, const WebGLContextAttributes&);

+ WebGLRenderingContextBase(OffscreenCanvas*, PassOwnPtr<WebGraphicsContext3DProvider>, const WebGLContextAttributes&);

PassRefPtr<DrawingBuffer> createDrawingBuffer(PassOwnPtr<WebGraphicsContext3DProvider>);

void setupFlags();

@@ -1074,6 +1076,9 @@ protected:

static WebGLRenderingContextBase* oldestEvictedContext();

CrossThreadWeakPersistentThisPointer<WebGLRenderingContextBase> createWeakThisPointer() { return CrossThreadWeakPersistentThisPointer<WebGLRenderingContextBase>(this); }

+private:

+ WebGLRenderingContextBase(HTMLCanvasElement*, OffscreenCanvas*, PassOwnPtr<WebGraphicsContext3DProvider>, const WebGLContextAttributes&);

};

DEFINE_TYPE_CASTS(WebGLRenderingContextBase, CanvasRenderingContext, context, context->is3d(), context.is3d());