1 files changed, 7 insertions, 0 deletions
diff --git a/Source/WebCore/platform/graphics/chromium/Extensions3DChromium.h b/Source/WebCore/platform/graphics/chromium/Extensions3DChromium.h
index 3b0fdbf..c542351 100644
--- a/Source/WebCore/platform/graphics/chromium/Extensions3DChromium.h
+++ b/Source/WebCore/platform/graphics/chromium/Extensions3DChromium.h
@@ -43,6 +43,7 @@ public:
     // Extensions3D methods.
     virtual bool supports(const String&);
     virtual void ensureEnabled(const String&);
+    virtual bool isEnabled(const String&);
     virtual int getGraphicsResetStatusARB();
     virtual void blitFramebuffer(long srcX0, long srcY0, long srcX1, long srcY1, long dstX0, long dstY0, long dstX1, long dstY1, unsigned long mask, unsigned long filter);
     virtual void renderbufferStorageMultisample(unsigned long target, unsigned long samples, unsigned long internalformat, unsigned long width, unsigned long height);
@@ -66,6 +67,12 @@ public:
     // GL_CHROMIUM_copy_texture_to_parent_texture
     void copyTextureToParentTextureCHROMIUM(unsigned texture, unsigned parentTexture);
 
+    // Latch support
+    void getParentToChildLatchCHROMIUM(GC3Duint* latchId);
+    void getChildToParentLatchCHROMIUM(GC3Duint* latchId);
+    void waitLatchCHROMIUM(GC3Duint latchId);
+    void setLatchCHROMIUM(GC3Duint latchId);
+
 private:
     // Instances of this class are strictly owned by the GraphicsContext3D implementation and do not
     // need to be instantiated by any other code.