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Add support for shared texture and external BeginFrame in OSR mode (issue #1006)

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- Add CefWindowInfo::shared_texture_enabled and
  CefRenderHandler::OnAcceleratedPaint for shared texture support. Currently
  only supported on Windows (D3D11).
- Add CefWindowInfo::external_begin_frame_enabled and
  CefBrowserHost::SendExternalBeginFrame for external begin frame support.
This commit is contained in:
Greg Wessels
2018-07-02 19:46:03 -05:00
committed by Marshall Greenblatt
parent 09afa3a843
commit 713eebcafc
43 changed files with 2339 additions and 156 deletions
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8
libcef/browser/native/browser_platform_delegate_native.h
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@@ -25,6 +25,8 @@ class CefBrowserPlatformDelegateNative : public CefBrowserPlatformDelegate {
};
// CefBrowserPlatformDelegate methods:
bool CanUseSharedTexture() const override;
bool CanUseExternalBeginFrame() const override;
SkColor GetBackgroundColor() const override;
void SynchronizeVisualProperties() override;
void SendKeyEvent(const content::NativeWebKeyboardEvent& event) override;
@@ -41,10 +43,14 @@ class CefBrowserPlatformDelegateNative : public CefBrowserPlatformDelegate {
protected:
CefBrowserPlatformDelegateNative(const CefWindowInfo& window_info,
SkColor background_color);
SkColor background_color,
bool use_shared_texture,
bool use_external_begin_frame);
CefWindowInfo window_info_;
const SkColor background_color_;
const bool use_shared_texture_;
const bool use_external_begin_frame_;
WindowlessHandler* windowless_handler_; // Not owned by this object.
};