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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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14
libcef/browser/native/browser_platform_delegate_native.cc
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@@ -11,15 +11,27 @@
CefBrowserPlatformDelegateNative::CefBrowserPlatformDelegateNative(
const CefWindowInfo& window_info,
SkColor background_color)
SkColor background_color,
bool use_shared_texture,
bool use_external_begin_frame)
: window_info_(window_info),
background_color_(background_color),
use_shared_texture_(use_shared_texture),
use_external_begin_frame_(use_external_begin_frame),
windowless_handler_(nullptr) {}
SkColor CefBrowserPlatformDelegateNative::GetBackgroundColor() const {
return background_color_;
}
bool CefBrowserPlatformDelegateNative::CanUseSharedTexture() const {
return use_shared_texture_;
}
bool CefBrowserPlatformDelegateNative::CanUseExternalBeginFrame() const {
return use_external_begin_frame_;
}
void CefBrowserPlatformDelegateNative::SynchronizeVisualProperties() {
content::RenderViewHost* host = browser_->web_contents()->GetRenderViewHost();
if (host)