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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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44
libcef_dll/ctocpp/render_handler_ctocpp.cc
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@@ -9,7 +9,7 @@
// implementations. See the translator.README.txt file in the tools directory
// for more information.
//
// $hash=db89496c825cdc7fe1eaa4b7822d8492ae3a3f23$
// $hash=3c149c932cf4ebd4b2b8c81102851ebd1d6c1d63$
//
#include "libcef_dll/ctocpp/render_handler_ctocpp.h"
@@ -204,6 +204,48 @@ void CefRenderHandlerCToCpp::OnPaint(CefRefPtr<CefBrowser> browser,
delete[] dirtyRectsList;
}
NO_SANITIZE("cfi-icall")
void CefRenderHandlerCToCpp::OnAcceleratedPaint(CefRefPtr<CefBrowser> browser,
PaintElementType type,
const RectList& dirtyRects,
void* shared_handle) {
cef_render_handler_t* _struct = GetStruct();
if (CEF_MEMBER_MISSING(_struct, on_accelerated_paint))
return;
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
// Verify param: browser; type: refptr_diff
DCHECK(browser.get());
if (!browser.get())
return;
// Verify param: shared_handle; type: simple_byaddr
DCHECK(shared_handle);
if (!shared_handle)
return;
// Translate param: dirtyRects; type: simple_vec_byref_const
const size_t dirtyRectsCount = dirtyRects.size();
cef_rect_t* dirtyRectsList = NULL;
if (dirtyRectsCount > 0) {
dirtyRectsList = new cef_rect_t[dirtyRectsCount];
DCHECK(dirtyRectsList);
if (dirtyRectsList) {
for (size_t i = 0; i < dirtyRectsCount; ++i) {
dirtyRectsList[i] = dirtyRects[i];
}
}
}
// Execute
_struct->on_accelerated_paint(_struct, CefBrowserCppToC::Wrap(browser), type,
dirtyRectsCount, dirtyRectsList, shared_handle);
// Restore param:dirtyRects; type: simple_vec_byref_const
if (dirtyRectsList)
delete[] dirtyRectsList;
}
NO_SANITIZE("cfi-icall")
void CefRenderHandlerCToCpp::OnCursorChange(
CefRefPtr<CefBrowser> browser,