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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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42
libcef_dll/cpptoc/render_handler_cpptoc.cc
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@ -9,7 +9,7 @@
// implementations. See the translator.README.txt file in the tools directory
// for more information.
//
// $hash=6cf6466ab2a1b87a1b57b5994aab64992b9f12dd$
// $hash=8df4ed4bd6e80bd90fb9563a021a59848fc40ecc$
//
#include "libcef_dll/cpptoc/render_handler_cpptoc.h"
@ -266,6 +266,45 @@ void CEF_CALLBACK render_handler_on_paint(struct _cef_render_handler_t* self,
width, height);
}
void CEF_CALLBACK
render_handler_on_accelerated_paint(struct _cef_render_handler_t* self,
cef_browser_t* browser,
cef_paint_element_type_t type,
size_t dirtyRectsCount,
cef_rect_t const* dirtyRects,
void* shared_handle) {
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
DCHECK(self);
if (!self)
return;
// Verify param: browser; type: refptr_diff
DCHECK(browser);
if (!browser)
return;
// Verify param: dirtyRects; type: simple_vec_byref_const
DCHECK(dirtyRectsCount == 0 || dirtyRects);
if (dirtyRectsCount > 0 && !dirtyRects)
return;
// Verify param: shared_handle; type: simple_byaddr
DCHECK(shared_handle);
if (!shared_handle)
return;
// Translate param: dirtyRects; type: simple_vec_byref_const
std::vector<CefRect> dirtyRectsList;
if (dirtyRectsCount > 0) {
for (size_t i = 0; i < dirtyRectsCount; ++i) {
CefRect dirtyRectsVal = dirtyRects[i];
dirtyRectsList.push_back(dirtyRectsVal);
}
}
// Execute
CefRenderHandlerCppToC::Get(self)->OnAcceleratedPaint(
CefBrowserCToCpp::Wrap(browser), type, dirtyRectsList, shared_handle);
}
void CEF_CALLBACK render_handler_on_cursor_change(
struct _cef_render_handler_t* self,
cef_browser_t* browser,
@ -444,6 +483,7 @@ CefRenderHandlerCppToC::CefRenderHandlerCppToC() {
GetStruct()->on_popup_show = render_handler_on_popup_show;
GetStruct()->on_popup_size = render_handler_on_popup_size;
GetStruct()->on_paint = render_handler_on_paint;
GetStruct()->on_accelerated_paint = render_handler_on_accelerated_paint;
GetStruct()->on_cursor_change = render_handler_on_cursor_change;
GetStruct()->start_dragging = render_handler_start_dragging;
GetStruct()->update_drag_cursor = render_handler_update_drag_cursor;