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osr: Implement shared texture support (fixes #1006, fixes #2575)

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Adds support for the OnAcceleratedPaint callback. Verified to work
on macOS and Windows. Linux support is present but not implemented
for cefclient, so it is not verified to work.

To test:
Run `cefclient --off-screen-rendering-enabled --shared-texture-enabled`
This commit is contained in:
reito
2024-03-08 20:44:56 +08:00
committed by Marshall Greenblatt
parent dca0435d2f
commit 260dd0ca24
43 changed files with 768 additions and 108 deletions
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14
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.
//
// $hash=0b4a5f175a85d506a4ba6da1bbdb6bad2306d898$
// $hash=fb10148445f36dc1712cf760b9754911bbbcdf13$
//
#include "libcef_dll/cpptoc/render_handler_cpptoc.h"
@ -315,7 +315,7 @@ render_handler_on_accelerated_paint(struct _cef_render_handler_t* self,
cef_paint_element_type_t type,
size_t dirtyRectsCount,
cef_rect_t const* dirtyRects,
void* shared_handle) {
const cef_accelerated_paint_info_t* info) {
shutdown_checker::AssertNotShutdown();
// AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
@ -334,9 +334,9 @@ render_handler_on_accelerated_paint(struct _cef_render_handler_t* self,
if (dirtyRectsCount > 0 && !dirtyRects) {
return;
}
// Verify param: shared_handle; type: simple_byaddr
DCHECK(shared_handle);
if (!shared_handle) {
// Verify param: info; type: simple_byref_const
DCHECK(info);
if (!info) {
return;
}
@ -348,10 +348,12 @@ render_handler_on_accelerated_paint(struct _cef_render_handler_t* self,
dirtyRectsList.push_back(dirtyRectsVal);
}
}
// Translate param: info; type: simple_byref_const
CefAcceleratedPaintInfo infoVal = info ? *info : CefAcceleratedPaintInfo();
// Execute
CefRenderHandlerCppToC::Get(self)->OnAcceleratedPaint(
CefBrowserCToCpp::Wrap(browser), type, dirtyRectsList, shared_handle);
CefBrowserCToCpp::Wrap(browser), type, dirtyRectsList, infoVal);
}
void CEF_CALLBACK