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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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15
tests/cefclient/browser/osr_d3d11_win.cc
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@@ -23,6 +23,7 @@
#endif
#include <d3dcompiler.h>
#include <directxmath.h>
#include <wrl/client.h>
#include "include/base/cef_logging.h"
#include "include/internal/cef_string.h"
@@ -568,10 +569,18 @@ std::shared_ptr<Geometry> Device::create_quad(float x,
}
std::shared_ptr<Texture2D> Device::open_shared_texture(void* handle) {
ID3D11Texture2D* tex = nullptr;
auto hr = device_->OpenSharedResource(handle, __uuidof(ID3D11Texture2D),
(void**)(&tex));
Microsoft::WRL::ComPtr<ID3D11Device1> device1;
HRESULT hr = device_->QueryInterface(IID_PPV_ARGS(&device1));
if (FAILED(hr)) {
LOG(FATAL) << "Failed to open D3D11_1 device. hr=" << std::hex << hr;
return nullptr;
}
// Open texture on device using shared handle
ID3D11Texture2D* tex = nullptr;
hr = device1->OpenSharedResource1(handle, IID_PPV_ARGS(&tex));
if (FAILED(hr)) {
LOG(FATAL) << "Failed to open shared texture. hr=" << std::hex << hr;
return nullptr;
}