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Fix ID2D1Device5/6 hook offsets

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ID2D1Device4 has two additional interface members: Set and
GetMaximumColorGlyphCacheMemory. These two were unaccounted for in
HookDevice, leading to crashes when any of these functions were called.
This commit is contained in:
Leonard Hecker 2023-05-30 17:12:31 +02:00 committed by GitHub
parent 053e6f989a
commit fc3491bebd
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1 changed files with 2 additions and 2 deletions
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4
directwrite.cpp
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@ -376,13 +376,13 @@ void HookDevice(ID2D1Device* d2dDevice){
CComPtr<ID2D1Device5> ptr6;
hr = (d2dDevice)->QueryInterface(&ptr6);
if SUCCEEDED(hr) {
HOOK(ptr6, CreateDeviceContext6, 17);
HOOK(ptr6, CreateDeviceContext6, 19);
MyDebug(L"ID2D1Device5 hooked");
}
CComPtr<ID2D1Device6> ptr7;
hr = (d2dDevice)->QueryInterface(&ptr7);
if SUCCEEDED(hr) {
HOOK(ptr7, CreateDeviceContext7, 18);
HOOK(ptr7, CreateDeviceContext7, 20);
MyDebug(L"ID2D1Device6 hooked");
}
return true;