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directwrite.cpp
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#include "directwrite.h"
#include "settings.h"
#include "dynCodeHelper.h"
void MyDebug(const TCHAR * sz, ...)
{
#ifdef DEBUG
TCHAR szData[512] = { 0 };
va_list args;
va_start(args, sz);
StringCchPrintf(szData, sizeof(szData)-1, sz, args);
va_end(args);
OutputDebugString(szData);
#endif
}
#define SET_VAL(x, y) *(DWORD_PTR*)&(x) = *(DWORD_PTR*)&(y)
#define HOOK(obj, name, index) { \
if (!HOOK_##name.Link) { \
AutoEnableDynamicCodeGen dynHelper(true); \
SET_VAL(ORIG_##name, (*reinterpret_cast<void***>(obj.p))[index]); \
hook_demand_##name(false); \
if (!HOOK_##name.Link) { MyDebug(L"##name hook failed"); } \
} \
};
struct Params {
D2D1_TEXT_ANTIALIAS_MODE AntialiasMode;
IDWriteRenderingParams *RenderingParams;
FLOAT Gamma;
FLOAT EnhancedContrast;
FLOAT ClearTypeLevel;
DWRITE_PIXEL_GEOMETRY PixelGeometry;
DWRITE_RENDERING_MODE RenderingMode;
FLOAT GrayscaleEnhancedContrast;
DWRITE_GRID_FIT_MODE GridFitMode;
DWRITE_RENDERING_MODE1 RenderingMode1;
};
Params g_D2DParams, g_D2DParamsLarge;
LONG bDWLoaded = false, bD2D1Loaded = false, bParamInited = false;
IDWriteFactory* g_pDWriteFactory = NULL;
IDWriteGdiInterop* g_pGdiInterop = NULL;
bool MakeD2DParams(IDWriteFactory* dw_factory)
{
//CComPtr<IDWriteRenderingParams> dwrpm;
//if (FAILED(dw_factory->CreateRenderingParams(&dwrpm)))
// return false;
if (InterlockedExchange((LONG*)&bParamInited, true)) return false;
CComPtr<IDWriteFactory> pDWriteFactory;
if (NULL == dw_factory) {
ORIG_DWriteCreateFactory(DWRITE_FACTORY_TYPE_ISOLATED,
__uuidof(IDWriteFactory),
reinterpret_cast<IUnknown**>(&pDWriteFactory));
dw_factory = pDWriteFactory;
}
const CGdippSettings* pSettings = CGdippSettings::GetInstanceNoInit();
//
g_D2DParams.Gamma = pSettings->GammaValueForDW(); //user defined value preferred.
if (g_D2DParams.Gamma == 0)
g_D2DParams.Gamma = pSettings->GammaValue()*pSettings->GammaValue() > 1.3 ? pSettings->GammaValue()*pSettings->GammaValue() / 2 : 0.7f;
g_D2DParams.EnhancedContrast = 0.5f;
g_D2DParams.ClearTypeLevel = 1.0f;
switch (pSettings->GetFontSettings().GetAntiAliasMode())
{
case 2:
case 4:
g_D2DParams.PixelGeometry = DWRITE_PIXEL_GEOMETRY_RGB;
break;
case 3:
case 5:
g_D2DParams.PixelGeometry = DWRITE_PIXEL_GEOMETRY_BGR;
break;
default:
g_D2DParams.PixelGeometry = DWRITE_PIXEL_GEOMETRY_FLAT;
}
g_D2DParams.AntialiasMode = (D2D1_TEXT_ANTIALIAS_MODE)D2D1_TEXT_ANTIALIAS_MODE_DEFAULT;
g_D2DParams.RenderingMode = (DWRITE_RENDERING_MODE)DWRITE_RENDERING_MODE_CLEARTYPE_NATURAL_SYMMETRIC;
g_D2DParams.GrayscaleEnhancedContrast = 0.5f;
g_D2DParams.GridFitMode = DWRITE_GRID_FIT_MODE_DISABLED;
g_D2DParams.RenderingMode1 = DWRITE_RENDERING_MODE1_NATURAL_SYMMETRIC;
if (IsWindows8OrGreater()) { //optimized for win8/win10
g_D2DParams.GrayscaleEnhancedContrast = 1.0f;
g_D2DParams.EnhancedContrast = 1.0f;
}
IDWriteFactory3* dw3 = NULL;
IDWriteFactory2* dw2 = NULL;
IDWriteFactory1* dw1 = NULL;
IDWriteRenderingParams3* r3 = NULL;
IDWriteRenderingParams2* r2 = NULL;
IDWriteRenderingParams1* r1 = NULL;
HRESULT hr = dw_factory->QueryInterface(&dw3);
if SUCCEEDED(hr) {
hr = dw3->CreateCustomRenderingParams(
g_D2DParams.Gamma,
g_D2DParams.EnhancedContrast,
g_D2DParams.GrayscaleEnhancedContrast,
g_D2DParams.ClearTypeLevel,
g_D2DParams.PixelGeometry,
g_D2DParams.RenderingMode1,
g_D2DParams.GridFitMode,
&r3);
dw3->Release();
if SUCCEEDED(hr) {
g_D2DParams.RenderingParams = r3;
return true;
}
}
hr = dw_factory->QueryInterface(&dw2);
if SUCCEEDED(hr) {
hr = dw2->CreateCustomRenderingParams(
g_D2DParams.Gamma,
g_D2DParams.EnhancedContrast,
g_D2DParams.GrayscaleEnhancedContrast,
g_D2DParams.ClearTypeLevel,
g_D2DParams.PixelGeometry,
g_D2DParams.RenderingMode,
g_D2DParams.GridFitMode,
&r2);
dw2->Release();
if SUCCEEDED(hr) {
g_D2DParams.RenderingParams = r2;
return true;
}
}
hr = dw_factory->QueryInterface(&dw1);
if SUCCEEDED(hr) {
hr = dw1->CreateCustomRenderingParams(
g_D2DParams.Gamma,
g_D2DParams.EnhancedContrast,
g_D2DParams.GrayscaleEnhancedContrast,
g_D2DParams.ClearTypeLevel,
g_D2DParams.PixelGeometry,
g_D2DParams.RenderingMode,
&r1);
dw1->Release();
if SUCCEEDED(hr) {
g_D2DParams.RenderingParams = r1;
return true;
}
}
if (FAILED(dw_factory->CreateCustomRenderingParams(
g_D2DParams.Gamma,
g_D2DParams.EnhancedContrast,
g_D2DParams.ClearTypeLevel,
g_D2DParams.PixelGeometry,
g_D2DParams.RenderingMode,
&g_D2DParams.RenderingParams)))
return false;
return true;
}
void HookFactory(ID2D1Factory* pD2D1Factory) {
MakeD2DParams(NULL);
{//factory
CComQIPtr<ID2D1Factory> ptr = pD2D1Factory;
HOOK(ptr, CreateWicBitmapRenderTarget, 13);
HOOK(ptr, CreateHwndRenderTarget, 14);
HOOK(ptr, CreateDxgiSurfaceRenderTarget, 15);
HOOK(ptr, CreateDCRenderTarget, 16);
}
{//factory1
CComPtr<ID2D1Factory1> ptr;
HRESULT hr = pD2D1Factory->QueryInterface(&ptr);
if (SUCCEEDED(hr)){
HOOK(ptr, CreateDevice1, 17);
}
}
{//factory2
CComPtr<ID2D1Factory2> ptr;
HRESULT hr = pD2D1Factory->QueryInterface(&ptr);
if (SUCCEEDED(hr)){
HOOK(ptr, CreateDevice2, 27);
}
}
{//factory3
CComPtr<ID2D1Factory3> ptr;
HRESULT hr = pD2D1Factory->QueryInterface(&ptr);
if (SUCCEEDED(hr)){
HOOK(ptr, CreateDevice3, 28);
}
}
{//factory4
CComPtr<ID2D1Factory4> ptr;
HRESULT hr = pD2D1Factory->QueryInterface(&ptr);
if (SUCCEEDED(hr)){
HOOK(ptr, CreateDevice4, 29);
}
}
{//factory5
CComPtr<ID2D1Factory5> ptr;
HRESULT hr = pD2D1Factory->QueryInterface(&ptr);
if (SUCCEEDED(hr)){
HOOK(ptr, CreateDevice5, 30);
}
}
}
void HookRenderTarget(ID2D1RenderTarget* pD2D1RenderTarget) {
static bool loaded = false;
if (!loaded) {
loaded = true;
CComQIPtr<ID2D1RenderTarget> ptr = pD2D1RenderTarget;
HOOK(ptr, CreateCompatibleRenderTarget, 12);
//HOOK(ptr, DrawGlyphRun2, 29);
HOOK(ptr, SetTextAntialiasMode, 34);
HOOK(ptr, SetTextRenderingParams, 36);
ID2D1Factory* pD2D1Factory;
pD2D1RenderTarget->GetFactory(&pD2D1Factory);
if (pD2D1Factory)
HookFactory(pD2D1Factory);
}
pD2D1RenderTarget->SetTextAntialiasMode(D2D1_TEXT_ANTIALIAS_MODE_DEFAULT);
pD2D1RenderTarget->SetTextRenderingParams(g_D2DParams.RenderingParams);
}
void HookDevice(ID2D1Device* d2dDevice){
CComQIPtr<ID2D1Device> ptr = d2dDevice;
HOOK(ptr, CreateDeviceContext, 4);
CComPtr<ID2D1Device1> ptr2;
HRESULT hr = (d2dDevice)->QueryInterface(&ptr2);
if SUCCEEDED(hr) {
HOOK(ptr2, CreateDeviceContext2, 11);
}
CComPtr<ID2D1Device2> ptr3;
hr = (d2dDevice)->QueryInterface(&ptr3);
if SUCCEEDED(hr) {
HOOK(ptr3, CreateDeviceContext3, 12);
}
CComPtr<ID2D1Device3> ptr4;
hr = (d2dDevice)->QueryInterface(&ptr4);
if SUCCEEDED(hr) {
HOOK(ptr4, CreateDeviceContext4, 15);
}
CComPtr<ID2D1Device4> ptr5;
hr = (d2dDevice)->QueryInterface(&ptr5);
if SUCCEEDED(hr) {
HOOK(ptr5, CreateDeviceContext5, 16);
}
}
//DWrite hooks
HRESULT WINAPI IMPL_CreateGlyphRunAnalysis(
IDWriteFactory* This,
DWRITE_GLYPH_RUN const* glyphRun,
FLOAT pixelsPerDip,
DWRITE_MATRIX const* transform,
DWRITE_RENDERING_MODE renderingMode,
DWRITE_MEASURING_MODE measuringMode,
FLOAT baselineOriginX,
FLOAT baselineOriginY,
IDWriteGlyphRunAnalysis** glyphRunAnalysis)
{
HRESULT hr = E_FAIL;
if (FAILED(hr) && renderingMode != DWRITE_RENDERING_MODE_ALIASED) {
MyDebug(L"Try DW2");
IDWriteFactory2* f;
hr = This->QueryInterface(&f);
if (SUCCEEDED(hr)) {
DWRITE_MATRIX m;
DWRITE_MATRIX const* pm = transform;
if (pm) {
m = *transform;
m.m11 *= pixelsPerDip;
m.m22 *= pixelsPerDip;
pm = &m;
}
hr = f->CreateGlyphRunAnalysis(
glyphRun,
pm,
renderingMode,
measuringMode,
DWRITE_GRID_FIT_MODE_DEFAULT,
DWRITE_TEXT_ANTIALIAS_MODE_CLEARTYPE,
baselineOriginX,
baselineOriginY,
glyphRunAnalysis
);
f->Release();
}
}
if (FAILED(hr) && renderingMode != DWRITE_RENDERING_MODE_ALIASED) {
MyDebug(L"Try DW1");
hr = ORIG_CreateGlyphRunAnalysis(
This,
glyphRun,
pixelsPerDip,
transform,
g_D2DParams.RenderingMode,
measuringMode,
baselineOriginX,
baselineOriginY,
glyphRunAnalysis
);
}
if (FAILED(hr)) {
MyDebug(L"Try Original Params");
hr = ORIG_CreateGlyphRunAnalysis(
This,
glyphRun,
pixelsPerDip,
transform,
renderingMode,
measuringMode,
baselineOriginX,
baselineOriginY,
glyphRunAnalysis
);
}
if (SUCCEEDED(hr)) {
MyDebug(L"CreateGlyphRunAnalysis hooked");
static bool loaded = false;
if (!loaded) {
loaded = true;
CComQIPtr<IDWriteGlyphRunAnalysis> ptr = *glyphRunAnalysis;
HOOK(ptr, GetAlphaBlendParams, 5);
}
}
return hr;
}
HRESULT WINAPI IMPL_GetGdiInterop(
IDWriteFactory* This,
IDWriteGdiInterop** gdiInterop
)
{
static bool loaded = false;
HRESULT hr = ORIG_GetGdiInterop(This, gdiInterop);
if (!loaded) {
loaded = true;
CComQIPtr<IDWriteGdiInterop> gdip = *gdiInterop;
HOOK(gdip, CreateBitmapRenderTarget, 7);
}
MyDebug(L"IMPL_GetGdiInterop hooked");
return hr;
}
HRESULT WINAPI IMPL_CreateBitmapRenderTarget(
IDWriteGdiInterop* This,
HDC hdc,
UINT32 width,
UINT32 height,
IDWriteBitmapRenderTarget** renderTarget
)
{
HRESULT hr = ORIG_CreateBitmapRenderTarget(
This,
hdc,
width,
height,
renderTarget
);
if (SUCCEEDED(hr)) {
static bool loaded = false;
if (!loaded) {
loaded = true;
CComQIPtr<IDWriteBitmapRenderTarget> ptr = *renderTarget;
HOOK(ptr, DrawGlyphRun, 3);
}
}
MyDebug(L"CreateBitmapRenderTarget hooked");
return hr;
}
HRESULT WINAPI IMPL_GetAlphaBlendParams(
IDWriteGlyphRunAnalysis* This,
IDWriteRenderingParams* renderingParams,
FLOAT* blendGamma,
FLOAT* blendEnhancedContrast,
FLOAT* blendClearTypeLevel
)
{
HRESULT hr = E_FAIL;
if (FAILED(hr)) {
hr = ORIG_GetAlphaBlendParams(
This,
g_D2DParams.RenderingParams,
blendGamma,
blendEnhancedContrast,
blendClearTypeLevel
);
}
if (FAILED(hr)) {
hr = ORIG_GetAlphaBlendParams(
This,
renderingParams,
blendGamma,
blendEnhancedContrast,
blendClearTypeLevel
);
}
MyDebug(L"GetAlphaBlendParams hooked");
return hr;
}
HRESULT WINAPI IMPL_CreateGlyphRunAnalysis2(
IDWriteFactory2* This,
DWRITE_GLYPH_RUN const* glyphRun,
DWRITE_MATRIX const* transform,
DWRITE_RENDERING_MODE renderingMode,
DWRITE_MEASURING_MODE measuringMode,
DWRITE_GRID_FIT_MODE gridFitMode,
DWRITE_TEXT_ANTIALIAS_MODE antialiasMode,
FLOAT baselineOriginX,
FLOAT baselineOriginY,
IDWriteGlyphRunAnalysis** glyphRunAnalysis
)
{
HRESULT hr = E_FAIL;
if (FAILED(hr) && renderingMode != DWRITE_RENDERING_MODE_ALIASED) {
IDWriteFactory3* f;
hr = This->QueryInterface(&f);
if (SUCCEEDED(hr)) {
hr = f->CreateGlyphRunAnalysis(
glyphRun,
transform,
(DWRITE_RENDERING_MODE1)renderingMode,
measuringMode,
gridFitMode,
antialiasMode,
baselineOriginX,
baselineOriginY,
glyphRunAnalysis
);
f->Release();
}
}
if (FAILED(hr) && renderingMode != DWRITE_RENDERING_MODE_ALIASED) {
hr = ORIG_CreateGlyphRunAnalysis2(
This,
glyphRun,
transform,
g_D2DParams.RenderingMode,
measuringMode,
g_D2DParams.GridFitMode,
antialiasMode,
baselineOriginX,
baselineOriginY,
glyphRunAnalysis
);
}
if (FAILED(hr)) {
hr = ORIG_CreateGlyphRunAnalysis2(
This,
glyphRun,
transform,
renderingMode,
measuringMode,
gridFitMode,
antialiasMode,
baselineOriginX,
baselineOriginY,
glyphRunAnalysis
);
}
if (SUCCEEDED(hr)) {
MyDebug(L"CreateGlyphRunAnalysis2 hooked");
static bool loaded = false;
if (!loaded) {
loaded = true;
CComQIPtr<IDWriteGlyphRunAnalysis> ptr = *glyphRunAnalysis;
HOOK(ptr, GetAlphaBlendParams, 5);
}
}
return hr;
}
HRESULT WINAPI IMPL_CreateGlyphRunAnalysis3(
IDWriteFactory3* This,
DWRITE_GLYPH_RUN const* glyphRun,
DWRITE_MATRIX const* transform,
DWRITE_RENDERING_MODE1 renderingMode,
DWRITE_MEASURING_MODE measuringMode,
DWRITE_GRID_FIT_MODE gridFitMode,
DWRITE_TEXT_ANTIALIAS_MODE antialiasMode,
FLOAT baselineOriginX,
FLOAT baselineOriginY,
IDWriteGlyphRunAnalysis** glyphRunAnalysis
)
{
MyDebug(L"CreateGlyphRunAnalysis3 hooked");
HRESULT hr = E_FAIL;
if (FAILED(hr) && renderingMode != DWRITE_RENDERING_MODE1_ALIASED) {
hr = ORIG_CreateGlyphRunAnalysis3(
This,
glyphRun,
transform,
g_D2DParams.RenderingMode1,
measuringMode,
g_D2DParams.GridFitMode,
antialiasMode,
baselineOriginX,
baselineOriginY,
glyphRunAnalysis
);
}
if (FAILED(hr)) {
MyDebug(L"CreateGlyphRunAnalysis3 failed");
hr = ORIG_CreateGlyphRunAnalysis3(
This,
glyphRun,
transform,
renderingMode,
measuringMode,
gridFitMode,
antialiasMode,
baselineOriginX,
baselineOriginY,
glyphRunAnalysis
);
}
if (SUCCEEDED(hr)) {
MyDebug(L"CreateGlyphRunAnalysis3 hooked");
static bool loaded = false;
if (!loaded) {
loaded = true;
CComQIPtr<IDWriteGlyphRunAnalysis> ptr = *glyphRunAnalysis;
HOOK(ptr, GetAlphaBlendParams, 5);
}
}
return hr;
}
//d2d1 hooks
HRESULT WINAPI IMPL_D2D1CreateDevice(
IDXGIDevice* dxgiDevice,
CONST D2D1_CREATION_PROPERTIES* creationProperties,
ID2D1Device** d2dDevice) {
HRESULT hr = ORIG_D2D1CreateDevice(
dxgiDevice,
creationProperties,
d2dDevice
);
if (SUCCEEDED(hr)) {
static bool loaded = false;
if (!loaded) {
loaded = true;
HookDevice(*d2dDevice);
}
}
return hr;
}
HRESULT WINAPI IMPL_D2D1CreateDeviceContext(
IDXGISurface* dxgiSurface,
CONST D2D1_CREATION_PROPERTIES* creationProperties,
ID2D1DeviceContext** d2dDeviceContext){
HRESULT hr = ORIG_D2D1CreateDeviceContext(
dxgiSurface,
creationProperties,
d2dDeviceContext
);
if SUCCEEDED(hr) {
HookRenderTarget(*d2dDeviceContext);
}
return hr;
}
HRESULT WINAPI IMPL_D2D1CreateFactory(
D2D1_FACTORY_TYPE factoryType,
REFIID riid,
const D2D1_FACTORY_OPTIONS* pFactoryOptions,
void** ppIFactory){
HRESULT hr = ORIG_D2D1CreateFactory(factoryType, riid, pFactoryOptions, ppIFactory);
if (SUCCEEDED(hr)) {
auto pUnknown = reinterpret_cast<IUnknown*>(*ppIFactory);
ID2D1Factory* pD2D1Factory;
HRESULT hr2 = pUnknown->QueryInterface(&pD2D1Factory);
if (SUCCEEDED(hr2)) {
HookFactory(pD2D1Factory);
pD2D1Factory->Release();
}
}
return hr;
}
HRESULT WINAPI IMPL_CreateWicBitmapRenderTarget(
ID2D1Factory* This,
IWICBitmap* target,
const D2D1_RENDER_TARGET_PROPERTIES* renderTargetProperties,
ID2D1RenderTarget** renderTarget
) {
HRESULT hr = ORIG_CreateWicBitmapRenderTarget(
This,
target,
renderTargetProperties,
renderTarget
);
if (SUCCEEDED(hr)) {
HookRenderTarget(*renderTarget);
}
MyDebug(L"IMPL_CreateWicBitmapRenderTarget hooked");
return hr;
}
HRESULT WINAPI IMPL_CreateHwndRenderTarget(
ID2D1Factory* This,
const D2D1_RENDER_TARGET_PROPERTIES* renderTargetProperties,
const D2D1_HWND_RENDER_TARGET_PROPERTIES* hwndRenderTargetProperties,
ID2D1HwndRenderTarget** hwndRenderTarget
) {
HRESULT hr = ORIG_CreateHwndRenderTarget(
This,
renderTargetProperties,
hwndRenderTargetProperties,
hwndRenderTarget
);
if (SUCCEEDED(hr)) {
HookRenderTarget(*hwndRenderTarget);
}
return hr;
}
HRESULT WINAPI IMPL_CreateDxgiSurfaceRenderTarget(
ID2D1Factory* This,
IDXGISurface* dxgiSurface,
const D2D1_RENDER_TARGET_PROPERTIES* renderTargetProperties,
ID2D1RenderTarget** renderTarget
) {
HRESULT hr = ORIG_CreateDxgiSurfaceRenderTarget(
This,
dxgiSurface,
renderTargetProperties,
renderTarget
);
if (SUCCEEDED(hr)) {
HookRenderTarget(*renderTarget);
}
return hr;
}
HRESULT WINAPI IMPL_CreateDCRenderTarget(
ID2D1Factory* This,
const D2D1_RENDER_TARGET_PROPERTIES* renderTargetProperties,
ID2D1DCRenderTarget** dcRenderTarget
) {
HRESULT hr = ORIG_CreateDCRenderTarget(
This,
renderTargetProperties,
dcRenderTarget
);
if (SUCCEEDED(hr)) {
HookRenderTarget(*dcRenderTarget);
}
return hr;
}
HRESULT WINAPI IMPL_CreateCompatibleRenderTarget(
ID2D1RenderTarget* This,
CONST D2D1_SIZE_F* desiredSize,
CONST D2D1_SIZE_U* desiredPixelSize,
CONST D2D1_PIXEL_FORMAT* desiredFormat,
D2D1_COMPATIBLE_RENDER_TARGET_OPTIONS options,
ID2D1BitmapRenderTarget** bitmapRenderTarget
) {
HRESULT hr = ORIG_CreateCompatibleRenderTarget(
This,
desiredSize,
desiredPixelSize,
desiredFormat,
options,
bitmapRenderTarget
);
if (SUCCEEDED(hr)) {
HookRenderTarget(*bitmapRenderTarget);
}
return hr;
}
void WINAPI IMPL_SetTextAntialiasMode(
ID2D1RenderTarget* This,
D2D1_TEXT_ANTIALIAS_MODE textAntialiasMode
) {
MyDebug(L"IMPL_SetTextAntialiasMode hooked");
ORIG_SetTextAntialiasMode(This, D2D1_TEXT_ANTIALIAS_MODE_DEFAULT);
}
void WINAPI IMPL_SetTextRenderingParams(
ID2D1RenderTarget* This,
_In_opt_ IDWriteRenderingParams* textRenderingParams
) {
MyDebug(L"IMPL_SetTextRenderingParams hooked");
ORIG_SetTextRenderingParams(This, g_D2DParams.RenderingParams);
}
HRESULT WINAPI IMPL_CreateDeviceContext(
ID2D1Device* This,
D2D1_DEVICE_CONTEXT_OPTIONS options,
ID2D1DeviceContext** deviceContext
) {
HRESULT hr = ORIG_CreateDeviceContext(
This,
options,
deviceContext
);
if (SUCCEEDED(hr)) {
HookRenderTarget(*deviceContext);
}
return hr;
}
HRESULT WINAPI IMPL_CreateDeviceContext2(
ID2D1Device1* This,
D2D1_DEVICE_CONTEXT_OPTIONS options,
ID2D1DeviceContext1** deviceContext1
) {
HRESULT hr = ORIG_CreateDeviceContext2(
This,
options,
deviceContext1
);
if (SUCCEEDED(hr)) {
HookRenderTarget(*deviceContext1);
}
return hr;
}
HRESULT WINAPI IMPL_CreateDeviceContext3(
ID2D1Device2* This,
D2D1_DEVICE_CONTEXT_OPTIONS options,
ID2D1DeviceContext2** deviceContext2
) {
HRESULT hr = ORIG_CreateDeviceContext3(
This,
options,
deviceContext2
);
if (SUCCEEDED(hr)) {
HookRenderTarget(*deviceContext2);
}
return hr;
}
HRESULT WINAPI IMPL_CreateDeviceContext4(
ID2D1Device3* This,
D2D1_DEVICE_CONTEXT_OPTIONS options,
ID2D1DeviceContext3** deviceContext2
) {
HRESULT hr = ORIG_CreateDeviceContext4(
This,
options,
deviceContext2
);
if (SUCCEEDED(hr)) {
HookRenderTarget(*deviceContext2);
}
return hr;
}
HRESULT WINAPI IMPL_CreateDeviceContext5(
ID2D1Device4* This,
D2D1_DEVICE_CONTEXT_OPTIONS options,
ID2D1DeviceContext4** deviceContext
) {
HRESULT hr = ORIG_CreateDeviceContext5(
This,
options,
deviceContext
);
if (SUCCEEDED(hr)) {
HookRenderTarget(*deviceContext);
}
return hr;
}
HRESULT WINAPI IMPL_CreateDevice1(
ID2D1Factory1* This,
IDXGIDevice* dxgiDevice,
ID2D1Device** d2dDevice
) {
HRESULT hr = ORIG_CreateDevice1(
This,
dxgiDevice,
d2dDevice
);
if (SUCCEEDED(hr)) {
static bool loaded = false;
if (!loaded) {
loaded = true;
HookDevice(*d2dDevice);
}
}
return hr;
}
HRESULT WINAPI IMPL_CreateDevice2(
ID2D1Factory2* This,
IDXGIDevice* dxgiDevice,
ID2D1Device1** d2dDevice1
){
HRESULT hr = ORIG_CreateDevice2(
This,
dxgiDevice,
d2dDevice1
);
if (SUCCEEDED(hr)) {
static bool loaded = false;
if (!loaded) {
loaded = true;
HookDevice(*d2dDevice1);
}
}
return hr;
}
HRESULT WINAPI IMPL_CreateDevice3(
ID2D1Factory3* This,
IDXGIDevice* dxgiDevice,
ID2D1Device2** d2dDevice2
){
HRESULT hr = ORIG_CreateDevice3(
This,
dxgiDevice,
d2dDevice2
);
if (SUCCEEDED(hr)) {
static bool loaded = false;
if (!loaded) {
loaded = true;
HookDevice(*d2dDevice2);
}
}
return hr;
}
HRESULT WINAPI IMPL_CreateDevice4(
ID2D1Factory4* This,
IDXGIDevice* dxgiDevice,
ID2D1Device3** d2dDevice3
){
HRESULT hr = ORIG_CreateDevice4(
This,
dxgiDevice,
d2dDevice3
);
if (SUCCEEDED(hr)) {
static bool loaded = false;
if (!loaded) {
loaded = true;
HookDevice(*d2dDevice3);
}
}
return hr;
}
HRESULT WINAPI IMPL_CreateDevice5(
ID2D1Factory5* This,
IDXGIDevice* dxgiDevice,
ID2D1Device4** d2dDevice4
){
HRESULT hr = ORIG_CreateDevice5(
This,
dxgiDevice,
d2dDevice4
);
if (SUCCEEDED(hr)) {
static bool loaded = false;
if (!loaded) {
loaded = true;
HookDevice(*d2dDevice4);
}
}
return hr;
}
/*
bool CreateFontFace(IDWriteGdiInterop* gdi, IDWriteFont*** dfont, LOGFONT* lf)
{
__try
{
gdi->CreateFontFromLOGFONT(lf, *dfont);
return true;
}
__except(EXCEPTION_EXECUTE_HANDLER)
{
return false;
}
}*/
/*
void WINAPI IMPL_SetTextRenderingParams(ID2D1RenderTarget* self, __in_opt IDWriteRenderingParams *textRenderingParams = NULL)
{
return ORIG_SetTextRenderingParams(self, g_D2DParamsLarge.RenderingParams);
}
void WINAPI IMPL_SetTextAntialiasMode(ID2D1RenderTarget* self, D2D1_TEXT_ANTIALIAS_MODE textAntialiasMode)
{
return ORIG_SetTextAntialiasMode(self, g_D2DParamsLarge.AntialiasMode);
}*/
bool hookD2D1() {
//MessageBox(NULL, L"HookD2D1", NULL, MB_OK);
if (InterlockedExchange((LONG*)&bD2D1Loaded, true)) return false;
}
#define FAILEXIT { /*CoUninitialize();*/ return false;}
bool hookFontCreation(CComPtr<IDWriteFactory>& pDWriteFactory) {
if (FAILED(pDWriteFactory->GetGdiInterop(&g_pGdiInterop))) FAILEXIT; //判断不正确
/*
HDC dc = CreateCompatibleDC(0);
CComQIPtr<IDWriteBitmapRenderTarget> rt;
g_pGdiInterop->CreateBitmapRenderTarget(dc, 1, 1, &rt); //used to trigger CreateBitmapRenderTarget->DrawGlyphRun hook
rt.Release();
DeleteDC(dc);*/
HOOK(pDWriteFactory, CreateTextFormat, 15);
CComPtr<IDWriteFont> dfont = NULL;
CComPtr<IDWriteFontCollection> fontcollection = NULL;
CComPtr<IDWriteFontFamily> ffamily = NULL;
if (FAILED(pDWriteFactory->GetSystemFontCollection(&fontcollection, false))) FAILEXIT;
if (FAILED(fontcollection->GetFontFamily(0, &ffamily))) FAILEXIT;
if (FAILED(ffamily->GetFont(0, &dfont))) FAILEXIT;
HOOK(dfont, CreateFontFace, 13);
return true;
}
bool hookDirectWrite(IUnknown ** factory) //此函数需要改进以判断是否成功hook
{
//CoInitialize(NULL);
#ifdef DEBUG
//MessageBox(NULL, L"HookDW", NULL, MB_OK);
#endif
if (InterlockedExchange((LONG*)&bDWLoaded, true)) return false;
//dwrite 1
CComPtr<IDWriteFactory> pDWriteFactory;
HRESULT hr1 = (*factory)->QueryInterface(&pDWriteFactory);
if (FAILED(hr1)) FAILEXIT;
HOOK(pDWriteFactory, CreateGlyphRunAnalysis, 23);
HOOK(pDWriteFactory, GetGdiInterop, 17);
hookFontCreation(pDWriteFactory);
MakeD2DParams(pDWriteFactory);
MyDebug(L"DW1 hooked");
//dwrite2
CComPtr<IDWriteFactory2> pDWriteFactory2;
HRESULT hr2 = (*factory)->QueryInterface(&pDWriteFactory2);
if (FAILED(hr2)) FAILEXIT;
HOOK(pDWriteFactory2, CreateGlyphRunAnalysis2, 30);
MyDebug(L"DW2 hooked");
//dwrite3
CComPtr<IDWriteFactory3> pDWriteFactory3;
HRESULT hr3 = (*factory)->QueryInterface(&pDWriteFactory3);
if (FAILED(hr3)) FAILEXIT;
HOOK(pDWriteFactory3, CreateGlyphRunAnalysis3, 31);
MyDebug(L"DW3 hooked");
return true;
/*
if (FAILED(g_pDWriteFactory->GetGdiInterop(&g_pGdiInterop))) FAILEXIT; //判断不正确
if (!MakeD2DParams(g_pDWriteFactory)) FAILEXIT; //准备创建渲染用的参数
const D2D1_PIXEL_FORMAT format =D2D1::PixelFormat(DXGI_FORMAT_B8G8R8A8_UNORM, D2D1_ALPHA_MODE_PREMULTIPLIED);
const D2D1_RENDER_TARGET_PROPERTIES properties =
D2D1::RenderTargetProperties(D2D1_RENDER_TARGET_TYPE_DEFAULT, format, 0.0f,0.0f,D2D1_RENDER_TARGET_USAGE_NONE);
CComPtr<ID2D1DCRenderTarget>target;
if (FAILED(d2d_factory->CreateDCRenderTarget(&properties, &target))) FAILEXIT;
void* pDraw = (*reinterpret_cast<void***>(target.p))[29];
//void* pRenderParam = (*reinterpret_cast<void***>(target.p))[36];
//void* pAAParam = (*reinterpret_cast<void***>(target.p))[34];
*(DWORD_PTR*)&ORIG_DrawGlyphRun= *(DWORD_PTR*)&pDraw; //强制赋值，无视类型转换
//*(DWORD_PTR*)&ORIG_SetTextRenderingParams= *(DWORD_PTR*)&pRenderParam;
//*(DWORD_PTR*)&ORIG_SetTextAntialiasMode= *(DWORD_PTR*)&pAAParam;
hook_demand_DrawGlyphRun(); //加载D2D hook
//hook_demand_SetTextAntialiasMode();
//hook_demand_SetTextRenderingParams();
void* pTextFormat = (*reinterpret_cast<void***>(g_pDWriteFactory))[15];
IDWriteFont * dfont = NULL;
IDWriteFontCollection * fontcollection = NULL;
IDWriteFontFamily* ffamily = NULL;
if (FAILED(g_pDWriteFactory->GetSystemFontCollection(&fontcollection, false))) FAILEXIT;
if (FAILED(fontcollection->GetFontFamily(0, &ffamily))) FAILEXIT;
if (FAILED(ffamily->GetFont(0, &dfont))) FAILEXIT;