Skip to content

Commit

Permalink
fix: 修复在32位程序中调用从 dll 中加载函数时会崩溃的问题(#159 引入) (#165)
Browse files Browse the repository at this point in the history 
WINAPI 调用约定问题
  • Loading branch information
@yixy-only
yixy-only authored May 1, 2024
1 parent 7420973 commit 9d1d59a
Showing 1 changed file with 19 additions and 19 deletions.
38 changes: 19 additions & 19 deletions src/ege_dllimport.cpp
View file
Original file line number Diff line number Diff line change
Expand Up @@ -23,8 +23,8 @@ namespace dll
{
// ----------------------------- imm32.dll ------------------------------------
static HMODULE imm32Dll;
static HIMC (*func_ImmGetContext)(HWND);
static BOOL (*func_ImmSetCompositionWindow)(HIMC , LPCOMPOSITIONFORM);
static HIMC (WINAPI *func_ImmGetContext)(HWND);
static BOOL (WINAPI *func_ImmSetCompositionWindow)(HIMC , LPCOMPOSITIONFORM);

static void initImm32Dll()
{
Expand All @@ -45,14 +45,14 @@ namespace dll

// ImmGetContext
if (func_ImmGetContext == NULL) {
typedef HIMC (*ImmGetContext_FuncType)(HWND);
typedef HIMC (WINAPI *ImmGetContext_FuncType)(HWND);
func_ImmGetContext = (ImmGetContext_FuncType)GetProcAddress(imm32Dll, "ImmGetContext");
LOG_IF(func_ImmGetContext == NULL,"ege error: The 'ImmGetContext' function cannot be found from the imm32.dll.");
}

// ImmSetCompositionWindow
if (func_ImmSetCompositionWindow == NULL) {
typedef BOOL (*ImmSetCompositionWindow_FuncType)(HIMC, LPCOMPOSITIONFORM);
typedef BOOL (WINAPI *ImmSetCompositionWindow_FuncType)(HIMC, LPCOMPOSITIONFORM);
func_ImmSetCompositionWindow = (ImmSetCompositionWindow_FuncType)GetProcAddress(imm32Dll, "ImmSetCompositionWindow");
LOG_IF(func_ImmSetCompositionWindow == NULL, "ege error: The 'ImmSetCompositionWindow' function cannot be found from the imm32.dll.");
}
Expand All @@ -79,8 +79,8 @@ namespace dll

// ----------------------------- msimg32.dll ----------------------------------
static HMODULE msimg32Dll;
static BOOL (*func_AlphaBlend)(HDC hdcDest,int xoriginDest,int yoriginDest,int wDest,int hDest,HDC hdcSrc,int xoriginSrc,int yoriginSrc,int wSrc,int hSrc,BLENDFUNCTION ftn);
static BOOL (*func_GradientFill)(HDC hdc, PTRIVERTEX pVertex, ULONG nVertex, PVOID pMesh, ULONG nMesh, ULONG ulMode);
static BOOL (WINAPI *func_AlphaBlend)(HDC hdcDest,int xoriginDest,int yoriginDest,int wDest,int hDest,HDC hdcSrc,int xoriginSrc,int yoriginSrc,int wSrc,int hSrc,BLENDFUNCTION ftn);
static BOOL (WINAPI *func_GradientFill)(HDC hdc, PTRIVERTEX pVertex, ULONG nVertex, PVOID pMesh, ULONG nMesh, ULONG ulMode);

static void initMsimg32Dll()
{
Expand All @@ -102,14 +102,14 @@ namespace dll

// AlphaBlend
if (func_AlphaBlend == NULL) {
typedef BOOL (*AlphaBlend_FuncType)(HDC hdcDest,int xoriginDest,int yoriginDest,int wDest,int hDest,HDC hdcSrc,int xoriginSrc,int yoriginSrc,int wSrc,int hSrc,BLENDFUNCTION ftn);
typedef BOOL (WINAPI *AlphaBlend_FuncType)(HDC hdcDest,int xoriginDest,int yoriginDest,int wDest,int hDest,HDC hdcSrc,int xoriginSrc,int yoriginSrc,int wSrc,int hSrc,BLENDFUNCTION ftn);
func_AlphaBlend = (AlphaBlend_FuncType)GetProcAddress(msimg32Dll, "AlphaBlend");
LOG_IF(func_AlphaBlend == NULL,"ege error: The 'AlphaBlend' function cannot be found from the msimg32.dll.");
}

// GradientFill
if (func_GradientFill == NULL) {
typedef BOOL (*GradientFill_FuncType)(HDC hdc, PTRIVERTEX pVertex, ULONG nVertex, PVOID pMesh, ULONG nMesh, ULONG ulMode);
typedef BOOL (WINAPI *GradientFill_FuncType)(HDC hdc, PTRIVERTEX pVertex, ULONG nVertex, PVOID pMesh, ULONG nMesh, ULONG ulMode);
func_GradientFill = (GradientFill_FuncType)GetProcAddress(msimg32Dll, "GradientFill");
LOG_IF(func_GradientFill == NULL, "ege error: The 'GradientFill' function cannot be found from the msimg32.dll.");
}
Expand All @@ -135,11 +135,11 @@ namespace dll

// --------------------------------- winmm.dll -------------------------------------------
static HMODULE winmmDll;
static MMRESULT (*func_timeBeginPeriod)(UINT uPeriod);
static MMRESULT (*func_timeEndPeriod)(UINT uPeriod);
static MMRESULT (*func_timeSetEvent)(UINT uDelay,UINT uResolution,LPTIMECALLBACK fptc,DWORD_PTR dwUser,UINT fuEvent);
static MMRESULT (*func_timeKillEvent)(UINT uTimerID);
static MCIERROR (*func_mciSendCommandW)(MCIDEVICEID mciId,UINT uMsg,DWORD_PTR dwParam1,DWORD_PTR dwParam2);
static MMRESULT (WINAPI *func_timeBeginPeriod)(UINT uPeriod);
static MMRESULT (WINAPI *func_timeEndPeriod)(UINT uPeriod);
static MMRESULT (WINAPI *func_timeSetEvent)(UINT uDelay,UINT uResolution,LPTIMECALLBACK fptc,DWORD_PTR dwUser,UINT fuEvent);
static MMRESULT (WINAPI *func_timeKillEvent)(UINT uTimerID);
static MCIERROR (WINAPI *func_mciSendCommandW)(MCIDEVICEID mciId,UINT uMsg,DWORD_PTR dwParam1,DWORD_PTR dwParam2);

static void initWinmmDll()
{
Expand All @@ -164,37 +164,37 @@ namespace dll

// timeBeginPeriod
if (func_timeBeginPeriod == NULL) {
typedef MMRESULT (*timeBeginPeriod_FuncType)(UINT uPeriod);
typedef MMRESULT (WINAPI *timeBeginPeriod_FuncType)(UINT uPeriod);
func_timeBeginPeriod = (timeBeginPeriod_FuncType)GetProcAddress(winmmDll, "timeBeginPeriod");
LOG_IF(func_timeBeginPeriod == NULL, "ege error: The 'timeBeginPeriod' function cannot be found from the winmm.dll.");
}

// timeEndPeriod
if (func_timeEndPeriod == NULL) {
typedef MMRESULT (*timeEndPeriod_FuncType)(UINT uPeriod);
typedef MMRESULT (WINAPI *timeEndPeriod_FuncType)(UINT uPeriod);
func_timeEndPeriod = (timeEndPeriod_FuncType)GetProcAddress(winmmDll, "timeEndPeriod");
LOG_IF(func_timeEndPeriod == NULL, "ege error: The 'timeEndPeriod' function cannot be found from the winmm.dll.");
}


// timeSetEvent
if (func_timeSetEvent == NULL) {
typedef MMRESULT (*timeSetEvent_FuncType)(UINT uDelay,UINT uResolution,LPTIMECALLBACK fptc,DWORD_PTR dwUser,UINT fuEvent);
typedef MMRESULT (WINAPI *timeSetEvent_FuncType)(UINT uDelay,UINT uResolution,LPTIMECALLBACK fptc,DWORD_PTR dwUser,UINT fuEvent);
func_timeSetEvent = (timeSetEvent_FuncType)GetProcAddress(winmmDll, "timeSetEvent");
LOG_IF(func_timeSetEvent == NULL, "ege error: The 'timeSetEvent' function cannot be found from the winmm.dll.");
}

// timeKillEvent
if (func_timeKillEvent == NULL) {
typedef MMRESULT (*timeKillEvent_FuncType)(UINT uTimerID);
typedef MMRESULT (WINAPI *timeKillEvent_FuncType)(UINT uTimerID);
func_timeKillEvent = (timeKillEvent_FuncType)GetProcAddress(winmmDll, "timeKillEvent");
LOG_IF(func_timeKillEvent == NULL, "ege error: The 'timeKillEvent' function cannot be found from the winmm.dll.");
}


// mciSendCommandW
if (func_mciSendCommandW == NULL) {
typedef MCIERROR (*mciSendCommandW_FuncType)(MCIDEVICEID mciId,UINT uMsg,DWORD_PTR dwParam1,DWORD_PTR dwParam2);
typedef MCIERROR (WINAPI *mciSendCommandW_FuncType)(MCIDEVICEID mciId,UINT uMsg,DWORD_PTR dwParam1,DWORD_PTR dwParam2);
func_mciSendCommandW = (mciSendCommandW_FuncType)GetProcAddress(winmmDll, "mciSendCommandW");
LOG_IF(func_mciSendCommandW == NULL, "ege error: The 'mciSendCommandW' function cannot be found from the winmm.dll.");
}
Expand Down Expand Up @@ -295,7 +295,7 @@ namespace dll
return S_FALSE;
}

typedef HRESULT (*CreateStreamOnHGlobalFuncType) (HGLOBAL hGlobal, BOOL fDeleteOnRelease, LPSTREAM *ppstm);
typedef HRESULT (WINAPI *CreateStreamOnHGlobalFuncType) (HGLOBAL hGlobal, BOOL fDeleteOnRelease, LPSTREAM *ppstm);
CreateStreamOnHGlobalFuncType CreateStreamOnHGlobalFunc = (CreateStreamOnHGlobalFuncType)GetProcAddress(Ole32Dll, "CreateStreamOnHGlobal");

HRESULT result;
Expand Down

0 comments on commit 9d1d59a

Please sign in to comment.