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Fix support for Windows XP and up (#13904)

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This commit is contained in:
nightmareci
2025-09-08 13:00:26 -07:00
committed by GitHub
parent 3f196c0abe
commit 2f5bc17ea6
32 changed files with 1096 additions and 561 deletions
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8
src/thread/windows/SDL_syscond_cv.c
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@@ -56,10 +56,10 @@ typedef struct CONDITION_VARIABLE
} CONDITION_VARIABLE, *PCONDITION_VARIABLE;
#endif
typedef VOID(WINAPI *pfnWakeConditionVariable)(PCONDITION_VARIABLE);
typedef VOID(WINAPI *pfnWakeAllConditionVariable)(PCONDITION_VARIABLE);
typedef BOOL(WINAPI *pfnSleepConditionVariableSRW)(PCONDITION_VARIABLE, PSRWLOCK, DWORD, ULONG);
typedef BOOL(WINAPI *pfnSleepConditionVariableCS)(PCONDITION_VARIABLE, PCRITICAL_SECTION, DWORD);
typedef VOID (WINAPI *pfnWakeConditionVariable)(PCONDITION_VARIABLE);
typedef VOID (WINAPI *pfnWakeAllConditionVariable)(PCONDITION_VARIABLE);
typedef BOOL (WINAPI *pfnSleepConditionVariableSRW)(PCONDITION_VARIABLE, PSRWLOCK, DWORD, ULONG);
typedef BOOL (WINAPI *pfnSleepConditionVariableCS)(PCONDITION_VARIABLE, PCRITICAL_SECTION, DWORD);
static pfnWakeConditionVariable pWakeConditionVariable = NULL;
static pfnWakeAllConditionVariable pWakeAllConditionVariable = NULL;

8
src/thread/windows/SDL_sysmutex.c
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@@ -39,10 +39,10 @@ SDL_mutex_impl_t SDL_mutex_impl_active = { 0 };
* Implementation based on Slim Reader/Writer (SRW) Locks for Win 7 and newer.
*/
typedef VOID(WINAPI *pfnInitializeSRWLock)(PSRWLOCK);
typedef VOID(WINAPI *pfnReleaseSRWLockExclusive)(PSRWLOCK);
typedef VOID(WINAPI *pfnAcquireSRWLockExclusive)(PSRWLOCK);
typedef BOOLEAN(WINAPI *pfnTryAcquireSRWLockExclusive)(PSRWLOCK);
typedef VOID (WINAPI *pfnInitializeSRWLock)(PSRWLOCK);
typedef VOID (WINAPI *pfnReleaseSRWLockExclusive)(PSRWLOCK);
typedef VOID (WINAPI *pfnAcquireSRWLockExclusive)(PSRWLOCK);
typedef BOOLEAN (WINAPI *pfnTryAcquireSRWLockExclusive)(PSRWLOCK);
static pfnInitializeSRWLock pInitializeSRWLock = NULL;
static pfnReleaseSRWLockExclusive pReleaseSRWLockExclusive = NULL;
static pfnAcquireSRWLockExclusive pAcquireSRWLockExclusive = NULL;

14
src/thread/windows/SDL_sysrwlock_srw.c
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@@ -27,13 +27,13 @@
// This header makes sure SRWLOCK is actually declared, even on ancient WinSDKs.
#include "SDL_sysmutex_c.h"
typedef VOID(WINAPI *pfnInitializeSRWLock)(PSRWLOCK);
typedef VOID(WINAPI *pfnReleaseSRWLockShared)(PSRWLOCK);
typedef VOID(WINAPI *pfnAcquireSRWLockShared)(PSRWLOCK);
typedef BOOLEAN(WINAPI *pfnTryAcquireSRWLockShared)(PSRWLOCK);
typedef VOID(WINAPI *pfnReleaseSRWLockExclusive)(PSRWLOCK);
typedef VOID(WINAPI *pfnAcquireSRWLockExclusive)(PSRWLOCK);
typedef BOOLEAN(WINAPI *pfnTryAcquireSRWLockExclusive)(PSRWLOCK);
typedef VOID (WINAPI *pfnInitializeSRWLock)(PSRWLOCK);
typedef VOID (WINAPI *pfnReleaseSRWLockShared)(PSRWLOCK);
typedef VOID (WINAPI *pfnAcquireSRWLockShared)(PSRWLOCK);
typedef BOOLEAN (WINAPI *pfnTryAcquireSRWLockShared)(PSRWLOCK);
typedef VOID (WINAPI *pfnReleaseSRWLockExclusive)(PSRWLOCK);
typedef VOID (WINAPI *pfnAcquireSRWLockExclusive)(PSRWLOCK);
typedef BOOLEAN (WINAPI *pfnTryAcquireSRWLockExclusive)(PSRWLOCK);
static pfnInitializeSRWLock pInitializeSRWLock = NULL;
static pfnReleaseSRWLockShared pReleaseSRWLockShared = NULL;

4
src/thread/windows/SDL_syssem.c
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@@ -60,8 +60,8 @@ static SDL_sem_impl_t SDL_sem_impl_active = { 0 };
// APIs not available on WinPhone 8.1
// https://www.microsoft.com/en-us/download/details.aspx?id=47328
typedef BOOL(WINAPI *pfnWaitOnAddress)(volatile VOID *, PVOID, SIZE_T, DWORD);
typedef VOID(WINAPI *pfnWakeByAddressSingle)(PVOID);
typedef BOOL (WINAPI *pfnWaitOnAddress)(volatile VOID *, PVOID, SIZE_T, DWORD);
typedef VOID (WINAPI *pfnWakeByAddressSingle)(PVOID);
static pfnWaitOnAddress pWaitOnAddress = NULL;
static pfnWakeByAddressSingle pWakeByAddressSingle = NULL;

2
src/thread/windows/SDL_systhread.c
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@@ -108,7 +108,7 @@ static LONG NTAPI EmptyVectoredExceptionHandler(EXCEPTION_POINTERS *info)
}
}
typedef HRESULT(WINAPI *pfnSetThreadDescription)(HANDLE, PCWSTR);
typedef HRESULT (WINAPI *pfnSetThreadDescription)(HANDLE, PCWSTR);
void SDL_SYS_SetupThread(const char *name)
{