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Fix support for Windows XP and up (#13904)

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nightmareci authored and GitHub committed 2025-09-08 13:00:26 -07:00
1 parent 3f196c0abe
commit 2f5bc17ea6
32 files changed
+1096 -561
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src/audio/directsound/SDL_directsound.c
+11 -11
View File
@@ -40,16 +40,16 @@ static bool SupportsIMMDevice = false;
// DirectX function pointers for audio
static SDL_SharedObject *DSoundDLL = NULL;
typedef HRESULT(WINAPI *fnDirectSoundCreate8)(LPGUID, LPDIRECTSOUND *, LPUNKNOWN);
typedef HRESULT(WINAPI *fnDirectSoundEnumerateW)(LPDSENUMCALLBACKW, LPVOID);
typedef HRESULT(WINAPI *fnDirectSoundCaptureCreate8)(LPCGUID, LPDIRECTSOUNDCAPTURE8 *, LPUNKNOWN);
typedef HRESULT(WINAPI *fnDirectSoundCaptureEnumerateW)(LPDSENUMCALLBACKW, LPVOID);
typedef HRESULT(WINAPI *fnGetDeviceID)(LPCGUID, LPGUID);
static fnDirectSoundCreate8 pDirectSoundCreate8 = NULL;
static fnDirectSoundEnumerateW pDirectSoundEnumerateW = NULL;
static fnDirectSoundCaptureCreate8 pDirectSoundCaptureCreate8 = NULL;
static fnDirectSoundCaptureEnumerateW pDirectSoundCaptureEnumerateW = NULL;
static fnGetDeviceID pGetDeviceID = NULL;
typedef HRESULT (WINAPI *pfnDirectSoundCreate8)(LPGUID, LPDIRECTSOUND *, LPUNKNOWN);
typedef HRESULT (WINAPI *pfnDirectSoundEnumerateW)(LPDSENUMCALLBACKW, LPVOID);
typedef HRESULT (WINAPI *pfnDirectSoundCaptureCreate8)(LPCGUID, LPDIRECTSOUNDCAPTURE8 *, LPUNKNOWN);
typedef HRESULT (WINAPI *pfnDirectSoundCaptureEnumerateW)(LPDSENUMCALLBACKW, LPVOID);
typedef HRESULT (WINAPI *pfnGetDeviceID)(LPCGUID, LPGUID);
static pfnDirectSoundCreate8 pDirectSoundCreate8 = NULL;
static pfnDirectSoundEnumerateW pDirectSoundEnumerateW = NULL;
static pfnDirectSoundCaptureCreate8 pDirectSoundCaptureCreate8 = NULL;
static pfnDirectSoundCaptureEnumerateW pDirectSoundCaptureEnumerateW = NULL;
static pfnGetDeviceID pGetDeviceID = NULL;
#include <initguid.h>
DEFINE_GUID(SDL_DSDEVID_DefaultPlayback, 0xdef00000, 0x9c6d, 0x47ed, 0xaa, 0xf1, 0x4d, 0xda, 0x8f, 0x2b, 0x5c, 0x03);
@@ -85,7 +85,7 @@ static bool DSOUND_Load(void)
// Now make sure we have DirectX 8 or better...
#define DSOUNDLOAD(f) \
{ \
p##f = (fn##f)SDL_LoadFunction(DSoundDLL, #f); \
p##f = (pfn##f)SDL_LoadFunction(DSoundDLL, #f); \
if (!p##f) \
loaded = false; \
}
src/audio/wasapi/SDL_wasapi.c
+2 -2
View File
@@ -45,8 +45,8 @@
// handle to Avrt.dll--Vista and later!--for flagging the callback thread as "Pro Audio" (low latency).
static HMODULE libavrt = NULL;
typedef HANDLE(WINAPI *pfnAvSetMmThreadCharacteristicsW)(LPCWSTR, LPDWORD);
typedef BOOL(WINAPI *pfnAvRevertMmThreadCharacteristics)(HANDLE);
typedef HANDLE (WINAPI *pfnAvSetMmThreadCharacteristicsW)(LPCWSTR, LPDWORD);
typedef BOOL (WINAPI *pfnAvRevertMmThreadCharacteristics)(HANDLE);
static pfnAvSetMmThreadCharacteristicsW pAvSetMmThreadCharacteristicsW = NULL;
static pfnAvRevertMmThreadCharacteristics pAvRevertMmThreadCharacteristics = NULL;