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Fixed building with mingw32

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slouken committed Jan 18, 2017
1 parent 3e1679c commit 5cb1ca551ffd4a1d5407a55fccda238cd40f855a
Showing with 59 additions and 4 deletions.
  1. +35 −0 src/audio/winmm/SDL_winmm.c
  2. +14 −4 src/joystick/windows/SDL_mmjoystick.c
  3. +10 −0 src/stdlib/SDL_string.c
@@ -33,6 +33,41 @@
#include "../SDL_audio_c.h"
#include "SDL_winmm.h"

/*====== WORKAROUND for MinGW's WinAPI header where those structures are being missed ======*/
#if defined(__MINGW32__) && !defined(__MINGW64__)

typedef struct tagWAVEINCAPS2W
{
WORD wMid;
WORD wPid;
MMVERSION vDriverVersion;
WCHAR szPname[MAXPNAMELEN];
DWORD dwFormats;
WORD wChannels;
WORD wReserved1;
GUID ManufacturerGuid;
GUID ProductGuid;
GUID NameGuid;
} WAVEINCAPS2W,*PWAVEINCAPS2W,*NPWAVEINCAPS2W,*LPWAVEINCAPS2W;

typedef struct tagWAVEOUTCAPS2W
{
WORD wMid;
WORD wPid;
MMVERSION vDriverVersion;
WCHAR szPname[MAXPNAMELEN];
DWORD dwFormats;
WORD wChannels;
WORD wReserved1;
DWORD dwSupport;
GUID ManufacturerGuid;
GUID ProductGuid;
GUID NameGuid;
} WAVEOUTCAPS2W,*PWAVEOUTCAPS2W,*NPWAVEOUTCAPS2W,*LPWAVEOUTCAPS2W;

#endif /* defined(__MINGW32__) && !defined(__MINGW64__) */
/*==========================================================================================*/

#ifndef WAVE_FORMAT_IEEE_FLOAT
#define WAVE_FORMAT_IEEE_FLOAT 0x0003
#endif
@@ -85,7 +85,12 @@ GetJoystickName(int index, const char *szRegKey)
char regvalue[256];
char regname[256];

SDL_snprintf(regkey, SDL_arraysize(regkey), "%s\\%s\\%s",
SDL_snprintf(regkey, SDL_arraysize(regkey),
#ifdef UNICODE
"%S\\%s\\%S",
#else
"%s\\%s\\%s",
#endif
REGSTR_PATH_JOYCONFIG, szRegKey, REGSTR_KEY_JOYCURR);
hTopKey = HKEY_LOCAL_MACHINE;
regresult = RegOpenKeyExA(hTopKey, regkey, 0, KEY_READ, &hKey);
@@ -110,8 +115,13 @@ GetJoystickName(int index, const char *szRegKey)
}

/* open that registry key */
SDL_snprintf(regkey, SDL_arraysize(regkey), "%s\\%s", REGSTR_PATH_JOYOEM,
regname);
SDL_snprintf(regkey, SDL_arraysize(regkey),
#ifdef UNICODE
"%S\\%s",
#else
"%s\\%s",
#endif
REGSTR_PATH_JOYOEM, regname);
regresult = RegOpenKeyExA(hTopKey, regkey, 0, KEY_READ, &hKey);
if (regresult != ERROR_SUCCESS) {
return NULL;
@@ -313,7 +323,7 @@ SDL_SYS_JoystickUpdate(SDL_Joystick * joystick)
};
DWORD pos[MAX_AXES];
struct _transaxis *transaxis;
int value, change;
int value;
JOYINFOEX joyinfo;

joyinfo.dwSize = sizeof(joyinfo);
@@ -1628,6 +1628,16 @@ SDL_vsnprintf(SDL_OUT_Z_CAP(maxlen) char *text, size_t maxlen, const char *fmt,
len = SDL_PrintFloat(text, left, &info, va_arg(ap, double));
done = SDL_TRUE;
break;
case 'S':
{
/* In practice this is used on Windows for WCHAR strings */
wchar_t *wide_arg = va_arg(ap, wchar_t *);
char *arg = SDL_iconv_string("UTF-8", "UTF-16LE", (char *)(wide_arg), (SDL_wcslen(wide_arg)+1)*sizeof(*wide_arg));
len = SDL_PrintString(text, left, &info, arg);
SDL_free(arg);
done = SDL_TRUE;
}
break;
case 's':
len = SDL_PrintString(text, left, &info, va_arg(ap, char *));
done = SDL_TRUE;

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