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|
// For licensing and usage information, read docs/winui_license.txt
// MASTER
//****************************************************************************
/***************************************************************************
dijoystick.cpp
***************************************************************************/
// standard windows headers
#include <windows.h>
// standard C headers
#include <tchar.h>
// MAMEUI headers
#include "winui.h"
#include "directinput.h"
#include "dijoystick.h"
#include "mui_util.h" // For ErrorMsg
/***************************************************************************
function prototypes
***************************************************************************/
static int DIJoystick_init(void);
static void DIJoystick_exit(void);
static void DIJoystick_poll_joysticks(void);
static int DIJoystick_is_joy_pressed(int joycode);
static BOOL DIJoystick_Available(void);
static BOOL CALLBACK DIJoystick_EnumDeviceProc(LPDIDEVICEINSTANCE pdidi, LPVOID pv);
/***************************************************************************
External variables
***************************************************************************/
const struct OSDJoystick DIJoystick =
{
DIJoystick_init, /* init */
DIJoystick_exit, /* exit */
DIJoystick_is_joy_pressed, /* joy_pressed */
DIJoystick_poll_joysticks, /* poll_joysticks */
DIJoystick_Available, /* Available */
};
/***************************************************************************
Internal structures
***************************************************************************/
#define MAX_PHYSICAL_JOYSTICKS 20
#define MAX_AXES 20
typedef struct
{
GUID guid;
TCHAR *name;
int offset; /* offset in dijoystate */
} axis_type;
typedef struct
{
BOOL use_joystick;
GUID guidDevice;
TCHAR *name;
BOOL is_light_gun;
LPDIRECTINPUTDEVICE2 did;
DWORD num_axes;
axis_type axes[MAX_AXES];
DWORD num_pov;
DWORD num_buttons;
DIJOYSTATE dijs;
} joystick_type;
struct tDIJoystick_private
{
int use_count; /* the gui and game can both init/exit us, so keep track */
BOOL m_bCoinSlot;
DWORD num_joysticks;
joystick_type joysticks[MAX_PHYSICAL_JOYSTICKS]; /* actual joystick data! */
};
/* internal functions needing our declarations */
static BOOL CALLBACK DIJoystick_EnumAxisObjectsProc(LPCDIDEVICEOBJECTINSTANCE lpddoi, LPVOID pvRef);
static BOOL CALLBACK DIJoystick_EnumPOVObjectsProc(LPCDIDEVICEOBJECTINSTANCE lpddoi, LPVOID pvRef);
static BOOL CALLBACK DIJoystick_EnumButtonObjectsProc(LPCDIDEVICEOBJECTINSTANCE lpddoi, LPVOID pvRef);
static void ClearJoyState(DIJOYSTATE *pdijs);
static void InitJoystick(joystick_type *joystick);
static void ExitJoystick(joystick_type *joystick);
const char * DirectXDecodeError(HRESULT errorval);
/***************************************************************************
Internal variables
***************************************************************************/
static struct tDIJoystick_private This;
static const GUID guidNULL = {0, 0, 0, {0, 0, 0, 0, 0, 0, 0, 0}};
/***************************************************************************
External OSD functions
***************************************************************************/
/*
put here anything you need to do when the program is started. Return 0 if
initialization was successful, nonzero otherwise.
*/
static int DIJoystick_init(void)
{
This.use_count++;
This.num_joysticks = 0;
LPDIRECTINPUT di = GetDirectInput();
if (di == NULL)
{
ErrorMsg("DirectInput not initialized");
return 1;
}
/* enumerate for joystick devices */
HRESULT hr = IDirectInput_EnumDevices(di, DIDEVTYPE_JOYSTICK, (LPDIENUMDEVICESCALLBACK)DIJoystick_EnumDeviceProc, NULL, DIEDFL_ATTACHEDONLY );
if (FAILED(hr))
{
ErrorMsg("DirectInput EnumDevices() failed: %s", DirectXDecodeError(hr));
return 0;
}
/* create each joystick device, enumerate each joystick for axes, etc */
for (DWORD i = 0; i < This.num_joysticks; i++)
InitJoystick(&This.joysticks[i]);
/* Are there any joysticks attached? */
if (This.num_joysticks < 1)
/*ErrorMsg("DirectInput EnumDevices didn't find any joysticks");*/
return 1;
return 0;
}
/*
put here cleanup routines to be executed when the program is terminated.
*/
static void DIJoystick_exit(void)
{
This.use_count--;
if (This.use_count > 0)
return;
for (DWORD i = 0; i < This.num_joysticks; i++)
ExitJoystick(&This.joysticks[i]);
This.num_joysticks = 0;
}
static void DIJoystick_poll_joysticks(void)
{
HRESULT hr;
This.m_bCoinSlot = 0;
for (DWORD i = 0; i < This.num_joysticks; i++)
{
/* start by clearing the structure, then fill it in if possible */
ClearJoyState(&This.joysticks[i].dijs);
if (This.joysticks[i].did == NULL)
continue;
if (This.joysticks[i].use_joystick == FALSE)
continue;
hr = IDirectInputDevice2_Poll(This.joysticks[i].did);
hr = IDirectInputDevice2_GetDeviceState(This.joysticks[i].did,sizeof(DIJOYSTATE), &This.joysticks[i].dijs);
if (FAILED(hr))
{
if (hr == DIERR_INPUTLOST || hr == DIERR_NOTACQUIRED)
hr = IDirectInputDevice2_Acquire(This.joysticks[i].did);
continue;
}
}
}
/*
check if the DIJoystick is moved in the specified direction, defined in
osdepend.h. Return 0 if it is not pressed, nonzero otherwise.
*/
static int DIJoystick_is_joy_pressed(int joycode)
{
int axis = 0;
int dir = 0;
int value = 0;
int dz = 60;
int joy_num = GET_JOYCODE_JOY(joycode);
/* do we have as many sticks? */
if (joy_num == 0 || This.num_joysticks < joy_num)
return 0;
joy_num--;
if (This.joysticks[joy_num].use_joystick == FALSE)
return 0;
DIJOYSTATE dijs = This.joysticks[joy_num].dijs;
int stick = GET_JOYCODE_STICK(joycode);
if (stick == JOYCODE_STICK_BTN)
{
/* buttons */
int button;
button = GET_JOYCODE_BUTTON(joycode);
button--;
if (button >= This.joysticks[joy_num].num_buttons
|| GET_JOYCODE_DIR(joycode) != JOYCODE_DIR_BTN)
return 0;
return dijs.rgbButtons[button] != 0;
}
if (stick == JOYCODE_STICK_POV)
{
/* POV */
int pov_value = 0;
int angle = 0;
int axis_value = 0;
int num_pov = GET_JOYCODE_BUTTON(joycode) / 4;
int code = GET_JOYCODE_BUTTON(joycode) % 4;
axis = code / 2;
dir = code % 2;
if (num_pov >= This.joysticks[joy_num].num_pov)
return 0;
pov_value = dijs.rgdwPOV[num_pov];
if (LOWORD(pov_value) == 0xffff)
return 0;
angle = (pov_value + 27000) % 36000;
angle = (36000 - angle) % 36000;
angle /= 100;
/* angle is now in degrees counterclockwise from x axis*/
if (axis == 1)
axis_value = 128 + (int)(127 * cos(2 * M_PI * angle / 360.0)); /* x */
else
axis_value = 128 + (int)(127 * sin(2 * M_PI * angle / 360.0)); /* y */
if (dir == 1)
return axis_value <= (128 - 128 * dz / 100);
else
return axis_value >= (128 + 128 * dz / 100);
}
/* sticks */
axis = GET_JOYCODE_AXIS(joycode);
dir = GET_JOYCODE_DIR(joycode);
if (axis == 0 || This.joysticks[joy_num].num_axes < axis)
return 0;
axis--;
value = *(int *)(((byte *)&dijs) + This.joysticks[joy_num].axes[axis].offset);
if (dir == JOYCODE_DIR_NEG)
return value <= (128 - 128 * dz / 100);
else
return value >= (128 + 128 * dz / 100);
}
static BOOL DIJoystick_Available(void)
{
static BOOL bBeenHere = false;
static BOOL bAvailable = false;
LPDIRECTINPUT di = GetDirectInput();
if (di == NULL)
return false;
if (bBeenHere == false)
bBeenHere = true;
else
return bAvailable;
/* enumerate for joystick devices */
GUID guidDevice = guidNULL;
HRESULT hr = IDirectInput_EnumDevices(di, DIDEVTYPE_JOYSTICK, inputEnumDeviceProc, &guidDevice, DIEDFL_ATTACHEDONLY );
if (FAILED(hr))
{
return false;
}
/* Are there any joysticks attached? */
if (IsEqualGUID(guidDevice, guidNULL))
return false;
LPDIRECTINPUTDEVICE didTemp;
hr = IDirectInput_CreateDevice(di, guidDevice, &didTemp, NULL);
if (FAILED(hr))
return false;
/* Determine if DX5 is available by a QI for a DX5 interface. */
LPDIRECTINPUTDEVICE didJoystick;
hr = IDirectInputDevice_QueryInterface(didTemp, IID_IDirectInputDevice2, (void**)&didJoystick);
if (FAILED(hr))
bAvailable = false;
else
{
bAvailable = true;
IDirectInputDevice_Release(didJoystick);
}
/* dispose of the temp interface */
IDirectInputDevice_Release(didTemp);
return bAvailable;
}
int DIJoystick_GetNumPhysicalJoysticks()
{
return This.num_joysticks;
}
TCHAR* DIJoystick_GetPhysicalJoystickName(int num_joystick)
{
return This.joysticks[num_joystick].name;
}
int DIJoystick_GetNumPhysicalJoystickAxes(int num_joystick)
{
return This.joysticks[num_joystick].num_axes;
}
TCHAR* DIJoystick_GetPhysicalJoystickAxisName(int num_joystick, int num_axis)
{
return This.joysticks[num_joystick].axes[num_axis].name;
}
/***************************************************************************
Internal functions
***************************************************************************/
BOOL CALLBACK DIJoystick_EnumDeviceProc(LPDIDEVICEINSTANCE pdidi, LPVOID pv)
{
TCHAR buffer[5000];
This.joysticks[This.num_joysticks].guidDevice = pdidi->guidInstance;
_stprintf(buffer, TEXT("%s (%s)"), pdidi->tszProductName, pdidi->tszInstanceName);
This.joysticks[This.num_joysticks].name = (TCHAR *)malloc((_tcslen(buffer) + 1) * sizeof(TCHAR));
_tcscpy(This.joysticks[This.num_joysticks].name, buffer);
This.num_joysticks++;
return DIENUM_CONTINUE;
}
static BOOL CALLBACK DIJoystick_EnumAxisObjectsProc(LPCDIDEVICEOBJECTINSTANCE lpddoi, LPVOID pvRef)
{
joystick_type* joystick = (joystick_type*)pvRef;
joystick->axes[joystick->num_axes].guid = lpddoi->guidType;
joystick->axes[joystick->num_axes].name = (TCHAR *)malloc((_tcslen(lpddoi->tszName) + 1) * sizeof(TCHAR));
_tcscpy(joystick->axes[joystick->num_axes].name, lpddoi->tszName);
joystick->axes[joystick->num_axes].offset = lpddoi->dwOfs;
/*ErrorMsg("got axis %s, offset %i",lpddoi->tszName, lpddoi->dwOfs);*/
DIPROPRANGE diprg;
diprg.diph.dwSize = sizeof(diprg);
diprg.diph.dwHeaderSize = sizeof(diprg.diph);
diprg.diph.dwObj = lpddoi->dwOfs;
diprg.diph.dwHow = DIPH_BYOFFSET;
diprg.lMin = 0;
diprg.lMax = 255;
HRESULT hr = IDirectInputDevice2_SetProperty(joystick->did, DIPROP_RANGE, &diprg.diph);
if (FAILED(hr)) /* if this fails, don't use this axis */
{
free(joystick->axes[joystick->num_axes].name);
joystick->axes[joystick->num_axes].name = NULL;
return DIENUM_CONTINUE;
}
#ifdef JOY_DEBUG
if (FAILED(hr))
ErrorMsg("DirectInput SetProperty() joystick axis %s failed - %s\n", joystick->axes[joystick->num_axes].name, DirectXDecodeError(hr));
#endif
/* Set axis dead zone to 0; we need accurate #'s for analog joystick reading. */
hr = SetDIDwordProperty(joystick->did, DIPROP_DEADZONE, lpddoi->dwOfs, DIPH_BYOFFSET, 0);
#ifdef JOY_DEBUG
if (FAILED(hr))
ErrorMsg("DirectInput SetProperty() joystick axis %s dead zone failed - %s\n", joystick->axes[joystick->num_axes].name, DirectXDecodeError(hr));
#endif
joystick->num_axes++;
return DIENUM_CONTINUE;
}
static BOOL CALLBACK DIJoystick_EnumPOVObjectsProc(LPCDIDEVICEOBJECTINSTANCE lpddoi, LPVOID pvRef)
{
joystick_type* joystick = (joystick_type*)pvRef;
joystick->num_pov++;
return DIENUM_CONTINUE;
}
static BOOL CALLBACK DIJoystick_EnumButtonObjectsProc(LPCDIDEVICEOBJECTINSTANCE lpddoi, LPVOID pvRef)
{
joystick_type* joystick = (joystick_type*)pvRef;
joystick->num_buttons++;
return DIENUM_CONTINUE;
}
static void ClearJoyState(DIJOYSTATE *pdijs)
{
memset(pdijs, 0, sizeof(DIJOYSTATE));
pdijs->lX = 128;
pdijs->lY = 128;
pdijs->lZ = 128;
pdijs->lRx = 128;
pdijs->lRy = 128;
pdijs->lRz = 128;
pdijs->rglSlider[0] = 128;
pdijs->rglSlider[1] = 128;
pdijs->rgdwPOV[0] = -1;
pdijs->rgdwPOV[1] = -1;
pdijs->rgdwPOV[2] = -1;
pdijs->rgdwPOV[3] = -1;
}
static void InitJoystick(joystick_type *joystick)
{
joystick->use_joystick = false;
joystick->did = NULL;
joystick->num_axes = 0;
joystick->is_light_gun = (_tcscmp(joystick->name, TEXT("ACT LABS GS (ACT LABS GS)")) == 0);
/* get a did1 interface first... */
LPDIRECTINPUT di = GetDirectInput();
LPDIRECTINPUTDEVICE didTemp;
HRESULT hr = IDirectInput_CreateDevice(di, joystick->guidDevice, &didTemp, NULL);
if (FAILED(hr))
{
ErrorMsg("DirectInput CreateDevice() joystick failed: %s\n", DirectXDecodeError(hr));
return;
}
/* get a did2 interface to work with polling (most) joysticks */
hr = IDirectInputDevice_QueryInterface(didTemp, IID_IDirectInputDevice2, (void**)&joystick->did);
/* dispose of the temp interface */
IDirectInputDevice_Release(didTemp);
/* check result of getting the did2 */
if (FAILED(hr))
{
/* no error message because this happens in dx3 */
/* ErrorMsg("DirectInput QueryInterface joystick failed\n"); */
joystick->did = NULL;
return;
}
hr = IDirectInputDevice2_SetCooperativeLevel(joystick->did, GetMainWindow(), DISCL_NONEXCLUSIVE | DISCL_BACKGROUND);
if (FAILED(hr))
{
ErrorMsg("DirectInput SetCooperativeLevel() joystick failed: %s\n", DirectXDecodeError(hr));
return;
}
hr = IDirectInputDevice2_SetDataFormat(joystick->did, &c_dfDIJoystick);
if (FAILED(hr))
{
ErrorMsg("DirectInput SetDataFormat() joystick failed: %s\n", DirectXDecodeError(hr));
return;
}
if (joystick->is_light_gun)
{
/* setup light gun to report raw screen pixel data */
DIPROPDWORD diprop;
memset(&diprop, 0, sizeof(diprop));
diprop.diph.dwSize = sizeof(DIPROPDWORD);
diprop.diph.dwHeaderSize = sizeof(DIPROPHEADER);
diprop.diph.dwObj = 0;
diprop.diph.dwHow = DIPH_DEVICE;
diprop.dwData = DIPROPCALIBRATIONMODE_RAW;
IDirectInputDevice2_SetProperty(joystick->did, DIPROP_CALIBRATIONMODE, &diprop.diph);
}
else
{
/* enumerate our axes */
hr = IDirectInputDevice_EnumObjects(joystick->did, DIJoystick_EnumAxisObjectsProc, joystick, DIDFT_AXIS);
if (FAILED(hr))
{
ErrorMsg("DirectInput EnumObjects() Axes failed: %s\n", DirectXDecodeError(hr));
return;
}
/* enumerate our POV hats */
joystick->num_pov = 0;
hr = IDirectInputDevice_EnumObjects(joystick->did, DIJoystick_EnumPOVObjectsProc, joystick, DIDFT_POV);
if (FAILED(hr))
{
ErrorMsg("DirectInput EnumObjects() POVs failed: %s\n", DirectXDecodeError(hr));
return;
}
}
/* enumerate our buttons */
joystick->num_buttons = 0;
hr = IDirectInputDevice_EnumObjects(joystick->did, DIJoystick_EnumButtonObjectsProc, joystick, DIDFT_BUTTON);
if (FAILED(hr))
{
ErrorMsg("DirectInput EnumObjects() Buttons failed: %s\n", DirectXDecodeError(hr));
return;
}
hr = IDirectInputDevice2_Acquire(joystick->did);
if (FAILED(hr))
{
ErrorMsg("DirectInputDevice Acquire joystick failed!\n");
return;
}
/* start by clearing the structures */
ClearJoyState(&joystick->dijs);
joystick->use_joystick = TRUE;
}
static void ExitJoystick(joystick_type *joystick)
{
if (joystick->did)
{
IDirectInputDevice_Unacquire(joystick->did);
IDirectInputDevice_Release(joystick->did);
joystick->did = NULL;
}
for (DWORD i = 0; i < joystick->num_axes; i++)
{
if (joystick->axes[i].name)
free(joystick->axes[i].name);
joystick->axes[i].name = NULL;
}
if (joystick->name)
{
free(joystick->name);
joystick->name = NULL;
}
}
/***************************************************************************
DXdecode stuff
***************************************************************************/
typedef struct tagERRORCODE
{
HRESULT hr;
const char *szError;
} ERRORCODE, * LPERRORCODE;
#include <ddraw.h>
static const ERRORCODE g_ErrorCode[] =
{
{ DDERR_ALREADYINITIALIZED, "DDERR_ALREADYINITIALIZED"},
{ DDERR_CANNOTATTACHSURFACE, "DDERR_CANNOTATTACHSURFACE"},
{ DDERR_CANNOTDETACHSURFACE, "DDERR_CANNOTDETACHSURFACE"},
{ DDERR_CURRENTLYNOTAVAIL, "DDERR_CURRENTLYNOTAVAIL"},
{ DDERR_EXCEPTION, "DDERR_EXCEPTION"},
{ DDERR_GENERIC, "DDERR_GENERIC"},
{ DDERR_HEIGHTALIGN, "DDERR_HEIGHTALIGN"},
{ DDERR_INCOMPATIBLEPRIMARY, "DDERR_INCOMPATIBLEPRIMARY"},
{ DDERR_INVALIDCAPS, "DDERR_INVALIDCAPS"},
{ DDERR_INVALIDCLIPLIST, "DDERR_INVALIDCLIPLIST"},
{ DDERR_INVALIDMODE, "DDERR_INVALIDMODE"},
{ DDERR_INVALIDOBJECT, "DDERR_INVALIDOBJECT"},
{ DDERR_INVALIDPARAMS, "DDERR_INVALIDPARAMS"},
{ DDERR_INVALIDPIXELFORMAT, "DDERR_INVALIDPIXELFORMAT"},
{ DDERR_INVALIDRECT, "DDERR_INVALIDRECT"},
{ DDERR_LOCKEDSURFACES, "DDERR_LOCKEDSURFACES"},
{ DDERR_NO3D, "DDERR_NO3D"},
{ DDERR_NOALPHAHW, "DDERR_NOALPHAHW"},
{ DDERR_NOCLIPLIST, "DDERR_NOCLIPLIST"},
{ DDERR_NOCOLORCONVHW, "DDERR_NOCOLORCONVHW"},
{ DDERR_NOCOOPERATIVELEVELSET, "DDERR_NOCOOPERATIVELEVELSET"},
{ DDERR_NOCOLORKEY, "DDERR_NOCOLORKEY"},
{ DDERR_NOCOLORKEYHW, "DDERR_NOCOLORKEYHW"},
{ DDERR_NODIRECTDRAWSUPPORT, "DDERR_NODIRECTDRAWSUPPORT"},
{ DDERR_NOEXCLUSIVEMODE, "DDERR_NOEXCLUSIVEMODE"},
{ DDERR_NOFLIPHW, "DDERR_NOFLIPHW"},
{ DDERR_NOGDI, "DDERR_NOGDI"},
{ DDERR_NOMIRRORHW, "DDERR_NOMIRRORHW"},
{ DDERR_NOTFOUND, "DDERR_NOTFOUND"},
{ DDERR_NOOVERLAYHW, "DDERR_NOOVERLAYHW"},
{ DDERR_NORASTEROPHW, "DDERR_NORASTEROPHW"},
{ DDERR_NOROTATIONHW, "DDERR_NOROTATIONHW"},
{ DDERR_NOSTRETCHHW, "DDERR_NOSTRETCHHW"},
{ DDERR_NOT4BITCOLOR, "DDERR_NOT4BITCOLOR"},
{ DDERR_NOT4BITCOLORINDEX, "DDERR_NOT4BITCOLORINDEX"},
{ DDERR_NOT8BITCOLOR, "DDERR_NOT8BITCOLOR"},
{ DDERR_NOTEXTUREHW, "DDERR_NOTEXTUREHW"},
{ DDERR_NOVSYNCHW, "DDERR_NOVSYNCHW"},
{ DDERR_NOZBUFFERHW, "DDERR_NOZBUFFERHW"},
{ DDERR_NOZOVERLAYHW, "DDERR_NOZOVERLAYHW"},
{ DDERR_OUTOFCAPS, "DDERR_OUTOFCAPS"},
{ DDERR_OUTOFMEMORY, "DDERR_OUTOFMEMORY"},
{ DDERR_OUTOFVIDEOMEMORY, "DDERR_OUTOFVIDEOMEMORY"},
{ DDERR_OVERLAYCANTCLIP, "DDERR_OVERLAYCANTCLIP"},
{ DDERR_OVERLAYCOLORKEYONLYONEACTIVE, "DDERR_OVERLAYCOLORKEYONLYONEACTIVE"},
{ DDERR_PALETTEBUSY, "DDERR_PALETTEBUSY"},
{ DDERR_COLORKEYNOTSET, "DDERR_COLORKEYNOTSET"},
{ DDERR_SURFACEALREADYATTACHED, "DDERR_SURFACEALREADYATTACHED"},
{ DDERR_SURFACEALREADYDEPENDENT, "DDERR_SURFACEALREADYDEPENDENT"},
{ DDERR_SURFACEBUSY, "DDERR_SURFACEBUSY"},
{ DDERR_CANTLOCKSURFACE, "DDERR_CANTLOCKSURFACE"},
{ DDERR_SURFACEISOBSCURED, "DDERR_SURFACEISOBSCURED"},
{ DDERR_SURFACELOST, "DDERR_SURFACELOST"},
{ DDERR_SURFACENOTATTACHED, "DDERR_SURFACENOTATTACHED"},
{ DDERR_TOOBIGHEIGHT, "DDERR_TOOBIGHEIGHT"},
{ DDERR_TOOBIGSIZE, "DDERR_TOOBIGSIZE"},
{ DDERR_TOOBIGWIDTH, "DDERR_TOOBIGWIDTH"},
{ DDERR_UNSUPPORTED, "DDERR_UNSUPPORTED"},
{ DDERR_UNSUPPORTEDFORMAT, "DDERR_UNSUPPORTEDFORMAT"},
{ DDERR_UNSUPPORTEDMASK, "DDERR_UNSUPPORTEDMASK"},
{ DDERR_VERTICALBLANKINPROGRESS, "DDERR_VERTICALBLANKINPROGRESS"},
{ DDERR_WASSTILLDRAWING, "DDERR_WASSTILLDRAWING"},
{ DDERR_XALIGN, "DDERR_XALIGN"},
{ DDERR_INVALIDDIRECTDRAWGUID, "DDERR_INVALIDDIRECTDRAWGUID"},
{ DDERR_DIRECTDRAWALREADYCREATED, "DDERR_DIRECTDRAWALREADYCREATED"},
{ DDERR_NODIRECTDRAWHW, "DDERR_NODIRECTDRAWHW"},
{ DDERR_PRIMARYSURFACEALREADYEXISTS, "DDERR_PRIMARYSURFACEALREADYEXISTS"},
{ DDERR_NOEMULATION, "DDERR_NOEMULATION"},
{ DDERR_REGIONTOOSMALL, "DDERR_REGIONTOOSMALL"},
{ DDERR_CLIPPERISUSINGHWND, "DDERR_CLIPPERISUSINGHWND"},
{ DDERR_NOCLIPPERATTACHED, "DDERR_NOCLIPPERATTACHED"},
{ DDERR_NOHWND, "DDERR_NOHWND"},
{ DDERR_HWNDSUBCLASSED, "DDERR_HWNDSUBCLASSED"},
{ DDERR_HWNDALREADYSET, "DDERR_HWNDALREADYSET"},
{ DDERR_NOPALETTEATTACHED, "DDERR_NOPALETTEATTACHED"},
{ DDERR_NOPALETTEHW, "DDERR_NOPALETTEHW"},
{ DDERR_BLTFASTCANTCLIP, "DDERR_BLTFASTCANTCLIP"},
{ DDERR_NOBLTHW, "DDERR_NOBLTHW"},
{ DDERR_NODDROPSHW, "DDERR_NODDROPSHW"},
{ DDERR_OVERLAYNOTVISIBLE, "DDERR_OVERLAYNOTVISIBLE"},
{ DDERR_NOOVERLAYDEST, "DDERR_NOOVERLAYDEST"},
{ DDERR_INVALIDPOSITION, "DDERR_INVALIDPOSITION"},
{ DDERR_NOTAOVERLAYSURFACE, "DDERR_NOTAOVERLAYSURFACE"},
{ DDERR_EXCLUSIVEMODEALREADYSET, "DDERR_EXCLUSIVEMODEALREADYSET"},
{ DDERR_NOTFLIPPABLE, "DDERR_NOTFLIPPABLE"},
{ DDERR_CANTDUPLICATE, "DDERR_CANTDUPLICATE"},
{ DDERR_NOTLOCKED, "DDERR_NOTLOCKED"},
{ DDERR_CANTCREATEDC, "DDERR_CANTCREATEDC"},
{ DDERR_NODC, "DDERR_NODC"},
{ DDERR_WRONGMODE, "DDERR_WRONGMODE"},
{ DDERR_IMPLICITLYCREATED, "DDERR_IMPLICITLYCREATED"},
{ DDERR_NOTPALETTIZED, "DDERR_NOTPALETTIZED"},
{ DDERR_UNSUPPORTEDMODE, "DDERR_UNSUPPORTEDMODE"},
{ DDERR_NOMIPMAPHW, "DDERR_NOMIPMAPHW"},
{ DDERR_INVALIDSURFACETYPE, "DDERR_INVALIDSURFACETYPE"},
{ DDERR_NOOPTIMIZEHW, "DDERR_NOOPTIMIZEHW"},
{ DDERR_NOTLOADED, "DDERR_NOTLOADED"},
{ DDERR_DCALREADYCREATED, "DDERR_DCALREADYCREATED"},
{ DDERR_NONONLOCALVIDMEM, "DDERR_NONONLOCALVIDMEM"},
{ DDERR_CANTPAGELOCK, "DDERR_CANTPAGELOCK"},
{ DDERR_CANTPAGEUNLOCK, "DDERR_CANTPAGEUNLOCK"},
{ DDERR_NOTPAGELOCKED, "DDERR_NOTPAGELOCKED"},
{ DDERR_MOREDATA, "DDERR_MOREDATA"},
{ DDERR_VIDEONOTACTIVE, "DDERR_VIDEONOTACTIVE"},
{ DDERR_DEVICEDOESNTOWNSURFACE, "DDERR_DEVICEDOESNTOWNSURFACE"},
{ DDERR_NOTINITIALIZED, "DDERR_NOTINITIALIZED"},
{ DIERR_OLDDIRECTINPUTVERSION, "DIERR_OLDDIRECTINPUTVERSION" },
{ DIERR_BETADIRECTINPUTVERSION, "DIERR_BETADIRECTINPUTVERSION" },
{ DIERR_BADDRIVERVER, "DIERR_BADDRIVERVER" },
{ DIERR_DEVICENOTREG, "DIERR_DEVICENOTREG" },
{ DIERR_NOTFOUND, "DIERR_NOTFOUND" },
{ DIERR_OBJECTNOTFOUND, "DIERR_OBJECTNOTFOUND" },
{ DIERR_INVALIDPARAM, "DIERR_INVALIDPARAM" },
{ DIERR_NOINTERFACE, "DIERR_NOINTERFACE" },
{ DIERR_GENERIC, "DIERR_GENERIC" },
{ DIERR_OUTOFMEMORY, "DIERR_OUTOFMEMORY" },
{ DIERR_UNSUPPORTED, "DIERR_UNSUPPORTED" },
{ DIERR_NOTINITIALIZED, "DIERR_NOTINITIALIZED" },
{ DIERR_ALREADYINITIALIZED, "DIERR_ALREADYINITIALIZED" },
{ DIERR_NOAGGREGATION, "DIERR_NOAGGREGATION" },
{ DIERR_OTHERAPPHASPRIO, "DIERR_OTHERAPPHASPRIO" },
{ DIERR_INPUTLOST, "DIERR_INPUTLOST" },
{ DIERR_ACQUIRED, "DIERR_ACQUIRED" },
{ DIERR_NOTACQUIRED, "DIERR_NOTACQUIRED" },
{ DIERR_READONLY, "DIERR_READONLY" },
{ DIERR_HANDLEEXISTS, "DIERR_HANDLEEXISTS" },
{ E_PENDING, "E_PENDING" },
{ (HRESULT)DIERR_INSUFFICIENTPRIVS, "DIERR_INSUFFICIENTPRIVS" },
{ (HRESULT)DIERR_DEVICEFULL, "DIERR_DEVICEFULL" },
{ (HRESULT)DIERR_MOREDATA, "DIERR_MOREDATA" },
{ (HRESULT)DIERR_NOTDOWNLOADED, "DIERR_NOTDOWNLOADED" },
{ (HRESULT)DIERR_HASEFFECTS, "DIERR_HASEFFECTS" },
{ (HRESULT)DIERR_NOTEXCLUSIVEACQUIRED,"DIERR_NOTEXCLUSIVEACQUIRED" },
{ (HRESULT)DIERR_INCOMPLETEEFFECT, "DIERR_INCOMPLETEEFFECT" },
{ (HRESULT)DIERR_NOTBUFFERED, "DIERR_NOTBUFFERED" },
{ (HRESULT)DIERR_EFFECTPLAYING, "DIERR_EFFECTPLAYING" },
//{ (HRESULT)DIERR_UNPLUGGED, "DIERR_UNPLUGGED" },
{ E_NOINTERFACE, "E_NOINTERFACE" }
};
/****************************************************************************
DirectXDecodeError: Return a string description of the given DirectX
error code.
*****************************************************************************/
const char * DirectXDecodeError(HRESULT errorval)
{
for (int i = 0; i < (sizeof(g_ErrorCode) / sizeof(g_ErrorCode[0])); i++)
{
if (g_ErrorCode[i].hr == errorval)
{
return g_ErrorCode[i].szError;
}
}
static char tmp[64];
sprintf(tmp, "UNKNOWN: 0x%x", (unsigned int)errorval);
return tmp;
}
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