static Bool
xf86CursorCloseScreen(int i, ScreenPtr pScreen)
{
ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
miPointerScreenPtr PointPriv = (miPointerScreenPtr)dixLookupPrivate(
&pScreen->devPrivates, miPointerScreenKey);
xf86CursorScreenPtr ScreenPriv = (xf86CursorScreenPtr)dixLookupPrivate(
&pScreen->devPrivates, xf86CursorScreenKey);
if (ScreenPriv->isUp && pScrn->vtSema)
xf86SetCursor(pScreen, NullCursor, ScreenPriv->x, ScreenPriv->y);
if (ScreenPriv->CurrentCursor)
FreeCursor(ScreenPriv->CurrentCursor, None);
pScreen->CloseScreen = ScreenPriv->CloseScreen;
pScreen->QueryBestSize = ScreenPriv->QueryBestSize;
pScreen->RecolorCursor = ScreenPriv->RecolorCursor;
if (ScreenPriv->InstallColormap)
pScreen->InstallColormap = ScreenPriv->InstallColormap;
PointPriv->spriteFuncs = ScreenPriv->spriteFuncs;
PointPriv->showTransparent = ScreenPriv->showTransparent;
pScrn->EnableDisableFBAccess = ScreenPriv->EnableDisableFBAccess;
pScrn->SwitchMode = ScreenPriv->SwitchMode;
free(ScreenPriv->transparentData);
free(ScreenPriv);
return (*pScreen->CloseScreen)(i, pScreen);
}
static void
crtc_load_cursor_argb(xf86CrtcPtr crtc, CARD32 * image)
{
xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(crtc->scrn);
modesettingPtr ms = modesettingPTR(crtc->scrn);
/* Older X servers have cursor reference counting bugs leading to use of
* freed memory and consequently random crashes. Should be fixed as of
* xserver 1.8, but this workaround shouldn't hurt anyway.
*/
if (config->cursor)
config->cursor->refcnt++;
if (ms->cursor)
FreeCursor(ms->cursor, None);
ms->cursor = config->cursor;
if (ms->screen)
crtc_load_cursor_argb_ga3d(crtc, image);
#ifdef HAVE_LIBKMS
else if (ms->kms)
crtc_load_cursor_argb_kms(crtc, image);
#endif
}
void
Tk_FreeCursorFromObj(
Tk_Window tkwin, /* The window this cursor lives in. Needed for
* the display value. */
Tcl_Obj *objPtr) /* The Tcl_Obj * to be freed. */
{
FreeCursor(GetCursorFromObj(tkwin, objPtr));
FreeCursorObjProc(objPtr);
}
static void
FreeGrab(GrabPtr pGrab)
{
free(pGrab->modifiersDetail.pMask);
free(pGrab->detail.pMask);
if (pGrab->cursor)
FreeCursor(pGrab->cursor, (Cursor)0);
free(pGrab);
}
void
FreeGrab(GrabPtr pGrab)
{
BUG_RETURN(!pGrab);
free(pGrab->modifiersDetail.pMask);
free(pGrab->detail.pMask);
if (pGrab->cursor)
FreeCursor(pGrab->cursor, (Cursor) 0);
xi2mask_free(&pGrab->xi2mask);
free(pGrab);
}
void
FreeGrab(GrabPtr pGrab)
{
if (pGrab->grabtype == XI2 && pGrab->type == XI_TouchBegin)
TouchListenerGone(pGrab->resource);
free(pGrab->modifiersDetail.pMask);
free(pGrab->detail.pMask);
if (pGrab->cursor)
FreeCursor(pGrab->cursor, (Cursor)0);
xi2mask_free(&pGrab->xi2mask);
free(pGrab);
}
/**
* Clean up CRTC-based cursor code
*/
void
xf86_cursors_fini(ScreenPtr screen)
{
ScrnInfoPtr scrn = xf86ScreenToScrn(screen);
xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
if (xf86_config->cursor_info) {
xf86DestroyCursorInfoRec(xf86_config->cursor_info);
xf86_config->cursor_info = NULL;
}
free(xf86_config->cursor_image);
xf86_config->cursor_image = NULL;
if (xf86_config->cursor) {
FreeCursor(xf86_config->cursor, None);
xf86_config->cursor = NULL;
}
}
static Bool
xf86_use_hw_cursor (ScreenPtr screen, CursorPtr cursor)
{
ScrnInfoPtr scrn = xf86Screens[screen->myNum];
xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
xf86CursorInfoPtr cursor_info = xf86_config->cursor_info;
++cursor->refcnt;
if (xf86_config->cursor)
FreeCursor (xf86_config->cursor, None);
xf86_config->cursor = cursor;
if (cursor->bits->width > cursor_info->MaxWidth ||
cursor->bits->height> cursor_info->MaxHeight)
return FALSE;
return TRUE;
}
void
Tk_FreeCursor(
Display *display, /* Display for which cursor was allocated. */
Tk_Cursor cursor) /* Identifier for cursor to be released. */
{
Tcl_HashEntry *idHashPtr;
TkDisplay *dispPtr = TkGetDisplay(display);
if (!dispPtr->cursorInit) {
Tcl_Panic("Tk_FreeCursor called before Tk_GetCursor");
}
idHashPtr = Tcl_FindHashEntry(&dispPtr->cursorIdTable, (char *) cursor);
if (idHashPtr == NULL) {
Tcl_Panic("Tk_FreeCursor received unknown cursor argument");
}
FreeCursor((TkCursor *) Tcl_GetHashValue(idHashPtr));
}
void __cdecl free_game()
{
int i; // esi
FreeControlPan();
FreeInvGFX();
FreeGMenu();
FreeQuestText();
FreeStoreMem();
for(i = 0; i < 4; i++)
FreePlayerGFX(i);
FreeItemGFX();
FreeCursor();
FreeLightTable();
FreeDebugGFX();
FreeGameMem();
}
static Bool
AnimCurUnrealizeCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor)
{
AnimCurScreenPtr as = GetAnimCurScreen(pScreen);
Bool ret;
Unwrap(as, pScreen, UnrealizeCursor);
if (IsAnimCur(pCursor)) {
AnimCurPtr ac = GetAnimCur(pCursor);
int i;
if (pScreen->myNum == 0)
for (i = 0; i < ac->nelt; i++)
FreeCursor(ac->elts[i].pCursor, 0);
ret = TRUE;
}
else
ret = (*pScreen->UnrealizeCursor) (pDev, pScreen, pCursor);
Wrap(as, pScreen, UnrealizeCursor, AnimCurUnrealizeCursor);
return ret;
}
static Bool
xf86_use_hw_cursor_argb (ScreenPtr screen, CursorPtr cursor)
{
ScrnInfoPtr scrn = xf86Screens[screen->myNum];
xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
xf86CursorInfoPtr cursor_info = xf86_config->cursor_info;
++cursor->refcnt;
if (xf86_config->cursor)
FreeCursor (xf86_config->cursor, None);
xf86_config->cursor = cursor;
/* Make sure ARGB support is available */
if ((cursor_info->Flags & HARDWARE_CURSOR_ARGB) == 0)
return FALSE;
if (cursor->bits->width > cursor_info->MaxWidth ||
cursor->bits->height> cursor_info->MaxHeight)
return FALSE;
return TRUE;
}
CGeneral::~CGeneral()
{
FreeCursor();
FreeImages();
FreeSound();
}
