diff options
Diffstat (limited to 'lib/libX11/src/xcms')
| -rw-r--r-- | lib/libX11/src/xcms/cmsCmap.c | 14 | ||||
| -rw-r--r-- | lib/libX11/src/xcms/cmsTrig.c | 4 |
2 files changed, 18 insertions, 0 deletions
diff --git a/lib/libX11/src/xcms/cmsCmap.c b/lib/libX11/src/xcms/cmsCmap.c index c7087ecb1..4b229477b 100644 --- a/lib/libX11/src/xcms/cmsCmap.c +++ b/lib/libX11/src/xcms/cmsCmap.c @@ -87,12 +87,17 @@ CmapRecForColormap( _XAsyncHandler async; _XAsyncErrorState async_state; + LockDisplay(dpy); for (pRec = (XcmsCmapRec *)dpy->cms.clientCmaps; pRec != NULL; pRec = pRec->pNext) { if (pRec->cmapID == cmap) { + UnlockDisplay(dpy); + SyncHandle(); return(pRec); } } + UnlockDisplay(dpy); + SyncHandle(); /* * Can't find an XcmsCmapRec associated with cmap in our records. @@ -258,9 +263,12 @@ _XcmsAddCmapRec( pNew->dpy = dpy; pNew->windowID = windowID; pNew->visual = visual; + LockDisplay(dpy); pNew->pNext = (XcmsCmapRec *)dpy->cms.clientCmaps; dpy->cms.clientCmaps = (XPointer)pNew; dpy->free_funcs->clientCmaps = _XcmsFreeClientCmaps; + UnlockDisplay(dpy); + SyncHandle(); /* * Note, we don't create the XcmsCCC for pNew->ccc here because @@ -342,6 +350,7 @@ _XcmsDeleteCmapRec( } /* search for it in the list */ + LockDisplay(dpy); pPrevPtr = (XcmsCmapRec **)&dpy->cms.clientCmaps; while ((pRec = *pPrevPtr) && (pRec->cmapID != cmap)) { pPrevPtr = &pRec->pNext; @@ -354,6 +363,8 @@ _XcmsDeleteCmapRec( *pPrevPtr = pRec->pNext; Xfree(pRec); } + UnlockDisplay(dpy); + SyncHandle(); } @@ -378,6 +389,7 @@ _XcmsFreeClientCmaps( { XcmsCmapRec *pRecNext, *pRecFree; + LockDisplay(dpy); pRecNext = (XcmsCmapRec *)dpy->cms.clientCmaps; while (pRecNext != NULL) { pRecFree = pRecNext; @@ -390,6 +402,8 @@ _XcmsFreeClientCmaps( Xfree(pRecFree); } dpy->cms.clientCmaps = (XPointer)NULL; + UnlockDisplay(dpy); + SyncHandle(); } diff --git a/lib/libX11/src/xcms/cmsTrig.c b/lib/libX11/src/xcms/cmsTrig.c index b23033aa8..ebb92be5b 100644 --- a/lib/libX11/src/xcms/cmsTrig.c +++ b/lib/libX11/src/xcms/cmsTrig.c @@ -71,7 +71,11 @@ _XcmsModuloF( #define XCMS_SIXTHPI 0.523598775598298820 #define XCMS_RADIANS(d) ((d) * XCMS_PI / 180.0) #define XCMS_DEGREES(r) ((r) * 180.0 / XCMS_PI) +#ifdef __vax__ +#define XCMS_X6_UNDERFLOWS (3.784659e-07) /* X**6 almost underflows*/ +#else #define XCMS_X6_UNDERFLOWS (4.209340e-52) /* X**6 almost underflows */ +#endif #define XCMS_X16_UNDERFLOWS (5.421010e-20) /* X**16 almost underflows*/ #define XCMS_CHAR_BIT 8 #define XCMS_LONG_MAX 0x7FFFFFFF |