diff options
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | generic/tkBitmap.c | 8 |
2 files changed, 9 insertions, 2 deletions
@@ -1,5 +1,8 @@ 2006-02-27 Donal K. Fellows <donal.k.fellows@manchester.ac.uk> + * generic/tkBitmap.c (Tk_GetBitmapFromData): Improve thread-safety. + [Bug 470322] + * generic/tkImgBmap.c (ImgBmapConfigureInstance): Force creation of new Pixmaps before deletion of old ones to prevent stupid caching problems. [Bug 480862] diff --git a/generic/tkBitmap.c b/generic/tkBitmap.c index 3f9e2e6..c97d5c2 100644 --- a/generic/tkBitmap.c +++ b/generic/tkBitmap.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkBitmap.c,v 1.10 2002/08/05 04:30:38 dgp Exp $ + * RCS: @(#) $Id: tkBitmap.c,v 1.10.2.1 2006/02/27 11:36:02 dkf Exp $ */ #include "tkPort.h" @@ -818,8 +818,12 @@ Tk_GetBitmapFromData(interp, tkwin, source, width, height) char string[16 + TCL_INTEGER_SPACE]; char *name; TkDisplay *dispPtr = ((TkWindow *) tkwin)->dispPtr; + ThreadSpecificData *tsdPtr = (ThreadSpecificData *) + Tcl_GetThreadData(&dataKey, sizeof(ThreadSpecificData)); - BitmapInit(dispPtr); + if (!tsdPtr->initialized) { + BitmapInit(dispPtr); + } nameKey.source = source; nameKey.width = width; |