nanogui: found problem with applyOp makros (located in drivers/fb.h)
Subject:
found problem with applyOp makros (located in drivers/fb.h)
From:
Klatt Uwe ####@####.####
Date:
29 Oct 2008 09:57:22 -0000
Message-Id: <A1F06CF959C7E14EAC28F277F3681758057E251625@MAS15.arnstein.miwe.de>
Hello,
while trying newest cvs I found the following problem:
int count = cnt;
should be
int count = cnt-1;
I tested only applyOp4 but applyOp3 and applyOp2 has same code...
(I am using mipsel arch with 16bit framebuffer)
===============================================
Another small patch:
- Adding GetTextAlign()
- Adding TA_CENTER and TA_RIGHT textalign flags
--- ../src/microwin.cvs/src/mwin/wingdi.c 2005-06-22 00:40:30.000000000 +0200
+++ microwindows-0.91/src/mwin/wingdi.c 2007-02-23 09:21:33.000000000 +0100
@@ -308,6 +308,14 @@
return oldfMode;
}
+UINT WINAPI
+GetTextAlign(HDC hdc)
+{
+ if(!hdc)
+ return GDI_ERROR;
+ return hdc->textalign;
+}
+
/* FIXME: releasing a DC does NOT change back the drawing mode!*/
int WINAPI
SetROP2(HDC hdc, int fnDrawMode)
@@ -850,6 +857,18 @@
flags |= MWTF_BOTTOM;
} else
flags |= MWTF_TOP;
+ if((hdc->textalign & TA_CENTER) == TA_CENTER) {
+ MWCOORD ph, pw, pb;
+ GdGetTextSize(hdc->font->pfont, lpszString, cbCount,
+ &pw, &ph, &pb, flags);
+ pt.x -= pw/2;
+ }
+ else if(hdc->textalign & TA_RIGHT) {
+ MWCOORD ph, pw, pb;
+ GdGetTextSize(hdc->font->pfont, lpszString, cbCount,
+ &pw, &ph, &pb, flags);
+ pt.x -= pw;
+ }
GdText(hdc->psd, pt.x, pt.y, lpszString, cbCount, flags);
return TRUE;
Bye
Uwe
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