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pict generation code takes into account mask, getting rid of a memory leak

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@17561 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2002-10-17 20:32:29 +00:00
parent 728d6d7d3a
commit c033876ec0
2 changed files with 20 additions and 6 deletions
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9
src/mac/bitmap.cpp
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@@ -272,14 +272,19 @@ PicHandle wxMacCreatePict(GWorldPtr wp, GWorldPtr mask)
SetGWorld( wp , NULL ) ; SetGWorld( wp , NULL ) ;
Rect portRect ; Rect portRect ;
if ( clipRgn )
portRect = (**clipRgn).rgnBBox ;
else
GetPortBounds( wp , &portRect ) ; GetPortBounds( wp , &portRect ) ;
pict = OpenPicture(&portRect); pict = OpenPicture(&portRect);
if(pict) if(pict)
{ {
RGBForeColor( &black ) ; RGBForeColor( &black ) ;
RGBBackColor( &white ) ; RGBBackColor( &white ) ;
if ( clipRgn )
SetClip( clipRgn ) ;
LockPixels( GetGWorldPixMap( wp ) ) ; LockPixels( GetGWorldPixMap( wp ) ) ;
CopyBits(GetPortBitMapForCopyBits(wp), CopyBits(GetPortBitMapForCopyBits(wp),
GetPortBitMapForCopyBits(wp), GetPortBitMapForCopyBits(wp),
@@ -290,6 +295,8 @@ PicHandle wxMacCreatePict(GWorldPtr wp, GWorldPtr mask)
ClosePicture(); ClosePicture();
} }
SetGWorld( origPort , origDev ) ; SetGWorld( origPort , origDev ) ;
if ( clipRgn )
DisposeRgn( clipRgn ) ;
return pict; return pict;
} }

9
src/mac/carbon/bitmap.cpp
View File

@@ -272,14 +272,19 @@ PicHandle wxMacCreatePict(GWorldPtr wp, GWorldPtr mask)
SetGWorld( wp , NULL ) ; SetGWorld( wp , NULL ) ;
Rect portRect ; Rect portRect ;
if ( clipRgn )
portRect = (**clipRgn).rgnBBox ;
else
GetPortBounds( wp , &portRect ) ; GetPortBounds( wp , &portRect ) ;
pict = OpenPicture(&portRect); pict = OpenPicture(&portRect);
if(pict) if(pict)
{ {
RGBForeColor( &black ) ; RGBForeColor( &black ) ;
RGBBackColor( &white ) ; RGBBackColor( &white ) ;
if ( clipRgn )
SetClip( clipRgn ) ;
LockPixels( GetGWorldPixMap( wp ) ) ; LockPixels( GetGWorldPixMap( wp ) ) ;
CopyBits(GetPortBitMapForCopyBits(wp), CopyBits(GetPortBitMapForCopyBits(wp),
GetPortBitMapForCopyBits(wp), GetPortBitMapForCopyBits(wp),
@@ -290,6 +295,8 @@ PicHandle wxMacCreatePict(GWorldPtr wp, GWorldPtr mask)
ClosePicture(); ClosePicture();
} }
SetGWorld( origPort , origDev ) ; SetGWorld( origPort , origDev ) ;
if ( clipRgn )
DisposeRgn( clipRgn ) ;
return pict; return pict;
} }