diff options
Diffstat (limited to 'vcl/aqua/source/gdi/salgdi.cxx')
| -rw-r--r-- | vcl/aqua/source/gdi/salgdi.cxx | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/vcl/aqua/source/gdi/salgdi.cxx b/vcl/aqua/source/gdi/salgdi.cxx index a54a7fad7ac5..1ef370f43a92 100644 --- a/vcl/aqua/source/gdi/salgdi.cxx +++ b/vcl/aqua/source/gdi/salgdi.cxx @@ -694,6 +694,13 @@ void AquaSalGraphics::drawPixel( long nX, long nY, SalColor nSalColor ) void AquaSalGraphics::drawLine( long nX1, long nY1, long nX2, long nY2 ) { + if( nX1 == nX2 && nY1 == nY2 ) + { + // #i109453# platform independent code expects at least one pixel to be drawn + drawPixel( nX1, nY1 ); + return; + } + if( !CheckContext() ) return; @@ -1095,7 +1102,8 @@ void AquaSalGraphics::copyBits( const SalTwoRect *pPosAry, SalGraphics *pSrcGrap DBG_ASSERT( pSrc->mxLayer!=NULL, "AquaSalGraphics::copyBits() from non-layered graphics" ); const CGPoint aDstPoint = { +pPosAry->mnDestX - pPosAry->mnSrcX, pPosAry->mnDestY - pPosAry->mnSrcY }; - if( !mnBitmapDepth || (aDstPoint.x + pSrc->mnWidth) <= mnWidth ) // workaround a Quartz crasher + if( (pPosAry->mnSrcWidth == pPosAry->mnDestWidth && pPosAry->mnSrcHeight == pPosAry->mnDestHeight) && + (!mnBitmapDepth || (aDstPoint.x + pSrc->mnWidth) <= mnWidth) ) // workaround a Quartz crasher { // in XOR mode the drawing context is redirected to the XOR mask // if source and target are identical then copyBits() paints onto the target context though |