diff options
Diffstat (limited to 'vcl/aqua/source/gdi/salvd.cxx')
| -rw-r--r-- | vcl/aqua/source/gdi/salvd.cxx | 25 |
1 files changed, 22 insertions, 3 deletions
diff --git a/vcl/aqua/source/gdi/salvd.cxx b/vcl/aqua/source/gdi/salvd.cxx index be64b9f23dfc..b40f5e602ebe 100644 --- a/vcl/aqua/source/gdi/salvd.cxx +++ b/vcl/aqua/source/gdi/salvd.cxx @@ -33,6 +33,7 @@ #include "salgdi.h" #include "saldata.hxx" #include "salframe.h" +#include <vcl/svapp.hxx> #include "vcl/sysdata.hxx" @@ -197,9 +198,27 @@ sal_Bool AquaSalVirtualDevice::SetSize( long nDX, long nDY ) pSalFrame = *GetSalData()->maFrames.begin(); if( pSalFrame ) { - NSGraphicsContext* pNSContext = [NSGraphicsContext graphicsContextWithWindow: pSalFrame->getWindow()]; - if( pNSContext ) - xCGContext = reinterpret_cast<CGContextRef>([pNSContext graphicsPort]); + // #i91990# + NSWindow* pWindow = pSalFrame->getWindow(); + if ( pWindow ) + { + NSGraphicsContext* pNSContext = [NSGraphicsContext graphicsContextWithWindow: pWindow]; + if( pNSContext ) + xCGContext = reinterpret_cast<CGContextRef>([pNSContext graphicsPort]); + } + else + { + // fall back to a bitmap context + mnBitmapDepth = 32; + const CGColorSpaceRef aCGColorSpace = GetSalData()->mxRGBSpace; + const CGBitmapInfo aCGBmpInfo = kCGImageAlphaNoneSkipFirst; + const int nBytesPerRow = (mnBitmapDepth * nDX) / 8; + + void* pRawData = rtl_allocateMemory( nBytesPerRow * nDY ); + mxBitmapContext = ::CGBitmapContextCreate( pRawData, nDX, nDY, + 8, nBytesPerRow, aCGColorSpace, aCGBmpInfo ); + xCGContext = mxBitmapContext; + } } } |