// under Quartz then content is transformed into a CGImageRef representing the same data
// which can be transferred to the GPU by the OS for fast rendering
-#if wxMAC_USE_CORE_GRAPHICS
- #define wxMAC_USE_PREMULTIPLIED_ALPHA 1
- static const int kBestByteAlignement = 16;
- static const int kMaskBytesPerPixel = 1;
-#else
-#define wxMAC_USE_PREMULTIPLIED_ALPHA 0
- static const int kBestByteAlignement = 4;
- static const int kMaskBytesPerPixel = 4;
-#endif
+#define wxMAC_USE_PREMULTIPLIED_ALPHA 1
+static const int kBestByteAlignement = 16;
+static const int kMaskBytesPerPixel = 1;
static int GetBestBytesPerRow( int rawBytes )
{
if ( forceType == 0 )
{
- // NOTE : For testing Panther behaviour under higher
- // Systems make this always be false
- if ( UMAGetSystemVersion() >= 0x1040 )
- {
- // as soon as it is supported, it's a better default
- forceType = kControlContentCGImageRef;
- }
- else if ( bmap->HasNativeSize() )
- {
- forceType = kControlContentIconRef;
- }
+ forceType = kControlContentCGImageRef;
}
if ( forceType == kControlContentIconRef )
m_iconRef = NULL ;
m_pictHandle = NULL ;
m_hBitmap = NULL ;
-#if! wxMAC_USE_CORE_GRAPHICS
- m_hMaskBitmap = NULL;
- m_maskBytesPerRow = 0 ;
-#endif
m_rawAccessCount = 0 ;
m_hasAlpha = false;
m_memBuf.UngetWriteBuf( size ) ;
m_hBitmap = NULL ;
-#if !wxMAC_USE_CORE_GRAPHICS
- Rect rect = { 0 , 0 , m_height , m_width } ;
- verify_noerr( NewGWorldFromPtr( (GWorldPtr*) &m_hBitmap , k32ARGBPixelFormat , &rect , NULL , NULL , 0 ,
- (char*) data , m_bytesPerRow ) ) ;
- wxASSERT_MSG( m_hBitmap , wxT("Unable to create GWorld context") ) ;
-#else
m_hBitmap = CGBitmapContextCreate((char*) data, m_width, m_height, 8, m_bytesPerRow, wxMacGetGenericRGBColorSpace(), kCGImageAlphaNoneSkipFirst );
wxASSERT_MSG( m_hBitmap , wxT("Unable to create CGBitmapContext context") ) ;
CGContextTranslateCTM( m_hBitmap, 0, m_height );
CGContextScaleCTM( m_hBitmap, 1, -1 );
-#endif
+
m_ok = ( m_hBitmap != NULL ) ;
return m_ok ;
return ;
m_hasAlpha = use ;
-#if wxMAC_USE_CORE_GRAPHICS
+
CGContextRelease( m_hBitmap );
m_hBitmap = CGBitmapContextCreate((char*) m_memBuf.GetData(), m_width, m_height, 8, m_bytesPerRow, wxMacGetGenericRGBColorSpace(), m_hasAlpha ? kCGImageAlphaPremultipliedFirst : kCGImageAlphaNoneSkipFirst );
wxASSERT_MSG( m_hBitmap , wxT("Unable to create CGBitmapContext context") ) ;
CGContextTranslateCTM( m_hBitmap, 0, m_height );
CGContextScaleCTM( m_hBitmap, 1, -1 );
-#else
- if ( m_hasAlpha )
- {
- wxASSERT( m_hMaskBitmap == NULL ) ;
-
- int width = GetWidth() ;
- int height = GetHeight() ;
- m_maskBytesPerRow = GetBestBytesPerRow( width * kMaskBytesPerPixel );
- size_t size = height * m_maskBytesPerRow ;
- unsigned char * data = (unsigned char * ) m_maskMemBuf.GetWriteBuf( size ) ;
- wxASSERT( data != NULL ) ;
-
- memset( data , 0 , size ) ;
- Rect rect = { 0 , 0 , height , width } ;
-
- verify_noerr( NewGWorldFromPtr( (GWorldPtr*) &m_hMaskBitmap , k32ARGBPixelFormat , &rect , NULL , NULL , 0 ,
- (char*) data , m_maskBytesPerRow ) ) ;
- wxASSERT_MSG( m_hMaskBitmap , wxT("Unable to create GWorld context for alpha mask") ) ;
-
- m_maskMemBuf.UngetWriteBuf(size) ;
-
-
- UpdateAlphaMask() ;
- }
- else
- {
- DisposeGWorld( m_hMaskBitmap ) ;
- m_hMaskBitmap = NULL ;
- m_maskBytesPerRow = 0 ;
- }
-#endif
}
void *wxBitmapRefData::GetRawAccess() const
wxASSERT( m_rawAccessCount == 1 ) ;
--m_rawAccessCount ;
-
-#if !wxMAC_USE_CORE_GRAPHICS
- UpdateAlphaMask() ;
-#endif
}
bool wxBitmapRefData::HasNativeSize()
{
// Create Icon Family Handle
- IconFamilyHandle iconFamily = NULL ;
-
- if ( UMAGetSystemVersion() < 0x1040 )
- {
- iconFamily = (IconFamilyHandle) NewHandle( 8 ) ;
- (**iconFamily).resourceType = kIconFamilyType ;
- (**iconFamily).resourceSize = sizeof(OSType) + sizeof(Size);
- }
- else
- {
- iconFamily = (IconFamilyHandle) NewHandle( 0 ) ;
- }
+ IconFamilyHandle iconFamily = (IconFamilyHandle) NewHandle( 0 );
int w = GetWidth() ;
int h = GetHeight() ;
switch (sz)
{
case 128:
-#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices128PixelDataARGB ;
break;
case 48:
-#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices48PixelDataARGB ;
break;
case 32:
-#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices32PixelDataARGB ;
break;
case 16:
-#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices16PixelDataARGB ;
if ( dataType != 0 )
{
-#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( maskType == 0 && UMAGetSystemVersion() >= 0x1050 )
{
size_t datasize = sz * sz * 4 ;
*dest++ = b ;
if ( mask )
- {
*maskdest++ = 0xFF - *masksource++ ;
-#if !wxMAC_USE_CORE_GRAPHICS
- masksource++ ;
- masksource++ ;
- masksource++ ;
-#endif
- }
else if ( hasAlpha )
*maskdest++ = a ;
else
{
if ( m_pictHandle == NULL )
{
-#if !wxMAC_USE_CORE_GRAPHICS
- CGrafPtr origPort = NULL ;
- GDHandle origDev = NULL ;
- GWorldPtr wp = NULL ;
- GWorldPtr mask = NULL ;
- int height = GetHeight() ;
- int width = GetWidth() ;
-
- Rect rect = { 0 , 0 , height , width } ;
- RgnHandle clipRgn = NULL ;
-
- GetGWorld( &origPort , &origDev ) ;
- wp = GetHBITMAP( &mask ) ;
-
- if ( mask )
- {
- GWorldPtr monoworld ;
- clipRgn = NewRgn() ;
- OSStatus err = NewGWorld( &monoworld , 1 , &rect , NULL , NULL , 0 ) ;
- verify_noerr(err) ;
- LockPixels( GetGWorldPixMap( monoworld ) ) ;
- LockPixels( GetGWorldPixMap( mask ) ) ;
- SetGWorld( monoworld , NULL ) ;
-
- RGBColor white = { 0xffff , 0xffff , 0xffff } ;
- RGBColor black = { 0x0000 , 0x0000 , 0x0000 } ;
- RGBForeColor( &black ) ;
- RGBBackColor( &white ) ;
-
- CopyBits(GetPortBitMapForCopyBits(mask),
- GetPortBitMapForCopyBits(monoworld),
- &rect,
- &rect,
- srcCopy, NULL);
- BitMapToRegion( clipRgn , (BitMap*) *GetGWorldPixMap( monoworld ) ) ;
-
- UnlockPixels( GetGWorldPixMap( monoworld ) ) ;
- UnlockPixels( GetGWorldPixMap( mask ) ) ;
- DisposeGWorld( monoworld ) ;
- }
-
- SetGWorld( wp , NULL ) ;
- Rect portRect ;
- GetPortBounds( wp , &portRect ) ;
- m_pictHandle = OpenPicture(&portRect);
-
- if (m_pictHandle)
- {
- RGBColor white = { 0xffff , 0xffff , 0xffff } ;
- RGBColor black = { 0x0000 , 0x0000 , 0x0000 } ;
-
- RGBForeColor( &black ) ;
- RGBBackColor( &white ) ;
-
- if ( clipRgn )
- SetClip( clipRgn ) ;
-
- LockPixels( GetGWorldPixMap( wp ) ) ;
- CopyBits(GetPortBitMapForCopyBits(wp),
- GetPortBitMapForCopyBits(wp),
- &portRect,
- &portRect,
- srcCopy,clipRgn);
- UnlockPixels( GetGWorldPixMap( wp ) ) ;
- ClosePicture();
- }
-
- SetGWorld( origPort , origDev ) ;
- if ( clipRgn )
- DisposeRgn( clipRgn ) ;
-#else
#ifndef __LP64__
GraphicsExportComponent exporter = 0;
OSStatus err = OpenADefaultComponent(GraphicsExporterComponentType, kQTFileTypePicture, &exporter);
}
CloseComponent( exporter );
}
-#endif
#endif
}
CGImageRef image ;
if ( m_rawAccessCount > 0 || m_cgImageRef == NULL )
{
-#if wxMAC_USE_CORE_GRAPHICS
- if ( UMAGetSystemVersion() >= 0x1040 && m_depth != 1 && m_bitmapMask == NULL )
+ if ( m_depth != 1 && m_bitmapMask == NULL )
{
if ( m_bitmapMask )
{
image = CGBitmapContextCreateImage( m_hBitmap );
}
else
-#endif
{
size_t imageSize = m_height * m_bytesPerRow ;
void * dataBuffer = m_memBuf.GetData() ;
return image ;
}
-#if wxMAC_USE_CORE_GRAPHICS
CGContextRef wxBitmapRefData::GetBitmapContext() const
{
return m_hBitmap;
}
-#else
-GWorldPtr wxBitmapRefData::GetHBITMAP(GWorldPtr* mask) const
-{
- wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") );
- if ( mask )
- {
- *mask = NULL ;
- if ( m_bitmapMask )
- {
- *mask = (GWorldPtr) m_bitmapMask->GetHBITMAP() ;
- }
- else if ( m_hasAlpha )
- {
- if ( m_rawAccessCount > 0 )
- UpdateAlphaMask() ;
- *mask = m_hMaskBitmap ;
- }
- }
-
- return m_hBitmap ;
-}
-#endif
-
-#if !wxMAC_USE_CORE_GRAPHICS
-void wxBitmapRefData::UpdateAlphaMask() const
-{
- if ( m_hasAlpha )
- {
- unsigned char *sourcemask = (unsigned char *) GetRawAccess() ;
- unsigned char *destalphabase = (unsigned char *) m_maskMemBuf.GetData() ;
-
- int h = GetHeight() ;
- int w = GetWidth() ;
-
- for ( int y = 0 ; y < h ; ++y , destalphabase += m_maskBytesPerRow )
- {
- unsigned char* destalpha = destalphabase ;
-
- for ( int x = 0 ; x < w ; ++x , sourcemask += 4 )
- {
- // we must have 24 bit depth for non quartz smooth alpha
- *destalpha++ = 255 ;
- *destalpha++ = 255 - *sourcemask ;
- *destalpha++ = 255 - *sourcemask ;
- *destalpha++ = 255 - *sourcemask ;
- }
- }
- }
-}
-#endif
void wxBitmapRefData::Free()
{
if ( m_hBitmap )
{
-#if !wxMAC_USE_CORE_GRAPHICS
- DisposeGWorld( MAC_WXHBITMAP(m_hBitmap) ) ;
-#else
CGContextRelease(m_hBitmap);
-#endif
m_hBitmap = NULL ;
}
-#if !wxMAC_USE_CORE_GRAPHICS
- if ( m_hMaskBitmap )
- {
- DisposeGWorld( MAC_WXHBITMAP(m_hMaskBitmap) ) ;
- m_hMaskBitmap = NULL ;
- }
-#endif
if (m_bitmapMask)
{
delete m_bitmapMask;
}
else if ( r == MASK_RED && g == MASK_GREEN && b == MASK_BLUE )
b = MASK_BLUE_REPLACEMENT ;
-#if !wxMAC_USE_CORE_GRAPHICS
- maskp++ ;
- maskp++ ;
- maskp++ ;
-#endif
}
else if ( hasAlpha )
{
WXHBITMAP wxBitmap::GetHBITMAP(WXHBITMAP* mask) const
{
-#if !wxMAC_USE_CORE_GRAPHICS
- return WXHBITMAP(M_BITMAPDATA->GetHBITMAP((GWorldPtr*)mask));
-#else
+ wxUnusedVar(mask);
+
return WXHBITMAP(M_BITMAPDATA->GetBitmapContext());
-#endif
}
// ----------------------------------------------------------------------------
{
if ( m_maskBitmap )
{
-#if wxMAC_USE_CORE_GRAPHICS
CGContextRelease( (CGContextRef) m_maskBitmap );
-#else
- DisposeGWorld( (GWorldPtr)m_maskBitmap ) ;
-#endif
m_maskBitmap = NULL ;
}
}
{
if ( m_maskBitmap )
{
-#if wxMAC_USE_CORE_GRAPHICS
CGContextRelease( (CGContextRef) m_maskBitmap );
-#else
- DisposeGWorld( (GWorldPtr)m_maskBitmap ) ;
-#endif
m_maskBitmap = NULL ;
}
-#if wxMAC_USE_CORE_GRAPHICS
CGColorSpaceRef colorspace = CGColorSpaceCreateDeviceGray();
// from MouseTracking sample :
// Ironically, due to a bug in CGImageCreateWithMask, you cannot use
kCGImageAlphaNone );
CGColorSpaceRelease( colorspace );
wxASSERT_MSG( m_maskBitmap , wxT("Unable to create CGBitmapContext context") ) ;
-#else
- Rect rect = { 0 , 0 , m_height , m_width } ;
-
- OSStatus err = NewGWorldFromPtr(
- (GWorldPtr*) &m_maskBitmap , k32ARGBPixelFormat , &rect , NULL , NULL , 0 ,
- (char*) m_memBuf.GetData() , m_bytesPerRow ) ;
- verify_noerr( err ) ;
-#endif
}
// Create a mask from a mono bitmap (copies the bitmap).
b = *srcdata++ ;
if ( ( r + g + b ) > 0x10 )
- {
- *destdata++ = 0xFF ;
-#if !wxMAC_USE_CORE_GRAPHICS
- *destdata++ = 0xFF ;
*destdata++ = 0xFF ;
- *destdata++ = 0xFF ;
-#endif
- }
else
- {
- *destdata++ = 0x00 ;
-#if !wxMAC_USE_CORE_GRAPHICS
- *destdata++ = 0x00 ;
- *destdata++ = 0x00 ;
*destdata++ = 0x00 ;
-#endif
- }
}
}
b = *srcdata++ ;
if ( colour == wxColour( r , g , b ) )
- {
- *destdata++ = 0xFF ;
-#if !wxMAC_USE_CORE_GRAPHICS
*destdata++ = 0xFF ;
- *destdata++ = 0xFF ;
- *destdata++ = 0xFF ;
-#endif
- }
else
- {
- *destdata++ = 0x00 ;
-#if !wxMAC_USE_CORE_GRAPHICS
- *destdata++ = 0x00 ;
*destdata++ = 0x00 ;
- *destdata++ = 0x00 ;
-#endif
- }
}
}
projects / wxWidgets.git / blobdiff