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cleanup for Core Graphics / removing QD

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@46072 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2007-05-16 16:50:44 +00:00
parent 251163b92c
commit 20edcc0e99
4 changed files with 316 additions and 188 deletions
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384
src/mac/carbon/bitmap.cpp
View File

@@ -49,6 +49,19 @@ IMPLEMENT_DYNAMIC_CLASS(wxMask, wxObject)
// we don't dare use premultiplied alpha yet
#define wxMAC_USE_PREMULTIPLIED_ALPHA 0
#if wxMAC_USE_CORE_GRAPHICS
static const int kBestByteAlignement = 16;
static const int kMaskBytesPerPixel = 1;
#else
static const int kBestByteAlignement = 4;
static const int kMaskBytesPerPixel = 4;
#endif
static int GetBestBytesPerRow( int rawBytes )
{
return (((rawBytes)+kBestByteAlignement-1) & ~(kBestByteAlignement-1) );
}
#if wxUSE_BMPBUTTON
void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bitmap , int forceType )
@@ -59,8 +72,21 @@ void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bi
wxBitmapRefData * bmap = bitmap.GetBitmapData() ;
if ( bmap == NULL )
return ;
if ( forceType == 0 )
{
if ( UMAGetSystemVersion() > 0x1040 )
{
// as soon as it is supported, it's a better default
forceType = kControlContentCGImageRef;
}
else if ( bmap->HasNativeSize() )
{
forceType = kControlContentIconRef;
}
}
if ( ( bmap->HasNativeSize() && forceType == 0 ) || forceType == kControlContentIconRef )
if ( forceType == kControlContentIconRef )
{
wxBitmap scaleBmp ;
wxBitmapRefData* bmp = bmap ;
@@ -84,13 +110,11 @@ void wxMacCreateBitmapButton( ControlButtonContentInfo*info , const wxBitmap& bi
info->u.iconRef = bmp->GetIconRef() ;
AcquireIconRef( info->u.iconRef ) ;
}
#if defined( __WXMAC_OSX__ ) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
else if ( forceType == kControlContentCGImageRef )
{
info->contentType = kControlContentCGImageRef ;
info->u.imageRef = (CGImageRef) bmap->CGImageCreate() ;
}
#endif
else
{
#ifndef __LP64__
@@ -146,8 +170,10 @@ void wxBitmapRefData::Init()
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;
@@ -171,8 +197,6 @@ wxBitmapRefData::wxBitmapRefData(const wxBitmapRefData &tocopy)
}
UseAlpha(tocopy.m_hasAlpha);
// TODO: Copy palette?
}
wxBitmapRefData::wxBitmapRefData()
@@ -192,15 +216,15 @@ bool wxBitmapRefData::Create( int w , int h , int d )
m_height = wxMax(1, h);
m_depth = d ;
m_bytesPerRow = w * 4 ;
m_bytesPerRow = GetBestBytesPerRow( w * 4 ) ;
size_t size = m_bytesPerRow * h ;
void* data = m_memBuf.GetWriteBuf( size ) ;
memset( data , 0 , size ) ;
m_memBuf.UngetWriteBuf( size ) ;
m_hBitmap = NULL ;
#if !wxMAC_USE_CORE_GRAPHICS
Rect rect = { 0 , 0 , m_height , m_width } ;
#ifndef __LP64__
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") ) ;
@@ -219,38 +243,41 @@ void wxBitmapRefData::UseAlpha( bool use )
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") ) ;
#else
if ( m_hasAlpha )
{
wxASSERT( m_hMaskBitmap == NULL ) ;
int width = GetWidth() ;
int height = GetHeight() ;
m_maskBytesPerRow = ( width * 4 + 3 ) & 0xFFFFFFC ;
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 } ;
#ifndef __LP64__
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") ) ;
#endif
m_maskMemBuf.UngetWriteBuf(size) ;
#if !wxMAC_USE_CORE_GRAPHICS
UpdateAlphaMask() ;
#endif
}
else
{
#ifndef __LP64__
DisposeGWorld( m_hMaskBitmap ) ;
#endif
m_hMaskBitmap = NULL ;
m_maskBytesPerRow = 0 ;
}
#endif
}
void *wxBitmapRefData::GetRawAccess() const
@@ -331,39 +358,59 @@ IconRef wxBitmapRefData::GetIconRef()
switch (sz)
{
case 128:
#if 0 // for later
dataType = kIconServices128PixelDataARGB ;
#else
dataType = kThumbnail32BitData ;
maskType = kThumbnail8BitMask ;
#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices128PixelDataARGB ;
}
else
#endif
{
dataType = kThumbnail32BitData ;
maskType = kThumbnail8BitMask ;
}
break;
case 48:
#if 0 // for later
dataType = kIconServices48PixelDataARGB ;
#else
dataType = kHuge32BitData ;
maskType = kHuge8BitMask ;
#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices48PixelDataARGB ;
}
else
#endif
{
dataType = kHuge32BitData ;
maskType = kHuge8BitMask ;
}
break;
case 32:
#if 0 // for later
dataType = kIconServices32PixelDataARGB ;
#else
dataType = kLarge32BitData ;
maskType = kLarge8BitMask ;
#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices32PixelDataARGB ;
}
else
#endif
{
dataType = kLarge32BitData ;
maskType = kLarge8BitMask ;
}
break;
case 16:
#if 0 // for later
dataType = kIconServices16PixelDataARGB ;
#else
dataType = kSmall32BitData ;
maskType = kSmall8BitMask ;
#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
dataType = kIconServices16PixelDataARGB ;
}
else
#endif
{
dataType = kSmall32BitData ;
maskType = kSmall8BitMask ;
}
break;
default:
@@ -372,81 +419,90 @@ IconRef wxBitmapRefData::GetIconRef()
if ( dataType != 0 )
{
#if 0 // for later
Handle data = NULL ;
PtrToHand(GetRawAccess(), &data, sz * sz * 4);
OSStatus err = SetIconFamilyData( iconFamily, dataType , data );
wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") );
DisposeHandle( data );
#else
// setup the header properly
Handle data = NULL ;
Handle maskdata = NULL ;
unsigned char * maskptr = NULL ;
unsigned char * ptr = NULL ;
size_t datasize, masksize ;
datasize = sz * sz * 4 ;
data = NewHandle( datasize ) ;
HLock( data ) ;
ptr = (unsigned char*) *data ;
memset( ptr , 0, datasize ) ;
masksize = sz * sz ;
maskdata = NewHandle( masksize ) ;
HLock( maskdata ) ;
maskptr = (unsigned char*) *maskdata ;
memset( maskptr , 0 , masksize ) ;
bool hasAlpha = HasAlpha() ;
wxMask *mask = m_bitmapMask ;
unsigned char * source = (unsigned char*) GetRawAccess() ;
unsigned char * masksource = mask ? (unsigned char*) mask->GetRawAccess() : NULL ;
for ( int y = 0 ; y < h ; ++y )
#if wxMAC_USE_CORE_GRAPHICS && MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5
if ( UMAGetSystemVersion() >= 0x1050 )
{
unsigned char * dest = ptr + y * sz * 4 ;
unsigned char * maskdest = maskptr + y * sz ;
unsigned char a, r, g, b;
for ( int x = 0 ; x < w ; ++x )
{
a = *source ++ ;
r = *source ++ ;
g = *source ++ ;
b = *source ++ ;
*dest++ = 0 ;
*dest++ = r ;
*dest++ = g ;
*dest++ = b ;
if ( mask )
{
*maskdest++ = 0xFF - *masksource++ ;
masksource++ ;
masksource++ ;
masksource++ ;
}
else if ( hasAlpha )
*maskdest++ = a ;
else
*maskdest++ = 0xFF ;
}
Handle data = NULL ;
PtrToHand(GetRawAccess(), &data, sz * sz * 4);
OSStatus err = SetIconFamilyData( iconFamily, dataType , data );
wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") );
DisposeHandle( data );
}
OSStatus err = SetIconFamilyData( iconFamily, dataType , data ) ;
wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
err = SetIconFamilyData( iconFamily, maskType , maskdata ) ;
wxASSERT_MSG( err == noErr , wxT("Error when adding mask") ) ;
HUnlock( data ) ;
HUnlock( maskdata ) ;
DisposeHandle( data ) ;
DisposeHandle( maskdata ) ;
else
#endif
{
// setup the header properly
Handle data = NULL ;
Handle maskdata = NULL ;
unsigned char * maskptr = NULL ;
unsigned char * ptr = NULL ;
size_t datasize, masksize ;
datasize = sz * sz * 4 ;
data = NewHandle( datasize ) ;
HLock( data ) ;
ptr = (unsigned char*) *data ;
memset( ptr , 0, datasize ) ;
masksize = sz * sz ;
maskdata = NewHandle( masksize ) ;
HLock( maskdata ) ;
maskptr = (unsigned char*) *maskdata ;
memset( maskptr , 0 , masksize ) ;
bool hasAlpha = HasAlpha() ;
wxMask *mask = m_bitmapMask ;
unsigned char * sourcePtr = (unsigned char*) GetRawAccess() ;
unsigned char * masksourcePtr = mask ? (unsigned char*) mask->GetRawAccess() : NULL ;
for ( int y = 0 ; y < h ; ++y, sourcePtr += m_bytesPerRow , masksourcePtr += mask->GetBytesPerRow() )
{
unsigned char * source = sourcePtr;
unsigned char * masksource = masksourcePtr;
unsigned char * dest = ptr + y * sz * 4 ;
unsigned char * maskdest = maskptr + y * sz ;
unsigned char a, r, g, b;
for ( int x = 0 ; x < w ; ++x )
{
a = *source ++ ;
r = *source ++ ;
g = *source ++ ;
b = *source ++ ;
*dest++ = 0 ;
*dest++ = r ;
*dest++ = g ;
*dest++ = b ;
if ( mask )
{
*maskdest++ = 0xFF - *masksource++ ;
#if !wxMAC_USE_CORE_GRAPHICS
masksource++ ;
masksource++ ;
masksource++ ;
#endif
}
else if ( hasAlpha )
*maskdest++ = a ;
else
*maskdest++ = 0xFF ;
}
}
OSStatus err = SetIconFamilyData( iconFamily, dataType , data ) ;
wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
err = SetIconFamilyData( iconFamily, maskType , maskdata ) ;
wxASSERT_MSG( err == noErr , wxT("Error when adding mask") ) ;
HUnlock( data ) ;
HUnlock( maskdata ) ;
DisposeHandle( data ) ;
DisposeHandle( maskdata ) ;
}
}
else
{
@@ -454,23 +510,12 @@ IconRef wxBitmapRefData::GetIconRef()
SetIconFamilyData( iconFamily, 'PICT' , (Handle) pic ) ;
}
// transform into IconRef
#if defined( __WXMAC_OSX__ ) && MAC_OS_X_VERSION_MAX_ALLOWED > MAC_OS_X_VERSION_10_2
// cleaner version existing from 10.3 upwards
HLock((Handle) iconFamily);
OSStatus err = GetIconRefFromIconFamilyPtr( *iconFamily, GetHandleSize((Handle) iconFamily), &m_iconRef );
HUnlock((Handle) iconFamily);
wxASSERT_MSG( err == noErr , wxT("Error when constructing icon ref") );
#else
static int iconCounter = 2 ;
OSStatus err = RegisterIconRefFromIconFamily( 'WXNG' , (OSType) iconCounter, iconFamily, &m_iconRef ) ;
wxASSERT_MSG( err == noErr , wxT("Error when adding bitmap") ) ;
// we have to retain a reference, as Unregister will decrement it
AcquireIconRef( m_iconRef ) ;
UnregisterIconRef( 'WXNG' , (OSType) iconCounter ) ;
++iconCounter ;
#endif
DisposeHandle( (Handle) iconFamily ) ;
}
@@ -481,7 +526,7 @@ PicHandle wxBitmapRefData::GetPictHandle()
{
if ( m_pictHandle == NULL )
{
#ifndef __LP64__
#if !wxMAC_USE_CORE_GRAPHICS
CGrafPtr origPort = NULL ;
GDHandle origDev = NULL ;
GWorldPtr wp = NULL ;
@@ -574,7 +619,7 @@ CGImageRef wxBitmapRefData::CGImageCreate() const
CGImageRef image ;
if ( m_rawAccessCount > 0 || m_cgImageRef == NULL )
{
size_t imageSize = m_width * m_height * 4 ;
size_t imageSize = m_height * m_bytesPerRow ;
void * dataBuffer = m_memBuf.GetData() ;
int w = m_width ;
int h = m_height ;
@@ -588,11 +633,12 @@ CGImageRef wxBitmapRefData::CGImageCreate() const
memcpy( membuf->GetData() , dataBuffer , imageSize ) ;
unsigned char *sourcemaskstart = (unsigned char *) m_bitmapMask->GetRawAccess() ;
int maskrowbytes = m_bitmapMask->GetBytesPerRow() ;
unsigned char *destalpha = (unsigned char *) membuf->GetData() ;
for ( int y = 0 ; y < h ; ++y , sourcemaskstart += maskrowbytes)
unsigned char *destalphastart = (unsigned char *) membuf->GetData() ;
for ( int y = 0 ; y < h ; ++y , destalphastart += m_bytesPerRow, sourcemaskstart += maskrowbytes)
{
unsigned char *sourcemask = sourcemaskstart ;
for ( int x = 0 ; x < w ; ++x , sourcemask += 4 , destalpha += 4 )
unsigned char *destalpha = destalphastart ;
for ( int x = 0 ; x < w ; ++x , sourcemask += kMaskBytesPerPixel , destalpha += 4 )
{
*destalpha = 0xFF - *sourcemask ;
}
@@ -640,7 +686,7 @@ CGImageRef wxBitmapRefData::CGImageCreate() const
wxMacMemoryBufferReleaseProc );
image =
::CGImageCreate(
w, h, 8 , 32 , 4 * m_width , colorSpace, alphaInfo ,
w, h, 8 , 32 , m_bytesPerRow , colorSpace, alphaInfo ,
dataProvider, NULL , false , kCGRenderingIntentDefault );
}
CGDataProviderRelease( dataProvider);
@@ -662,11 +708,13 @@ CGImageRef wxBitmapRefData::CGImageCreate() const
}
#endif
#ifndef __LP64__
GWorldPtr wxBitmapRefData::GetHBITMAP(GWorldPtr* mask) const
#if wxMAC_USE_CORE_GRAPHICS
CGContextRef wxBitmapRefData::GetBitmapContext() const
{
return m_hBitmap;
}
#else
CGContextRef wxBitmapRefData::GetHBITMAP(CGContextRef* mask) const
#endif
GWorldPtr wxBitmapRefData::GetHBITMAP(GWorldPtr* mask) const
{
wxCHECK_MSG( Ok(), NULL, wxT("invalid bitmap") );
if ( mask )
@@ -674,32 +722,21 @@ CGContextRef wxBitmapRefData::GetHBITMAP(CGContextRef* mask) const
*mask = NULL ;
if ( m_bitmapMask )
{
*mask =
#ifndef __LP64__
(GWorldPtr)
#else
(CGContextRef)
#endif
m_bitmapMask->GetHBITMAP() ;
*mask = (GWorldPtr) m_bitmapMask->GetHBITMAP() ;
}
else if ( m_hasAlpha )
{
#if !wxMAC_USE_CORE_GRAPHICS
if ( m_rawAccessCount > 0 )
UpdateAlphaMask() ;
#else
// this structure is not kept in synch when using CG, so if something
// is really accessing the GrafPorts, we have to sync it
UpdateAlphaMask() ;
#endif
*mask = m_hMaskBitmap ;
}
}
return m_hBitmap ;
}
#endif
#if !wxMAC_USE_CORE_GRAPHICS
void wxBitmapRefData::UpdateAlphaMask() const
{
if ( m_hasAlpha )
@@ -725,6 +762,7 @@ void wxBitmapRefData::UpdateAlphaMask() const
}
}
}
#endif
void wxBitmapRefData::Free()
{
@@ -754,7 +792,7 @@ void wxBitmapRefData::Free()
if ( m_hBitmap )
{
#ifndef __LP64__
#if !wxMAC_USE_CORE_GRAPHICS
DisposeGWorld( MAC_WXHBITMAP(m_hBitmap) ) ;
#else
CGContextRelease(m_hBitmap);
@@ -762,15 +800,13 @@ void wxBitmapRefData::Free()
m_hBitmap = NULL ;
}
#if !wxMAC_USE_CORE_GRAPHICS
if ( m_hMaskBitmap )
{
#ifndef __LP64__
DisposeGWorld( MAC_WXHBITMAP(m_hMaskBitmap) ) ;
#else
CGContextRelease(m_hMaskBitmap);
#endif
m_hMaskBitmap = NULL ;
}
#endif
if (m_bitmapMask)
{
delete m_bitmapMask;
@@ -900,10 +936,11 @@ wxBitmap::wxBitmap(const char bits[], int the_width, int the_height, int no_bits
linesize += sizeof(unsigned char);
unsigned char* linestart = (unsigned char*) bits ;
unsigned char* destination = (unsigned char*) BeginRawAccess() ;
unsigned char* destptr = (unsigned char*) BeginRawAccess() ;
for ( int y = 0 ; y < the_height ; ++y , linestart += linesize )
for ( int y = 0 ; y < the_height ; ++y , linestart += linesize, destptr += M_BITMAPDATA->GetBytesPerRow() )
{
unsigned char* destination = destptr;
int index, bit, mask;
for ( int x = 0 ; x < the_width ; ++x )
@@ -1143,14 +1180,14 @@ wxBitmap::wxBitmap(const wxImage& image, int depth)
if ( hasAlpha )
UseAlpha() ;
unsigned char* destination = (unsigned char*) BeginRawAccess() ;
unsigned char* destinationstart = (unsigned char*) BeginRawAccess() ;
register unsigned char* data = image.GetData();
if ( destination != NULL && data != NULL )
if ( destinationstart != NULL && data != NULL )
{
const unsigned char *alpha = hasAlpha ? image.GetAlpha() : NULL ;
for (int y = 0; y < height; y++)
for (int y = 0; y < height; destinationstart += M_BITMAPDATA->GetBytesPerRow(), y++)
{
unsigned char * destination = destinationstart;
for (int x = 0; x < width; x++)
{
if ( hasAlpha )
@@ -1198,7 +1235,7 @@ wxImage wxBitmap::ConvertToImage() const
unsigned char *data = image.GetData();
wxCHECK_MSG( data, wxNullImage, wxT("Could not allocate data for image") );
unsigned char* source = (unsigned char*) GetRawAccess() ;
unsigned char* sourcestart = (unsigned char*) GetRawAccess() ;
bool hasAlpha = false ;
bool hasMask = false ;
@@ -1232,9 +1269,10 @@ wxImage wxBitmap::ConvertToImage() const
static const int MASK_BLUE = 3;
static const int MASK_BLUE_REPLACEMENT = 2;
for (int yy = 0; yy < height; yy++ , mask += maskBytesPerRow )
for (int yy = 0; yy < height; yy++ , sourcestart += M_BITMAPDATA->GetBytesPerRow() , mask += maskBytesPerRow )
{
unsigned char * maskp = mask ;
unsigned char * source = sourcestart;
unsigned char a, r, g, b;
long color;
@@ -1411,10 +1449,10 @@ void wxBitmap::SetMask(wxMask *mask)
WXHBITMAP wxBitmap::GetHBITMAP(WXHBITMAP* mask) const
{
#ifdef __LP64__
#ifndef __LP64__
return WXHBITMAP(M_BITMAPDATA->GetHBITMAP((CGContextRef*)mask));
#else
return WXHBITMAP(M_BITMAPDATA->GetHBITMAP((GWorldPtr*)mask));
return WXHBITMAP(M_BITMAPDATA->GetBitmapContext());
#endif
}
@@ -1472,13 +1510,15 @@ wxMask::wxMask( const wxMemoryBuffer& data, int width , int height , int bytesPe
wxMask::~wxMask()
{
#ifndef __LP64__
if ( m_maskBitmap )
{
#if wxMAC_USE_CORE_GRAPHICS
CGContextRelease( (CGContextRef) m_maskBitmap );
#else
DisposeGWorld( (GWorldPtr)m_maskBitmap ) ;
#endif
m_maskBitmap = NULL ;
}
#endif
}
void wxMask::Init()
@@ -1497,13 +1537,21 @@ void *wxMask::GetRawAccess() const
void wxMask::RealizeNative()
{
#ifndef __LP64__
if ( m_maskBitmap )
{
DisposeGWorld( (GWorldPtr)m_maskBitmap ) ;
m_maskBitmap = NULL ;
#if wxMAC_USE_CORE_GRAPHICS
CGContextRelease( (CGContextRef) m_maskBitmap );
#else
DisposeGWorld( (GWorldPtr)m_maskBitmap ) ;
#endif
m_maskBitmap = NULL ;
}
#if wxMAC_USE_CORE_GRAPHICS
m_maskBitmap = CGBitmapContextCreate((char*) m_memBuf.GetData(), m_width, m_height, 8, m_bytesPerRow, NULL,
kCGImageAlphaOnly );
wxASSERT_MSG( m_maskBitmap , wxT("Unable to create CGBitmapContext context") ) ;
#else
Rect rect = { 0 , 0 , m_height , m_width } ;
OSStatus err = NewGWorldFromPtr(
@@ -1534,7 +1582,7 @@ bool wxMask::Create(const wxBitmap& bitmap)
{
m_width = bitmap.GetWidth() ;
m_height = bitmap.GetHeight() ;
m_bytesPerRow = ( m_width * 4 + 3 ) & 0xFFFFFFC ;
m_bytesPerRow = GetBestBytesPerRow( m_width * kMaskBytesPerPixel ) ;
size_t size = m_bytesPerRow * m_height ;
unsigned char * destdatabase = (unsigned char*) m_memBuf.GetWriteBuf( size ) ;
@@ -1558,16 +1606,20 @@ bool wxMask::Create(const wxBitmap& bitmap)
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
}
}
}
@@ -1584,7 +1636,7 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
{
m_width = bitmap.GetWidth() ;
m_height = bitmap.GetHeight() ;
m_bytesPerRow = ( m_width * 4 + 3 ) & 0xFFFFFFC ;
m_bytesPerRow = GetBestBytesPerRow( m_width * 4 ) ;
size_t size = m_bytesPerRow * m_height ;
unsigned char * destdatabase = (unsigned char*) m_memBuf.GetWriteBuf( size ) ;
@@ -1608,16 +1660,20 @@ bool wxMask::Create(const wxBitmap& bitmap, const wxColour& colour)
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
}
}
}

4
src/mac/carbon/clipbrd.cpp
View File

@@ -284,7 +284,11 @@ bool wxClipboard::AddData( wxDataObject *data )
case wxDF_BITMAP:
case wxDF_DIB:
#if wxMAC_USE_CORE_GRAPHICS
mactype = 'TIFF';
#else
mactype = kScrapFlavorTypePicture;
#endif
break;
default:

92
src/mac/carbon/dataobj.cpp
View File

@@ -31,6 +31,8 @@
#ifndef __DARWIN__
#include <Scrap.h>
#else
#include <QuickTime/QuickTime.h>
#endif
@@ -79,6 +81,12 @@ void wxDataFormat::SetType( wxDataFormatId dataType )
break;
case wxDF_BITMAP:
#if wxMAC_USE_CORE_GRAPHICS
m_format = 'TIFF';
#else
m_format = kScrapFlavorTypePicture;
#endif
break;
case wxDF_METAFILE:
m_format = kScrapFlavorTypePicture;
break;
@@ -118,10 +126,15 @@ void wxDataFormat::SetId( NativeFormat format )
case kScrapFlavorTypeUnicode:
m_type = wxDF_UNICODETEXT;
break;
case kScrapFlavorTypePicture:
#if wxMAC_USE_CORE_GRAPHCIS
case 'TIFF':
m_type = wxDF_BITMAP;
break;
#endif
case kScrapFlavorTypePicture:
m_type = wxDF_METAFILE;
break;
case kDragFlavorTypeHFS:
m_type = wxDF_FILENAME;
@@ -280,8 +293,12 @@ wxBitmapDataObject::wxBitmapDataObject( const wxBitmap& rBitmap )
if (m_bitmap.Ok())
{
#if wxMAC_USE_CORE_GRAPHICS
SetBitmap( rBitmap );
#else
m_pictHandle = m_bitmap.GetBitmapData()->GetPictHandle();
m_pictCreated = false;
#endif
}
}
@@ -296,8 +313,30 @@ void wxBitmapDataObject::SetBitmap( const wxBitmap& rBitmap )
wxBitmapDataObjectBase::SetBitmap( rBitmap );
if (m_bitmap.Ok())
{
#if wxMAC_USE_CORE_GRAPHICS
#ifdef __LP64__
#else
// export as TIFF
GraphicsExportComponent exporter = 0;
OSStatus err = OpenADefaultComponent(GraphicsExporterComponentType, kQTFileTypeTIFF, &exporter);
if (noErr == err)
{
m_pictHandle = NewHandle(0);
if ( m_pictHandle )
{
CGImageRef cgImageRef = (CGImageRef) m_bitmap.CGImageCreate();
err = GraphicsExportSetInputCGImage( exporter, cgImageRef);
err = GraphicsExportSetOutputHandle(exporter, (Handle)m_pictHandle);
err = GraphicsExportDoExport(exporter, NULL);
CGImageRelease(cgImageRef);
}
CloseComponent( exporter );
}
#endif
#else
m_pictHandle = m_bitmap.GetBitmapData()->GetPictHandle();
m_pictCreated = false;
#endif
}
}
@@ -311,13 +350,14 @@ void wxBitmapDataObject::Clear()
{
if (m_pictHandle != NULL)
{
#ifndef __LP64__
#if wxMAC_USE_CORE_GRAPHICS
DisposeHandle( (Handle) m_pictHandle );
#else
if (m_pictCreated)
KillPicture( (PicHandle)m_pictHandle );
#endif
m_pictHandle = NULL;
}
m_pictCreated = false;
}
@@ -345,6 +385,17 @@ size_t wxBitmapDataObject::GetDataSize() const
return 0;
}
Handle MacCreateDataReferenceHandle(Handle theDataHandle)
{
Handle dataRef = NULL;
OSErr err = noErr;
// Create a data reference handle for our data.
err = PtrToHand( &theDataHandle, &dataRef, sizeof(Handle));
return dataRef;
}
bool wxBitmapDataObject::SetData( size_t nSize, const void *pBuf )
{
Clear();
@@ -352,10 +403,40 @@ bool wxBitmapDataObject::SetData( size_t nSize, const void *pBuf )
if ((pBuf == NULL) || (nSize == 0))
return false;
#if wxMAC_USE_CORE_GRAPHICS
Handle picHandle = NewHandle( nSize );
memcpy( *picHandle, pBuf, nSize );
m_pictHandle = picHandle;
#ifdef __LP64__
#else
// import from TIFF
GraphicsImportComponent importer = 0;
OSStatus err = OpenADefaultComponent(GraphicsImporterComponentType, kQTFileTypeTIFF, &importer);
if (noErr == err)
{
if ( picHandle )
{
ComponentResult result = GraphicsImportSetDataHandle(importer, picHandle);
if ( result == noErr )
{
Rect frame;
GraphicsImportGetNaturalBounds( importer, &frame );
CGImageRef cgImageRef = 0;
GraphicsImportCreateCGImage( importer, &cgImageRef, kGraphicsImportCreateCGImageUsingCurrentSettings );
m_bitmap.Create( frame.right - frame.left, frame.bottom - frame.top );
CGRect r = CGRectMake( 0 , 0 , frame.right - frame.left , frame.bottom - frame.top );
CGContextDrawImage( (CGContextRef) m_bitmap.GetHBITMAP() , r, cgImageRef ) ;
CGImageRelease(cgImageRef);
}
}
CloseComponent( importer );
}
#endif
#else
PicHandle picHandle = (PicHandle)NewHandle( nSize );
memcpy( *picHandle, pBuf, nSize );
m_pictHandle = picHandle;
// ownership is transferred to the bitmap
m_pictCreated = false;
#ifndef __LP64__
@@ -372,6 +453,7 @@ bool wxBitmapDataObject::SetData( size_t nSize, const void *pBuf )
mf.Play( &mdc );
#endif
mdc.SelectObject( wxNullBitmap );
#endif
#endif
return m_bitmap.Ok();

24
src/mac/carbon/dcmemory.cpp
View File

@@ -44,10 +44,8 @@ wxMemoryDC::~wxMemoryDC()
{
#if wxMAC_USE_CORE_GRAPHICS
m_selected.EndRawAccess() ;
CGContextRef bmCtx = (CGContextRef) m_graphicContext->GetNativeContext() ;
delete m_graphicContext ;
m_graphicContext = NULL ;
CGContextRelease( bmCtx ) ;
#else
// TODO: UnlockPixels( GetGWorldPixMap(MAC_WXHBITMAP(m_selected.GetHBITMAP())) );
#endif
@@ -60,10 +58,8 @@ void wxMemoryDC::DoSelect( const wxBitmap& bitmap )
{
#if wxMAC_USE_CORE_GRAPHICS
m_selected.EndRawAccess() ;
CGContextRef bmCtx = (CGContextRef) m_graphicContext->GetNativeContext() ;
delete m_graphicContext ;
m_graphicContext = NULL ;
CGContextRelease( bmCtx ) ;
#else
// TODO: UnlockPixels( GetGWorldPixMap(MAC_WXHBITMAP(m_selected.GetHBITMAP())) );
#endif
@@ -71,25 +67,15 @@ void wxMemoryDC::DoSelect( const wxBitmap& bitmap )
m_selected = bitmap;
if (m_selected.Ok())
{
{
#if wxMAC_USE_CORE_GRAPHICS
if ( m_selected.GetDepth() != 1 )
m_selected.UseAlpha() ;
void * data = m_selected.BeginRawAccess() ;
int bitsPerComp = 8 ;
int bytesPerPixel = 4 ;
int w = bitmap.GetWidth() ;
int h = bitmap.GetHeight() ;
m_width = w;
m_height = h;
// TODO: should this be kCGImageAlphaPremultiplied[First,Last] ?
CGImageAlphaInfo a = kCGImageAlphaNoneSkipFirst ;
m_selected.BeginRawAccess() ;
m_width = bitmap.GetWidth();
m_height = bitmap.GetHeight();
CGColorSpaceRef genericColorSpace = wxMacGetGenericRGBColorSpace();
CGContextRef bmCtx = CGBitmapContextCreate( data , w, h, bitsPerComp , bytesPerPixel * w , genericColorSpace, a );
wxASSERT_MSG( bmCtx , wxT("Unable to create bitmap context") ) ;
CGContextRef bmCtx = (CGContextRef) m_selected.GetHBITMAP();
if ( bmCtx )
{