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experimental speed up avoiding style copying and restoring

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@20709 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Stefan Csomor
2003-05-23 18:35:01 +00:00
parent d5c45cc949
commit d99e873817
2 changed files with 122 additions and 46 deletions
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84
src/mac/carbon/dc.cpp
View File

@@ -46,6 +46,10 @@ const double M_PI = 3.14159265358979 ;
const double RAD2DEG = 180.0 / M_PI;
const short kEmulatedMode = -1 ;
const short kUnsupportedMode = -2 ;
// set to 0 if problems arise
#define wxMAC_EXPERIMENTAL_DC 1
wxMacPortSetter::wxMacPortSetter( const wxDC* dc ) :
m_ph( (GrafPtr) dc->m_macPort )
{
@@ -57,6 +61,33 @@ wxMacPortSetter::~wxMacPortSetter()
{
m_dc->MacCleanupPort(&m_ph) ;
}
#if wxMAC_EXPERIMENTAL_DC
class wxMacFastPortSetter
{
public :
wxMacFastPortSetter( const wxDC *dc )
{
wxASSERT( dc->Ok() ) ;
GetPort( &m_oldPort ) ;
SetPort( (GrafPtr) dc->m_macPort ) ;
m_dc = dc ;
dc->MacSetupPort( NULL ) ;
}
~wxMacFastPortSetter()
{
SetPort( m_oldPort ) ;
m_dc->MacCleanupPort( NULL ) ;
}
private :
GrafPtr m_oldPort ;
const wxDC* m_dc ;
} ;
#else
typedef wxMacPortSetter wxMacFastPortSetter ;
#endif
wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win )
{
m_formerClip = NewRgn() ;
@@ -238,9 +269,11 @@ void wxDC::MacSetupPort(wxMacPortStateHelper* help) const
wxASSERT( m_macCurrentPortStateHelper == NULL ) ;
m_macCurrentPortStateHelper = help ;
SetClip( (RgnHandle) m_macCurrentClipRgn);
#if ! wxMAC_EXPERIMENTAL_DC
m_macFontInstalled = false ;
m_macBrushInstalled = false ;
m_macPenInstalled = false ;
#endif
}
void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const
{
@@ -624,7 +657,7 @@ bool wxDC::DoFloodFill(wxCoord x, wxCoord y,
bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const
{
wxCHECK_MSG( Ok(), false, wxT("wxDC::DoGetPixel Invalid DC") );
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
RGBColor colour;
GetCPixel( XLOG2DEVMAC(x), YLOG2DEVMAC(y), &colour );
// Convert from Mac colour to wx
@@ -636,7 +669,7 @@ bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const
void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
if (m_pen.GetStyle() != wxTRANSPARENT)
{
MacInstallPen() ;
@@ -673,7 +706,7 @@ void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
void wxDC::DoCrossHair( wxCoord x, wxCoord y )
{
wxCHECK_RET( Ok(), wxT("wxDC::DoCrossHair Invalid window dc") );
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
if (m_pen.GetStyle() != wxTRANSPARENT)
{
int w = 0;
@@ -710,7 +743,7 @@ void wxDC::DoDrawArc( wxCoord x1, wxCoord y1,
wxCoord xc, wxCoord yc )
{
wxCHECK_RET(Ok(), wxT("wxDC::DoDrawArc Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
wxCoord xx1 = XLOG2DEVMAC(x1);
wxCoord yy1 = YLOG2DEVMAC(y1);
wxCoord xx2 = XLOG2DEVMAC(x2);
@@ -759,7 +792,7 @@ void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
double sa, double ea )
{
wxCHECK_RET(Ok(), wxT("wxDC::DoDrawEllepticArc Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
Rect r;
double angle = sa - ea; // Order important Mac in opposite direction to wx
// we have to make sure that the filling is always counter-clockwise
@@ -789,7 +822,7 @@ void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
void wxDC::DoDrawPoint( wxCoord x, wxCoord y )
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
if (m_pen.GetStyle() != wxTRANSPARENT)
{
wxCoord xx1 = XLOG2DEVMAC(x);
@@ -803,7 +836,7 @@ void wxDC::DoDrawLines(int n, wxPoint points[],
wxCoord xoffset, wxCoord yoffset)
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
if (m_pen.GetStyle() == wxTRANSPARENT)
return;
MacInstallPen() ;
@@ -825,7 +858,7 @@ void wxDC::DoDrawPolygon(int n, wxPoint points[],
int fillStyle )
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
wxCoord x1, x2 , y1 , y2 ;
if ( m_brush.GetStyle() == wxTRANSPARENT && m_pen.GetStyle() == wxTRANSPARENT )
return ;
@@ -860,7 +893,7 @@ void wxDC::DoDrawPolygon(int n, wxPoint points[],
void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
wxCoord xx = XLOG2DEVMAC(x);
wxCoord yy = YLOG2DEVMAC(y);
wxCoord ww = m_signX * XLOG2DEVREL(width);
@@ -896,7 +929,7 @@ void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y,
double radius)
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
if (radius < 0.0)
radius = - radius * ((width < height) ? width : height);
wxCoord xx = XLOG2DEVMAC(x);
@@ -932,7 +965,7 @@ void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y,
void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
wxCoord xx = XLOG2DEVMAC(x);
wxCoord yy = YLOG2DEVMAC(y);
wxCoord ww = m_signX * XLOG2DEVREL(width);
@@ -1237,7 +1270,7 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
}
if ( str.Length() == 0 )
return ;
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
MacInstallFont() ;
wxString text ;
if ( wxApp::s_macDefaultEncodingIsPC )
@@ -1322,7 +1355,7 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
void wxDC::DoDrawText(const wxString& strtext, wxCoord x, wxCoord y)
{
wxCHECK_RET(Ok(), wxT("wxDC::DoDrawText Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
long xx = XLOG2DEVMAC(x);
long yy = YLOG2DEVMAC(y);
#if TARGET_CARBON
@@ -1462,7 +1495,7 @@ void wxDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *he
wxFont *theFont ) const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
wxFont formerFont = m_font ;
if ( theFont )
{
@@ -1569,7 +1602,7 @@ void wxDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *he
wxCoord wxDC::GetCharWidth(void) const
{
wxCHECK_MSG(Ok(), 1, wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
MacInstallFont() ;
int width = 0 ;
#if TARGET_CARBON
@@ -1603,7 +1636,7 @@ wxCoord wxDC::GetCharWidth(void) const
wxCoord wxDC::GetCharHeight(void) const
{
wxCHECK_MSG(Ok(), 1, wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
MacInstallFont() ;
FontInfo fi ;
::GetFontInfo( &fi ) ;
@@ -1612,7 +1645,7 @@ wxCoord wxDC::GetCharHeight(void) const
void wxDC::Clear(void)
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
Rect rect = { -31000 , -31000 , 31000 , 31000 } ;
if (m_backgroundBrush.GetStyle() != wxTRANSPARENT)
{
@@ -1625,8 +1658,9 @@ void wxDC::Clear(void)
void wxDC::MacInstallFont() const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
// if ( m_macFontInstalled )
// return ;
if ( m_macFontInstalled )
return ;
Pattern blackColor ;
MacSetupBackgroundForCurrentPort(m_backgroundBrush) ;
wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
@@ -1700,6 +1734,7 @@ void wxDC::MacInstallFont() const
break ;
}
::PenMode( mode ) ;
OSStatus status = noErr ;
Fixed atsuSize = IntToFixed( int(m_scaleY * font->m_macFontSize) ) ;
Style qdStyle = font->m_macFontStyle ;
@@ -1795,9 +1830,11 @@ static void wxMacGetHatchPattern(int hatchStyle, Pattern *pattern)
void wxDC::MacInstallPen() const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
if ( m_macPenInstalled )
return ;
Pattern blackColor;
// if ( m_macPenInstalled )
// return ;
RGBColor forecolor = MAC_WXCOLORREF( m_pen.GetColour().GetPixel());
RGBColor backcolor = MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel());
::RGBForeColor( &forecolor );
@@ -1946,8 +1983,9 @@ void wxDC::MacInstallBrush() const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
Pattern blackColor ;
// if ( m_macBrushInstalled )
// return ;
if ( m_macBrushInstalled )
return ;
// foreground
bool backgroundTransparent = (GetBackgroundMode() == wxTRANSPARENT) ;
::RGBForeColor( &MAC_WXCOLORREF( m_brush.GetColour().GetPixel()) );

84
src/mac/dc.cpp
View File

@@ -46,6 +46,10 @@ const double M_PI = 3.14159265358979 ;
const double RAD2DEG = 180.0 / M_PI;
const short kEmulatedMode = -1 ;
const short kUnsupportedMode = -2 ;
// set to 0 if problems arise
#define wxMAC_EXPERIMENTAL_DC 1
wxMacPortSetter::wxMacPortSetter( const wxDC* dc ) :
m_ph( (GrafPtr) dc->m_macPort )
{
@@ -57,6 +61,33 @@ wxMacPortSetter::~wxMacPortSetter()
{
m_dc->MacCleanupPort(&m_ph) ;
}
#if wxMAC_EXPERIMENTAL_DC
class wxMacFastPortSetter
{
public :
wxMacFastPortSetter( const wxDC *dc )
{
wxASSERT( dc->Ok() ) ;
GetPort( &m_oldPort ) ;
SetPort( (GrafPtr) dc->m_macPort ) ;
m_dc = dc ;
dc->MacSetupPort( NULL ) ;
}
~wxMacFastPortSetter()
{
SetPort( m_oldPort ) ;
m_dc->MacCleanupPort( NULL ) ;
}
private :
GrafPtr m_oldPort ;
const wxDC* m_dc ;
} ;
#else
typedef wxMacPortSetter wxMacFastPortSetter ;
#endif
wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win )
{
m_formerClip = NewRgn() ;
@@ -238,9 +269,11 @@ void wxDC::MacSetupPort(wxMacPortStateHelper* help) const
wxASSERT( m_macCurrentPortStateHelper == NULL ) ;
m_macCurrentPortStateHelper = help ;
SetClip( (RgnHandle) m_macCurrentClipRgn);
#if ! wxMAC_EXPERIMENTAL_DC
m_macFontInstalled = false ;
m_macBrushInstalled = false ;
m_macPenInstalled = false ;
#endif
}
void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const
{
@@ -624,7 +657,7 @@ bool wxDC::DoFloodFill(wxCoord x, wxCoord y,
bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const
{
wxCHECK_MSG( Ok(), false, wxT("wxDC::DoGetPixel Invalid DC") );
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
RGBColor colour;
GetCPixel( XLOG2DEVMAC(x), YLOG2DEVMAC(y), &colour );
// Convert from Mac colour to wx
@@ -636,7 +669,7 @@ bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const
void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
if (m_pen.GetStyle() != wxTRANSPARENT)
{
MacInstallPen() ;
@@ -673,7 +706,7 @@ void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
void wxDC::DoCrossHair( wxCoord x, wxCoord y )
{
wxCHECK_RET( Ok(), wxT("wxDC::DoCrossHair Invalid window dc") );
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
if (m_pen.GetStyle() != wxTRANSPARENT)
{
int w = 0;
@@ -710,7 +743,7 @@ void wxDC::DoDrawArc( wxCoord x1, wxCoord y1,
wxCoord xc, wxCoord yc )
{
wxCHECK_RET(Ok(), wxT("wxDC::DoDrawArc Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
wxCoord xx1 = XLOG2DEVMAC(x1);
wxCoord yy1 = YLOG2DEVMAC(y1);
wxCoord xx2 = XLOG2DEVMAC(x2);
@@ -759,7 +792,7 @@ void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
double sa, double ea )
{
wxCHECK_RET(Ok(), wxT("wxDC::DoDrawEllepticArc Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
Rect r;
double angle = sa - ea; // Order important Mac in opposite direction to wx
// we have to make sure that the filling is always counter-clockwise
@@ -789,7 +822,7 @@ void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
void wxDC::DoDrawPoint( wxCoord x, wxCoord y )
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
if (m_pen.GetStyle() != wxTRANSPARENT)
{
wxCoord xx1 = XLOG2DEVMAC(x);
@@ -803,7 +836,7 @@ void wxDC::DoDrawLines(int n, wxPoint points[],
wxCoord xoffset, wxCoord yoffset)
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
if (m_pen.GetStyle() == wxTRANSPARENT)
return;
MacInstallPen() ;
@@ -825,7 +858,7 @@ void wxDC::DoDrawPolygon(int n, wxPoint points[],
int fillStyle )
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
wxCoord x1, x2 , y1 , y2 ;
if ( m_brush.GetStyle() == wxTRANSPARENT && m_pen.GetStyle() == wxTRANSPARENT )
return ;
@@ -860,7 +893,7 @@ void wxDC::DoDrawPolygon(int n, wxPoint points[],
void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
wxCoord xx = XLOG2DEVMAC(x);
wxCoord yy = YLOG2DEVMAC(y);
wxCoord ww = m_signX * XLOG2DEVREL(width);
@@ -896,7 +929,7 @@ void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y,
double radius)
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
if (radius < 0.0)
radius = - radius * ((width < height) ? width : height);
wxCoord xx = XLOG2DEVMAC(x);
@@ -932,7 +965,7 @@ void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y,
void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
wxCoord xx = XLOG2DEVMAC(x);
wxCoord yy = YLOG2DEVMAC(y);
wxCoord ww = m_signX * XLOG2DEVREL(width);
@@ -1237,7 +1270,7 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
}
if ( str.Length() == 0 )
return ;
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
MacInstallFont() ;
wxString text ;
if ( wxApp::s_macDefaultEncodingIsPC )
@@ -1322,7 +1355,7 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
void wxDC::DoDrawText(const wxString& strtext, wxCoord x, wxCoord y)
{
wxCHECK_RET(Ok(), wxT("wxDC::DoDrawText Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
long xx = XLOG2DEVMAC(x);
long yy = YLOG2DEVMAC(y);
#if TARGET_CARBON
@@ -1462,7 +1495,7 @@ void wxDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *he
wxFont *theFont ) const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
wxFont formerFont = m_font ;
if ( theFont )
{
@@ -1569,7 +1602,7 @@ void wxDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *he
wxCoord wxDC::GetCharWidth(void) const
{
wxCHECK_MSG(Ok(), 1, wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
MacInstallFont() ;
int width = 0 ;
#if TARGET_CARBON
@@ -1603,7 +1636,7 @@ wxCoord wxDC::GetCharWidth(void) const
wxCoord wxDC::GetCharHeight(void) const
{
wxCHECK_MSG(Ok(), 1, wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
MacInstallFont() ;
FontInfo fi ;
::GetFontInfo( &fi ) ;
@@ -1612,7 +1645,7 @@ wxCoord wxDC::GetCharHeight(void) const
void wxDC::Clear(void)
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
wxMacFastPortSetter helper(this) ;
Rect rect = { -31000 , -31000 , 31000 , 31000 } ;
if (m_backgroundBrush.GetStyle() != wxTRANSPARENT)
{
@@ -1625,8 +1658,9 @@ void wxDC::Clear(void)
void wxDC::MacInstallFont() const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
// if ( m_macFontInstalled )
// return ;
if ( m_macFontInstalled )
return ;
Pattern blackColor ;
MacSetupBackgroundForCurrentPort(m_backgroundBrush) ;
wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
@@ -1700,6 +1734,7 @@ void wxDC::MacInstallFont() const
break ;
}
::PenMode( mode ) ;
OSStatus status = noErr ;
Fixed atsuSize = IntToFixed( int(m_scaleY * font->m_macFontSize) ) ;
Style qdStyle = font->m_macFontStyle ;
@@ -1795,9 +1830,11 @@ static void wxMacGetHatchPattern(int hatchStyle, Pattern *pattern)
void wxDC::MacInstallPen() const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
if ( m_macPenInstalled )
return ;
Pattern blackColor;
// if ( m_macPenInstalled )
// return ;
RGBColor forecolor = MAC_WXCOLORREF( m_pen.GetColour().GetPixel());
RGBColor backcolor = MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel());
::RGBForeColor( &forecolor );
@@ -1946,8 +1983,9 @@ void wxDC::MacInstallBrush() const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
Pattern blackColor ;
// if ( m_macBrushInstalled )
// return ;
if ( m_macBrushInstalled )
return ;
// foreground
bool backgroundTransparent = (GetBackgroundMode() == wxTRANSPARENT) ;
::RGBForeColor( &MAC_WXCOLORREF( m_brush.GetColour().GetPixel()) );