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Added wxUSE_DC_CACHEING and associated code to wxMSW

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Added EnableCache, CacheEnabled to wxDCBase
Added mask source args to DoBlit, Blit
Added cache testing code to dragimag sample
Added wxSystemOptions, regenerated makefiles


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10962 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2001-07-11 10:07:06 +00:00
parent 03147cd08e
commit 0cbff1201a
58 changed files with 1147 additions and 478 deletions
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23
include/wx/dc.h
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@@ -274,17 +274,17 @@ public:
bool Blit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
wxDC *source, wxCoord xsrc, wxCoord ysrc,
int rop = wxCOPY, bool useMask = FALSE)
int rop = wxCOPY, bool useMask = FALSE, wxCoord xsrcMask = -1, wxCoord ysrcMask = -1)
{
return DoBlit(xdest, ydest, width, height,
source, xsrc, ysrc, rop, useMask);
source, xsrc, ysrc, rop, useMask, xsrcMask, ysrcMask);
}
bool Blit(const wxPoint& destPt, const wxSize& sz,
wxDC *source, const wxPoint& srcPt,
int rop = wxCOPY, bool useMask = FALSE)
int rop = wxCOPY, bool useMask = FALSE, const wxPoint& srcPtMask = wxPoint(-1, -1))
{
return DoBlit(destPt.x, destPt.y, sz.x, sz.y,
source, srcPt.x, srcPt.y, rop, useMask);
source, srcPt.x, srcPt.y, rop, useMask, srcPtMask.x, srcPtMask.y);
}
#if wxUSE_SPLINES
@@ -486,6 +486,16 @@ public:
virtual void SetOptimization(bool WXUNUSED(opt)) { }
virtual bool GetOptimization() { return FALSE; }
// Some platforms have a DC cache, which should be cleared
// at appropriate points such as after a series of DC operations.
// Put ClearCache in the wxDC implementation class, since it has to be
// static.
// static void ClearCache() ;
#if wxUSE_DC_CACHEING
static void EnableCache(bool cacheing) { sm_cacheing = cacheing; }
static bool CacheEnabled() { return sm_cacheing ; }
#endif
// bounding box
// ------------
@@ -624,7 +634,7 @@ protected:
virtual bool DoBlit(wxCoord xdest, wxCoord ydest,
wxCoord width, wxCoord height,
wxDC *source, wxCoord xsrc, wxCoord ysrc,
int rop = wxCOPY, bool useMask = FALSE) = 0;
int rop = wxCOPY, bool useMask = FALSE, wxCoord xsrcMask = -1, wxCoord ysrcMask = -1) = 0;
virtual void DoGetSize(int *width, int *height) const = 0;
virtual void DoGetSizeMM(int* width, int* height) const = 0;
@@ -688,6 +698,9 @@ protected:
bool m_clipping:1;
bool m_isInteractive:1;
bool m_isBBoxValid:1;
#if wxUSE_DC_CACHEING
static bool sm_cacheing;
#endif
// coordinate system variables