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Code Issues Projects Releases Wiki Activity

Remove the PaintWindow optimization.

Browse source 
This was an attempt to avoid scratch gc creation and validation for paintwin
because that was expensive.  This is not the case in current servers, and the
danger of failure to implement it correctly (as seen in all previous
implementations) is high enough to justify removing it.  No performance
difference detected with x11perf -create -move -resize -circulate on Xvfb.
Leave the screen hooks for PaintWindow* in for now to avoid ABI change.
This commit is contained in:
Eric Anholt 2007-09-12 13:58:46 +00:00
commit e4d11e58ce
107 changed files with 62 additions and 4720 deletions
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35
hw/xfree86/xaa/xaaWrapper.c
View file

@ -54,8 +54,6 @@ typedef struct {
CreateScreenResourcesProcPtr CreateScreenResources;
CreateWindowProcPtr CreateWindow;
CopyWindowProcPtr CopyWindow;
PaintWindowProcPtr PaintWindowBackground;
PaintWindowProcPtr PaintWindowBorder;
WindowExposuresProcPtr WindowExposures;
CreateGCProcPtr CreateGC;
CreateColormapProcPtr CreateColormap;
@ -73,8 +71,6 @@ typedef struct {
CreateScreenResourcesProcPtr wrapCreateScreenResources;
CreateWindowProcPtr wrapCreateWindow;
CopyWindowProcPtr wrapCopyWindow;
PaintWindowProcPtr wrapPaintWindowBackground;
PaintWindowProcPtr wrapPaintWindowBorder;
WindowExposuresProcPtr wrapWindowExposures;
CreateGCProcPtr wrapCreateGC;
CreateColormapProcPtr wrapCreateColormap;
@ -208,33 +204,6 @@ xaaWrapperWindowExposures (WindowPtr pWin,
WindowExposures, wrapWindowExposures, xaaWrapperWindowExposures);
}
static void
xaaWrapperPaintWindow(WindowPtr pWin, RegionPtr pRegion, int what)
{
xaaWrapperScrPriv(pWin->drawable.pScreen);
switch (what) {
case PW_BORDER:
cond_unwrap(pScrPriv, &pWin->drawable, pWin->drawable.pScreen,
PaintWindowBorder, wrapPaintWindowBorder);
pWin->drawable.pScreen->PaintWindowBorder (pWin, pRegion, what);
cond_wrap(pScrPriv, &pWin->drawable, pWin->drawable.pScreen,
PaintWindowBorder, wrapPaintWindowBorder,
xaaWrapperPaintWindow);
break;
case PW_BACKGROUND:
cond_unwrap(pScrPriv, &pWin->drawable, pWin->drawable.pScreen,
PaintWindowBackground, wrapPaintWindowBackground);
pWin->drawable.pScreen->PaintWindowBackground (pWin, pRegion, what);
cond_wrap(pScrPriv, &pWin->drawable, pWin->drawable.pScreen,
PaintWindowBackground, wrapPaintWindowBackground,
xaaWrapperPaintWindow);
break;
}
}
static Bool
xaaWrapperCreateColormap(ColormapPtr pmap)
{
@ -327,8 +296,6 @@ xaaSetupWrapper(ScreenPtr pScreen, XAAInfoRecPtr infoPtr, int depth, SyncFunc *f
get (pScrPriv, pScreen, CreateScreenResources, wrapCreateScreenResources);
get (pScrPriv, pScreen, CreateWindow, wrapCreateWindow);
get (pScrPriv, pScreen, CopyWindow, wrapCopyWindow);
get (pScrPriv, pScreen, PaintWindowBorder, wrapPaintWindowBorder);
get (pScrPriv, pScreen, PaintWindowBackground, wrapPaintWindowBackground);
get (pScrPriv, pScreen, WindowExposures, wrapWindowExposures);
get (pScrPriv, pScreen, CreateGC, wrapCreateGC);
get (pScrPriv, pScreen, CreateColormap, wrapCreateColormap);
@ -351,8 +318,6 @@ xaaSetupWrapper(ScreenPtr pScreen, XAAInfoRecPtr infoPtr, int depth, SyncFunc *f
xaaWrapperCreateScreenResources);
wrap (pScrPriv, pScreen, CreateWindow, xaaWrapperCreateWindow);
wrap (pScrPriv, pScreen, CopyWindow, xaaWrapperCopyWindow);
wrap (pScrPriv, pScreen, PaintWindowBorder, xaaWrapperPaintWindow);
wrap (pScrPriv, pScreen, PaintWindowBackground, xaaWrapperPaintWindow);
wrap (pScrPriv, pScreen, WindowExposures, xaaWrapperWindowExposures);
wrap (pScrPriv, pScreen, CreateGC, xaaWrapperCreateGC);
wrap (pScrPriv, pScreen, CreateColormap, xaaWrapperCreateColormap);