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Diffstat (limited to 'xorg-server/mi/misprite.c')
-rw-r--r--xorg-server/mi/misprite.c122
1 files changed, 74 insertions, 48 deletions
diff --git a/xorg-server/mi/misprite.c b/xorg-server/mi/misprite.c
index 9a4bf49c7..0dce0a266 100644
--- a/xorg-server/mi/misprite.c
+++ b/xorg-server/mi/misprite.c
@@ -96,6 +96,7 @@ typedef struct {
VisualPtr pVisual;
DamagePtr pDamage; /* damage tracking structure */
Bool damageRegistered;
+ int numberOfCursors;
} miSpriteScreenRec, *miSpriteScreenPtr;
#define SOURCE_COLOR 0
@@ -184,6 +185,8 @@ miSpriteIsDown(miCursorInfoPtr pDevCursor)
static DevPrivateKeyRec miSpriteScreenKeyRec;
#define miSpriteScreenKey (&miSpriteScreenKeyRec)
+#define GetSpriteScreen(pScreen) \
+ (dixLookupPrivate(&(pScreen)->devPrivates, miSpriteScreenKey))
static DevPrivateKeyRec miSpriteDevPrivatesKeyRec;
#define miSpriteDevPrivatesKey (&miSpriteDevPrivatesKeyRec)
@@ -195,7 +198,8 @@ static void miSpriteGetSpans(DrawablePtr pDrawable, int wMax,
DDXPointPtr ppt, int *pwidth, int nspans,
char *pdstStart);
static void miSpriteSourceValidate(DrawablePtr pDrawable, int x, int y,
- int width, int height);
+ int width, int height,
+ unsigned int subWindowMode);
static void miSpriteCopyWindow (WindowPtr pWindow,
DDXPointRec ptOldOrg,
RegionPtr prgnSrc);
@@ -214,11 +218,10 @@ static Bool miSpriteDeviceCursorInitialize(DeviceIntPtr pDev,
static void miSpriteDeviceCursorCleanup(DeviceIntPtr pDev,
ScreenPtr pScreen);
-#define SCREEN_PROLOGUE(pScreen, field) ((pScreen)->field = \
- ((miSpriteScreenPtr)dixLookupPrivate(&(pScreen)->devPrivates, \
- miSpriteScreenKey))->field)
-#define SCREEN_EPILOGUE(pScreen, field)\
- ((pScreen)->field = miSprite##field)
+#define SCREEN_PROLOGUE(pPriv, pScreen, field) ((pScreen)->field = \
+ (pPriv)->field)
+#define SCREEN_EPILOGUE(pPriv, pScreen, field)\
+ ((pPriv)->field = (pScreen)->field, (pScreen)->field = miSprite##field)
/*
* pointer-sprite method table
@@ -254,6 +257,15 @@ static void miSpriteRestoreCursor(DeviceIntPtr pDev,
ScreenPtr pScreen);
static void
+miSpriteRegisterBlockHandler(ScreenPtr pScreen, miSpriteScreenPtr pScreenPriv)
+{
+ if (!pScreenPriv->BlockHandler) {
+ pScreenPriv->BlockHandler = pScreen->BlockHandler;
+ pScreen->BlockHandler = miSpriteBlockHandler;
+ }
+}
+
+static void
miSpriteReportDamage (DamagePtr pDamage, RegionPtr pRegion, void *closure)
{
ScreenPtr pScreen = closure;
@@ -330,7 +342,7 @@ miSpriteInitialize (ScreenPtr pScreen,
pScreenPriv->InstallColormap = pScreen->InstallColormap;
pScreenPriv->StoreColors = pScreen->StoreColors;
- pScreenPriv->BlockHandler = pScreen->BlockHandler;
+ pScreenPriv->BlockHandler = NULL;
pScreenPriv->DeviceCursorInitialize = pScreen->DeviceCursorInitialize;
pScreenPriv->DeviceCursorCleanup = pScreen->DeviceCursorCleanup;
@@ -344,6 +356,7 @@ miSpriteInitialize (ScreenPtr pScreen,
pScreenPriv->colors[MASK_COLOR].green = 0;
pScreenPriv->colors[MASK_COLOR].blue = 0;
pScreenPriv->damageRegistered = 0;
+ pScreenPriv->numberOfCursors = 0;
dixSetPrivate(&pScreen->devPrivates, miSpriteScreenKey, pScreenPriv);
@@ -356,8 +369,6 @@ miSpriteInitialize (ScreenPtr pScreen,
pScreen->InstallColormap = miSpriteInstallColormap;
pScreen->StoreColors = miSpriteStoreColors;
- pScreen->BlockHandler = miSpriteBlockHandler;
-
return TRUE;
}
@@ -373,14 +384,12 @@ miSpriteInitialize (ScreenPtr pScreen,
static Bool
miSpriteCloseScreen (int i, ScreenPtr pScreen)
{
- miSpriteScreenPtr pScreenPriv;
+ miSpriteScreenPtr pScreenPriv = GetSpriteScreen(pScreen);
- pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, miSpriteScreenKey);
pScreen->CloseScreen = pScreenPriv->CloseScreen;
pScreen->GetImage = pScreenPriv->GetImage;
pScreen->GetSpans = pScreenPriv->GetSpans;
pScreen->SourceValidate = pScreenPriv->SourceValidate;
- pScreen->BlockHandler = pScreenPriv->BlockHandler;
pScreen->InstallColormap = pScreenPriv->InstallColormap;
pScreen->StoreColors = pScreenPriv->StoreColors;
@@ -396,11 +405,12 @@ miSpriteGetImage (DrawablePtr pDrawable, int sx, int sy, int w, int h,
unsigned int format, unsigned long planemask,
char *pdstLine)
{
- ScreenPtr pScreen = pDrawable->pScreen;
- DeviceIntPtr pDev;
- miCursorInfoPtr pCursorInfo;
+ ScreenPtr pScreen = pDrawable->pScreen;
+ DeviceIntPtr pDev;
+ miCursorInfoPtr pCursorInfo;
+ miSpriteScreenPtr pPriv = GetSpriteScreen(pScreen);
- SCREEN_PROLOGUE (pScreen, GetImage);
+ SCREEN_PROLOGUE (pPriv, pScreen, GetImage);
if (pDrawable->type == DRAWABLE_WINDOW)
{
@@ -423,7 +433,7 @@ miSpriteGetImage (DrawablePtr pDrawable, int sx, int sy, int w, int h,
(*pScreen->GetImage) (pDrawable, sx, sy, w, h,
format, planemask, pdstLine);
- SCREEN_EPILOGUE (pScreen, GetImage);
+ SCREEN_EPILOGUE (pPriv, pScreen, GetImage);
}
static void
@@ -433,8 +443,9 @@ miSpriteGetSpans (DrawablePtr pDrawable, int wMax, DDXPointPtr ppt,
ScreenPtr pScreen = pDrawable->pScreen;
DeviceIntPtr pDev;
miCursorInfoPtr pCursorInfo;
+ miSpriteScreenPtr pPriv = GetSpriteScreen(pScreen);
- SCREEN_PROLOGUE (pScreen, GetSpans);
+ SCREEN_PROLOGUE (pPriv, pScreen, GetSpans);
if (pDrawable->type == DRAWABLE_WINDOW)
{
@@ -474,18 +485,19 @@ miSpriteGetSpans (DrawablePtr pDrawable, int wMax, DDXPointPtr ppt,
(*pScreen->GetSpans) (pDrawable, wMax, ppt, pwidth, nspans, pdstStart);
- SCREEN_EPILOGUE (pScreen, GetSpans);
+ SCREEN_EPILOGUE (pPriv, pScreen, GetSpans);
}
static void
miSpriteSourceValidate (DrawablePtr pDrawable, int x, int y, int width,
- int height)
+ int height, unsigned int subWindowMode)
{
ScreenPtr pScreen = pDrawable->pScreen;
DeviceIntPtr pDev;
miCursorInfoPtr pCursorInfo;
+ miSpriteScreenPtr pPriv = GetSpriteScreen(pScreen);
- SCREEN_PROLOGUE (pScreen, SourceValidate);
+ SCREEN_PROLOGUE (pPriv, pScreen, SourceValidate);
if (pDrawable->type == DRAWABLE_WINDOW)
{
@@ -506,9 +518,9 @@ miSpriteSourceValidate (DrawablePtr pDrawable, int x, int y, int width,
}
if (pScreen->SourceValidate)
- (*pScreen->SourceValidate) (pDrawable, x, y, width, height);
+ (*pScreen->SourceValidate) (pDrawable, x, y, width, height, subWindowMode);
- SCREEN_EPILOGUE (pScreen, SourceValidate);
+ SCREEN_EPILOGUE (pPriv, pScreen, SourceValidate);
}
static void
@@ -517,8 +529,9 @@ miSpriteCopyWindow (WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
ScreenPtr pScreen = pWindow->drawable.pScreen;
DeviceIntPtr pDev;
miCursorInfoPtr pCursorInfo;
+ miSpriteScreenPtr pPriv = GetSpriteScreen(pScreen);
- SCREEN_PROLOGUE (pScreen, CopyWindow);
+ SCREEN_PROLOGUE (pPriv, pScreen, CopyWindow);
for(pDev = inputInfo.devices; pDev; pDev = pDev->next)
{
@@ -538,7 +551,7 @@ miSpriteCopyWindow (WindowPtr pWindow, DDXPointRec ptOldOrg, RegionPtr prgnSrc)
}
(*pScreen->CopyWindow) (pWindow, ptOldOrg, prgnSrc);
- SCREEN_EPILOGUE (pScreen, CopyWindow);
+ SCREEN_EPILOGUE (pPriv, pScreen, CopyWindow);
}
static void
@@ -546,16 +559,10 @@ miSpriteBlockHandler (int i, pointer blockData, pointer pTimeout,
pointer pReadmask)
{
ScreenPtr pScreen = screenInfo.screens[i];
- miSpriteScreenPtr pPriv;
+ miSpriteScreenPtr pPriv = GetSpriteScreen(pScreen);
DeviceIntPtr pDev;
miCursorInfoPtr pCursorInfo;
-
- pPriv = dixLookupPrivate(&pScreen->devPrivates, miSpriteScreenKey);
- SCREEN_PROLOGUE(pScreen, BlockHandler);
-
- (*pScreen->BlockHandler) (i, blockData, pTimeout, pReadmask);
-
- SCREEN_EPILOGUE(pScreen, BlockHandler);
+ Bool WorkToDo = FALSE;
for(pDev = inputInfo.devices; pDev; pDev = pDev->next)
{
@@ -566,7 +573,7 @@ miSpriteBlockHandler (int i, pointer blockData, pointer pTimeout,
&& pCursorInfo->pScreen == pScreen
&& pCursorInfo->shouldBeUp)
{
- SPRITE_DEBUG (("BlockHandler restore\n"));
+ SPRITE_DEBUG (("BlockHandler save"));
miSpriteSaveUnderCursor (pDev, pScreen);
}
}
@@ -582,23 +589,33 @@ miSpriteBlockHandler (int i, pointer blockData, pointer pTimeout,
{
SPRITE_DEBUG (("BlockHandler restore\n"));
miSpriteRestoreCursor (pDev, pScreen);
+ if (!pCursorInfo->isUp)
+ WorkToDo = TRUE;
}
}
}
+
+ SCREEN_PROLOGUE(pPriv, pScreen, BlockHandler);
+
+ (*pScreen->BlockHandler) (i, blockData, pTimeout, pReadmask);
+
+ if (WorkToDo)
+ SCREEN_EPILOGUE(pPriv, pScreen, BlockHandler);
+ else
+ pPriv->BlockHandler = NULL;
}
static void
miSpriteInstallColormap (ColormapPtr pMap)
{
ScreenPtr pScreen = pMap->pScreen;
- miSpriteScreenPtr pPriv;
+ miSpriteScreenPtr pPriv = GetSpriteScreen(pScreen);
- pPriv = dixLookupPrivate(&pScreen->devPrivates, miSpriteScreenKey);
- SCREEN_PROLOGUE(pScreen, InstallColormap);
+ SCREEN_PROLOGUE(pPriv, pScreen, InstallColormap);
(*pScreen->InstallColormap) (pMap);
- SCREEN_EPILOGUE(pScreen, InstallColormap);
+ SCREEN_EPILOGUE(pPriv, pScreen, InstallColormap);
/* InstallColormap can be called before devices are initialized. */
pPriv->pInstalledMap = pMap;
@@ -624,19 +641,18 @@ static void
miSpriteStoreColors (ColormapPtr pMap, int ndef, xColorItem *pdef)
{
ScreenPtr pScreen = pMap->pScreen;
- miSpriteScreenPtr pPriv;
+ miSpriteScreenPtr pPriv = GetSpriteScreen(pScreen);
int i;
int updated;
VisualPtr pVisual;
DeviceIntPtr pDev;
miCursorInfoPtr pCursorInfo;
- pPriv = dixLookupPrivate(&pScreen->devPrivates, miSpriteScreenKey);
- SCREEN_PROLOGUE(pScreen, StoreColors);
+ SCREEN_PROLOGUE(pPriv, pScreen, StoreColors);
(*pScreen->StoreColors) (pMap, ndef, pdef);
- SCREEN_EPILOGUE(pScreen, StoreColors);
+ SCREEN_EPILOGUE(pPriv, pScreen, StoreColors);
if (pPriv->pColormap == pMap)
{
@@ -706,8 +722,7 @@ miSpriteStoreColors (ColormapPtr pMap, int ndef, xColorItem *pdef)
static void
miSpriteFindColors (miCursorInfoPtr pDevCursor, ScreenPtr pScreen)
{
- miSpriteScreenPtr pScreenPriv =
- dixLookupPrivate(&pScreen->devPrivates, miSpriteScreenKey);
+ miSpriteScreenPtr pScreenPriv = GetSpriteScreen(pScreen);
CursorPtr pCursor;
xColorItem *sourceColor, *maskColor;
@@ -772,22 +787,32 @@ static void
miSpriteSetCursor (DeviceIntPtr pDev, ScreenPtr pScreen,
CursorPtr pCursor, int x, int y)
{
- miCursorInfoPtr pPointer;
+ miCursorInfoPtr pPointer;
+ miSpriteScreenPtr pScreenPriv;
if (!IsMaster(pDev) && !pDev->u.master)
return;
pPointer = MISPRITE(pDev);
+ pScreenPriv = GetSpriteScreen(pScreen);
if (!pCursor)
{
+ if (pPointer->shouldBeUp)
+ --pScreenPriv->numberOfCursors;
pPointer->shouldBeUp = FALSE;
if (pPointer->isUp)
miSpriteRemoveCursor (pDev, pScreen);
+ if (pScreenPriv->numberOfCursors == 0)
+ miSpriteDisableDamage(pScreen, pScreenPriv);
pPointer->pCursor = 0;
return;
}
+ if (!pPointer->shouldBeUp)
+ pScreenPriv->numberOfCursors++;
pPointer->shouldBeUp = TRUE;
+ if (!pPointer->isUp)
+ miSpriteRegisterBlockHandler(pScreen, pScreenPriv);
if (pPointer->x == x &&
pPointer->y == y &&
pPointer->pCursor == pCursor &&
@@ -884,10 +909,11 @@ miSpriteRemoveCursor (DeviceIntPtr pDev, ScreenPtr pScreen)
return;
DamageDrawInternal (pScreen, TRUE);
- pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, miSpriteScreenKey);
+ pScreenPriv = GetSpriteScreen(pScreen);
pCursorInfo = MISPRITE(pDev);
miSpriteIsDown(pCursorInfo);
+ miSpriteRegisterBlockHandler(pScreen, pScreenPriv);
pCursorInfo->pCacheWin = NullWindow;
miSpriteDisableDamage(pScreen, pScreenPriv);
if (!miDCRestoreUnderCursor(pDev,
@@ -922,7 +948,7 @@ miSpriteSaveUnderCursor(DeviceIntPtr pDev, ScreenPtr pScreen)
return;
DamageDrawInternal (pScreen, TRUE);
- pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, miSpriteScreenKey);
+ pScreenPriv = GetSpriteScreen(pScreen);
pCursorInfo = MISPRITE(pDev);
miSpriteComputeSaved (pDev, pScreen);
@@ -963,7 +989,7 @@ miSpriteRestoreCursor (DeviceIntPtr pDev, ScreenPtr pScreen)
return;
DamageDrawInternal (pScreen, TRUE);
- pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, miSpriteScreenKey);
+ pScreenPriv = GetSpriteScreen(pScreen);
pCursorInfo = MISPRITE(pDev);
miSpriteComputeSaved (pDev, pScreen);
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-02 03:41:44 +0000