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Diffstat (limited to 'xorg-server/render/animcur.c')
-rw-r--r--xorg-server/render/animcur.c144
1 files changed, 88 insertions, 56 deletions
diff --git a/xorg-server/render/animcur.c b/xorg-server/render/animcur.c
index 125928931..d80094d98 100644
--- a/xorg-server/render/animcur.c
+++ b/xorg-server/render/animcur.c
@@ -44,6 +44,7 @@
#include "dixfontstr.h"
#include "opaque.h"
#include "picturestr.h"
+#include "inputstr.h"
#include "xace.h"
typedef struct _AnimCurElt {
@@ -80,7 +81,8 @@ typedef struct _AnimCurState {
CARD32 time;
} AnimCurStateRec, *AnimCurStatePtr;
-static AnimCurStateRec animCurState;
+/* What a waste. But we need an API change to alloc it per device only. */
+static AnimCurStateRec animCurState[MAXDEVICES];
static unsigned char empty[4];
@@ -89,9 +91,11 @@ static CursorBits animCursorBits = {
};
static int AnimCurGeneration;
-static DevPrivateKey AnimCurScreenPrivateKey = &AnimCurScreenPrivateKey;
-#define IsAnimCur(c) ((c)->bits == &animCursorBits)
+static int AnimCurScreenPrivateKeyIndex;
+static DevPrivateKey AnimCurScreenPrivateKey = &AnimCurScreenPrivateKeyIndex;
+
+#define IsAnimCur(c) ((c) && ((c)->bits == &animCursorBits))
#define GetAnimCur(c) ((AnimCurPtr) ((c) + 1))
#define GetAnimCurScreen(s) ((AnimCurScreenPtr)dixLookupPrivate(&(s)->devPrivates, AnimCurScreenPrivateKey))
#define GetAnimCurScreenIfSet(s) GetAnimCurScreen(s)
@@ -101,11 +105,13 @@ static DevPrivateKey AnimCurScreenPrivateKey = &AnimCurScreenPrivateKey;
#define Unwrap(as,s,elt) ((s)->elt = (as)->elt)
static Bool
-AnimCurDisplayCursor (ScreenPtr pScreen,
+AnimCurDisplayCursor (DeviceIntPtr pDev,
+ ScreenPtr pScreen,
CursorPtr pCursor);
static Bool
-AnimCurSetCursorPosition (ScreenPtr pScreen,
+AnimCurSetCursorPosition (DeviceIntPtr pDev,
+ ScreenPtr pScreen,
int x,
int y,
Bool generateEvent);
@@ -133,7 +139,8 @@ AnimCurCloseScreen (int index, ScreenPtr pScreen)
}
static void
-AnimCurCursorLimits (ScreenPtr pScreen,
+AnimCurCursorLimits (DeviceIntPtr pDev,
+ ScreenPtr pScreen,
CursorPtr pCursor,
BoxPtr pHotBox,
BoxPtr pTopLeftBox)
@@ -145,11 +152,13 @@ AnimCurCursorLimits (ScreenPtr pScreen,
{
AnimCurPtr ac = GetAnimCur(pCursor);
- (*pScreen->CursorLimits) (pScreen, ac->elts[0].pCursor, pHotBox, pTopLeftBox);
+ (*pScreen->CursorLimits) (pDev, pScreen, ac->elts[0].pCursor,
+ pHotBox, pTopLeftBox);
}
else
{
- (*pScreen->CursorLimits) (pScreen, pCursor, pHotBox, pTopLeftBox);
+ (*pScreen->CursorLimits) (inputInfo.pointer, pScreen, pCursor,
+ pHotBox, pTopLeftBox);
}
Wrap (as, pScreen, CursorLimits, AnimCurCursorLimits);
}
@@ -168,40 +177,55 @@ AnimCurScreenBlockHandler (int screenNum,
{
ScreenPtr pScreen = screenInfo.screens[screenNum];
AnimCurScreenPtr as = GetAnimCurScreen(pScreen);
+ DeviceIntPtr dev;
+ CARD32 now = 0,
+ soonest = ~0; /* earliest time to wakeup again */
- if (pScreen == animCurState.pScreen)
+ for (dev = inputInfo.devices; dev; dev = dev->next)
{
- CARD32 now = GetTimeInMillis ();
-
- if ((INT32) (now - animCurState.time) >= 0)
+ if (IsPointerDevice(dev) && pScreen == animCurState[dev->id].pScreen)
{
- AnimCurPtr ac = GetAnimCur(animCurState.pCursor);
- int elt = (animCurState.elt + 1) % ac->nelt;
- DisplayCursorProcPtr DisplayCursor;
-
- /*
- * Not a simple Unwrap/Wrap as this
- * isn't called along the DisplayCursor
- * wrapper chain.
- */
- DisplayCursor = pScreen->DisplayCursor;
- pScreen->DisplayCursor = as->DisplayCursor;
- (void) (*pScreen->DisplayCursor) (pScreen, ac->elts[elt].pCursor);
- as->DisplayCursor = pScreen->DisplayCursor;
- pScreen->DisplayCursor = DisplayCursor;
-
- animCurState.elt = elt;
- animCurState.time = now + ac->elts[elt].delay;
+ if (!now) now = GetTimeInMillis ();
+
+ if ((INT32) (now - animCurState[dev->id].time) >= 0)
+ {
+ AnimCurPtr ac = GetAnimCur(animCurState[dev->id].pCursor);
+ int elt = (animCurState[dev->id].elt + 1) % ac->nelt;
+ DisplayCursorProcPtr DisplayCursor;
+
+ /*
+ * Not a simple Unwrap/Wrap as this
+ * isn't called along the DisplayCursor
+ * wrapper chain.
+ */
+ DisplayCursor = pScreen->DisplayCursor;
+ pScreen->DisplayCursor = as->DisplayCursor;
+ (void) (*pScreen->DisplayCursor) (dev,
+ pScreen,
+ ac->elts[elt].pCursor);
+ as->DisplayCursor = pScreen->DisplayCursor;
+ pScreen->DisplayCursor = DisplayCursor;
+
+ animCurState[dev->id].elt = elt;
+ animCurState[dev->id].time = now + ac->elts[elt].delay;
+ }
+
+ if (soonest > animCurState[dev->id].time)
+ soonest = animCurState[dev->id].time;
}
- AdjustWaitForDelay (pTimeout, animCurState.time - now);
}
+
+ if (now)
+ AdjustWaitForDelay (pTimeout, soonest - now);
+
Unwrap (as, pScreen, BlockHandler);
(*pScreen->BlockHandler) (screenNum, blockData, pTimeout, pReadmask);
Wrap (as, pScreen, BlockHandler, AnimCurScreenBlockHandler);
}
static Bool
-AnimCurDisplayCursor (ScreenPtr pScreen,
+AnimCurDisplayCursor (DeviceIntPtr pDev,
+ ScreenPtr pScreen,
CursorPtr pCursor)
{
AnimCurScreenPtr as = GetAnimCurScreen(pScreen);
@@ -210,17 +234,18 @@ AnimCurDisplayCursor (ScreenPtr pScreen,
Unwrap (as, pScreen, DisplayCursor);
if (IsAnimCur(pCursor))
{
- if (pCursor != animCurState.pCursor)
+ if (pCursor != animCurState[pDev->id].pCursor)
{
AnimCurPtr ac = GetAnimCur(pCursor);
- ret = (*pScreen->DisplayCursor) (pScreen, ac->elts[0].pCursor);
+ ret = (*pScreen->DisplayCursor)
+ (pDev, pScreen, ac->elts[0].pCursor);
if (ret)
{
- animCurState.elt = 0;
- animCurState.time = GetTimeInMillis () + ac->elts[0].delay;
- animCurState.pCursor = pCursor;
- animCurState.pScreen = pScreen;
+ animCurState[pDev->id].elt = 0;
+ animCurState[pDev->id].time = GetTimeInMillis () + ac->elts[0].delay;
+ animCurState[pDev->id].pCursor = pCursor;
+ animCurState[pDev->id].pScreen = pScreen;
}
}
else
@@ -228,16 +253,17 @@ AnimCurDisplayCursor (ScreenPtr pScreen,
}
else
{
- animCurState.pCursor = 0;
- animCurState.pScreen = 0;
- ret = (*pScreen->DisplayCursor) (pScreen, pCursor);
+ animCurState[pDev->id].pCursor = 0;
+ animCurState[pDev->id].pScreen = 0;
+ ret = (*pScreen->DisplayCursor) (pDev, pScreen, pCursor);
}
Wrap (as, pScreen, DisplayCursor, AnimCurDisplayCursor);
return ret;
}
static Bool
-AnimCurSetCursorPosition (ScreenPtr pScreen,
+AnimCurSetCursorPosition (DeviceIntPtr pDev,
+ ScreenPtr pScreen,
int x,
int y,
Bool generateEvent)
@@ -246,15 +272,16 @@ AnimCurSetCursorPosition (ScreenPtr pScreen,
Bool ret;
Unwrap (as, pScreen, SetCursorPosition);
- if (animCurState.pCursor)
- animCurState.pScreen = pScreen;
- ret = (*pScreen->SetCursorPosition) (pScreen, x, y, generateEvent);
+ if (animCurState[pDev->id].pCursor)
+ animCurState[pDev->id].pScreen = pScreen;
+ ret = (*pScreen->SetCursorPosition) (pDev, pScreen, x, y, generateEvent);
Wrap (as, pScreen, SetCursorPosition, AnimCurSetCursorPosition);
return ret;
}
static Bool
-AnimCurRealizeCursor (ScreenPtr pScreen,
+AnimCurRealizeCursor (DeviceIntPtr pDev,
+ ScreenPtr pScreen,
CursorPtr pCursor)
{
AnimCurScreenPtr as = GetAnimCurScreen(pScreen);
@@ -264,13 +291,14 @@ AnimCurRealizeCursor (ScreenPtr pScreen,
if (IsAnimCur(pCursor))
ret = TRUE;
else
- ret = (*pScreen->RealizeCursor) (pScreen, pCursor);
+ ret = (*pScreen->RealizeCursor) (pDev, pScreen, pCursor);
Wrap (as, pScreen, RealizeCursor, AnimCurRealizeCursor);
return ret;
}
static Bool
-AnimCurUnrealizeCursor (ScreenPtr pScreen,
+AnimCurUnrealizeCursor (DeviceIntPtr pDev,
+ ScreenPtr pScreen,
CursorPtr pCursor)
{
AnimCurScreenPtr as = GetAnimCurScreen(pScreen);
@@ -288,13 +316,14 @@ AnimCurUnrealizeCursor (ScreenPtr pScreen,
ret = TRUE;
}
else
- ret = (*pScreen->UnrealizeCursor) (pScreen, pCursor);
+ ret = (*pScreen->UnrealizeCursor) (pDev, pScreen, pCursor);
Wrap (as, pScreen, UnrealizeCursor, AnimCurUnrealizeCursor);
return ret;
}
static void
-AnimCurRecolorCursor (ScreenPtr pScreen,
+AnimCurRecolorCursor (DeviceIntPtr pDev,
+ ScreenPtr pScreen,
CursorPtr pCursor,
Bool displayed)
{
@@ -307,12 +336,12 @@ AnimCurRecolorCursor (ScreenPtr pScreen,
int i;
for (i = 0; i < ac->nelt; i++)
- (*pScreen->RecolorCursor) (pScreen, ac->elts[i].pCursor,
+ (*pScreen->RecolorCursor) (pDev, pScreen, ac->elts[i].pCursor,
displayed &&
- animCurState.elt == i);
+ animCurState[pDev->id].elt == i);
}
else
- (*pScreen->RecolorCursor) (pScreen, pCursor, displayed);
+ (*pScreen->RecolorCursor) (pDev, pScreen, pCursor, displayed);
Wrap (as, pScreen, RecolorCursor, AnimCurRecolorCursor);
}
@@ -323,11 +352,14 @@ AnimCurInit (ScreenPtr pScreen)
if (AnimCurGeneration != serverGeneration)
{
+ int i;
AnimCurGeneration = serverGeneration;
- animCurState.pCursor = 0;
- animCurState.pScreen = 0;
- animCurState.elt = 0;
- animCurState.time = 0;
+ for (i = 0; i < MAXDEVICES; i++) {
+ animCurState[i].pCursor = 0;
+ animCurState[i].pScreen = 0;
+ animCurState[i].elt = 0;
+ animCurState[i].time = 0;
+ }
}
as = (AnimCurScreenPtr) xalloc (sizeof (AnimCurScreenRec));
if (!as)
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-03 04:28:09 +0000