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Commit #4633 - Initial mouse pointer incorrect with EXA which also fixes

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the repaint of the cursor image with randr events.
This commit is contained in:
Alan Hourihane 2006-01-23 22:01:34 +00:00
parent 9148d8700b
commit 0d9ed2624f
2 changed files with 38 additions and 71 deletions
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104
hw/xfree86/ramdac/xf86Cursor.c
View File

@ -37,10 +37,8 @@ static void xf86CursorQueryBestSize(int, unsigned short*, unsigned short*,
/* ScrnInfoRec functions */
static void xf86CursorEnableDisableFBAccess(int, Bool);
static Bool xf86CursorSwitchMode(int, DisplayModePtr,int);
static Bool xf86CursorEnterVT(int, int);
static void xf86CursorLeaveVT(int, int);
static int xf86CursorSetDGAMode(int, int, DGADevicePtr);
Bool
xf86InitCursor(
@ -98,19 +96,15 @@ xf86InitCursor(
ScreenPriv->spriteFuncs = PointPriv->spriteFuncs;
PointPriv->spriteFuncs = &xf86CursorSpriteFuncs;
ScreenPriv->EnableDisableFBAccess = pScrn->EnableDisableFBAccess;
ScreenPriv->SwitchMode = pScrn->SwitchMode;
ScreenPriv->EnterVT = pScrn->EnterVT;
ScreenPriv->LeaveVT = pScrn->LeaveVT;
ScreenPriv->SetDGAMode = pScrn->SetDGAMode;
ScreenPriv->ForceHWCursorCount = 0;
ScreenPriv->HWCursorForced = FALSE;
pScrn->EnableDisableFBAccess = xf86CursorEnableDisableFBAccess;
if (pScrn->SwitchMode)
pScrn->SwitchMode = xf86CursorSwitchMode;
pScrn->EnterVT = xf86CursorEnterVT;
pScrn->LeaveVT = xf86CursorLeaveVT;
pScrn->SetDGAMode = xf86CursorSetDGAMode;
return TRUE;
}
@ -138,10 +132,8 @@ xf86CursorCloseScreen(int i, ScreenPtr pScreen)
PointPriv->spriteFuncs = ScreenPriv->spriteFuncs;
PointPriv->showTransparent = ScreenPriv->showTransparent;
pScrn->EnableDisableFBAccess = ScreenPriv->EnableDisableFBAccess;
pScrn->SwitchMode = ScreenPriv->SwitchMode;
pScrn->EnterVT = ScreenPriv->EnterVT;
pScrn->LeaveVT = ScreenPriv->LeaveVT;
pScrn->SetDGAMode = ScreenPriv->SetDGAMode;
xfree(ScreenPriv->transparentData);
xfree(ScreenPriv);
@ -199,6 +191,38 @@ xf86CursorRecolorCursor(
/***** ScrnInfoRec functions *********/
static void
xf86CursorEnableDisableFBAccess(
int index,
Bool enable)
{
ScreenPtr pScreen = screenInfo.screens[index];
xf86CursorScreenPtr ScreenPriv =
pScreen->devPrivates[xf86CursorScreenIndex].ptr;
xf86CursorInfoPtr infoPtr = ScreenPriv->CursorInfoPtr;
if (!enable && ScreenPriv->CurrentCursor != NullCursor) {
ScreenPriv->SavedCursor = ScreenPriv->CurrentCursor;
xf86CursorSetCursor(pScreen, NullCursor, ScreenPriv->x, ScreenPriv->y);
ScreenPriv->isUp = FALSE;
ScreenPriv->SWCursor = TRUE;
}
if (ScreenPriv->EnableDisableFBAccess)
(*ScreenPriv->EnableDisableFBAccess)(index, enable);
if (enable && ScreenPriv->SavedCursor)
{
/*
* Re-set current cursor so drivers can react to FB access having been
* temporarily disabled.
*/
xf86CursorSetCursor(pScreen, ScreenPriv->SavedCursor,
ScreenPriv->x, ScreenPriv->y);
ScreenPriv->SavedCursor = NULL;
}
}
static Bool
xf86CursorSwitchMode(int index, DisplayModePtr mode, int flags)
{
@ -227,62 +251,6 @@ xf86CursorSwitchMode(int index, DisplayModePtr mode, int flags)
return ret;
}
static Bool
xf86CursorEnterVT(int index, int flags)
{
Bool ret;
ScreenPtr pScreen = screenInfo.screens[index];
xf86CursorScreenPtr ScreenPriv =
pScreen->devPrivates[xf86CursorScreenIndex].ptr;
ret = (*ScreenPriv->EnterVT)(index, flags);
if (ScreenPriv->CurrentCursor)
xf86CursorSetCursor(pScreen, ScreenPriv->CurrentCursor,
ScreenPriv->x, ScreenPriv->y);
return ret;
}
static void
xf86CursorLeaveVT(int index, int flags)
{
ScreenPtr pScreen = screenInfo.screens[index];
xf86CursorScreenPtr ScreenPriv =
pScreen->devPrivates[xf86CursorScreenIndex].ptr;
if (ScreenPriv->isUp) {
xf86SetCursor(pScreen, NullCursor, ScreenPriv->x, ScreenPriv->y);
ScreenPriv->isUp = FALSE;
}
ScreenPriv->SWCursor = TRUE;
(*ScreenPriv->LeaveVT)(index, flags);
}
static int
xf86CursorSetDGAMode(int index, int num, DGADevicePtr devRet)
{
ScreenPtr pScreen = screenInfo.screens[index];
xf86CursorScreenPtr ScreenPriv =
pScreen->devPrivates[xf86CursorScreenIndex].ptr;
int ret;
if (num && ScreenPriv->isUp) {
xf86SetCursor(pScreen, NullCursor, ScreenPriv->x, ScreenPriv->y);
ScreenPriv->isUp = FALSE;
ScreenPriv->SWCursor = TRUE;
}
ret = (*ScreenPriv->SetDGAMode)(index, num, devRet);
if (ScreenPriv->CurrentCursor && (!num || (ret != Success))) {
xf86CursorSetCursor(pScreen, ScreenPriv->CurrentCursor,
ScreenPriv->x, ScreenPriv->y);
}
return ret;
}
/****** miPointerSpriteFunctions *******/
static Bool

5
hw/xfree86/ramdac/xf86CursorPriv.h
View File

@ -28,9 +28,8 @@ typedef struct {
Bool PalettedCursor;
ColormapPtr pInstalledMap;
Bool (*SwitchMode)(int, DisplayModePtr,int);
Bool (*EnterVT)(int, int);
void (*LeaveVT)(int, int);
int (*SetDGAMode)(int, int, DGADevicePtr);
xf86EnableDisableFBAccessProc *EnableDisableFBAccess;
CursorPtr SavedCursor;
/* Number of requests to force HW cursor */
int ForceHWCursorCount;