From 336bad93d146931c160d8517edfdf0bee49ad9f7 Mon Sep 17 00:00:00 2001 From: marha Date: Fri, 6 Jul 2012 09:12:35 +0200 Subject: randrproto fontconfig mesa xserver git update 6 Jul 2012 --- xorg-server/mi/midispcur.c | 189 +++++++++++++++++++++------------------------ 1 file changed, 87 insertions(+), 102 deletions(-) (limited to 'xorg-server/mi/midispcur.c') diff --git a/xorg-server/mi/midispcur.c b/xorg-server/mi/midispcur.c index df141cdc7..edca9696f 100644 --- a/xorg-server/mi/midispcur.c +++ b/xorg-server/mi/midispcur.c @@ -56,9 +56,7 @@ in this Software without prior written authorization from The Open Group. static DevPrivateKeyRec miDCScreenKeyRec; #define miDCScreenKey (&miDCScreenKeyRec) -static DevScreenPrivateKeyRec miDCCursorBitsKeyRec; -#define miDCCursorBitsKey (&miDCCursorBitsKeyRec) static DevScreenPrivateKeyRec miDCDeviceKeyRec; #define miDCDeviceKey (&miDCDeviceKeyRec) @@ -86,18 +84,15 @@ typedef struct { */ typedef struct { CloseScreenProcPtr CloseScreen; -} miDCScreenRec, *miDCScreenPtr; - -#define miGetDCScreen(s) ((miDCScreenPtr)(dixLookupPrivate(&(s)->devPrivates, miDCScreenKey))) - -/* per-cursor per-screen private data */ -typedef struct { PixmapPtr sourceBits; /* source bits */ PixmapPtr maskBits; /* mask bits */ #ifdef ARGB_CURSOR PicturePtr pPicture; #endif -} miDCCursorRec, *miDCCursorPtr; + CursorPtr pCursor; +} miDCScreenRec, *miDCScreenPtr; + +#define miGetDCScreen(s) ((miDCScreenPtr)(dixLookupPrivate(&(s)->devPrivates, miDCScreenKey))) Bool miDCInitialize(ScreenPtr pScreen, miPointerScreenFuncPtr screenFuncs) @@ -105,13 +100,11 @@ miDCInitialize(ScreenPtr pScreen, miPointerScreenFuncPtr screenFuncs) miDCScreenPtr pScreenPriv; if (!dixRegisterPrivateKey(&miDCScreenKeyRec, PRIVATE_SCREEN, 0) || - !dixRegisterScreenPrivateKey(&miDCCursorBitsKeyRec, pScreen, - PRIVATE_CURSOR_BITS, 0) || !dixRegisterScreenPrivateKey(&miDCDeviceKeyRec, pScreen, PRIVATE_DEVICE, 0)) return FALSE; - pScreenPriv = malloc(sizeof(miDCScreenRec)); + pScreenPriv = calloc(1, sizeof(miDCScreenRec)); if (!pScreenPriv) return FALSE; @@ -127,6 +120,28 @@ miDCInitialize(ScreenPtr pScreen, miPointerScreenFuncPtr screenFuncs) return TRUE; } +static void +miDCSwitchScreenCursor(ScreenPtr pScreen, CursorPtr pCursor, PixmapPtr sourceBits, PixmapPtr maskBits, PicturePtr pPicture) +{ + miDCScreenPtr pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, miDCScreenKey); + + if (pScreenPriv->sourceBits) + (*pScreen->DestroyPixmap)(pScreenPriv->sourceBits); + pScreenPriv->sourceBits = sourceBits; + + if (pScreenPriv->maskBits) + (*pScreen->DestroyPixmap)(pScreenPriv->maskBits); + pScreenPriv->maskBits = maskBits; + +#ifdef ARGB_CURSOR + if (pScreenPriv->pPicture) + FreePicture(pScreenPriv->pPicture, 0); + pScreenPriv->pPicture = pPicture; +#endif + + pScreenPriv->pCursor = pCursor; +} + static Bool miDCCloseScreen(ScreenPtr pScreen) { @@ -135,6 +150,8 @@ miDCCloseScreen(ScreenPtr pScreen) pScreenPriv = (miDCScreenPtr) dixLookupPrivate(&pScreen->devPrivates, miDCScreenKey); pScreen->CloseScreen = pScreenPriv->CloseScreen; + + miDCSwitchScreenCursor(pScreen, NULL, NULL, NULL, NULL); free((pointer) pScreenPriv); return (*pScreen->CloseScreen) (pScreen); } @@ -142,9 +159,6 @@ miDCCloseScreen(ScreenPtr pScreen) Bool miDCRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor) { - if (pCursor->bits->refcnt <= 1) - dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey, - pScreen, NULL); return TRUE; } @@ -154,8 +168,6 @@ miDCRealizeCursor(ScreenPtr pScreen, CursorPtr pCursor) static PicturePtr miDCMakePicture(PicturePtr * ppPicture, DrawablePtr pDraw, WindowPtr pWin) { - ScreenPtr pScreen = pDraw->pScreen; - VisualPtr pVisual; PictFormatPtr pFormat; XID subwindow_mode = IncludeInferiors; PicturePtr pPicture; @@ -172,42 +184,39 @@ miDCMakePicture(PicturePtr * ppPicture, DrawablePtr pDraw, WindowPtr pWin) } #endif -static miDCCursorPtr +static Bool miDCRealize(ScreenPtr pScreen, CursorPtr pCursor) { - miDCCursorPtr pPriv; + miDCScreenPtr pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, miDCScreenKey); GCPtr pGC; ChangeGCVal gcvals; + PixmapPtr sourceBits, maskBits; + + if (pScreenPriv->pCursor == pCursor) + return TRUE; - pPriv = malloc(sizeof(miDCCursorRec)); - if (!pPriv) - return NULL; #ifdef ARGB_CURSOR + if (pCursor->bits->argb) { PixmapPtr pPixmap; PictFormatPtr pFormat; int error; + PicturePtr pPicture; pFormat = PictureMatchFormat(pScreen, 32, PICT_a8r8g8b8); - if (!pFormat) { - free((pointer) pPriv); - return NULL; - } + if (!pFormat) + return FALSE; - pPriv->sourceBits = 0; - pPriv->maskBits = 0; pPixmap = (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width, pCursor->bits->height, 32, CREATE_PIXMAP_USAGE_SCRATCH); - if (!pPixmap) { - free((pointer) pPriv); - return NULL; - } + if (!pPixmap) + return FALSE; + pGC = GetScratchGC(32, pScreen); if (!pGC) { (*pScreen->DestroyPixmap) (pPixmap); - free((pointer) pPriv); - return NULL; + return FALSE; } ValidateGC(&pPixmap->drawable, pGC); (*pGC->ops->PutImage) (&pPixmap->drawable, pGC, 32, @@ -215,105 +224,86 @@ miDCRealize(ScreenPtr pScreen, CursorPtr pCursor) pCursor->bits->height, 0, ZPixmap, (char *) pCursor->bits->argb); FreeScratchGC(pGC); - pPriv->pPicture = CreatePicture(0, &pPixmap->drawable, - pFormat, 0, 0, serverClient, &error); + pPicture = CreatePicture(0, &pPixmap->drawable, + pFormat, 0, 0, serverClient, &error); (*pScreen->DestroyPixmap) (pPixmap); - if (!pPriv->pPicture) { - free((pointer) pPriv); - return NULL; - } - dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey, - pScreen, pPriv); - return pPriv; + if (!pPicture) + return FALSE; + + miDCSwitchScreenCursor(pScreen, pCursor, NULL, NULL, pPicture); + return TRUE; } - pPriv->pPicture = 0; #endif - pPriv->sourceBits = - (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width, - pCursor->bits->height, 1, 0); - if (!pPriv->sourceBits) { - free((pointer) pPriv); - return NULL; - } - pPriv->maskBits = - (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width, - pCursor->bits->height, 1, 0); - if (!pPriv->maskBits) { - (*pScreen->DestroyPixmap) (pPriv->sourceBits); - free((pointer) pPriv); - return NULL; + sourceBits = (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width, + pCursor->bits->height, 1, 0); + if (!sourceBits) + return FALSE; + + maskBits = (*pScreen->CreatePixmap) (pScreen, pCursor->bits->width, + pCursor->bits->height, 1, 0); + if (!maskBits) { + (*pScreen->DestroyPixmap) (sourceBits); + return FALSE; } - dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey, pScreen, - pPriv); /* create the two sets of bits, clipping as appropriate */ pGC = GetScratchGC(1, pScreen); if (!pGC) { - (void) miDCUnrealizeCursor(pScreen, pCursor); - return NULL; + (*pScreen->DestroyPixmap) (sourceBits); + (*pScreen->DestroyPixmap) (maskBits); + return FALSE; } - ValidateGC((DrawablePtr) pPriv->sourceBits, pGC); - (*pGC->ops->PutImage) ((DrawablePtr) pPriv->sourceBits, pGC, 1, + ValidateGC((DrawablePtr) sourceBits, pGC); + (*pGC->ops->PutImage) ((DrawablePtr) sourceBits, pGC, 1, 0, 0, pCursor->bits->width, pCursor->bits->height, 0, XYPixmap, (char *) pCursor->bits->source); gcvals.val = GXand; ChangeGC(NullClient, pGC, GCFunction, &gcvals); - ValidateGC((DrawablePtr) pPriv->sourceBits, pGC); - (*pGC->ops->PutImage) ((DrawablePtr) pPriv->sourceBits, pGC, 1, + ValidateGC((DrawablePtr) sourceBits, pGC); + (*pGC->ops->PutImage) ((DrawablePtr) sourceBits, pGC, 1, 0, 0, pCursor->bits->width, pCursor->bits->height, 0, XYPixmap, (char *) pCursor->bits->mask); /* mask bits -- pCursor->mask & ~pCursor->source */ gcvals.val = GXcopy; ChangeGC(NullClient, pGC, GCFunction, &gcvals); - ValidateGC((DrawablePtr) pPriv->maskBits, pGC); - (*pGC->ops->PutImage) ((DrawablePtr) pPriv->maskBits, pGC, 1, + ValidateGC((DrawablePtr) maskBits, pGC); + (*pGC->ops->PutImage) ((DrawablePtr) maskBits, pGC, 1, 0, 0, pCursor->bits->width, pCursor->bits->height, 0, XYPixmap, (char *) pCursor->bits->mask); gcvals.val = GXandInverted; ChangeGC(NullClient, pGC, GCFunction, &gcvals); - ValidateGC((DrawablePtr) pPriv->maskBits, pGC); - (*pGC->ops->PutImage) ((DrawablePtr) pPriv->maskBits, pGC, 1, + ValidateGC((DrawablePtr) maskBits, pGC); + (*pGC->ops->PutImage) ((DrawablePtr) maskBits, pGC, 1, 0, 0, pCursor->bits->width, pCursor->bits->height, 0, XYPixmap, (char *) pCursor->bits->source); FreeScratchGC(pGC); - return pPriv; + + miDCSwitchScreenCursor(pScreen, pCursor, sourceBits, maskBits, NULL); + return TRUE; } Bool miDCUnrealizeCursor(ScreenPtr pScreen, CursorPtr pCursor) { - miDCCursorPtr pPriv; - - pPriv = (miDCCursorPtr) dixLookupScreenPrivate(&pCursor->bits->devPrivates, - miDCCursorBitsKey, pScreen); - if (pPriv && (pCursor->bits->refcnt <= 1)) { - if (pPriv->sourceBits) - (*pScreen->DestroyPixmap) (pPriv->sourceBits); - if (pPriv->maskBits) - (*pScreen->DestroyPixmap) (pPriv->maskBits); -#ifdef ARGB_CURSOR - if (pPriv->pPicture) - FreePicture(pPriv->pPicture, 0); -#endif - free((pointer) pPriv); - dixSetScreenPrivate(&pCursor->bits->devPrivates, miDCCursorBitsKey, - pScreen, NULL); - } + miDCScreenPtr pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, miDCScreenKey); + + if (pCursor == pScreenPriv->pCursor) + miDCSwitchScreenCursor(pScreen, NULL, NULL, NULL, NULL); return TRUE; } static void miDCPutBits(DrawablePtr pDrawable, - miDCCursorPtr pPriv, GCPtr sourceGC, GCPtr maskGC, int x_org, int y_org, unsigned w, unsigned h, unsigned long source, unsigned long mask) { + miDCScreenPtr pScreenPriv = dixLookupPrivate(&pDrawable->pScreen->devPrivates, miDCScreenKey); ChangeGCVal gcval; int x, y; @@ -333,7 +323,7 @@ miDCPutBits(DrawablePtr pDrawable, y = y_org; } - (*sourceGC->ops->PushPixels) (sourceGC, pPriv->sourceBits, pDrawable, w, h, + (*sourceGC->ops->PushPixels) (sourceGC, pScreenPriv->sourceBits, pDrawable, w, h, x, y); if (maskGC->fgPixel != mask) { gcval.val = mask; @@ -351,7 +341,7 @@ miDCPutBits(DrawablePtr pDrawable, y = y_org; } - (*maskGC->ops->PushPixels) (maskGC, pPriv->maskBits, pDrawable, w, h, x, y); + (*maskGC->ops->PushPixels) (maskGC, pScreenPriv->maskBits, pDrawable, w, h, x, y); } static GCPtr @@ -373,27 +363,22 @@ Bool miDCPutUpCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, int x, int y, unsigned long source, unsigned long mask) { - miDCCursorPtr pPriv; + miDCScreenPtr pScreenPriv = dixLookupPrivate(&pScreen->devPrivates, miDCScreenKey); miDCBufferPtr pBuffer; WindowPtr pWin; - pPriv = (miDCCursorPtr) dixLookupScreenPrivate(&pCursor->bits->devPrivates, - miDCCursorBitsKey, pScreen); - if (!pPriv) { - pPriv = miDCRealize(pScreen, pCursor); - if (!pPriv) - return FALSE; - } + if (!miDCRealize(pScreen, pCursor)) + return FALSE; pWin = pScreen->root; pBuffer = miGetDCDevice(pDev, pScreen); #ifdef ARGB_CURSOR - if (pPriv->pPicture) { + if (pScreenPriv->pPicture) { if (!EnsurePicture(pBuffer->pRootPicture, &pWin->drawable, pWin)) return FALSE; CompositePicture(PictOpOver, - pPriv->pPicture, + pScreenPriv->pPicture, NULL, pBuffer->pRootPicture, 0, 0, 0, 0, @@ -402,7 +387,7 @@ miDCPutUpCursor(DeviceIntPtr pDev, ScreenPtr pScreen, CursorPtr pCursor, else #endif { - miDCPutBits((DrawablePtr) pWin, pPriv, + miDCPutBits((DrawablePtr) pWin, pBuffer->pSourceGC, pBuffer->pMaskGC, x, y, pCursor->bits->width, pCursor->bits->height, source, mask); -- cgit v1.2.3