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C++ dixSetPrivate函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中dixSetPrivate函数的典型用法代码示例。如果您正苦于以下问题：C++ dixSetPrivate函数的具体用法？C++ dixSetPrivate怎么用？C++ dixSetPrivate使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了dixSetPrivate函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: MSMDRI2GetDrawable

static MSMDRI2DrawablePtr
MSMDRI2GetDrawable(DrawablePtr pDraw)
{
	MSMDRI2DrawablePtr pPriv;

	if (pDraw->type == DRAWABLE_WINDOW) {
		pPriv = dixLookupPrivate(&((WindowPtr)pDraw)->devPrivates,
				MSMDRI2WindowPrivateKey);
	} else {
		pPriv = dixLookupPrivate(&((PixmapPtr)pDraw)->devPrivates,
				MSMDRI2PixmapPrivateKey);
	}

	if (!pPriv) {
		pPriv = calloc(1, sizeof(*pPriv));
		pPriv->pDraw = pDraw;

		if (pDraw->type == DRAWABLE_WINDOW) {
			dixSetPrivate(&((WindowPtr)pDraw)->devPrivates,
					MSMDRI2WindowPrivateKey, pPriv);
		} else {
			dixSetPrivate(&((PixmapPtr)pDraw)->devPrivates,
					MSMDRI2PixmapPrivateKey, pPriv);
		}

		if (!AddResource(pDraw->id, MSMDRI2DrawableRes, pPriv)) {
			MSMDRI2DrawableGone(pPriv, pDraw->id);
			pPriv = NULL;
		}
	}

	return pPriv;
}
开发者ID:crondog，项目名称:xf86-video-freedreno，代码行数:33，代码来源:msm-dri2.c


示例2: DRIScreenInit

Bool
DRIScreenInit(ScreenPtr pScreen)
{
    DRIScreenPrivPtr    pDRIPriv;
    int                 i;

    if (!dixRegisterPrivateKey(&DRIScreenPrivKeyRec, PRIVATE_SCREEN, 0))
	return FALSE;
    if (!dixRegisterPrivateKey(&DRIWindowPrivKeyRec, PRIVATE_WINDOW, 0))
	return FALSE;
    if (!dixRegisterPrivateKey(&DRIPixmapPrivKeyRec, PRIVATE_PIXMAP, 0))
	return FALSE;
    if (!dixRegisterPrivateKey(&DRIPixmapBufferPrivKeyRec, PRIVATE_PIXMAP, 0))
	return FALSE;

    pDRIPriv = (DRIScreenPrivPtr) calloc(1, sizeof(DRIScreenPrivRec));
    if (!pDRIPriv) {
	dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, NULL);
        return FALSE;
    }

    dixSetPrivate(&pScreen->devPrivates, DRIScreenPrivKey, pDRIPriv);
    pDRIPriv->directRenderingSupport = TRUE;
    pDRIPriv->nrWindows = 0;

    /* Initialize drawable tables */
    for (i = 0; i < DRI_MAX_DRAWABLES; i++) {
        pDRIPriv->DRIDrawables[i] = NULL;
    }

    return TRUE;
}
开发者ID:4eremuxa，项目名称:xserver，代码行数:32，代码来源:dri.c


示例3: glamor_egl_close_screen

static Bool
glamor_egl_close_screen(ScreenPtr screen)
{
    ScrnInfoPtr scrn;
    struct glamor_egl_screen_private *glamor_egl;
    PixmapPtr screen_pixmap;
    EGLImageKHR back_image;

    scrn = xf86ScreenToScrn(screen);
    glamor_egl = glamor_egl_get_screen_private(scrn);
    screen_pixmap = screen->GetScreenPixmap(screen);

    eglDestroyImageKHR(glamor_egl->display,glamor_egl->front_image);
    dixSetPrivate(&screen_pixmap->devPrivates, glamor_egl_pixmap_private_key,
                  NULL);
    glamor_egl->front_image = NULL;
    if (glamor_egl->back_pixmap && *glamor_egl->back_pixmap) {
        back_image = dixLookupPrivate(&(*glamor_egl->back_pixmap)->devPrivates,
                                      glamor_egl_pixmap_private_key);
        if (back_image != NULL && back_image != EGL_NO_IMAGE_KHR) {
            eglDestroyImageKHR(glamor_egl->display, back_image);
            dixSetPrivate(&(*glamor_egl->back_pixmap)->devPrivates,
                          glamor_egl_pixmap_private_key, NULL);
        }
    }

    screen->CloseScreen = glamor_egl->saved_close_screen;

    return screen->CloseScreen(screen);
}
开发者ID:cubanismo，项目名称:xserver，代码行数:30，代码来源:glamor_egl.c


示例4: DRIDrawablePrivDelete

/*
 * The assumption is that this is called when the refCount of a surface
 * drops to <= 0, or the window/pixmap is destroyed.
 */
Bool
DRIDrawablePrivDelete(pointer pResource, XID id)
{
    DrawablePtr pDrawable = (DrawablePtr)pResource;
    DRIScreenPrivPtr pDRIPriv = DRI_SCREEN_PRIV(pDrawable->pScreen);
    DRIDrawablePrivPtr pDRIDrawablePriv = NULL;
    WindowPtr pWin = NULL;
    PixmapPtr pPix = NULL;

    if (pDrawable->type == DRAWABLE_WINDOW) {
        pWin = (WindowPtr)pDrawable;
        pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
    }
    else if (pDrawable->type == DRAWABLE_PIXMAP) {
        pPix = (PixmapPtr)pDrawable;
        pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix);
    }

    if (pDRIDrawablePriv == NULL) {
        /*
         * We reuse __func__ and the resource type for the GLXPixmap code.
         * Attempt to free a pixmap buffer associated with the resource
         * if possible.
         */
        return DRIFreePixmapImp(pDrawable);
    }

    if (pDRIDrawablePriv->drawableIndex != -1) {
        /* release drawable table entry */
        pDRIPriv->DRIDrawables[pDRIDrawablePriv->drawableIndex] = NULL;
    }

    if (pDRIDrawablePriv->sid != 0) {
        DRISurfaceNotify(pDRIDrawablePriv->sid,
                         AppleDRISurfaceNotifyDestroyed);
    }

    if (pDRIDrawablePriv->notifiers != NULL)
        x_hook_free(pDRIDrawablePriv->notifiers);

    free(pDRIDrawablePriv);

    if (pDrawable->type == DRAWABLE_WINDOW) {
        dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, NULL);
    }
    else if (pDrawable->type == DRAWABLE_PIXMAP) {
        dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, NULL);
    }

    --pDRIPriv->nrWindows;

    return TRUE;
}
开发者ID:LeadHyperion，项目名称:RaspberryPiXServer，代码行数:57，代码来源:dri.c


示例5: glamor_egl_create_textured_pixmap_from_gbm_bo

Bool
glamor_egl_create_textured_pixmap_from_gbm_bo(PixmapPtr pixmap, void *bo)
{
    ScreenPtr screen = pixmap->drawable.pScreen;
    ScrnInfoPtr scrn = xf86ScreenToScrn(screen);
    struct glamor_screen_private *glamor_priv =
        glamor_get_screen_private(screen);
    struct glamor_egl_screen_private *glamor_egl;
    EGLImageKHR image;
    GLuint texture;
    Bool ret = FALSE;

    glamor_egl = glamor_egl_get_screen_private(scrn);

    glamor_get_context(glamor_priv);

    image = eglCreateImageKHR(glamor_egl->display,
                              glamor_egl->context,
                              EGL_NATIVE_PIXMAP_KHR, bo, NULL);
    if (image == EGL_NO_IMAGE_KHR) {
        glamor_set_pixmap_type(pixmap, GLAMOR_DRM_ONLY);
        goto done;
    }
    glamor_create_texture_from_image(glamor_egl, image, &texture);
    glamor_set_pixmap_type(pixmap, GLAMOR_TEXTURE_DRM);
    glamor_set_pixmap_texture(pixmap, texture);
    dixSetPrivate(&pixmap->devPrivates, glamor_egl_pixmap_private_key, image);
    ret = TRUE;

 done:
    glamor_put_context(glamor_priv);
    return ret;
}
开发者ID:cubanismo，项目名称:xserver，代码行数:33，代码来源:glamor_egl.c


示例6: VidModeExtensionInit

Bool
VidModeExtensionInit(ScreenPtr pScreen)
{
#ifdef XF86VIDMODE
    VidModePtr pVidMode;

    if (!xf86GetVidModeEnabled()) {
        DebugF("!xf86GetVidModeEnabled()\n");
        return FALSE;
    }

    VidModeKey = &VidModeKeyRec;

    if (!dixRegisterPrivateKey(&VidModeKeyRec, PRIVATE_SCREEN, 0))
        return FALSE;

    pVidMode = calloc(sizeof(VidModeRec), 1);
    if (!pVidMode)
        return FALSE;

    dixSetPrivate(&pScreen->devPrivates, VidModeKey, pVidMode);

    pVidMode->Flags = 0;
    pVidMode->Next = NULL;
    pVidMode->CloseScreen = pScreen->CloseScreen;
    pScreen->CloseScreen = VidModeClose;
    VidModeCount++;
    return TRUE;
#else
    DebugF("no vidmode extension\n");
    return FALSE;
#endif
}
开发者ID:MrKepzie，项目名称:xserver，代码行数:33，代码来源:xf86VidMode.c


示例7: DRIFreePixmapImp

static Bool
DRIFreePixmapImp(DrawablePtr pDrawable)
{
    DRIPixmapBufferPtr shared;
    PixmapPtr pPix;

    if (pDrawable->type != DRAWABLE_PIXMAP)
        return FALSE;

    pPix = (PixmapPtr)pDrawable;

    shared = dixLookupPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey);

    if (NULL == shared)
        return FALSE;

    close(shared->fd);
    munmap(shared->buffer, shared->length);
    shm_unlink(shared->shmPath);
    free(shared);

    dixSetPrivate(&pPix->devPrivates, DRIPixmapBufferPrivKey, (pointer)NULL);

    return TRUE;
}
开发者ID:LeadHyperion，项目名称:RaspberryPiXServer，代码行数:25，代码来源:dri.c


示例8: compCloseScreen

static Bool
compCloseScreen(ScreenPtr pScreen)
{
    CompScreenPtr cs = GetCompScreen(pScreen);
    Bool ret;

    free(cs->alternateVisuals);

    pScreen->CloseScreen = cs->CloseScreen;
    pScreen->InstallColormap = cs->InstallColormap;
    pScreen->ChangeWindowAttributes = cs->ChangeWindowAttributes;
    pScreen->ReparentWindow = cs->ReparentWindow;
    pScreen->ConfigNotify = cs->ConfigNotify;
    pScreen->MoveWindow = cs->MoveWindow;
    pScreen->ResizeWindow = cs->ResizeWindow;
    pScreen->ChangeBorderWidth = cs->ChangeBorderWidth;

    pScreen->ClipNotify = cs->ClipNotify;
    pScreen->UnrealizeWindow = cs->UnrealizeWindow;
    pScreen->RealizeWindow = cs->RealizeWindow;
    pScreen->DestroyWindow = cs->DestroyWindow;
    pScreen->CreateWindow = cs->CreateWindow;
    pScreen->CopyWindow = cs->CopyWindow;
    pScreen->PositionWindow = cs->PositionWindow;

    pScreen->GetImage = cs->GetImage;
    pScreen->GetSpans = cs->GetSpans;
    pScreen->SourceValidate = cs->SourceValidate;

    free(cs);
    dixSetPrivate(&pScreen->devPrivates, CompScreenPrivateKey, NULL);
    ret = (*pScreen->CloseScreen) (pScreen);

    return ret;
}
开发者ID:AmesianX，项目名称:xorg-server，代码行数:35，代码来源:compinit.c


示例9: xf86SbusHandleColormaps

Bool
xf86SbusHandleColormaps(ScreenPtr pScreen, sbusDevicePtr psdp)
{
    sbusCmapPtr cmap;
    struct fbcmap fbcmap;
    unsigned char data[2];

    cmap = xnfcalloc(1, sizeof(sbusCmapRec));
    dixSetPrivate(&pScreen->devPrivates, sbusPaletteKey, cmap);
    cmap->psdp = psdp;
    fbcmap.index = 0;
    fbcmap.count = 16;
    fbcmap.red = cmap->origRed;
    fbcmap.green = cmap->origGreen;
    fbcmap.blue = cmap->origBlue;
    if (ioctl (psdp->fd, FBIOGETCMAP, &fbcmap) >= 0)
	cmap->origCmapValid = TRUE;
    fbcmap.index = 0;
    fbcmap.count = 2;
    fbcmap.red = data;
    fbcmap.green = data;
    fbcmap.blue = data;
    if (pScreen->whitePixel == 0) {
	data[0] = 255;
	data[1] = 0;
    } else {
	data[0] = 0;
	data[1] = 255;
    }
    ioctl (psdp->fd, FBIOPUTCMAP, &fbcmap);
    cmap->CloseScreen = pScreen->CloseScreen;
    pScreen->CloseScreen = xf86SbusCmapCloseScreen;
    return xf86HandleColormaps(pScreen, 256, 8,
			       xf86SbusCmapLoadPalette, NULL, 0);
}
开发者ID:Agnarr，项目名称:xserver，代码行数:35，代码来源:xf86sbusBus.c


示例10: XvMCScreenInit

int
XvMCScreenInit(ScreenPtr pScreen, int num, XvMCAdaptorPtr pAdapt)
{
   XvMCScreenPtr pScreenPriv;

   if (!dixRegisterPrivateKey(&XvMCScreenKeyRec, PRIVATE_SCREEN, 0))
       return BadAlloc;

   if(!(pScreenPriv = malloc(sizeof(XvMCScreenRec))))
	return BadAlloc;

   dixSetPrivate(&pScreen->devPrivates, XvMCScreenKey, pScreenPriv);

   pScreenPriv->CloseScreen = pScreen->CloseScreen;
   pScreen->CloseScreen = XvMCCloseScreen;

   pScreenPriv->num_adaptors = num;
   pScreenPriv->adaptors = pAdapt;
   pScreenPriv->clientDriverName[0] = 0;
   pScreenPriv->busID[0] = 0;
   pScreenPriv->major = 0;
   pScreenPriv->minor = 0;
   pScreenPriv->patchLevel = 0;

   XvMCInUse = TRUE;

   return Success;
}
开发者ID:Agnarr，项目名称:xserver，代码行数:28，代码来源:xvmc.c


示例11: miInitializeCompositeWrapper

/* Screen initialization/teardown */
void
miInitializeCompositeWrapper(ScreenPtr pScreen)
{
    cwScreenPtr pScreenPriv;
#ifdef RENDER
    Bool has_render = GetPictureScreenIfSet(pScreen) != NULL;
#endif

    if (!dixRequestPrivate(cwGCKey, sizeof(cwGCRec)))
	return;

    pScreenPriv = xalloc(sizeof(cwScreenRec));
    if (!pScreenPriv)
	return;

    dixSetPrivate(&pScreen->devPrivates, cwScreenKey, pScreenPriv);
    
    SCREEN_EPILOGUE(pScreen, CloseScreen, cwCloseScreen);
    SCREEN_EPILOGUE(pScreen, GetImage, cwGetImage);
    SCREEN_EPILOGUE(pScreen, GetSpans, cwGetSpans);
    SCREEN_EPILOGUE(pScreen, CreateGC, cwCreateGC);
    SCREEN_EPILOGUE(pScreen, CopyWindow, cwCopyWindow);

    SCREEN_EPILOGUE(pScreen, SetWindowPixmap, cwSetWindowPixmap);
    SCREEN_EPILOGUE(pScreen, GetWindowPixmap, cwGetWindowPixmap);

#ifdef RENDER
    if (has_render)
	cwInitializeRender(pScreen);
#endif
}
开发者ID:L3oV1nc3，项目名称:VMGL，代码行数:32，代码来源:cw.c


示例12: CreateSurfaceForWindow

/* Return NULL if an error occurs. */
static DRIDrawablePrivPtr
CreateSurfaceForWindow(ScreenPtr pScreen, WindowPtr pWin, xp_window_id *widPtr) {
    DRIDrawablePrivPtr pDRIDrawablePriv;
    xp_window_id wid = 0;

    *widPtr = 0;

    pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);

    if (pDRIDrawablePriv == NULL) {
	xp_error err;
	xp_window_changes wc;
	
	/* allocate a DRI Window Private record */
	if (!(pDRIDrawablePriv = xalloc(sizeof(*pDRIDrawablePriv)))) {
	    return NULL;
	}
	
	pDRIDrawablePriv->pDraw = (DrawablePtr)pWin;
	pDRIDrawablePriv->pScreen = pScreen;
	pDRIDrawablePriv->refCount = 0;
	pDRIDrawablePriv->drawableIndex = -1;
	pDRIDrawablePriv->notifiers = NULL;
	
	/* find the physical window */
	wid = x_cvt_vptr_to_uint(RootlessFrameForWindow(pWin, TRUE));

	if (wid == 0) {
	    xfree(pDRIDrawablePriv);
	    return NULL;
	}
	
	/* allocate the physical surface */
	err = xp_create_surface(wid, &pDRIDrawablePriv->sid);

	if (err != Success) {
	    xfree(pDRIDrawablePriv);
	    return NULL;
	}

	/* Make it visible */
	wc.stack_mode = XP_MAPPED_ABOVE;
	wc.sibling = 0;
	err = xp_configure_surface(pDRIDrawablePriv->sid, XP_STACKING, &wc);

	if (err != Success) {
	    xp_destroy_surface(pDRIDrawablePriv->sid);
	    xfree(pDRIDrawablePriv);
	    return NULL;
	}

	/* save private off of preallocated index */
	dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey,
		      pDRIDrawablePriv);
    }

    *widPtr = wid;

    return pDRIDrawablePriv;
}
开发者ID:L3oV1nc3，项目名称:VMGL，代码行数:61，代码来源:dri.c


示例13: compCloseScreen

static Bool
compCloseScreen (int index, ScreenPtr pScreen)
{
    CompScreenPtr   cs = GetCompScreen (pScreen);
    Bool	    ret;

    xfree (cs->alternateVisuals);

    pScreen->CloseScreen = cs->CloseScreen;
    pScreen->BlockHandler = cs->BlockHandler;
    pScreen->InstallColormap = cs->InstallColormap;
    pScreen->ChangeWindowAttributes = cs->ChangeWindowAttributes;
    pScreen->ReparentWindow = cs->ReparentWindow;
    pScreen->MoveWindow = cs->MoveWindow;
    pScreen->ResizeWindow = cs->ResizeWindow;
    pScreen->ChangeBorderWidth = cs->ChangeBorderWidth;
    
    pScreen->ClipNotify = cs->ClipNotify;
    pScreen->UnrealizeWindow = cs->UnrealizeWindow;
    pScreen->RealizeWindow = cs->RealizeWindow;
    pScreen->DestroyWindow = cs->DestroyWindow;
    pScreen->CreateWindow = cs->CreateWindow;
    pScreen->CopyWindow = cs->CopyWindow;
    pScreen->PositionWindow = cs->PositionWindow;

    xfree (cs);
    dixSetPrivate(&pScreen->devPrivates, CompScreenPrivateKey, NULL);
    ret = (*pScreen->CloseScreen) (index, pScreen);

    return ret;
}
开发者ID:mozyg，项目名称:xorg，代码行数:31，代码来源:compinit.c


示例14: xf86FBCloseScreen

static Bool
xf86FBCloseScreen(ScreenPtr pScreen)
{
    FBLinkPtr pLink, tmp;
    FBLinearLinkPtr pLinearLink, tmp2;
    FBManagerPtr offman = (FBManagerPtr) dixLookupPrivate(&pScreen->devPrivates,
                                                          xf86FBScreenKey);

    pScreen->CloseScreen = offman->CloseScreen;

    pLink = offman->UsedAreas;
    while (pLink) {
        tmp = pLink;
        pLink = pLink->next;
        free(tmp);
    }

    pLinearLink = offman->LinearAreas;
    while (pLinearLink) {
        tmp2 = pLinearLink;
        pLinearLink = pLinearLink->next;
        free(tmp2);
    }

    RegionDestroy(offman->InitialBoxes);
    RegionDestroy(offman->FreeBoxes);

    free(offman->FreeBoxesUpdateCallback);
    free(offman->devPrivates);
    free(offman);
    dixSetPrivate(&pScreen->devPrivates, xf86FBScreenKey, NULL);

    return (*pScreen->CloseScreen) (pScreen);
}
开发者ID:MrKepzie，项目名称:xserver，代码行数:34，代码来源:xf86fbman.c


示例15: miDCInitialize

Bool
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));
    if (!pScreenPriv)
	return FALSE;

    pScreenPriv->CloseScreen = pScreen->CloseScreen;
    pScreen->CloseScreen = miDCCloseScreen;

    dixSetPrivate(&pScreen->devPrivates, miDCScreenKey, pScreenPriv);

    if (!miSpriteInitialize (pScreen, screenFuncs))
    {
	free((pointer) pScreenPriv);
	return FALSE;
    }
    return TRUE;
}
开发者ID:4eremuxa，项目名称:xserver，代码行数:26，代码来源:midispcur.c


示例16: DRI2AllocateDrawable

static DRI2DrawablePtr
DRI2AllocateDrawable(DrawablePtr pDraw)
{
    DRI2ScreenPtr ds = DRI2GetScreen(pDraw->pScreen);
    DRI2DrawablePtr pPriv;
    CARD64 ust;
    WindowPtr pWin;
    PixmapPtr pPixmap;

    pPriv = malloc(sizeof *pPriv);
    if (pPriv == NULL)
        return NULL;

    pPriv->dri2_screen = ds;
    pPriv->drawable = pDraw;
    pPriv->width = pDraw->width;
    pPriv->height = pDraw->height;
    pPriv->buffers = NULL;
    pPriv->bufferCount = 0;
    pPriv->swapsPending = 0;
    pPriv->blockedClient = NULL;
    pPriv->blockedOnMsc = FALSE;
    pPriv->swap_count = 0;
    pPriv->target_sbc = -1;
    pPriv->swap_interval = 1;
    /* Initialize last swap target from DDX if possible */
    if (!ds->GetMSC || !(*ds->GetMSC) (pDraw, &ust, &pPriv->last_swap_target))
        pPriv->last_swap_target = 0;

    pPriv->swap_limit = 1;      /* default to double buffering */
    pPriv->last_swap_msc = 0;
    pPriv->last_swap_ust = 0;
    xorg_list_init(&pPriv->reference_list);
    pPriv->serialNumber = DRI2DrawableSerial(pDraw);
    pPriv->needInvalidate = FALSE;

    if (pDraw->type == DRAWABLE_WINDOW) {
        pWin = (WindowPtr) pDraw;
        dixSetPrivate(&pWin->devPrivates, dri2WindowPrivateKey, pPriv);
    }
    else {
        pPixmap = (PixmapPtr) pDraw;
        dixSetPrivate(&pPixmap->devPrivates, dri2PixmapPrivateKey, pPriv);
    }

    return pPriv;
}
开发者ID:csulmone，项目名称:X11，代码行数:47，代码来源:dri2.c


示例17: compFreeClientWindow

/*
 * Free one of the per-client per-window resources, clearing
 * redirect and the per-window pointer as appropriate
 */
void
compFreeClientWindow (WindowPtr pWin, XID id)
{
    ScreenPtr		pScreen = pWin->drawable.pScreen;
    CompWindowPtr	cw = GetCompWindow (pWin);
    CompClientWindowPtr	ccw, *prev;
    Bool		anyMarked = FALSE;
    WindowPtr		pLayerWin;
    PixmapPtr           pPixmap = NULL;

    if (!cw)
	return;
    for (prev = &cw->clients; (ccw = *prev); prev = &ccw->next)
    {
	if (ccw->id == id)
	{
	    *prev = ccw->next;
	    if (ccw->update == CompositeRedirectManual)
		cw->update = CompositeRedirectAutomatic;
	    free(ccw);
	    break;
	}
    }
    if (!cw->clients)
    {
	anyMarked = compMarkWindows (pWin, &pLayerWin);
    
	if (pWin->redirectDraw != RedirectDrawNone) {
	    pPixmap = (*pScreen->GetWindowPixmap) (pWin);
	    compSetParentPixmap (pWin);
	}

	if (cw->damage)
	    DamageDestroy (cw->damage);
	
	RegionUninit(&cw->borderClip);
    
	dixSetPrivate(&pWin->devPrivates, CompWindowPrivateKey, NULL);
	free(cw);
    }
    else if (cw->update == CompositeRedirectAutomatic &&
	     !cw->damageRegistered && pWin->redirectDraw != RedirectDrawNone)
    {
	anyMarked = compMarkWindows (pWin, &pLayerWin);

	DamageRegister (&pWin->drawable, cw->damage);
	cw->damageRegistered = TRUE;
	pWin->redirectDraw = RedirectDrawAutomatic;
	DamageDamageRegion(&pWin->drawable, &pWin->borderSize);
    }

    if (anyMarked)
	compHandleMarkedWindows (pWin, pLayerWin);

    if (pPixmap) {
	compRestoreWindow (pWin, pPixmap);
	(*pScreen->DestroyPixmap) (pPixmap);
    }
}
开发者ID:nikai3d，项目名称:xserver，代码行数:63，代码来源:compalloc.c


示例18: DRIDrawablePrivDelete

Bool
DRIDrawablePrivDelete(pointer pResource, XID id)
{
    DrawablePtr         pDrawable = (DrawablePtr)pResource;
    DRIScreenPrivPtr    pDRIPriv = DRI_SCREEN_PRIV(pDrawable->pScreen);
    DRIDrawablePrivPtr  pDRIDrawablePriv = NULL;
    WindowPtr           pWin = NULL;
    PixmapPtr           pPix = NULL;

    if (pDrawable->type == DRAWABLE_WINDOW) {
        pWin = (WindowPtr)pDrawable;
        pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_WINDOW(pWin);
    } else if (pDrawable->type == DRAWABLE_PIXMAP) {
        pPix = (PixmapPtr)pDrawable;
        pDRIDrawablePriv = DRI_DRAWABLE_PRIV_FROM_PIXMAP(pPix);
    }

    if (pDRIDrawablePriv == NULL) {
	return DRIFreePixmapImp(pDrawable);
    }

    if (pDRIDrawablePriv->drawableIndex != -1) {
        /* release drawable table entry */
        pDRIPriv->DRIDrawables[pDRIDrawablePriv->drawableIndex] = NULL;
    }

    if (pDRIDrawablePriv->sid != 0) {
        xp_destroy_surface(pDRIDrawablePriv->sid);
        x_hash_table_remove(surface_hash, x_cvt_uint_to_vptr(pDRIDrawablePriv->sid));
    }

    if (pDRIDrawablePriv->notifiers != NULL)
        x_hook_free(pDRIDrawablePriv->notifiers);

    xfree(pDRIDrawablePriv);

    if (pDrawable->type == DRAWABLE_WINDOW) {
	dixSetPrivate(&pWin->devPrivates, DRIWindowPrivKey, NULL);
    } else if (pDrawable->type == DRAWABLE_PIXMAP) {
	dixSetPrivate(&pPix->devPrivates, DRIPixmapPrivKey, NULL);
    }

    --pDRIPriv->nrWindows;

    return TRUE;
}
开发者ID:L3oV1nc3，项目名称:VMGL，代码行数:46，代码来源:dri.c


示例19: compFreeClientWindow

/*
 * Free one of the per-client per-window resources, clearing
 * redirect and the per-window pointer as appropriate
 */
void
compFreeClientWindow (WindowPtr pWin, XID id)
{
    CompWindowPtr	cw = GetCompWindow (pWin);
    CompClientWindowPtr	ccw, *prev;
    Bool		wasMapped = pWin->mapped;

    if (!cw)
	return;
    for (prev = &cw->clients; (ccw = *prev); prev = &ccw->next)
    {
	if (ccw->id == id)
	{
	    *prev = ccw->next;
	    if (ccw->update == CompositeRedirectManual)
		cw->update = CompositeRedirectAutomatic;
	    free(ccw);
	    break;
	}
    }
    if (!cw->clients)
    {
	if (wasMapped)
	{
	    DisableMapUnmapEvents (pWin);
	    UnmapWindow (pWin, FALSE);
	    EnableMapUnmapEvents (pWin);
	}
    
	if (pWin->redirectDraw != RedirectDrawNone)
	    compFreePixmap (pWin);

	if (cw->damage)
	    DamageDestroy (cw->damage);
	
	RegionUninit(&cw->borderClip);
    
	dixSetPrivate(&pWin->devPrivates, CompWindowPrivateKey, NULL);
	free(cw);
    }
    else if (cw->update == CompositeRedirectAutomatic &&
	     !cw->damageRegistered && pWin->redirectDraw != RedirectDrawNone)
    {
	DamageRegister (&pWin->drawable, cw->damage);
	cw->damageRegistered = TRUE;
	pWin->redirectDraw = RedirectDrawAutomatic;
	DamageRegionAppend(&pWin->drawable, &pWin->borderSize);
    }
    if (wasMapped && !pWin->mapped)
    {
	Bool	overrideRedirect = pWin->overrideRedirect;
	pWin->overrideRedirect = TRUE;
	DisableMapUnmapEvents (pWin);
	MapWindow (pWin, clients[CLIENT_ID(id)]);
	EnableMapUnmapEvents (pWin);
	pWin->overrideRedirect = overrideRedirect;
    }
}
开发者ID:Agnarr，项目名称:xserver，代码行数:62，代码来源:compalloc.c


示例20: miSetZeroLineBias

void
miSetZeroLineBias(ScreenPtr pScreen, unsigned int bias)
{
    if (!dixRegisterPrivateKey(&miZeroLineScreenKeyRec, PRIVATE_SCREEN, 0))
        return;

    dixSetPrivate(&pScreen->devPrivates, miZeroLineScreenKey,
                  (unsigned long *) (unsigned long) bias);
}
开发者ID:mirror，项目名称:xserver，代码行数:9，代码来源:miscrinit.c



注：本文中的dixSetPrivate函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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