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C++ REQUEST_SIZE_MATCH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REQUEST_SIZE_MATCH函数的典型用法代码示例。如果您正苦于以下问题：C++ REQUEST_SIZE_MATCH函数的具体用法？C++ REQUEST_SIZE_MATCH怎么用？C++ REQUEST_SIZE_MATCH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REQUEST_SIZE_MATCH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: XineramaXvShmPutImage

static int 
XineramaXvShmPutImage(ClientPtr client)
{
    REQUEST(xvShmPutImageReq);
    PanoramiXRes *draw, *gc, *port;
    Bool send_event = stuff->send_event;
    Bool isRoot;
    int result = Success, i, x, y;

    REQUEST_SIZE_MATCH(xvShmPutImageReq);

    if(!(draw = (PanoramiXRes *)SecurityLookupIDByClass(
                client, stuff->drawable, XRC_DRAWABLE, DixWriteAccess)))
        return BadDrawable;

    if(!(gc = (PanoramiXRes *)SecurityLookupIDByType(
                client, stuff->gc, XRT_GC, DixReadAccess)))
        return BadGC;    

    if(!(port = (PanoramiXRes *)SecurityLookupIDByType(
                client, stuff->port, XvXRTPort, DixReadAccess)))
        return _XvBadPort;
 
    isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;

    x = stuff->drw_x;
    y = stuff->drw_y;

    FOR_NSCREENS_BACKWARD(i) {
	if(port->info[i].id) {
	   stuff->drawable = draw->info[i].id;
	   stuff->port = port->info[i].id;
	   stuff->gc = gc->info[i].id;
	   stuff->drw_x = x;
	   stuff->drw_y = y;
	   if(isRoot) {
		stuff->drw_x -= panoramiXdataPtr[i].x;
		stuff->drw_y -= panoramiXdataPtr[i].y;
	   }
	   stuff->send_event = (send_event && !i) ? 1 : 0;

	   result = ProcXvShmPutImage(client);
	}
    }
    return result;
}
开发者ID:aosm，项目名称:X11server，代码行数:46，代码来源:xvdisp.c


示例2: ProcXvQueryExtension

static int
ProcXvQueryExtension(ClientPtr client)
{
  xvQueryExtensionReply rep;
  /* REQUEST(xvQueryExtensionReq); */
  REQUEST_SIZE_MATCH(xvQueryExtensionReq);

  rep.type = X_Reply;
  rep.sequenceNumber = client->sequence;
  rep.length = 0;
  rep.version = XvVersion;
  rep.revision = XvRevision;

  _WriteQueryExtensionReply(client, &rep);

  return Success;
}
开发者ID:timon37，项目名称:xwayland，代码行数:17，代码来源:xvdisp.c


示例3: ProcAppleDRICreateSurface

static int
ProcAppleDRICreateSurface(ClientPtr client)
{
    xAppleDRICreateSurfaceReply rep;
    DrawablePtr pDrawable;
    xp_surface_id sid;
    unsigned int key[2];
    int rc;

    REQUEST(xAppleDRICreateSurfaceReq);
    REQUEST_SIZE_MATCH(xAppleDRICreateSurfaceReq);
    rep.type = X_Reply;
    rep.length = 0;
    rep.sequenceNumber = client->sequence;

    rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
                           DixReadAccess);
    if (rc != Success)
        return rc;

    rep.key_0 = rep.key_1 = rep.uid = 0;

    if (!DRICreateSurface(screenInfo.screens[stuff->screen],
                          (Drawable)stuff->drawable, pDrawable,
                          stuff->client_id, &sid, key,
                          surface_notify,
                          x_cvt_uint_to_vptr(client->index))) {
        return BadValue;
    }

    rep.key_0 = key[0];
    rep.key_1 = key[1];
    rep.uid = sid;

    if (client->swapped) {
        swaps(&rep.sequenceNumber);
        swapl(&rep.length);
        swapl(&rep.key_0);
        swapl(&rep.key_1);
        swapl(&rep.uid);
    }

    WriteToClient(client, sizeof(xAppleDRICreateSurfaceReply), (char *)&rep);
    return Success;
}
开发者ID:csulmone，项目名称:X11，代码行数:45，代码来源:appledri.c


示例4: ProcPseudoramiXQueryScreens

// was Xinerama
static int
ProcPseudoramiXQueryScreens(ClientPtr client)
{
    /* REQUEST(xXineramaQueryScreensReq); */
    xXineramaQueryScreensReply rep;

    DEBUG_LOG("noPseudoramiXExtension=%d, pseudoramiXNumScreens=%d\n",
              noPseudoramiXExtension,
              pseudoramiXNumScreens);

    REQUEST_SIZE_MATCH(xXineramaQueryScreensReq);

    rep.type = X_Reply;
    rep.sequenceNumber = client->sequence;
    rep.number = noPseudoramiXExtension ? 0 : pseudoramiXNumScreens;
    rep.length = bytes_to_int32(rep.number * sz_XineramaScreenInfo);
    if (client->swapped) {
        swaps(&rep.sequenceNumber);
        swapl(&rep.length);
        swapl(&rep.number);
    }
    WriteToClient(client, sizeof(xXineramaQueryScreensReply),&rep);

    if (!noPseudoramiXExtension) {
        xXineramaScreenInfo scratch;
        int i;

        for (i = 0; i < pseudoramiXNumScreens; i++) {
            scratch.x_org = pseudoramiXScreens[i].x;
            scratch.y_org = pseudoramiXScreens[i].y;
            scratch.width = pseudoramiXScreens[i].w;
            scratch.height = pseudoramiXScreens[i].h;

            if (client->swapped) {
                swaps(&scratch.x_org);
                swaps(&scratch.y_org);
                swaps(&scratch.width);
                swaps(&scratch.height);
            }
            WriteToClient(client, sz_XineramaScreenInfo,&scratch);
        }
    }

    return Success;
}
开发者ID:Agnesa，项目名称:xserver，代码行数:46，代码来源:pseudoramiX.c


示例5: ProcDRI2CopyRegion

static int
ProcDRI2CopyRegion(ClientPtr client)
{
    REQUEST(xDRI2CopyRegionReq);
    xDRI2CopyRegionReply rep;
    DrawablePtr pDrawable;
    int status;
    RegionPtr pRegion;

    REQUEST_SIZE_MATCH(xDRI2CopyRegionReq);

    if (!validDrawable(client, stuff->drawable, DixWriteAccess,
                       &pDrawable, &status))
        return status;

    VERIFY_REGION(pRegion, stuff->region, client, DixReadAccess);

    status = DRI2CopyRegion(pDrawable, pRegion, stuff->dest, stuff->src);
    if (status != Success)
        return status;

    /* CopyRegion needs to be a round trip to make sure the X server
     * queues the swap buffer rendering commands before the DRI client
     * continues rendering.  The reply has a bitmask to signal the
     * presense of optional return values as well, but we're not using
     * that yet.
     */

    rep = (xDRI2CopyRegionReply) {
        .type = X_Reply,
        .sequenceNumber = client->sequence,
        .length = 0
    };

    WriteToClient(client, sizeof(xDRI2CopyRegionReply), &rep);

    return Success;
}

static void
load_swap_reply(xDRI2SwapBuffersReply * rep, CARD64 sbc)
{
    rep->swap_hi = sbc >> 32;
    rep->swap_lo = sbc & 0xffffffff;
}
开发者ID:MrKepzie，项目名称:xserver，代码行数:45，代码来源:dri2ext.c


示例6: ProcXIAllowEvents

int
ProcXIAllowEvents(ClientPtr client)
{
    TimeStamp time;
    DeviceIntPtr dev;
    int ret = Success;

    REQUEST(xXIAllowEventsReq);
    REQUEST_SIZE_MATCH(xXIAllowEventsReq);

    ret = dixLookupDevice(&dev, stuff->deviceid, client, DixGetAttrAccess);
    if (ret != Success)
	return ret;

    time = ClientTimeToServerTime(stuff->time);

    switch (stuff->mode) {
    case XIReplayDevice:
	AllowSome(client, time, dev, NOT_GRABBED);
	break;
    case XISyncDevice:
	AllowSome(client, time, dev, FREEZE_NEXT_EVENT);
	break;
    case XIAsyncDevice:
	AllowSome(client, time, dev, THAWED);
	break;
    case XIAsyncPairedDevice:
        if (IsMaster(dev))
            AllowSome(client, time, dev, THAW_OTHERS);
	break;
    case XISyncPair:
        if (IsMaster(dev))
            AllowSome(client, time, dev, FREEZE_BOTH_NEXT_EVENT);
	break;
    case XIAsyncPair:
        if (IsMaster(dev))
            AllowSome(client, time, dev, THAWED_BOTH);
	break;
    default:
	client->errorValue = stuff->mode;
	ret = BadValue;
    }

    return ret;
}
开发者ID:Agnarr，项目名称:xserver，代码行数:45，代码来源:xiallowev.c


示例7: ProcXTestGetVersion

static int
ProcXTestGetVersion(ClientPtr client)
{
    xXTestGetVersionReply rep;

    REQUEST_SIZE_MATCH(xXTestGetVersionReq);
    rep.type = X_Reply;
    rep.sequenceNumber = client->sequence;
    rep.length = 0;
    rep.majorVersion = XTestMajorVersion;
    rep.minorVersion = XTestMinorVersion;
    if (client->swapped) {
        swaps(&rep.sequenceNumber);
        swaps(&rep.minorVersion);
    }
    WriteToClient(client, sizeof(xXTestGetVersionReply), &rep);
    return Success;
}
开发者ID:erdincay，项目名称:vcxsrv-linux2windows，代码行数:18，代码来源:xtest.c


示例8: SProcXkbBell

static int
SProcXkbBell(ClientPtr client)
{
register int	n;

    REQUEST(xkbBellReq);

    swaps(&stuff->length,n);
    REQUEST_SIZE_MATCH(xkbBellReq);
    swaps(&stuff->deviceSpec,n);
    swaps(&stuff->bellClass,n);
    swaps(&stuff->bellID,n);
    swapl(&stuff->name,n);
    swapl(&stuff->window,n);
    swaps(&stuff->pitch,n);
    swaps(&stuff->duration,n);
    return ProcXkbBell(client);
}
开发者ID:Magister，项目名称:x11rdp_xorg71，代码行数:18，代码来源:xkbSwap.c


示例9: SProcCopyArea

int
SProcCopyArea(ClientPtr client)
{
    char n;
    REQUEST(xCopyAreaReq);
    swaps(&stuff->length, n);
    REQUEST_SIZE_MATCH(xCopyAreaReq);
    swapl(&stuff->srcDrawable, n);
    swapl(&stuff->dstDrawable, n);
    swapl(&stuff->gc, n);
    swaps(&stuff->srcX, n);
    swaps(&stuff->srcY, n);
    swaps(&stuff->dstX, n);
    swaps(&stuff->dstY, n);
    swaps(&stuff->width, n);
    swaps(&stuff->height, n);
    return((* ProcVector[X_CopyArea])(client));
}
开发者ID:Agnarr，项目名称:xserver，代码行数:18，代码来源:swapreq.c


示例10: __glXDispSwap_Flush

int __glXDispSwap_Flush(__GLXclientState *cl, GLbyte *pc)
{
    ClientPtr client = cl->client;
	__GLXcontext *cx;
	int error;
	__GLX_DECLARE_SWAP_VARIABLES;

	REQUEST_SIZE_MATCH(xGLXSingleReq);
	__GLX_SWAP_INT(&((xGLXSingleReq *)pc)->contextTag);
	cx = __glXForceCurrent(cl, __GLX_GET_SINGLE_CONTEXT_TAG(pc), &error);
	if (!cx) {
		return error;
	}

	glFlush();
	__GLX_NOTE_FLUSHED_CMDS(cx);
	return Success;
}
开发者ID:theqvd，项目名称:qvd-nx-libs-3.5.0-32，代码行数:18，代码来源:single2swap.c


示例11: ProcXvUngrabPort

static int
ProcXvUngrabPort(ClientPtr client)
{
  int status;
  XvPortPtr pPort;
  REQUEST(xvGrabPortReq);
  REQUEST_SIZE_MATCH(xvGrabPortReq);

  VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess);

  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
    {
      client->errorValue = stuff->port;
      return status;
    }

  return XvdiUngrabPort(client, pPort, stuff->time);
}
开发者ID:eriytt，项目名称:xserver-xsdl，代码行数:18，代码来源:xvdisp.c


示例12: ProcAppleWMSendPSN

static int
ProcAppleWMSendPSN(register ClientPtr client)
{
    REQUEST(xAppleWMSendPSNReq);
    int err;

    REQUEST_SIZE_MATCH(xAppleWMSendPSNReq);

    if(!appleWMProcs->SendPSN)
        return BadRequest;

    err = appleWMProcs->SendPSN(stuff->psn_hi, stuff->psn_lo);
    if (err != Success) {
        return err;
    }

    return (client->noClientException);
}
开发者ID:hush-z，项目名称:VMGL，代码行数:18，代码来源:applewm.c


示例13: ProcXvSelectPortNotify

static int
ProcXvSelectPortNotify(ClientPtr client)
{
  int status;
  XvPortPtr pPort;
  REQUEST(xvSelectPortNotifyReq);
  REQUEST_SIZE_MATCH(xvSelectPortNotifyReq);

  VALIDATE_XV_PORT(stuff->port, pPort, DixReadAccess);

  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
    {
      client->errorValue = stuff->port;
      return status;
    }

  return XvdiSelectPortNotify(client, pPort, stuff->onoff);
}
开发者ID:eriytt，项目名称:xserver-xsdl，代码行数:18，代码来源:xvdisp.c


示例14: ProcXFixesSetPictureClipRegion

int
ProcXFixesSetPictureClipRegion(ClientPtr client)
{
    PicturePtr pPicture;
    RegionPtr pRegion;

    REQUEST(xXFixesSetPictureClipRegionReq);

    REQUEST_SIZE_MATCH(xXFixesSetPictureClipRegionReq);
    VERIFY_PICTURE(pPicture, stuff->picture, client, DixSetAttrAccess);
    VERIFY_REGION_OR_NONE(pRegion, stuff->region, client, DixReadAccess);

    if (!pPicture->pDrawable)
        return RenderErrBase + BadPicture;

    return SetPictureClipRegion(pPicture, stuff->xOrigin, stuff->yOrigin,
                                pRegion);
}
开发者ID:mirror，项目名称:xserver，代码行数:18，代码来源:region.c


示例15: ProcAppleDRIDestroyPixmap

static int
ProcAppleDRIDestroyPixmap(ClientPtr client)
{
    DrawablePtr pDrawable;
    int rc;
    REQUEST(xAppleDRIDestroyPixmapReq);
    REQUEST_SIZE_MATCH(xAppleDRIDestroyPixmapReq);

    rc = dixLookupDrawable(&pDrawable, stuff->drawable, client, 0,
                           DixReadAccess);

    if (rc != Success)
        return rc;

    DRIDestroyPixmap(pDrawable);

    return Success;
}
开发者ID:csulmone，项目名称:X11，代码行数:18，代码来源:appledri.c


示例16: ProcXFixesSelectSelectionInput

int
ProcXFixesSelectSelectionInput(ClientPtr client)
{
    REQUEST(xXFixesSelectSelectionInputReq);
    WindowPtr pWin;
    int rc;

    REQUEST_SIZE_MATCH(xXFixesSelectSelectionInputReq);
    rc = dixLookupWindow(&pWin, stuff->window, client, DixGetAttrAccess);
    if (rc != Success)
        return rc;
    if (stuff->eventMask & ~SelectionAllEvents) {
        client->errorValue = stuff->eventMask;
        return BadValue;
    }
    return XFixesSelectSelectionInput(client, stuff->selection,
                                      pWin, stuff->eventMask);
}
开发者ID:coffee8651，项目名称:turbovnc，代码行数:18，代码来源:select.c


示例17: ProcXDGASelectInput

static int
ProcXDGASelectInput(ClientPtr client)
{
    REQUEST(xXDGASelectInputReq);

    if (stuff->screen > screenInfo.numScreens)
        return BadValue;

    if(DGAClients[stuff->screen] != client)
        return DGAErrorBase + XF86DGADirectNotActivated;

    REQUEST_SIZE_MATCH(xXDGASelectInputReq);
   
    if(DGAClients[stuff->screen] == client)
	DGASelectInput(stuff->screen, client, stuff->mask);

    return (client->noClientException);
}
开发者ID:marioaugustorama，项目名称:tropix-xwindow，代码行数:18，代码来源:xf86dga2.c


示例18: ProcXvGetStill

static int
ProcXvGetStill(ClientPtr client)
{
  DrawablePtr pDraw;
  XvPortPtr pPort;
  GCPtr pGC;
  int status;

  REQUEST(xvGetStillReq);
  REQUEST_SIZE_MATCH(xvGetStillReq);

  VALIDATE_DRAWABLE_AND_GC(stuff->drawable, pDraw, DixReadAccess);

  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
    {
      client->errorValue = stuff->port;
      return (_XvBadPort);
    }

  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
    {
      client->errorValue = stuff->port;
      return (status);
    }

  if (!(pPort->pAdaptor->type & XvOutputMask) ||
	!(pPort->pAdaptor->type & XvStillMask))
    {
      client->errorValue = stuff->port;
      return (BadMatch);
    }

  status = XVCALL(diMatchPort)(pPort, pDraw);
  if (status != Success)
    {
      return status;
    }

  return XVCALL(diGetStill)(client, pDraw, pPort, pGC,
			    stuff->vid_x, stuff->vid_y,
			    stuff->vid_w, stuff->vid_h,
			    stuff->drw_x, stuff->drw_y,
			    stuff->drw_w, stuff->drw_h);
}
开发者ID:aosm，项目名称:X11server，代码行数:44，代码来源:xvdisp.c


示例19: ProcXvGetPortAttribute

static int
ProcXvGetPortAttribute(ClientPtr client)
{
  INT32 value;
  int status;
  XvPortPtr pPort;
  xvGetPortAttributeReply rep;
  REQUEST(xvGetPortAttributeReq);
  REQUEST_SIZE_MATCH(xvGetPortAttributeReq);

  if(!(pPort = LOOKUP_PORT(stuff->port, client) ))
    {
      client->errorValue = stuff->port;
      return (_XvBadPort);
    }

  if ((status = _AllocatePort(stuff->port, pPort)) != Success)
    {
      client->errorValue = stuff->port;
      return (status);
    }

  if (!ValidAtom(stuff->attribute))
    {
      client->errorValue = stuff->attribute;
      return(BadAtom);
    }

  status = XVCALL(diGetPortAttribute)(client, pPort, stuff->attribute, &value);
  if (status != Success)
    {
      client->errorValue = stuff->attribute;
      return status;
    }

  rep.type = X_Reply;
  rep.sequenceNumber = client->sequence;
  rep.length = 0;
  rep.value = value;
 
  _WriteGetPortAttributeReply(client, &rep);

  return Success;
}
开发者ID:aosm，项目名称:X11server，代码行数:44，代码来源:xvdisp.c


示例20: ProcRRGetCrtcGamma

int
ProcRRGetCrtcGamma (ClientPtr client)
{
    REQUEST(xRRGetCrtcGammaReq);
    xRRGetCrtcGammaReply	reply;
    RRCrtcPtr			crtc;
    int				n;
    unsigned long		len;
    char			*extra = NULL;
    
    REQUEST_SIZE_MATCH(xRRGetCrtcGammaReq);
    VERIFY_RR_CRTC(stuff->crtc, crtc, DixReadAccess);

    /* Gamma retrieval failed, any better error? */
    if (!RRCrtcGammaGet(crtc))
        return RRErrorBase + BadRRCrtc;

    len = crtc->gammaSize * 3 * 2;
    
    if (crtc->gammaSize) {
	extra = malloc(len);
	if (!extra)
	    return BadAlloc;
    }

    reply.type = X_Reply;
    reply.sequenceNumber = client->sequence;
    reply.length = bytes_to_int32(len);
    reply.size = crtc->gammaSize;
    if (client->swapped) {
	swaps (&reply.sequenceNumber, n);
	swapl (&reply.length, n);
	swaps (&reply.size, n);
    }
    WriteToClient (client, sizeof (xRRGetCrtcGammaReply), (char *) &reply);
    if (crtc->gammaSize)
    {
	memcpy(extra, crtc->gammaRed, len);
	client->pSwapReplyFunc = (ReplySwapPtr)CopySwap16Write;
	WriteSwappedDataToClient (client, len, extra);
	free(extra);
    }
    return Success;
}
开发者ID:kthxbyte，项目名称:xorg-wm8850，代码行数:44，代码来源:rrcrtc.c



注：本文中的REQUEST_SIZE_MATCH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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