randr extension: Convert to Xorg coding style.

 The reformatting has been achieved by applying
 x-indent.sh to all .c and .h files in Xserver/randr/.

1 files changed, 482 insertions, 541 deletions

diff --git a/nx-X11/programs/Xserver/randr/rrcrtc.c b/nx-X11/programs/Xserver/randr/rrcrtc.c
index 1b898ddfd..76b4c64f9 100644
--- a/nx-X11/programs/Xserver/randr/rrcrtc.c
+++ b/nx-X11/programs/Xserver/randr/rrcrtc.c
@@ -41,27 +41,26 @@
 #include "swaprep.h"
 #include "registry.h"
 
-RESTYPE	RRCrtcType;
+RESTYPE RRCrtcType;
 
 /*
  * Notify the CRTC of some change
  */
 void
-RRCrtcChanged (RRCrtcPtr crtc, Bool layoutChanged)
+RRCrtcChanged(RRCrtcPtr crtc, Bool layoutChanged)
 {
-    ScreenPtr	pScreen = crtc->pScreen;
+    ScreenPtr pScreen = crtc->pScreen;
 
     crtc->changed = TRUE;
-    if (pScreen)
-    {
-	rrScrPriv(pScreen);
+    if (pScreen) {
+        rrScrPriv(pScreen);
 
-	pScrPriv->changed = TRUE;
-	/*
-	 * Send ConfigureNotify on any layout change
-	 */
-	if (layoutChanged)
-	    pScrPriv->layoutChanged = TRUE;
+        pScrPriv->changed = TRUE;
+        /*
+         * Send ConfigureNotify on any layout change
+         */
+        if (layoutChanged)
+            pScrPriv->layoutChanged = TRUE;
     }
 }
 
@@ -69,31 +68,31 @@ RRCrtcChanged (RRCrtcPtr crtc, Bool layoutChanged)
  * Create a CRTC
  */
 RRCrtcPtr
-RRCrtcCreate (ScreenPtr pScreen, void *devPrivate)
+RRCrtcCreate(ScreenPtr pScreen, void *devPrivate)
 {
-    RRCrtcPtr	    crtc;
-    RRCrtcPtr	    *crtcs;
-    rrScrPrivPtr    pScrPriv;
+    RRCrtcPtr crtc;
+    RRCrtcPtr *crtcs;
+    rrScrPrivPtr pScrPriv;
 
     if (!RRInit())
-	return NULL;
+        return NULL;
 
     pScrPriv = rrGetScrPriv(pScreen);
 
     /* make space for the crtc pointer */
     if (pScrPriv->numCrtcs)
-	crtcs = xrealloc (pScrPriv->crtcs,
-			  (pScrPriv->numCrtcs + 1) * sizeof (RRCrtcPtr));
+        crtcs = xrealloc(pScrPriv->crtcs,
+                         (pScrPriv->numCrtcs + 1) * sizeof(RRCrtcPtr));
     else
-	crtcs = xalloc (sizeof (RRCrtcPtr));
+        crtcs = xalloc(sizeof(RRCrtcPtr));
     if (!crtcs)
-	return FALSE;
+        return FALSE;
     pScrPriv->crtcs = crtcs;
 
-    crtc = xcalloc (1, sizeof (RRCrtcRec));
+    crtc = xcalloc(1, sizeof(RRCrtcRec));
     if (!crtc)
-	return NULL;
-    crtc->id = FakeClientID (0);
+        return NULL;
+    crtc->id = FakeClientID(0);
     crtc->pScreen = pScreen;
     crtc->mode = NULL;
     crtc->x = 0;
@@ -107,8 +106,8 @@ RRCrtcCreate (ScreenPtr pScreen, void *devPrivate)
     crtc->changed = FALSE;
     crtc->devPrivate = devPrivate;
 
-    if (!AddResource (crtc->id, RRCrtcType, (void *) crtc))
-	return NULL;
+    if (!AddResource(crtc->id, RRCrtcType, (void *) crtc))
+        return NULL;
 
     /* attach the screen and crtc together */
     crtc->pScreen = pScreen;
@@ -121,7 +120,7 @@ RRCrtcCreate (ScreenPtr pScreen, void *devPrivate)
  * Set the allowed rotations on a CRTC
  */
 void
-RRCrtcSetRotations (RRCrtcPtr crtc, Rotation rotations)
+RRCrtcSetRotations(RRCrtcPtr crtc, Rotation rotations)
 {
     crtc->rotations = rotations;
 }
@@ -131,116 +130,103 @@ RRCrtcSetRotations (RRCrtcPtr crtc, Rotation rotations)
  * the driver calls this whenever it has updated the mode
  */
 Bool
-RRCrtcNotify (RRCrtcPtr	    crtc,
-	      RRModePtr	    mode,
-	      int	    x,
-	      int	    y,
-	      Rotation	    rotation,
-	      int	    numOutputs,
-	      RROutputPtr   *outputs)
+RRCrtcNotify(RRCrtcPtr crtc,
+             RRModePtr mode,
+             int x,
+             int y, Rotation rotation, int numOutputs, RROutputPtr * outputs)
 {
-    int	    i, j;
+    int i, j;
 
     /*
      * Check to see if any of the new outputs were
      * not in the old list and mark them as changed
      */
-    for (i = 0; i < numOutputs; i++)
-    {
-	for (j = 0; j < crtc->numOutputs; j++)
-	    if (outputs[i] == crtc->outputs[j])
-		break;
-	if (j == crtc->numOutputs)
-	{
-	    outputs[i]->crtc = crtc;
-	    RROutputChanged (outputs[i], FALSE);
-	    RRCrtcChanged (crtc, FALSE);
-	}
+    for (i = 0; i < numOutputs; i++) {
+        for (j = 0; j < crtc->numOutputs; j++)
+            if (outputs[i] == crtc->outputs[j])
+                break;
+        if (j == crtc->numOutputs) {
+            outputs[i]->crtc = crtc;
+            RROutputChanged(outputs[i], FALSE);
+            RRCrtcChanged(crtc, FALSE);
+        }
     }
     /*
      * Check to see if any of the old outputs are
      * not in the new list and mark them as changed
      */
-    for (j = 0; j < crtc->numOutputs; j++)
-    {
-	for (i = 0; i < numOutputs; i++)
-	    if (outputs[i] == crtc->outputs[j])
-		break;
-	if (i == numOutputs)
-	{
-	    if (crtc->outputs[j]->crtc == crtc)
-		crtc->outputs[j]->crtc = NULL;
-	    RROutputChanged (crtc->outputs[j], FALSE);
-	    RRCrtcChanged (crtc, FALSE);
-	}
+    for (j = 0; j < crtc->numOutputs; j++) {
+        for (i = 0; i < numOutputs; i++)
+            if (outputs[i] == crtc->outputs[j])
+                break;
+        if (i == numOutputs) {
+            if (crtc->outputs[j]->crtc == crtc)
+                crtc->outputs[j]->crtc = NULL;
+            RROutputChanged(crtc->outputs[j], FALSE);
+            RRCrtcChanged(crtc, FALSE);
+        }
     }
     /*
      * Reallocate the crtc output array if necessary
      */
-    if (numOutputs != crtc->numOutputs)
-    {
-	RROutputPtr *newoutputs;
-	
-	if (numOutputs)
-	{
-	    if (crtc->numOutputs)
-		newoutputs = xrealloc (crtc->outputs,
-				    numOutputs * sizeof (RROutputPtr));
-	    else
-		newoutputs = xalloc (numOutputs * sizeof (RROutputPtr));
-	    if (!newoutputs)
-		return FALSE;
-	}
-	else
-	{
-	    if (crtc->outputs)
-		xfree (crtc->outputs);
-	    newoutputs = NULL;
-	}
-	crtc->outputs = newoutputs;
-	crtc->numOutputs = numOutputs;
+    if (numOutputs != crtc->numOutputs) {
+        RROutputPtr *newoutputs;
+
+        if (numOutputs) {
+            if (crtc->numOutputs)
+                newoutputs = xrealloc(crtc->outputs,
+                                      numOutputs * sizeof(RROutputPtr));
+            else
+                newoutputs = xalloc(numOutputs * sizeof(RROutputPtr));
+            if (!newoutputs)
+                return FALSE;
+        }
+        else {
+            if (crtc->outputs)
+                xfree(crtc->outputs);
+            newoutputs = NULL;
+        }
+        crtc->outputs = newoutputs;
+        crtc->numOutputs = numOutputs;
     }
     /*
      * Copy the new list of outputs into the crtc
      */
-    memcpy (crtc->outputs, outputs, numOutputs * sizeof (RROutputPtr));
+    memcpy(crtc->outputs, outputs, numOutputs * sizeof(RROutputPtr));
     /*
      * Update remaining crtc fields
      */
-    if (mode != crtc->mode)
-    {
-	if (crtc->mode)
-	    RRModeDestroy (crtc->mode);
-	crtc->mode = mode;
-	if (mode != NULL)
-	    mode->refcnt++;
-	RRCrtcChanged (crtc, TRUE);
-    }
-    if (x != crtc->x)
-    {
-	crtc->x = x;
-	RRCrtcChanged (crtc, TRUE);
-    }
-    if (y != crtc->y)
-    {
-	crtc->y = y;
-	RRCrtcChanged (crtc, TRUE);
-    }
-    if (rotation != crtc->rotation)
-    {
-	crtc->rotation = rotation;
-	RRCrtcChanged (crtc, TRUE);
+    if (mode != crtc->mode) {
+        if (crtc->mode)
+            RRModeDestroy(crtc->mode);
+        crtc->mode = mode;
+        if (mode != NULL)
+            mode->refcnt++;
+        RRCrtcChanged(crtc, TRUE);
+    }
+    if (x != crtc->x) {
+        crtc->x = x;
+        RRCrtcChanged(crtc, TRUE);
+    }
+    if (y != crtc->y) {
+        crtc->y = y;
+        RRCrtcChanged(crtc, TRUE);
+    }
+    if (rotation != crtc->rotation) {
+        crtc->rotation = rotation;
+        RRCrtcChanged(crtc, TRUE);
     }
     return TRUE;
 }
 
 void
-RRDeliverCrtcEvent (ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc)
+RRDeliverCrtcEvent(ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc)
 {
     ScreenPtr pScreen = pWin->drawable.pScreen;
-    rrScrPriv (pScreen);
-    xRRCrtcChangeNotifyEvent	ce;
-    RRModePtr	mode = crtc->mode;
+
+    rrScrPriv(pScreen);
+    xRRCrtcChangeNotifyEvent ce;
+    RRModePtr mode = crtc->mode;
 
     ce.type = RRNotify + RREventBase;
     ce.subCode = RRNotify_CrtcChange;
@@ -249,37 +235,36 @@ RRDeliverCrtcEvent (ClientPtr client, WindowPtr pWin, RRCrtcPtr crtc)
     ce.window = pWin->drawable.id;
     ce.crtc = crtc->id;
     ce.rotation = crtc->rotation;
-    if (mode)
-    {
-	ce.mode = mode->mode.id;
-	ce.x = crtc->x;
-	ce.y = crtc->y;
-	ce.width = mode->mode.width;
-	ce.height = mode->mode.height;
-    }
-    else
-    {
-	ce.mode = None;
-	ce.x = 0;
-	ce.y = 0;
-	ce.width = 0;
-	ce.height = 0;
-    }
-    WriteEventsToClient (client, 1, (xEvent *) &ce);
+    if (mode) {
+        ce.mode = mode->mode.id;
+        ce.x = crtc->x;
+        ce.y = crtc->y;
+        ce.width = mode->mode.width;
+        ce.height = mode->mode.height;
+    }
+    else {
+        ce.mode = None;
+        ce.x = 0;
+        ce.y = 0;
+        ce.width = 0;
+        ce.height = 0;
+    }
+    WriteEventsToClient(client, 1, (xEvent *) &ce);
 }
 
 static Bool
-RRCrtcPendingProperties (RRCrtcPtr crtc)
+RRCrtcPendingProperties(RRCrtcPtr crtc)
 {
-    ScreenPtr	pScreen = crtc->pScreen;
+    ScreenPtr pScreen = crtc->pScreen;
+
     rrScrPriv(pScreen);
-    int		o;
+    int o;
+
+    for (o = 0; o < pScrPriv->numOutputs; o++) {
+        RROutputPtr output = pScrPriv->outputs[o];
 
-    for (o = 0; o < pScrPriv->numOutputs; o++)
-    {
-	RROutputPtr output = pScrPriv->outputs[o];
-	if (output->crtc == crtc && output->pendingProperties)
-	    return TRUE;
+        if (output->crtc == crtc && output->pendingProperties)
+            return TRUE;
     }
     return FALSE;
 }
@@ -288,89 +273,80 @@ RRCrtcPendingProperties (RRCrtcPtr crtc)
  * Request that the Crtc be reconfigured
  */
 Bool
-RRCrtcSet (RRCrtcPtr    crtc,
-	   RRModePtr	mode,
-	   int		x,
-	   int		y,
-	   Rotation	rotation,
-	   int		numOutputs,
-	   RROutputPtr  *outputs)
+RRCrtcSet(RRCrtcPtr crtc,
+          RRModePtr mode,
+          int x,
+          int y, Rotation rotation, int numOutputs, RROutputPtr * outputs)
 {
-    ScreenPtr	pScreen = crtc->pScreen;
-    Bool	ret = FALSE;
+    ScreenPtr pScreen = crtc->pScreen;
+    Bool ret = FALSE;
+
     rrScrPriv(pScreen);
 
     /* See if nothing changed */
     if (crtc->mode == mode &&
-	crtc->x == x &&
-	crtc->y == y &&
-	crtc->rotation == rotation &&
-	crtc->numOutputs == numOutputs &&
-	!memcmp (crtc->outputs, outputs, numOutputs * sizeof (RROutputPtr)) &&
-	!RRCrtcPendingProperties (crtc))
-    {
-	ret = TRUE;
-    }
-    else
-    {
+        crtc->x == x &&
+        crtc->y == y &&
+        crtc->rotation == rotation &&
+        crtc->numOutputs == numOutputs &&
+        !memcmp(crtc->outputs, outputs, numOutputs * sizeof(RROutputPtr)) &&
+        !RRCrtcPendingProperties(crtc)) {
+        ret = TRUE;
+    }
+    else {
 #if RANDR_12_INTERFACE
-	if (pScrPriv->rrCrtcSet)
-	{
-	    ret = (*pScrPriv->rrCrtcSet) (pScreen, crtc, mode, x, y,
-					  rotation, numOutputs, outputs);
-	}
-	else
+        if (pScrPriv->rrCrtcSet) {
+            ret = (*pScrPriv->rrCrtcSet) (pScreen, crtc, mode, x, y,
+                                          rotation, numOutputs, outputs);
+        }
+        else
 #endif
-	{
+        {
 #if RANDR_10_INTERFACE
-	    if (pScrPriv->rrSetConfig)
-	    {
-		RRScreenSize	    size;
-		RRScreenRate	    rate;
-
-		if (!mode)
-		{
-		    RRCrtcNotify (crtc, NULL, x, y, rotation, 0, NULL);
-		    ret = TRUE;
-		}
-		else
-		{
-		    size.width = mode->mode.width;
-		    size.height = mode->mode.height;
-		    if (outputs[0]->mmWidth && outputs[0]->mmHeight)
-		    {
-			size.mmWidth = outputs[0]->mmWidth;
-			size.mmHeight = outputs[0]->mmHeight;
-		    }
-		    else
-		    {
-			size.mmWidth = pScreen->mmWidth;
-			size.mmHeight = pScreen->mmHeight;
-		    }
-		    size.nRates = 1;
-		    rate.rate = RRVerticalRefresh (&mode->mode);
-		    size.pRates = &rate;
-		    ret = (*pScrPriv->rrSetConfig) (pScreen, rotation, rate.rate, &size);
-		    /*
-		     * Old 1.0 interface tied screen size to mode size
-		     */
-		    if (ret)
-		    {
-			RRCrtcNotify (crtc, mode, x, y, rotation, 1, outputs);
-			RRScreenSizeNotify (pScreen);
-		    }
-		}
-	    }
+            if (pScrPriv->rrSetConfig) {
+                RRScreenSize size;
+                RRScreenRate rate;
+
+                if (!mode) {
+                    RRCrtcNotify(crtc, NULL, x, y, rotation, 0, NULL);
+                    ret = TRUE;
+                }
+                else {
+                    size.width = mode->mode.width;
+                    size.height = mode->mode.height;
+                    if (outputs[0]->mmWidth && outputs[0]->mmHeight) {
+                        size.mmWidth = outputs[0]->mmWidth;
+                        size.mmHeight = outputs[0]->mmHeight;
+                    }
+                    else {
+                        size.mmWidth = pScreen->mmWidth;
+                        size.mmHeight = pScreen->mmHeight;
+                    }
+                    size.nRates = 1;
+                    rate.rate = RRVerticalRefresh(&mode->mode);
+                    size.pRates = &rate;
+                    ret =
+                        (*pScrPriv->rrSetConfig) (pScreen, rotation, rate.rate,
+                                                  &size);
+                    /*
+                     * Old 1.0 interface tied screen size to mode size
+                     */
+                    if (ret) {
+                        RRCrtcNotify(crtc, mode, x, y, rotation, 1, outputs);
+                        RRScreenSizeNotify(pScreen);
+                    }
+                }
+            }
 #endif
-	}
-	if (ret)
-	{
-	    int	o;
-	    RRTellChanged (pScreen);
+        }
+        if (ret) {
+            int o;
 
-	    for (o = 0; o < numOutputs; o++)
-		RRPostPendingProperties (outputs[o]);
-	}
+            RRTellChanged(pScreen);
+
+            for (o = 0; o < numOutputs; o++)
+                RRPostPendingProperties(outputs[o]);
+        }
     }
     return ret;
 }
@@ -379,38 +355,35 @@ RRCrtcSet (RRCrtcPtr    crtc,
  * Destroy a Crtc at shutdown
  */
 void
-RRCrtcDestroy (RRCrtcPtr crtc)
+RRCrtcDestroy(RRCrtcPtr crtc)
 {
-    FreeResource (crtc->id, 0);
+    FreeResource(crtc->id, 0);
 }
 
 static int
-RRCrtcDestroyResource (void * value, XID pid)
+RRCrtcDestroyResource(void *value, XID pid)
 {
-    RRCrtcPtr	crtc = (RRCrtcPtr) value;
-    ScreenPtr	pScreen = crtc->pScreen;
-
-    if (pScreen)
-    {
-	rrScrPriv(pScreen);
-	int		i;
-
-	for (i = 0; i < pScrPriv->numCrtcs; i++)
-	{
-	    if (pScrPriv->crtcs[i] == crtc)
-	    {
-		memmove (pScrPriv->crtcs + i, pScrPriv->crtcs + i + 1,
-			 (pScrPriv->numCrtcs - (i + 1)) * sizeof (RRCrtcPtr));
-		--pScrPriv->numCrtcs;
-		break;
-	    }
-	}
+    RRCrtcPtr crtc = (RRCrtcPtr) value;
+    ScreenPtr pScreen = crtc->pScreen;
+
+    if (pScreen) {
+        rrScrPriv(pScreen);
+        int i;
+
+        for (i = 0; i < pScrPriv->numCrtcs; i++) {
+            if (pScrPriv->crtcs[i] == crtc) {
+                memmove(pScrPriv->crtcs + i, pScrPriv->crtcs + i + 1,
+                        (pScrPriv->numCrtcs - (i + 1)) * sizeof(RRCrtcPtr));
+                --pScrPriv->numCrtcs;
+                break;
+            }
+        }
     }
     if (crtc->gammaRed)
-	xfree (crtc->gammaRed);
+        xfree(crtc->gammaRed);
     if (crtc->mode)
-	RRModeDestroy (crtc->mode);
-    xfree (crtc);
+        RRModeDestroy(crtc->mode);
+    xfree(crtc);
     return 1;
 }
 
@@ -419,25 +392,22 @@ RRCrtcDestroyResource (void * value, XID pid)
  */
 
 Bool
-RRCrtcGammaSet (RRCrtcPtr   crtc,
-		CARD16	    *red,
-		CARD16	    *green,
-		CARD16	    *blue)
+RRCrtcGammaSet(RRCrtcPtr crtc, CARD16 *red, CARD16 *green, CARD16 *blue)
 {
-    Bool	ret = TRUE;
+    Bool ret = TRUE;
+
 #if RANDR_12_INTERFACE
-    ScreenPtr	pScreen = crtc->pScreen;
+    ScreenPtr pScreen = crtc->pScreen;
 #endif
 
-    memcpy (crtc->gammaRed, red, crtc->gammaSize * sizeof (CARD16));
-    memcpy (crtc->gammaGreen, green, crtc->gammaSize * sizeof (CARD16));
-    memcpy (crtc->gammaBlue, blue, crtc->gammaSize * sizeof (CARD16));
+    memcpy(crtc->gammaRed, red, crtc->gammaSize * sizeof(CARD16));
+    memcpy(crtc->gammaGreen, green, crtc->gammaSize * sizeof(CARD16));
+    memcpy(crtc->gammaBlue, blue, crtc->gammaSize * sizeof(CARD16));
 #if RANDR_12_INTERFACE
-    if (pScreen)
-    {
-	rrScrPriv(pScreen);
-	if (pScrPriv->rrCrtcSetGamma)
-	    ret = (*pScrPriv->rrCrtcSetGamma) (pScreen, crtc);
+    if (pScreen) {
+        rrScrPriv(pScreen);
+        if (pScrPriv->rrCrtcSetGamma)
+            ret = (*pScrPriv->rrCrtcSetGamma) (pScreen, crtc);
     }
 #endif
     return ret;
@@ -450,9 +420,9 @@ RRCrtcGammaSet (RRCrtcPtr   crtc,
  */
 
 Bool
-RRCrtcGammaNotify (RRCrtcPtr	crtc)
+RRCrtcGammaNotify(RRCrtcPtr crtc)
 {
-    return TRUE;    /* not much going on here */
+    return TRUE;                /* not much going on here */
 }
 
 /**
@@ -462,22 +432,22 @@ void
 RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height)
 {
     if (crtc->mode == NULL) {
-	*width = 0;
-	*height = 0;
-	return;
+        *width = 0;
+        *height = 0;
+        return;
     }
 
     switch (crtc->rotation & 0xf) {
     case RR_Rotate_0:
     case RR_Rotate_180:
-	*width = crtc->mode->mode.width;
-	*height = crtc->mode->mode.height;
-	break;
+        *width = crtc->mode->mode.width;
+        *height = crtc->mode->mode.height;
+        break;
     case RR_Rotate_90:
     case RR_Rotate_270:
-	*width = crtc->mode->mode.height;
-	*height = crtc->mode->mode.width;
-	break;
+        *width = crtc->mode->mode.height;
+        *height = crtc->mode->mode.width;
+        break;
     }
 }
 
@@ -486,26 +456,24 @@ RRCrtcGetScanoutSize(RRCrtcPtr crtc, int *width, int *height)
  */
 
 Bool
-RRCrtcGammaSetSize (RRCrtcPtr	crtc,
-		    int		size)
+RRCrtcGammaSetSize(RRCrtcPtr crtc, int size)
 {
-    CARD16  *gamma;
+    CARD16 *gamma;
 
     if (size == crtc->gammaSize)
-	return TRUE;
-    if (size)
-    {
-	gamma = xalloc (size * 3 * sizeof (CARD16));
-	if (!gamma)
-	    return FALSE;
+        return TRUE;
+    if (size) {
+        gamma = xalloc(size * 3 * sizeof(CARD16));
+        if (!gamma)
+            return FALSE;
     }
     else
-	gamma = NULL;
+        gamma = NULL;
     if (crtc->gammaRed)
-	xfree (crtc->gammaRed);
+        xfree(crtc->gammaRed);
     crtc->gammaRed = gamma;
     crtc->gammaGreen = gamma + size;
-    crtc->gammaBlue = gamma + size*2;
+    crtc->gammaBlue = gamma + size * 2;
     crtc->gammaSize = size;
     return TRUE;
 }
@@ -514,36 +482,36 @@ RRCrtcGammaSetSize (RRCrtcPtr	crtc,
  * Initialize crtc type
  */
 Bool
-RRCrtcInit (void)
+RRCrtcInit(void)
 {
-    RRCrtcType = CreateNewResourceType (RRCrtcDestroyResource);
+    RRCrtcType = CreateNewResourceType(RRCrtcDestroyResource);
     if (!RRCrtcType)
-	return FALSE;
-    RegisterResourceName (RRCrtcType, "CRTC");
+        return FALSE;
+    RegisterResourceName(RRCrtcType, "CRTC");
     return TRUE;
 }
 
 int
-ProcRRGetCrtcInfo (ClientPtr client)
+ProcRRGetCrtcInfo(ClientPtr client)
 {
     REQUEST(xRRGetCrtcInfoReq);
-    xRRGetCrtcInfoReply	rep;
-    RRCrtcPtr			crtc;
-    CARD8			*extra;
-    unsigned long		extraLen;
-    ScreenPtr			pScreen;
-    rrScrPrivPtr		pScrPriv;
-    RRModePtr			mode;
-    RROutput			*outputs;
-    RROutput			*possible;
-    int				i, j, k, n;
-    int				width, height;
+    xRRGetCrtcInfoReply rep;
+    RRCrtcPtr crtc;
+    CARD8 *extra;
+    unsigned long extraLen;
+    ScreenPtr pScreen;
+    rrScrPrivPtr pScrPriv;
+    RRModePtr mode;
+    RROutput *outputs;
+    RROutput *possible;
+    int i, j, k, n;
+    int width, height;
 
     REQUEST_SIZE_MATCH(xRRGetCrtcInfoReq);
     crtc = LookupCrtc(client, stuff->crtc, DixReadAccess);
 
     if (!crtc)
-	return RRErrorBase + BadRRCrtc;
+        return RRErrorBase + BadRRCrtc;
 
     /* All crtcs must be associated with screens before client
      * requests are processed
@@ -560,7 +528,7 @@ ProcRRGetCrtcInfo (ClientPtr client)
     rep.timestamp = pScrPriv->lastSetTime.milliseconds;
     rep.x = crtc->x;
     rep.y = crtc->y;
-    RRCrtcGetScanoutSize (crtc, &width, &height);
+    RRCrtcGetScanoutSize(crtc, &width, &height);
     rep.width = width;
     rep.height = height;
     rep.mode = mode ? mode->mode.id : 0;
@@ -569,175 +537,158 @@ ProcRRGetCrtcInfo (ClientPtr client)
     rep.nOutput = crtc->numOutputs;
     k = 0;
     for (i = 0; i < pScrPriv->numOutputs; i++)
-	for (j = 0; j < pScrPriv->outputs[i]->numCrtcs; j++)
-	    if (pScrPriv->outputs[i]->crtcs[j] == crtc)
-		k++;
+        for (j = 0; j < pScrPriv->outputs[i]->numCrtcs; j++)
+            if (pScrPriv->outputs[i]->crtcs[j] == crtc)
+                k++;
     rep.nPossibleOutput = k;
 
     rep.length = rep.nOutput + rep.nPossibleOutput;
 
     extraLen = rep.length << 2;
-    if (extraLen)
-    {
-	extra = xalloc (extraLen);
-	if (!extra)
-	    return BadAlloc;
+    if (extraLen) {
+        extra = xalloc(extraLen);
+        if (!extra)
+            return BadAlloc;
     }
     else
-	extra = NULL;
+        extra = NULL;
 
     outputs = (RROutput *) extra;
     possible = (RROutput *) (outputs + rep.nOutput);
 
-    for (i = 0; i < crtc->numOutputs; i++)
-    {
-	outputs[i] = crtc->outputs[i]->id;
-	if (client->swapped)
-	    swapl (&outputs[i], n);
+    for (i = 0; i < crtc->numOutputs; i++) {
+        outputs[i] = crtc->outputs[i]->id;
+        if (client->swapped)
+            swapl(&outputs[i], n);
     }
     k = 0;
     for (i = 0; i < pScrPriv->numOutputs; i++)
-	for (j = 0; j < pScrPriv->outputs[i]->numCrtcs; j++)
-	    if (pScrPriv->outputs[i]->crtcs[j] == crtc)
-	    {
-		possible[k] = pScrPriv->outputs[i]->id;
-		if (client->swapped)
-		    swapl (&possible[k], n);
-		k++;
-	    }
+        for (j = 0; j < pScrPriv->outputs[i]->numCrtcs; j++)
+            if (pScrPriv->outputs[i]->crtcs[j] == crtc) {
+                possible[k] = pScrPriv->outputs[i]->id;
+                if (client->swapped)
+                    swapl(&possible[k], n);
+                k++;
+            }
 
     if (client->swapped) {
-	swaps(&rep.sequenceNumber, n);
-	swapl(&rep.length, n);
-	swapl(&rep.timestamp, n);
-	swaps(&rep.x, n);
-	swaps(&rep.y, n);
-	swaps(&rep.width, n);
-	swaps(&rep.height, n);
-	swapl(&rep.mode, n);
-	swaps(&rep.rotation, n);
-	swaps(&rep.rotations, n);
-	swaps(&rep.nOutput, n);
-	swaps(&rep.nPossibleOutput, n);
-    }
-    WriteToClient(client, sizeof(xRRGetCrtcInfoReply), (char *)&rep);
-    if (extraLen)
-    {
-	WriteToClient (client, extraLen, (char *) extra);
-	xfree (extra);
+        swaps(&rep.sequenceNumber, n);
+        swapl(&rep.length, n);
+        swapl(&rep.timestamp, n);
+        swaps(&rep.x, n);
+        swaps(&rep.y, n);
+        swaps(&rep.width, n);
+        swaps(&rep.height, n);
+        swapl(&rep.mode, n);
+        swaps(&rep.rotation, n);
+        swaps(&rep.rotations, n);
+        swaps(&rep.nOutput, n);
+        swaps(&rep.nPossibleOutput, n);
+    }
+    WriteToClient(client, sizeof(xRRGetCrtcInfoReply), (char *) &rep);
+    if (extraLen) {
+        WriteToClient(client, extraLen, (char *) extra);
+        xfree(extra);
     }
 
     return client->noClientException;
 }
 
 int
-ProcRRSetCrtcConfig (ClientPtr client)
+ProcRRSetCrtcConfig(ClientPtr client)
 {
     REQUEST(xRRSetCrtcConfigReq);
-    xRRSetCrtcConfigReply   rep;
-    ScreenPtr		    pScreen;
-    rrScrPrivPtr	    pScrPriv;
-    RRCrtcPtr		    crtc;
-    RRModePtr		    mode;
-    int			    numOutputs;
-    RROutputPtr		    *outputs = NULL;
-    RROutput		    *outputIds;
-    TimeStamp		    time;
-    Rotation		    rotation;
-    int			    i, j;
+    xRRSetCrtcConfigReply rep;
+    ScreenPtr pScreen;
+    rrScrPrivPtr pScrPriv;
+    RRCrtcPtr crtc;
+    RRModePtr mode;
+    int numOutputs;
+    RROutputPtr *outputs = NULL;
+    RROutput *outputIds;
+    TimeStamp time;
+    Rotation rotation;
+    int i, j;
 
     REQUEST_AT_LEAST_SIZE(xRRSetCrtcConfigReq);
-    numOutputs = (stuff->length - (SIZEOF (xRRSetCrtcConfigReq) >> 2));
-
-    crtc = LookupIDByType (stuff->crtc, RRCrtcType);
-    if (!crtc)
-    {
-	client->errorValue = stuff->crtc;
-	return RRErrorBase + BadRRCrtc;
-    }
-    if (stuff->mode == None)
-    {
-	mode = NULL;
-	if (numOutputs > 0)
-	    return BadMatch;
-    }
-    else
-    {
-	mode = LookupIDByType (stuff->mode, RRModeType);
-	if (!mode)
-	{
-	    client->errorValue = stuff->mode;
-	    return RRErrorBase + BadRRMode;
-	}
-	if (numOutputs == 0)
-	    return BadMatch;
-    }
-    if (numOutputs)
-    {
-	outputs = xalloc (numOutputs * sizeof (RROutputPtr));
-	if (!outputs)
-	    return BadAlloc;
+    numOutputs = (stuff->length - (SIZEOF(xRRSetCrtcConfigReq) >> 2));
+
+    crtc = LookupIDByType(stuff->crtc, RRCrtcType);
+    if (!crtc) {
+        client->errorValue = stuff->crtc;
+        return RRErrorBase + BadRRCrtc;
+    }
+    if (stuff->mode == None) {
+        mode = NULL;
+        if (numOutputs > 0)
+            return BadMatch;
+    }
+    else {
+        mode = LookupIDByType(stuff->mode, RRModeType);
+        if (!mode) {
+            client->errorValue = stuff->mode;
+            return RRErrorBase + BadRRMode;
+        }
+        if (numOutputs == 0)
+            return BadMatch;
+    }
+    if (numOutputs) {
+        outputs = xalloc(numOutputs * sizeof(RROutputPtr));
+        if (!outputs)
+            return BadAlloc;
     }
     else
-	outputs = NULL;
+        outputs = NULL;
 
     outputIds = (RROutput *) (stuff + 1);
-    for (i = 0; i < numOutputs; i++)
-    {
-	outputs[i] = (RROutputPtr) LookupIDByType (outputIds[i], RROutputType);
-	if (!outputs[i])
-	{
-	    client->errorValue = outputIds[i];
-	    if (outputs)
-		xfree (outputs);
-	    return RRErrorBase + BadRROutput;
-	}
-	/* validate crtc for this output */
-	for (j = 0; j < outputs[i]->numCrtcs; j++)
-	    if (outputs[i]->crtcs[j] == crtc)
-		break;
-	if (j == outputs[i]->numCrtcs)
-	{
-	    if (outputs)
-		xfree (outputs);
-	    return BadMatch;
-	}
-	/* validate mode for this output */
-	for (j = 0; j < outputs[i]->numModes + outputs[i]->numUserModes; j++)
-	{
-	    RRModePtr	m = (j < outputs[i]->numModes ?
-			     outputs[i]->modes[j] :
-			     outputs[i]->userModes[j - outputs[i]->numModes]);
-	    if (m == mode)
-		break;
-	}
-	if (j == outputs[i]->numModes + outputs[i]->numUserModes)
-	{
-	    if (outputs)
-		xfree (outputs);
-	    return BadMatch;
-	}
+    for (i = 0; i < numOutputs; i++) {
+        outputs[i] = (RROutputPtr) LookupIDByType(outputIds[i], RROutputType);
+        if (!outputs[i]) {
+            client->errorValue = outputIds[i];
+            if (outputs)
+                xfree(outputs);
+            return RRErrorBase + BadRROutput;
+        }
+        /* validate crtc for this output */
+        for (j = 0; j < outputs[i]->numCrtcs; j++)
+            if (outputs[i]->crtcs[j] == crtc)
+                break;
+        if (j == outputs[i]->numCrtcs) {
+            if (outputs)
+                xfree(outputs);
+            return BadMatch;
+        }
+        /* validate mode for this output */
+        for (j = 0; j < outputs[i]->numModes + outputs[i]->numUserModes; j++) {
+            RRModePtr m = (j < outputs[i]->numModes ?
+                           outputs[i]->modes[j] :
+                           outputs[i]->userModes[j - outputs[i]->numModes]);
+            if (m == mode)
+                break;
+        }
+        if (j == outputs[i]->numModes + outputs[i]->numUserModes) {
+            if (outputs)
+                xfree(outputs);
+            return BadMatch;
+        }
     }
     /* validate clones */
-    for (i = 0; i < numOutputs; i++)
-    {
-	for (j = 0; j < numOutputs; j++)
-	{
-	    int k;
-	    if (i == j)
-		continue;
-	    for (k = 0; k < outputs[i]->numClones; k++)
-	    {
-		if (outputs[i]->clones[k] == outputs[j])
-		    break;
-	    }
-	    if (k == outputs[i]->numClones)
-	    {
-		if (outputs)
-		    xfree (outputs);
-		return BadMatch;
-	    }
-	}
+    for (i = 0; i < numOutputs; i++) {
+        for (j = 0; j < numOutputs; j++) {
+            int k;
+
+            if (i == j)
+                continue;
+            for (k = 0; k < outputs[i]->numClones; k++) {
+                if (outputs[i]->clones[k] == outputs[j])
+                    break;
+            }
+            if (k == outputs[i]->numClones) {
+                if (outputs)
+                    xfree(outputs);
+                return BadMatch;
+            }
+        }
     }
 
     pScreen = crtc->pScreen;
@@ -745,11 +696,10 @@ ProcRRSetCrtcConfig (ClientPtr client)
 
     time = ClientTimeToServerTime(stuff->timestamp);
 
-    if (!pScrPriv)
-    {
-	time = currentTime;
-	rep.status = RRSetConfigFailed;
-	goto sendReply;
+    if (!pScrPriv) {
+        time = currentTime;
+        rep.status = RRSetConfigFailed;
+        goto sendReply;
     }
 
     /*
@@ -763,62 +713,57 @@ ProcRRSetCrtcConfig (ClientPtr client)
     case RR_Rotate_90:
     case RR_Rotate_180:
     case RR_Rotate_270:
-	break;
+        break;
     default:
-	/*
-	 * Invalid rotation
-	 */
-	client->errorValue = stuff->rotation;
-	if (outputs)
-	    xfree (outputs);
-	return BadValue;
-    }
-
-    if (mode)
-    {
-	if ((~crtc->rotations) & rotation)
-	{
-	    /*
-	     * requested rotation or reflection not supported by screen
-	     */
-	    client->errorValue = stuff->rotation;
-	    if (outputs)
-		xfree (outputs);
-	    return BadMatch;
-	}
+        /*
+         * Invalid rotation
+         */
+        client->errorValue = stuff->rotation;
+        if (outputs)
+            xfree(outputs);
+        return BadValue;
+    }
+
+    if (mode) {
+        if ((~crtc->rotations) & rotation) {
+            /*
+             * requested rotation or reflection not supported by screen
+             */
+            client->errorValue = stuff->rotation;
+            if (outputs)
+                xfree(outputs);
+            return BadMatch;
+        }
 
 #ifdef RANDR_12_INTERFACE
-	/*
-	 * Check screen size bounds if the DDX provides a 1.2 interface
-	 * for setting screen size. Else, assume the CrtcSet sets
-	 * the size along with the mode
-	 */
-	if (pScrPriv->rrScreenSetSize)
-	{
-	    int source_width = mode->mode.width;
-	    int	source_height = mode->mode.height;
-
-	    if ((rotation & 0xf) == RR_Rotate_90 || (rotation & 0xf) == RR_Rotate_270)
-	    {
-		source_width = mode->mode.height;
-		source_height = mode->mode.width;
-	    }
-	    if (stuff->x + source_width > pScreen->width)
-	    {
-		client->errorValue = stuff->x;
-		if (outputs)
-		    xfree (outputs);
-		return BadValue;
-	    }
-	
-	    if (stuff->y + source_height > pScreen->height)
-	    {
-		client->errorValue = stuff->y;
-		if (outputs)
-		    xfree (outputs);
-		return BadValue;
-	    }
-	}
+        /*
+         * Check screen size bounds if the DDX provides a 1.2 interface
+         * for setting screen size. Else, assume the CrtcSet sets
+         * the size along with the mode
+         */
+        if (pScrPriv->rrScreenSetSize) {
+            int source_width = mode->mode.width;
+            int source_height = mode->mode.height;
+
+            if ((rotation & 0xf) == RR_Rotate_90 ||
+                (rotation & 0xf) == RR_Rotate_270) {
+                source_width = mode->mode.height;
+                source_height = mode->mode.width;
+            }
+            if (stuff->x + source_width > pScreen->width) {
+                client->errorValue = stuff->x;
+                if (outputs)
+                    xfree(outputs);
+                return BadValue;
+            }
+
+            if (stuff->y + source_height > pScreen->height) {
+                client->errorValue = stuff->y;
+                if (outputs)
+                    xfree(outputs);
+                return BadValue;
+            }
+        }
 #endif
     }
 
@@ -826,24 +771,22 @@ ProcRRSetCrtcConfig (ClientPtr client)
      * Make sure the requested set-time is not older than
      * the last set-time
      */
-    if (CompareTimeStamps (time, pScrPriv->lastSetTime) < 0)
-    {
-	rep.status = RRSetConfigInvalidTime;
-	goto sendReply;
+    if (CompareTimeStamps(time, pScrPriv->lastSetTime) < 0) {
+        rep.status = RRSetConfigInvalidTime;
+        goto sendReply;
     }
 
-    if (!RRCrtcSet (crtc, mode, stuff->x, stuff->y,
-		   rotation, numOutputs, outputs))
-    {
-	rep.status = RRSetConfigFailed;
-	goto sendReply;
+    if (!RRCrtcSet(crtc, mode, stuff->x, stuff->y,
+                   rotation, numOutputs, outputs)) {
+        rep.status = RRSetConfigFailed;
+        goto sendReply;
     }
     rep.status = RRSetConfigSuccess;
     pScrPriv->lastSetTime = time;
 
-sendReply:
+ sendReply:
     if (outputs)
-	xfree (outputs);
+        xfree(outputs);
 
     rep.type = X_Reply;
     /* rep.status has already been filled in */
@@ -851,65 +794,65 @@ sendReply:
     rep.sequenceNumber = client->sequence;
     rep.newTimestamp = pScrPriv->lastSetTime.milliseconds;
 
-    if (client->swapped)
-    {
-	int n;
-    	swaps(&rep.sequenceNumber, n);
-    	swapl(&rep.length, n);
-	swapl(&rep.newTimestamp, n);
+    if (client->swapped) {
+        int n;
+
+        swaps(&rep.sequenceNumber, n);
+        swapl(&rep.length, n);
+        swapl(&rep.newTimestamp, n);
     }
-    WriteToClient(client, sizeof(xRRSetCrtcConfigReply), (char *)&rep);
+    WriteToClient(client, sizeof(xRRSetCrtcConfigReply), (char *) &rep);
 
     return client->noClientException;
 }
 
 int
-ProcRRGetCrtcGammaSize (ClientPtr client)
+ProcRRGetCrtcGammaSize(ClientPtr client)
 {
     REQUEST(xRRGetCrtcGammaSizeReq);
-    xRRGetCrtcGammaSizeReply	reply;
-    RRCrtcPtr			crtc;
-    int				n;
+    xRRGetCrtcGammaSizeReply reply;
+    RRCrtcPtr crtc;
+    int n;
 
     REQUEST_SIZE_MATCH(xRRGetCrtcGammaSizeReq);
-    crtc = LookupCrtc (client, stuff->crtc, DixReadAccess);
+    crtc = LookupCrtc(client, stuff->crtc, DixReadAccess);
     if (!crtc)
-	return RRErrorBase + BadRRCrtc;
+        return RRErrorBase + BadRRCrtc;
 
     reply.type = X_Reply;
     reply.sequenceNumber = client->sequence;
     reply.length = 0;
     reply.size = crtc->gammaSize;
     if (client->swapped) {
-	swaps (&reply.sequenceNumber, n);
-	swapl (&reply.length, n);
-	swaps (&reply.size, n);
+        swaps(&reply.sequenceNumber, n);
+        swapl(&reply.length, n);
+        swaps(&reply.size, n);
     }
-    WriteToClient (client, sizeof (xRRGetCrtcGammaSizeReply), (char *) &reply);
+    WriteToClient(client, sizeof(xRRGetCrtcGammaSizeReply), (char *) &reply);
     return client->noClientException;
 }
 
 int
-ProcRRGetCrtcGamma (ClientPtr client)
+ProcRRGetCrtcGamma(ClientPtr client)
 {
     REQUEST(xRRGetCrtcGammaReq);
-    xRRGetCrtcGammaReply	reply;
-    RRCrtcPtr			crtc;
-    int				n;
-    unsigned long		len;
-    char			*extra;
+    xRRGetCrtcGammaReply reply;
+    RRCrtcPtr crtc;
+    int n;
+    unsigned long len;
+    char *extra;
 
     REQUEST_SIZE_MATCH(xRRGetCrtcGammaReq);
-    crtc = LookupCrtc (client, stuff->crtc, DixReadAccess);
+    crtc = LookupCrtc(client, stuff->crtc, DixReadAccess);
     if (!crtc)
-	return RRErrorBase + BadRRCrtc;
+        return RRErrorBase + BadRRCrtc;
 
     len = crtc->gammaSize * 3 * 2;
 
     if (crtc->gammaSize) {
-	extra = xalloc(len);
-	if (!extra)
-	    return BadAlloc;
+        extra = xalloc(len);
+        if (!extra)
+            return BadAlloc;
     }
 
     reply.type = X_Reply;
@@ -917,47 +860,45 @@ ProcRRGetCrtcGamma (ClientPtr client)
     reply.length = (len + 3) >> 2;
     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);
-	xfree(extra);
+        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);
+        xfree(extra);
     }
     return client->noClientException;
 }
 
 int
-ProcRRSetCrtcGamma (ClientPtr client)
+ProcRRSetCrtcGamma(ClientPtr client)
 {
     REQUEST(xRRSetCrtcGammaReq);
-    RRCrtcPtr			crtc;
-    unsigned long		len;
-    CARD16			*red, *green, *blue;
+    RRCrtcPtr crtc;
+    unsigned long len;
+    CARD16 *red, *green, *blue;
 
     REQUEST_AT_LEAST_SIZE(xRRSetCrtcGammaReq);
-    crtc = LookupCrtc (client, stuff->crtc, DixWriteAccess);
+    crtc = LookupCrtc(client, stuff->crtc, DixWriteAccess);
     if (!crtc)
-	return RRErrorBase + BadRRCrtc;
+        return RRErrorBase + BadRRCrtc;
 
-    len = client->req_len - (sizeof (xRRSetCrtcGammaReq) >> 2);
+    len = client->req_len - (sizeof(xRRSetCrtcGammaReq) >> 2);
     if (len < (stuff->size * 3 + 1) >> 1)
-	return BadLength;
+        return BadLength;
 
     if (stuff->size != crtc->gammaSize)
-	return BadMatch;
+        return BadMatch;
 
     red = (CARD16 *) (stuff + 1);
     green = red + crtc->gammaSize;
     blue = green + crtc->gammaSize;
 
-    RRCrtcGammaSet (crtc, red, green, blue);
+    RRCrtcGammaSet(crtc, red, green, blue);
 
     return Success;
 }
-