xserver/randr/rrsdispatch.c

/*
 * Copyright © 2006 Keith Packard
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that copyright
 * notice and this permission notice appear in supporting documentation, and
 * that the name of the copyright holders not be used in advertising or
 * publicity pertaining to distribution of the software without specific,
 * written prior permission.  The copyright holders make no representations
 * about the suitability of this software for any purpose.  It is provided "as
 * is" without express or implied warranty.
 *
 * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
 * OF THIS SOFTWARE.
 */

#include "randrstr.h"

static int
SProcRRQueryVersion (ClientPtr client)
{
    register int n;
    REQUEST(xRRQueryVersionReq);

    swaps(&stuff->length, n);
    swapl(&stuff->majorVersion, n);
    swapl(&stuff->minorVersion, n);
    return (*ProcRandrVector[stuff->randrReqType]) (client);
}

static int
SProcRRGetScreenInfo (ClientPtr client)
{
    register int n;
    REQUEST(xRRGetScreenInfoReq);

    swaps(&stuff->length, n);
    swapl(&stuff->window, n);
    return (*ProcRandrVector[stuff->randrReqType]) (client);
}

static int
SProcRRSetScreenConfig (ClientPtr client)
{
    register int n;
    REQUEST(xRRSetScreenConfigReq);

    if (RRClientKnowsRates (client))
    {
	REQUEST_SIZE_MATCH (xRRSetScreenConfigReq);
	swaps (&stuff->rate, n);
    }
    else
    {
	REQUEST_SIZE_MATCH (xRR1_0SetScreenConfigReq);
    }
    
    swaps(&stuff->length, n);
    swapl(&stuff->drawable, n);
    swapl(&stuff->timestamp, n);
    swaps(&stuff->sizeID, n);
    swaps(&stuff->rotation, n);
    return (*ProcRandrVector[stuff->randrReqType]) (client);
}

static int
SProcRRSelectInput (ClientPtr client)
{
    register int n;
    REQUEST(xRRSelectInputReq);

    swaps(&stuff->length, n);
    swapl(&stuff->window, n);
    swaps(&stuff->enable, n);
    return (*ProcRandrVector[stuff->randrReqType]) (client);
}

static int
SProcRRGetScreenSizeRange (ClientPtr client)
{
    REQUEST(xRRGetScreenSizeRangeReq);
    
    REQUEST_SIZE_MATCH(xRRGetScreenSizeRangeReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRSetScreenSize (ClientPtr client)
{
    REQUEST(xRRSetScreenSizeReq);
    
    REQUEST_SIZE_MATCH(xRRSetScreenSizeReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRGetScreenResources (ClientPtr client)
{
    REQUEST(xRRGetScreenResourcesReq);
    
    REQUEST_SIZE_MATCH(xRRGetScreenResourcesReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRGetOutputInfo (ClientPtr client)
{
    REQUEST(xRRGetOutputInfoReq);;
    
    REQUEST_SIZE_MATCH(xRRGetOutputInfoReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRListOutputProperties (ClientPtr client)
{
    REQUEST(xRRListOutputPropertiesReq);
    
    REQUEST_SIZE_MATCH(xRRListOutputPropertiesReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRChangeOutputProperty (ClientPtr client)
{
    REQUEST(xRRChangeOutputPropertyReq);
    
    REQUEST_SIZE_MATCH(xRRChangeOutputPropertyReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRDeleteOutputProperty (ClientPtr client)
{
    REQUEST(xRRDeleteOutputPropertyReq);
    
    REQUEST_SIZE_MATCH(xRRDeleteOutputPropertyReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRGetOutputProperty (ClientPtr client)
{
    REQUEST(xRRGetOutputPropertyReq);
    
    REQUEST_SIZE_MATCH(xRRGetOutputPropertyReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRCreateMode (ClientPtr client)
{
    REQUEST(xRRCreateModeReq);
    
    REQUEST_SIZE_MATCH(xRRCreateModeReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRDestroyMode (ClientPtr client)
{
    REQUEST(xRRDestroyModeReq);
    
    REQUEST_SIZE_MATCH(xRRDestroyModeReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRAddOutputMode (ClientPtr client)
{
    REQUEST(xRRAddOutputModeReq);
    
    REQUEST_SIZE_MATCH(xRRAddOutputModeReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRDeleteOutputMode (ClientPtr client)
{
    REQUEST(xRRDeleteOutputModeReq);
    
    REQUEST_SIZE_MATCH(xRRDeleteOutputModeReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRGetCrtcInfo (ClientPtr client)
{
    REQUEST(xRRGetCrtcInfoReq);
    
    REQUEST_SIZE_MATCH(xRRGetCrtcInfoReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRSetCrtcConfig (ClientPtr client)
{
    REQUEST(xRRSetCrtcConfigReq);
    
    REQUEST_SIZE_MATCH(xRRSetCrtcConfigReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRGetCrtcGammaSize (ClientPtr client)
{
    REQUEST(xRRGetCrtcGammaSizeReq);
    
    REQUEST_SIZE_MATCH(xRRGetCrtcGammaSizeReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRGetCrtcGamma (ClientPtr client)
{
    REQUEST(xRRGetCrtcGammaReq);
    
    REQUEST_SIZE_MATCH(xRRGetCrtcGammaReq);
    (void) stuff;
    return BadImplementation; 
}

static int
SProcRRSetCrtcGamma (ClientPtr client)
{
    REQUEST(xRRSetCrtcGammaReq);
    
    REQUEST_SIZE_MATCH(xRRSetCrtcGammaReq);
    (void) stuff;
    return BadImplementation; 
}

int (*SProcRandrVector[RRNumberRequests])(ClientPtr) = {
    SProcRRQueryVersion,	/* 0 */
/* we skip 1 to make old clients fail pretty immediately */
    NULL,			/* 1 SProcRandrOldGetScreenInfo */
/* V1.0 apps share the same set screen config request id */
    SProcRRSetScreenConfig,	/* 2 */
    NULL,			/* 3 SProcRandrOldScreenChangeSelectInput */
/* 3 used to be ScreenChangeSelectInput; deprecated */
    SProcRRSelectInput,		/* 4 */
    SProcRRGetScreenInfo,    	/* 5 */
/* V1.2 additions */
    SProcRRGetScreenSizeRange,	/* 6 */
    SProcRRSetScreenSize,	/* 7 */
    SProcRRGetScreenResources,	/* 8 */
    SProcRRGetOutputInfo,	/* 9 */
    SProcRRListOutputProperties,/* 10 */
    SProcRRChangeOutputProperty,/* 11 */
    SProcRRDeleteOutputProperty,/* 12 */
    SProcRRGetOutputProperty,	/* 13 */
    SProcRRCreateMode,		/* 14 */
    SProcRRDestroyMode,		/* 15 */
    SProcRRAddOutputMode,	/* 16 */
    SProcRRDeleteOutputMode,	/* 17 */
    SProcRRGetCrtcInfo,		/* 18 */
    SProcRRSetCrtcConfig,	/* 19 */
    SProcRRGetCrtcGammaSize,	/* 20 */
    SProcRRGetCrtcGamma,	/* 21 */
    SProcRRSetCrtcGamma,	/* 22 */
};