static int
ProcShmDispatch (ClientPtr client)
{
REQUEST(xReq);
switch (stuff->data)
{
case X_ShmQueryVersion:
return ProcShmQueryVersion(client);
case X_ShmAttach:
return ProcShmAttach(client);
case X_ShmDetach:
return ProcShmDetach(client);
case X_ShmPutImage:
#ifdef PANORAMIX
if ( !noPanoramiXExtension )
return ProcPanoramiXShmPutImage(client);
#endif
return ProcShmPutImage(client);
case X_ShmGetImage:
#ifdef PANORAMIX
if ( !noPanoramiXExtension )
return ProcPanoramiXShmGetImage(client);
#endif
return ProcShmGetImage(client);
case X_ShmCreatePixmap:
#ifdef PANORAMIX
if ( !noPanoramiXExtension )
return ProcPanoramiXShmCreatePixmap(client);
#endif
return ProcShmCreatePixmap(client);
default:
return BadRequest;
}
}
static int
SProcShmPutImage(ClientPtr client)
{
REQUEST(xShmPutImageReq);
swaps(&stuff->length);
REQUEST_SIZE_MATCH(xShmPutImageReq);
swapl(&stuff->drawable);
swapl(&stuff->gc);
swaps(&stuff->totalWidth);
swaps(&stuff->totalHeight);
swaps(&stuff->srcX);
swaps(&stuff->srcY);
swaps(&stuff->srcWidth);
swaps(&stuff->srcHeight);
swaps(&stuff->dstX);
swaps(&stuff->dstY);
swapl(&stuff->shmseg);
swapl(&stuff->offset);
return ProcShmPutImage(client);
}
static int
ProcPanoramiXShmPutImage(ClientPtr client)
{
int j, result, orig_x, orig_y;
PanoramiXRes *draw, *gc;
Bool sendEvent, isRoot;
REQUEST(xShmPutImageReq);
REQUEST_SIZE_MATCH(xShmPutImageReq);
result = dixLookupResourceByClass((pointer *) &draw, stuff->drawable,
XRC_DRAWABLE, client, DixWriteAccess);
if (result != Success)
return (result == BadValue) ? BadDrawable : result;
result = dixLookupResourceByType((pointer *) &gc, stuff->gc,
XRT_GC, client, DixReadAccess);
if (result != Success)
return result;
isRoot = (draw->type == XRT_WINDOW) && draw->u.win.root;
orig_x = stuff->dstX;
orig_y = stuff->dstY;
sendEvent = stuff->sendEvent;
stuff->sendEvent = 0;
FOR_NSCREENS(j) {
if (!j)
stuff->sendEvent = sendEvent;
stuff->drawable = draw->info[j].id;
stuff->gc = gc->info[j].id;
if (isRoot) {
stuff->dstX = orig_x - screenInfo.screens[j]->x;
stuff->dstY = orig_y - screenInfo.screens[j]->y;
}
result = ProcShmPutImage(client);
if (result != Success)
break;
}
return result;
}
static int
SProcShmPutImage(ClientPtr client)
{
int n;
REQUEST(xShmPutImageReq);
swaps(&stuff->length, n);
REQUEST_SIZE_MATCH(xShmPutImageReq);
swapl(&stuff->drawable, n);
swapl(&stuff->gc, n);
swaps(&stuff->totalWidth, n);
swaps(&stuff->totalHeight, n);
swaps(&stuff->srcX, n);
swaps(&stuff->srcY, n);
swaps(&stuff->srcWidth, n);
swaps(&stuff->srcHeight, n);
swaps(&stuff->dstX, n);
swaps(&stuff->dstY, n);
swapl(&stuff->shmseg, n);
swapl(&stuff->offset, n);
return ProcShmPutImage(client);
}
