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-rw-r--r--randr/rrdispatch.c347
1 files changed, 168 insertions, 179 deletions
diff --git a/randr/rrdispatch.c b/randr/rrdispatch.c
index 5a6a85287..85cf03738 100644
--- a/randr/rrdispatch.c
+++ b/randr/rrdispatch.c
@@ -24,7 +24,7 @@
#include "protocol-versions.h"
Bool
-RRClientKnowsRates (ClientPtr pClient)
+RRClientKnowsRates(ClientPtr pClient)
{
rrClientPriv(pClient);
@@ -33,9 +33,9 @@ RRClientKnowsRates (ClientPtr pClient)
}
static int
-ProcRRQueryVersion (ClientPtr client)
+ProcRRQueryVersion(ClientPtr client)
{
- xRRQueryVersionReply rep = {0};
+ xRRQueryVersionReply rep = { 0 };
REQUEST(xRRQueryVersionReq);
rrClientPriv(client);
@@ -47,209 +47,198 @@ ProcRRQueryVersion (ClientPtr client)
rep.sequenceNumber = client->sequence;
if (version_compare(stuff->majorVersion, stuff->minorVersion,
- SERVER_RANDR_MAJOR_VERSION, SERVER_RANDR_MINOR_VERSION) < 0)
- {
- rep.majorVersion = stuff->majorVersion;
- rep.minorVersion = stuff->minorVersion;
- } else
- {
+ SERVER_RANDR_MAJOR_VERSION,
+ SERVER_RANDR_MINOR_VERSION) < 0) {
+ rep.majorVersion = stuff->majorVersion;
+ rep.minorVersion = stuff->minorVersion;
+ }
+ else {
rep.majorVersion = SERVER_RANDR_MAJOR_VERSION;
rep.minorVersion = SERVER_RANDR_MINOR_VERSION;
}
if (client->swapped) {
- swaps(&rep.sequenceNumber);
- swapl(&rep.length);
- swapl(&rep.majorVersion);
- swapl(&rep.minorVersion);
+ swaps(&rep.sequenceNumber);
+ swapl(&rep.length);
+ swapl(&rep.majorVersion);
+ swapl(&rep.minorVersion);
}
- WriteToClient(client, sizeof(xRRQueryVersionReply), (char *)&rep);
+ WriteToClient(client, sizeof(xRRQueryVersionReply), (char *) &rep);
return Success;
}
static int
-ProcRRSelectInput (ClientPtr client)
+ProcRRSelectInput(ClientPtr client)
{
REQUEST(xRRSelectInputReq);
rrClientPriv(client);
- RRTimesPtr pTimes;
- WindowPtr pWin;
- RREventPtr pRREvent, *pHead;
- XID clientResource;
- int rc;
+ RRTimesPtr pTimes;
+ WindowPtr pWin;
+ RREventPtr pRREvent, *pHead;
+ XID clientResource;
+ int rc;
REQUEST_SIZE_MATCH(xRRSelectInputReq);
rc = dixLookupWindow(&pWin, stuff->window, client, DixReceiveAccess);
if (rc != Success)
- return rc;
- rc = dixLookupResourceByType((pointer *)&pHead, pWin->drawable.id,
- RREventType, client, DixWriteAccess);
+ return rc;
+ rc = dixLookupResourceByType((pointer *) &pHead, pWin->drawable.id,
+ RREventType, client, DixWriteAccess);
if (rc != Success && rc != BadValue)
- return rc;
-
- if (stuff->enable & (RRScreenChangeNotifyMask|
- RRCrtcChangeNotifyMask|
- RROutputChangeNotifyMask|
- RROutputPropertyNotifyMask))
- {
- ScreenPtr pScreen = pWin->drawable.pScreen;
- rrScrPriv (pScreen);
-
- pRREvent = NULL;
- if (pHead)
- {
- /* check for existing entry. */
- for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next)
- if (pRREvent->client == client)
- break;
- }
-
- if (!pRREvent)
- {
- /* build the entry */
- pRREvent = (RREventPtr) malloc(sizeof (RREventRec));
- if (!pRREvent)
- return BadAlloc;
- pRREvent->next = 0;
- pRREvent->client = client;
- pRREvent->window = pWin;
- pRREvent->mask = stuff->enable;
- /*
- * add a resource that will be deleted when
- * the client goes away
- */
- clientResource = FakeClientID (client->index);
- pRREvent->clientResource = clientResource;
- if (!AddResource (clientResource, RRClientType, (pointer)pRREvent))
- return BadAlloc;
- /*
- * create a resource to contain a pointer to the list
- * of clients selecting input. This must be indirect as
- * the list may be arbitrarily rearranged which cannot be
- * done through the resource database.
- */
- if (!pHead)
- {
- pHead = (RREventPtr *) malloc(sizeof (RREventPtr));
- if (!pHead ||
- !AddResource (pWin->drawable.id, RREventType, (pointer)pHead))
- {
- FreeResource (clientResource, RT_NONE);
- return BadAlloc;
- }
- *pHead = 0;
- }
- pRREvent->next = *pHead;
- *pHead = pRREvent;
- }
- /*
- * Now see if the client needs an event
- */
- if (pScrPriv)
- {
- pTimes = &((RRTimesPtr) (pRRClient + 1))[pScreen->myNum];
- if (CompareTimeStamps (pTimes->setTime,
- pScrPriv->lastSetTime) != 0 ||
- CompareTimeStamps (pTimes->configTime,
- pScrPriv->lastConfigTime) != 0)
- {
- if (pRREvent->mask & RRScreenChangeNotifyMask)
- {
- RRDeliverScreenEvent (client, pWin, pScreen);
- }
-
- if (pRREvent->mask & RRCrtcChangeNotifyMask)
- {
- int i;
-
- for (i = 0; i < pScrPriv->numCrtcs; i++)
- {
- RRDeliverCrtcEvent (client, pWin, pScrPriv->crtcs[i]);
- }
- }
-
- if (pRREvent->mask & RROutputChangeNotifyMask)
- {
- int i;
-
- for (i = 0; i < pScrPriv->numOutputs; i++)
- {
- RRDeliverOutputEvent (client, pWin, pScrPriv->outputs[i]);
- }
- }
-
- /* We don't check for RROutputPropertyNotifyMask, as randrproto.txt doesn't
- * say if there ought to be notifications of changes to output properties
- * if those changes occurred before the time RRSelectInput is called.
- */
- }
- }
+ return rc;
+
+ if (stuff->enable & (RRScreenChangeNotifyMask |
+ RRCrtcChangeNotifyMask |
+ RROutputChangeNotifyMask |
+ RROutputPropertyNotifyMask)) {
+ ScreenPtr pScreen = pWin->drawable.pScreen;
+
+ rrScrPriv(pScreen);
+
+ pRREvent = NULL;
+ if (pHead) {
+ /* check for existing entry. */
+ for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next)
+ if (pRREvent->client == client)
+ break;
+ }
+
+ if (!pRREvent) {
+ /* build the entry */
+ pRREvent = (RREventPtr) malloc(sizeof(RREventRec));
+ if (!pRREvent)
+ return BadAlloc;
+ pRREvent->next = 0;
+ pRREvent->client = client;
+ pRREvent->window = pWin;
+ pRREvent->mask = stuff->enable;
+ /*
+ * add a resource that will be deleted when
+ * the client goes away
+ */
+ clientResource = FakeClientID(client->index);
+ pRREvent->clientResource = clientResource;
+ if (!AddResource(clientResource, RRClientType, (pointer) pRREvent))
+ return BadAlloc;
+ /*
+ * create a resource to contain a pointer to the list
+ * of clients selecting input. This must be indirect as
+ * the list may be arbitrarily rearranged which cannot be
+ * done through the resource database.
+ */
+ if (!pHead) {
+ pHead = (RREventPtr *) malloc(sizeof(RREventPtr));
+ if (!pHead ||
+ !AddResource(pWin->drawable.id, RREventType,
+ (pointer) pHead)) {
+ FreeResource(clientResource, RT_NONE);
+ return BadAlloc;
+ }
+ *pHead = 0;
+ }
+ pRREvent->next = *pHead;
+ *pHead = pRREvent;
+ }
+ /*
+ * Now see if the client needs an event
+ */
+ if (pScrPriv) {
+ pTimes = &((RRTimesPtr) (pRRClient + 1))[pScreen->myNum];
+ if (CompareTimeStamps(pTimes->setTime,
+ pScrPriv->lastSetTime) != 0 ||
+ CompareTimeStamps(pTimes->configTime,
+ pScrPriv->lastConfigTime) != 0) {
+ if (pRREvent->mask & RRScreenChangeNotifyMask) {
+ RRDeliverScreenEvent(client, pWin, pScreen);
+ }
+
+ if (pRREvent->mask & RRCrtcChangeNotifyMask) {
+ int i;
+
+ for (i = 0; i < pScrPriv->numCrtcs; i++) {
+ RRDeliverCrtcEvent(client, pWin, pScrPriv->crtcs[i]);
+ }
+ }
+
+ if (pRREvent->mask & RROutputChangeNotifyMask) {
+ int i;
+
+ for (i = 0; i < pScrPriv->numOutputs; i++) {
+ RRDeliverOutputEvent(client, pWin,
+ pScrPriv->outputs[i]);
+ }
+ }
+
+ /* We don't check for RROutputPropertyNotifyMask, as randrproto.txt doesn't
+ * say if there ought to be notifications of changes to output properties
+ * if those changes occurred before the time RRSelectInput is called.
+ */
+ }
+ }
}
- else if (stuff->enable == 0)
- {
- /* delete the interest */
- if (pHead) {
- RREventPtr pNewRREvent = 0;
- for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) {
- if (pRREvent->client == client)
- break;
- pNewRREvent = pRREvent;
- }
- if (pRREvent) {
- FreeResource (pRREvent->clientResource, RRClientType);
- if (pNewRREvent)
- pNewRREvent->next = pRREvent->next;
- else
- *pHead = pRREvent->next;
- free(pRREvent);
- }
- }
+ else if (stuff->enable == 0) {
+ /* delete the interest */
+ if (pHead) {
+ RREventPtr pNewRREvent = 0;
+
+ for (pRREvent = *pHead; pRREvent; pRREvent = pRREvent->next) {
+ if (pRREvent->client == client)
+ break;
+ pNewRREvent = pRREvent;
+ }
+ if (pRREvent) {
+ FreeResource(pRREvent->clientResource, RRClientType);
+ if (pNewRREvent)
+ pNewRREvent->next = pRREvent->next;
+ else
+ *pHead = pRREvent->next;
+ free(pRREvent);
+ }
+ }
}
- else
- {
- client->errorValue = stuff->enable;
- return BadValue;
+ else {
+ client->errorValue = stuff->enable;
+ return BadValue;
}
return Success;
}
-int (*ProcRandrVector[RRNumberRequests])(ClientPtr) = {
- ProcRRQueryVersion, /* 0 */
+int (*ProcRandrVector[RRNumberRequests]) (ClientPtr) = {
+ ProcRRQueryVersion, /* 0 */
/* we skip 1 to make old clients fail pretty immediately */
- NULL, /* 1 ProcRandrOldGetScreenInfo */
+ NULL, /* 1 ProcRandrOldGetScreenInfo */
/* V1.0 apps share the same set screen config request id */
- ProcRRSetScreenConfig, /* 2 */
- NULL, /* 3 ProcRandrOldScreenChangeSelectInput */
+ ProcRRSetScreenConfig, /* 2 */
+ NULL, /* 3 ProcRandrOldScreenChangeSelectInput */
/* 3 used to be ScreenChangeSelectInput; deprecated */
- ProcRRSelectInput, /* 4 */
- ProcRRGetScreenInfo, /* 5 */
+ ProcRRSelectInput, /* 4 */
+ ProcRRGetScreenInfo, /* 5 */
/* V1.2 additions */
- ProcRRGetScreenSizeRange, /* 6 */
- ProcRRSetScreenSize, /* 7 */
- ProcRRGetScreenResources, /* 8 */
- ProcRRGetOutputInfo, /* 9 */
- ProcRRListOutputProperties, /* 10 */
- ProcRRQueryOutputProperty, /* 11 */
- ProcRRConfigureOutputProperty, /* 12 */
- ProcRRChangeOutputProperty, /* 13 */
- ProcRRDeleteOutputProperty, /* 14 */
- ProcRRGetOutputProperty, /* 15 */
- ProcRRCreateMode, /* 16 */
- ProcRRDestroyMode, /* 17 */
- ProcRRAddOutputMode, /* 18 */
- ProcRRDeleteOutputMode, /* 19 */
- ProcRRGetCrtcInfo, /* 20 */
- ProcRRSetCrtcConfig, /* 21 */
- ProcRRGetCrtcGammaSize, /* 22 */
- ProcRRGetCrtcGamma, /* 23 */
- ProcRRSetCrtcGamma, /* 24 */
+ ProcRRGetScreenSizeRange, /* 6 */
+ ProcRRSetScreenSize, /* 7 */
+ ProcRRGetScreenResources, /* 8 */
+ ProcRRGetOutputInfo, /* 9 */
+ ProcRRListOutputProperties, /* 10 */
+ ProcRRQueryOutputProperty, /* 11 */
+ ProcRRConfigureOutputProperty, /* 12 */
+ ProcRRChangeOutputProperty, /* 13 */
+ ProcRRDeleteOutputProperty, /* 14 */
+ ProcRRGetOutputProperty, /* 15 */
+ ProcRRCreateMode, /* 16 */
+ ProcRRDestroyMode, /* 17 */
+ ProcRRAddOutputMode, /* 18 */
+ ProcRRDeleteOutputMode, /* 19 */
+ ProcRRGetCrtcInfo, /* 20 */
+ ProcRRSetCrtcConfig, /* 21 */
+ ProcRRGetCrtcGammaSize, /* 22 */
+ ProcRRGetCrtcGamma, /* 23 */
+ ProcRRSetCrtcGamma, /* 24 */
/* V1.3 additions */
- ProcRRGetScreenResourcesCurrent, /* 25 */
- ProcRRSetCrtcTransform, /* 26 */
- ProcRRGetCrtcTransform, /* 27 */
- ProcRRGetPanning, /* 28 */
- ProcRRSetPanning, /* 29 */
- ProcRRSetOutputPrimary, /* 30 */
- ProcRRGetOutputPrimary, /* 31 */
+ ProcRRGetScreenResourcesCurrent, /* 25 */
+ ProcRRSetCrtcTransform, /* 26 */
+ ProcRRGetCrtcTransform, /* 27 */
+ ProcRRGetPanning, /* 28 */
+ ProcRRSetPanning, /* 29 */
+ ProcRRSetOutputPrimary, /* 30 */
+ ProcRRGetOutputPrimary, /* 31 */
};
-
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 16:29:43 +0000