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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2016-06-07 10:26:58 +0200
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2016-06-21 04:06:28 +0200
commite440ea768d004ca83993dfb5774daa7971d90c10 (patch)
treee3d7340c8780959619eb82273e23be08dcb78472 /nx-X11/programs/Xserver/randr/rrmode.c
parent7f7c96c7c3ced441c59f4791ecc145a35dbd7286 (diff)
downloadnx-libs-e440ea768d004ca83993dfb5774daa7971d90c10.tar.gz
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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/.
Diffstat (limited to 'nx-X11/programs/Xserver/randr/rrmode.c')
-rw-r--r--nx-X11/programs/Xserver/randr/rrmode.c429
1 files changed, 214 insertions, 215 deletions
diff --git a/nx-X11/programs/Xserver/randr/rrmode.c b/nx-X11/programs/Xserver/randr/rrmode.c
index 9f64fb424..4fe116400 100644
--- a/nx-X11/programs/Xserver/randr/rrmode.c
+++ b/nx-X11/programs/Xserver/randr/rrmode.c
@@ -40,61 +40,70 @@
#include "randrstr.h"
#include "registry.h"
-RESTYPE RRModeType;
+RESTYPE RRModeType;
static Bool
-RRModeEqual (xRRModeInfo *a, xRRModeInfo *b)
+RRModeEqual(xRRModeInfo * a, xRRModeInfo * b)
{
- if (a->width != b->width) return FALSE;
- if (a->height != b->height) return FALSE;
- if (a->dotClock != b->dotClock) return FALSE;
- if (a->hSyncStart != b->hSyncStart) return FALSE;
- if (a->hSyncEnd != b->hSyncEnd) return FALSE;
- if (a->hTotal != b->hTotal) return FALSE;
- if (a->hSkew != b->hSkew) return FALSE;
- if (a->vSyncStart != b->vSyncStart) return FALSE;
- if (a->vSyncEnd != b->vSyncEnd) return FALSE;
- if (a->vTotal != b->vTotal) return FALSE;
- if (a->nameLength != b->nameLength) return FALSE;
- if (a->modeFlags != b->modeFlags) return FALSE;
+ if (a->width != b->width)
+ return FALSE;
+ if (a->height != b->height)
+ return FALSE;
+ if (a->dotClock != b->dotClock)
+ return FALSE;
+ if (a->hSyncStart != b->hSyncStart)
+ return FALSE;
+ if (a->hSyncEnd != b->hSyncEnd)
+ return FALSE;
+ if (a->hTotal != b->hTotal)
+ return FALSE;
+ if (a->hSkew != b->hSkew)
+ return FALSE;
+ if (a->vSyncStart != b->vSyncStart)
+ return FALSE;
+ if (a->vSyncEnd != b->vSyncEnd)
+ return FALSE;
+ if (a->vTotal != b->vTotal)
+ return FALSE;
+ if (a->nameLength != b->nameLength)
+ return FALSE;
+ if (a->modeFlags != b->modeFlags)
+ return FALSE;
return TRUE;
}
/*
* Keep a list so it's easy to find modes in the resource database.
*/
-static int num_modes;
-static RRModePtr *modes;
+static int num_modes;
+static RRModePtr *modes;
static RRModePtr
-RRModeCreate (xRRModeInfo *modeInfo,
- const char *name,
- ScreenPtr userScreen)
+RRModeCreate(xRRModeInfo * modeInfo, const char *name, ScreenPtr userScreen)
{
- RRModePtr mode, *newModes;
+ RRModePtr mode, *newModes;
- if (!RRInit ())
- return NULL;
+ if (!RRInit())
+ return NULL;
- mode = xalloc (sizeof (RRModeRec) + modeInfo->nameLength + 1);
+ mode = xalloc(sizeof(RRModeRec) + modeInfo->nameLength + 1);
if (!mode)
- return NULL;
+ return NULL;
mode->refcnt = 1;
mode->mode = *modeInfo;
mode->name = (char *) (mode + 1);
- memcpy (mode->name, name, modeInfo->nameLength);
+ memcpy(mode->name, name, modeInfo->nameLength);
mode->name[modeInfo->nameLength] = '\0';
mode->userScreen = userScreen;
if (num_modes)
- newModes = xrealloc (modes, (num_modes + 1) * sizeof (RRModePtr));
+ newModes = xrealloc(modes, (num_modes + 1) * sizeof(RRModePtr));
else
- newModes = xalloc (sizeof (RRModePtr));
+ newModes = xalloc(sizeof(RRModePtr));
- if (!newModes)
- {
- xfree (mode);
- return NULL;
+ if (!newModes) {
+ xfree(mode);
+ return NULL;
}
mode->mode.id = FakeClientID(0);
@@ -109,151 +118,145 @@ RRModeCreate (xRRModeInfo *modeInfo,
*/
++mode->refcnt;
#ifdef DEBUG
- fprintf(stderr, "RRModeCreate: num_modes [%d] new mode [%s] ([%p]) refcnt [%d]\n", num_modes, mode->name, mode, mode->refcnt);
+ fprintf(stderr,
+ "RRModeCreate: num_modes [%d] new mode [%s] ([%p]) refcnt [%d]\n",
+ num_modes, mode->name, mode, mode->refcnt);
#endif
return mode;
}
static RRModePtr
-RRModeFindByName (const char *name,
- CARD16 nameLength)
+RRModeFindByName(const char *name, CARD16 nameLength)
{
- int i;
- RRModePtr mode;
-
- for (i = 0; i < num_modes; i++)
- {
- mode = modes[i];
- if (mode->mode.nameLength == nameLength &&
- !memcmp (name, mode->name, nameLength))
- {
- return mode;
- }
+ int i;
+ RRModePtr mode;
+
+ for (i = 0; i < num_modes; i++) {
+ mode = modes[i];
+ if (mode->mode.nameLength == nameLength &&
+ !memcmp(name, mode->name, nameLength)) {
+ return mode;
+ }
}
return NULL;
}
RRModePtr
-RRModeGet (xRRModeInfo *modeInfo,
- const char *name)
+RRModeGet(xRRModeInfo * modeInfo, const char *name)
{
- int i;
+ int i;
- for (i = 0; i < num_modes; i++)
- {
- RRModePtr mode = modes[i];
- if (RRModeEqual (&mode->mode, modeInfo) &&
- !memcmp (name, mode->name, modeInfo->nameLength))
- {
- ++mode->refcnt;
+ for (i = 0; i < num_modes; i++) {
+ RRModePtr mode = modes[i];
+
+ if (RRModeEqual(&mode->mode, modeInfo) &&
+ !memcmp(name, mode->name, modeInfo->nameLength)) {
+ ++mode->refcnt;
#ifdef DEBUG
- fprintf(stderr, "RRModeGet: return existing mode [%s] ([%p]) refcnt [%d]\n", mode->name, mode, mode->refcnt);
+ fprintf(stderr,
+ "RRModeGet: return existing mode [%s] ([%p]) refcnt [%d]\n",
+ mode->name, mode, mode->refcnt);
#endif
- return mode;
- }
+ return mode;
+ }
}
#ifdef DEBUG
{
- RRModePtr mode = RRModeCreate (modeInfo, name, NULL);
- fprintf(stderr, "RRModeGet: return new mode [%s] ([%p]) refcnt [%d]\n", mode->name, mode, mode->refcnt);
- return mode;
+ RRModePtr mode = RRModeCreate(modeInfo, name, NULL);
+
+ fprintf(stderr, "RRModeGet: return new mode [%s] ([%p]) refcnt [%d]\n",
+ mode->name, mode, mode->refcnt);
+ return mode;
}
#else
- return RRModeCreate (modeInfo, name, NULL);
+ return RRModeCreate(modeInfo, name, NULL);
#endif
}
static RRModePtr
-RRModeCreateUser (ScreenPtr pScreen,
- xRRModeInfo *modeInfo,
- const char *name,
- int *error)
+RRModeCreateUser(ScreenPtr pScreen,
+ xRRModeInfo * modeInfo, const char *name, int *error)
{
- RRModePtr mode;
+ RRModePtr mode;
- mode = RRModeFindByName (name, modeInfo->nameLength);
- if (mode)
- {
- *error = BadName;
- return NULL;
+ mode = RRModeFindByName(name, modeInfo->nameLength);
+ if (mode) {
+ *error = BadName;
+ return NULL;
}
- mode = RRModeCreate (modeInfo, name, pScreen);
- if (!mode)
- {
- *error = BadAlloc;
- return NULL;
+ mode = RRModeCreate(modeInfo, name, pScreen);
+ if (!mode) {
+ *error = BadAlloc;
+ return NULL;
}
*error = Success;
return mode;
}
RRModePtr *
-RRModesForScreen (ScreenPtr pScreen, int *num_ret)
+RRModesForScreen(ScreenPtr pScreen, int *num_ret)
{
rrScrPriv(pScreen);
- int o, c, m;
- RRModePtr *screen_modes;
- int num_screen_modes = 0;
+ int o, c, m;
+ RRModePtr *screen_modes;
+ int num_screen_modes = 0;
- screen_modes = xalloc ((num_modes ? num_modes : 1) * sizeof (RRModePtr));
+ screen_modes = xalloc((num_modes ? num_modes : 1) * sizeof(RRModePtr));
if (!screen_modes)
- return NULL;
+ return NULL;
/*
* Add modes from all outputs
*/
- for (o = 0; o < pScrPriv->numOutputs; o++)
- {
- RROutputPtr output = pScrPriv->outputs[o];
- int n;
-
- for (m = 0; m < output->numModes + output->numUserModes; m++)
- {
- RRModePtr mode = (m < output->numModes ?
- output->modes[m] :
- output->userModes[m-output->numModes]);
- for (n = 0; n < num_screen_modes; n++)
- if (screen_modes[n] == mode)
- break;
- if (n == num_screen_modes)
- screen_modes[num_screen_modes++] = mode;
- }
+ for (o = 0; o < pScrPriv->numOutputs; o++) {
+ RROutputPtr output = pScrPriv->outputs[o];
+ int n;
+
+ for (m = 0; m < output->numModes + output->numUserModes; m++) {
+ RRModePtr mode = (m < output->numModes ?
+ output->modes[m] :
+ output->userModes[m - output->numModes]);
+ for (n = 0; n < num_screen_modes; n++)
+ if (screen_modes[n] == mode)
+ break;
+ if (n == num_screen_modes)
+ screen_modes[num_screen_modes++] = mode;
+ }
}
/*
* Add modes from all crtcs. The goal is to
* make sure all available and active modes
* are visible to the client
*/
- for (c = 0; c < pScrPriv->numCrtcs; c++)
- {
- RRCrtcPtr crtc = pScrPriv->crtcs[c];
- RRModePtr mode = crtc->mode;
- int n;
-
- if (!mode) continue;
- for (n = 0; n < num_screen_modes; n++)
- if (screen_modes[n] == mode)
- break;
- if (n == num_screen_modes)
- screen_modes[num_screen_modes++] = mode;
+ for (c = 0; c < pScrPriv->numCrtcs; c++) {
+ RRCrtcPtr crtc = pScrPriv->crtcs[c];
+ RRModePtr mode = crtc->mode;
+ int n;
+
+ if (!mode)
+ continue;
+ for (n = 0; n < num_screen_modes; n++)
+ if (screen_modes[n] == mode)
+ break;
+ if (n == num_screen_modes)
+ screen_modes[num_screen_modes++] = mode;
}
/*
* Add all user modes for this screen
*/
- for (m = 0; m < num_modes; m++)
- {
- RRModePtr mode = modes[m];
- int n;
-
- if (mode->userScreen != pScreen)
- continue;
- for (n = 0; n < num_screen_modes; n++)
- if (screen_modes[n] == mode)
- break;
- if (n == num_screen_modes)
- screen_modes[num_screen_modes++] = mode;
+ for (m = 0; m < num_modes; m++) {
+ RRModePtr mode = modes[m];
+ int n;
+
+ if (mode->userScreen != pScreen)
+ continue;
+ for (n = 0; n < num_screen_modes; n++)
+ if (screen_modes[n] == mode)
+ break;
+ if (n == num_screen_modes)
+ screen_modes[num_screen_modes++] = mode;
}
*num_ret = num_screen_modes;
@@ -261,184 +264,180 @@ RRModesForScreen (ScreenPtr pScreen, int *num_ret)
}
void
-RRModeDestroy (RRModePtr mode)
+RRModeDestroy(RRModePtr mode)
{
- int m;
+ int m;
if (--mode->refcnt > 0) {
#ifdef DEBUG
- fprintf(stderr, "RRModeDestroy: mode [%s] ([%p]) refcnt [%d -> %d]\n", mode->name, mode, mode->refcnt + 1, mode->refcnt);
+ fprintf(stderr, "RRModeDestroy: mode [%s] ([%p]) refcnt [%d -> %d]\n",
+ mode->name, mode, mode->refcnt + 1, mode->refcnt);
#endif
- return;
+ return;
}
- for (m = 0; m < num_modes; m++)
- {
- if (modes[m] == mode)
- {
- memmove (modes + m, modes + m + 1,
- (num_modes - m - 1) * sizeof (RRModePtr));
- num_modes--;
- if (!num_modes)
- {
- xfree (modes);
- modes = NULL;
- }
- break;
- }
+ for (m = 0; m < num_modes; m++) {
+ if (modes[m] == mode) {
+ memmove(modes + m, modes + m + 1,
+ (num_modes - m - 1) * sizeof(RRModePtr));
+ num_modes--;
+ if (!num_modes) {
+ xfree(modes);
+ modes = NULL;
+ }
+ break;
+ }
}
#ifdef DEBUG
- fprintf(stderr, "RRModeDestroy: destroyed mode [%s] ([%p])\n", mode->name, mode);
+ fprintf(stderr, "RRModeDestroy: destroyed mode [%s] ([%p])\n", mode->name,
+ mode);
#endif
- xfree (mode);
+ xfree(mode);
}
static int
-RRModeDestroyResource (void * value, XID pid)
+RRModeDestroyResource(void *value, XID pid)
{
#ifdef DEBUG
- fprintf(stderr, "RRModeDestroyResource: mode [%s] ([%p]) refcnt [%d]\n", ((RRModePtr)value)->name, (RRModePtr)value, ((RRModePtr)value)->refcnt);
+ fprintf(stderr, "RRModeDestroyResource: mode [%s] ([%p]) refcnt [%d]\n",
+ ((RRModePtr) value)->name, (RRModePtr) value,
+ ((RRModePtr) value)->refcnt);
#endif
- RRModeDestroy ((RRModePtr) value);
+ RRModeDestroy((RRModePtr) value);
return 1;
}
Bool
-RRModeInit (void)
+RRModeInit(void)
{
- assert (num_modes == 0);
- assert (modes == NULL);
- RRModeType = CreateNewResourceType (RRModeDestroyResource);
+ assert(num_modes == 0);
+ assert(modes == NULL);
+ RRModeType = CreateNewResourceType(RRModeDestroyResource);
if (!RRModeType)
- return FALSE;
- RegisterResourceName (RRModeType, "MODE");
+ return FALSE;
+ RegisterResourceName(RRModeType, "MODE");
return TRUE;
}
int
-ProcRRCreateMode (ClientPtr client)
+ProcRRCreateMode(ClientPtr client)
{
REQUEST(xRRCreateModeReq);
- xRRCreateModeReply rep;
- WindowPtr pWin;
- ScreenPtr pScreen;
- xRRModeInfo *modeInfo;
- long units_after;
- char *name;
- int error, rc;
- RRModePtr mode;
-
- REQUEST_AT_LEAST_SIZE (xRRCreateModeReq);
- #ifndef NXAGENT_SERVER
+ xRRCreateModeReply rep;
+ WindowPtr pWin;
+ ScreenPtr pScreen;
+ xRRModeInfo *modeInfo;
+ long units_after;
+ char *name;
+ int error, rc;
+ RRModePtr mode;
+
+ REQUEST_AT_LEAST_SIZE(xRRCreateModeReq);
+#ifndef NXAGENT_SERVER
rc = dixLookupWindow(&pWin, stuff->window, client, DixReadAccess);
- #else
+#else
pWin = SecurityLookupWindow(stuff->window, client, SecurityReadAccess);
rc = pWin ? Success : BadWindow;
- #endif
+#endif
if (rc != Success)
- return rc;
+ return rc;
pScreen = pWin->drawable.pScreen;
modeInfo = &stuff->modeInfo;
name = (char *) (stuff + 1);
- units_after = (stuff->length - (sizeof (xRRCreateModeReq) >> 2));
+ units_after = (stuff->length - (sizeof(xRRCreateModeReq) >> 2));
/* check to make sure requested name fits within the data provided */
if ((int) (modeInfo->nameLength + 3) >> 2 > units_after)
- return BadLength;
+ return BadLength;
- mode = RRModeCreateUser (pScreen, modeInfo, name, &error);
+ mode = RRModeCreateUser(pScreen, modeInfo, name, &error);
if (!mode)
- return error;
+ return error;
rep.type = X_Reply;
rep.pad0 = 0;
rep.sequenceNumber = client->sequence;
rep.length = 0;
rep.mode = mode->mode.id;
- if (client->swapped)
- {
- int n;
- swaps(&rep.sequenceNumber, n);
- swapl(&rep.length, n);
- swapl(&rep.mode, n);
+ if (client->swapped) {
+ int n;
+
+ swaps(&rep.sequenceNumber, n);
+ swapl(&rep.length, n);
+ swapl(&rep.mode, n);
}
- WriteToClient(client, sizeof(xRRCreateModeReply), (char *)&rep);
+ WriteToClient(client, sizeof(xRRCreateModeReply), (char *) &rep);
/* Drop out reference to this mode */
- RRModeDestroy (mode);
+ RRModeDestroy(mode);
return client->noClientException;
}
int
-ProcRRDestroyMode (ClientPtr client)
+ProcRRDestroyMode(ClientPtr client)
{
REQUEST(xRRDestroyModeReq);
- RRModePtr mode;
+ RRModePtr mode;
REQUEST_SIZE_MATCH(xRRDestroyModeReq);
- mode = LookupIDByType (stuff->mode, RRModeType);
- if (!mode)
- {
- client->errorValue = stuff->mode;
- return RRErrorBase + BadRRMode;
+ mode = LookupIDByType(stuff->mode, RRModeType);
+ if (!mode) {
+ client->errorValue = stuff->mode;
+ return RRErrorBase + BadRRMode;
}
if (!mode->userScreen)
- return BadMatch;
+ return BadMatch;
if (mode->refcnt > 1)
- return BadAccess;
- FreeResource (stuff->mode, 0);
+ return BadAccess;
+ FreeResource(stuff->mode, 0);
return Success;
}
int
-ProcRRAddOutputMode (ClientPtr client)
+ProcRRAddOutputMode(ClientPtr client)
{
REQUEST(xRRAddOutputModeReq);
- RRModePtr mode;
- RROutputPtr output;
+ RRModePtr mode;
+ RROutputPtr output;
REQUEST_SIZE_MATCH(xRRAddOutputModeReq);
output = LookupOutput(client, stuff->output, DixReadAccess);
- if (!output)
- {
- client->errorValue = stuff->output;
- return RRErrorBase + BadRROutput;
+ if (!output) {
+ client->errorValue = stuff->output;
+ return RRErrorBase + BadRROutput;
}
- mode = LookupIDByType (stuff->mode, RRModeType);
- if (!mode)
- {
- client->errorValue = stuff->mode;
- return RRErrorBase + BadRRMode;
+ mode = LookupIDByType(stuff->mode, RRModeType);
+ if (!mode) {
+ client->errorValue = stuff->mode;
+ return RRErrorBase + BadRRMode;
}
- return RROutputAddUserMode (output, mode);
+ return RROutputAddUserMode(output, mode);
}
int
-ProcRRDeleteOutputMode (ClientPtr client)
+ProcRRDeleteOutputMode(ClientPtr client)
{
REQUEST(xRRDeleteOutputModeReq);
- RRModePtr mode;
- RROutputPtr output;
+ RRModePtr mode;
+ RROutputPtr output;
REQUEST_SIZE_MATCH(xRRDeleteOutputModeReq);
output = LookupOutput(client, stuff->output, DixReadAccess);
- if (!output)
- {
- client->errorValue = stuff->output;
- return RRErrorBase + BadRROutput;
+ if (!output) {
+ client->errorValue = stuff->output;
+ return RRErrorBase + BadRROutput;
}
- mode = LookupIDByType (stuff->mode, RRModeType);
- if (!mode)
- {
- client->errorValue = stuff->mode;
- return RRErrorBase + BadRRMode;
+ mode = LookupIDByType(stuff->mode, RRModeType);
+ if (!mode) {
+ client->errorValue = stuff->mode;
+ return RRErrorBase + BadRRMode;
}
- return RROutputDeleteUserMode (output, mode);
+ return RROutputDeleteUserMode(output, mode);
}