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-rw-r--r--hw/dmx/dmx.c782
1 files changed, 443 insertions, 339 deletions
diff --git a/hw/dmx/dmx.c b/hw/dmx/dmx.c
index 01a744849..add0e5390 100644
--- a/hw/dmx/dmx.c
+++ b/hw/dmx/dmx.c
@@ -62,16 +62,15 @@
#ifdef PANORAMIX
#include "panoramiX.h"
extern unsigned long XRT_WINDOW;
-extern int PanoramiXNumScreens;
+extern int PanoramiXNumScreens;
#endif
extern void DMXExtensionInit(void);
static unsigned char DMXCode;
-
-
-static int _DMXXineramaActive(void)
+static int
+_DMXXineramaActive(void)
{
#ifdef PANORAMIX
return !noPanoramiXExtension;
@@ -79,31 +78,51 @@ static int _DMXXineramaActive(void)
return 0;
}
-static void dmxSetScreenAttribute(int bit, DMXScreenAttributesPtr attr,
- CARD32 value)
+static void
+dmxSetScreenAttribute(int bit, DMXScreenAttributesPtr attr, CARD32 value)
{
switch (1 << bit) {
- case DMXScreenWindowWidth: attr->screenWindowWidth = value; break;
- case DMXScreenWindowHeight: attr->screenWindowHeight = value; break;
- case DMXScreenWindowXoffset: attr->screenWindowXoffset = value; break;
- case DMXScreenWindowYoffset: attr->screenWindowYoffset = value; break;
- case DMXRootWindowWidth: attr->rootWindowWidth = value; break;
- case DMXRootWindowHeight: attr->rootWindowHeight = value; break;
- case DMXRootWindowXoffset: attr->rootWindowXoffset = value; break;
- case DMXRootWindowYoffset: attr->rootWindowYoffset = value; break;
- case DMXRootWindowXorigin: attr->rootWindowXorigin = value; break;
- case DMXRootWindowYorigin: attr->rootWindowYorigin = value; break;
+ case DMXScreenWindowWidth:
+ attr->screenWindowWidth = value;
+ break;
+ case DMXScreenWindowHeight:
+ attr->screenWindowHeight = value;
+ break;
+ case DMXScreenWindowXoffset:
+ attr->screenWindowXoffset = value;
+ break;
+ case DMXScreenWindowYoffset:
+ attr->screenWindowYoffset = value;
+ break;
+ case DMXRootWindowWidth:
+ attr->rootWindowWidth = value;
+ break;
+ case DMXRootWindowHeight:
+ attr->rootWindowHeight = value;
+ break;
+ case DMXRootWindowXoffset:
+ attr->rootWindowXoffset = value;
+ break;
+ case DMXRootWindowYoffset:
+ attr->rootWindowYoffset = value;
+ break;
+ case DMXRootWindowXorigin:
+ attr->rootWindowXorigin = value;
+ break;
+ case DMXRootWindowYorigin:
+ attr->rootWindowYorigin = value;
+ break;
}
}
-static int dmxFetchScreenAttributes(unsigned int mask,
- DMXScreenAttributesPtr attr,
- CARD32 *value_list)
+static int
+dmxFetchScreenAttributes(unsigned int mask,
+ DMXScreenAttributesPtr attr, CARD32 *value_list)
{
- int i;
+ int i;
CARD32 *value = value_list;
- int count = 0;
-
+ int count = 0;
+
for (i = 0; i < 32; i++) {
if (mask & (1 << i)) {
dmxSetScreenAttribute(i, attr, *value);
@@ -114,52 +133,66 @@ static int dmxFetchScreenAttributes(unsigned int mask,
return count;
}
-static void dmxSetDesktopAttribute(int bit, DMXDesktopAttributesPtr attr,
- CARD32 value)
+static void
+dmxSetDesktopAttribute(int bit, DMXDesktopAttributesPtr attr, CARD32 value)
{
switch (1 << bit) {
- case DMXDesktopWidth: attr->width = value; break;
- case DMXDesktopHeight: attr->height = value; break;
- case DMXDesktopShiftX: attr->shiftX = value; break;
- case DMXDesktopShiftY: attr->shiftY = value; break;
+ case DMXDesktopWidth:
+ attr->width = value;
+ break;
+ case DMXDesktopHeight:
+ attr->height = value;
+ break;
+ case DMXDesktopShiftX:
+ attr->shiftX = value;
+ break;
+ case DMXDesktopShiftY:
+ attr->shiftY = value;
+ break;
}
}
-static int dmxFetchDesktopAttributes(unsigned int mask,
- DMXDesktopAttributesPtr attr,
- CARD32 *value_list)
+static int
+dmxFetchDesktopAttributes(unsigned int mask,
+ DMXDesktopAttributesPtr attr, CARD32 *value_list)
{
- int i;
+ int i;
CARD32 *value = value_list;
- int count = 0;
-
+ int count = 0;
+
for (i = 0; i < 32; i++) {
if (mask & (1 << i)) {
dmxSetDesktopAttribute(i, attr, *value);
- ++value;
+ ++value;
++count;
}
}
return count;
}
-static void dmxSetInputAttribute(int bit, DMXInputAttributesPtr attr,
- CARD32 value)
+static void
+dmxSetInputAttribute(int bit, DMXInputAttributesPtr attr, CARD32 value)
{
switch (1 << bit) {
- case DMXInputType: attr->inputType = value; break;
- case DMXInputPhysicalScreen: attr->physicalScreen = value; break;
- case DMXInputSendsCore: attr->sendsCore = !!value; break;
+ case DMXInputType:
+ attr->inputType = value;
+ break;
+ case DMXInputPhysicalScreen:
+ attr->physicalScreen = value;
+ break;
+ case DMXInputSendsCore:
+ attr->sendsCore = ! !value;
+ break;
}
}
-static int dmxFetchInputAttributes(unsigned int mask,
- DMXInputAttributesPtr attr,
- CARD32 *value_list)
+static int
+dmxFetchInputAttributes(unsigned int mask,
+ DMXInputAttributesPtr attr, CARD32 *value_list)
{
- int i;
+ int i;
CARD32 *value = value_list;
- int count = 0;
+ int count = 0;
for (i = 0; i < 32; i++) {
if (mask & (1 << i)) {
@@ -171,30 +204,32 @@ static int dmxFetchInputAttributes(unsigned int mask,
return count;
}
-static int ProcDMXQueryVersion(ClientPtr client)
+static int
+ProcDMXQueryVersion(ClientPtr client)
{
xDMXQueryVersionReply rep;
REQUEST_SIZE_MATCH(xDMXQueryVersionReq);
- rep.type = X_Reply;
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.majorVersion = SERVER_DMX_MAJOR_VERSION;
- rep.minorVersion = SERVER_DMX_MINOR_VERSION;
- rep.patchVersion = SERVER_DMX_PATCH_VERSION;
+ rep.length = 0;
+ rep.majorVersion = SERVER_DMX_MAJOR_VERSION;
+ rep.minorVersion = SERVER_DMX_MINOR_VERSION;
+ rep.patchVersion = SERVER_DMX_PATCH_VERSION;
if (client->swapped) {
- swaps(&rep.sequenceNumber);
- swapl(&rep.length);
- swapl(&rep.majorVersion);
- swapl(&rep.minorVersion);
- swapl(&rep.patchVersion);
+ swaps(&rep.sequenceNumber);
+ swapl(&rep.length);
+ swapl(&rep.majorVersion);
+ swapl(&rep.minorVersion);
+ swapl(&rep.patchVersion);
}
- WriteToClient(client, sizeof(xDMXQueryVersionReply), (char *)&rep);
+ WriteToClient(client, sizeof(xDMXQueryVersionReply), (char *) &rep);
return Success;
}
-static int ProcDMXSync(ClientPtr client)
+static int
+ProcDMXSync(ClientPtr client)
{
xDMXSyncReply rep;
@@ -202,41 +237,43 @@ static int ProcDMXSync(ClientPtr client)
dmxFlushPendingSyncs();
- rep.type = X_Reply;
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.status = 0;
+ rep.length = 0;
+ rep.status = 0;
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
swapl(&rep.status);
}
- WriteToClient(client, sizeof(xDMXSyncReply), (char *)&rep);
+ WriteToClient(client, sizeof(xDMXSyncReply), (char *) &rep);
return Success;
}
-static int ProcDMXForceWindowCreation(ClientPtr client)
+static int
+ProcDMXForceWindowCreation(ClientPtr client)
{
xDMXForceWindowCreationReply rep;
+
REQUEST(xDMXForceWindowCreationReq);
- WindowPtr pWin;
+ WindowPtr pWin;
REQUEST_SIZE_MATCH(xDMXForceWindowCreationReq);
#ifdef PANORAMIX
if (!noPanoramiXExtension) {
PanoramiXRes *win;
- int i;
+ int i;
- if (Success != dixLookupResourceByType((pointer*) &win,
- stuff->window, XRT_WINDOW,
- client, DixReadAccess))
- return -1; /* BadWindow */
+ if (Success != dixLookupResourceByType((pointer *) &win,
+ stuff->window, XRT_WINDOW,
+ client, DixReadAccess))
+ return -1; /* BadWindow */
FOR_NSCREENS(i) {
if (Success != dixLookupWindow(&pWin, win->info[i].id, client,
- DixReadAccess))
- return -1; /* BadWindow */
+ DixReadAccess))
+ return -1; /* BadWindow */
dmxForceWindowCreation(pWin);
}
@@ -244,80 +281,84 @@ static int ProcDMXForceWindowCreation(ClientPtr client)
}
#endif
- if (Success != dixLookupWindow(&pWin, stuff->window, client,
- DixReadAccess))
- return -1; /* BadWindow */
+ if (Success != dixLookupWindow(&pWin, stuff->window, client, DixReadAccess))
+ return -1; /* BadWindow */
dmxForceWindowCreation(pWin);
- doreply:
+ doreply:
dmxFlushPendingSyncs();
- rep.type = X_Reply;
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.status = 0;
+ rep.length = 0;
+ rep.status = 0;
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
swapl(&rep.status);
}
- WriteToClient(client, sizeof(xDMXForceWindowCreationReply), (char *)&rep);
+ WriteToClient(client, sizeof(xDMXForceWindowCreationReply), (char *) &rep);
return Success;
}
-static int ProcDMXGetScreenCount(ClientPtr client)
+static int
+ProcDMXGetScreenCount(ClientPtr client)
{
xDMXGetScreenCountReply rep;
REQUEST_SIZE_MATCH(xDMXGetScreenCountReq);
- rep.type = X_Reply;
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.screenCount = dmxGetNumScreens();
+ rep.length = 0;
+ rep.screenCount = dmxGetNumScreens();
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
swapl(&rep.screenCount);
}
- WriteToClient(client, sizeof(xDMXGetScreenCountReply), (char *)&rep);
+ WriteToClient(client, sizeof(xDMXGetScreenCountReply), (char *) &rep);
return Success;
}
-static int ProcDMXGetScreenAttributes(ClientPtr client)
+static int
+ProcDMXGetScreenAttributes(ClientPtr client)
{
REQUEST(xDMXGetScreenAttributesReq);
xDMXGetScreenAttributesReply rep;
- int length;
- int paddedLength;
- DMXScreenAttributesRec attr;
+ int length;
+ int paddedLength;
+ DMXScreenAttributesRec attr;
REQUEST_SIZE_MATCH(xDMXGetScreenAttributesReq);
if (stuff->physicalScreen < 0
- || stuff->physicalScreen >= dmxGetNumScreens()) return BadValue;
+ || stuff->physicalScreen >= dmxGetNumScreens())
+ return BadValue;
if (!dmxGetScreenAttributes(stuff->physicalScreen, &attr))
return BadValue;
- rep.logicalScreen = attr.logicalScreen;
- rep.screenWindowWidth = attr.screenWindowWidth;
- rep.screenWindowHeight = attr.screenWindowHeight;
+ rep.logicalScreen = attr.logicalScreen;
+ rep.screenWindowWidth = attr.screenWindowWidth;
+ rep.screenWindowHeight = attr.screenWindowHeight;
rep.screenWindowXoffset = attr.screenWindowXoffset;
rep.screenWindowYoffset = attr.screenWindowYoffset;
- rep.rootWindowWidth = attr.rootWindowWidth;
- rep.rootWindowHeight = attr.rootWindowHeight;
- rep.rootWindowXoffset = attr.rootWindowXoffset;
- rep.rootWindowYoffset = attr.rootWindowYoffset;
- rep.rootWindowXorigin = attr.rootWindowXorigin;
- rep.rootWindowYorigin = attr.rootWindowYorigin;
-
- length = attr.displayName ? strlen(attr.displayName) : 0;
- paddedLength = pad_to_int32(length);
- rep.type = X_Reply;
- rep.sequenceNumber = client->sequence;
- rep.length = bytes_to_int32((sizeof(xDMXGetScreenAttributesReply) - sizeof(xGenericReply))
- + paddedLength);
- rep.displayNameLength = length;
+ rep.rootWindowWidth = attr.rootWindowWidth;
+ rep.rootWindowHeight = attr.rootWindowHeight;
+ rep.rootWindowXoffset = attr.rootWindowXoffset;
+ rep.rootWindowYoffset = attr.rootWindowYoffset;
+ rep.rootWindowXorigin = attr.rootWindowXorigin;
+ rep.rootWindowYorigin = attr.rootWindowYorigin;
+
+ length = attr.displayName ? strlen(attr.displayName) : 0;
+ paddedLength = pad_to_int32(length);
+ rep.type = X_Reply;
+ rep.sequenceNumber = client->sequence;
+ rep.length =
+ bytes_to_int32((sizeof(xDMXGetScreenAttributesReply) -
+ sizeof(xGenericReply))
+ + paddedLength);
+ rep.displayNameLength = length;
if (client->swapped) {
swaps(&rep.sequenceNumber);
@@ -335,49 +376,55 @@ static int ProcDMXGetScreenAttributes(ClientPtr client)
swaps(&rep.rootWindowXorigin);
swaps(&rep.rootWindowYorigin);
}
- WriteToClient(client, sizeof(xDMXGetScreenAttributesReply), (char *)&rep);
- if (length) WriteToClient(client, length, (char *)attr.displayName);
+ WriteToClient(client, sizeof(xDMXGetScreenAttributesReply), (char *) &rep);
+ if (length)
+ WriteToClient(client, length, (char *) attr.displayName);
return Success;
}
-static int ProcDMXChangeScreensAttributes(ClientPtr client)
+static int
+ProcDMXChangeScreensAttributes(ClientPtr client)
{
REQUEST(xDMXChangeScreensAttributesReq);
xDMXChangeScreensAttributesReply rep;
- int status = DMX_BAD_XINERAMA;
- unsigned int mask = 0;
- unsigned int i;
- CARD32 *screen_list;
- CARD32 *mask_list;
- CARD32 *value_list;
- DMXScreenAttributesPtr attribs;
- int errorScreen = 0;
- unsigned int len;
- int ones = 0;
-
+ int status = DMX_BAD_XINERAMA;
+ unsigned int mask = 0;
+ unsigned int i;
+ CARD32 *screen_list;
+ CARD32 *mask_list;
+ CARD32 *value_list;
+ DMXScreenAttributesPtr attribs;
+ int errorScreen = 0;
+ unsigned int len;
+ int ones = 0;
REQUEST_AT_LEAST_SIZE(xDMXChangeScreensAttributesReq);
- len = client->req_len - bytes_to_int32(sizeof(xDMXChangeScreensAttributesReq));
+ len =
+ client->req_len -
+ bytes_to_int32(sizeof(xDMXChangeScreensAttributesReq));
if (len < stuff->screenCount + stuff->maskCount)
return BadLength;
- screen_list = (CARD32 *)(stuff + 1);
- mask_list = &screen_list[stuff->screenCount];
- value_list = &mask_list[stuff->maskCount];
+ screen_list = (CARD32 *) (stuff + 1);
+ mask_list = &screen_list[stuff->screenCount];
+ value_list = &mask_list[stuff->maskCount];
- for (i = 0; i < stuff->maskCount; i++) ones += Ones(mask_list[i]);
+ for (i = 0; i < stuff->maskCount; i++)
+ ones += Ones(mask_list[i]);
if (len != stuff->screenCount + stuff->maskCount + ones)
return BadLength;
-
- if (!_DMXXineramaActive()) goto noxinerama;
+
+ if (!_DMXXineramaActive())
+ goto noxinerama;
if (!(attribs = malloc(stuff->screenCount * sizeof(*attribs))))
return BadAlloc;
for (i = 0; i < stuff->screenCount; i++) {
int count;
-
- if (i < stuff->maskCount) mask = mask_list[i];
+
+ if (i < stuff->maskCount)
+ mask = mask_list[i];
dmxGetScreenAttributes(screen_list[i], &attribs[i]);
count = dmxFetchScreenAttributes(mask, &attribs[i], value_list);
value_list += count;
@@ -385,21 +432,20 @@ static int ProcDMXChangeScreensAttributes(ClientPtr client)
#if PANORAMIX
status = dmxConfigureScreenWindows(stuff->screenCount,
- screen_list,
- attribs,
- &errorScreen);
+ screen_list, attribs, &errorScreen);
#endif
free(attribs);
- if (status == BadValue) return status;
+ if (status == BadValue)
+ return status;
- noxinerama:
- rep.type = X_Reply;
+ noxinerama:
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.status = status;
- rep.errorScreen = errorScreen;
+ rep.length = 0;
+ rep.status = status;
+ rep.errorScreen = errorScreen;
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
@@ -407,34 +453,34 @@ static int ProcDMXChangeScreensAttributes(ClientPtr client)
swapl(&rep.errorScreen);
}
WriteToClient(client,
- sizeof(xDMXChangeScreensAttributesReply),
- (char *)&rep);
+ sizeof(xDMXChangeScreensAttributesReply), (char *) &rep);
return Success;
}
-static int ProcDMXAddScreen(ClientPtr client)
+static int
+ProcDMXAddScreen(ClientPtr client)
{
REQUEST(xDMXAddScreenReq);
- xDMXAddScreenReply rep;
- int status = 0;
- CARD32 *value_list;
+ xDMXAddScreenReply rep;
+ int status = 0;
+ CARD32 *value_list;
DMXScreenAttributesRec attr;
- int count;
- char *name;
- int len;
- int paddedLength;
+ int count;
+ char *name;
+ int len;
+ int paddedLength;
REQUEST_AT_LEAST_SIZE(xDMXAddScreenReq);
paddedLength = pad_to_int32(stuff->displayNameLength);
- len = client->req_len - bytes_to_int32(sizeof(xDMXAddScreenReq));
- if (len != Ones(stuff->valueMask) + paddedLength/4)
+ len = client->req_len - bytes_to_int32(sizeof(xDMXAddScreenReq));
+ if (len != Ones(stuff->valueMask) + paddedLength / 4)
return BadLength;
memset(&attr, 0, sizeof(attr));
dmxGetScreenAttributes(stuff->physicalScreen, &attr);
- value_list = (CARD32 *)(stuff + 1);
- count = dmxFetchScreenAttributes(stuff->valueMask, &attr, value_list);
-
+ value_list = (CARD32 *) (stuff + 1);
+ count = dmxFetchScreenAttributes(stuff->valueMask, &attr, value_list);
+
if (!(name = malloc(stuff->displayNameLength + 1 + 4)))
return BadAlloc;
memcpy(name, &value_list[count], stuff->displayNameLength);
@@ -445,10 +491,10 @@ static int ProcDMXAddScreen(ClientPtr client)
free(name);
- rep.type = X_Reply;
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.status = status;
+ rep.length = 0;
+ rep.status = status;
rep.physicalScreen = stuff->physicalScreen;
if (client->swapped) {
swaps(&rep.sequenceNumber);
@@ -456,63 +502,60 @@ static int ProcDMXAddScreen(ClientPtr client)
swapl(&rep.status);
swapl(&rep.physicalScreen);
}
- WriteToClient(client,
- sizeof(xDMXAddScreenReply),
- (char *)&rep);
+ WriteToClient(client, sizeof(xDMXAddScreenReply), (char *) &rep);
return Success;
}
-static int ProcDMXRemoveScreen(ClientPtr client)
+static int
+ProcDMXRemoveScreen(ClientPtr client)
{
REQUEST(xDMXRemoveScreenReq);
xDMXRemoveScreenReply rep;
- int status = 0;
+ int status = 0;
REQUEST_SIZE_MATCH(xDMXRemoveScreenReq);
status = dmxDetachScreen(stuff->physicalScreen);
- rep.type = X_Reply;
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.status = status;
+ rep.length = 0;
+ rep.status = status;
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
swapl(&rep.status);
}
- WriteToClient(client,
- sizeof(xDMXRemoveScreenReply),
- (char *)&rep);
+ WriteToClient(client, sizeof(xDMXRemoveScreenReply), (char *) &rep);
return Success;
}
-
#ifdef PANORAMIX
-static int dmxPopulatePanoramiX(ClientPtr client, Window window,
- CARD32 *screens, CARD32 *windows,
- xRectangle *pos, xRectangle *vis)
+static int
+dmxPopulatePanoramiX(ClientPtr client, Window window,
+ CARD32 *screens, CARD32 *windows,
+ xRectangle *pos, xRectangle *vis)
{
- WindowPtr pWin;
- PanoramiXRes *win;
- int i;
- int count = 0;
+ WindowPtr pWin;
+ PanoramiXRes *win;
+ int i;
+ int count = 0;
DMXWindowAttributesRec attr;
-
- if (Success != dixLookupResourceByType((pointer*) &win,
- window, XRT_WINDOW,
- client, DixReadAccess))
- return -1; /* BadWindow */
-
+
+ if (Success != dixLookupResourceByType((pointer *) &win,
+ window, XRT_WINDOW,
+ client, DixReadAccess))
+ return -1; /* BadWindow */
+
FOR_NSCREENS(i) {
if (Success != dixLookupWindow(&pWin, win->info[i].id, client,
- DixReadAccess))
+ DixReadAccess))
return -1; /* BadWindow */
if (dmxGetWindowAttributes(pWin, &attr)) {
screens[count] = attr.screen;
windows[count] = attr.window;
- pos[count] = attr.pos;
- vis[count] = attr.vis;
+ pos[count] = attr.pos;
+ vis[count] = attr.vis;
++count; /* Only count existing windows */
}
}
@@ -520,46 +563,49 @@ static int dmxPopulatePanoramiX(ClientPtr client, Window window,
}
#endif
-static int dmxPopulate(ClientPtr client, Window window, CARD32 *screens,
- CARD32 *windows, xRectangle *pos, xRectangle *vis)
+static int
+dmxPopulate(ClientPtr client, Window window, CARD32 *screens,
+ CARD32 *windows, xRectangle *pos, xRectangle *vis)
{
- WindowPtr pWin;
+ WindowPtr pWin;
DMXWindowAttributesRec attr;
#ifdef PANORAMIX
if (!noPanoramiXExtension)
- return dmxPopulatePanoramiX(client, window, screens, windows,
- pos, vis);
+ return dmxPopulatePanoramiX(client, window, screens, windows, pos, vis);
#endif
-
+
if (Success != dixLookupWindow(&pWin, window, client, DixReadAccess))
- return -1; /* BadWindow */
+ return -1; /* BadWindow */
dmxGetWindowAttributes(pWin, &attr);
*screens = attr.screen;
*windows = attr.window;
- *pos = attr.pos;
- *vis = attr.vis;
+ *pos = attr.pos;
+ *vis = attr.vis;
return 1;
}
-static int dmxMaxNumScreens(void)
+static int
+dmxMaxNumScreens(void)
{
#ifdef PANORAMIX
- if (!noPanoramiXExtension) return PanoramiXNumScreens;
+ if (!noPanoramiXExtension)
+ return PanoramiXNumScreens;
#endif
return 1;
}
-static int ProcDMXGetWindowAttributes(ClientPtr client)
+static int
+ProcDMXGetWindowAttributes(ClientPtr client)
{
REQUEST(xDMXGetWindowAttributesReq);
xDMXGetWindowAttributesReply rep;
- int i;
- CARD32 *screens;
- CARD32 *windows;
- xRectangle *pos, *vis;
- int count = dmxMaxNumScreens();
+ int i;
+ CARD32 *screens;
+ CARD32 *windows;
+ xRectangle *pos, *vis;
+ int count = dmxMaxNumScreens();
REQUEST_SIZE_MATCH(xDMXGetWindowAttributesReq);
@@ -590,10 +636,10 @@ static int ProcDMXGetWindowAttributes(ClientPtr client)
return BadWindow;
}
- rep.type = X_Reply;
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = count * 6;
- rep.screenCount = count;
+ rep.length = count * 6;
+ rep.screenCount = count;
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
@@ -601,12 +647,12 @@ static int ProcDMXGetWindowAttributes(ClientPtr client)
for (i = 0; i < count; i++) {
swapl(&screens[i]);
swapl(&windows[i]);
-
+
swaps(&pos[i].x);
swaps(&pos[i].y);
swaps(&pos[i].width);
swaps(&pos[i].height);
-
+
swaps(&vis[i].x);
swaps(&vis[i].y);
swaps(&vis[i].width);
@@ -616,12 +662,12 @@ static int ProcDMXGetWindowAttributes(ClientPtr client)
dmxFlushPendingSyncs();
- WriteToClient(client, sizeof(xDMXGetWindowAttributesReply), (char *)&rep);
+ WriteToClient(client, sizeof(xDMXGetWindowAttributesReply), (char *) &rep);
if (count) {
- WriteToClient(client, count * sizeof(*screens), (char *)screens);
- WriteToClient(client, count * sizeof(*windows), (char *)windows);
- WriteToClient(client, count * sizeof(*pos), (char *)pos);
- WriteToClient(client, count * sizeof(*vis), (char *)vis);
+ WriteToClient(client, count * sizeof(*screens), (char *) screens);
+ WriteToClient(client, count * sizeof(*windows), (char *) windows);
+ WriteToClient(client, count * sizeof(*pos), (char *) pos);
+ WriteToClient(client, count * sizeof(*vis), (char *) vis);
}
free(vis);
@@ -632,23 +678,24 @@ static int ProcDMXGetWindowAttributes(ClientPtr client)
return Success;
}
-static int ProcDMXGetDesktopAttributes(ClientPtr client)
+static int
+ProcDMXGetDesktopAttributes(ClientPtr client)
{
xDMXGetDesktopAttributesReply rep;
- DMXDesktopAttributesRec attr;
+ DMXDesktopAttributesRec attr;
REQUEST_SIZE_MATCH(xDMXGetDesktopAttributesReq);
dmxGetDesktopAttributes(&attr);
- rep.width = attr.width;
- rep.height = attr.height;
- rep.shiftX = attr.shiftX;
- rep.shiftY = attr.shiftY;
+ rep.width = attr.width;
+ rep.height = attr.height;
+ rep.shiftX = attr.shiftX;
+ rep.shiftY = attr.shiftY;
- rep.type = X_Reply;
- rep.sequenceNumber = client->sequence;
- rep.length = 0;
+ rep.type = X_Reply;
+ rep.sequenceNumber = client->sequence;
+ rep.length = 0;
if (client->swapped) {
swaps(&rep.sequenceNumber);
@@ -658,95 +705,100 @@ static int ProcDMXGetDesktopAttributes(ClientPtr client)
swaps(&rep.shiftX);
swaps(&rep.shiftY);
}
- WriteToClient(client, sizeof(xDMXGetDesktopAttributesReply), (char *)&rep);
+ WriteToClient(client, sizeof(xDMXGetDesktopAttributesReply), (char *) &rep);
return Success;
}
-static int ProcDMXChangeDesktopAttributes(ClientPtr client)
+static int
+ProcDMXChangeDesktopAttributes(ClientPtr client)
{
REQUEST(xDMXChangeDesktopAttributesReq);
xDMXChangeDesktopAttributesReply rep;
- int status = DMX_BAD_XINERAMA;
- CARD32 *value_list;
- DMXDesktopAttributesRec attr;
- int len;
+ int status = DMX_BAD_XINERAMA;
+ CARD32 *value_list;
+ DMXDesktopAttributesRec attr;
+ int len;
REQUEST_AT_LEAST_SIZE(xDMXChangeDesktopAttributesReq);
len = client->req_len - (sizeof(xDMXChangeDesktopAttributesReq) >> 2);
if (len != Ones(stuff->valueMask))
return BadLength;
- if (!_DMXXineramaActive()) goto noxinerama;
+ if (!_DMXXineramaActive())
+ goto noxinerama;
+
+ value_list = (CARD32 *) (stuff + 1);
- value_list = (CARD32 *)(stuff + 1);
-
dmxGetDesktopAttributes(&attr);
dmxFetchDesktopAttributes(stuff->valueMask, &attr, value_list);
#if PANORAMIX
status = dmxConfigureDesktop(&attr);
#endif
- if (status == BadValue) return status;
+ if (status == BadValue)
+ return status;
- noxinerama:
- rep.type = X_Reply;
+ noxinerama:
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.status = status;
+ rep.length = 0;
+ rep.status = status;
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
swapl(&rep.status);
}
WriteToClient(client,
- sizeof(xDMXChangeDesktopAttributesReply),
- (char *)&rep);
+ sizeof(xDMXChangeDesktopAttributesReply), (char *) &rep);
return Success;
}
-static int ProcDMXGetInputCount(ClientPtr client)
+static int
+ProcDMXGetInputCount(ClientPtr client)
{
xDMXGetInputCountReply rep;
REQUEST_SIZE_MATCH(xDMXGetInputCountReq);
- rep.type = X_Reply;
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.inputCount = dmxGetInputCount();
+ rep.length = 0;
+ rep.inputCount = dmxGetInputCount();
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
swapl(&rep.inputCount);
}
- WriteToClient(client, sizeof(xDMXGetInputCountReply), (char *)&rep);
+ WriteToClient(client, sizeof(xDMXGetInputCountReply), (char *) &rep);
return Success;
}
-static int ProcDMXGetInputAttributes(ClientPtr client)
+static int
+ProcDMXGetInputAttributes(ClientPtr client)
{
REQUEST(xDMXGetInputAttributesReq);
xDMXGetInputAttributesReply rep;
- int length;
- int paddedLength;
- DMXInputAttributesRec attr;
+ int length;
+ int paddedLength;
+ DMXInputAttributesRec attr;
REQUEST_SIZE_MATCH(xDMXGetInputAttributesReq);
- if (dmxGetInputAttributes(stuff->deviceId, &attr)) return BadValue;
- rep.inputType = attr.inputType;
+ if (dmxGetInputAttributes(stuff->deviceId, &attr))
+ return BadValue;
+ rep.inputType = attr.inputType;
rep.physicalScreen = attr.physicalScreen;
- rep.physicalId = attr.physicalId;
- rep.isCore = attr.isCore;
- rep.sendsCore = attr.sendsCore;
- rep.detached = attr.detached;
-
- length = attr.name ? strlen(attr.name) : 0;
- paddedLength = pad_to_int32(length);
- rep.type = X_Reply;
+ rep.physicalId = attr.physicalId;
+ rep.isCore = attr.isCore;
+ rep.sendsCore = attr.sendsCore;
+ rep.detached = attr.detached;
+
+ length = attr.name ? strlen(attr.name) : 0;
+ paddedLength = pad_to_int32(length);
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = bytes_to_int32(paddedLength);
- rep.nameLength = length;
+ rep.length = bytes_to_int32(paddedLength);
+ rep.nameLength = length;
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
@@ -755,34 +807,36 @@ static int ProcDMXGetInputAttributes(ClientPtr client)
swapl(&rep.physicalId);
swapl(&rep.nameLength);
}
- WriteToClient(client, sizeof(xDMXGetInputAttributesReply), (char *)&rep);
- if (length) WriteToClient(client, length, (char *)attr.name);
+ WriteToClient(client, sizeof(xDMXGetInputAttributesReply), (char *) &rep);
+ if (length)
+ WriteToClient(client, length, (char *) attr.name);
return Success;
}
-static int ProcDMXAddInput(ClientPtr client)
+static int
+ProcDMXAddInput(ClientPtr client)
{
REQUEST(xDMXAddInputReq);
- xDMXAddInputReply rep;
- int status = 0;
- CARD32 *value_list;
- DMXInputAttributesRec attr;
- int count;
- char *name;
- int len;
- int paddedLength;
- int id = -1;
+ xDMXAddInputReply rep;
+ int status = 0;
+ CARD32 *value_list;
+ DMXInputAttributesRec attr;
+ int count;
+ char *name;
+ int len;
+ int paddedLength;
+ int id = -1;
REQUEST_AT_LEAST_SIZE(xDMXAddInputReq);
paddedLength = pad_to_int32(stuff->displayNameLength);
- len = client->req_len - (sizeof(xDMXAddInputReq) >> 2);
- if (len != Ones(stuff->valueMask) + paddedLength/4)
+ len = client->req_len - (sizeof(xDMXAddInputReq) >> 2);
+ if (len != Ones(stuff->valueMask) + paddedLength / 4)
return BadLength;
memset(&attr, 0, sizeof(attr));
- value_list = (CARD32 *)(stuff + 1);
- count = dmxFetchInputAttributes(stuff->valueMask, &attr, value_list);
-
+ value_list = (CARD32 *) (stuff + 1);
+ count = dmxFetchInputAttributes(stuff->valueMask, &attr, value_list);
+
if (!(name = malloc(stuff->displayNameLength + 1 + 4)))
return BadAlloc;
memcpy(name, &value_list[count], stuff->displayNameLength);
@@ -793,81 +847,100 @@ static int ProcDMXAddInput(ClientPtr client)
free(name);
- if (status) return status;
+ if (status)
+ return status;
- rep.type = X_Reply;
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.status = status;
- rep.physicalId = id;
+ rep.length = 0;
+ rep.status = status;
+ rep.physicalId = id;
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
swapl(&rep.status);
swapl(&rep.physicalId);
}
- WriteToClient(client, sizeof(xDMXAddInputReply), (char *)&rep);
+ WriteToClient(client, sizeof(xDMXAddInputReply), (char *) &rep);
return Success;
}
-static int ProcDMXRemoveInput(ClientPtr client)
+static int
+ProcDMXRemoveInput(ClientPtr client)
{
REQUEST(xDMXRemoveInputReq);
- xDMXRemoveInputReply rep;
- int status = 0;
+ xDMXRemoveInputReply rep;
+ int status = 0;
REQUEST_SIZE_MATCH(xDMXRemoveInputReq);
status = dmxRemoveInput(stuff->physicalId);
- if (status) return status;
+ if (status)
+ return status;
- rep.type = X_Reply;
+ rep.type = X_Reply;
rep.sequenceNumber = client->sequence;
- rep.length = 0;
- rep.status = status;
+ rep.length = 0;
+ rep.status = status;
if (client->swapped) {
swaps(&rep.sequenceNumber);
swapl(&rep.length);
swapl(&rep.status);
}
- WriteToClient(client, sizeof(xDMXRemoveInputReply), (char *)&rep);
+ WriteToClient(client, sizeof(xDMXRemoveInputReply), (char *) &rep);
return Success;
}
-static int ProcDMXDispatch(ClientPtr client)
+static int
+ProcDMXDispatch(ClientPtr client)
{
REQUEST(xReq);
switch (stuff->data) {
- case X_DMXQueryVersion: return ProcDMXQueryVersion(client);
- case X_DMXSync: return ProcDMXSync(client);
- case X_DMXForceWindowCreation: return ProcDMXForceWindowCreation(client);
- case X_DMXGetScreenCount: return ProcDMXGetScreenCount(client);
- case X_DMXGetScreenAttributes: return ProcDMXGetScreenAttributes(client);
+ case X_DMXQueryVersion:
+ return ProcDMXQueryVersion(client);
+ case X_DMXSync:
+ return ProcDMXSync(client);
+ case X_DMXForceWindowCreation:
+ return ProcDMXForceWindowCreation(client);
+ case X_DMXGetScreenCount:
+ return ProcDMXGetScreenCount(client);
+ case X_DMXGetScreenAttributes:
+ return ProcDMXGetScreenAttributes(client);
case X_DMXChangeScreensAttributes:
return ProcDMXChangeScreensAttributes(client);
- case X_DMXAddScreen: return ProcDMXAddScreen(client);
- case X_DMXRemoveScreen: return ProcDMXRemoveScreen(client);
- case X_DMXGetWindowAttributes: return ProcDMXGetWindowAttributes(client);
- case X_DMXGetDesktopAttributes: return ProcDMXGetDesktopAttributes(client);
+ case X_DMXAddScreen:
+ return ProcDMXAddScreen(client);
+ case X_DMXRemoveScreen:
+ return ProcDMXRemoveScreen(client);
+ case X_DMXGetWindowAttributes:
+ return ProcDMXGetWindowAttributes(client);
+ case X_DMXGetDesktopAttributes:
+ return ProcDMXGetDesktopAttributes(client);
case X_DMXChangeDesktopAttributes:
return ProcDMXChangeDesktopAttributes(client);
- case X_DMXGetInputCount: return ProcDMXGetInputCount(client);
- case X_DMXGetInputAttributes: return ProcDMXGetInputAttributes(client);
- case X_DMXAddInput: return ProcDMXAddInput(client);
- case X_DMXRemoveInput: return ProcDMXRemoveInput(client);
-
+ case X_DMXGetInputCount:
+ return ProcDMXGetInputCount(client);
+ case X_DMXGetInputAttributes:
+ return ProcDMXGetInputAttributes(client);
+ case X_DMXAddInput:
+ return ProcDMXAddInput(client);
+ case X_DMXRemoveInput:
+ return ProcDMXRemoveInput(client);
+
case X_DMXGetScreenInformationDEPRECATED:
case X_DMXForceWindowCreationDEPRECATED:
case X_DMXReconfigureScreenDEPRECATED:
return BadImplementation;
- default: return BadRequest;
+ default:
+ return BadRequest;
}
}
-static int SProcDMXQueryVersion(ClientPtr client)
+static int
+SProcDMXQueryVersion(ClientPtr client)
{
REQUEST(xDMXQueryVersionReq);
@@ -876,7 +949,8 @@ static int SProcDMXQueryVersion(ClientPtr client)
return ProcDMXQueryVersion(client);
}
-static int SProcDMXSync(ClientPtr client)
+static int
+SProcDMXSync(ClientPtr client)
{
REQUEST(xDMXSyncReq);
@@ -885,7 +959,8 @@ static int SProcDMXSync(ClientPtr client)
return ProcDMXSync(client);
}
-static int SProcDMXForceWindowCreation(ClientPtr client)
+static int
+SProcDMXForceWindowCreation(ClientPtr client)
{
REQUEST(xDMXForceWindowCreationReq);
@@ -895,7 +970,8 @@ static int SProcDMXForceWindowCreation(ClientPtr client)
return ProcDMXForceWindowCreation(client);
}
-static int SProcDMXGetScreenCount(ClientPtr client)
+static int
+SProcDMXGetScreenCount(ClientPtr client)
{
REQUEST(xDMXGetScreenCountReq);
@@ -904,7 +980,8 @@ static int SProcDMXGetScreenCount(ClientPtr client)
return ProcDMXGetScreenCount(client);
}
-static int SProcDMXGetScreenAttributes(ClientPtr client)
+static int
+SProcDMXGetScreenAttributes(ClientPtr client)
{
REQUEST(xDMXGetScreenAttributesReq);
@@ -914,7 +991,8 @@ static int SProcDMXGetScreenAttributes(ClientPtr client)
return ProcDMXGetScreenAttributes(client);
}
-static int SProcDMXChangeScreensAttributes(ClientPtr client)
+static int
+SProcDMXChangeScreensAttributes(ClientPtr client)
{
REQUEST(xDMXChangeScreensAttributesReq);
@@ -926,9 +1004,11 @@ static int SProcDMXChangeScreensAttributes(ClientPtr client)
return ProcDMXGetScreenAttributes(client);
}
-static int SProcDMXAddScreen(ClientPtr client)
+static int
+SProcDMXAddScreen(ClientPtr client)
{
int paddedLength;
+
REQUEST(xDMXAddScreenReq);
swaps(&stuff->length);
@@ -936,11 +1016,12 @@ static int SProcDMXAddScreen(ClientPtr client)
swapl(&stuff->displayNameLength);
swapl(&stuff->valueMask);
paddedLength = pad_to_int32(stuff->displayNameLength);
- SwapLongs((CARD32 *)(stuff+1), LengthRestL(stuff) - paddedLength/4);
+ SwapLongs((CARD32 *) (stuff + 1), LengthRestL(stuff) - paddedLength / 4);
return ProcDMXAddScreen(client);
}
-static int SProcDMXRemoveScreen(ClientPtr client)
+static int
+SProcDMXRemoveScreen(ClientPtr client)
{
REQUEST(xDMXRemoveScreenReq);
@@ -950,7 +1031,8 @@ static int SProcDMXRemoveScreen(ClientPtr client)
return ProcDMXRemoveScreen(client);
}
-static int SProcDMXGetWindowAttributes(ClientPtr client)
+static int
+SProcDMXGetWindowAttributes(ClientPtr client)
{
REQUEST(xDMXGetWindowAttributesReq);
@@ -960,7 +1042,8 @@ static int SProcDMXGetWindowAttributes(ClientPtr client)
return ProcDMXGetWindowAttributes(client);
}
-static int SProcDMXGetDesktopAttributes(ClientPtr client)
+static int
+SProcDMXGetDesktopAttributes(ClientPtr client)
{
REQUEST(xDMXGetDesktopAttributesReq);
@@ -969,7 +1052,8 @@ static int SProcDMXGetDesktopAttributes(ClientPtr client)
return ProcDMXGetDesktopAttributes(client);
}
-static int SProcDMXChangeDesktopAttributes(ClientPtr client)
+static int
+SProcDMXChangeDesktopAttributes(ClientPtr client)
{
REQUEST(xDMXChangeDesktopAttributesReq);
@@ -980,7 +1064,8 @@ static int SProcDMXChangeDesktopAttributes(ClientPtr client)
return ProcDMXChangeDesktopAttributes(client);
}
-static int SProcDMXGetInputCount(ClientPtr client)
+static int
+SProcDMXGetInputCount(ClientPtr client)
{
REQUEST(xDMXGetInputCountReq);
@@ -989,7 +1074,8 @@ static int SProcDMXGetInputCount(ClientPtr client)
return ProcDMXGetInputCount(client);
}
-static int SProcDMXGetInputAttributes(ClientPtr client)
+static int
+SProcDMXGetInputAttributes(ClientPtr client)
{
REQUEST(xDMXGetInputAttributesReq);
@@ -999,9 +1085,11 @@ static int SProcDMXGetInputAttributes(ClientPtr client)
return ProcDMXGetInputAttributes(client);
}
-static int SProcDMXAddInput(ClientPtr client)
+static int
+SProcDMXAddInput(ClientPtr client)
{
int paddedLength;
+
REQUEST(xDMXAddInputReq);
swaps(&stuff->length);
@@ -1009,11 +1097,12 @@ static int SProcDMXAddInput(ClientPtr client)
swapl(&stuff->displayNameLength);
swapl(&stuff->valueMask);
paddedLength = pad_to_int32(stuff->displayNameLength);
- SwapLongs((CARD32 *)(stuff+1), LengthRestL(stuff) - paddedLength/4);
+ SwapLongs((CARD32 *) (stuff + 1), LengthRestL(stuff) - paddedLength / 4);
return ProcDMXAddInput(client);
}
-static int SProcDMXRemoveInput(ClientPtr client)
+static int
+SProcDMXRemoveInput(ClientPtr client)
{
REQUEST(xDMXRemoveInputReq);
@@ -1023,46 +1112,61 @@ static int SProcDMXRemoveInput(ClientPtr client)
return ProcDMXRemoveInput(client);
}
-static int SProcDMXDispatch (ClientPtr client)
+static int
+SProcDMXDispatch(ClientPtr client)
{
REQUEST(xReq);
switch (stuff->data) {
- case X_DMXQueryVersion: return SProcDMXQueryVersion(client);
- case X_DMXSync: return SProcDMXSync(client);
- case X_DMXForceWindowCreation: return SProcDMXForceWindowCreation(client);
- case X_DMXGetScreenCount: return SProcDMXGetScreenCount(client);
- case X_DMXGetScreenAttributes: return SProcDMXGetScreenAttributes(client);
+ case X_DMXQueryVersion:
+ return SProcDMXQueryVersion(client);
+ case X_DMXSync:
+ return SProcDMXSync(client);
+ case X_DMXForceWindowCreation:
+ return SProcDMXForceWindowCreation(client);
+ case X_DMXGetScreenCount:
+ return SProcDMXGetScreenCount(client);
+ case X_DMXGetScreenAttributes:
+ return SProcDMXGetScreenAttributes(client);
case X_DMXChangeScreensAttributes:
return SProcDMXChangeScreensAttributes(client);
- case X_DMXAddScreen: return SProcDMXAddScreen(client);
- case X_DMXRemoveScreen: return SProcDMXRemoveScreen(client);
- case X_DMXGetWindowAttributes: return SProcDMXGetWindowAttributes(client);
+ case X_DMXAddScreen:
+ return SProcDMXAddScreen(client);
+ case X_DMXRemoveScreen:
+ return SProcDMXRemoveScreen(client);
+ case X_DMXGetWindowAttributes:
+ return SProcDMXGetWindowAttributes(client);
case X_DMXGetDesktopAttributes:
return SProcDMXGetDesktopAttributes(client);
case X_DMXChangeDesktopAttributes:
return SProcDMXChangeDesktopAttributes(client);
- case X_DMXGetInputCount: return SProcDMXGetInputCount(client);
- case X_DMXGetInputAttributes: return SProcDMXGetInputAttributes(client);
- case X_DMXAddInput: return SProcDMXAddInput(client);
- case X_DMXRemoveInput: return SProcDMXRemoveInput(client);
-
+ case X_DMXGetInputCount:
+ return SProcDMXGetInputCount(client);
+ case X_DMXGetInputAttributes:
+ return SProcDMXGetInputAttributes(client);
+ case X_DMXAddInput:
+ return SProcDMXAddInput(client);
+ case X_DMXRemoveInput:
+ return SProcDMXRemoveInput(client);
+
case X_DMXGetScreenInformationDEPRECATED:
case X_DMXForceWindowCreationDEPRECATED:
case X_DMXReconfigureScreenDEPRECATED:
return BadImplementation;
- default: return BadRequest;
+ default:
+ return BadRequest;
}
}
/** Initialize the extension. */
-void DMXExtensionInit(void)
+void
+DMXExtensionInit(void)
{
ExtensionEntry *extEntry;
-
+
if ((extEntry = AddExtension(DMX_EXTENSION_NAME, 0, 0,
ProcDMXDispatch, SProcDMXDispatch,
NULL, StandardMinorOpcode)))
- DMXCode = extEntry->base;
+ DMXCode = extEntry->base;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-23 16:23:21 +0000