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Diffstat (limited to 'xorg-server/hw/xfree86/common')
-rw-r--r--xorg-server/hw/xfree86/common/xf86AutoConfig.c2
-rw-r--r--xorg-server/hw/xfree86/common/xf86Bus.c23
-rw-r--r--xorg-server/hw/xfree86/common/xf86Config.c82
-rw-r--r--xorg-server/hw/xfree86/common/xf86Configure.c6
-rw-r--r--xorg-server/hw/xfree86/common/xf86DGA.c2
-rw-r--r--xorg-server/hw/xfree86/common/xf86Helper.c45
-rw-r--r--xorg-server/hw/xfree86/common/xf86Xinput.c5
-rw-r--r--xorg-server/hw/xfree86/common/xf86cmap.c6
-rw-r--r--xorg-server/hw/xfree86/common/xf86fbman.c11
-rw-r--r--xorg-server/hw/xfree86/common/xf86pciBus.c10
-rw-r--r--xorg-server/hw/xfree86/common/xf86platformBus.c6
-rw-r--r--xorg-server/hw/xfree86/common/xf86sbusBus.c10
-rw-r--r--xorg-server/hw/xfree86/common/xf86str.h10
-rw-r--r--xorg-server/hw/xfree86/common/xf86vmode.c8
-rw-r--r--xorg-server/hw/xfree86/common/xf86xv.c10
-rw-r--r--xorg-server/hw/xfree86/common/xf86xvmc.c2
16 files changed, 152 insertions, 86 deletions
diff --git a/xorg-server/hw/xfree86/common/xf86AutoConfig.c b/xorg-server/hw/xfree86/common/xf86AutoConfig.c
index 1450afbfc..6b8d0eb89 100644
--- a/xorg-server/hw/xfree86/common/xf86AutoConfig.c
+++ b/xorg-server/hw/xfree86/common/xf86AutoConfig.c
@@ -105,7 +105,7 @@ AppendToList(const char *s, const char ***list, int *lines)
str = xnfstrdup(s);
for (p = strtok(str, "\n"); p; p = strtok(NULL, "\n")) {
(*lines)++;
- *list = xnfrealloc(*list, (*lines + 1) * sizeof(**list));
+ *list = xnfreallocarray(*list, *lines + 1, sizeof(**list));
newstr = xnfalloc(strlen(p) + 2);
strcpy(newstr, p);
strcat(newstr, "\n");
diff --git a/xorg-server/hw/xfree86/common/xf86Bus.c b/xorg-server/hw/xfree86/common/xf86Bus.c
index 889294fe7..bd36fc5ab 100644
--- a/xorg-server/hw/xfree86/common/xf86Bus.c
+++ b/xorg-server/hw/xfree86/common/xf86Bus.c
@@ -256,11 +256,11 @@ int
xf86AllocateEntity(void)
{
xf86NumEntities++;
- xf86Entities = xnfrealloc(xf86Entities,
- sizeof(EntityPtr) * xf86NumEntities);
+ xf86Entities = xnfreallocarray(xf86Entities,
+ xf86NumEntities, sizeof(EntityPtr));
xf86Entities[xf86NumEntities - 1] = xnfcalloc(1, sizeof(EntityRec));
xf86Entities[xf86NumEntities - 1]->entityPrivates =
- xnfcalloc(sizeof(DevUnion) * xf86EntityPrivateCount, 1);
+ xnfcalloc(xf86EntityPrivateCount, sizeof(DevUnion));
return xf86NumEntities - 1;
}
@@ -326,12 +326,13 @@ xf86AddEntityToScreen(ScrnInfoPtr pScrn, int entityIndex)
}
pScrn->numEntities++;
- pScrn->entityList = xnfrealloc(pScrn->entityList,
- pScrn->numEntities * sizeof(int));
+ pScrn->entityList = xnfreallocarray(pScrn->entityList,
+ pScrn->numEntities, sizeof(int));
pScrn->entityList[pScrn->numEntities - 1] = entityIndex;
xf86Entities[entityIndex]->inUse = TRUE;
- pScrn->entityInstanceList = xnfrealloc(pScrn->entityInstanceList,
- pScrn->numEntities * sizeof(int));
+ pScrn->entityInstanceList = xnfreallocarray(pScrn->entityInstanceList,
+ pScrn->numEntities,
+ sizeof(int));
pScrn->entityInstanceList[pScrn->numEntities - 1] = 0;
}
@@ -427,8 +428,8 @@ xf86AddDevToEntity(int entityIndex, GDevPtr dev)
pEnt = xf86Entities[entityIndex];
pEnt->numInstances++;
- pEnt->devices = xnfrealloc(pEnt->devices,
- pEnt->numInstances * sizeof(GDevPtr));
+ pEnt->devices = xnfreallocarray(pEnt->devices,
+ pEnt->numInstances, sizeof(GDevPtr));
pEnt->devices[pEnt->numInstances - 1] = dev;
dev->claimed = TRUE;
}
@@ -670,8 +671,8 @@ xf86AllocateEntityPrivateIndex(void)
idx = xf86EntityPrivateCount++;
for (i = 0; i < xf86NumEntities; i++) {
pEnt = xf86Entities[i];
- nprivs = xnfrealloc(pEnt->entityPrivates,
- xf86EntityPrivateCount * sizeof(DevUnion));
+ nprivs = xnfreallocarray(pEnt->entityPrivates,
+ xf86EntityPrivateCount, sizeof(DevUnion));
/* Zero the new private */
memset(&nprivs[idx], 0, sizeof(DevUnion));
pEnt->entityPrivates = nprivs;
diff --git a/xorg-server/hw/xfree86/common/xf86Config.c b/xorg-server/hw/xfree86/common/xf86Config.c
index d42572f38..b8ec8a0ef 100644
--- a/xorg-server/hw/xfree86/common/xf86Config.c
+++ b/xorg-server/hw/xfree86/common/xf86Config.c
@@ -126,7 +126,7 @@ static Bool configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen,
int scrnum, MessageType from);
static Bool configMonitor(MonPtr monitorp, XF86ConfMonitorPtr conf_monitor);
static Bool configDevice(GDevPtr devicep, XF86ConfDevicePtr conf_device,
- Bool active);
+ Bool active, Bool gpu);
static Bool configInput(InputInfoPtr pInfo, XF86ConfInputPtr conf_input,
MessageType from);
static Bool configDisplay(DispPtr displayp, XF86ConfDisplayPtr conf_display);
@@ -363,8 +363,8 @@ xf86ModulelistFromConfig(void ***optlist)
/*
* allocate the memory and walk the list again to fill in the pointers
*/
- modulearray = xnfalloc((count + 1) * sizeof(char *));
- optarray = xnfalloc((count + 1) * sizeof(void *));
+ modulearray = xnfallocarray(count + 1, sizeof(char *));
+ optarray = xnfallocarray(count + 1, sizeof(void *));
count = 0;
if (xf86configptr->conf_modules) {
modp = xf86configptr->conf_modules->mod_load_lst;
@@ -390,7 +390,7 @@ const char **
xf86DriverlistFromConfig(void)
{
int count = 0;
- int j;
+ int j, k;
const char **modulearray;
screenLayoutPtr slp;
@@ -411,8 +411,10 @@ xf86DriverlistFromConfig(void)
*/
if (xf86ConfigLayout.screens) {
slp = xf86ConfigLayout.screens;
- while ((slp++)->screen) {
+ while (slp->screen) {
count++;
+ count += slp->screen->num_gpu_devices;
+ slp++;
}
}
@@ -429,12 +431,16 @@ xf86DriverlistFromConfig(void)
/*
* allocate the memory and walk the list again to fill in the pointers
*/
- modulearray = xnfalloc((count + 1) * sizeof(char *));
+ modulearray = xnfallocarray(count + 1, sizeof(char *));
count = 0;
slp = xf86ConfigLayout.screens;
while (slp->screen) {
modulearray[count] = slp->screen->device->driver;
count++;
+ for (k = 0; k < slp->screen->num_gpu_devices; k++) {
+ modulearray[count] = slp->screen->gpu_devices[k]->driver;
+ count++;
+ }
slp++;
}
@@ -493,7 +499,7 @@ xf86InputDriverlistFromConfig(void)
/*
* allocate the memory and walk the list again to fill in the pointers
*/
- modulearray = xnfalloc((count + 1) * sizeof(char *));
+ modulearray = xnfallocarray(count + 1, sizeof(char *));
count = 0;
idp = xf86ConfigLayout.inputs;
while (idp && *idp) {
@@ -1086,7 +1092,7 @@ addDevice(InputInfoPtr * list, InputInfoPtr pInfo)
for (devs = list; devs && *devs; devs++)
count++;
- list = xnfrealloc(list, (count + 1) * sizeof(InputInfoPtr));
+ list = xnfreallocarray(list, count + 1, sizeof(InputInfoPtr));
list[count] = NULL;
list[count - 1] = pInfo;
@@ -1502,7 +1508,7 @@ configLayout(serverLayoutPtr servlayoutp, XF86ConfLayoutPtr conf_layout,
if (!count) /* alloc enough storage even if no screen is specified */
count = 1;
- slp = xnfcalloc(1, (count + 1) * sizeof(screenLayoutRec));
+ slp = xnfcalloc((count + 1), sizeof(screenLayoutRec));
slp[count].screen = NULL;
/*
* now that we have storage, loop over the list again and fill in our
@@ -1626,12 +1632,12 @@ configLayout(serverLayoutPtr servlayoutp, XF86ConfLayoutPtr conf_layout,
}
DebugF("Found %d inactive devices in the layout section %s\n",
count, conf_layout->lay_identifier);
- gdp = xnfalloc((count + 1) * sizeof(GDevRec));
+ gdp = xnfallocarray(count + 1, sizeof(GDevRec));
gdp[count].identifier = NULL;
idp = conf_layout->lay_inactive_lst;
count = 0;
while (idp) {
- if (!configDevice(&gdp[count], idp->inactive_device, FALSE))
+ if (!configDevice(&gdp[count], idp->inactive_device, FALSE, FALSE))
goto bail;
count++;
idp = (XF86ConfInactivePtr) idp->list.next;
@@ -1746,7 +1752,7 @@ configXvAdaptor(confXvAdaptorPtr adaptor, XF86ConfVideoAdaptorPtr conf_adaptor)
count++;
conf_port = (XF86ConfVideoPortPtr) conf_port->list.next;
}
- adaptor->ports = xnfalloc((count) * sizeof(confXvPortRec));
+ adaptor->ports = xnfallocarray(count, sizeof(confXvPortRec));
adaptor->numports = count;
count = 0;
conf_port = conf_adaptor->va_port_lst;
@@ -1769,6 +1775,7 @@ configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen, int scrnum,
XF86ConfAdaptorLinkPtr conf_adaptor;
Bool defaultMonitor = FALSE;
XF86ConfScreenRec local_conf_screen;
+ int i;
if (!conf_screen) {
memset(&local_conf_screen, 0, sizeof(local_conf_screen));
@@ -1811,12 +1818,41 @@ configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen, int scrnum,
xf86Msg(X_DEFAULT, "No device specified for screen \"%s\".\n"
"\tUsing the first device section listed.\n", screenp->id);
}
- if (configDevice(screenp->device, conf_screen->scrn_device, TRUE)) {
+ if (configDevice(screenp->device, conf_screen->scrn_device, TRUE, FALSE)) {
screenp->device->myScreenSection = screenp;
}
else {
screenp->device = NULL;
}
+
+ if (conf_screen->num_gpu_devices == 0 && xf86configptr->conf_device_lst) {
+ XF86ConfDevicePtr sdevice = xf86configptr->conf_device_lst->list.next;
+
+ for (i = 0; i < MAX_GPUDEVICES; i++) {
+ if (!sdevice)
+ break;
+
+ FIND_SUITABLE (XF86ConfDevicePtr, sdevice, conf_screen->scrn_gpu_devices[i]);
+ if (!conf_screen->scrn_gpu_devices[i])
+ break;
+ screenp->gpu_devices[i] = xnfcalloc(1, sizeof(GDevRec));
+ if (configDevice(screenp->gpu_devices[i], conf_screen->scrn_gpu_devices[i], TRUE, TRUE)) {
+ screenp->gpu_devices[i]->myScreenSection = screenp;
+ }
+ sdevice = conf_screen->scrn_gpu_devices[i]->list.next;
+ }
+ screenp->num_gpu_devices = i;
+
+ } else {
+ for (i = 0; i < conf_screen->num_gpu_devices; i++) {
+ screenp->gpu_devices[i] = xnfcalloc(1, sizeof(GDevRec));
+ if (configDevice(screenp->gpu_devices[i], conf_screen->scrn_gpu_devices[i], TRUE, TRUE)) {
+ screenp->gpu_devices[i]->myScreenSection = screenp;
+ }
+ }
+ screenp->num_gpu_devices = conf_screen->num_gpu_devices;
+ }
+
screenp->options = conf_screen->scrn_option_lst;
/*
@@ -1827,7 +1863,7 @@ configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen, int scrnum,
count++;
dispptr = (XF86ConfDisplayPtr) dispptr->list.next;
}
- screenp->displays = xnfalloc((count) * sizeof(DispRec));
+ screenp->displays = xnfallocarray(count, sizeof(DispRec));
screenp->numdisplays = count;
/* Fill in the default Virtual size, if any */
@@ -1857,7 +1893,7 @@ configScreen(confScreenPtr screenp, XF86ConfScreenPtr conf_screen, int scrnum,
count++;
conf_adaptor = (XF86ConfAdaptorLinkPtr) conf_adaptor->list.next;
}
- screenp->xvadaptors = xnfalloc((count) * sizeof(confXvAdaptorRec));
+ screenp->xvadaptors = xnfallocarray(count, sizeof(confXvAdaptorRec));
screenp->numxvadaptors = 0;
conf_adaptor = conf_screen->scrn_adaptor_lst;
while (conf_adaptor) {
@@ -2096,7 +2132,7 @@ configDisplay(DispPtr displayp, XF86ConfDisplayPtr conf_display)
count++;
modep = (XF86ModePtr) modep->list.next;
}
- displayp->modes = xnfalloc((count + 1) * sizeof(char *));
+ displayp->modes = xnfallocarray(count + 1, sizeof(char *));
modep = conf_display->disp_mode_lst;
count = 0;
while (modep) {
@@ -2110,7 +2146,7 @@ configDisplay(DispPtr displayp, XF86ConfDisplayPtr conf_display)
}
static Bool
-configDevice(GDevPtr devicep, XF86ConfDevicePtr conf_device, Bool active)
+configDevice(GDevPtr devicep, XF86ConfDevicePtr conf_device, Bool active, Bool gpu)
{
int i;
@@ -2118,10 +2154,14 @@ configDevice(GDevPtr devicep, XF86ConfDevicePtr conf_device, Bool active)
return FALSE;
}
- if (active)
- xf86Msg(X_CONFIG, "| |-->Device \"%s\"\n",
- conf_device->dev_identifier);
- else
+ if (active) {
+ if (gpu)
+ xf86Msg(X_CONFIG, "| |-->GPUDevice \"%s\"\n",
+ conf_device->dev_identifier);
+ else
+ xf86Msg(X_CONFIG, "| |-->Device \"%s\"\n",
+ conf_device->dev_identifier);
+ } else
xf86Msg(X_CONFIG, "|-->Inactive Device \"%s\"\n",
conf_device->dev_identifier);
diff --git a/xorg-server/hw/xfree86/common/xf86Configure.c b/xorg-server/hw/xfree86/common/xf86Configure.c
index cc7ff1bb5..1271010fa 100644
--- a/xorg-server/hw/xfree86/common/xf86Configure.c
+++ b/xorg-server/hw/xfree86/common/xf86Configure.c
@@ -109,7 +109,7 @@ xf86AddBusDeviceToConfigure(const char *driver, BusType bus, void *busData,
/* Allocate new structure occurrence */
i = nDevToConfig++;
DevToConfig =
- xnfrealloc(DevToConfig, nDevToConfig * sizeof(DevToConfigRec));
+ xnfreallocarray(DevToConfig, nDevToConfig, sizeof(DevToConfigRec));
memset(DevToConfig + i, 0, sizeof(DevToConfigRec));
DevToConfig[i].GDev.chipID =
@@ -645,10 +645,10 @@ DoConfigure(void)
xf86DoConfigurePass1 = FALSE;
- dev2screen = xnfcalloc(1, xf86NumDrivers * sizeof(int));
+ dev2screen = xnfcalloc(xf86NumDrivers, sizeof(int));
{
- Bool *driverProbed = xnfcalloc(1, xf86NumDrivers * sizeof(Bool));
+ Bool *driverProbed = xnfcalloc(xf86NumDrivers, sizeof(Bool));
for (screennum = 0; screennum < nDevToConfig; screennum++) {
int k, l, n, oldNumScreens;
diff --git a/xorg-server/hw/xfree86/common/xf86DGA.c b/xorg-server/hw/xfree86/common/xf86DGA.c
index b9e1e3f88..9533e1c52 100644
--- a/xorg-server/hw/xfree86/common/xf86DGA.c
+++ b/xorg-server/hw/xfree86/common/xf86DGA.c
@@ -1349,7 +1349,7 @@ ProcXDGAQueryModes(ClientPtr client)
return Success;
}
- if (!(mode = (XDGAModePtr) malloc(num * sizeof(XDGAModeRec))))
+ if (!(mode = xallocarray(num, sizeof(XDGAModeRec))))
return BadAlloc;
for (i = 0; i < num; i++)
diff --git a/xorg-server/hw/xfree86/common/xf86Helper.c b/xorg-server/hw/xfree86/common/xf86Helper.c
index e2b32a074..359bac762 100644
--- a/xorg-server/hw/xfree86/common/xf86Helper.c
+++ b/xorg-server/hw/xfree86/common/xf86Helper.c
@@ -77,8 +77,8 @@ xf86AddDriver(DriverPtr driver, void *module, int flags)
xf86NumDrivers = 0;
xf86NumDrivers++;
- xf86DriverList = xnfrealloc(xf86DriverList,
- xf86NumDrivers * sizeof(DriverPtr));
+ xf86DriverList = xnfreallocarray(xf86DriverList,
+ xf86NumDrivers, sizeof(DriverPtr));
xf86DriverList[xf86NumDrivers - 1] = xnfalloc(sizeof(DriverRec));
if (flags & HaveDriverFuncs)
*xf86DriverList[xf86NumDrivers - 1] = *driver;
@@ -117,9 +117,9 @@ xf86AddInputDriver(InputDriverPtr driver, void *module, int flags)
xf86NumInputDrivers = 0;
xf86NumInputDrivers++;
- xf86InputDriverList = xnfrealloc(xf86InputDriverList,
- xf86NumInputDrivers *
- sizeof(InputDriverPtr));
+ xf86InputDriverList = xnfreallocarray(xf86InputDriverList,
+ xf86NumInputDrivers,
+ sizeof(InputDriverPtr));
xf86InputDriverList[xf86NumInputDrivers - 1] =
xnfalloc(sizeof(InputDriverRec));
*xf86InputDriverList[xf86NumInputDrivers - 1] = *driver;
@@ -173,7 +173,8 @@ xf86AllocateScreen(DriverPtr drv, int flags)
if (xf86GPUScreens == NULL)
xf86NumGPUScreens = 0;
i = xf86NumGPUScreens++;
- xf86GPUScreens = xnfrealloc(xf86GPUScreens, xf86NumGPUScreens * sizeof(ScrnInfoPtr));
+ xf86GPUScreens = xnfreallocarray(xf86GPUScreens, xf86NumGPUScreens,
+ sizeof(ScrnInfoPtr));
xf86GPUScreens[i] = xnfcalloc(sizeof(ScrnInfoRec), 1);
pScrn = xf86GPUScreens[i];
pScrn->scrnIndex = i + GPU_SCREEN_OFFSET; /* Changes when a screen is removed */
@@ -183,7 +184,8 @@ xf86AllocateScreen(DriverPtr drv, int flags)
xf86NumScreens = 0;
i = xf86NumScreens++;
- xf86Screens = xnfrealloc(xf86Screens, xf86NumScreens * sizeof(ScrnInfoPtr));
+ xf86Screens = xnfreallocarray(xf86Screens, xf86NumScreens,
+ sizeof(ScrnInfoPtr));
xf86Screens[i] = xnfcalloc(sizeof(ScrnInfoRec), 1);
pScrn = xf86Screens[i];
@@ -293,16 +295,16 @@ xf86AllocateScrnInfoPrivateIndex(void)
idx = xf86ScrnInfoPrivateCount++;
for (i = 0; i < xf86NumScreens; i++) {
pScr = xf86Screens[i];
- nprivs = xnfrealloc(pScr->privates,
- xf86ScrnInfoPrivateCount * sizeof(DevUnion));
+ nprivs = xnfreallocarray(pScr->privates,
+ xf86ScrnInfoPrivateCount, sizeof(DevUnion));
/* Zero the new private */
memset(&nprivs[idx], 0, sizeof(DevUnion));
pScr->privates = nprivs;
}
for (i = 0; i < xf86NumGPUScreens; i++) {
pScr = xf86GPUScreens[i];
- nprivs = xnfrealloc(pScr->privates,
- xf86ScrnInfoPrivateCount * sizeof(DevUnion));
+ nprivs = xnfreallocarray(pScr->privates,
+ xf86ScrnInfoPrivateCount, sizeof(DevUnion));
/* Zero the new private */
memset(&nprivs[idx], 0, sizeof(DevUnion));
pScr->privates = nprivs;
@@ -636,8 +638,8 @@ xf86SetDepthBpp(ScrnInfoPtr scrp, int depth, int dummy, int fbbpp,
if (i == scrp->confScreen->numdisplays) {
scrp->confScreen->numdisplays++;
scrp->confScreen->displays =
- xnfrealloc(scrp->confScreen->displays,
- scrp->confScreen->numdisplays * sizeof(DispRec));
+ xnfreallocarray(scrp->confScreen->displays,
+ scrp->confScreen->numdisplays, sizeof(DispRec));
xf86DrvMsg(scrp->scrnIndex, X_INFO,
"Creating default Display subsection in Screen section\n"
"\t\"%s\" for depth/fbbpp %d/%d\n",
@@ -1367,7 +1369,7 @@ xf86MatchDevice(const char *drivername, GDevPtr ** sectlist)
{
GDevPtr gdp, *pgdp = NULL;
confScreenPtr screensecptr;
- int i, j;
+ int i, j, k;
if (sectlist)
*sectlist = NULL;
@@ -1408,9 +1410,20 @@ xf86MatchDevice(const char *drivername, GDevPtr ** sectlist)
/*
* we have a matching driver that wasn't claimed, yet
*/
- pgdp = xnfrealloc(pgdp, (i + 2) * sizeof(GDevPtr));
+ pgdp = xnfreallocarray(pgdp, i + 2, sizeof(GDevPtr));
pgdp[i++] = screensecptr->device;
}
+ for (k = 0; k < screensecptr->num_gpu_devices; k++) {
+ if ((screensecptr->gpu_devices[k]->driver != NULL)
+ && (xf86NameCmp(screensecptr->gpu_devices[k]->driver, drivername) == 0)
+ && (!screensecptr->gpu_devices[k]->claimed)) {
+ /*
+ * we have a matching driver that wasn't claimed, yet
+ */
+ pgdp = xnfrealloc(pgdp, (i + 2) * sizeof(GDevPtr));
+ pgdp[i++] = screensecptr->gpu_devices[k];
+ }
+ }
}
/* Then handle the inactive devices */
@@ -1420,7 +1433,7 @@ xf86MatchDevice(const char *drivername, GDevPtr ** sectlist)
if (gdp->driver && !gdp->claimed &&
!xf86NameCmp(gdp->driver, drivername)) {
/* we have a matching driver that wasn't claimed yet */
- pgdp = xnfrealloc(pgdp, (i + 2) * sizeof(GDevPtr));
+ pgdp = xnfreallocarray(pgdp, i + 2, sizeof(GDevPtr));
pgdp[i++] = gdp;
}
j++;
diff --git a/xorg-server/hw/xfree86/common/xf86Xinput.c b/xorg-server/hw/xfree86/common/xf86Xinput.c
index 9fa3dc43c..55bf2bbe4 100644
--- a/xorg-server/hw/xfree86/common/xf86Xinput.c
+++ b/xorg-server/hw/xfree86/common/xf86Xinput.c
@@ -867,8 +867,9 @@ xf86NewInputDevice(InputInfoPtr pInfo, DeviceIntPtr *pdev, BOOL enable)
if (fd != -1) {
if (paused) {
/* Put on new_input_devices list for delayed probe */
- new_input_devices = xnfrealloc(new_input_devices,
- sizeof(pInfo) * (new_input_devices_count + 1));
+ new_input_devices = xnfreallocarray(new_input_devices,
+ new_input_devices_count + 1,
+ sizeof(pInfo));
new_input_devices[new_input_devices_count] = pInfo;
new_input_devices_count++;
systemd_logind_release_fd(pInfo->major, pInfo->minor, fd);
diff --git a/xorg-server/hw/xfree86/common/xf86cmap.c b/xorg-server/hw/xfree86/common/xf86cmap.c
index ab51f9603..704e35358 100644
--- a/xorg-server/hw/xfree86/common/xf86cmap.c
+++ b/xorg-server/hw/xfree86/common/xf86cmap.c
@@ -166,10 +166,10 @@ xf86HandleColormaps(ScreenPtr pScreen,
elements = 1 << sigRGBbits;
- if (!(gamma = malloc(elements * sizeof(LOCO))))
+ if (!(gamma = xallocarray(elements, sizeof(LOCO))))
return FALSE;
- if (!(indices = malloc(maxColors * sizeof(int)))) {
+ if (!(indices = xallocarray(maxColors, sizeof(int)))) {
free(gamma);
return FALSE;
}
@@ -270,7 +270,7 @@ CMapAllocateColormapPrivate(ColormapPtr pmap)
else
numColors = 1 << pmap->pVisual->nplanes;
- if (!(colors = malloc(numColors * sizeof(LOCO))))
+ if (!(colors = xallocarray(numColors, sizeof(LOCO))))
return FALSE;
if (!(pColPriv = malloc(sizeof(CMapColormapRec)))) {
diff --git a/xorg-server/hw/xfree86/common/xf86fbman.c b/xorg-server/hw/xfree86/common/xf86fbman.c
index 1b2cb5704..91ddedc29 100644
--- a/xorg-server/hw/xfree86/common/xf86fbman.c
+++ b/xorg-server/hw/xfree86/common/xf86fbman.c
@@ -317,16 +317,17 @@ localRegisterFreeBoxCallback(ScreenPtr pScreen,
offman = (FBManagerPtr) dixLookupPrivate(&pScreen->devPrivates,
xf86FBScreenKey);
- newCallbacks = realloc(offman->FreeBoxesUpdateCallback,
- sizeof(FreeBoxCallbackProcPtr) *
- (offman->NumCallbacks + 1));
+ newCallbacks = reallocarray(offman->FreeBoxesUpdateCallback,
+ offman->NumCallbacks + 1,
+ sizeof(FreeBoxCallbackProcPtr));
if (!newCallbacks)
return FALSE;
else
offman->FreeBoxesUpdateCallback = newCallbacks;
- newPrivates = realloc(offman->devPrivates,
- sizeof(DevUnion) * (offman->NumCallbacks + 1));
+ newPrivates = reallocarray(offman->devPrivates,
+ offman->NumCallbacks + 1,
+ sizeof(DevUnion));
if (!newPrivates)
return FALSE;
else
diff --git a/xorg-server/hw/xfree86/common/xf86pciBus.c b/xorg-server/hw/xfree86/common/xf86pciBus.c
index e86ecb9d4..8158c2b62 100644
--- a/xorg-server/hw/xfree86/common/xf86pciBus.c
+++ b/xorg-server/hw/xfree86/common/xf86pciBus.c
@@ -103,9 +103,9 @@ xf86PciProbe(void)
while ((info = pci_device_next(iter)) != NULL) {
if (PCIINFOCLASSES(info->device_class)) {
num++;
- xf86PciVideoInfo = xnfrealloc(xf86PciVideoInfo,
- (sizeof(struct pci_device *)
- * (num + 1)));
+ xf86PciVideoInfo = xnfreallocarray(xf86PciVideoInfo,
+ num + 1,
+ sizeof(struct pci_device *));
xf86PciVideoInfo[num] = NULL;
xf86PciVideoInfo[num - 1] = info;
@@ -679,7 +679,7 @@ xf86MatchPciInstances(const char *driverName, int vendorID,
}
pci_iterator_destroy(iter);
- instances = xnfalloc(max_entries * sizeof(struct Inst));
+ instances = xnfallocarray(max_entries, sizeof(struct Inst));
}
iter = pci_slot_match_iterator_create(NULL);
@@ -976,7 +976,7 @@ xf86MatchPciInstances(const char *driverName, int vendorID,
/* Allocate an entry in the lists to be returned */
numFound++;
- retEntities = xnfrealloc(retEntities, numFound * sizeof(int));
+ retEntities = xnfreallocarray(retEntities, numFound, sizeof(int));
retEntities[numFound - 1] = xf86ClaimPciSlot(pPci, drvp,
instances[i].chip,
instances[i].dev,
diff --git a/xorg-server/hw/xfree86/common/xf86platformBus.c b/xorg-server/hw/xfree86/common/xf86platformBus.c
index c1aaba41a..f1e942378 100644
--- a/xorg-server/hw/xfree86/common/xf86platformBus.c
+++ b/xorg-server/hw/xfree86/common/xf86platformBus.c
@@ -59,9 +59,9 @@ struct xf86_platform_device *xf86_platform_devices;
int
xf86_add_platform_device(struct OdevAttributes *attribs, Bool unowned)
{
- xf86_platform_devices = xnfrealloc(xf86_platform_devices,
- (sizeof(struct xf86_platform_device)
- * (xf86_num_platform_devices + 1)));
+ xf86_platform_devices = xnfreallocarray(xf86_platform_devices,
+ xf86_num_platform_devices + 1,
+ sizeof(struct xf86_platform_device));
xf86_platform_devices[xf86_num_platform_devices].attribs = attribs;
xf86_platform_devices[xf86_num_platform_devices].pdev = NULL;
diff --git a/xorg-server/hw/xfree86/common/xf86sbusBus.c b/xorg-server/hw/xfree86/common/xf86sbusBus.c
index 07eb71ed8..119211dc5 100644
--- a/xorg-server/hw/xfree86/common/xf86sbusBus.c
+++ b/xorg-server/hw/xfree86/common/xf86sbusBus.c
@@ -68,7 +68,7 @@ CheckSbusDevice(const char *device, int fbNum)
if (!sbusDeviceTable[i].devId)
return;
xf86SbusInfo =
- xnfrealloc(xf86SbusInfo, sizeof(psdp) * (++xf86nSbusInfo + 1));
+ xnfreallocarray(xf86SbusInfo, ++xf86nSbusInfo + 1, sizeof(psdp));
xf86SbusInfo[xf86nSbusInfo] = NULL;
xf86SbusInfo[xf86nSbusInfo - 1] = psdp = xnfcalloc(sizeof(sbusDevice), 1);
psdp->devId = sbusDeviceTable[i].devId;
@@ -406,8 +406,8 @@ xf86MatchSbusInstances(const char *driverName, int sbusDevId,
if (psdp->fd == -2)
continue;
++allocatedInstances;
- instances = xnfrealloc(instances,
- allocatedInstances * sizeof(struct Inst));
+ instances = xnfreallocarray(instances,
+ allocatedInstances, sizeof(struct Inst));
instances[allocatedInstances - 1].sbus = psdp;
instances[allocatedInstances - 1].dev = NULL;
instances[allocatedInstances - 1].claimed = FALSE;
@@ -532,7 +532,7 @@ xf86MatchSbusInstances(const char *driverName, int sbusDevId,
/* Allocate an entry in the lists to be returned */
numFound++;
- retEntities = xnfrealloc(retEntities, numFound * sizeof(int));
+ retEntities = xnfreallocarray(retEntities, numFound, sizeof(int));
retEntities[numFound - 1]
= xf86ClaimSbusSlot(psdp, drvp, instances[i].dev,
instances[i].dev->active ? TRUE : FALSE);
@@ -648,7 +648,7 @@ xf86SbusCmapLoadPalette(ScrnInfoPtr pScrn, int numColors, int *indices,
return;
fbcmap.count = 0;
fbcmap.index = indices[0];
- fbcmap.red = data = malloc(numColors * 3);
+ fbcmap.red = data = xallocarray(numColors, 3);
if (!data)
return;
fbcmap.green = data + numColors;
diff --git a/xorg-server/hw/xfree86/common/xf86str.h b/xorg-server/hw/xfree86/common/xf86str.h
index 643a65db1..a58fafebd 100644
--- a/xorg-server/hw/xfree86/common/xf86str.h
+++ b/xorg-server/hw/xfree86/common/xf86str.h
@@ -440,6 +440,7 @@ typedef struct _confxvadaptrec {
void *options;
} confXvAdaptorRec, *confXvAdaptorPtr;
+#define MAX_GPUDEVICES 4
typedef struct _confscreenrec {
const char *id;
int screennum;
@@ -453,6 +454,9 @@ typedef struct _confscreenrec {
int numxvadaptors;
confXvAdaptorPtr xvadaptors;
void *options;
+
+ int num_gpu_devices;
+ GDevPtr gpu_devices[MAX_GPUDEVICES];
} confScreenRec, *confScreenPtr;
typedef enum {
@@ -512,6 +516,9 @@ typedef struct _confdrirec {
#define NUM_RESERVED_POINTERS 14
#define NUM_RESERVED_FUNCS 10
+/* let clients know they can use this */
+#define XF86_SCRN_HAS_PREFER_CLONE 1
+
typedef void *(*funcPointer) (void);
/* flags for depth 24 pixmap options */
@@ -768,6 +775,9 @@ typedef struct _ScrnInfoRec {
ClockRangePtr clockRanges;
int adjustFlags;
+ /* initial rightof support disable */
+ int preferClone;
+
/*
* These can be used when the minor ABI version is incremented.
* The NUM_* parameters must be reduced appropriately to keep the
diff --git a/xorg-server/hw/xfree86/common/xf86vmode.c b/xorg-server/hw/xfree86/common/xf86vmode.c
index 0ce58e365..818e7dc45 100644
--- a/xorg-server/hw/xfree86/common/xf86vmode.c
+++ b/xorg-server/hw/xfree86/common/xf86vmode.c
@@ -1240,11 +1240,11 @@ ProcXF86VidModeGetMonitor(ClientPtr client)
pad_to_int32(rep.modelLength));
rep.nhsync = nHsync;
rep.nvsync = nVrefresh;
- hsyncdata = malloc(nHsync * sizeof(CARD32));
+ hsyncdata = xallocarray(nHsync, sizeof(CARD32));
if (!hsyncdata) {
return BadAlloc;
}
- vsyncdata = malloc(nVrefresh * sizeof(CARD32));
+ vsyncdata = xallocarray(nVrefresh, sizeof(CARD32));
if (!vsyncdata) {
free(hsyncdata);
@@ -1512,9 +1512,9 @@ ProcXF86VidModeGetGammaRamp(ClientPtr client)
length = (stuff->size + 1) & ~1;
if (stuff->size) {
- ramplen = length * 3 * sizeof(CARD16);
- if (!(ramp = malloc(ramplen)))
+ if (!(ramp = xallocarray(length, 3 * sizeof(CARD16))))
return BadAlloc;
+ ramplen = length * 3 * sizeof(CARD16);
if (!VidModeGetGammaRamp(stuff->screen, stuff->size,
ramp, ramp + length, ramp + (length * 2))) {
diff --git a/xorg-server/hw/xfree86/common/xf86xv.c b/xorg-server/hw/xfree86/common/xf86xv.c
index b974cd212..d613d712c 100644
--- a/xorg-server/hw/xfree86/common/xf86xv.c
+++ b/xorg-server/hw/xfree86/common/xf86xv.c
@@ -131,8 +131,8 @@ xf86XVRegisterGenericAdaptorDriver(xf86XVInitGenericAdaptorPtr InitFunc)
{
xf86XVInitGenericAdaptorPtr *newdrivers;
- newdrivers = realloc(GenDrivers, sizeof(xf86XVInitGenericAdaptorPtr) *
- (1 + NumGenDrivers));
+ newdrivers = reallocarray(GenDrivers, 1 + NumGenDrivers,
+ sizeof(xf86XVInitGenericAdaptorPtr));
if (!newdrivers)
return 0;
GenDrivers = newdrivers;
@@ -159,7 +159,7 @@ xf86XVListGenericAdaptors(ScrnInfoPtr pScrn, XF86VideoAdaptorPtr ** adaptors)
n = (*GenDrivers[i]) (pScrn, &DrivAdap);
if (0 == n)
continue;
- new = realloc(*adaptors, sizeof(XF86VideoAdaptorPtr) * (num + n));
+ new = reallocarray(*adaptors, num + n, sizeof(XF86VideoAdaptorPtr));
if (NULL == new)
continue;
*adaptors = new;
@@ -436,8 +436,8 @@ xf86XVInitAdaptors(ScreenPtr pScreen, XF86VideoAdaptorPtr * infoPtr, int number)
void *moreSpace;
totFormat *= 2;
- moreSpace = realloc(pFormat,
- totFormat * sizeof(XvFormatRec));
+ moreSpace = reallocarray(pFormat, totFormat,
+ sizeof(XvFormatRec));
if (!moreSpace)
break;
pFormat = moreSpace;
diff --git a/xorg-server/hw/xfree86/common/xf86xvmc.c b/xorg-server/hw/xfree86/common/xf86xvmc.c
index 3169c054c..a0a94c74b 100644
--- a/xorg-server/hw/xfree86/common/xf86xvmc.c
+++ b/xorg-server/hw/xfree86/common/xf86xvmc.c
@@ -155,7 +155,7 @@ xf86XvMCScreenInit(ScreenPtr pScreen,
if (noXvExtension)
return FALSE;
- if (!(pAdapt = malloc(sizeof(XvMCAdaptorRec) * num_adaptors)))
+ if (!(pAdapt = xallocarray(num_adaptors, sizeof(XvMCAdaptorRec))))
return FALSE;
if (!dixRegisterPrivateKey(&XF86XvMCScreenKeyRec, PRIVATE_SCREEN, 0)) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-20 01:12:00 +0000