From 24bc15a386e37908396c3f6088f6fc98ceaa0f46 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Wed, 24 Feb 2010 18:34:17 +0000
Subject: Git update 24/2/2010"
---
xorg-server/Xext/xselinux.h | 8 +-
xorg-server/Xext/xselinux_ext.c | 41 +-
xorg-server/Xext/xselinux_hooks.c | 73 +-
xorg-server/Xext/xselinux_label.c | 23 +-
xorg-server/Xi/exevents.c | 40 +-
xorg-server/Xi/setmode.c | 10 +
xorg-server/composite/compwindow.c | 2 +-
xorg-server/configure.ac | 11 +-
xorg-server/dix/devices.c | 8 -
xorg-server/dix/events.c | 92 +-
xorg-server/exa/exa_migration_mixed.c | 48 +-
xorg-server/glx/glthread.c | 2 +-
xorg-server/glx/glxdri2.c | 1617 ++---
xorg-server/hw/dmx/examples/xinput.c | 2 +-
xorg-server/hw/kdrive/src/kdrive.c | 2 +-
xorg-server/hw/xfree86/common/xf86Init.c | 2 +-
xorg-server/hw/xfree86/modes/xf86Crtc.c | 6397 ++++++++++----------
.../hw/xfree86/os-support/solaris/sun_bell.c | 5 +-
xorg-server/hw/xfree86/parser/scan.c | 16 +-
xorg-server/hw/xfree86/x86emu/validate.c | 2 +-
.../hw/xfree86/x86emu/x86emu/prim_x86_gcc.h | 6 +-
xorg-server/hw/xquartz/GL/capabilities.c | 2 +-
xorg-server/hw/xquartz/GL/indirect.c | 2 +-
xorg-server/hw/xquartz/GL/visualConfigs.c | 3 +-
xorg-server/hw/xquartz/X11Application.m | 18 +-
xorg-server/hw/xquartz/darwinXinput.c | 6 +
xorg-server/hw/xquartz/mach-startup/bundle-main.c | 30 +-
xorg-server/hw/xquartz/mach-startup/stub.c | 7 -
xorg-server/hw/xquartz/pbproxy/x-selection.h | 9 -
xorg-server/hw/xquartz/quartzAudio.c | 35 +-
xorg-server/hw/xquartz/quartzKeyboard.c | 2 +-
xorg-server/include/dix-config.h.in | 900 ++-
xorg-server/include/dix.h | 6 +-
xorg-server/include/eventconvert.h | 6 +-
xorg-server/include/os.h | 2 +
xorg-server/miext/damage/damage.c | 10 +-
xorg-server/miext/rootless/rootlessWindow.c | 2 +-
xorg-server/os/log.c | 1206 ++--
xorg-server/os/utils.c | 12 +
xorg-server/record/record.c | 115 +-
40 files changed, 5378 insertions(+), 5402 deletions(-)
diff --git a/xorg-server/Xext/xselinux.h b/xorg-server/Xext/xselinux.h
index dcd250e76..57239821e 100644
--- a/xorg-server/Xext/xselinux.h
+++ b/xorg-server/Xext/xselinux.h
@@ -23,7 +23,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
/* Extension info */
#define SELINUX_EXTENSION_NAME "SELinux"
#define SELINUX_MAJOR_VERSION 1
-#define SELINUX_MINOR_VERSION 0
+#define SELINUX_MINOR_VERSION 1
#define SELinuxNumberEvents 0
#define SELinuxNumberErrors 0
@@ -33,9 +33,9 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#define X_SELinuxGetDeviceCreateContext 2
#define X_SELinuxSetDeviceContext 3
#define X_SELinuxGetDeviceContext 4
-#define X_SELinuxSetWindowCreateContext 5
-#define X_SELinuxGetWindowCreateContext 6
-#define X_SELinuxGetWindowContext 7
+#define X_SELinuxSetDrawableCreateContext 5
+#define X_SELinuxGetDrawableCreateContext 6
+#define X_SELinuxGetDrawableContext 7
#define X_SELinuxSetPropertyCreateContext 8
#define X_SELinuxGetPropertyCreateContext 9
#define X_SELinuxSetPropertyUseContext 10
diff --git a/xorg-server/Xext/xselinux_ext.c b/xorg-server/Xext/xselinux_ext.c
index b36fb13eb..aa5573455 100644
--- a/xorg-server/Xext/xselinux_ext.c
+++ b/xorg-server/Xext/xselinux_ext.c
@@ -132,7 +132,6 @@ ProcSELinuxSetCreateContext(ClientPtr client, unsigned offset)
ptr = dixLookupPrivate(privPtr, subjectKey);
pSid = (security_id_t *)(ptr + offset);
- sidput(*pSid);
*pSid = NULL;
rc = Success;
@@ -193,11 +192,9 @@ ProcSELinuxSetDeviceContext(ClientPtr client)
}
subj = dixLookupPrivate(&dev->devPrivates, subjectKey);
- sidput(subj->sid);
subj->sid = sid;
obj = dixLookupPrivate(&dev->devPrivates, objectKey);
- sidput(obj->sid);
- sidget(obj->sid = sid);
+ obj->sid = sid;
rc = Success;
out:
@@ -224,20 +221,28 @@ ProcSELinuxGetDeviceContext(ClientPtr client)
}
static int
-ProcSELinuxGetWindowContext(ClientPtr client)
+ProcSELinuxGetDrawableContext(ClientPtr client)
{
- WindowPtr pWin;
+ DrawablePtr pDraw;
+ PrivateRec **privatePtr;
SELinuxObjectRec *obj;
int rc;
REQUEST(SELinuxGetContextReq);
REQUEST_SIZE_MATCH(SELinuxGetContextReq);
- rc = dixLookupWindow(&pWin, stuff->id, client, DixGetAttrAccess);
+ rc = dixLookupDrawable(&pDraw, stuff->id, client,
+ M_WINDOW | M_DRAWABLE_PIXMAP,
+ DixGetAttrAccess);
if (rc != Success)
return rc;
- obj = dixLookupPrivate(&pWin->devPrivates, objectKey);
+ if (pDraw->type == M_DRAWABLE_PIXMAP)
+ privatePtr = &((PixmapPtr)pDraw)->devPrivates;
+ else
+ privatePtr = &((WindowPtr)pDraw)->devPrivates;
+
+ obj = dixLookupPrivate(privatePtr, objectKey);
return SELinuxSendContextReply(client, obj->sid);
}
@@ -481,12 +486,12 @@ ProcSELinuxDispatch(ClientPtr client)
return ProcSELinuxSetDeviceContext(client);
case X_SELinuxGetDeviceContext:
return ProcSELinuxGetDeviceContext(client);
- case X_SELinuxSetWindowCreateContext:
+ case X_SELinuxSetDrawableCreateContext:
return ProcSELinuxSetCreateContext(client, CTX_WIN);
- case X_SELinuxGetWindowCreateContext:
+ case X_SELinuxGetDrawableCreateContext:
return ProcSELinuxGetCreateContext(client, CTX_WIN);
- case X_SELinuxGetWindowContext:
- return ProcSELinuxGetWindowContext(client);
+ case X_SELinuxGetDrawableContext:
+ return ProcSELinuxGetDrawableContext(client);
case X_SELinuxSetPropertyCreateContext:
return ProcSELinuxSetCreateContext(client, CTX_PRP);
case X_SELinuxGetPropertyCreateContext:
@@ -569,14 +574,14 @@ SProcSELinuxGetDeviceContext(ClientPtr client)
}
static int
-SProcSELinuxGetWindowContext(ClientPtr client)
+SProcSELinuxGetDrawableContext(ClientPtr client)
{
REQUEST(SELinuxGetContextReq);
int n;
REQUEST_SIZE_MATCH(SELinuxGetContextReq);
swapl(&stuff->id, n);
- return ProcSELinuxGetWindowContext(client);
+ return ProcSELinuxGetDrawableContext(client);
}
static int
@@ -643,12 +648,12 @@ SProcSELinuxDispatch(ClientPtr client)
return SProcSELinuxSetDeviceContext(client);
case X_SELinuxGetDeviceContext:
return SProcSELinuxGetDeviceContext(client);
- case X_SELinuxSetWindowCreateContext:
+ case X_SELinuxSetDrawableCreateContext:
return SProcSELinuxSetCreateContext(client, CTX_WIN);
- case X_SELinuxGetWindowCreateContext:
+ case X_SELinuxGetDrawableCreateContext:
return ProcSELinuxGetCreateContext(client, CTX_WIN);
- case X_SELinuxGetWindowContext:
- return SProcSELinuxGetWindowContext(client);
+ case X_SELinuxGetDrawableContext:
+ return SProcSELinuxGetDrawableContext(client);
case X_SELinuxSetPropertyCreateContext:
return SProcSELinuxSetCreateContext(client, CTX_PRP);
case X_SELinuxGetPropertyCreateContext:
diff --git a/xorg-server/Xext/xselinux_hooks.c b/xorg-server/Xext/xselinux_hooks.c
index 43683ff24..6c8c8cdbe 100644
--- a/xorg-server/Xext/xselinux_hooks.c
+++ b/xorg-server/Xext/xselinux_hooks.c
@@ -69,9 +69,6 @@ DevPrivateKey dataKey = &dataKeyIndex;
/* audit file descriptor */
static int audit_fd;
-/* whether AVC is active */
-static int avc_active;
-
/* atoms for window label properties */
static Atom atom_ctx;
static Atom atom_client_ctx;
@@ -125,9 +122,7 @@ SELinuxLabelClient(ClientPtr client)
security_context_t ctx;
subj = dixLookupPrivate(&client->devPrivates, subjectKey);
- sidput(subj->sid);
obj = dixLookupPrivate(&client->devPrivates, objectKey);
- sidput(obj->sid);
/* Try to get a context from the socket */
if (fd < 0 || getpeercon_raw(fd, &ctx) < 0) {
@@ -170,7 +165,7 @@ finish:
FatalError("SELinux: client %d: context_to_sid_raw(%s) failed\n",
client->index, ctx);
- sidget(obj->sid = subj->sid);
+ obj->sid = subj->sid;
freecon(ctx);
}
@@ -191,7 +186,6 @@ SELinuxLabelInitial(void)
subj = dixLookupPrivate(&serverClient->devPrivates, subjectKey);
obj = dixLookupPrivate(&serverClient->devPrivates, objectKey);
subj->privileged = 1;
- sidput(subj->sid);
/* Use the context of the X server process for the serverClient */
if (getcon_raw(&ctx) < 0)
@@ -201,7 +195,7 @@ SELinuxLabelInitial(void)
if (avc_context_to_sid_raw(ctx, &subj->sid) < 0)
FatalError("SELinux: serverClient: context_to_sid(%s) failed\n", ctx);
- sidget(obj->sid = subj->sid);
+ obj->sid = subj->sid;
freecon(ctx);
srec.client = serverClient;
@@ -230,8 +224,8 @@ SELinuxLabelResource(XaceResourceAccessRec *rec, SELinuxSubjectRec *subj,
security_id_t tsid;
/* Check for a create context */
- if (rec->rtype == RT_WINDOW && subj->win_create_sid) {
- sidget(obj->sid = subj->win_create_sid);
+ if (rec->rtype & RC_DRAWABLE && subj->win_create_sid) {
+ obj->sid = subj->win_create_sid;
return Success;
}
@@ -359,17 +353,14 @@ SELinuxDevice(CallbackListPtr *pcbl, pointer unused, pointer calldata)
SELinuxSubjectRec *dsubj;
dsubj = dixLookupPrivate(&rec->dev->devPrivates, subjectKey);
- sidput(dsubj->sid);
- sidput(obj->sid);
-
if (subj->dev_create_sid) {
/* Label the device with the create context */
- sidget(obj->sid = subj->dev_create_sid);
- sidget(dsubj->sid = subj->dev_create_sid);
+ obj->sid = subj->dev_create_sid;
+ dsubj->sid = subj->dev_create_sid;
} else {
/* Label the device directly with the process SID */
- sidget(obj->sid = subj->sid);
- sidget(dsubj->sid = subj->sid);
+ obj->sid = subj->sid;
+ dsubj->sid = subj->sid;
}
}
@@ -483,8 +474,6 @@ SELinuxExtension(CallbackListPtr *pcbl, pointer unused, pointer calldata)
return;
}
- sidput(obj->sid);
-
/* Perform a transition to obtain the final SID */
if (avc_compute_create(serv->sid, sid, SECCLASS_X_EXTENSION,
&obj->sid) < 0) {
@@ -520,7 +509,6 @@ SELinuxSelection(CallbackListPtr *pcbl, pointer unused, pointer calldata)
/* If this is a new object that needs labeling, do it now */
if (access_mode & DixCreateAccess) {
- sidput(obj->sid);
rc = SELinuxSelectionToSID(name, subj, &obj->sid, &obj->poly);
if (rc != Success)
obj->sid = unlabeled_sid;
@@ -538,7 +526,6 @@ SELinuxSelection(CallbackListPtr *pcbl, pointer unused, pointer calldata)
break;
obj = dixLookupPrivate(&pSel->devPrivates, objectKey);
}
- sidput(tsid);
if (pSel)
*rec->ppSel = pSel;
@@ -557,11 +544,10 @@ SELinuxSelection(CallbackListPtr *pcbl, pointer unused, pointer calldata)
/* Label the content (advisory only) */
if (access_mode & DixSetAttrAccess) {
data = dixLookupPrivate(&pSel->devPrivates, dataKey);
- sidput(data->sid);
if (subj->sel_create_sid)
- sidget(data->sid = subj->sel_create_sid);
+ data->sid = subj->sel_create_sid;
else
- sidget(data->sid = obj->sid);
+ data->sid = obj->sid;
}
}
@@ -586,7 +572,6 @@ SELinuxProperty(CallbackListPtr *pcbl, pointer unused, pointer calldata)
/* If this is a new object that needs labeling, do it now */
if (rec->access_mode & DixCreateAccess) {
- sidput(obj->sid);
rc = SELinuxPropertyToSID(name, subj, &obj->sid, &obj->poly);
if (rc != Success) {
rec->status = rc;
@@ -605,7 +590,6 @@ SELinuxProperty(CallbackListPtr *pcbl, pointer unused, pointer calldata)
break;
obj = dixLookupPrivate(&pProp->devPrivates, objectKey);
}
- sidput(tsid);
if (pProp)
*rec->ppProp = pProp;
@@ -624,11 +608,10 @@ SELinuxProperty(CallbackListPtr *pcbl, pointer unused, pointer calldata)
/* Label the content (advisory only) */
if (rec->access_mode & DixWriteAccess) {
data = dixLookupPrivate(&pProp->devPrivates, dataKey);
- sidput(data->sid);
if (subj->prp_create_sid)
- sidget(data->sid = subj->prp_create_sid);
+ data->sid = subj->prp_create_sid;
else
- sidget(data->sid = obj->sid);
+ data->sid = obj->sid;
}
}
@@ -705,8 +688,6 @@ SELinuxScreen(CallbackListPtr *pcbl, pointer is_saver, pointer calldata)
/* If this is a new object that needs labeling, do it now */
if (access_mode & DixCreateAccess) {
- sidput(obj->sid);
-
/* Perform a transition to obtain the final SID */
if (avc_compute_create(subj->sid, subj->sid, SECCLASS_X_SCREEN,
&obj->sid) < 0) {
@@ -838,7 +819,6 @@ SELinuxSubjectInit(CallbackListPtr *pcbl, pointer unused, pointer calldata)
PrivateCallbackRec *rec = calldata;
SELinuxSubjectRec *subj = *rec->value;
- sidget(unlabeled_sid);
subj->sid = unlabeled_sid;
avc_entry_ref_init(&subj->aeref);
@@ -851,14 +831,6 @@ SELinuxSubjectFree(CallbackListPtr *pcbl, pointer unused, pointer calldata)
SELinuxSubjectRec *subj = *rec->value;
xfree(subj->command);
-
- if (avc_active) {
- sidput(subj->sid);
- sidput(subj->dev_create_sid);
- sidput(subj->win_create_sid);
- sidput(subj->sel_create_sid);
- sidput(subj->prp_create_sid);
- }
}
static void
@@ -867,21 +839,9 @@ SELinuxObjectInit(CallbackListPtr *pcbl, pointer unused, pointer calldata)
PrivateCallbackRec *rec = calldata;
SELinuxObjectRec *obj = *rec->value;
- sidget(unlabeled_sid);
obj->sid = unlabeled_sid;
}
-static void
-SELinuxObjectFree(CallbackListPtr *pcbl, pointer unused, pointer calldata)
-{
- PrivateCallbackRec *rec = calldata;
- SELinuxObjectRec *obj = *rec->value;
-
- if (avc_active)
- sidput(obj->sid);
-}
-
-#ifdef HAVE_AVC_NETLINK_ACQUIRE_FD
static int netlink_fd;
static void
@@ -895,7 +855,6 @@ SELinuxWakeupHandler(void *data, int err, void *read_mask)
if (FD_ISSET(netlink_fd, (fd_set *)read_mask))
avc_netlink_check_nb();
}
-#endif
void
SELinuxFlaskReset(void)
@@ -919,15 +878,12 @@ SELinuxFlaskReset(void)
/* Tear down SELinux stuff */
audit_close(audit_fd);
-#ifdef HAVE_AVC_NETLINK_ACQUIRE_FD
avc_netlink_release_fd();
RemoveBlockAndWakeupHandlers(SELinuxBlockHandler, SELinuxWakeupHandler,
NULL);
RemoveGeneralSocket(netlink_fd);
-#endif
avc_destroy();
- avc_active = 0;
}
void
@@ -965,7 +921,6 @@ SELinuxFlaskInit(void)
if (avc_open(&avc_option, 1) < 0)
FatalError("SELinux: Couldn't initialize SELinux userspace AVC\n");
- avc_active = 1;
if (security_get_initial_context_raw("unlabeled", &ctx) < 0)
FatalError("SELinux: Failed to look up unlabeled context\n");
@@ -992,20 +947,16 @@ SELinuxFlaskInit(void)
if (atom_client_ctx == BAD_RESOURCE)
FatalError("SELinux: Failed to create atom\n");
-#ifdef HAVE_AVC_NETLINK_ACQUIRE_FD
netlink_fd = avc_netlink_acquire_fd();
AddGeneralSocket(netlink_fd);
RegisterBlockAndWakeupHandlers(SELinuxBlockHandler, SELinuxWakeupHandler,
NULL);
-#endif
/* Register callbacks */
ret &= dixRegisterPrivateInitFunc(subjectKey, SELinuxSubjectInit, NULL);
ret &= dixRegisterPrivateDeleteFunc(subjectKey, SELinuxSubjectFree, NULL);
ret &= dixRegisterPrivateInitFunc(objectKey, SELinuxObjectInit, NULL);
- ret &= dixRegisterPrivateDeleteFunc(objectKey, SELinuxObjectFree, NULL);
ret &= dixRegisterPrivateInitFunc(dataKey, SELinuxObjectInit, NULL);
- ret &= dixRegisterPrivateDeleteFunc(dataKey, SELinuxObjectFree, NULL);
ret &= AddCallback(&ClientStateCallback, SELinuxClientState, NULL);
ret &= AddCallback(&ResourceStateCallback, SELinuxResourceState, NULL);
diff --git a/xorg-server/Xext/xselinux_label.c b/xorg-server/Xext/xselinux_label.c
index 239536cf3..9b5023a53 100644
--- a/xorg-server/Xext/xselinux_label.c
+++ b/xorg-server/Xext/xselinux_label.c
@@ -177,20 +177,17 @@ SELinuxSelectionToSID(Atom selection, SELinuxSubjectRec *subj,
/* Check for an override context next */
if (subj->sel_use_sid) {
- sidget(tsid = subj->sel_use_sid);
+ tsid = subj->sel_use_sid;
goto out;
}
- sidget(tsid = obj->sid);
+ tsid = obj->sid;
/* Polyinstantiate if necessary to obtain the final SID */
- if (obj->poly) {
- sidput(tsid);
- if (avc_compute_member(subj->sid, obj->sid,
- SECCLASS_X_SELECTION, &tsid) < 0) {
- ErrorF("SELinux: a compute_member call failed!\n");
- return BadValue;
- }
+ if (obj->poly && avc_compute_member(subj->sid, obj->sid,
+ SECCLASS_X_SELECTION, &tsid) < 0) {
+ ErrorF("SELinux: a compute_member call failed!\n");
+ return BadValue;
}
out:
*sid_rtn = tsid;
@@ -217,7 +214,7 @@ SELinuxPropertyToSID(Atom property, SELinuxSubjectRec *subj,
/* Check for an override context next */
if (subj->prp_use_sid) {
- sidget(tsid = subj->prp_use_sid);
+ tsid = subj->prp_use_sid;
goto out;
}
@@ -234,10 +231,8 @@ SELinuxPropertyToSID(Atom property, SELinuxSubjectRec *subj,
if (avc_compute_member(subj->sid, tsid2,
SECCLASS_X_PROPERTY, &tsid) < 0) {
ErrorF("SELinux: a compute_member call failed!\n");
- sidput(tsid2);
return BadValue;
}
- sidput(tsid2);
}
out:
*sid_rtn = tsid;
@@ -273,10 +268,8 @@ SELinuxEventToSID(unsigned type, security_id_t sid_of_window,
}
freecon(ctx);
/* Cache the SID value */
- if (!SELinuxArraySet(&arr_events, type, sid)) {
- sidput(sid);
+ if (!SELinuxArraySet(&arr_events, type, sid))
return BadAlloc;
- }
}
/* Perform a transition to obtain the final SID */
diff --git a/xorg-server/Xi/exevents.c b/xorg-server/Xi/exevents.c
index 7c105eb94..a63b65b6b 100644
--- a/xorg-server/Xi/exevents.c
+++ b/xorg-server/Xi/exevents.c
@@ -1052,38 +1052,18 @@ ProcessOtherEvent(InternalEvent *ev, DeviceIntPtr device)
}
if (DeviceEventCallback) {
- DeviceEventInfoRec eventinfo;
- SpritePtr pSprite = device->spriteInfo->sprite;
- xEvent *xi_events = NULL;
- int count;
-
- /* see comment in EnqueueEvents regarding the next three lines */
- if (ev->any.type == ET_Motion)
- ev->device_event.root =
- WindowTable[pSprite->hotPhys.pScreen->myNum]->drawable.id;
-
- /* SDs send XI events only. MDs send both an XI event and a core
- * event.
- */
- EventToXI(ev, &xi_events, &count);
-
- eventinfo.events = (xEventPtr)xi_events;
- eventinfo.count = count;
- ErrorF("POE xi root is %lx\n", xi_events->u.keyButtonPointer.root);
- CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);
- xfree(xi_events);
-
- if (IsMaster(device))
- {
- xEvent core;
- EventToCore(ev, &core);
- eventinfo.events = (xEventPtr)&core;
- eventinfo.count = 1;
- ErrorF("POE core root is %lx\n", core.u.keyButtonPointer.root);
- CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);
- }
+ DeviceEventInfoRec eventinfo;
+ SpritePtr pSprite = device->spriteInfo->sprite;
+ /* see comment in EnqueueEvents regarding the next three lines */
+ if (ev->any.type == ET_Motion)
+ ev->device_event.root = WindowTable[pSprite->hotPhys.pScreen->myNum]->drawable.id;
+
+ eventinfo.device = device;
+ eventinfo.event = ev;
+ CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);
}
+
grab = device->deviceGrab.grab;
switch(event->type)
diff --git a/xorg-server/Xi/setmode.c b/xorg-server/Xi/setmode.c
index 51e57675f..ce2ad47c7 100644
--- a/xorg-server/Xi/setmode.c
+++ b/xorg-server/Xi/setmode.c
@@ -112,7 +112,17 @@ ProcXSetDeviceMode(ClientPtr client)
if (rep.status == Success)
dev->valuator->mode = stuff->mode;
else if (rep.status != AlreadyGrabbed)
+ {
+ switch(rep.status) {
+ case BadMatch:
+ case BadImplementation:
+ case BadAlloc:
+ break;
+ default:
+ rep.status = BadMode;
+ }
return rep.status;
+ }
WriteReplyToClient(client, sizeof(xSetDeviceModeReply), &rep);
return Success;
diff --git a/xorg-server/composite/compwindow.c b/xorg-server/composite/compwindow.c
index c10cb9ee9..f2f6ea3cd 100644
--- a/xorg-server/composite/compwindow.c
+++ b/xorg-server/composite/compwindow.c
@@ -205,7 +205,7 @@ compPositionWindow (WindowPtr pWin, int x, int y)
#ifdef COMPOSITE_DEBUG
if ((pWin->redirectDraw != RedirectDrawNone) !=
(pWin->viewable && (GetCompWindow(pWin) != NULL)))
- abort ();
+ OsAbort ();
#endif
if (pWin->redirectDraw != RedirectDrawNone)
{
diff --git a/xorg-server/configure.ac b/xorg-server/configure.ac
index de252f323..b9c75742a 100644
--- a/xorg-server/configure.ac
+++ b/xorg-server/configure.ac
@@ -1056,16 +1056,11 @@ if test "x$XSELINUX" = xyes; then
if test "x$XACE" != xyes; then
AC_MSG_ERROR([cannot build SELinux extension without X-ACE])
fi
- AC_CHECK_HEADERS([selinux/selinux.h selinux/avc.h], [], AC_MSG_ERROR([SELinux include files not found]))
- AC_CHECK_LIB(selinux, avc_init, [], AC_MSG_ERROR([SELinux library not found]))
AC_CHECK_HEADERS([libaudit.h], [], AC_MSG_ERROR([SELinux extension requires audit system headers]))
AC_CHECK_LIB(audit, audit_open, [], AC_MSG_ERROR([SELinux extension requires audit system library]))
- AC_CHECK_DECL(avc_netlink_acquire_fd,
- [AC_DEFINE(HAVE_AVC_NETLINK_ACQUIRE_FD, 1, "Have avc_netlink_acquire_fd")],
- [],
- [#include <selinux/avc.h>])
+ PKG_CHECK_MODULES([SELINUX], [libselinux >= 2.0.86])
+ SELINUX_LIBS="$SELINUX_LIBS -laudit"
AC_DEFINE(XSELINUX, 1, [Build SELinux extension])
- SELINUX_LIB="-lselinux -laudit"
fi
AM_CONDITIONAL(XCSECURITY, [test "x$XCSECURITY" = xyes])
@@ -1584,7 +1579,7 @@ if test "x$XORG" = xyes; then
AC_CHECK_FUNCS([pci_device_vgaarb_init])
LIBS=$SAVE_LIBS
CFLAGS=$SAVE_CFLAGS
- XORG_SYS_LIBS="$XORG_SYS_LIBS $PCIACCESS_LIBS $GLX_SYS_LIBS $SELINUX_LIB"
+ XORG_SYS_LIBS="$XORG_SYS_LIBS $PCIACCESS_LIBS $GLX_SYS_LIBS $SELINUX_LIBS"
XORG_CFLAGS="$XORG_CFLAGS $PCIACCESS_CFLAGS"
case $host_os in
diff --git a/xorg-server/dix/devices.c b/xorg-server/dix/devices.c
index b002150d0..6119dcebb 100644
--- a/xorg-server/dix/devices.c
+++ b/xorg-server/dix/devices.c
@@ -2020,14 +2020,6 @@ ProcBell(ClientPtr client)
return BadValue;
}
- /* Seems like no keyboard actually has the BellProc set. Returning
- * BadDevice (previous code) will make apps crash badly. The man pages
- * doesn't say anything about a BadDevice being returned either.
- * So just quietly do nothing and pretend everything has worked.
- */
- if (!keybd->kbdfeed->BellProc)
- return Success;
-
newpercent = (base * stuff->percent) / 100;
if (stuff->percent < 0)
newpercent = base + newpercent;
diff --git a/xorg-server/dix/events.c b/xorg-server/dix/events.c
index b5c88802c..8af8c5ac7 100644
--- a/xorg-server/dix/events.c
+++ b/xorg-server/dix/events.c
@@ -1134,8 +1134,6 @@ EnqueueEvent(InternalEvent *ev, DeviceIntPtr device)
if (DeviceEventCallback)
{
DeviceEventInfoRec eventinfo;
- xEvent *xi_events = NULL;
- int count;
/* The RECORD spec says that the root window field of motion events
* must be valid. At this point, it hasn't been filled in yet, so
@@ -1146,27 +1144,12 @@ EnqueueEvent(InternalEvent *ev, DeviceIntPtr device)
* the data that GetCurrentRootWindow relies on hasn't been
* updated yet.
*/
-
if (ev->any.type == ET_Motion)
- ev->device_event.root =
- WindowTable[pSprite->hotPhys.pScreen->myNum]->drawable.id;
-
- EventToXI(ev, &xi_events, &count);
-
- eventinfo.events = (xEventPtr)xi_events;
- eventinfo.count = count;
- CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);
- xfree(xi_events);
-
- if (IsMaster(device))
- {
- xEvent core;
- EventToCore(ev, &core);
- eventinfo.events = (xEventPtr)&core;
- eventinfo.count = 1;
- CallCallbacks(&DeviceEventCallback, (pointer) & eventinfo);
- }
+ ev->device_event.root = WindowTable[pSprite->hotPhys.pScreen->myNum]->drawable.id;
+ eventinfo.event = ev;
+ eventinfo.device = device;
+ CallCallbacks(&DeviceEventCallback, (pointer)&eventinfo);
}
if (event->type == ET_Motion)
@@ -1431,11 +1414,6 @@ CheckGrabForSyncs(DeviceIntPtr thisDev, Bool thisMode, Bool otherMode)
thisDev->deviceGrab.sync.other = NullGrab;
}
- /*
- XXX: Direct slave grab won't freeze the paired master device.
- The correct thing to do would be to freeze all SDs attached to the
- paired master device.
- */
if (IsMaster(thisDev))
{
dev = GetPairedDevice(thisDev);
@@ -2502,32 +2480,36 @@ DeliverDeviceEvents(WindowPtr pWin, InternalEvent *event, GrabPtr grab,
if (mask & XI_MASK)
{
rc = EventToXI(event, &xE, &count);
- if (rc == Success &&
- XaceHook(XACE_SEND_ACCESS, NULL, dev, pWin, xE, count) == Success)
- {
- filter = GetEventFilter(dev, xE);
- FixUpEventFromWindow(dev, xE, pWin, child, FALSE);
- deliveries = DeliverEventsToWindow(dev, pWin, xE, count,
- filter, grab);
- if (deliveries > 0)
- goto unwind;
- }
+ if (rc == Success) {
+ if (XaceHook(XACE_SEND_ACCESS, NULL, dev, pWin, xE, count) == Success) {
+ filter = GetEventFilter(dev, xE);
+ FixUpEventFromWindow(dev, xE, pWin, child, FALSE);
+ deliveries = DeliverEventsToWindow(dev, pWin, xE, count,
+ filter, grab);
+ if (deliveries > 0)
+ goto unwind;
+ }
+ } else if (rc != BadMatch)
+ ErrorF("[dix] %s: XI conversion failed in DDE (%d, %d). Skipping delivery.\n",
+ dev->name, event->any.type, rc);
}
/* Core event */
if ((mask & CORE_MASK) && IsMaster(dev) && dev->coreEvents)
{
rc = EventToCore(event, &core);
- if (rc == Success &&
- XaceHook(XACE_SEND_ACCESS, NULL, dev, pWin, &core, 1) == Success)
- {
- filter = GetEventFilter(dev, &core);
- FixUpEventFromWindow(dev, &core, pWin, child, FALSE);
- deliveries = DeliverEventsToWindow(dev, pWin, &core, 1,
- filter, grab);
- if (deliveries > 0)
- goto unwind;
- }
+ if (rc == Success) {
+ if (XaceHook(XACE_SEND_ACCESS, NULL, dev, pWin, &core, 1) == Success) {
+ filter = GetEventFilter(dev, &core);
+ FixUpEventFromWindow(dev, &core, pWin, child, FALSE);
+ deliveries = DeliverEventsToWindow(dev, pWin, &core, 1,
+ filter, grab);
+ if (deliveries > 0)
+ goto unwind;
+ }
+ } else if (rc != BadMatch)
+ ErrorF("[dix] %s: Core conversion failed in DDE (%d, %d).\n",
+ dev->name, event->any.type, rc);
}
if ((deliveries < 0) || (pWin == stopAt) ||
@@ -3804,14 +3786,16 @@ DeliverFocusedEvent(DeviceIntPtr keybd, InternalEvent *event, WindowPtr window)
if (sendCore)
{
rc = EventToCore(event, &core);
- if (rc == Success &&
- XaceHook(XACE_SEND_ACCESS, NULL, keybd, focus, &core, 1) == Success)
- {
- FixUpEventFromWindow(keybd, &core, focus, None, FALSE);
- deliveries = DeliverEventsToWindow(keybd, focus, &core, 1,
- GetEventFilter(keybd, &core),
- NullGrab);
- }
+ if (rc == Success) {
+ if (XaceHook(XACE_SEND_ACCESS, NULL, keybd, focus, &core, 1) == Success) {
+ FixUpEventFromWindow(keybd, &core, focus, None, FALSE);
+ deliveries = DeliverEventsToWindow(keybd, focus, &core, 1,
+ GetEventFilter(keybd, &core),
+ NullGrab);
+ }
+ } else if (rc != BadMatch)
+ ErrorF("[dix] %s: core conversion failed DFE (%d, %d). Skipping delivery.\n",
+ keybd->name, event->any.type, rc);
}
unwind:
diff --git a/xorg-server/exa/exa_migration_mixed.c b/xorg-server/exa/exa_migration_mixed.c
index 6816e6c9b..fb4715135 100644
--- a/xorg-server/exa/exa_migration_mixed.c
+++ b/xorg-server/exa/exa_migration_mixed.c
@@ -165,9 +165,37 @@ void
exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg)
{
ExaPixmapPriv(pPixmap);
+ Bool has_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
+ Bool success;
+
+ success = ExaDoPrepareAccess(pPixmap, index);
+
+ if (success && has_gpu_copy && pExaPixmap->pDamage) {
+ /* You cannot do accelerated operations while a buffer is mapped. */
+ exaFinishAccess(&pPixmap->drawable, index);
+ /* Update the gpu view of both deferred destination pixmaps and of
+ * source pixmaps that were migrated with a bounding region.
+ */
+ exaMoveInPixmap_mixed(pPixmap);
+ success = ExaDoPrepareAccess(pPixmap, index);
+
+ if (success) {
+ /* We have a gpu pixmap that can be accessed, we don't need the cpu
+ * copy anymore. Drivers that prefer DFS, should fail prepare
+ * access.
+ */
+ DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
+ DamageDestroy(pExaPixmap->pDamage);
+ pExaPixmap->pDamage = NULL;
+
+ free(pExaPixmap->sys_ptr);
+ pExaPixmap->sys_ptr = NULL;
+
+ return;
+ }
+ }
- if (!ExaDoPrepareAccess(pPixmap, index)) {
- Bool has_gpu_copy = exaPixmapHasGpuCopy(pPixmap);
+ if (!success) {
ExaMigrationRec pixmaps[1];
/* Do we need to allocate our system buffer? */
@@ -228,22 +256,6 @@ exaPrepareAccessReg_mixed(PixmapPtr pPixmap, int index, RegionPtr pReg)
pPixmap->devPrivate.ptr = pExaPixmap->sys_ptr;
pPixmap->devKind = pExaPixmap->sys_pitch;
pExaPixmap->use_gpu_copy = FALSE;
- /* We have a gpu pixmap that can be accessed, we don't need the cpu copy
- * anymore. Drivers that prefer DFS, should fail prepare access. */
- } else if (pExaPixmap->pDamage && exaPixmapHasGpuCopy(pPixmap)) {
- ExaScreenPriv(pPixmap->drawable.pScreen);
-
- /* Copy back any deferred content if needed. */
- if (pExaScr->deferred_mixed_pixmap &&
- pExaScr->deferred_mixed_pixmap == pPixmap)
- exaMoveInPixmap_mixed(pPixmap);
-
- DamageUnregister(&pPixmap->drawable, pExaPixmap->pDamage);
- DamageDestroy(pExaPixmap->pDamage);
- pExaPixmap->pDamage = NULL;
-
- free(pExaPixmap->sys_ptr);
- pExaPixmap->sys_ptr = NULL;
}
}
diff --git a/xorg-server/glx/glthread.c b/xorg-server/glx/glthread.c
index 4caaea110..8b9f61885 100644
--- a/xorg-server/glx/glthread.c
+++ b/xorg-server/glx/glthread.c
@@ -129,7 +129,7 @@ _glthread_SetTSD(_glthread_TSD *tsd, void *ptr)
_X_EXPORT unsigned long
_glthread_GetID(void)
{
- abort(); /* XXX not implemented yet */
+ OsAbort(); /* XXX not implemented yet */
return (unsigned long) 0;
}
diff --git a/xorg-server/glx/glxdri2.c b/xorg-server/glx/glxdri2.c
index cf1d43452..edd29b0e1 100644
--- a/xorg-server/glx/glxdri2.c
+++ b/xorg-server/glx/glxdri2.c
@@ -1,805 +1,812 @@
-/*
- * Copyright © 2007 Red Hat, Inc
- *
- * Permission to use, copy, modify, distribute, and sell this software
- * and its documentation for any purpose is hereby granted without
- * fee, provided that the above copyright notice appear in all copies
- * and that both that copyright notice and this permission notice
- * appear in supporting documentation, and that the name of Red Hat,
- * Inc not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior
- * permission. Red Hat, Inc makes no representations about the
- * suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * RED HAT, INC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
- * NO EVENT SHALL RED HAT, INC BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
- * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
- * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <stdint.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <dlfcn.h>
-
-#include <drm.h>
-#include <GL/gl.h>
-#include <GL/internal/dri_interface.h>
-#include <GL/glxtokens.h>
-
-#include <windowstr.h>
-#include <os.h>
-
-#define _XF86DRI_SERVER_
-#include <xf86drm.h>
-#include <xf86.h>
-#include <dri2.h>
-
-#include "glxserver.h"
-#include "glxutil.h"
-#include "glxdricommon.h"
-
-#include "g_disptab.h"
-#include "glapitable.h"
-#include "glapi.h"
-#include "glthread.h"
-#include "dispatch.h"
-#include "extension_string.h"
-
-typedef struct __GLXDRIscreen __GLXDRIscreen;
-typedef struct __GLXDRIcontext __GLXDRIcontext;
-typedef struct __GLXDRIdrawable __GLXDRIdrawable;
-
-struct __GLXDRIscreen {
- __GLXscreen base;
- __DRIscreen *driScreen;
- void *driver;
- int fd;
-
- xf86EnterVTProc *enterVT;
- xf86LeaveVTProc *leaveVT;
-
- const __DRIcoreExtension *core;
- const __DRIdri2Extension *dri2;
- const __DRI2flushExtension *flush;
- const __DRIcopySubBufferExtension *copySubBuffer;
- const __DRIswapControlExtension *swapControl;
- const __DRItexBufferExtension *texBuffer;
-
- unsigned char glx_enable_bits[__GLX_EXT_BYTES];
-};
-
-struct __GLXDRIcontext {
- __GLXcontext base;
- __DRIcontext *driContext;
-};
-
-#define MAX_DRAWABLE_BUFFERS 5
-
-struct __GLXDRIdrawable {
- __GLXdrawable base;
- __DRIdrawable *driDrawable;
- __GLXDRIscreen *screen;
-
- /* Dimensions as last reported by DRI2GetBuffers. */
- int width;
- int height;
- __DRIbuffer buffers[MAX_DRAWABLE_BUFFERS];
- int count;
-};
-
-static void
-__glXDRIdrawableDestroy(__GLXdrawable *drawable)
-{
- __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
- const __DRIcoreExtension *core = private->screen->core;
-
- (*core->destroyDrawable)(private->driDrawable);
-
- /* If the X window was destroyed, the dri DestroyWindow hook will
- * aready have taken care of this, so only call if pDraw isn't NULL. */
- if (drawable->pDraw != NULL)
- DRI2DestroyDrawable(drawable->pDraw);
-
- __glXDrawableRelease(drawable);
-
- xfree(private);
-}
-
-static void
-__glXDRIdrawableCopySubBuffer(__GLXdrawable *drawable,
- int x, int y, int w, int h)
-{
- __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
- BoxRec box;
- RegionRec region;
-
- box.x1 = x;
- box.y1 = private->height - y - h;
- box.x2 = x + w;
- box.y2 = private->height - y;
- REGION_INIT(drawable->pDraw->pScreen, ®ion, &box, 0);
-
- DRI2CopyRegion(drawable->pDraw, ®ion,
- DRI2BufferFrontLeft, DRI2BufferBackLeft);
-}
-
-static void
-__glXDRIdrawableWaitX(__GLXdrawable *drawable)
-{
- __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
- BoxRec box;
- RegionRec region;
-
- box.x1 = 0;
- box.y1 = 0;
- box.x2 = private->width;
- box.y2 = private->height;
- REGION_INIT(drawable->pDraw->pScreen, ®ion, &box, 0);
-
- DRI2CopyRegion(drawable->pDraw, ®ion,
- DRI2BufferFakeFrontLeft, DRI2BufferFrontLeft);
-}
-
-static void
-__glXDRIdrawableWaitGL(__GLXdrawable *drawable)
-{
- __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
- BoxRec box;
- RegionRec region;
-
- box.x1 = 0;
- box.y1 = 0;
- box.x2 = private->width;
- box.y2 = private->height;
- REGION_INIT(drawable->pDraw->pScreen, ®ion, &box, 0);
-
- DRI2CopyRegion(drawable->pDraw, ®ion,
- DRI2BufferFrontLeft, DRI2BufferFakeFrontLeft);
-}
-
-static void
-__glXdriSwapEvent(ClientPtr client, void *data, int type, CARD64 ust,
- CARD64 msc, CARD64 sbc)
-{
- __GLXdrawable *drawable = data;
- xGLXBufferSwapComplete wire;
-
- if (!(drawable->eventMask & GLX_BUFFER_SWAP_COMPLETE_INTEL_MASK))
- return;
-
- wire.type = __glXEventBase + GLX_BufferSwapComplete;
- switch (type) {
- case DRI2_EXCHANGE_COMPLETE:
- wire.event_type = GLX_EXCHANGE_COMPLETE_INTEL;
- break;
- case DRI2_BLIT_COMPLETE:
- wire.event_type = GLX_BLIT_COMPLETE_INTEL;
- break;
- case DRI2_FLIP_COMPLETE:
- wire.event_type = GLX_FLIP_COMPLETE_INTEL;
- break;
- default:
- /* unknown swap completion type */
- break;
- }
- wire.sequenceNumber = client->sequence;
- wire.drawable = drawable->drawId;
- wire.ust_hi = ust >> 32;
- wire.ust_lo = ust & 0xffffffff;
- wire.msc_hi = msc >> 32;
- wire.msc_lo = msc & 0xffffffff;
- wire.sbc_hi = sbc >> 32;
- wire.sbc_lo = sbc & 0xffffffff;
-
- WriteEventsToClient(client, 1, (xEvent *) &wire);
-}
-
-/*
- * Copy or flip back to front, honoring the swap interval if possible.
- *
- * If the kernel supports it, we request an event for the frame when the
- * swap should happen, then perform the copy when we receive it.
- */
-static GLboolean
-__glXDRIdrawableSwapBuffers(ClientPtr client, __GLXdrawable *drawable)
-{
- __GLXDRIdrawable *priv = (__GLXDRIdrawable *) drawable;
- __GLXDRIscreen *screen = priv->screen;
- CARD64 unused;
-
- if (screen->flush)
- (*screen->flush->flushInvalidate)(priv->driDrawable);
-
- if (DRI2SwapBuffers(client, drawable->pDraw, 0, 0, 0, &unused,
- __glXdriSwapEvent, drawable->pDraw) != Success)
- return FALSE;
-
- return TRUE;
-}
-
-static int
-__glXDRIdrawableSwapInterval(__GLXdrawable *drawable, int interval)
-{
- if (interval <= 0) /* || interval > BIGNUM? */
- return GLX_BAD_VALUE;
-
- DRI2SwapInterval(drawable->pDraw, interval);
-
- return 0;
-}
-
-static void
-__glXDRIcontextDestroy(__GLXcontext *baseContext)
-{
- __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
- __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-
- (*screen->core->destroyContext)(context->driContext);
- __glXContextDestroy(&context->base);
- xfree(context);
-}
-
-static int
-__glXDRIcontextMakeCurrent(__GLXcontext *baseContext)
-{
- __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
- __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;
- __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;
- __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-
- return (*screen->core->bindContext)(context->driContext,
- draw->driDrawable,
- read->driDrawable);
-}
-
-static int
-__glXDRIcontextLoseCurrent(__GLXcontext *baseContext)
-{
- __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
- __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-
- return (*screen->core->unbindContext)(context->driContext);
-}
-
-static int
-__glXDRIcontextCopy(__GLXcontext *baseDst, __GLXcontext *baseSrc,
- unsigned long mask)
-{
- __GLXDRIcontext *dst = (__GLXDRIcontext *) baseDst;
- __GLXDRIcontext *src = (__GLXDRIcontext *) baseSrc;
- __GLXDRIscreen *screen = (__GLXDRIscreen *) dst->base.pGlxScreen;
-
- return (*screen->core->copyContext)(dst->driContext,
- src->driContext, mask);
-}
-
-static int
-__glXDRIcontextForceCurrent(__GLXcontext *baseContext)
-{
- __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
- __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;
- __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;
- __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
-
- return (*screen->core->bindContext)(context->driContext,
- draw->driDrawable,
- read->driDrawable);
-}
-
-static Bool
-__glXDRIcontextWait(__GLXcontext *baseContext,
- __GLXclientState *cl, int *error)
-{
- if (DRI2WaitSwap(cl->client, baseContext->drawPriv->pDraw)) {
- *error = cl->client->noClientException;
- return TRUE;
- }
-
- return FALSE;
-}
-
-#ifdef __DRI_TEX_BUFFER
-
-static int
-__glXDRIbindTexImage(__GLXcontext *baseContext,
- int buffer,
- __GLXdrawable *glxPixmap)
-{
- __GLXDRIdrawable *drawable = (__GLXDRIdrawable *) glxPixmap;
- const __DRItexBufferExtension *texBuffer = drawable->screen->texBuffer;
- __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
-
- if (texBuffer == NULL)
- return Success;
-
-#if __DRI_TEX_BUFFER_VERSION >= 2
- if (texBuffer->base.version >= 2 && texBuffer->setTexBuffer2 != NULL) {
- (*texBuffer->setTexBuffer2)(context->driContext,
- glxPixmap->target,
- glxPixmap->format,
- drawable->driDrawable);
- } else
-#endif
- {
- texBuffer->setTexBuffer(context->driContext,
- glxPixmap->target,
- drawable->driDrawable);
- }
-
- return Success;
-}
-
-static int
-__glXDRIreleaseTexImage(__GLXcontext *baseContext,
- int buffer,
- __GLXdrawable *pixmap)
-{
- /* FIXME: Just unbind the texture? */
- return Success;
-}
-
-#else
-
-static int
-__glXDRIbindTexImage(__GLXcontext *baseContext,
- int buffer,
- __GLXdrawable *glxPixmap)
-{
- return Success;
-}
-
-static int
-__glXDRIreleaseTexImage(__GLXcontext *baseContext,
- int buffer,
- __GLXdrawable *pixmap)
-{
- return Success;
-}
-
-#endif
-
-static __GLXtextureFromPixmap __glXDRItextureFromPixmap = {
- __glXDRIbindTexImage,
- __glXDRIreleaseTexImage
-};
-
-static void
-__glXDRIscreenDestroy(__GLXscreen *baseScreen)
-{
- __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;
-
- (*screen->core->destroyScreen)(screen->driScreen);
-
- dlclose(screen->driver);
-
- __glXScreenDestroy(baseScreen);
-
- xfree(screen);
-}
-
-static __GLXcontext *
-__glXDRIscreenCreateContext(__GLXscreen *baseScreen,
- __GLXconfig *glxConfig,
- __GLXcontext *baseShareContext)
-{
- __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;
- __GLXDRIcontext *context, *shareContext;
- __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;
- __DRIcontext *driShare;
-
- shareContext = (__GLXDRIcontext *) baseShareContext;
- if (shareContext)
- driShare = shareContext->driContext;
- else
- driShare = NULL;
-
- context = xcalloc(1, sizeof *context);
- if (context == NULL)
- return NULL;
-
- context->base.destroy = __glXDRIcontextDestroy;
- context->base.makeCurrent = __glXDRIcontextMakeCurrent;
- context->base.loseCurrent = __glXDRIcontextLoseCurrent;
- context->base.copy = __glXDRIcontextCopy;
- context->base.forceCurrent = __glXDRIcontextForceCurrent;
- context->base.textureFromPixmap = &__glXDRItextureFromPixmap;
- context->base.wait = __glXDRIcontextWait;
-
- context->driContext =
- (*screen->dri2->createNewContext)(screen->driScreen,
- config->driConfig,
- driShare, context);
- if (context->driContext == NULL) {
- xfree(context);
- return NULL;
- }
-
- return &context->base;
-}
-
-static __GLXdrawable *
-__glXDRIscreenCreateDrawable(__GLXscreen *screen,
- DrawablePtr pDraw,
- int type,
- XID drawId,
- __GLXconfig *glxConfig)
-{
- __GLXDRIscreen *driScreen = (__GLXDRIscreen *) screen;
- __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;
- __GLXDRIdrawable *private;
-
- private = xcalloc(1, sizeof *private);
- if (private == NULL)
- return NULL;
-
- private->screen = driScreen;
- if (!__glXDrawableInit(&private->base, screen,
- pDraw, type, drawId, glxConfig)) {
- xfree(private);
- return NULL;
- }
-
- private->base.destroy = __glXDRIdrawableDestroy;
- private->base.swapBuffers = __glXDRIdrawableSwapBuffers;
- private->base.copySubBuffer = __glXDRIdrawableCopySubBuffer;
- private->base.waitGL = __glXDRIdrawableWaitGL;
- private->base.waitX = __glXDRIdrawableWaitX;
-
- if (DRI2CreateDrawable(pDraw)) {
- xfree(private);
- return NULL;
- }
-
- private->driDrawable =
- (*driScreen->dri2->createNewDrawable)(driScreen->driScreen,
- config->driConfig, private);
-
- return &private->base;
-}
-
-static __DRIbuffer *
-dri2GetBuffers(__DRIdrawable *driDrawable,
- int *width, int *height,
- unsigned int *attachments, int count,
- int *out_count, void *loaderPrivate)
-{
- __GLXDRIdrawable *private = loaderPrivate;
- DRI2BufferPtr *buffers;
- int i;
- int j;
-
- buffers = DRI2GetBuffers(private->base.pDraw,
- width, height, attachments, count, out_count);
- if (*out_count > MAX_DRAWABLE_BUFFERS) {
- *out_count = 0;
- return NULL;
- }
-
- private->width = *width;
- private->height = *height;
-
- /* This assumes the DRI2 buffer attachment tokens matches the
- * __DRIbuffer tokens. */
- j = 0;
- for (i = 0; i < *out_count; i++) {
- /* Do not send the real front buffer of a window to the client.
- */
- if ((private->base.pDraw->type == DRAWABLE_WINDOW)
- && (buffers[i]->attachment == DRI2BufferFrontLeft)) {
- continue;
- }
-
- private->buffers[j].attachment = buffers[i]->attachment;
- private->buffers[j].name = buffers[i]->name;
- private->buffers[j].pitch = buffers[i]->pitch;
- private->buffers[j].cpp = buffers[i]->cpp;
- private->buffers[j].flags = buffers[i]->flags;
- j++;
- }
-
- *out_count = j;
- return private->buffers;
-}
-
-static __DRIbuffer *
-dri2GetBuffersWithFormat(__DRIdrawable *driDrawable,
- int *width, int *height,
- unsigned int *attachments, int count,
- int *out_count, void *loaderPrivate)
-{
- __GLXDRIdrawable *private = loaderPrivate;
- DRI2BufferPtr *buffers;
- int i;
- int j = 0;
-
- buffers = DRI2GetBuffersWithFormat(private->base.pDraw,
- width, height, attachments, count,
- out_count);
- if (*out_count > MAX_DRAWABLE_BUFFERS) {
- *out_count = 0;
- return NULL;
- }
-
- private->width = *width;
- private->height = *height;
-
- /* This assumes the DRI2 buffer attachment tokens matches the
- * __DRIbuffer tokens. */
- for (i = 0; i < *out_count; i++) {
- /* Do not send the real front buffer of a window to the client.
- */
- if ((private->base.pDraw->type == DRAWABLE_WINDOW)
- && (buffers[i]->attachment == DRI2BufferFrontLeft)) {
- continue;
- }
-
- private->buffers[j].attachment = buffers[i]->attachment;
- private->buffers[j].name = buffers[i]->name;
- private->buffers[j].pitch = buffers[i]->pitch;
- private->buffers[j].cpp = buffers[i]->cpp;
- private->buffers[j].flags = buffers[i]->flags;
- j++;
- }
-
- *out_count = j;
- return private->buffers;
-}
-
-static void
-dri2FlushFrontBuffer(__DRIdrawable *driDrawable, void *loaderPrivate)
-{
- (void) driDrawable;
- __glXDRIdrawableWaitGL((__GLXdrawable *) loaderPrivate);
-}
-
-static const __DRIdri2LoaderExtension loaderExtension = {
- { __DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION },
- dri2GetBuffers,
- dri2FlushFrontBuffer,
- dri2GetBuffersWithFormat,
-};
-
-static const __DRIextension *loader_extensions[] = {
- &systemTimeExtension.base,
- &loaderExtension.base,
- NULL
-};
-
-static const char dri_driver_path[] = DRI_DRIVER_PATH;
-
-static Bool
-glxDRIEnterVT (int index, int flags)
-{
- __GLXDRIscreen *screen = (__GLXDRIscreen *)
- glxGetScreen(screenInfo.screens[index]);
-
- LogMessage(X_INFO, "AIGLX: Resuming AIGLX clients after VT switch\n");
-
- if (!(*screen->enterVT) (index, flags))
- return FALSE;
-
- glxResumeClients();
-
- return TRUE;
-}
-
-static void
-glxDRILeaveVT (int index, int flags)
-{
- __GLXDRIscreen *screen = (__GLXDRIscreen *)
- glxGetScreen(screenInfo.screens[index]);
-
- LogMessage(X_INFO, "AIGLX: Suspending AIGLX clients for VT switch\n");
-
- glxSuspendClients();
-
- return (*screen->leaveVT) (index, flags);
-}
-
-static void
-initializeExtensions(__GLXDRIscreen *screen)
-{
- const __DRIextension **extensions;
- int i;
-
- extensions = screen->core->getExtensions(screen->driScreen);
-
- __glXEnableExtension(screen->glx_enable_bits,
- "GLX_MESA_copy_sub_buffer");
- LogMessage(X_INFO, "AIGLX: enabled GLX_MESA_copy_sub_buffer\n");
-
- /* FIXME: only if DDX supports it */
- __glXEnableExtension(screen->glx_enable_bits, "GLX_INTEL_swap_event");
- LogMessage(X_INFO, "AIGLX: enabled GLX_INTEL_swap_event\n");
-
- for (i = 0; extensions[i]; i++) {
-#ifdef __DRI_READ_DRAWABLE
- if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {
- __glXEnableExtension(screen->glx_enable_bits,
- "GLX_SGI_make_current_read");
-
- LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_make_current_read\n");
- }
-#endif
-
-#ifdef __DRI_SWAP_CONTROL
- if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) {
- screen->swapControl =
- (const __DRIswapControlExtension *) extensions[i];
- __glXEnableExtension(screen->glx_enable_bits,
- "GLX_SGI_swap_control");
- __glXEnableExtension(screen->glx_enable_bits,
- "GLX_MESA_swap_control");
-
- LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control\n");
- }
-#endif
-
-#ifdef __DRI_TEX_BUFFER
- if (strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) {
- screen->texBuffer =
- (const __DRItexBufferExtension *) extensions[i];
- /* GLX_EXT_texture_from_pixmap is always enabled. */
- LogMessage(X_INFO, "AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects\n");
- }
-#endif
-
-#ifdef __DRI2_FLUSH
- if (strcmp(extensions[i]->name, __DRI2_FLUSH) == 0 &&
- extensions[i]->version >= __DRI2_FLUSH_VERSION) {
- screen->flush = (__DRI2flushExtension *) extensions[i];
- }
-#endif
-
- /* Ignore unknown extensions */
- }
-}
-
-static __GLXscreen *
-__glXDRIscreenProbe(ScreenPtr pScreen)
-{
- const char *driverName, *deviceName;
- __GLXDRIscreen *screen;
- char filename[128];
- size_t buffer_size;
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
- const __DRIextension **extensions;
- const __DRIconfig **driConfigs;
- int i;
-
- screen = xcalloc(1, sizeof *screen);
- if (screen == NULL)
- return NULL;
-
- if (!xf86LoaderCheckSymbol("DRI2Connect") ||
- !DRI2Connect(pScreen, DRI2DriverDRI,
- &screen->fd, &driverName, &deviceName)) {
- LogMessage(X_INFO,
- "AIGLX: Screen %d is not DRI2 capable\n", pScreen->myNum);
- return NULL;
- }
-
- screen->base.destroy = __glXDRIscreenDestroy;
- screen->base.createContext = __glXDRIscreenCreateContext;
- screen->base.createDrawable = __glXDRIscreenCreateDrawable;
- screen->base.swapInterval = __glXDRIdrawableSwapInterval;
- screen->base.pScreen = pScreen;
-
- __glXInitExtensionEnableBits(screen->glx_enable_bits);
-
- snprintf(filename, sizeof filename,
- "%s/%s_dri.so", dri_driver_path, driverName);
-
- screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
- if (screen->driver == NULL) {
- LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",
- filename, dlerror());
- goto handle_error;
- }
-
- extensions = dlsym(screen->driver, __DRI_DRIVER_EXTENSIONS);
- if (extensions == NULL) {
- LogMessage(X_ERROR, "AIGLX error: %s exports no extensions (%s)\n",
- driverName, dlerror());
- goto handle_error;
- }
-
- for (i = 0; extensions[i]; i++) {
- if (strcmp(extensions[i]->name, __DRI_CORE) == 0 &&
- extensions[i]->version >= __DRI_CORE_VERSION) {
- screen->core = (const __DRIcoreExtension *) extensions[i];
- }
- if (strcmp(extensions[i]->name, __DRI_DRI2) == 0 &&
- extensions[i]->version >= __DRI_DRI2_VERSION) {
- screen->dri2 = (const __DRIdri2Extension *) extensions[i];
- }
- }
-
- if (screen->core == NULL || screen->dri2 == NULL) {
- LogMessage(X_ERROR, "AIGLX error: %s exports no DRI extension\n",
- driverName);
- goto handle_error;
- }
-
- screen->driScreen =
- (*screen->dri2->createNewScreen)(pScreen->myNum,
- screen->fd,
- loader_extensions,
- &driConfigs,
- screen);
-
- if (screen->driScreen == NULL) {
- LogMessage(X_ERROR,
- "AIGLX error: Calling driver entry point failed\n");
- goto handle_error;
- }
-
- initializeExtensions(screen);
-
- screen->base.fbconfigs = glxConvertConfigs(screen->core, driConfigs);
-
- __glXScreenInit(&screen->base, pScreen);
-
- /* The first call simply determines the length of the extension string.
- * This allows us to allocate some memory to hold the extension string,
- * but it requires that we call __glXGetExtensionString a second time.
- */
- buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL);
- if (buffer_size > 0) {
- if (screen->base.GLXextensions != NULL) {
- xfree(screen->base.GLXextensions);
- }
-
- screen->base.GLXextensions = xnfalloc(buffer_size);
- (void) __glXGetExtensionString(screen->glx_enable_bits,
- screen->base.GLXextensions);
- }
-
- /* We're going to assume (perhaps incorrectly?) that all DRI2-enabled
- * drivers support the required extensions for GLX 1.4. The extensions
- * we're assuming are:
- *
- * - GLX_SGI_make_current_read (1.3)
- * - GLX_SGIX_fbconfig (1.3)
- * - GLX_SGIX_pbuffer (1.3)
- * - GLX_ARB_multisample (1.4)
- */
- screen->base.GLXmajor = 1;
- screen->base.GLXminor = 4;
-
- screen->enterVT = pScrn->EnterVT;
- pScrn->EnterVT = glxDRIEnterVT;
- screen->leaveVT = pScrn->LeaveVT;
- pScrn->LeaveVT = glxDRILeaveVT;
-
- LogMessage(X_INFO,
- "AIGLX: Loaded and initialized %s\n", filename);
-
- return &screen->base;
-
- handle_error:
- if (screen->driver)
- dlclose(screen->driver);
-
- xfree(screen);
-
- LogMessage(X_ERROR, "AIGLX: reverting to software rendering\n");
-
- return NULL;
-}
-
-_X_EXPORT __GLXprovider __glXDRI2Provider = {
- __glXDRIscreenProbe,
- "DRI2",
- NULL
-};
+/*
+ * Copyright © 2007 Red Hat, Inc
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of Red Hat,
+ * Inc not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior
+ * permission. Red Hat, Inc makes no representations about the
+ * suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * RED HAT, INC DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL RED HAT, INC BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <dlfcn.h>
+
+#include <drm.h>
+#include <GL/gl.h>
+#include <GL/internal/dri_interface.h>
+#include <GL/glxtokens.h>
+
+#include <windowstr.h>
+#include <os.h>
+
+#define _XF86DRI_SERVER_
+#include <xf86drm.h>
+#include <xf86.h>
+#include <dri2.h>
+
+#include "glxserver.h"
+#include "glxutil.h"
+#include "glxdricommon.h"
+
+#include "g_disptab.h"
+#include "glapitable.h"
+#include "glapi.h"
+#include "glthread.h"
+#include "dispatch.h"
+#include "extension_string.h"
+
+typedef struct __GLXDRIscreen __GLXDRIscreen;
+typedef struct __GLXDRIcontext __GLXDRIcontext;
+typedef struct __GLXDRIdrawable __GLXDRIdrawable;
+
+struct __GLXDRIscreen {
+ __GLXscreen base;
+ __DRIscreen *driScreen;
+ void *driver;
+ int fd;
+
+ xf86EnterVTProc *enterVT;
+ xf86LeaveVTProc *leaveVT;
+
+ const __DRIcoreExtension *core;
+ const __DRIdri2Extension *dri2;
+ const __DRI2flushExtension *flush;
+ const __DRIcopySubBufferExtension *copySubBuffer;
+ const __DRIswapControlExtension *swapControl;
+ const __DRItexBufferExtension *texBuffer;
+
+ unsigned char glx_enable_bits[__GLX_EXT_BYTES];
+};
+
+struct __GLXDRIcontext {
+ __GLXcontext base;
+ __DRIcontext *driContext;
+};
+
+#define MAX_DRAWABLE_BUFFERS 5
+
+struct __GLXDRIdrawable {
+ __GLXdrawable base;
+ __DRIdrawable *driDrawable;
+ __GLXDRIscreen *screen;
+
+ /* Dimensions as last reported by DRI2GetBuffers. */
+ int width;
+ int height;
+ __DRIbuffer buffers[MAX_DRAWABLE_BUFFERS];
+ int count;
+};
+
+static void
+__glXDRIdrawableDestroy(__GLXdrawable *drawable)
+{
+ __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
+ const __DRIcoreExtension *core = private->screen->core;
+
+ (*core->destroyDrawable)(private->driDrawable);
+
+ /* If the X window was destroyed, the dri DestroyWindow hook will
+ * aready have taken care of this, so only call if pDraw isn't NULL. */
+ if (drawable->pDraw != NULL)
+ DRI2DestroyDrawable(drawable->pDraw);
+
+ __glXDrawableRelease(drawable);
+
+ xfree(private);
+}
+
+static void
+__glXDRIdrawableCopySubBuffer(__GLXdrawable *drawable,
+ int x, int y, int w, int h)
+{
+ __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
+ BoxRec box;
+ RegionRec region;
+
+ box.x1 = x;
+ box.y1 = private->height - y - h;
+ box.x2 = x + w;
+ box.y2 = private->height - y;
+ REGION_INIT(drawable->pDraw->pScreen, ®ion, &box, 0);
+
+ DRI2CopyRegion(drawable->pDraw, ®ion,
+ DRI2BufferFrontLeft, DRI2BufferBackLeft);
+}
+
+static void
+__glXDRIdrawableWaitX(__GLXdrawable *drawable)
+{
+ __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
+ BoxRec box;
+ RegionRec region;
+
+ box.x1 = 0;
+ box.y1 = 0;
+ box.x2 = private->width;
+ box.y2 = private->height;
+ REGION_INIT(drawable->pDraw->pScreen, ®ion, &box, 0);
+
+ DRI2CopyRegion(drawable->pDraw, ®ion,
+ DRI2BufferFakeFrontLeft, DRI2BufferFrontLeft);
+}
+
+static void
+__glXDRIdrawableWaitGL(__GLXdrawable *drawable)
+{
+ __GLXDRIdrawable *private = (__GLXDRIdrawable *) drawable;
+ BoxRec box;
+ RegionRec region;
+
+ box.x1 = 0;
+ box.y1 = 0;
+ box.x2 = private->width;
+ box.y2 = private->height;
+ REGION_INIT(drawable->pDraw->pScreen, ®ion, &box, 0);
+
+ DRI2CopyRegion(drawable->pDraw, ®ion,
+ DRI2BufferFrontLeft, DRI2BufferFakeFrontLeft);
+}
+
+static void
+__glXdriSwapEvent(ClientPtr client, void *data, int type, CARD64 ust,
+ CARD64 msc, CARD64 sbc)
+{
+ __GLXdrawable *drawable = data;
+ xGLXBufferSwapComplete wire;
+
+ if (!(drawable->eventMask & GLX_BUFFER_SWAP_COMPLETE_INTEL_MASK))
+ return;
+
+ wire.type = __glXEventBase + GLX_BufferSwapComplete;
+ switch (type) {
+ case DRI2_EXCHANGE_COMPLETE:
+ wire.event_type = GLX_EXCHANGE_COMPLETE_INTEL;
+ break;
+ case DRI2_BLIT_COMPLETE:
+ wire.event_type = GLX_BLIT_COMPLETE_INTEL;
+ break;
+ case DRI2_FLIP_COMPLETE:
+ wire.event_type = GLX_FLIP_COMPLETE_INTEL;
+ break;
+ default:
+ /* unknown swap completion type */
+ break;
+ }
+ wire.sequenceNumber = client->sequence;
+ wire.drawable = drawable->drawId;
+ wire.ust_hi = ust >> 32;
+ wire.ust_lo = ust & 0xffffffff;
+ wire.msc_hi = msc >> 32;
+ wire.msc_lo = msc & 0xffffffff;
+ wire.sbc_hi = sbc >> 32;
+ wire.sbc_lo = sbc & 0xffffffff;
+
+ WriteEventsToClient(client, 1, (xEvent *) &wire);
+}
+
+/*
+ * Copy or flip back to front, honoring the swap interval if possible.
+ *
+ * If the kernel supports it, we request an event for the frame when the
+ * swap should happen, then perform the copy when we receive it.
+ */
+static GLboolean
+__glXDRIdrawableSwapBuffers(ClientPtr client, __GLXdrawable *drawable)
+{
+ __GLXDRIdrawable *priv = (__GLXDRIdrawable *) drawable;
+ __GLXDRIscreen *screen = priv->screen;
+ CARD64 unused;
+
+#if __DRI2_FLUSH_VERSION >= 3
+ if (screen->flush) {
+ (*screen->flush->flush)(priv->driDrawable);
+ (*screen->flush->invalidate)(priv->driDrawable);
+ }
+#else
+ if (screen->flush)
+ (*screen->flush->flushInvalidate)(priv->driDrawable);
+#endif
+
+ if (DRI2SwapBuffers(client, drawable->pDraw, 0, 0, 0, &unused,
+ __glXdriSwapEvent, drawable->pDraw) != Success)
+ return FALSE;
+
+ return TRUE;
+}
+
+static int
+__glXDRIdrawableSwapInterval(__GLXdrawable *drawable, int interval)
+{
+ if (interval <= 0) /* || interval > BIGNUM? */
+ return GLX_BAD_VALUE;
+
+ DRI2SwapInterval(drawable->pDraw, interval);
+
+ return 0;
+}
+
+static void
+__glXDRIcontextDestroy(__GLXcontext *baseContext)
+{
+ __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
+ __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
+
+ (*screen->core->destroyContext)(context->driContext);
+ __glXContextDestroy(&context->base);
+ xfree(context);
+}
+
+static int
+__glXDRIcontextMakeCurrent(__GLXcontext *baseContext)
+{
+ __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
+ __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;
+ __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;
+ __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
+
+ return (*screen->core->bindContext)(context->driContext,
+ draw->driDrawable,
+ read->driDrawable);
+}
+
+static int
+__glXDRIcontextLoseCurrent(__GLXcontext *baseContext)
+{
+ __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
+ __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
+
+ return (*screen->core->unbindContext)(context->driContext);
+}
+
+static int
+__glXDRIcontextCopy(__GLXcontext *baseDst, __GLXcontext *baseSrc,
+ unsigned long mask)
+{
+ __GLXDRIcontext *dst = (__GLXDRIcontext *) baseDst;
+ __GLXDRIcontext *src = (__GLXDRIcontext *) baseSrc;
+ __GLXDRIscreen *screen = (__GLXDRIscreen *) dst->base.pGlxScreen;
+
+ return (*screen->core->copyContext)(dst->driContext,
+ src->driContext, mask);
+}
+
+static int
+__glXDRIcontextForceCurrent(__GLXcontext *baseContext)
+{
+ __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
+ __GLXDRIdrawable *draw = (__GLXDRIdrawable *) baseContext->drawPriv;
+ __GLXDRIdrawable *read = (__GLXDRIdrawable *) baseContext->readPriv;
+ __GLXDRIscreen *screen = (__GLXDRIscreen *) context->base.pGlxScreen;
+
+ return (*screen->core->bindContext)(context->driContext,
+ draw->driDrawable,
+ read->driDrawable);
+}
+
+static Bool
+__glXDRIcontextWait(__GLXcontext *baseContext,
+ __GLXclientState *cl, int *error)
+{
+ if (DRI2WaitSwap(cl->client, baseContext->drawPriv->pDraw)) {
+ *error = cl->client->noClientException;
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
+#ifdef __DRI_TEX_BUFFER
+
+static int
+__glXDRIbindTexImage(__GLXcontext *baseContext,
+ int buffer,
+ __GLXdrawable *glxPixmap)
+{
+ __GLXDRIdrawable *drawable = (__GLXDRIdrawable *) glxPixmap;
+ const __DRItexBufferExtension *texBuffer = drawable->screen->texBuffer;
+ __GLXDRIcontext *context = (__GLXDRIcontext *) baseContext;
+
+ if (texBuffer == NULL)
+ return Success;
+
+#if __DRI_TEX_BUFFER_VERSION >= 2
+ if (texBuffer->base.version >= 2 && texBuffer->setTexBuffer2 != NULL) {
+ (*texBuffer->setTexBuffer2)(context->driContext,
+ glxPixmap->target,
+ glxPixmap->format,
+ drawable->driDrawable);
+ } else
+#endif
+ {
+ texBuffer->setTexBuffer(context->driContext,
+ glxPixmap->target,
+ drawable->driDrawable);
+ }
+
+ return Success;
+}
+
+static int
+__glXDRIreleaseTexImage(__GLXcontext *baseContext,
+ int buffer,
+ __GLXdrawable *pixmap)
+{
+ /* FIXME: Just unbind the texture? */
+ return Success;
+}
+
+#else
+
+static int
+__glXDRIbindTexImage(__GLXcontext *baseContext,
+ int buffer,
+ __GLXdrawable *glxPixmap)
+{
+ return Success;
+}
+
+static int
+__glXDRIreleaseTexImage(__GLXcontext *baseContext,
+ int buffer,
+ __GLXdrawable *pixmap)
+{
+ return Success;
+}
+
+#endif
+
+static __GLXtextureFromPixmap __glXDRItextureFromPixmap = {
+ __glXDRIbindTexImage,
+ __glXDRIreleaseTexImage
+};
+
+static void
+__glXDRIscreenDestroy(__GLXscreen *baseScreen)
+{
+ __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;
+
+ (*screen->core->destroyScreen)(screen->driScreen);
+
+ dlclose(screen->driver);
+
+ __glXScreenDestroy(baseScreen);
+
+ xfree(screen);
+}
+
+static __GLXcontext *
+__glXDRIscreenCreateContext(__GLXscreen *baseScreen,
+ __GLXconfig *glxConfig,
+ __GLXcontext *baseShareContext)
+{
+ __GLXDRIscreen *screen = (__GLXDRIscreen *) baseScreen;
+ __GLXDRIcontext *context, *shareContext;
+ __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;
+ __DRIcontext *driShare;
+
+ shareContext = (__GLXDRIcontext *) baseShareContext;
+ if (shareContext)
+ driShare = shareContext->driContext;
+ else
+ driShare = NULL;
+
+ context = xcalloc(1, sizeof *context);
+ if (context == NULL)
+ return NULL;
+
+ context->base.destroy = __glXDRIcontextDestroy;
+ context->base.makeCurrent = __glXDRIcontextMakeCurrent;
+ context->base.loseCurrent = __glXDRIcontextLoseCurrent;
+ context->base.copy = __glXDRIcontextCopy;
+ context->base.forceCurrent = __glXDRIcontextForceCurrent;
+ context->base.textureFromPixmap = &__glXDRItextureFromPixmap;
+ context->base.wait = __glXDRIcontextWait;
+
+ context->driContext =
+ (*screen->dri2->createNewContext)(screen->driScreen,
+ config->driConfig,
+ driShare, context);
+ if (context->driContext == NULL) {
+ xfree(context);
+ return NULL;
+ }
+
+ return &context->base;
+}
+
+static __GLXdrawable *
+__glXDRIscreenCreateDrawable(__GLXscreen *screen,
+ DrawablePtr pDraw,
+ int type,
+ XID drawId,
+ __GLXconfig *glxConfig)
+{
+ __GLXDRIscreen *driScreen = (__GLXDRIscreen *) screen;
+ __GLXDRIconfig *config = (__GLXDRIconfig *) glxConfig;
+ __GLXDRIdrawable *private;
+
+ private = xcalloc(1, sizeof *private);
+ if (private == NULL)
+ return NULL;
+
+ private->screen = driScreen;
+ if (!__glXDrawableInit(&private->base, screen,
+ pDraw, type, drawId, glxConfig)) {
+ xfree(private);
+ return NULL;
+ }
+
+ private->base.destroy = __glXDRIdrawableDestroy;
+ private->base.swapBuffers = __glXDRIdrawableSwapBuffers;
+ private->base.copySubBuffer = __glXDRIdrawableCopySubBuffer;
+ private->base.waitGL = __glXDRIdrawableWaitGL;
+ private->base.waitX = __glXDRIdrawableWaitX;
+
+ if (DRI2CreateDrawable(pDraw)) {
+ xfree(private);
+ return NULL;
+ }
+
+ private->driDrawable =
+ (*driScreen->dri2->createNewDrawable)(driScreen->driScreen,
+ config->driConfig, private);
+
+ return &private->base;
+}
+
+static __DRIbuffer *
+dri2GetBuffers(__DRIdrawable *driDrawable,
+ int *width, int *height,
+ unsigned int *attachments, int count,
+ int *out_count, void *loaderPrivate)
+{
+ __GLXDRIdrawable *private = loaderPrivate;
+ DRI2BufferPtr *buffers;
+ int i;
+ int j;
+
+ buffers = DRI2GetBuffers(private->base.pDraw,
+ width, height, attachments, count, out_count);
+ if (*out_count > MAX_DRAWABLE_BUFFERS) {
+ *out_count = 0;
+ return NULL;
+ }
+
+ private->width = *width;
+ private->height = *height;
+
+ /* This assumes the DRI2 buffer attachment tokens matches the
+ * __DRIbuffer tokens. */
+ j = 0;
+ for (i = 0; i < *out_count; i++) {
+ /* Do not send the real front buffer of a window to the client.
+ */
+ if ((private->base.pDraw->type == DRAWABLE_WINDOW)
+ && (buffers[i]->attachment == DRI2BufferFrontLeft)) {
+ continue;
+ }
+
+ private->buffers[j].attachment = buffers[i]->attachment;
+ private->buffers[j].name = buffers[i]->name;
+ private->buffers[j].pitch = buffers[i]->pitch;
+ private->buffers[j].cpp = buffers[i]->cpp;
+ private->buffers[j].flags = buffers[i]->flags;
+ j++;
+ }
+
+ *out_count = j;
+ return private->buffers;
+}
+
+static __DRIbuffer *
+dri2GetBuffersWithFormat(__DRIdrawable *driDrawable,
+ int *width, int *height,
+ unsigned int *attachments, int count,
+ int *out_count, void *loaderPrivate)
+{
+ __GLXDRIdrawable *private = loaderPrivate;
+ DRI2BufferPtr *buffers;
+ int i;
+ int j = 0;
+
+ buffers = DRI2GetBuffersWithFormat(private->base.pDraw,
+ width, height, attachments, count,
+ out_count);
+ if (*out_count > MAX_DRAWABLE_BUFFERS) {
+ *out_count = 0;
+ return NULL;
+ }
+
+ private->width = *width;
+ private->height = *height;
+
+ /* This assumes the DRI2 buffer attachment tokens matches the
+ * __DRIbuffer tokens. */
+ for (i = 0; i < *out_count; i++) {
+ /* Do not send the real front buffer of a window to the client.
+ */
+ if ((private->base.pDraw->type == DRAWABLE_WINDOW)
+ && (buffers[i]->attachment == DRI2BufferFrontLeft)) {
+ continue;
+ }
+
+ private->buffers[j].attachment = buffers[i]->attachment;
+ private->buffers[j].name = buffers[i]->name;
+ private->buffers[j].pitch = buffers[i]->pitch;
+ private->buffers[j].cpp = buffers[i]->cpp;
+ private->buffers[j].flags = buffers[i]->flags;
+ j++;
+ }
+
+ *out_count = j;
+ return private->buffers;
+}
+
+static void
+dri2FlushFrontBuffer(__DRIdrawable *driDrawable, void *loaderPrivate)
+{
+ (void) driDrawable;
+ __glXDRIdrawableWaitGL((__GLXdrawable *) loaderPrivate);
+}
+
+static const __DRIdri2LoaderExtension loaderExtension = {
+ { __DRI_DRI2_LOADER, __DRI_DRI2_LOADER_VERSION },
+ dri2GetBuffers,
+ dri2FlushFrontBuffer,
+ dri2GetBuffersWithFormat,
+};
+
+static const __DRIextension *loader_extensions[] = {
+ &systemTimeExtension.base,
+ &loaderExtension.base,
+ NULL
+};
+
+static const char dri_driver_path[] = DRI_DRIVER_PATH;
+
+static Bool
+glxDRIEnterVT (int index, int flags)
+{
+ __GLXDRIscreen *screen = (__GLXDRIscreen *)
+ glxGetScreen(screenInfo.screens[index]);
+
+ LogMessage(X_INFO, "AIGLX: Resuming AIGLX clients after VT switch\n");
+
+ if (!(*screen->enterVT) (index, flags))
+ return FALSE;
+
+ glxResumeClients();
+
+ return TRUE;
+}
+
+static void
+glxDRILeaveVT (int index, int flags)
+{
+ __GLXDRIscreen *screen = (__GLXDRIscreen *)
+ glxGetScreen(screenInfo.screens[index]);
+
+ LogMessage(X_INFO, "AIGLX: Suspending AIGLX clients for VT switch\n");
+
+ glxSuspendClients();
+
+ return (*screen->leaveVT) (index, flags);
+}
+
+static void
+initializeExtensions(__GLXDRIscreen *screen)
+{
+ const __DRIextension **extensions;
+ int i;
+
+ extensions = screen->core->getExtensions(screen->driScreen);
+
+ __glXEnableExtension(screen->glx_enable_bits,
+ "GLX_MESA_copy_sub_buffer");
+ LogMessage(X_INFO, "AIGLX: enabled GLX_MESA_copy_sub_buffer\n");
+
+ /* FIXME: only if DDX supports it */
+ __glXEnableExtension(screen->glx_enable_bits, "GLX_INTEL_swap_event");
+ LogMessage(X_INFO, "AIGLX: enabled GLX_INTEL_swap_event\n");
+
+ for (i = 0; extensions[i]; i++) {
+#ifdef __DRI_READ_DRAWABLE
+ if (strcmp(extensions[i]->name, __DRI_READ_DRAWABLE) == 0) {
+ __glXEnableExtension(screen->glx_enable_bits,
+ "GLX_SGI_make_current_read");
+
+ LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_make_current_read\n");
+ }
+#endif
+
+#ifdef __DRI_SWAP_CONTROL
+ if (strcmp(extensions[i]->name, __DRI_SWAP_CONTROL) == 0) {
+ screen->swapControl =
+ (const __DRIswapControlExtension *) extensions[i];
+ __glXEnableExtension(screen->glx_enable_bits,
+ "GLX_SGI_swap_control");
+ __glXEnableExtension(screen->glx_enable_bits,
+ "GLX_MESA_swap_control");
+
+ LogMessage(X_INFO, "AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control\n");
+ }
+#endif
+
+#ifdef __DRI_TEX_BUFFER
+ if (strcmp(extensions[i]->name, __DRI_TEX_BUFFER) == 0) {
+ screen->texBuffer =
+ (const __DRItexBufferExtension *) extensions[i];
+ /* GLX_EXT_texture_from_pixmap is always enabled. */
+ LogMessage(X_INFO, "AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects\n");
+ }
+#endif
+
+#ifdef __DRI2_FLUSH
+ if (strcmp(extensions[i]->name, __DRI2_FLUSH) == 0 &&
+ extensions[i]->version >= __DRI2_FLUSH_VERSION) {
+ screen->flush = (__DRI2flushExtension *) extensions[i];
+ }
+#endif
+
+ /* Ignore unknown extensions */
+ }
+}
+
+static __GLXscreen *
+__glXDRIscreenProbe(ScreenPtr pScreen)
+{
+ const char *driverName, *deviceName;
+ __GLXDRIscreen *screen;
+ char filename[128];
+ size_t buffer_size;
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+ const __DRIextension **extensions;
+ const __DRIconfig **driConfigs;
+ int i;
+
+ screen = xcalloc(1, sizeof *screen);
+ if (screen == NULL)
+ return NULL;
+
+ if (!xf86LoaderCheckSymbol("DRI2Connect") ||
+ !DRI2Connect(pScreen, DRI2DriverDRI,
+ &screen->fd, &driverName, &deviceName)) {
+ LogMessage(X_INFO,
+ "AIGLX: Screen %d is not DRI2 capable\n", pScreen->myNum);
+ return NULL;
+ }
+
+ screen->base.destroy = __glXDRIscreenDestroy;
+ screen->base.createContext = __glXDRIscreenCreateContext;
+ screen->base.createDrawable = __glXDRIscreenCreateDrawable;
+ screen->base.swapInterval = __glXDRIdrawableSwapInterval;
+ screen->base.pScreen = pScreen;
+
+ __glXInitExtensionEnableBits(screen->glx_enable_bits);
+
+ snprintf(filename, sizeof filename,
+ "%s/%s_dri.so", dri_driver_path, driverName);
+
+ screen->driver = dlopen(filename, RTLD_LAZY | RTLD_LOCAL);
+ if (screen->driver == NULL) {
+ LogMessage(X_ERROR, "AIGLX error: dlopen of %s failed (%s)\n",
+ filename, dlerror());
+ goto handle_error;
+ }
+
+ extensions = dlsym(screen->driver, __DRI_DRIVER_EXTENSIONS);
+ if (extensions == NULL) {
+ LogMessage(X_ERROR, "AIGLX error: %s exports no extensions (%s)\n",
+ driverName, dlerror());
+ goto handle_error;
+ }
+
+ for (i = 0; extensions[i]; i++) {
+ if (strcmp(extensions[i]->name, __DRI_CORE) == 0 &&
+ extensions[i]->version >= __DRI_CORE_VERSION) {
+ screen->core = (const __DRIcoreExtension *) extensions[i];
+ }
+ if (strcmp(extensions[i]->name, __DRI_DRI2) == 0 &&
+ extensions[i]->version >= __DRI_DRI2_VERSION) {
+ screen->dri2 = (const __DRIdri2Extension *) extensions[i];
+ }
+ }
+
+ if (screen->core == NULL || screen->dri2 == NULL) {
+ LogMessage(X_ERROR, "AIGLX error: %s exports no DRI extension\n",
+ driverName);
+ goto handle_error;
+ }
+
+ screen->driScreen =
+ (*screen->dri2->createNewScreen)(pScreen->myNum,
+ screen->fd,
+ loader_extensions,
+ &driConfigs,
+ screen);
+
+ if (screen->driScreen == NULL) {
+ LogMessage(X_ERROR,
+ "AIGLX error: Calling driver entry point failed\n");
+ goto handle_error;
+ }
+
+ initializeExtensions(screen);
+
+ screen->base.fbconfigs = glxConvertConfigs(screen->core, driConfigs);
+
+ __glXScreenInit(&screen->base, pScreen);
+
+ /* The first call simply determines the length of the extension string.
+ * This allows us to allocate some memory to hold the extension string,
+ * but it requires that we call __glXGetExtensionString a second time.
+ */
+ buffer_size = __glXGetExtensionString(screen->glx_enable_bits, NULL);
+ if (buffer_size > 0) {
+ if (screen->base.GLXextensions != NULL) {
+ xfree(screen->base.GLXextensions);
+ }
+
+ screen->base.GLXextensions = xnfalloc(buffer_size);
+ (void) __glXGetExtensionString(screen->glx_enable_bits,
+ screen->base.GLXextensions);
+ }
+
+ /* We're going to assume (perhaps incorrectly?) that all DRI2-enabled
+ * drivers support the required extensions for GLX 1.4. The extensions
+ * we're assuming are:
+ *
+ * - GLX_SGI_make_current_read (1.3)
+ * - GLX_SGIX_fbconfig (1.3)
+ * - GLX_SGIX_pbuffer (1.3)
+ * - GLX_ARB_multisample (1.4)
+ */
+ screen->base.GLXmajor = 1;
+ screen->base.GLXminor = 4;
+
+ screen->enterVT = pScrn->EnterVT;
+ pScrn->EnterVT = glxDRIEnterVT;
+ screen->leaveVT = pScrn->LeaveVT;
+ pScrn->LeaveVT = glxDRILeaveVT;
+
+ LogMessage(X_INFO,
+ "AIGLX: Loaded and initialized %s\n", filename);
+
+ return &screen->base;
+
+ handle_error:
+ if (screen->driver)
+ dlclose(screen->driver);
+
+ xfree(screen);
+
+ LogMessage(X_ERROR, "AIGLX: reverting to software rendering\n");
+
+ return NULL;
+}
+
+_X_EXPORT __GLXprovider __glXDRI2Provider = {
+ __glXDRIscreenProbe,
+ "DRI2",
+ NULL
+};
diff --git a/xorg-server/hw/dmx/examples/xinput.c b/xorg-server/hw/dmx/examples/xinput.c
index 74353a93b..7421be337 100644
--- a/xorg-server/hw/dmx/examples/xinput.c
+++ b/xorg-server/hw/dmx/examples/xinput.c
@@ -233,7 +233,7 @@ int main(int argc, char **argv)
int total = 0;
#define ADD(type) \
- if (cnt >= MAX_EVENTS) abort(); \
+ if (cnt >= MAX_EVENTS) OsAbort(); \
names[cnt] = #type; \
type(dev, event_type[cnt], event_list[cnt]); \
if (event_type[cnt]) ++cnt
diff --git a/xorg-server/hw/kdrive/src/kdrive.c b/xorg-server/hw/kdrive/src/kdrive.c
index 7675c1e86..1902ab885 100644
--- a/xorg-server/hw/kdrive/src/kdrive.c
+++ b/xorg-server/hw/kdrive/src/kdrive.c
@@ -335,7 +335,7 @@ AbortDDX(void)
}
if (kdCaughtSignal)
- abort();
+ OsAbort();
}
void
diff --git a/xorg-server/hw/xfree86/common/xf86Init.c b/xorg-server/hw/xfree86/common/xf86Init.c
index 2c206ff47..72241a776 100644
--- a/xorg-server/hw/xfree86/common/xf86Init.c
+++ b/xorg-server/hw/xfree86/common/xf86Init.c
@@ -1235,7 +1235,7 @@ ddxGiveUp(void)
/* If an unexpected signal was caught, dump a core for debugging */
if (xf86Info.caughtSignal)
- abort();
+ OsAbort();
}
diff --git a/xorg-server/hw/xfree86/modes/xf86Crtc.c b/xorg-server/hw/xfree86/modes/xf86Crtc.c
index cfe808e3e..9b1ff280b 100644
--- a/xorg-server/hw/xfree86/modes/xf86Crtc.c
+++ b/xorg-server/hw/xfree86/modes/xf86Crtc.c
@@ -1,3198 +1,3199 @@
-/*
- * Copyright © 2006 Keith Packard
- * Copyright © 2008 Red Hat, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that copyright
- * notice and this permission notice appear in supporting documentation, and
- * that the name of the copyright holders not be used in advertising or
- * publicity pertaining to distribution of the software without specific,
- * written prior permission. The copyright holders make no representations
- * about the suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
- * OF THIS SOFTWARE.
- */
-
-#ifdef HAVE_XORG_CONFIG_H
-#include <xorg-config.h>
-#else
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#endif
-
-#include <stddef.h>
-#include <string.h>
-#include <stdio.h>
-
-#include "xf86.h"
-#include "xf86DDC.h"
-#include "xf86Crtc.h"
-#include "xf86Modes.h"
-#include "xf86Priv.h"
-#include "xf86RandR12.h"
-#include "X11/extensions/render.h"
-#include "X11/extensions/dpmsconst.h"
-#include "X11/Xatom.h"
-#ifdef RENDER
-#include "picturestr.h"
-#endif
-
-#include "xf86xv.h"
-
-/*
- * Initialize xf86CrtcConfig structure
- */
-
-int xf86CrtcConfigPrivateIndex = -1;
-
-void
-xf86CrtcConfigInit (ScrnInfoPtr scrn,
- const xf86CrtcConfigFuncsRec *funcs)
-{
- xf86CrtcConfigPtr config;
-
- if (xf86CrtcConfigPrivateIndex == -1)
- xf86CrtcConfigPrivateIndex = xf86AllocateScrnInfoPrivateIndex();
- config = xnfcalloc (1, sizeof (xf86CrtcConfigRec));
-
- config->funcs = funcs;
-
- scrn->privates[xf86CrtcConfigPrivateIndex].ptr = config;
-}
-
-void
-xf86CrtcSetSizeRange (ScrnInfoPtr scrn,
- int minWidth, int minHeight,
- int maxWidth, int maxHeight)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
-
- config->minWidth = minWidth;
- config->minHeight = minHeight;
- config->maxWidth = maxWidth;
- config->maxHeight = maxHeight;
-}
-
-/*
- * Crtc functions
- */
-xf86CrtcPtr
-xf86CrtcCreate (ScrnInfoPtr scrn,
- const xf86CrtcFuncsRec *funcs)
-{
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
- xf86CrtcPtr crtc, *crtcs;
-
- crtc = xcalloc (sizeof (xf86CrtcRec), 1);
- if (!crtc)
- return NULL;
- crtc->version = XF86_CRTC_VERSION;
- crtc->scrn = scrn;
- crtc->funcs = funcs;
-#ifdef RANDR_12_INTERFACE
- crtc->randr_crtc = NULL;
-#endif
- crtc->rotation = RR_Rotate_0;
- crtc->desiredRotation = RR_Rotate_0;
- pixman_transform_init_identity (&crtc->crtc_to_framebuffer);
- pixman_f_transform_init_identity (&crtc->f_crtc_to_framebuffer);
- pixman_f_transform_init_identity (&crtc->f_framebuffer_to_crtc);
- crtc->filter = NULL;
- crtc->params = NULL;
- crtc->nparams = 0;
- crtc->filter_width = 0;
- crtc->filter_height = 0;
- crtc->transform_in_use = FALSE;
- crtc->transformPresent = FALSE;
- crtc->desiredTransformPresent = FALSE;
- memset (&crtc->bounds, '\0', sizeof (crtc->bounds));
-
- /* Preallocate gamma at a sensible size. */
- crtc->gamma_size = 256;
- crtc->gamma_red = malloc(3 * crtc->gamma_size * sizeof (CARD16));
- if (!crtc->gamma_red) {
- xfree (crtc);
- return NULL;
- }
- crtc->gamma_green = crtc->gamma_red + crtc->gamma_size;
- crtc->gamma_blue = crtc->gamma_green + crtc->gamma_size;
-
- if (xf86_config->crtc)
- crtcs = xrealloc (xf86_config->crtc,
- (xf86_config->num_crtc + 1) * sizeof (xf86CrtcPtr));
- else
- crtcs = xalloc ((xf86_config->num_crtc + 1) * sizeof (xf86CrtcPtr));
- if (!crtcs)
- {
- xfree (crtc);
- return NULL;
- }
- xf86_config->crtc = crtcs;
- xf86_config->crtc[xf86_config->num_crtc++] = crtc;
- return crtc;
-}
-
-void
-xf86CrtcDestroy (xf86CrtcPtr crtc)
-{
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(crtc->scrn);
- int c;
-
- (*crtc->funcs->destroy) (crtc);
- for (c = 0; c < xf86_config->num_crtc; c++)
- if (xf86_config->crtc[c] == crtc)
- {
- memmove (&xf86_config->crtc[c],
- &xf86_config->crtc[c+1],
- ((xf86_config->num_crtc - (c + 1)) * sizeof(void*)));
- xf86_config->num_crtc--;
- break;
- }
- if (crtc->params)
- xfree (crtc->params);
- free(crtc->gamma_red);
- xfree (crtc);
-}
-
-
-/**
- * Return whether any outputs are connected to the specified pipe
- */
-
-Bool
-xf86CrtcInUse (xf86CrtcPtr crtc)
-{
- ScrnInfoPtr pScrn = crtc->scrn;
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
- int o;
-
- for (o = 0; o < xf86_config->num_output; o++)
- if (xf86_config->output[o]->crtc == crtc)
- return TRUE;
- return FALSE;
-}
-
-void
-xf86CrtcSetScreenSubpixelOrder (ScreenPtr pScreen)
-{
-#ifdef RENDER
- int subpixel_order = SubPixelUnknown;
- Bool has_none = FALSE;
- ScrnInfoPtr scrn = xf86Screens[pScreen->myNum];
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
- int c, o;
-
- for (c = 0; c < xf86_config->num_crtc; c++)
- {
- xf86CrtcPtr crtc = xf86_config->crtc[c];
-
- for (o = 0; o < xf86_config->num_output; o++)
- {
- xf86OutputPtr output = xf86_config->output[o];
-
- if (output->crtc == crtc)
- {
- switch (output->subpixel_order) {
- case SubPixelNone:
- has_none = TRUE;
- break;
- case SubPixelUnknown:
- break;
- default:
- subpixel_order = output->subpixel_order;
- break;
- }
- }
- if (subpixel_order != SubPixelUnknown)
- break;
- }
- if (subpixel_order != SubPixelUnknown)
- {
- static const int circle[4] = {
- SubPixelHorizontalRGB,
- SubPixelVerticalRGB,
- SubPixelHorizontalBGR,
- SubPixelVerticalBGR,
- };
- int rotate;
- int c;
- for (rotate = 0; rotate < 4; rotate++)
- if (crtc->rotation & (1 << rotate))
- break;
- for (c = 0; c < 4; c++)
- if (circle[c] == subpixel_order)
- break;
- c = (c + rotate) & 0x3;
- if ((crtc->rotation & RR_Reflect_X) && !(c & 1))
- c ^= 2;
- if ((crtc->rotation & RR_Reflect_Y) && (c & 1))
- c ^= 2;
- subpixel_order = circle[c];
- break;
- }
- }
- if (subpixel_order == SubPixelUnknown && has_none)
- subpixel_order = SubPixelNone;
- PictureSetSubpixelOrder (pScreen, subpixel_order);
-#endif
-}
-
-/**
- * Sets the given video mode on the given crtc
- */
-Bool
-xf86CrtcSetModeTransform (xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation,
- RRTransformPtr transform, int x, int y)
-{
- ScrnInfoPtr scrn = crtc->scrn;
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
- int i;
- Bool ret = FALSE;
- Bool didLock = FALSE;
- DisplayModePtr adjusted_mode;
- DisplayModeRec saved_mode;
- int saved_x, saved_y;
- Rotation saved_rotation;
- RRTransformRec saved_transform;
- Bool saved_transform_present;
-
- crtc->enabled = xf86CrtcInUse (crtc);
-
- /* We only hit this if someone explicitly sends a "disabled" modeset. */
- if (!crtc->enabled)
- {
- /* Check everything for stuff that should be off. */
- xf86DisableUnusedFunctions(scrn);
- return TRUE;
- }
-
- adjusted_mode = xf86DuplicateMode(mode);
-
-
- saved_mode = crtc->mode;
- saved_x = crtc->x;
- saved_y = crtc->y;
- saved_rotation = crtc->rotation;
- if (crtc->transformPresent) {
- RRTransformInit (&saved_transform);
- RRTransformCopy (&saved_transform, &crtc->transform);
- }
- saved_transform_present = crtc->transformPresent;
-
- /* Update crtc values up front so the driver can rely on them for mode
- * setting.
- */
- crtc->mode = *mode;
- crtc->x = x;
- crtc->y = y;
- crtc->rotation = rotation;
- if (transform) {
- RRTransformCopy (&crtc->transform, transform);
- crtc->transformPresent = TRUE;
- } else
- crtc->transformPresent = FALSE;
-
- if (crtc->funcs->set_mode_major) {
- ret = crtc->funcs->set_mode_major(crtc, mode, rotation, x, y);
- goto done;
- }
-
- didLock = crtc->funcs->lock (crtc);
- /* Pass our mode to the outputs and the CRTC to give them a chance to
- * adjust it according to limitations or output properties, and also
- * a chance to reject the mode entirely.
- */
- for (i = 0; i < xf86_config->num_output; i++) {
- xf86OutputPtr output = xf86_config->output[i];
-
- if (output->crtc != crtc)
- continue;
-
- if (!output->funcs->mode_fixup(output, mode, adjusted_mode)) {
- goto done;
- }
- }
-
- if (!crtc->funcs->mode_fixup(crtc, mode, adjusted_mode)) {
- goto done;
- }
-
- if (!xf86CrtcRotate (crtc))
- goto done;
-
- /* Prepare the outputs and CRTCs before setting the mode. */
- for (i = 0; i < xf86_config->num_output; i++) {
- xf86OutputPtr output = xf86_config->output[i];
-
- if (output->crtc != crtc)
- continue;
-
- /* Disable the output as the first thing we do. */
- output->funcs->prepare(output);
- }
-
- crtc->funcs->prepare(crtc);
-
- /* Set up the DPLL and any output state that needs to adjust or depend
- * on the DPLL.
- */
- crtc->funcs->mode_set(crtc, mode, adjusted_mode, crtc->x, crtc->y);
- for (i = 0; i < xf86_config->num_output; i++)
- {
- xf86OutputPtr output = xf86_config->output[i];
- if (output->crtc == crtc)
- output->funcs->mode_set(output, mode, adjusted_mode);
- }
-
- /* Only upload when needed, to avoid unneeded delays. */
- if (!crtc->active && crtc->funcs->gamma_set)
- crtc->funcs->gamma_set(crtc, crtc->gamma_red, crtc->gamma_green,
- crtc->gamma_blue, crtc->gamma_size);
-
- /* Now, enable the clocks, plane, pipe, and outputs that we set up. */
- crtc->funcs->commit(crtc);
- for (i = 0; i < xf86_config->num_output; i++)
- {
- xf86OutputPtr output = xf86_config->output[i];
- if (output->crtc == crtc)
- output->funcs->commit(output);
- }
-
- ret = TRUE;
-
-done:
- if (ret) {
- crtc->active = TRUE;
- if (scrn->pScreen)
- xf86CrtcSetScreenSubpixelOrder (scrn->pScreen);
- } else {
- crtc->x = saved_x;
- crtc->y = saved_y;
- crtc->rotation = saved_rotation;
- crtc->mode = saved_mode;
- if (saved_transform_present)
- RRTransformCopy (&crtc->transform, &saved_transform);
- crtc->transformPresent = saved_transform_present;
- }
-
- if (adjusted_mode->name)
- xfree(adjusted_mode->name);
- xfree(adjusted_mode);
-
- if (didLock)
- crtc->funcs->unlock (crtc);
-
- return ret;
-}
-
-/**
- * Sets the given video mode on the given crtc, but without providing
- * a transform
- */
-Bool
-xf86CrtcSetMode (xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation,
- int x, int y)
-{
- return xf86CrtcSetModeTransform (crtc, mode, rotation, NULL, x, y);
-}
-
-/**
- * Pans the screen, does not change the mode
- */
-void
-xf86CrtcSetOrigin (xf86CrtcPtr crtc, int x, int y)
-{
- crtc->x = x;
- crtc->y = y;
- if (crtc->funcs->set_origin) {
- if (!xf86CrtcRotate (crtc))
- return;
- crtc->funcs->set_origin (crtc, x, y);
- }
- else
- xf86CrtcSetMode (crtc, &crtc->mode, crtc->rotation, x, y);
-}
-
-/*
- * Output functions
- */
-
-extern XF86ConfigPtr xf86configptr;
-
-typedef enum {
- OPTION_PREFERRED_MODE,
- OPTION_POSITION,
- OPTION_BELOW,
- OPTION_RIGHT_OF,
- OPTION_ABOVE,
- OPTION_LEFT_OF,
- OPTION_ENABLE,
- OPTION_DISABLE,
- OPTION_MIN_CLOCK,
- OPTION_MAX_CLOCK,
- OPTION_IGNORE,
- OPTION_ROTATE,
- OPTION_PANNING,
- OPTION_PRIMARY,
-} OutputOpts;
-
-static OptionInfoRec xf86OutputOptions[] = {
- {OPTION_PREFERRED_MODE, "PreferredMode", OPTV_STRING, {0}, FALSE },
- {OPTION_POSITION, "Position", OPTV_STRING, {0}, FALSE },
- {OPTION_BELOW, "Below", OPTV_STRING, {0}, FALSE },
- {OPTION_RIGHT_OF, "RightOf", OPTV_STRING, {0}, FALSE },
- {OPTION_ABOVE, "Above", OPTV_STRING, {0}, FALSE },
- {OPTION_LEFT_OF, "LeftOf", OPTV_STRING, {0}, FALSE },
- {OPTION_ENABLE, "Enable", OPTV_BOOLEAN, {0}, FALSE },
- {OPTION_DISABLE, "Disable", OPTV_BOOLEAN, {0}, FALSE },
- {OPTION_MIN_CLOCK, "MinClock", OPTV_FREQ, {0}, FALSE },
- {OPTION_MAX_CLOCK, "MaxClock", OPTV_FREQ, {0}, FALSE },
- {OPTION_IGNORE, "Ignore", OPTV_BOOLEAN, {0}, FALSE },
- {OPTION_ROTATE, "Rotate", OPTV_STRING, {0}, FALSE },
- {OPTION_PANNING, "Panning", OPTV_STRING, {0}, FALSE },
- {OPTION_PRIMARY, "Primary", OPTV_BOOLEAN, {0}, FALSE },
- {-1, NULL, OPTV_NONE, {0}, FALSE },
-};
-
-enum {
- OPTION_MODEDEBUG,
-};
-
-static OptionInfoRec xf86DeviceOptions[] = {
- {OPTION_MODEDEBUG, "ModeDebug", OPTV_BOOLEAN, {0}, FALSE },
- {-1, NULL, OPTV_NONE, {0}, FALSE },
-};
-
-static void
-xf86OutputSetMonitor (xf86OutputPtr output)
-{
- char *option_name;
- static const char monitor_prefix[] = "monitor-";
- char *monitor;
-
- if (!output->name)
- return;
-
- if (output->options)
- xfree (output->options);
-
- output->options = xnfalloc (sizeof (xf86OutputOptions));
- memcpy (output->options, xf86OutputOptions, sizeof (xf86OutputOptions));
-
- option_name = xnfalloc (strlen (monitor_prefix) +
- strlen (output->name) + 1);
- strcpy (option_name, monitor_prefix);
- strcat (option_name, output->name);
- monitor = xf86findOptionValue (output->scrn->options, option_name);
- if (!monitor)
- monitor = output->name;
- else
- xf86MarkOptionUsedByName (output->scrn->options, option_name);
- xfree (option_name);
- output->conf_monitor = xf86findMonitor (monitor,
- xf86configptr->conf_monitor_lst);
- /*
- * Find the monitor section of the screen and use that
- */
- if (!output->conf_monitor && output->use_screen_monitor)
- output->conf_monitor = xf86findMonitor (output->scrn->monitor->id,
- xf86configptr->conf_monitor_lst);
- if (output->conf_monitor)
- {
- xf86DrvMsg (output->scrn->scrnIndex, X_INFO,
- "Output %s using monitor section %s\n",
- output->name, output->conf_monitor->mon_identifier);
- xf86ProcessOptions (output->scrn->scrnIndex,
- output->conf_monitor->mon_option_lst,
- output->options);
- }
- else
- xf86DrvMsg (output->scrn->scrnIndex, X_INFO,
- "Output %s has no monitor section\n",
- output->name);
-}
-
-static Bool
-xf86OutputEnabled (xf86OutputPtr output, Bool strict)
-{
- Bool enable, disable;
-
- /* check to see if this output was enabled in the config file */
- if (xf86GetOptValBool (output->options, OPTION_ENABLE, &enable) && enable)
- {
- xf86DrvMsg (output->scrn->scrnIndex, X_INFO,
- "Output %s enabled by config file\n", output->name);
- return TRUE;
- }
- /* or if this output was disabled in the config file */
- if (xf86GetOptValBool (output->options, OPTION_DISABLE, &disable) && disable)
- {
- xf86DrvMsg (output->scrn->scrnIndex, X_INFO,
- "Output %s disabled by config file\n", output->name);
- return FALSE;
- }
-
- /* If not, try to only light up the ones we know are connected */
- if (strict) {
- enable = output->status == XF86OutputStatusConnected;
- }
- /* But if that fails, try to light up even outputs we're unsure of */
- else {
- enable = output->status != XF86OutputStatusDisconnected;
- }
-
- xf86DrvMsg (output->scrn->scrnIndex, X_INFO,
- "Output %s %sconnected\n", output->name, enable ? "" : "dis");
- return enable;
-}
-
-static Bool
-xf86OutputIgnored (xf86OutputPtr output)
-{
- return xf86ReturnOptValBool (output->options, OPTION_IGNORE, FALSE);
-}
-
-static char *direction[4] = {
- "normal",
- "left",
- "inverted",
- "right"
-};
-
-static Rotation
-xf86OutputInitialRotation (xf86OutputPtr output)
-{
- char *rotate_name = xf86GetOptValString (output->options,
- OPTION_ROTATE);
- int i;
-
- if (!rotate_name)
- return RR_Rotate_0;
-
- for (i = 0; i < 4; i++)
- if (xf86nameCompare (direction[i], rotate_name) == 0)
- return (1 << i);
- return RR_Rotate_0;
-}
-
-xf86OutputPtr
-xf86OutputCreate (ScrnInfoPtr scrn,
- const xf86OutputFuncsRec *funcs,
- const char *name)
-{
- xf86OutputPtr output, *outputs;
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
- int len;
- Bool primary;
-
- if (name)
- len = strlen (name) + 1;
- else
- len = 0;
-
- output = xcalloc (sizeof (xf86OutputRec) + len, 1);
- if (!output)
- return NULL;
- output->scrn = scrn;
- output->funcs = funcs;
- if (name)
- {
- output->name = (char *) (output + 1);
- strcpy (output->name, name);
- }
- output->subpixel_order = SubPixelUnknown;
- /*
- * Use the old per-screen monitor section for the first output
- */
- output->use_screen_monitor = (xf86_config->num_output == 0);
-#ifdef RANDR_12_INTERFACE
- output->randr_output = NULL;
-#endif
- if (name)
- {
- xf86OutputSetMonitor (output);
- if (xf86OutputIgnored (output))
- {
- xfree (output);
- return FALSE;
- }
- }
-
-
- if (xf86_config->output)
- outputs = xrealloc (xf86_config->output,
- (xf86_config->num_output + 1) * sizeof (xf86OutputPtr));
- else
- outputs = xalloc ((xf86_config->num_output + 1) * sizeof (xf86OutputPtr));
- if (!outputs)
- {
- xfree (output);
- return NULL;
- }
-
- xf86_config->output = outputs;
-
- if (xf86GetOptValBool (output->options, OPTION_PRIMARY, &primary) && primary)
- {
- memmove(xf86_config->output + 1, xf86_config->output,
- xf86_config->num_output * sizeof (xf86OutputPtr));
- xf86_config->output[0] = output;
- }
- else
- {
- xf86_config->output[xf86_config->num_output] = output;
- }
-
- xf86_config->num_output++;
-
- return output;
-}
-
-Bool
-xf86OutputRename (xf86OutputPtr output, const char *name)
-{
- int len = strlen(name) + 1;
- char *newname = xalloc (len);
-
- if (!newname)
- return FALSE; /* so sorry... */
-
- strcpy (newname, name);
- if (output->name && output->name != (char *) (output + 1))
- xfree (output->name);
- output->name = newname;
- xf86OutputSetMonitor (output);
- if (xf86OutputIgnored (output))
- return FALSE;
- return TRUE;
-}
-
-void
-xf86OutputUseScreenMonitor (xf86OutputPtr output, Bool use_screen_monitor)
-{
- if (use_screen_monitor != output->use_screen_monitor)
- {
- output->use_screen_monitor = use_screen_monitor;
- xf86OutputSetMonitor (output);
- }
-}
-
-void
-xf86OutputDestroy (xf86OutputPtr output)
-{
- ScrnInfoPtr scrn = output->scrn;
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
- int o;
-
- (*output->funcs->destroy) (output);
- while (output->probed_modes)
- xf86DeleteMode (&output->probed_modes, output->probed_modes);
- for (o = 0; o < xf86_config->num_output; o++)
- if (xf86_config->output[o] == output)
- {
- memmove (&xf86_config->output[o],
- &xf86_config->output[o+1],
- ((xf86_config->num_output - (o + 1)) * sizeof(void*)));
- xf86_config->num_output--;
- break;
- }
- if (output->name && output->name != (char *) (output + 1))
- xfree (output->name);
- xfree (output);
-}
-
-/*
- * Called during CreateScreenResources to hook up RandR
- */
-static Bool
-xf86CrtcCreateScreenResources (ScreenPtr screen)
-{
- ScrnInfoPtr scrn = xf86Screens[screen->myNum];
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
-
- screen->CreateScreenResources = config->CreateScreenResources;
-
- if (!(*screen->CreateScreenResources)(screen))
- return FALSE;
-
- if (!xf86RandR12CreateScreenResources (screen))
- return FALSE;
-
- return TRUE;
-}
-
-/*
- * Clean up config on server reset
- */
-static Bool
-xf86CrtcCloseScreen (int index, ScreenPtr screen)
-{
- ScrnInfoPtr scrn = xf86Screens[screen->myNum];
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int o, c;
-
- screen->CloseScreen = config->CloseScreen;
-
- xf86RotateCloseScreen (screen);
-
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
-
- output->randr_output = NULL;
- }
- for (c = 0; c < config->num_crtc; c++)
- {
- xf86CrtcPtr crtc = config->crtc[c];
-
- crtc->randr_crtc = NULL;
- }
- return screen->CloseScreen (index, screen);
-}
-
-/*
- * Called at ScreenInit time to set up
- */
-#ifdef RANDR_13_INTERFACE
-int
-#else
-Bool
-#endif
-xf86CrtcScreenInit (ScreenPtr screen)
-{
- ScrnInfoPtr scrn = xf86Screens[screen->myNum];
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int c;
-
- /* Rotation */
- xf86DrvMsg(scrn->scrnIndex, X_INFO, "RandR 1.2 enabled, ignore the following RandR disabled message.\n");
- xf86DisableRandR(); /* Disable old RandR extension support */
- xf86RandR12Init (screen);
-
- /* support all rotations if every crtc has the shadow alloc funcs */
- for (c = 0; c < config->num_crtc; c++)
- {
- xf86CrtcPtr crtc = config->crtc[c];
- if (!crtc->funcs->shadow_allocate || !crtc->funcs->shadow_create)
- break;
- }
- if (c == config->num_crtc)
- {
- xf86RandR12SetRotations (screen, RR_Rotate_0 | RR_Rotate_90 |
- RR_Rotate_180 | RR_Rotate_270 |
- RR_Reflect_X | RR_Reflect_Y);
- xf86RandR12SetTransformSupport (screen, TRUE);
- }
- else
- {
- xf86RandR12SetRotations (screen, RR_Rotate_0);
- xf86RandR12SetTransformSupport (screen, FALSE);
- }
-
- /* Wrap CreateScreenResources so we can initialize the RandR code */
- config->CreateScreenResources = screen->CreateScreenResources;
- screen->CreateScreenResources = xf86CrtcCreateScreenResources;
-
- config->CloseScreen = screen->CloseScreen;
- screen->CloseScreen = xf86CrtcCloseScreen;
-
-#ifdef XFreeXDGA
- _xf86_di_dga_init_internal(screen);
-#endif
-#ifdef RANDR_13_INTERFACE
- return RANDR_INTERFACE_VERSION;
-#else
- return TRUE;
-#endif
-}
-
-static DisplayModePtr
-xf86DefaultMode (xf86OutputPtr output, int width, int height)
-{
- DisplayModePtr target_mode = NULL;
- DisplayModePtr mode;
- int target_diff = 0;
- int target_preferred = 0;
- int mm_height;
-
- mm_height = output->mm_height;
- if (!mm_height)
- mm_height = (768 * 25.4) / DEFAULT_DPI;
- /*
- * Pick a mode closest to DEFAULT_DPI
- */
- for (mode = output->probed_modes; mode; mode = mode->next)
- {
- int dpi;
- int preferred = (((mode->type & M_T_PREFERRED) != 0) +
- ((mode->type & M_T_USERPREF) != 0));
- int diff;
-
- if (xf86ModeWidth (mode, output->initial_rotation) > width ||
- xf86ModeHeight (mode, output->initial_rotation) > height)
- continue;
-
- /* yes, use VDisplay here, not xf86ModeHeight */
- dpi = (mode->VDisplay * 254) / (mm_height * 10);
- diff = dpi - DEFAULT_DPI;
- diff = diff < 0 ? -diff : diff;
- if (target_mode == NULL || (preferred > target_preferred) ||
- (preferred == target_preferred && diff < target_diff))
- {
- target_mode = mode;
- target_diff = diff;
- target_preferred = preferred;
- }
- }
- return target_mode;
-}
-
-static DisplayModePtr
-xf86ClosestMode (xf86OutputPtr output,
- DisplayModePtr match, Rotation match_rotation,
- int width, int height)
-{
- DisplayModePtr target_mode = NULL;
- DisplayModePtr mode;
- int target_diff = 0;
-
- /*
- * Pick a mode closest to the specified mode
- */
- for (mode = output->probed_modes; mode; mode = mode->next)
- {
- int dx, dy;
- int diff;
-
- if (xf86ModeWidth (mode, output->initial_rotation) > width ||
- xf86ModeHeight (mode, output->initial_rotation) > height)
- continue;
-
- /* exact matches are preferred */
- if (output->initial_rotation == match_rotation &&
- xf86ModesEqual (mode, match))
- return mode;
-
- dx = xf86ModeWidth (match, match_rotation) - xf86ModeWidth (mode, output->initial_rotation);
- dy = xf86ModeHeight (match, match_rotation) - xf86ModeHeight (mode, output->initial_rotation);
- diff = dx * dx + dy * dy;
- if (target_mode == NULL || diff < target_diff)
- {
- target_mode = mode;
- target_diff = diff;
- }
- }
- return target_mode;
-}
-
-static DisplayModePtr
-xf86OutputHasPreferredMode (xf86OutputPtr output, int width, int height)
-{
- DisplayModePtr mode;
-
- for (mode = output->probed_modes; mode; mode = mode->next)
- {
- if (xf86ModeWidth (mode, output->initial_rotation) > width ||
- xf86ModeHeight (mode, output->initial_rotation) > height)
- continue;
-
- if (mode->type & M_T_PREFERRED)
- return mode;
- }
- return NULL;
-}
-
-static DisplayModePtr
-xf86OutputHasUserPreferredMode (xf86OutputPtr output)
-{
- DisplayModePtr mode, first = output->probed_modes;
-
- for (mode = first; mode && mode->next != first; mode = mode->next)
- if (mode->type & M_T_USERPREF)
- return mode;
-
- return NULL;
-}
-
-static int
-xf86PickCrtcs (ScrnInfoPtr scrn,
- xf86CrtcPtr *best_crtcs,
- DisplayModePtr *modes,
- int n,
- int width,
- int height)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int c, o;
- xf86OutputPtr output;
- xf86CrtcPtr crtc;
- xf86CrtcPtr *crtcs;
- xf86CrtcPtr best_crtc;
- int best_score;
- int score;
- int my_score;
-
- if (n == config->num_output)
- return 0;
- output = config->output[n];
-
- /*
- * Compute score with this output disabled
- */
- best_crtcs[n] = NULL;
- best_crtc = NULL;
- best_score = xf86PickCrtcs (scrn, best_crtcs, modes, n+1, width, height);
- if (modes[n] == NULL)
- return best_score;
-
- crtcs = xalloc (config->num_output * sizeof (xf86CrtcPtr));
- if (!crtcs)
- return best_score;
-
- my_score = 1;
- /* Score outputs that are known to be connected higher */
- if (output->status == XF86OutputStatusConnected)
- my_score++;
- /* Score outputs with preferred modes higher */
- if (xf86OutputHasPreferredMode (output, width, height))
- my_score++;
- /*
- * Select a crtc for this output and
- * then attempt to configure the remaining
- * outputs
- */
- for (c = 0; c < config->num_crtc; c++)
- {
- if ((output->possible_crtcs & (1 << c)) == 0)
- continue;
-
- crtc = config->crtc[c];
- /*
- * Check to see if some other output is
- * using this crtc
- */
- for (o = 0; o < n; o++)
- if (best_crtcs[o] == crtc)
- break;
- if (o < n)
- {
- /*
- * If the two outputs desire the same mode,
- * see if they can be cloned
- */
- if (xf86ModesEqual (modes[o], modes[n]) &&
- config->output[o]->initial_rotation == config->output[n]->initial_rotation &&
- config->output[o]->initial_x == config->output[n]->initial_x &&
- config->output[o]->initial_y == config->output[n]->initial_y)
- {
- if ((output->possible_clones & (1 << o)) == 0)
- continue; /* nope, try next CRTC */
- }
- else
- continue; /* different modes, can't clone */
- }
- crtcs[n] = crtc;
- memcpy (crtcs, best_crtcs, n * sizeof (xf86CrtcPtr));
- score = my_score + xf86PickCrtcs (scrn, crtcs, modes, n+1, width, height);
- if (score > best_score)
- {
- best_crtc = crtc;
- best_score = score;
- memcpy (best_crtcs, crtcs, config->num_output * sizeof (xf86CrtcPtr));
- }
- }
- xfree (crtcs);
- return best_score;
-}
-
-
-/*
- * Compute the virtual size necessary to place all of the available
- * crtcs in the specified configuration.
- *
- * canGrow indicates that the driver can make the screen larger than its initial
- * configuration. If FALSE, this function will enlarge the screen to include
- * the largest available mode.
- */
-
-static void
-xf86DefaultScreenLimits (ScrnInfoPtr scrn, int *widthp, int *heightp,
- Bool canGrow)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int width = 0, height = 0;
- int o;
- int c;
- int s;
-
- for (c = 0; c < config->num_crtc; c++)
- {
- int crtc_width = 0, crtc_height = 0;
- xf86CrtcPtr crtc = config->crtc[c];
-
- if (crtc->enabled)
- {
- crtc_width = crtc->x + xf86ModeWidth (&crtc->desiredMode, crtc->desiredRotation);
- crtc_height = crtc->y + xf86ModeHeight (&crtc->desiredMode, crtc->desiredRotation);
- }
- if (!canGrow) {
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
-
- for (s = 0; s < config->num_crtc; s++)
- if (output->possible_crtcs & (1 << s))
- {
- DisplayModePtr mode;
- for (mode = output->probed_modes; mode; mode = mode->next)
- {
- if (mode->HDisplay > crtc_width)
- crtc_width = mode->HDisplay;
- if (mode->VDisplay > crtc_width)
- crtc_width = mode->VDisplay;
- if (mode->VDisplay > crtc_height)
- crtc_height = mode->VDisplay;
- if (mode->HDisplay > crtc_height)
- crtc_height = mode->HDisplay;
- }
- }
- }
- }
- if (crtc_width > width)
- width = crtc_width;
- if (crtc_height > height)
- height = crtc_height;
- }
- if (config->maxWidth && width > config->maxWidth) width = config->maxWidth;
- if (config->maxHeight && height > config->maxHeight) height = config->maxHeight;
- if (config->minWidth && width < config->minWidth) width = config->minWidth;
- if (config->minHeight && height < config->minHeight) height = config->minHeight;
- *widthp = width;
- *heightp = height;
-}
-
-#define POSITION_UNSET -100000
-
-/*
- * check if the user configured any outputs at all
- * with either a position or a relative setting or a mode.
- */
-static Bool
-xf86UserConfiguredOutputs(ScrnInfoPtr scrn, DisplayModePtr *modes)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int o;
- Bool user_conf = FALSE;
-
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
- char *position;
- char *relative_name;
- OutputOpts relation;
- int r;
- static const OutputOpts relations[] = {
- OPTION_BELOW, OPTION_RIGHT_OF, OPTION_ABOVE, OPTION_LEFT_OF
- };
-
- position = xf86GetOptValString (output->options,
- OPTION_POSITION);
- if (position)
- user_conf = TRUE;
-
- relation = 0;
- relative_name = NULL;
- for (r = 0; r < 4; r++)
- {
- relation = relations[r];
- relative_name = xf86GetOptValString (output->options,
- relation);
- if (relative_name)
- break;
- }
- if (relative_name)
- user_conf = TRUE;
-
- modes[o] = xf86OutputHasUserPreferredMode(output);
- if (modes[o])
- user_conf = TRUE;
- }
-
- return user_conf;
-}
-
-static Bool
-xf86InitialOutputPositions (ScrnInfoPtr scrn, DisplayModePtr *modes)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int o;
- int min_x, min_y;
-
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
-
- output->initial_x = output->initial_y = POSITION_UNSET;
- }
-
- /*
- * Loop until all outputs are set
- */
- for (;;)
- {
- Bool any_set = FALSE;
- Bool keep_going = FALSE;
-
- for (o = 0; o < config->num_output; o++)
- {
- static const OutputOpts relations[] = {
- OPTION_BELOW, OPTION_RIGHT_OF, OPTION_ABOVE, OPTION_LEFT_OF
- };
- xf86OutputPtr output = config->output[o];
- xf86OutputPtr relative;
- char *relative_name;
- char *position;
- OutputOpts relation;
- int r;
-
- if (output->initial_x != POSITION_UNSET)
- continue;
- position = xf86GetOptValString (output->options,
- OPTION_POSITION);
- /*
- * Absolute position wins
- */
- if (position)
- {
- int x, y;
- if (sscanf (position, "%d %d", &x, &y) == 2)
- {
- output->initial_x = x;
- output->initial_y = y;
- }
- else
- {
- xf86DrvMsg (scrn->scrnIndex, X_ERROR,
- "Output %s position not of form \"x y\"\n",
- output->name);
- output->initial_x = output->initial_y = 0;
- }
- any_set = TRUE;
- continue;
- }
- /*
- * Next comes relative positions
- */
- relation = 0;
- relative_name = NULL;
- for (r = 0; r < 4; r++)
- {
- relation = relations[r];
- relative_name = xf86GetOptValString (output->options,
- relation);
- if (relative_name)
- break;
- }
- if (relative_name)
- {
- int or;
- relative = NULL;
- for (or = 0; or < config->num_output; or++)
- {
- xf86OutputPtr out_rel = config->output[or];
- XF86ConfMonitorPtr rel_mon = out_rel->conf_monitor;
-
- if (rel_mon)
- {
- if (xf86nameCompare (rel_mon->mon_identifier,
- relative_name) == 0)
- {
- relative = config->output[or];
- break;
- }
- }
- if (strcmp (out_rel->name, relative_name) == 0)
- {
- relative = config->output[or];
- break;
- }
- }
- if (!relative)
- {
- xf86DrvMsg (scrn->scrnIndex, X_ERROR,
- "Cannot position output %s relative to unknown output %s\n",
- output->name, relative_name);
- output->initial_x = 0;
- output->initial_y = 0;
- any_set = TRUE;
- continue;
- }
- if (!modes[or])
- {
- xf86DrvMsg (scrn->scrnIndex, X_ERROR,
- "Cannot position output %s relative to output %s without modes\n",
- output->name, relative_name);
- output->initial_x = 0;
- output->initial_y = 0;
- any_set = TRUE;
- continue;
- }
- if (relative->initial_x == POSITION_UNSET)
- {
- keep_going = TRUE;
- continue;
- }
- output->initial_x = relative->initial_x;
- output->initial_y = relative->initial_y;
- switch (relation) {
- case OPTION_BELOW:
- output->initial_y += xf86ModeHeight (modes[or], relative->initial_rotation);
- break;
- case OPTION_RIGHT_OF:
- output->initial_x += xf86ModeWidth (modes[or], relative->initial_rotation);
- break;
- case OPTION_ABOVE:
- if (modes[o])
- output->initial_y -= xf86ModeHeight (modes[o], output->initial_rotation);
- break;
- case OPTION_LEFT_OF:
- if (modes[o])
- output->initial_x -= xf86ModeWidth (modes[o], output->initial_rotation);
- break;
- default:
- break;
- }
- any_set = TRUE;
- continue;
- }
-
- /* Nothing set, just stick them at 0,0 */
- output->initial_x = 0;
- output->initial_y = 0;
- any_set = TRUE;
- }
- if (!keep_going)
- break;
- if (!any_set)
- {
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
- if (output->initial_x == POSITION_UNSET)
- {
- xf86DrvMsg (scrn->scrnIndex, X_ERROR,
- "Output position loop. Moving %s to 0,0\n",
- output->name);
- output->initial_x = output->initial_y = 0;
- break;
- }
- }
- }
- }
-
- /*
- * normalize positions
- */
- min_x = 1000000;
- min_y = 1000000;
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
-
- if (output->initial_x < min_x)
- min_x = output->initial_x;
- if (output->initial_y < min_y)
- min_y = output->initial_y;
- }
-
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
-
- output->initial_x -= min_x;
- output->initial_y -= min_y;
- }
- return TRUE;
-}
-
-static void
-xf86InitialPanning (ScrnInfoPtr scrn)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int o;
-
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
- char *panning = xf86GetOptValString (output->options, OPTION_PANNING);
- int width, height, left, top;
- int track_width, track_height, track_left, track_top;
- int brdr[4];
-
- memset (&output->initialTotalArea, 0, sizeof(BoxRec));
- memset (&output->initialTrackingArea, 0, sizeof(BoxRec));
- memset (output->initialBorder, 0, 4*sizeof(INT16));
-
- if (! panning)
- continue;
-
- switch (sscanf (panning, "%dx%d+%d+%d/%dx%d+%d+%d/%d/%d/%d/%d",
- &width, &height, &left, &top,
- &track_width, &track_height, &track_left, &track_top,
- &brdr[0], &brdr[1], &brdr[2], &brdr[3])) {
- case 12:
- output->initialBorder[0] = brdr[0];
- output->initialBorder[1] = brdr[1];
- output->initialBorder[2] = brdr[2];
- output->initialBorder[3] = brdr[3];
- /* fall through */
- case 8:
- output->initialTrackingArea.x1 = track_left;
- output->initialTrackingArea.y1 = track_top;
- output->initialTrackingArea.x2 = track_left + track_width;
- output->initialTrackingArea.y2 = track_top + track_height;
- /* fall through */
- case 4:
- output->initialTotalArea.x1 = left;
- output->initialTotalArea.y1 = top;
- /* fall through */
- case 2:
- output->initialTotalArea.x2 = output->initialTotalArea.x1 + width;
- output->initialTotalArea.y2 = output->initialTotalArea.y1 + height;
- break;
- default:
- xf86DrvMsg (scrn->scrnIndex, X_ERROR,
- "Broken panning specification '%s' for output %s in config file\n",
- panning, output->name);
- }
- }
-}
-
-/** Return - 0 + if a should be earlier, same or later than b in list
- */
-static int
-xf86ModeCompare (DisplayModePtr a, DisplayModePtr b)
-{
- int diff;
-
- diff = ((b->type & M_T_PREFERRED) != 0) - ((a->type & M_T_PREFERRED) != 0);
- if (diff)
- return diff;
- diff = b->HDisplay * b->VDisplay - a->HDisplay * a->VDisplay;
- if (diff)
- return diff;
- diff = b->Clock - a->Clock;
- return diff;
-}
-
-/**
- * Insertion sort input in-place and return the resulting head
- */
-static DisplayModePtr
-xf86SortModes (DisplayModePtr input)
-{
- DisplayModePtr output = NULL, i, o, n, *op, prev;
-
- /* sort by preferred status and pixel area */
- while (input)
- {
- i = input;
- input = input->next;
- for (op = &output; (o = *op); op = &o->next)
- if (xf86ModeCompare (o, i) > 0)
- break;
- i->next = *op;
- *op = i;
- }
- /* prune identical modes */
- for (o = output; o && (n = o->next); o = n)
- {
- if (!strcmp (o->name, n->name) && xf86ModesEqual (o, n))
- {
- o->next = n->next;
- xfree (n->name);
- xfree (n);
- n = o;
- }
- }
- /* hook up backward links */
- prev = NULL;
- for (o = output; o; o = o->next)
- {
- o->prev = prev;
- prev = o;
- }
- return output;
-}
-
-static char *
-preferredMode(ScrnInfoPtr pScrn, xf86OutputPtr output)
-{
- char *preferred_mode = NULL;
-
- /* Check for a configured preference for a particular mode */
- preferred_mode = xf86GetOptValString (output->options,
- OPTION_PREFERRED_MODE);
- if (preferred_mode)
- return preferred_mode;
-
- if (pScrn->display->modes && *pScrn->display->modes)
- preferred_mode = *pScrn->display->modes;
-
- return preferred_mode;
-}
-
-static void
-GuessRangeFromModes(MonPtr mon, DisplayModePtr mode)
-{
- if (!mon || !mode)
- return;
-
- mon->nHsync = 1;
- mon->hsync[0].lo = 1024.0;
- mon->hsync[0].hi = 0.0;
-
- mon->nVrefresh = 1;
- mon->vrefresh[0].lo = 1024.0;
- mon->vrefresh[0].hi = 0.0;
-
- while (mode) {
- if (!mode->HSync)
- mode->HSync = ((float) mode->Clock ) / ((float) mode->HTotal);
-
- if (!mode->VRefresh)
- mode->VRefresh = (1000.0 * ((float) mode->Clock)) /
- ((float) (mode->HTotal * mode->VTotal));
-
- if (mode->HSync < mon->hsync[0].lo)
- mon->hsync[0].lo = mode->HSync;
-
- if (mode->HSync > mon->hsync[0].hi)
- mon->hsync[0].hi = mode->HSync;
-
- if (mode->VRefresh < mon->vrefresh[0].lo)
- mon->vrefresh[0].lo = mode->VRefresh;
-
- if (mode->VRefresh > mon->vrefresh[0].hi)
- mon->vrefresh[0].hi = mode->VRefresh;
-
- mode = mode->next;
- }
-
- /* stretch out the bottom to fit 640x480@60 */
- if (mon->hsync[0].lo > 31.0)
- mon->hsync[0].lo = 31.0;
- if (mon->vrefresh[0].lo > 58.0)
- mon->vrefresh[0].lo = 58.0;
-}
-
-struct det_monrec_parameter {
- MonRec *mon_rec;
- int *max_clock;
- Bool set_hsync;
- Bool set_vrefresh;
- enum { sync_config, sync_edid, sync_default } *sync_source;
-};
-
-static void handle_detailed_monrec(struct detailed_monitor_section *det_mon,
- void *data)
-{
- enum { sync_config, sync_edid, sync_default };
- struct det_monrec_parameter *p;
- p = (struct det_monrec_parameter *)data;
-
- if (det_mon->type == DS_RANGES) {
- struct monitor_ranges *ranges = &det_mon->section.ranges;
- if (p->set_hsync && ranges->max_h) {
- p->mon_rec->hsync[p->mon_rec->nHsync].lo = ranges->min_h;
- p->mon_rec->hsync[p->mon_rec->nHsync].hi = ranges->max_h;
- p->mon_rec->nHsync++;
- if (*p->sync_source == sync_default)
- *p->sync_source = sync_edid;
- }
- if (p->set_vrefresh && ranges->max_v) {
- p->mon_rec->vrefresh[p->mon_rec->nVrefresh].lo = ranges->min_v;
- p->mon_rec->vrefresh[p->mon_rec->nVrefresh].hi = ranges->max_v;
- p->mon_rec->nVrefresh++;
- if (*p->sync_source == sync_default)
- *p->sync_source = sync_edid;
- }
- if (ranges->max_clock * 1000 > *p->max_clock)
- *p->max_clock = ranges->max_clock * 1000;
- }
-}
-
-void
-xf86ProbeOutputModes (ScrnInfoPtr scrn, int maxX, int maxY)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int o;
-
- /* When canGrow was TRUE in the initial configuration we have to
- * compare against the maximum values so that we don't drop modes.
- * When canGrow was FALSE, the maximum values would have been clamped
- * anyway.
- */
- if (maxX == 0 || maxY == 0) {
- maxX = config->maxWidth;
- maxY = config->maxHeight;
- }
-
- /* Probe the list of modes for each output. */
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
- DisplayModePtr mode;
- DisplayModePtr config_modes = NULL, output_modes, default_modes = NULL;
- char *preferred_mode;
- xf86MonPtr edid_monitor;
- XF86ConfMonitorPtr conf_monitor;
- MonRec mon_rec;
- int min_clock = 0;
- int max_clock = 0;
- double clock;
- Bool add_default_modes = TRUE;
- Bool debug_modes = config->debug_modes ||
- xf86Initialising;
- enum { sync_config, sync_edid, sync_default } sync_source = sync_default;
-
- while (output->probed_modes != NULL)
- xf86DeleteMode(&output->probed_modes, output->probed_modes);
-
- /*
- * Check connection status
- */
- output->status = (*output->funcs->detect)(output);
-
- if (output->status == XF86OutputStatusDisconnected)
- {
- xf86OutputSetEDID (output, NULL);
- continue;
- }
-
- memset (&mon_rec, '\0', sizeof (mon_rec));
-
- conf_monitor = output->conf_monitor;
-
- if (conf_monitor)
- {
- int i;
-
- for (i = 0; i < conf_monitor->mon_n_hsync; i++)
- {
- mon_rec.hsync[mon_rec.nHsync].lo = conf_monitor->mon_hsync[i].lo;
- mon_rec.hsync[mon_rec.nHsync].hi = conf_monitor->mon_hsync[i].hi;
- mon_rec.nHsync++;
- sync_source = sync_config;
- }
- for (i = 0; i < conf_monitor->mon_n_vrefresh; i++)
- {
- mon_rec.vrefresh[mon_rec.nVrefresh].lo = conf_monitor->mon_vrefresh[i].lo;
- mon_rec.vrefresh[mon_rec.nVrefresh].hi = conf_monitor->mon_vrefresh[i].hi;
- mon_rec.nVrefresh++;
- sync_source = sync_config;
- }
- config_modes = xf86GetMonitorModes (scrn, conf_monitor);
- }
-
- output_modes = (*output->funcs->get_modes) (output);
-
- edid_monitor = output->MonInfo;
-
- if (edid_monitor)
- {
- struct det_monrec_parameter p;
- struct disp_features *features = &edid_monitor->features;
-
- /* if display is not continuous-frequency, don't add default modes */
- if (!GTF_SUPPORTED(features->msc))
- add_default_modes = FALSE;
-
- p.mon_rec = &mon_rec;
- p.max_clock = &max_clock;
- p.set_hsync = mon_rec.nHsync == 0;
- p.set_vrefresh = mon_rec.nVrefresh == 0;
- p.sync_source = &sync_source;
-
- xf86ForEachDetailedBlock(edid_monitor,
- handle_detailed_monrec,
- &p);
- }
-
- if (xf86GetOptValFreq (output->options, OPTION_MIN_CLOCK,
- OPTUNITS_KHZ, &clock))
- min_clock = (int) clock;
- if (xf86GetOptValFreq (output->options, OPTION_MAX_CLOCK,
- OPTUNITS_KHZ, &clock))
- max_clock = (int) clock;
-
- /* If we still don't have a sync range, guess wildly */
- if (!mon_rec.nHsync || !mon_rec.nVrefresh)
- GuessRangeFromModes(&mon_rec, output_modes);
-
- /*
- * These limits will end up setting a 1024x768@60Hz mode by default,
- * which seems like a fairly good mode to use when nothing else is
- * specified
- */
- if (mon_rec.nHsync == 0)
- {
- mon_rec.hsync[0].lo = 31.0;
- mon_rec.hsync[0].hi = 55.0;
- mon_rec.nHsync = 1;
- }
- if (mon_rec.nVrefresh == 0)
- {
- mon_rec.vrefresh[0].lo = 58.0;
- mon_rec.vrefresh[0].hi = 62.0;
- mon_rec.nVrefresh = 1;
- }
-
- if (add_default_modes)
- default_modes = xf86GetDefaultModes ();
-
- /*
- * If this is not an RB monitor, remove RB modes from the default
- * pool. RB modes from the config or the monitor itself are fine.
- */
- if (!mon_rec.reducedblanking)
- xf86ValidateModesReducedBlanking (scrn, default_modes);
-
- if (sync_source == sync_config)
- {
- /*
- * Check output and config modes against sync range from config file
- */
- xf86ValidateModesSync (scrn, output_modes, &mon_rec);
- xf86ValidateModesSync (scrn, config_modes, &mon_rec);
- }
- /*
- * Check default modes against sync range
- */
- xf86ValidateModesSync (scrn, default_modes, &mon_rec);
- /*
- * Check default modes against monitor max clock
- */
- if (max_clock) {
- xf86ValidateModesClocks(scrn, default_modes,
- &min_clock, &max_clock, 1);
- xf86ValidateModesClocks(scrn, output_modes,
- &min_clock, &max_clock, 1);
- }
-
- output->probed_modes = NULL;
- output->probed_modes = xf86ModesAdd (output->probed_modes, config_modes);
- output->probed_modes = xf86ModesAdd (output->probed_modes, output_modes);
- output->probed_modes = xf86ModesAdd (output->probed_modes, default_modes);
-
- /*
- * Check all modes against max size, interlace, and doublescan
- */
- if (maxX && maxY)
- xf86ValidateModesSize (scrn, output->probed_modes,
- maxX, maxY, 0);
-
- {
- int flags = (output->interlaceAllowed ? V_INTERLACE : 0) |
- (output->doubleScanAllowed ? V_DBLSCAN : 0);
- xf86ValidateModesFlags (scrn, output->probed_modes, flags);
- }
-
- /*
- * Check all modes against output
- */
- for (mode = output->probed_modes; mode != NULL; mode = mode->next)
- if (mode->status == MODE_OK)
- mode->status = (*output->funcs->mode_valid)(output, mode);
-
- xf86PruneInvalidModes(scrn, &output->probed_modes, debug_modes);
-
- output->probed_modes = xf86SortModes (output->probed_modes);
-
- /* Check for a configured preference for a particular mode */
- preferred_mode = preferredMode(scrn, output);
-
- if (preferred_mode)
- {
- for (mode = output->probed_modes; mode; mode = mode->next)
- {
- if (!strcmp (preferred_mode, mode->name))
- {
- if (mode != output->probed_modes)
- {
- if (mode->prev)
- mode->prev->next = mode->next;
- if (mode->next)
- mode->next->prev = mode->prev;
- mode->next = output->probed_modes;
- output->probed_modes->prev = mode;
- mode->prev = NULL;
- output->probed_modes = mode;
- }
- mode->type |= (M_T_PREFERRED|M_T_USERPREF);
- break;
- }
- }
- }
-
- output->initial_rotation = xf86OutputInitialRotation (output);
-
- if (debug_modes) {
- if (output->probed_modes != NULL) {
- xf86DrvMsg(scrn->scrnIndex, X_INFO,
- "Printing probed modes for output %s\n",
- output->name);
- } else {
- xf86DrvMsg(scrn->scrnIndex, X_INFO,
- "No remaining probed modes for output %s\n",
- output->name);
- }
- }
- for (mode = output->probed_modes; mode != NULL; mode = mode->next)
- {
- /* The code to choose the best mode per pipe later on will require
- * VRefresh to be set.
- */
- mode->VRefresh = xf86ModeVRefresh(mode);
- xf86SetModeCrtc(mode, INTERLACE_HALVE_V);
-
- if (debug_modes)
- xf86PrintModeline(scrn->scrnIndex, mode);
- }
- }
-}
-
-
-/**
- * Copy one of the output mode lists to the ScrnInfo record
- */
-
-/* XXX where does this function belong? Here? */
-void
-xf86RandR12GetOriginalVirtualSize(ScrnInfoPtr scrn, int *x, int *y);
-
-static DisplayModePtr
-biggestMode(DisplayModePtr a, DisplayModePtr b)
-{
- int A, B;
-
- if (!a)
- return b;
- if (!b)
- return a;
-
- A = a->HDisplay * a->VDisplay;
- B = b->HDisplay * b->VDisplay;
-
- if (A > B)
- return a;
-
- return b;
-}
-
-static xf86OutputPtr
-SetCompatOutput(xf86CrtcConfigPtr config)
-{
- xf86OutputPtr output = NULL, test = NULL;
- DisplayModePtr maxmode = NULL, testmode, mode;
- int o, compat = -1, count, mincount = 0;
-
- /* Look for one that's definitely connected */
- for (o = 0; o < config->num_output; o++)
- {
- test = config->output[o];
- if (!test->crtc)
- continue;
- if (test->status != XF86OutputStatusConnected)
- continue;
- if (!test->probed_modes)
- continue;
-
- testmode = mode = test->probed_modes;
- for (count = 0; mode; mode = mode->next, count++)
- testmode = biggestMode(testmode, mode);
-
- if (!output) {
- output = test;
- compat = o;
- maxmode = testmode;
- mincount = count;
- } else if (maxmode == biggestMode(maxmode, testmode)) {
- output = test;
- compat = o;
- maxmode = testmode;
- mincount = count;
- } else if ((maxmode->HDisplay == testmode->HDisplay) &&
- (maxmode->VDisplay == testmode->VDisplay) &&
- count <= mincount) {
- output = test;
- compat = o;
- maxmode = testmode;
- mincount = count;
- }
- }
-
- /* If we didn't find one, take anything we can get */
- if (!output)
- {
- for (o = 0; o < config->num_output; o++)
- {
- test = config->output[o];
- if (!test->crtc)
- continue;
- if (!test->probed_modes)
- continue;
-
- if (!output) {
- output = test;
- compat = o;
- } else if (test->probed_modes->HDisplay < output->probed_modes->HDisplay) {
- output = test;
- compat = o;
- }
- }
- }
-
- if (compat >= 0) {
- config->compat_output = compat;
- } else {
- /* Don't change the compat output when no valid outputs found */
- output = config->output[config->compat_output];
- }
-
- return output;
-}
-
-void
-xf86SetScrnInfoModes (ScrnInfoPtr scrn)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- xf86OutputPtr output;
- xf86CrtcPtr crtc;
- DisplayModePtr last, mode = NULL;
-
- output = SetCompatOutput(config);
-
- if (!output)
- return; /* punt */
-
- crtc = output->crtc;
-
- /* Clear any existing modes from scrn->modes */
- while (scrn->modes != NULL)
- xf86DeleteMode(&scrn->modes, scrn->modes);
-
- /* Set scrn->modes to the mode list for the 'compat' output */
- scrn->modes = xf86DuplicateModes(scrn, output->probed_modes);
-
- if (crtc) {
- for (mode = scrn->modes; mode; mode = mode->next)
- if (xf86ModesEqual (mode, &crtc->desiredMode))
- break;
- }
-
- if (scrn->modes != NULL) {
- /* For some reason, scrn->modes is circular, unlike the other mode
- * lists. How great is that?
- */
- for (last = scrn->modes; last && last->next; last = last->next)
- ;
- last->next = scrn->modes;
- scrn->modes->prev = last;
- if (mode) {
- while (scrn->modes != mode)
- scrn->modes = scrn->modes->next;
- }
- }
- scrn->currentMode = scrn->modes;
-#ifdef XFreeXDGA
- if (scrn->pScreen)
- _xf86_di_dga_reinit_internal(scrn->pScreen);
-#endif
-}
-
-static void
-xf86CollectEnabledOutputs(ScrnInfoPtr scrn, xf86CrtcConfigPtr config,
- Bool *enabled)
-{
- Bool any_enabled = FALSE;
- int o;
-
- for (o = 0; o < config->num_output; o++)
- any_enabled |= enabled[o] = xf86OutputEnabled(config->output[o], TRUE);
-
- if (!any_enabled) {
- xf86DrvMsg(scrn->scrnIndex, X_WARNING,
- "No outputs definitely connected, trying again...\n");
-
- for (o = 0; o < config->num_output; o++)
- enabled[o] = xf86OutputEnabled(config->output[o], FALSE);
- }
-}
-
-static Bool
-nextEnabledOutput(xf86CrtcConfigPtr config, Bool *enabled, int *index)
-{
- int o = *index;
-
- for (o++; o < config->num_output; o++) {
- if (enabled[o]) {
- *index = o;
- return TRUE;
- }
- }
-
- return FALSE;
-}
-
-static Bool
-aspectMatch(float a, float b)
-{
- return fabs(1 - (a / b)) < 0.05;
-}
-
-static DisplayModePtr
-nextAspectMode(xf86OutputPtr o, DisplayModePtr last, float aspect)
-{
- DisplayModePtr m = NULL;
-
- if (!o)
- return NULL;
-
- if (!last)
- m = o->probed_modes;
- else
- m = last->next;
-
- for (; m; m = m->next)
- if (aspectMatch(aspect, (float)m->HDisplay / (float)m->VDisplay))
- return m;
-
- return NULL;
-}
-
-static DisplayModePtr
-bestModeForAspect(xf86CrtcConfigPtr config, Bool *enabled, float aspect)
-{
- int o = -1, p;
- DisplayModePtr mode = NULL, test = NULL, match = NULL;
-
- if (!nextEnabledOutput(config, enabled, &o))
- return NULL;
- while ((mode = nextAspectMode(config->output[o], mode, aspect))) {
- test = mode;
- for (p = o; nextEnabledOutput(config, enabled, &p); ) {
- test = xf86OutputFindClosestMode(config->output[p], mode);
- if (!test)
- break;
- if (test->HDisplay != mode->HDisplay ||
- test->VDisplay != mode->VDisplay) {
- test = NULL;
- break;
- }
- }
-
- /* if we didn't match it on all outputs, try the next one */
- if (!test)
- continue;
-
- /* if it's bigger than the last one, save it */
- if (!match || (test->HDisplay > match->HDisplay))
- match = test;
- }
-
- /* return the biggest one found */
- return match;
-}
-
-static Bool
-xf86TargetPreferred(ScrnInfoPtr scrn, xf86CrtcConfigPtr config,
- DisplayModePtr *modes, Bool *enabled,
- int width, int height)
-{
- int o, p;
- int max_pref_width = 0, max_pref_height = 0;
- DisplayModePtr *preferred, *preferred_match;
- Bool ret = FALSE;
-
- preferred = xnfcalloc(config->num_output, sizeof(DisplayModePtr));
- preferred_match = xnfcalloc(config->num_output, sizeof(DisplayModePtr));
-
- /* Check if the preferred mode is available on all outputs */
- for (p = -1; nextEnabledOutput(config, enabled, &p); ) {
- Rotation r = config->output[p]->initial_rotation;
- DisplayModePtr mode;
- if ((preferred[p] = xf86OutputHasPreferredMode(config->output[p],
- width, height))) {
- int pref_width = xf86ModeWidth(preferred[p], r);
- int pref_height = xf86ModeHeight(preferred[p], r);
- Bool all_match = TRUE;
-
- for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
- Bool match = FALSE;
- xf86OutputPtr output = config->output[o];
- if (o == p)
- continue;
-
- for (mode = output->probed_modes; mode; mode = mode->next) {
- Rotation r = output->initial_rotation;
- if (xf86ModeWidth(mode, r) == pref_width &&
- xf86ModeHeight(mode, r) == pref_height) {
- preferred[o] = mode;
- match = TRUE;
- }
- }
-
- all_match &= match;
- }
-
- if (all_match &&
- (pref_width*pref_height > max_pref_width*max_pref_height)) {
- for (o = -1; nextEnabledOutput(config, enabled, &o); )
- preferred_match[o] = preferred[o];
- max_pref_width = pref_width;
- max_pref_height = pref_height;
- ret = TRUE;
- }
- }
- }
-
- /*
- * If there's no preferred mode, but only one monitor, pick the
- * biggest mode for its aspect ratio, assuming one exists.
- */
- if (!ret) do {
- int i = 0;
- float aspect = 0.0;
-
- /* count the number of enabled outputs */
- for (i = 0, p = -1; nextEnabledOutput(config, enabled, &p); i++) ;
-
- if (i != 1)
- break;
-
- p = -1;
- nextEnabledOutput(config, enabled, &p);
- if (config->output[p]->mm_height)
- aspect = (float)config->output[p]->mm_width /
- (float)config->output[p]->mm_height;
-
- if (aspect)
- preferred_match[p] = bestModeForAspect(config, enabled, aspect);
-
- if (preferred_match[p])
- ret = TRUE;
-
- } while (0);
-
- if (ret) {
- /* oh good, there is a match. stash the selected modes and return. */
- memcpy(modes, preferred_match,
- config->num_output * sizeof(DisplayModePtr));
- }
-
- xfree(preferred);
- xfree(preferred_match);
- return ret;
-}
-
-static Bool
-xf86TargetAspect(ScrnInfoPtr scrn, xf86CrtcConfigPtr config,
- DisplayModePtr *modes, Bool *enabled,
- int width, int height)
-{
- int o;
- float aspect = 0.0, *aspects;
- xf86OutputPtr output;
- Bool ret = FALSE;
- DisplayModePtr guess = NULL, aspect_guess = NULL, base_guess = NULL;
-
- aspects = xnfcalloc(config->num_output, sizeof(float));
-
- /* collect the aspect ratios */
- for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
- output = config->output[o];
- if (output->mm_height)
- aspects[o] = (float)output->mm_width / (float)output->mm_height;
- else
- aspects[o] = 4.0 / 3.0;
- }
-
- /* check that they're all the same */
- for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
- output = config->output[o];
- if (!aspect) {
- aspect = aspects[o];
- } else if (!aspectMatch(aspect, aspects[o])) {
- goto no_aspect_match;
- }
- }
-
- /* if they're all 4:3, just skip ahead and save effort */
- if (!aspectMatch(aspect, 4.0/3.0))
- aspect_guess = bestModeForAspect(config, enabled, aspect);
-
-no_aspect_match:
- base_guess = bestModeForAspect(config, enabled, 4.0/3.0);
-
- guess = biggestMode(base_guess, aspect_guess);
-
- if (!guess)
- goto out;
-
- /* found a mode that works everywhere, now apply it */
- for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
- modes[o] = xf86OutputFindClosestMode(config->output[o], guess);
- }
- ret = TRUE;
-
-out:
- xfree(aspects);
- return ret;
-}
-
-static Bool
-xf86TargetFallback(ScrnInfoPtr scrn, xf86CrtcConfigPtr config,
- DisplayModePtr *modes, Bool *enabled,
- int width, int height)
-{
- DisplayModePtr target_mode = NULL;
- Rotation target_rotation = RR_Rotate_0;
- DisplayModePtr default_mode;
- int default_preferred, target_preferred = 0, o;
-
- /* User preferred > preferred > other modes */
- for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
- default_mode = xf86DefaultMode (config->output[o], width, height);
- if (!default_mode)
- continue;
-
- default_preferred = (((default_mode->type & M_T_PREFERRED) != 0) +
- ((default_mode->type & M_T_USERPREF) != 0));
-
- if (default_preferred > target_preferred || !target_mode) {
- target_mode = default_mode;
- target_preferred = default_preferred;
- target_rotation = config->output[o]->initial_rotation;
- config->compat_output = o;
- }
- }
-
- if (target_mode)
- modes[config->compat_output] = target_mode;
-
- /* Fill in other output modes */
- for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
- if (!modes[o])
- modes[o] = xf86ClosestMode(config->output[o], target_mode,
- target_rotation, width, height);
- }
-
- return (target_mode != NULL);
-}
-
-static Bool
-xf86TargetUserpref(ScrnInfoPtr scrn, xf86CrtcConfigPtr config,
- DisplayModePtr *modes, Bool *enabled,
- int width, int height)
-{
- int o;
-
- if (xf86UserConfiguredOutputs(scrn, modes))
- return xf86TargetFallback(scrn, config, modes, enabled, width, height);
-
- for (o = -1; nextEnabledOutput(config, enabled, &o); )
- if (xf86OutputHasUserPreferredMode(config->output[o]))
- return
- xf86TargetFallback(scrn, config, modes, enabled, width, height);
-
- return FALSE;
-}
-
-static Bool
-xf86CrtcSetInitialGamma(xf86CrtcPtr crtc, float gamma_red, float gamma_green,
- float gamma_blue)
-{
- int i, size = 256;
- CARD16 *red, *green, *blue;
-
- red = malloc(3 * size * sizeof(CARD16));
- green = red + size;
- blue = green + size;
-
- /* Only cause warning if user wanted gamma to be set. */
- if (!crtc->funcs->gamma_set && (gamma_red != 1.0 || gamma_green != 1.0 || gamma_blue != 1.0)) {
- free(red);
- return FALSE;
- } else if (!crtc->funcs->gamma_set) {
- free(red);
- return TRUE;
- }
-
- /* At this early stage none of the randr-interface stuff is up.
- * So take the default gamma size for lack of something better.
- */
- for (i = 0; i < size; i++) {
- if (gamma_red == 1.0)
- red[i] = i << 8;
- else
- red[i] = (CARD16)(pow((double)i/(double)(size - 1),
- 1. / (double)gamma_red) * (double)(size - 1) * 256);
-
- if (gamma_green == 1.0)
- green[i] = i << 8;
- else
- green[i] = (CARD16)(pow((double)i/(double)(size - 1),
- 1. / (double)gamma_green) * (double)(size - 1) * 256);
-
- if (gamma_blue == 1.0)
- blue[i] = i << 8;
- else
- blue[i] = (CARD16)(pow((double)i/(double)(size - 1),
- 1. / (double)gamma_blue) * (double)(size - 1) * 256);
- }
-
- /* Default size is 256, so anything else is failure. */
- if (size != crtc->gamma_size) {
- free(red);
- return FALSE;
- }
-
- crtc->gamma_size = size;
- memcpy (crtc->gamma_red, red, crtc->gamma_size * sizeof (CARD16));
- memcpy (crtc->gamma_green, green, crtc->gamma_size * sizeof (CARD16));
- memcpy (crtc->gamma_blue, blue, crtc->gamma_size * sizeof (CARD16));
-
- /* Do not set gamma now, delay until the crtc is activated. */
-
- free(red);
-
- return TRUE;
-}
-
-static Bool
-xf86OutputSetInitialGamma(xf86OutputPtr output)
-{
- XF86ConfMonitorPtr mon = output->conf_monitor;
- float gamma_red = 1.0, gamma_green = 1.0, gamma_blue = 1.0;
-
- if (!mon)
- return TRUE;
-
- if (!output->crtc)
- return FALSE;
-
- /* Get configured values, where they exist. */
- if (mon->mon_gamma_red >= GAMMA_MIN &&
- mon->mon_gamma_red <= GAMMA_MAX)
- gamma_red = mon->mon_gamma_red;
-
- if (mon->mon_gamma_green >= GAMMA_MIN &&
- mon->mon_gamma_green <= GAMMA_MAX)
- gamma_green = mon->mon_gamma_green;
-
- if (mon->mon_gamma_blue >= GAMMA_MIN &&
- mon->mon_gamma_blue <= GAMMA_MAX)
- gamma_blue = mon->mon_gamma_blue;
-
- /* This avoids setting gamma 1.0 in case another cloned output on this crtc has a specific gamma. */
- if (gamma_red != 1.0 || gamma_green != 1.0 || gamma_blue != 1.0) {
- xf86DrvMsg(output->scrn->scrnIndex, X_INFO, "Output %s wants gamma correction (%.1f, %.1f, %.1f)\n", output->name, gamma_red, gamma_green, gamma_blue);
- return xf86CrtcSetInitialGamma(output->crtc, gamma_red, gamma_green, gamma_blue);
- }else
- return TRUE;
-}
-
-/**
- * Construct default screen configuration
- *
- * Given auto-detected (and, eventually, configured) values,
- * construct a usable configuration for the system
- *
- * canGrow indicates that the driver can resize the screen to larger than its
- * initially configured size via the config->funcs->resize hook. If TRUE, this
- * function will set virtualX and virtualY to match the initial configuration
- * and leave config->max{Width,Height} alone. If FALSE, it will bloat
- * virtual[XY] to include the largest modes and set config->max{Width,Height}
- * accordingly.
- */
-
-Bool
-xf86InitialConfiguration (ScrnInfoPtr scrn, Bool canGrow)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int o, c;
- xf86CrtcPtr *crtcs;
- DisplayModePtr *modes;
- Bool *enabled;
- int width, height;
- int i = scrn->scrnIndex;
-
- /* Set up the device options */
- config->options = xnfalloc (sizeof (xf86DeviceOptions));
- memcpy (config->options, xf86DeviceOptions, sizeof (xf86DeviceOptions));
- xf86ProcessOptions (scrn->scrnIndex,
- scrn->options,
- config->options);
- config->debug_modes = xf86ReturnOptValBool (config->options,
- OPTION_MODEDEBUG, FALSE);
-
- if (scrn->display->virtualX)
- width = scrn->display->virtualX;
- else
- width = config->maxWidth;
- if (scrn->display->virtualY)
- height = scrn->display->virtualY;
- else
- height = config->maxHeight;
-
- xf86ProbeOutputModes (scrn, width, height);
-
- crtcs = xnfcalloc (config->num_output, sizeof (xf86CrtcPtr));
- modes = xnfcalloc (config->num_output, sizeof (DisplayModePtr));
- enabled = xnfcalloc (config->num_output, sizeof (Bool));
-
- xf86CollectEnabledOutputs(scrn, config, enabled);
-
- if (xf86TargetUserpref(scrn, config, modes, enabled, width, height))
- xf86DrvMsg(i, X_INFO, "Using user preference for initial modes\n");
- else if (xf86TargetPreferred(scrn, config, modes, enabled, width, height))
- xf86DrvMsg(i, X_INFO, "Using exact sizes for initial modes\n");
- else if (xf86TargetAspect(scrn, config, modes, enabled, width, height))
- xf86DrvMsg(i, X_INFO, "Using fuzzy aspect match for initial modes\n");
- else if (xf86TargetFallback(scrn, config, modes, enabled, width, height))
- xf86DrvMsg(i, X_INFO, "Using sloppy heuristic for initial modes\n");
- else
- xf86DrvMsg(i, X_WARNING, "Unable to find initial modes\n");
-
- for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
- if (!modes[o])
- xf86DrvMsg (scrn->scrnIndex, X_ERROR,
- "Output %s enabled but has no modes\n",
- config->output[o]->name);
- else
- xf86DrvMsg (scrn->scrnIndex, X_INFO,
- "Output %s using initial mode %s\n",
- config->output[o]->name, modes[o]->name);
- }
-
- /*
- * Set the position of each output
- */
- if (!xf86InitialOutputPositions (scrn, modes))
- {
- xfree (crtcs);
- xfree (modes);
- return FALSE;
- }
-
- /*
- * Set initial panning of each output
- */
- xf86InitialPanning (scrn);
-
- /*
- * Assign CRTCs to fit output configuration
- */
- if (!xf86PickCrtcs (scrn, crtcs, modes, 0, width, height))
- {
- xfree (crtcs);
- xfree (modes);
- return FALSE;
- }
-
- /* XXX override xf86 common frame computation code */
-
- scrn->display->frameX0 = 0;
- scrn->display->frameY0 = 0;
-
- for (c = 0; c < config->num_crtc; c++)
- {
- xf86CrtcPtr crtc = config->crtc[c];
-
- crtc->enabled = FALSE;
- memset (&crtc->desiredMode, '\0', sizeof (crtc->desiredMode));
- /* Set default gamma for all crtc's. */
- /* This is done to avoid problems later on with cloned outputs. */
- xf86CrtcSetInitialGamma(crtc, 1.0, 1.0, 1.0);
- }
-
- if (xf86_crtc_supports_gamma(scrn))
- xf86DrvMsg(scrn->scrnIndex, X_INFO, "Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.\n");
-
- /*
- * Set initial configuration
- */
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
- DisplayModePtr mode = modes[o];
- xf86CrtcPtr crtc = crtcs[o];
-
- if (mode && crtc)
- {
- crtc->desiredMode = *mode;
- crtc->desiredRotation = output->initial_rotation;
- crtc->desiredX = output->initial_x;
- crtc->desiredY = output->initial_y;
- crtc->desiredTransformPresent = FALSE;
- crtc->enabled = TRUE;
- memcpy (&crtc->panningTotalArea, &output->initialTotalArea, sizeof(BoxRec));
- memcpy (&crtc->panningTrackingArea, &output->initialTrackingArea, sizeof(BoxRec));
- memcpy (crtc->panningBorder, output->initialBorder, 4*sizeof(INT16));
- output->crtc = crtc;
- if (!xf86OutputSetInitialGamma(output))
- xf86DrvMsg (scrn->scrnIndex, X_WARNING, "Initial gamma correction for output %s: failed.\n", output->name);
- } else {
- output->crtc = NULL;
- }
- }
-
- if (scrn->display->virtualX == 0)
- {
- /*
- * Expand virtual size to cover the current config and potential mode
- * switches, if the driver can't enlarge the screen later.
- */
- xf86DefaultScreenLimits (scrn, &width, &height, canGrow);
-
- scrn->display->virtualX = width;
- scrn->display->virtualY = height;
- }
-
- if (width > scrn->virtualX)
- scrn->virtualX = width;
- if (height > scrn->virtualY)
- scrn->virtualY = height;
-
- /*
- * Make sure the configuration isn't too small.
- */
- if (width < config->minWidth || height < config->minHeight)
- return FALSE;
-
- /*
- * Limit the crtc config to virtual[XY] if the driver can't grow the
- * desktop.
- */
- if (!canGrow)
- {
- xf86CrtcSetSizeRange (scrn, config->minWidth, config->minHeight,
- width, height);
- }
-
- /* Mirror output modes to scrn mode list */
- xf86SetScrnInfoModes (scrn);
-
- xfree (crtcs);
- xfree (modes);
- return TRUE;
-}
-
-/*
- * Check the CRTC we're going to map each output to vs. it's current
- * CRTC. If they don't match, we have to disable the output and the CRTC
- * since the driver will have to re-route things.
- */
-static void
-xf86PrepareOutputs (ScrnInfoPtr scrn)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int o;
-
- for (o = 0; o < config->num_output; o++) {
- xf86OutputPtr output = config->output[o];
-#if RANDR_GET_CRTC_INTERFACE
- /* Disable outputs that are unused or will be re-routed */
- if (!output->funcs->get_crtc ||
- output->crtc != (*output->funcs->get_crtc)(output) ||
- output->crtc == NULL)
-#endif
- (*output->funcs->dpms)(output, DPMSModeOff);
- }
-}
-
-static void
-xf86PrepareCrtcs (ScrnInfoPtr scrn)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int c;
-
- for (c = 0; c < config->num_crtc; c++) {
-#if RANDR_GET_CRTC_INTERFACE
- xf86CrtcPtr crtc = config->crtc[c];
- xf86OutputPtr output = NULL;
- uint32_t desired_outputs = 0, current_outputs = 0;
- int o;
-
- for (o = 0; o < config->num_output; o++) {
- output = config->output[o];
- if (output->crtc == crtc)
- desired_outputs |= (1<<o);
- /* If we can't tell where it's mapped, force it off */
- if (!output->funcs->get_crtc) {
- desired_outputs = 0;
- break;
- }
- if ((*output->funcs->get_crtc)(output) == crtc)
- current_outputs |= (1<<o);
- }
-
- /*
- * If mappings are different or the CRTC is unused,
- * we need to disable it
- */
- if (desired_outputs != current_outputs ||
- !desired_outputs)
- (*crtc->funcs->dpms)(crtc, DPMSModeOff);
-#else
- (*crtc->funcs->dpms)(crtc, DPMSModeOff);
-#endif
- }
-}
-
-/*
- * Using the desired mode information in each crtc, set
- * modes (used in EnterVT functions, or at server startup)
- */
-
-Bool
-xf86SetDesiredModes (ScrnInfoPtr scrn)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- xf86CrtcPtr crtc = config->crtc[0];
- int c;
-
- /* A driver with this hook will take care of this */
- if (!crtc->funcs->set_mode_major) {
- xf86PrepareOutputs(scrn);
- xf86PrepareCrtcs(scrn);
- }
-
- for (c = 0; c < config->num_crtc; c++)
- {
- xf86OutputPtr output = NULL;
- int o;
- RRTransformPtr transform;
-
- crtc = config->crtc[c];
-
- /* Skip disabled CRTCs */
- if (!crtc->enabled)
- continue;
-
- if (config->output[config->compat_output]->crtc == crtc)
- output = config->output[config->compat_output];
- else
- {
- for (o = 0; o < config->num_output; o++)
- if (config->output[o]->crtc == crtc)
- {
- output = config->output[o];
- break;
- }
- }
- /* paranoia */
- if (!output)
- continue;
-
- /* Mark that we'll need to re-set the mode for sure */
- memset(&crtc->mode, 0, sizeof(crtc->mode));
- if (!crtc->desiredMode.CrtcHDisplay)
- {
- DisplayModePtr mode = xf86OutputFindClosestMode (output, scrn->currentMode);
-
- if (!mode)
- return FALSE;
- crtc->desiredMode = *mode;
- crtc->desiredRotation = RR_Rotate_0;
- crtc->desiredTransformPresent = FALSE;
- crtc->desiredX = 0;
- crtc->desiredY = 0;
- }
-
- if (crtc->desiredTransformPresent)
- transform = &crtc->desiredTransform;
- else
- transform = NULL;
- if (!xf86CrtcSetModeTransform (crtc, &crtc->desiredMode, crtc->desiredRotation,
- transform, crtc->desiredX, crtc->desiredY))
- return FALSE;
- }
-
- xf86DisableUnusedFunctions(scrn);
- return TRUE;
-}
-
-/**
- * In the current world order, there are lists of modes per output, which may
- * or may not include the mode that was asked to be set by XFree86's mode
- * selection. Find the closest one, in the following preference order:
- *
- * - Equality
- * - Closer in size to the requested mode, but no larger
- * - Closer in refresh rate to the requested mode.
- */
-
-DisplayModePtr
-xf86OutputFindClosestMode (xf86OutputPtr output, DisplayModePtr desired)
-{
- DisplayModePtr best = NULL, scan = NULL;
-
- for (scan = output->probed_modes; scan != NULL; scan = scan->next)
- {
- /* If there's an exact match, we're done. */
- if (xf86ModesEqual(scan, desired)) {
- best = desired;
- break;
- }
-
- /* Reject if it's larger than the desired mode. */
- if (scan->HDisplay > desired->HDisplay ||
- scan->VDisplay > desired->VDisplay)
- {
- continue;
- }
-
- /*
- * If we haven't picked a best mode yet, use the first
- * one in the size range
- */
- if (best == NULL)
- {
- best = scan;
- continue;
- }
-
- /* Find if it's closer to the right size than the current best
- * option.
- */
- if ((scan->HDisplay > best->HDisplay &&
- scan->VDisplay >= best->VDisplay) ||
- (scan->HDisplay >= best->HDisplay &&
- scan->VDisplay > best->VDisplay))
- {
- best = scan;
- continue;
- }
-
- /* Find if it's still closer to the right refresh than the current
- * best resolution.
- */
- if (scan->HDisplay == best->HDisplay &&
- scan->VDisplay == best->VDisplay &&
- (fabs(scan->VRefresh - desired->VRefresh) <
- fabs(best->VRefresh - desired->VRefresh))) {
- best = scan;
- }
- }
- return best;
-}
-
-/**
- * When setting a mode through XFree86-VidModeExtension or XFree86-DGA,
- * take the specified mode and apply it to the crtc connected to the compat
- * output. Then, find similar modes for the other outputs, as with the
- * InitialConfiguration code above. The goal is to clone the desired
- * mode across all outputs that are currently active.
- */
-
-Bool
-xf86SetSingleMode (ScrnInfoPtr pScrn, DisplayModePtr desired, Rotation rotation)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
- Bool ok = TRUE;
- xf86OutputPtr compat_output = config->output[config->compat_output];
- DisplayModePtr compat_mode;
- int c;
-
- /*
- * Let the compat output drive the final mode selection
- */
- compat_mode = xf86OutputFindClosestMode (compat_output, desired);
- if (compat_mode)
- desired = compat_mode;
-
- for (c = 0; c < config->num_crtc; c++)
- {
- xf86CrtcPtr crtc = config->crtc[c];
- DisplayModePtr crtc_mode = NULL;
- int o;
-
- if (!crtc->enabled)
- continue;
-
- for (o = 0; o < config->num_output; o++)
- {
- xf86OutputPtr output = config->output[o];
- DisplayModePtr output_mode;
-
- /* skip outputs not on this crtc */
- if (output->crtc != crtc)
- continue;
-
- if (crtc_mode)
- {
- output_mode = xf86OutputFindClosestMode (output, crtc_mode);
- if (output_mode != crtc_mode)
- output->crtc = NULL;
- }
- else
- crtc_mode = xf86OutputFindClosestMode (output, desired);
- }
- if (!crtc_mode)
- {
- crtc->enabled = FALSE;
- continue;
- }
- if (!xf86CrtcSetModeTransform (crtc, crtc_mode, rotation, NULL, 0, 0))
- ok = FALSE;
- else
- {
- crtc->desiredMode = *crtc_mode;
- crtc->desiredRotation = rotation;
- crtc->desiredTransformPresent = FALSE;
- crtc->desiredX = 0;
- crtc->desiredY = 0;
- }
- }
- xf86DisableUnusedFunctions(pScrn);
-#ifdef RANDR_12_INTERFACE
- xf86RandR12TellChanged (pScrn->pScreen);
-#endif
- return ok;
-}
-
-
-/**
- * Set the DPMS power mode of all outputs and CRTCs.
- *
- * If the new mode is off, it will turn off outputs and then CRTCs.
- * Otherwise, it will affect CRTCs before outputs.
- */
-void
-xf86DPMSSet(ScrnInfoPtr scrn, int mode, int flags)
-{
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- int i;
-
- if (!scrn->vtSema)
- return;
-
- if (mode == DPMSModeOff) {
- for (i = 0; i < config->num_output; i++) {
- xf86OutputPtr output = config->output[i];
- if (output->crtc != NULL)
- (*output->funcs->dpms) (output, mode);
- }
- }
-
- for (i = 0; i < config->num_crtc; i++) {
- xf86CrtcPtr crtc = config->crtc[i];
- if (crtc->enabled)
- (*crtc->funcs->dpms) (crtc, mode);
- }
-
- if (mode != DPMSModeOff) {
- for (i = 0; i < config->num_output; i++) {
- xf86OutputPtr output = config->output[i];
- if (output->crtc != NULL)
- (*output->funcs->dpms) (output, mode);
- }
- }
-}
-
-/**
- * Implement the screensaver by just calling down into the driver DPMS hooks.
- *
- * Even for monitors with no DPMS support, by the definition of our DPMS hooks,
- * the outputs will still get disabled (blanked).
- */
-Bool
-xf86SaveScreen(ScreenPtr pScreen, int mode)
-{
- ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
-
- if (xf86IsUnblank(mode))
- xf86DPMSSet(pScrn, DPMSModeOn, 0);
- else
- xf86DPMSSet(pScrn, DPMSModeOff, 0);
-
- return TRUE;
-}
-
-/**
- * Disable all inactive crtcs and outputs
- */
-void
-xf86DisableUnusedFunctions(ScrnInfoPtr pScrn)
-{
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
- int o, c;
-
- for (o = 0; o < xf86_config->num_output; o++)
- {
- xf86OutputPtr output = xf86_config->output[o];
- if (!output->crtc)
- (*output->funcs->dpms)(output, DPMSModeOff);
- }
-
- for (c = 0; c < xf86_config->num_crtc; c++)
- {
- xf86CrtcPtr crtc = xf86_config->crtc[c];
-
- if (!crtc->enabled)
- {
- crtc->funcs->dpms(crtc, DPMSModeOff);
- memset(&crtc->mode, 0, sizeof(crtc->mode));
- xf86RotateDestroy(crtc);
- crtc->active = FALSE;
- }
- }
- if (pScrn->pScreen)
- xf86_crtc_notify(pScrn->pScreen);
-}
-
-#ifdef RANDR_12_INTERFACE
-
-#define EDID_ATOM_NAME "EDID"
-
-/**
- * Set the RandR EDID property
- */
-static void
-xf86OutputSetEDIDProperty (xf86OutputPtr output, void *data, int data_len)
-{
- Atom edid_atom = MakeAtom(EDID_ATOM_NAME, sizeof(EDID_ATOM_NAME) - 1, TRUE);
-
- /* This may get called before the RandR resources have been created */
- if (output->randr_output == NULL)
- return;
-
- if (data_len != 0) {
- RRChangeOutputProperty(output->randr_output, edid_atom, XA_INTEGER, 8,
- PropModeReplace, data_len, data, FALSE, TRUE);
- } else {
- RRDeleteOutputProperty(output->randr_output, edid_atom);
- }
-}
-
-#endif
-
-/* Pull out a phyiscal size from a detailed timing if available. */
-struct det_phySize_parameter {
- xf86OutputPtr output;
- ddc_quirk_t quirks;
- Bool ret;
-};
-
-static void handle_detailed_physical_size(struct detailed_monitor_section
- *det_mon, void *data)
-{
- struct det_phySize_parameter *p;
- p = (struct det_phySize_parameter *)data;
-
- if (p->ret == TRUE )
- return ;
-
- xf86DetTimingApplyQuirks(det_mon, p->quirks,
- p->output->MonInfo->features.hsize,
- p->output->MonInfo->features.vsize);
- if (det_mon->type == DT &&
- det_mon->section.d_timings.h_size != 0 &&
- det_mon->section.d_timings.v_size != 0) {
-
- p->output->mm_width = det_mon->section.d_timings.h_size;
- p->output->mm_height = det_mon->section.d_timings.v_size;
- p->ret = TRUE;
- }
-}
-
-/**
- * Set the EDID information for the specified output
- */
-void
-xf86OutputSetEDID (xf86OutputPtr output, xf86MonPtr edid_mon)
-{
- ScrnInfoPtr scrn = output->scrn;
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- Bool debug_modes = config->debug_modes || xf86Initialising;
-#ifdef RANDR_12_INTERFACE
- int size;
-#endif
-
- if (output->MonInfo != NULL)
- xfree(output->MonInfo);
-
- output->MonInfo = edid_mon;
-
- if (debug_modes) {
- xf86DrvMsg(scrn->scrnIndex, X_INFO, "EDID for output %s\n",
- output->name);
- xf86PrintEDID(edid_mon);
- }
-
- /* Set the DDC properties for the 'compat' output */
- if (output == config->output[config->compat_output])
- xf86SetDDCproperties(scrn, edid_mon);
-
-#ifdef RANDR_12_INTERFACE
- /* Set the RandR output properties */
- size = 0;
- if (edid_mon)
- {
- if (edid_mon->ver.version == 1) {
- size = 128;
- if (edid_mon->flags & EDID_COMPLETE_RAWDATA)
- size += edid_mon->no_sections * 128;
- } else if (edid_mon->ver.version == 2)
- size = 256;
- }
- xf86OutputSetEDIDProperty (output, edid_mon ? edid_mon->rawData : NULL, size);
-#endif
-
- if (edid_mon) {
-
- struct det_phySize_parameter p;
- p.output = output;
- p.quirks = xf86DDCDetectQuirks(scrn->scrnIndex,edid_mon, FALSE);
- p.ret = FALSE;
- xf86ForEachDetailedBlock(edid_mon,
- handle_detailed_physical_size, &p);
-
- /* if no mm size is available from a detailed timing, check the max size field */
- if ((!output->mm_width || !output->mm_height) &&
- (edid_mon->features.hsize && edid_mon->features.vsize))
- {
- output->mm_width = edid_mon->features.hsize * 10;
- output->mm_height = edid_mon->features.vsize * 10;
- }
- }
-}
-
-/**
- * Return the list of modes supported by the EDID information
- * stored in 'output'
- */
-DisplayModePtr
-xf86OutputGetEDIDModes (xf86OutputPtr output)
-{
- ScrnInfoPtr scrn = output->scrn;
- xf86MonPtr edid_mon = output->MonInfo;
-
- if (!edid_mon)
- return NULL;
- return xf86DDCGetModes(scrn->scrnIndex, edid_mon);
-}
-
-/* maybe we should care about DDC1? meh. */
-xf86MonPtr
-xf86OutputGetEDID (xf86OutputPtr output, I2CBusPtr pDDCBus)
-{
- ScrnInfoPtr scrn = output->scrn;
- xf86MonPtr mon;
-
- mon = xf86DoEEDID(scrn->scrnIndex, pDDCBus, TRUE);
- if (mon)
- xf86DDCApplyQuirks(scrn->scrnIndex, mon);
-
- return mon;
-}
-
-static char *_xf86ConnectorNames[] = {
- "None", "VGA", "DVI-I", "DVI-D",
- "DVI-A", "Composite", "S-Video",
- "Component", "LFP", "Proprietary",
- "HDMI", "DisplayPort",
- };
-char *
-xf86ConnectorGetName(xf86ConnectorType connector)
-{
- return _xf86ConnectorNames[connector];
-}
-
-static void
-x86_crtc_box_intersect(BoxPtr dest, BoxPtr a, BoxPtr b)
-{
- dest->x1 = a->x1 > b->x1 ? a->x1 : b->x1;
- dest->x2 = a->x2 < b->x2 ? a->x2 : b->x2;
- dest->y1 = a->y1 > b->y1 ? a->y1 : b->y1;
- dest->y2 = a->y2 < b->y2 ? a->y2 : b->y2;
-
- if (dest->x1 >= dest->x2 || dest->y1 >= dest->y2)
- dest->x1 = dest->x2 = dest->y1 = dest->y2 = 0;
-}
-
-static void
-x86_crtc_box(xf86CrtcPtr crtc, BoxPtr crtc_box)
-{
- if (crtc->enabled) {
- crtc_box->x1 = crtc->x;
- crtc_box->x2 = crtc->x + xf86ModeWidth(&crtc->mode, crtc->rotation);
- crtc_box->y1 = crtc->y;
- crtc_box->y2 = crtc->y + xf86ModeHeight(&crtc->mode, crtc->rotation);
- } else
- crtc_box->x1 = crtc_box->x2 = crtc_box->y1 = crtc_box->y2 = 0;
-}
-
-static int
-xf86_crtc_box_area(BoxPtr box)
-{
- return (int) (box->x2 - box->x1) * (int) (box->y2 - box->y1);
-}
-
-/*
- * Return the crtc covering 'box'. If two crtcs cover a portion of
- * 'box', then prefer 'desired'. If 'desired' is NULL, then prefer the crtc
- * with greater coverage
- */
-
-static xf86CrtcPtr
-xf86_covering_crtc(ScrnInfoPtr pScrn,
- BoxPtr box,
- xf86CrtcPtr desired,
- BoxPtr crtc_box_ret)
-{
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
- xf86CrtcPtr crtc, best_crtc;
- int coverage, best_coverage;
- int c;
- BoxRec crtc_box, cover_box;
-
- best_crtc = NULL;
- best_coverage = 0;
- crtc_box_ret->x1 = 0;
- crtc_box_ret->x2 = 0;
- crtc_box_ret->y1 = 0;
- crtc_box_ret->y2 = 0;
- for (c = 0; c < xf86_config->num_crtc; c++) {
- crtc = xf86_config->crtc[c];
- x86_crtc_box(crtc, &crtc_box);
- x86_crtc_box_intersect(&cover_box, &crtc_box, box);
- coverage = xf86_crtc_box_area(&cover_box);
- if (coverage && crtc == desired) {
- *crtc_box_ret = crtc_box;
- return crtc;
- } else if (coverage > best_coverage) {
- *crtc_box_ret = crtc_box;
- best_crtc = crtc;
- best_coverage = coverage;
- }
- }
- return best_crtc;
-}
-
-/*
- * For overlay video, compute the relevant CRTC and
- * clip video to that.
- *
- * returning FALSE means there was a memory failure of some kind,
- * not that the video shouldn't be displayed
- */
-
-Bool
-xf86_crtc_clip_video_helper(ScrnInfoPtr pScrn,
- xf86CrtcPtr *crtc_ret,
- xf86CrtcPtr desired_crtc,
- BoxPtr dst,
- INT32 *xa,
- INT32 *xb,
- INT32 *ya,
- INT32 *yb,
- RegionPtr reg,
- INT32 width,
- INT32 height)
-{
- Bool ret;
- RegionRec crtc_region_local;
- RegionPtr crtc_region = reg;
-
- if (crtc_ret) {
- BoxRec crtc_box;
- xf86CrtcPtr crtc = xf86_covering_crtc(pScrn, dst,
- desired_crtc,
- &crtc_box);
-
- if (crtc) {
- REGION_INIT (pScreen, &crtc_region_local, &crtc_box, 1);
- crtc_region = &crtc_region_local;
- REGION_INTERSECT (pScreen, crtc_region, crtc_region, reg);
- }
- *crtc_ret = crtc;
- }
-
- ret = xf86XVClipVideoHelper(dst, xa, xb, ya, yb,
- crtc_region, width, height);
-
- if (crtc_region != reg)
- REGION_UNINIT (pScreen, &crtc_region_local);
-
- return ret;
-}
-
-xf86_crtc_notify_proc_ptr
-xf86_wrap_crtc_notify (ScreenPtr screen, xf86_crtc_notify_proc_ptr new)
-{
- if (xf86CrtcConfigPrivateIndex != -1)
- {
- ScrnInfoPtr scrn = xf86Screens[screen->myNum];
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
- xf86_crtc_notify_proc_ptr old;
-
- old = config->xf86_crtc_notify;
- config->xf86_crtc_notify = new;
- return old;
- }
- return NULL;
-}
-
-void
-xf86_unwrap_crtc_notify(ScreenPtr screen, xf86_crtc_notify_proc_ptr old)
-{
- if (xf86CrtcConfigPrivateIndex != -1)
- {
- ScrnInfoPtr scrn = xf86Screens[screen->myNum];
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
-
- config->xf86_crtc_notify = old;
- }
-}
-
-void
-xf86_crtc_notify(ScreenPtr screen)
-{
- ScrnInfoPtr scrn = xf86Screens[screen->myNum];
- xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
-
- if (config->xf86_crtc_notify)
- config->xf86_crtc_notify(screen);
-}
-
-Bool
-xf86_crtc_supports_gamma(ScrnInfoPtr pScrn)
-{
- if (xf86CrtcConfigPrivateIndex != -1) {
- xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
- xf86CrtcPtr crtc;
-
- /* for multiple drivers loaded we need this */
- if (!xf86_config)
- return FALSE;
- if (xf86_config->num_crtc == 0)
- return FALSE;
- crtc = xf86_config->crtc[0];
-
- return (crtc->funcs->gamma_set != NULL);
- }
-
- return FALSE;
-}
+/*
+ * Copyright © 2006 Keith Packard
+ * Copyright © 2008 Red Hat, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission. The copyright holders make no representations
+ * about the suitability of this software for any purpose. It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#ifdef HAVE_XORG_CONFIG_H
+#include <xorg-config.h>
+#else
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#endif
+
+#include <stddef.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "xf86.h"
+#include "xf86DDC.h"
+#include "xf86Crtc.h"
+#include "xf86Modes.h"
+#include "xf86Priv.h"
+#include "xf86RandR12.h"
+#include "X11/extensions/render.h"
+#include "X11/extensions/dpmsconst.h"
+#include "X11/Xatom.h"
+#ifdef RENDER
+#include "picturestr.h"
+#endif
+
+#include "xf86xv.h"
+
+/*
+ * Initialize xf86CrtcConfig structure
+ */
+
+int xf86CrtcConfigPrivateIndex = -1;
+
+void
+xf86CrtcConfigInit (ScrnInfoPtr scrn,
+ const xf86CrtcConfigFuncsRec *funcs)
+{
+ xf86CrtcConfigPtr config;
+
+ if (xf86CrtcConfigPrivateIndex == -1)
+ xf86CrtcConfigPrivateIndex = xf86AllocateScrnInfoPrivateIndex();
+ config = xnfcalloc (1, sizeof (xf86CrtcConfigRec));
+
+ config->funcs = funcs;
+
+ scrn->privates[xf86CrtcConfigPrivateIndex].ptr = config;
+}
+
+void
+xf86CrtcSetSizeRange (ScrnInfoPtr scrn,
+ int minWidth, int minHeight,
+ int maxWidth, int maxHeight)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+
+ config->minWidth = minWidth;
+ config->minHeight = minHeight;
+ config->maxWidth = maxWidth;
+ config->maxHeight = maxHeight;
+}
+
+/*
+ * Crtc functions
+ */
+xf86CrtcPtr
+xf86CrtcCreate (ScrnInfoPtr scrn,
+ const xf86CrtcFuncsRec *funcs)
+{
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
+ xf86CrtcPtr crtc, *crtcs;
+
+ crtc = xcalloc (sizeof (xf86CrtcRec), 1);
+ if (!crtc)
+ return NULL;
+ crtc->version = XF86_CRTC_VERSION;
+ crtc->scrn = scrn;
+ crtc->funcs = funcs;
+#ifdef RANDR_12_INTERFACE
+ crtc->randr_crtc = NULL;
+#endif
+ crtc->rotation = RR_Rotate_0;
+ crtc->desiredRotation = RR_Rotate_0;
+ pixman_transform_init_identity (&crtc->crtc_to_framebuffer);
+ pixman_f_transform_init_identity (&crtc->f_crtc_to_framebuffer);
+ pixman_f_transform_init_identity (&crtc->f_framebuffer_to_crtc);
+ crtc->filter = NULL;
+ crtc->params = NULL;
+ crtc->nparams = 0;
+ crtc->filter_width = 0;
+ crtc->filter_height = 0;
+ crtc->transform_in_use = FALSE;
+ crtc->transformPresent = FALSE;
+ crtc->desiredTransformPresent = FALSE;
+ memset (&crtc->bounds, '\0', sizeof (crtc->bounds));
+
+ /* Preallocate gamma at a sensible size. */
+ crtc->gamma_size = 256;
+ crtc->gamma_red = malloc(3 * crtc->gamma_size * sizeof (CARD16));
+ if (!crtc->gamma_red) {
+ xfree (crtc);
+ return NULL;
+ }
+ crtc->gamma_green = crtc->gamma_red + crtc->gamma_size;
+ crtc->gamma_blue = crtc->gamma_green + crtc->gamma_size;
+
+ if (xf86_config->crtc)
+ crtcs = xrealloc (xf86_config->crtc,
+ (xf86_config->num_crtc + 1) * sizeof (xf86CrtcPtr));
+ else
+ crtcs = xalloc ((xf86_config->num_crtc + 1) * sizeof (xf86CrtcPtr));
+ if (!crtcs)
+ {
+ xfree (crtc);
+ return NULL;
+ }
+ xf86_config->crtc = crtcs;
+ xf86_config->crtc[xf86_config->num_crtc++] = crtc;
+ return crtc;
+}
+
+void
+xf86CrtcDestroy (xf86CrtcPtr crtc)
+{
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(crtc->scrn);
+ int c;
+
+ (*crtc->funcs->destroy) (crtc);
+ for (c = 0; c < xf86_config->num_crtc; c++)
+ if (xf86_config->crtc[c] == crtc)
+ {
+ memmove (&xf86_config->crtc[c],
+ &xf86_config->crtc[c+1],
+ ((xf86_config->num_crtc - (c + 1)) * sizeof(void*)));
+ xf86_config->num_crtc--;
+ break;
+ }
+ if (crtc->params)
+ xfree (crtc->params);
+ free(crtc->gamma_red);
+ xfree (crtc);
+}
+
+
+/**
+ * Return whether any outputs are connected to the specified pipe
+ */
+
+Bool
+xf86CrtcInUse (xf86CrtcPtr crtc)
+{
+ ScrnInfoPtr pScrn = crtc->scrn;
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
+ int o;
+
+ for (o = 0; o < xf86_config->num_output; o++)
+ if (xf86_config->output[o]->crtc == crtc)
+ return TRUE;
+ return FALSE;
+}
+
+void
+xf86CrtcSetScreenSubpixelOrder (ScreenPtr pScreen)
+{
+#ifdef RENDER
+ int subpixel_order = SubPixelUnknown;
+ Bool has_none = FALSE;
+ ScrnInfoPtr scrn = xf86Screens[pScreen->myNum];
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
+ int c, o;
+
+ for (c = 0; c < xf86_config->num_crtc; c++)
+ {
+ xf86CrtcPtr crtc = xf86_config->crtc[c];
+
+ for (o = 0; o < xf86_config->num_output; o++)
+ {
+ xf86OutputPtr output = xf86_config->output[o];
+
+ if (output->crtc == crtc)
+ {
+ switch (output->subpixel_order) {
+ case SubPixelNone:
+ has_none = TRUE;
+ break;
+ case SubPixelUnknown:
+ break;
+ default:
+ subpixel_order = output->subpixel_order;
+ break;
+ }
+ }
+ if (subpixel_order != SubPixelUnknown)
+ break;
+ }
+ if (subpixel_order != SubPixelUnknown)
+ {
+ static const int circle[4] = {
+ SubPixelHorizontalRGB,
+ SubPixelVerticalRGB,
+ SubPixelHorizontalBGR,
+ SubPixelVerticalBGR,
+ };
+ int rotate;
+ int c;
+ for (rotate = 0; rotate < 4; rotate++)
+ if (crtc->rotation & (1 << rotate))
+ break;
+ for (c = 0; c < 4; c++)
+ if (circle[c] == subpixel_order)
+ break;
+ c = (c + rotate) & 0x3;
+ if ((crtc->rotation & RR_Reflect_X) && !(c & 1))
+ c ^= 2;
+ if ((crtc->rotation & RR_Reflect_Y) && (c & 1))
+ c ^= 2;
+ subpixel_order = circle[c];
+ break;
+ }
+ }
+ if (subpixel_order == SubPixelUnknown && has_none)
+ subpixel_order = SubPixelNone;
+ PictureSetSubpixelOrder (pScreen, subpixel_order);
+#endif
+}
+
+/**
+ * Sets the given video mode on the given crtc
+ */
+Bool
+xf86CrtcSetModeTransform (xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation,
+ RRTransformPtr transform, int x, int y)
+{
+ ScrnInfoPtr scrn = crtc->scrn;
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
+ int i;
+ Bool ret = FALSE;
+ Bool didLock = FALSE;
+ DisplayModePtr adjusted_mode;
+ DisplayModeRec saved_mode;
+ int saved_x, saved_y;
+ Rotation saved_rotation;
+ RRTransformRec saved_transform;
+ Bool saved_transform_present;
+
+ crtc->enabled = xf86CrtcInUse (crtc);
+
+ /* We only hit this if someone explicitly sends a "disabled" modeset. */
+ if (!crtc->enabled)
+ {
+ /* Check everything for stuff that should be off. */
+ xf86DisableUnusedFunctions(scrn);
+ return TRUE;
+ }
+
+ adjusted_mode = xf86DuplicateMode(mode);
+
+
+ saved_mode = crtc->mode;
+ saved_x = crtc->x;
+ saved_y = crtc->y;
+ saved_rotation = crtc->rotation;
+ if (crtc->transformPresent) {
+ RRTransformInit (&saved_transform);
+ RRTransformCopy (&saved_transform, &crtc->transform);
+ }
+ saved_transform_present = crtc->transformPresent;
+
+ /* Update crtc values up front so the driver can rely on them for mode
+ * setting.
+ */
+ crtc->mode = *mode;
+ crtc->x = x;
+ crtc->y = y;
+ crtc->rotation = rotation;
+ if (transform) {
+ RRTransformCopy (&crtc->transform, transform);
+ crtc->transformPresent = TRUE;
+ } else
+ crtc->transformPresent = FALSE;
+
+ if (crtc->funcs->set_mode_major) {
+ ret = crtc->funcs->set_mode_major(crtc, mode, rotation, x, y);
+ goto done;
+ }
+
+ didLock = crtc->funcs->lock (crtc);
+ /* Pass our mode to the outputs and the CRTC to give them a chance to
+ * adjust it according to limitations or output properties, and also
+ * a chance to reject the mode entirely.
+ */
+ for (i = 0; i < xf86_config->num_output; i++) {
+ xf86OutputPtr output = xf86_config->output[i];
+
+ if (output->crtc != crtc)
+ continue;
+
+ if (!output->funcs->mode_fixup(output, mode, adjusted_mode)) {
+ goto done;
+ }
+ }
+
+ if (!crtc->funcs->mode_fixup(crtc, mode, adjusted_mode)) {
+ goto done;
+ }
+
+ if (!xf86CrtcRotate (crtc))
+ goto done;
+
+ /* Prepare the outputs and CRTCs before setting the mode. */
+ for (i = 0; i < xf86_config->num_output; i++) {
+ xf86OutputPtr output = xf86_config->output[i];
+
+ if (output->crtc != crtc)
+ continue;
+
+ /* Disable the output as the first thing we do. */
+ output->funcs->prepare(output);
+ }
+
+ crtc->funcs->prepare(crtc);
+
+ /* Set up the DPLL and any output state that needs to adjust or depend
+ * on the DPLL.
+ */
+ crtc->funcs->mode_set(crtc, mode, adjusted_mode, crtc->x, crtc->y);
+ for (i = 0; i < xf86_config->num_output; i++)
+ {
+ xf86OutputPtr output = xf86_config->output[i];
+ if (output->crtc == crtc)
+ output->funcs->mode_set(output, mode, adjusted_mode);
+ }
+
+ /* Only upload when needed, to avoid unneeded delays. */
+ if (!crtc->active && crtc->funcs->gamma_set)
+ crtc->funcs->gamma_set(crtc, crtc->gamma_red, crtc->gamma_green,
+ crtc->gamma_blue, crtc->gamma_size);
+
+ /* Now, enable the clocks, plane, pipe, and outputs that we set up. */
+ crtc->funcs->commit(crtc);
+ for (i = 0; i < xf86_config->num_output; i++)
+ {
+ xf86OutputPtr output = xf86_config->output[i];
+ if (output->crtc == crtc)
+ output->funcs->commit(output);
+ }
+
+ ret = TRUE;
+
+done:
+ if (ret) {
+ crtc->active = TRUE;
+ if (scrn->pScreen)
+ xf86CrtcSetScreenSubpixelOrder (scrn->pScreen);
+ } else {
+ crtc->x = saved_x;
+ crtc->y = saved_y;
+ crtc->rotation = saved_rotation;
+ crtc->mode = saved_mode;
+ if (saved_transform_present)
+ RRTransformCopy (&crtc->transform, &saved_transform);
+ crtc->transformPresent = saved_transform_present;
+ }
+
+ if (adjusted_mode->name)
+ xfree(adjusted_mode->name);
+ xfree(adjusted_mode);
+
+ if (didLock)
+ crtc->funcs->unlock (crtc);
+
+ return ret;
+}
+
+/**
+ * Sets the given video mode on the given crtc, but without providing
+ * a transform
+ */
+Bool
+xf86CrtcSetMode (xf86CrtcPtr crtc, DisplayModePtr mode, Rotation rotation,
+ int x, int y)
+{
+ return xf86CrtcSetModeTransform (crtc, mode, rotation, NULL, x, y);
+}
+
+/**
+ * Pans the screen, does not change the mode
+ */
+void
+xf86CrtcSetOrigin (xf86CrtcPtr crtc, int x, int y)
+{
+ crtc->x = x;
+ crtc->y = y;
+ if (crtc->funcs->set_origin) {
+ if (!xf86CrtcRotate (crtc))
+ return;
+ crtc->funcs->set_origin (crtc, x, y);
+ }
+ else
+ xf86CrtcSetMode (crtc, &crtc->mode, crtc->rotation, x, y);
+}
+
+/*
+ * Output functions
+ */
+
+extern XF86ConfigPtr xf86configptr;
+
+typedef enum {
+ OPTION_PREFERRED_MODE,
+ OPTION_POSITION,
+ OPTION_BELOW,
+ OPTION_RIGHT_OF,
+ OPTION_ABOVE,
+ OPTION_LEFT_OF,
+ OPTION_ENABLE,
+ OPTION_DISABLE,
+ OPTION_MIN_CLOCK,
+ OPTION_MAX_CLOCK,
+ OPTION_IGNORE,
+ OPTION_ROTATE,
+ OPTION_PANNING,
+ OPTION_PRIMARY,
+} OutputOpts;
+
+static OptionInfoRec xf86OutputOptions[] = {
+ {OPTION_PREFERRED_MODE, "PreferredMode", OPTV_STRING, {0}, FALSE },
+ {OPTION_POSITION, "Position", OPTV_STRING, {0}, FALSE },
+ {OPTION_BELOW, "Below", OPTV_STRING, {0}, FALSE },
+ {OPTION_RIGHT_OF, "RightOf", OPTV_STRING, {0}, FALSE },
+ {OPTION_ABOVE, "Above", OPTV_STRING, {0}, FALSE },
+ {OPTION_LEFT_OF, "LeftOf", OPTV_STRING, {0}, FALSE },
+ {OPTION_ENABLE, "Enable", OPTV_BOOLEAN, {0}, FALSE },
+ {OPTION_DISABLE, "Disable", OPTV_BOOLEAN, {0}, FALSE },
+ {OPTION_MIN_CLOCK, "MinClock", OPTV_FREQ, {0}, FALSE },
+ {OPTION_MAX_CLOCK, "MaxClock", OPTV_FREQ, {0}, FALSE },
+ {OPTION_IGNORE, "Ignore", OPTV_BOOLEAN, {0}, FALSE },
+ {OPTION_ROTATE, "Rotate", OPTV_STRING, {0}, FALSE },
+ {OPTION_PANNING, "Panning", OPTV_STRING, {0}, FALSE },
+ {OPTION_PRIMARY, "Primary", OPTV_BOOLEAN, {0}, FALSE },
+ {-1, NULL, OPTV_NONE, {0}, FALSE },
+};
+
+enum {
+ OPTION_MODEDEBUG,
+};
+
+static OptionInfoRec xf86DeviceOptions[] = {
+ {OPTION_MODEDEBUG, "ModeDebug", OPTV_BOOLEAN, {0}, FALSE },
+ {-1, NULL, OPTV_NONE, {0}, FALSE },
+};
+
+static void
+xf86OutputSetMonitor (xf86OutputPtr output)
+{
+ char *option_name;
+ static const char monitor_prefix[] = "monitor-";
+ char *monitor;
+
+ if (!output->name)
+ return;
+
+ if (output->options)
+ xfree (output->options);
+
+ output->options = xnfalloc (sizeof (xf86OutputOptions));
+ memcpy (output->options, xf86OutputOptions, sizeof (xf86OutputOptions));
+
+ option_name = xnfalloc (strlen (monitor_prefix) +
+ strlen (output->name) + 1);
+ strcpy (option_name, monitor_prefix);
+ strcat (option_name, output->name);
+ monitor = xf86findOptionValue (output->scrn->options, option_name);
+ if (!monitor)
+ monitor = output->name;
+ else
+ xf86MarkOptionUsedByName (output->scrn->options, option_name);
+ xfree (option_name);
+ output->conf_monitor = xf86findMonitor (monitor,
+ xf86configptr->conf_monitor_lst);
+ /*
+ * Find the monitor section of the screen and use that
+ */
+ if (!output->conf_monitor && output->use_screen_monitor)
+ output->conf_monitor = xf86findMonitor (output->scrn->monitor->id,
+ xf86configptr->conf_monitor_lst);
+ if (output->conf_monitor)
+ {
+ xf86DrvMsg (output->scrn->scrnIndex, X_INFO,
+ "Output %s using monitor section %s\n",
+ output->name, output->conf_monitor->mon_identifier);
+ xf86ProcessOptions (output->scrn->scrnIndex,
+ output->conf_monitor->mon_option_lst,
+ output->options);
+ }
+ else
+ xf86DrvMsg (output->scrn->scrnIndex, X_INFO,
+ "Output %s has no monitor section\n",
+ output->name);
+}
+
+static Bool
+xf86OutputEnabled (xf86OutputPtr output, Bool strict)
+{
+ Bool enable, disable;
+
+ /* check to see if this output was enabled in the config file */
+ if (xf86GetOptValBool (output->options, OPTION_ENABLE, &enable) && enable)
+ {
+ xf86DrvMsg (output->scrn->scrnIndex, X_INFO,
+ "Output %s enabled by config file\n", output->name);
+ return TRUE;
+ }
+ /* or if this output was disabled in the config file */
+ if (xf86GetOptValBool (output->options, OPTION_DISABLE, &disable) && disable)
+ {
+ xf86DrvMsg (output->scrn->scrnIndex, X_INFO,
+ "Output %s disabled by config file\n", output->name);
+ return FALSE;
+ }
+
+ /* If not, try to only light up the ones we know are connected */
+ if (strict) {
+ enable = output->status == XF86OutputStatusConnected;
+ }
+ /* But if that fails, try to light up even outputs we're unsure of */
+ else {
+ enable = output->status != XF86OutputStatusDisconnected;
+ }
+
+ xf86DrvMsg (output->scrn->scrnIndex, X_INFO,
+ "Output %s %sconnected\n", output->name, enable ? "" : "dis");
+ return enable;
+}
+
+static Bool
+xf86OutputIgnored (xf86OutputPtr output)
+{
+ return xf86ReturnOptValBool (output->options, OPTION_IGNORE, FALSE);
+}
+
+static char *direction[4] = {
+ "normal",
+ "left",
+ "inverted",
+ "right"
+};
+
+static Rotation
+xf86OutputInitialRotation (xf86OutputPtr output)
+{
+ char *rotate_name = xf86GetOptValString (output->options,
+ OPTION_ROTATE);
+ int i;
+
+ if (!rotate_name)
+ return RR_Rotate_0;
+
+ for (i = 0; i < 4; i++)
+ if (xf86nameCompare (direction[i], rotate_name) == 0)
+ return (1 << i);
+ return RR_Rotate_0;
+}
+
+xf86OutputPtr
+xf86OutputCreate (ScrnInfoPtr scrn,
+ const xf86OutputFuncsRec *funcs,
+ const char *name)
+{
+ xf86OutputPtr output, *outputs;
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
+ int len;
+ Bool primary;
+
+ if (name)
+ len = strlen (name) + 1;
+ else
+ len = 0;
+
+ output = xcalloc (sizeof (xf86OutputRec) + len, 1);
+ if (!output)
+ return NULL;
+ output->scrn = scrn;
+ output->funcs = funcs;
+ if (name)
+ {
+ output->name = (char *) (output + 1);
+ strcpy (output->name, name);
+ }
+ output->subpixel_order = SubPixelUnknown;
+ /*
+ * Use the old per-screen monitor section for the first output
+ */
+ output->use_screen_monitor = (xf86_config->num_output == 0);
+#ifdef RANDR_12_INTERFACE
+ output->randr_output = NULL;
+#endif
+ if (name)
+ {
+ xf86OutputSetMonitor (output);
+ if (xf86OutputIgnored (output))
+ {
+ xfree (output);
+ return FALSE;
+ }
+ }
+
+
+ if (xf86_config->output)
+ outputs = xrealloc (xf86_config->output,
+ (xf86_config->num_output + 1) * sizeof (xf86OutputPtr));
+ else
+ outputs = xalloc ((xf86_config->num_output + 1) * sizeof (xf86OutputPtr));
+ if (!outputs)
+ {
+ xfree (output);
+ return NULL;
+ }
+
+ xf86_config->output = outputs;
+
+ if (xf86GetOptValBool (output->options, OPTION_PRIMARY, &primary) && primary)
+ {
+ memmove(xf86_config->output + 1, xf86_config->output,
+ xf86_config->num_output * sizeof (xf86OutputPtr));
+ xf86_config->output[0] = output;
+ }
+ else
+ {
+ xf86_config->output[xf86_config->num_output] = output;
+ }
+
+ xf86_config->num_output++;
+
+ return output;
+}
+
+Bool
+xf86OutputRename (xf86OutputPtr output, const char *name)
+{
+ int len = strlen(name) + 1;
+ char *newname = xalloc (len);
+
+ if (!newname)
+ return FALSE; /* so sorry... */
+
+ strcpy (newname, name);
+ if (output->name && output->name != (char *) (output + 1))
+ xfree (output->name);
+ output->name = newname;
+ xf86OutputSetMonitor (output);
+ if (xf86OutputIgnored (output))
+ return FALSE;
+ return TRUE;
+}
+
+void
+xf86OutputUseScreenMonitor (xf86OutputPtr output, Bool use_screen_monitor)
+{
+ if (use_screen_monitor != output->use_screen_monitor)
+ {
+ output->use_screen_monitor = use_screen_monitor;
+ xf86OutputSetMonitor (output);
+ }
+}
+
+void
+xf86OutputDestroy (xf86OutputPtr output)
+{
+ ScrnInfoPtr scrn = output->scrn;
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(scrn);
+ int o;
+
+ (*output->funcs->destroy) (output);
+ while (output->probed_modes)
+ xf86DeleteMode (&output->probed_modes, output->probed_modes);
+ for (o = 0; o < xf86_config->num_output; o++)
+ if (xf86_config->output[o] == output)
+ {
+ memmove (&xf86_config->output[o],
+ &xf86_config->output[o+1],
+ ((xf86_config->num_output - (o + 1)) * sizeof(void*)));
+ xf86_config->num_output--;
+ break;
+ }
+ if (output->name && output->name != (char *) (output + 1))
+ xfree (output->name);
+ xfree (output);
+}
+
+/*
+ * Called during CreateScreenResources to hook up RandR
+ */
+static Bool
+xf86CrtcCreateScreenResources (ScreenPtr screen)
+{
+ ScrnInfoPtr scrn = xf86Screens[screen->myNum];
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+
+ screen->CreateScreenResources = config->CreateScreenResources;
+
+ if (!(*screen->CreateScreenResources)(screen))
+ return FALSE;
+
+ if (!xf86RandR12CreateScreenResources (screen))
+ return FALSE;
+
+ return TRUE;
+}
+
+/*
+ * Clean up config on server reset
+ */
+static Bool
+xf86CrtcCloseScreen (int index, ScreenPtr screen)
+{
+ ScrnInfoPtr scrn = xf86Screens[screen->myNum];
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int o, c;
+
+ screen->CloseScreen = config->CloseScreen;
+
+ xf86RotateCloseScreen (screen);
+
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+
+ output->randr_output = NULL;
+ }
+ for (c = 0; c < config->num_crtc; c++)
+ {
+ xf86CrtcPtr crtc = config->crtc[c];
+
+ crtc->randr_crtc = NULL;
+ }
+ return screen->CloseScreen (index, screen);
+}
+
+/*
+ * Called at ScreenInit time to set up
+ */
+#ifdef RANDR_13_INTERFACE
+int
+#else
+Bool
+#endif
+xf86CrtcScreenInit (ScreenPtr screen)
+{
+ ScrnInfoPtr scrn = xf86Screens[screen->myNum];
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int c;
+
+ /* Rotation */
+ xf86DrvMsg(scrn->scrnIndex, X_INFO, "RandR 1.2 enabled, ignore the following RandR disabled message.\n");
+ xf86DisableRandR(); /* Disable old RandR extension support */
+ xf86RandR12Init (screen);
+
+ /* support all rotations if every crtc has the shadow alloc funcs */
+ for (c = 0; c < config->num_crtc; c++)
+ {
+ xf86CrtcPtr crtc = config->crtc[c];
+ if (!crtc->funcs->shadow_allocate || !crtc->funcs->shadow_create)
+ break;
+ }
+ if (c == config->num_crtc)
+ {
+ xf86RandR12SetRotations (screen, RR_Rotate_0 | RR_Rotate_90 |
+ RR_Rotate_180 | RR_Rotate_270 |
+ RR_Reflect_X | RR_Reflect_Y);
+ xf86RandR12SetTransformSupport (screen, TRUE);
+ }
+ else
+ {
+ xf86RandR12SetRotations (screen, RR_Rotate_0);
+ xf86RandR12SetTransformSupport (screen, FALSE);
+ }
+
+ /* Wrap CreateScreenResources so we can initialize the RandR code */
+ config->CreateScreenResources = screen->CreateScreenResources;
+ screen->CreateScreenResources = xf86CrtcCreateScreenResources;
+
+ config->CloseScreen = screen->CloseScreen;
+ screen->CloseScreen = xf86CrtcCloseScreen;
+
+#ifdef XFreeXDGA
+ _xf86_di_dga_init_internal(screen);
+#endif
+#ifdef RANDR_13_INTERFACE
+ return RANDR_INTERFACE_VERSION;
+#else
+ return TRUE;
+#endif
+}
+
+static DisplayModePtr
+xf86DefaultMode (xf86OutputPtr output, int width, int height)
+{
+ DisplayModePtr target_mode = NULL;
+ DisplayModePtr mode;
+ int target_diff = 0;
+ int target_preferred = 0;
+ int mm_height;
+
+ mm_height = output->mm_height;
+ if (!mm_height)
+ mm_height = (768 * 25.4) / DEFAULT_DPI;
+ /*
+ * Pick a mode closest to DEFAULT_DPI
+ */
+ for (mode = output->probed_modes; mode; mode = mode->next)
+ {
+ int dpi;
+ int preferred = (((mode->type & M_T_PREFERRED) != 0) +
+ ((mode->type & M_T_USERPREF) != 0));
+ int diff;
+
+ if (xf86ModeWidth (mode, output->initial_rotation) > width ||
+ xf86ModeHeight (mode, output->initial_rotation) > height)
+ continue;
+
+ /* yes, use VDisplay here, not xf86ModeHeight */
+ dpi = (mode->VDisplay * 254) / (mm_height * 10);
+ diff = dpi - DEFAULT_DPI;
+ diff = diff < 0 ? -diff : diff;
+ if (target_mode == NULL || (preferred > target_preferred) ||
+ (preferred == target_preferred && diff < target_diff))
+ {
+ target_mode = mode;
+ target_diff = diff;
+ target_preferred = preferred;
+ }
+ }
+ return target_mode;
+}
+
+static DisplayModePtr
+xf86ClosestMode (xf86OutputPtr output,
+ DisplayModePtr match, Rotation match_rotation,
+ int width, int height)
+{
+ DisplayModePtr target_mode = NULL;
+ DisplayModePtr mode;
+ int target_diff = 0;
+
+ /*
+ * Pick a mode closest to the specified mode
+ */
+ for (mode = output->probed_modes; mode; mode = mode->next)
+ {
+ int dx, dy;
+ int diff;
+
+ if (xf86ModeWidth (mode, output->initial_rotation) > width ||
+ xf86ModeHeight (mode, output->initial_rotation) > height)
+ continue;
+
+ /* exact matches are preferred */
+ if (output->initial_rotation == match_rotation &&
+ xf86ModesEqual (mode, match))
+ return mode;
+
+ dx = xf86ModeWidth (match, match_rotation) - xf86ModeWidth (mode, output->initial_rotation);
+ dy = xf86ModeHeight (match, match_rotation) - xf86ModeHeight (mode, output->initial_rotation);
+ diff = dx * dx + dy * dy;
+ if (target_mode == NULL || diff < target_diff)
+ {
+ target_mode = mode;
+ target_diff = diff;
+ }
+ }
+ return target_mode;
+}
+
+static DisplayModePtr
+xf86OutputHasPreferredMode (xf86OutputPtr output, int width, int height)
+{
+ DisplayModePtr mode;
+
+ for (mode = output->probed_modes; mode; mode = mode->next)
+ {
+ if (xf86ModeWidth (mode, output->initial_rotation) > width ||
+ xf86ModeHeight (mode, output->initial_rotation) > height)
+ continue;
+
+ if (mode->type & M_T_PREFERRED)
+ return mode;
+ }
+ return NULL;
+}
+
+static DisplayModePtr
+xf86OutputHasUserPreferredMode (xf86OutputPtr output)
+{
+ DisplayModePtr mode, first = output->probed_modes;
+
+ for (mode = first; mode && mode->next != first; mode = mode->next)
+ if (mode->type & M_T_USERPREF)
+ return mode;
+
+ return NULL;
+}
+
+static int
+xf86PickCrtcs (ScrnInfoPtr scrn,
+ xf86CrtcPtr *best_crtcs,
+ DisplayModePtr *modes,
+ int n,
+ int width,
+ int height)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int c, o;
+ xf86OutputPtr output;
+ xf86CrtcPtr crtc;
+ xf86CrtcPtr *crtcs;
+ xf86CrtcPtr best_crtc;
+ int best_score;
+ int score;
+ int my_score;
+
+ if (n == config->num_output)
+ return 0;
+ output = config->output[n];
+
+ /*
+ * Compute score with this output disabled
+ */
+ best_crtcs[n] = NULL;
+ best_crtc = NULL;
+ best_score = xf86PickCrtcs (scrn, best_crtcs, modes, n+1, width, height);
+ if (modes[n] == NULL)
+ return best_score;
+
+ crtcs = xalloc (config->num_output * sizeof (xf86CrtcPtr));
+ if (!crtcs)
+ return best_score;
+
+ my_score = 1;
+ /* Score outputs that are known to be connected higher */
+ if (output->status == XF86OutputStatusConnected)
+ my_score++;
+ /* Score outputs with preferred modes higher */
+ if (xf86OutputHasPreferredMode (output, width, height))
+ my_score++;
+ /*
+ * Select a crtc for this output and
+ * then attempt to configure the remaining
+ * outputs
+ */
+ for (c = 0; c < config->num_crtc; c++)
+ {
+ if ((output->possible_crtcs & (1 << c)) == 0)
+ continue;
+
+ crtc = config->crtc[c];
+ /*
+ * Check to see if some other output is
+ * using this crtc
+ */
+ for (o = 0; o < n; o++)
+ if (best_crtcs[o] == crtc)
+ break;
+ if (o < n)
+ {
+ /*
+ * If the two outputs desire the same mode,
+ * see if they can be cloned
+ */
+ if (xf86ModesEqual (modes[o], modes[n]) &&
+ config->output[o]->initial_rotation == config->output[n]->initial_rotation &&
+ config->output[o]->initial_x == config->output[n]->initial_x &&
+ config->output[o]->initial_y == config->output[n]->initial_y)
+ {
+ if ((output->possible_clones & (1 << o)) == 0)
+ continue; /* nope, try next CRTC */
+ }
+ else
+ continue; /* different modes, can't clone */
+ }
+ crtcs[n] = crtc;
+ memcpy (crtcs, best_crtcs, n * sizeof (xf86CrtcPtr));
+ score = my_score + xf86PickCrtcs (scrn, crtcs, modes, n+1, width, height);
+ if (score > best_score)
+ {
+ best_crtc = crtc;
+ best_score = score;
+ memcpy (best_crtcs, crtcs, config->num_output * sizeof (xf86CrtcPtr));
+ }
+ }
+ xfree (crtcs);
+ return best_score;
+}
+
+
+/*
+ * Compute the virtual size necessary to place all of the available
+ * crtcs in the specified configuration.
+ *
+ * canGrow indicates that the driver can make the screen larger than its initial
+ * configuration. If FALSE, this function will enlarge the screen to include
+ * the largest available mode.
+ */
+
+static void
+xf86DefaultScreenLimits (ScrnInfoPtr scrn, int *widthp, int *heightp,
+ Bool canGrow)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int width = 0, height = 0;
+ int o;
+ int c;
+ int s;
+
+ for (c = 0; c < config->num_crtc; c++)
+ {
+ int crtc_width = 0, crtc_height = 0;
+ xf86CrtcPtr crtc = config->crtc[c];
+
+ if (crtc->enabled)
+ {
+ crtc_width = crtc->x + xf86ModeWidth (&crtc->desiredMode, crtc->desiredRotation);
+ crtc_height = crtc->y + xf86ModeHeight (&crtc->desiredMode, crtc->desiredRotation);
+ }
+ if (!canGrow) {
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+
+ for (s = 0; s < config->num_crtc; s++)
+ if (output->possible_crtcs & (1 << s))
+ {
+ DisplayModePtr mode;
+ for (mode = output->probed_modes; mode; mode = mode->next)
+ {
+ if (mode->HDisplay > crtc_width)
+ crtc_width = mode->HDisplay;
+ if (mode->VDisplay > crtc_width)
+ crtc_width = mode->VDisplay;
+ if (mode->VDisplay > crtc_height)
+ crtc_height = mode->VDisplay;
+ if (mode->HDisplay > crtc_height)
+ crtc_height = mode->HDisplay;
+ }
+ }
+ }
+ }
+ if (crtc_width > width)
+ width = crtc_width;
+ if (crtc_height > height)
+ height = crtc_height;
+ }
+ if (config->maxWidth && width > config->maxWidth) width = config->maxWidth;
+ if (config->maxHeight && height > config->maxHeight) height = config->maxHeight;
+ if (config->minWidth && width < config->minWidth) width = config->minWidth;
+ if (config->minHeight && height < config->minHeight) height = config->minHeight;
+ *widthp = width;
+ *heightp = height;
+}
+
+#define POSITION_UNSET -100000
+
+/*
+ * check if the user configured any outputs at all
+ * with either a position or a relative setting or a mode.
+ */
+static Bool
+xf86UserConfiguredOutputs(ScrnInfoPtr scrn, DisplayModePtr *modes)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int o;
+ Bool user_conf = FALSE;
+
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+ char *position;
+ char *relative_name;
+ OutputOpts relation;
+ int r;
+ static const OutputOpts relations[] = {
+ OPTION_BELOW, OPTION_RIGHT_OF, OPTION_ABOVE, OPTION_LEFT_OF
+ };
+
+ position = xf86GetOptValString (output->options,
+ OPTION_POSITION);
+ if (position)
+ user_conf = TRUE;
+
+ relation = 0;
+ relative_name = NULL;
+ for (r = 0; r < 4; r++)
+ {
+ relation = relations[r];
+ relative_name = xf86GetOptValString (output->options,
+ relation);
+ if (relative_name)
+ break;
+ }
+ if (relative_name)
+ user_conf = TRUE;
+
+ modes[o] = xf86OutputHasUserPreferredMode(output);
+ if (modes[o])
+ user_conf = TRUE;
+ }
+
+ return user_conf;
+}
+
+static Bool
+xf86InitialOutputPositions (ScrnInfoPtr scrn, DisplayModePtr *modes)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int o;
+ int min_x, min_y;
+
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+
+ output->initial_x = output->initial_y = POSITION_UNSET;
+ }
+
+ /*
+ * Loop until all outputs are set
+ */
+ for (;;)
+ {
+ Bool any_set = FALSE;
+ Bool keep_going = FALSE;
+
+ for (o = 0; o < config->num_output; o++)
+ {
+ static const OutputOpts relations[] = {
+ OPTION_BELOW, OPTION_RIGHT_OF, OPTION_ABOVE, OPTION_LEFT_OF
+ };
+ xf86OutputPtr output = config->output[o];
+ xf86OutputPtr relative;
+ char *relative_name;
+ char *position;
+ OutputOpts relation;
+ int r;
+
+ if (output->initial_x != POSITION_UNSET)
+ continue;
+ position = xf86GetOptValString (output->options,
+ OPTION_POSITION);
+ /*
+ * Absolute position wins
+ */
+ if (position)
+ {
+ int x, y;
+ if (sscanf (position, "%d %d", &x, &y) == 2)
+ {
+ output->initial_x = x;
+ output->initial_y = y;
+ }
+ else
+ {
+ xf86DrvMsg (scrn->scrnIndex, X_ERROR,
+ "Output %s position not of form \"x y\"\n",
+ output->name);
+ output->initial_x = output->initial_y = 0;
+ }
+ any_set = TRUE;
+ continue;
+ }
+ /*
+ * Next comes relative positions
+ */
+ relation = 0;
+ relative_name = NULL;
+ for (r = 0; r < 4; r++)
+ {
+ relation = relations[r];
+ relative_name = xf86GetOptValString (output->options,
+ relation);
+ if (relative_name)
+ break;
+ }
+ if (relative_name)
+ {
+ int or;
+ relative = NULL;
+ for (or = 0; or < config->num_output; or++)
+ {
+ xf86OutputPtr out_rel = config->output[or];
+ XF86ConfMonitorPtr rel_mon = out_rel->conf_monitor;
+
+ if (rel_mon)
+ {
+ if (xf86nameCompare (rel_mon->mon_identifier,
+ relative_name) == 0)
+ {
+ relative = config->output[or];
+ break;
+ }
+ }
+ if (strcmp (out_rel->name, relative_name) == 0)
+ {
+ relative = config->output[or];
+ break;
+ }
+ }
+ if (!relative)
+ {
+ xf86DrvMsg (scrn->scrnIndex, X_ERROR,
+ "Cannot position output %s relative to unknown output %s\n",
+ output->name, relative_name);
+ output->initial_x = 0;
+ output->initial_y = 0;
+ any_set = TRUE;
+ continue;
+ }
+ if (!modes[or])
+ {
+ xf86DrvMsg (scrn->scrnIndex, X_ERROR,
+ "Cannot position output %s relative to output %s without modes\n",
+ output->name, relative_name);
+ output->initial_x = 0;
+ output->initial_y = 0;
+ any_set = TRUE;
+ continue;
+ }
+ if (relative->initial_x == POSITION_UNSET)
+ {
+ keep_going = TRUE;
+ continue;
+ }
+ output->initial_x = relative->initial_x;
+ output->initial_y = relative->initial_y;
+ switch (relation) {
+ case OPTION_BELOW:
+ output->initial_y += xf86ModeHeight (modes[or], relative->initial_rotation);
+ break;
+ case OPTION_RIGHT_OF:
+ output->initial_x += xf86ModeWidth (modes[or], relative->initial_rotation);
+ break;
+ case OPTION_ABOVE:
+ if (modes[o])
+ output->initial_y -= xf86ModeHeight (modes[o], output->initial_rotation);
+ break;
+ case OPTION_LEFT_OF:
+ if (modes[o])
+ output->initial_x -= xf86ModeWidth (modes[o], output->initial_rotation);
+ break;
+ default:
+ break;
+ }
+ any_set = TRUE;
+ continue;
+ }
+
+ /* Nothing set, just stick them at 0,0 */
+ output->initial_x = 0;
+ output->initial_y = 0;
+ any_set = TRUE;
+ }
+ if (!keep_going)
+ break;
+ if (!any_set)
+ {
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+ if (output->initial_x == POSITION_UNSET)
+ {
+ xf86DrvMsg (scrn->scrnIndex, X_ERROR,
+ "Output position loop. Moving %s to 0,0\n",
+ output->name);
+ output->initial_x = output->initial_y = 0;
+ break;
+ }
+ }
+ }
+ }
+
+ /*
+ * normalize positions
+ */
+ min_x = 1000000;
+ min_y = 1000000;
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+
+ if (output->initial_x < min_x)
+ min_x = output->initial_x;
+ if (output->initial_y < min_y)
+ min_y = output->initial_y;
+ }
+
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+
+ output->initial_x -= min_x;
+ output->initial_y -= min_y;
+ }
+ return TRUE;
+}
+
+static void
+xf86InitialPanning (ScrnInfoPtr scrn)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int o;
+
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+ char *panning = xf86GetOptValString (output->options, OPTION_PANNING);
+ int width, height, left, top;
+ int track_width, track_height, track_left, track_top;
+ int brdr[4];
+
+ memset (&output->initialTotalArea, 0, sizeof(BoxRec));
+ memset (&output->initialTrackingArea, 0, sizeof(BoxRec));
+ memset (output->initialBorder, 0, 4*sizeof(INT16));
+
+ if (! panning)
+ continue;
+
+ switch (sscanf (panning, "%dx%d+%d+%d/%dx%d+%d+%d/%d/%d/%d/%d",
+ &width, &height, &left, &top,
+ &track_width, &track_height, &track_left, &track_top,
+ &brdr[0], &brdr[1], &brdr[2], &brdr[3])) {
+ case 12:
+ output->initialBorder[0] = brdr[0];
+ output->initialBorder[1] = brdr[1];
+ output->initialBorder[2] = brdr[2];
+ output->initialBorder[3] = brdr[3];
+ /* fall through */
+ case 8:
+ output->initialTrackingArea.x1 = track_left;
+ output->initialTrackingArea.y1 = track_top;
+ output->initialTrackingArea.x2 = track_left + track_width;
+ output->initialTrackingArea.y2 = track_top + track_height;
+ /* fall through */
+ case 4:
+ output->initialTotalArea.x1 = left;
+ output->initialTotalArea.y1 = top;
+ /* fall through */
+ case 2:
+ output->initialTotalArea.x2 = output->initialTotalArea.x1 + width;
+ output->initialTotalArea.y2 = output->initialTotalArea.y1 + height;
+ break;
+ default:
+ xf86DrvMsg (scrn->scrnIndex, X_ERROR,
+ "Broken panning specification '%s' for output %s in config file\n",
+ panning, output->name);
+ }
+ }
+}
+
+/** Return - 0 + if a should be earlier, same or later than b in list
+ */
+static int
+xf86ModeCompare (DisplayModePtr a, DisplayModePtr b)
+{
+ int diff;
+
+ diff = ((b->type & M_T_PREFERRED) != 0) - ((a->type & M_T_PREFERRED) != 0);
+ if (diff)
+ return diff;
+ diff = b->HDisplay * b->VDisplay - a->HDisplay * a->VDisplay;
+ if (diff)
+ return diff;
+ diff = b->Clock - a->Clock;
+ return diff;
+}
+
+/**
+ * Insertion sort input in-place and return the resulting head
+ */
+static DisplayModePtr
+xf86SortModes (DisplayModePtr input)
+{
+ DisplayModePtr output = NULL, i, o, n, *op, prev;
+
+ /* sort by preferred status and pixel area */
+ while (input)
+ {
+ i = input;
+ input = input->next;
+ for (op = &output; (o = *op); op = &o->next)
+ if (xf86ModeCompare (o, i) > 0)
+ break;
+ i->next = *op;
+ *op = i;
+ }
+ /* prune identical modes */
+ for (o = output; o && (n = o->next); o = n)
+ {
+ if (!strcmp (o->name, n->name) && xf86ModesEqual (o, n))
+ {
+ o->next = n->next;
+ xfree (n->name);
+ xfree (n);
+ n = o;
+ }
+ }
+ /* hook up backward links */
+ prev = NULL;
+ for (o = output; o; o = o->next)
+ {
+ o->prev = prev;
+ prev = o;
+ }
+ return output;
+}
+
+static char *
+preferredMode(ScrnInfoPtr pScrn, xf86OutputPtr output)
+{
+ char *preferred_mode = NULL;
+
+ /* Check for a configured preference for a particular mode */
+ preferred_mode = xf86GetOptValString (output->options,
+ OPTION_PREFERRED_MODE);
+ if (preferred_mode)
+ return preferred_mode;
+
+ if (pScrn->display->modes && *pScrn->display->modes)
+ preferred_mode = *pScrn->display->modes;
+
+ return preferred_mode;
+}
+
+static void
+GuessRangeFromModes(MonPtr mon, DisplayModePtr mode)
+{
+ if (!mon || !mode)
+ return;
+
+ mon->nHsync = 1;
+ mon->hsync[0].lo = 1024.0;
+ mon->hsync[0].hi = 0.0;
+
+ mon->nVrefresh = 1;
+ mon->vrefresh[0].lo = 1024.0;
+ mon->vrefresh[0].hi = 0.0;
+
+ while (mode) {
+ if (!mode->HSync)
+ mode->HSync = ((float) mode->Clock ) / ((float) mode->HTotal);
+
+ if (!mode->VRefresh)
+ mode->VRefresh = (1000.0 * ((float) mode->Clock)) /
+ ((float) (mode->HTotal * mode->VTotal));
+
+ if (mode->HSync < mon->hsync[0].lo)
+ mon->hsync[0].lo = mode->HSync;
+
+ if (mode->HSync > mon->hsync[0].hi)
+ mon->hsync[0].hi = mode->HSync;
+
+ if (mode->VRefresh < mon->vrefresh[0].lo)
+ mon->vrefresh[0].lo = mode->VRefresh;
+
+ if (mode->VRefresh > mon->vrefresh[0].hi)
+ mon->vrefresh[0].hi = mode->VRefresh;
+
+ mode = mode->next;
+ }
+
+ /* stretch out the bottom to fit 640x480@60 */
+ if (mon->hsync[0].lo > 31.0)
+ mon->hsync[0].lo = 31.0;
+ if (mon->vrefresh[0].lo > 58.0)
+ mon->vrefresh[0].lo = 58.0;
+}
+
+struct det_monrec_parameter {
+ MonRec *mon_rec;
+ int *max_clock;
+ Bool set_hsync;
+ Bool set_vrefresh;
+ enum { sync_config, sync_edid, sync_default } *sync_source;
+};
+
+static void handle_detailed_monrec(struct detailed_monitor_section *det_mon,
+ void *data)
+{
+ enum { sync_config, sync_edid, sync_default };
+ struct det_monrec_parameter *p;
+ p = (struct det_monrec_parameter *)data;
+
+ if (det_mon->type == DS_RANGES) {
+ struct monitor_ranges *ranges = &det_mon->section.ranges;
+ if (p->set_hsync && ranges->max_h) {
+ p->mon_rec->hsync[p->mon_rec->nHsync].lo = ranges->min_h;
+ p->mon_rec->hsync[p->mon_rec->nHsync].hi = ranges->max_h;
+ p->mon_rec->nHsync++;
+ if (*p->sync_source == sync_default)
+ *p->sync_source = sync_edid;
+ }
+ if (p->set_vrefresh && ranges->max_v) {
+ p->mon_rec->vrefresh[p->mon_rec->nVrefresh].lo = ranges->min_v;
+ p->mon_rec->vrefresh[p->mon_rec->nVrefresh].hi = ranges->max_v;
+ p->mon_rec->nVrefresh++;
+ if (*p->sync_source == sync_default)
+ *p->sync_source = sync_edid;
+ }
+ if (ranges->max_clock * 1000 > *p->max_clock)
+ *p->max_clock = ranges->max_clock * 1000;
+ }
+}
+
+void
+xf86ProbeOutputModes (ScrnInfoPtr scrn, int maxX, int maxY)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int o;
+
+ /* When canGrow was TRUE in the initial configuration we have to
+ * compare against the maximum values so that we don't drop modes.
+ * When canGrow was FALSE, the maximum values would have been clamped
+ * anyway.
+ */
+ if (maxX == 0 || maxY == 0) {
+ maxX = config->maxWidth;
+ maxY = config->maxHeight;
+ }
+
+ /* Probe the list of modes for each output. */
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+ DisplayModePtr mode;
+ DisplayModePtr config_modes = NULL, output_modes, default_modes = NULL;
+ char *preferred_mode;
+ xf86MonPtr edid_monitor;
+ XF86ConfMonitorPtr conf_monitor;
+ MonRec mon_rec;
+ int min_clock = 0;
+ int max_clock = 0;
+ double clock;
+ Bool add_default_modes = TRUE;
+ Bool debug_modes = config->debug_modes ||
+ xf86Initialising;
+ enum { sync_config, sync_edid, sync_default } sync_source = sync_default;
+
+ while (output->probed_modes != NULL)
+ xf86DeleteMode(&output->probed_modes, output->probed_modes);
+
+ /*
+ * Check connection status
+ */
+ output->status = (*output->funcs->detect)(output);
+
+ if (output->status == XF86OutputStatusDisconnected &&
+ !xf86ReturnOptValBool(output->options, OPTION_ENABLE, FALSE))
+ {
+ xf86OutputSetEDID (output, NULL);
+ continue;
+ }
+
+ memset (&mon_rec, '\0', sizeof (mon_rec));
+
+ conf_monitor = output->conf_monitor;
+
+ if (conf_monitor)
+ {
+ int i;
+
+ for (i = 0; i < conf_monitor->mon_n_hsync; i++)
+ {
+ mon_rec.hsync[mon_rec.nHsync].lo = conf_monitor->mon_hsync[i].lo;
+ mon_rec.hsync[mon_rec.nHsync].hi = conf_monitor->mon_hsync[i].hi;
+ mon_rec.nHsync++;
+ sync_source = sync_config;
+ }
+ for (i = 0; i < conf_monitor->mon_n_vrefresh; i++)
+ {
+ mon_rec.vrefresh[mon_rec.nVrefresh].lo = conf_monitor->mon_vrefresh[i].lo;
+ mon_rec.vrefresh[mon_rec.nVrefresh].hi = conf_monitor->mon_vrefresh[i].hi;
+ mon_rec.nVrefresh++;
+ sync_source = sync_config;
+ }
+ config_modes = xf86GetMonitorModes (scrn, conf_monitor);
+ }
+
+ output_modes = (*output->funcs->get_modes) (output);
+
+ edid_monitor = output->MonInfo;
+
+ if (edid_monitor)
+ {
+ struct det_monrec_parameter p;
+ struct disp_features *features = &edid_monitor->features;
+
+ /* if display is not continuous-frequency, don't add default modes */
+ if (!GTF_SUPPORTED(features->msc))
+ add_default_modes = FALSE;
+
+ p.mon_rec = &mon_rec;
+ p.max_clock = &max_clock;
+ p.set_hsync = mon_rec.nHsync == 0;
+ p.set_vrefresh = mon_rec.nVrefresh == 0;
+ p.sync_source = &sync_source;
+
+ xf86ForEachDetailedBlock(edid_monitor,
+ handle_detailed_monrec,
+ &p);
+ }
+
+ if (xf86GetOptValFreq (output->options, OPTION_MIN_CLOCK,
+ OPTUNITS_KHZ, &clock))
+ min_clock = (int) clock;
+ if (xf86GetOptValFreq (output->options, OPTION_MAX_CLOCK,
+ OPTUNITS_KHZ, &clock))
+ max_clock = (int) clock;
+
+ /* If we still don't have a sync range, guess wildly */
+ if (!mon_rec.nHsync || !mon_rec.nVrefresh)
+ GuessRangeFromModes(&mon_rec, output_modes);
+
+ /*
+ * These limits will end up setting a 1024x768@60Hz mode by default,
+ * which seems like a fairly good mode to use when nothing else is
+ * specified
+ */
+ if (mon_rec.nHsync == 0)
+ {
+ mon_rec.hsync[0].lo = 31.0;
+ mon_rec.hsync[0].hi = 55.0;
+ mon_rec.nHsync = 1;
+ }
+ if (mon_rec.nVrefresh == 0)
+ {
+ mon_rec.vrefresh[0].lo = 58.0;
+ mon_rec.vrefresh[0].hi = 62.0;
+ mon_rec.nVrefresh = 1;
+ }
+
+ if (add_default_modes)
+ default_modes = xf86GetDefaultModes ();
+
+ /*
+ * If this is not an RB monitor, remove RB modes from the default
+ * pool. RB modes from the config or the monitor itself are fine.
+ */
+ if (!mon_rec.reducedblanking)
+ xf86ValidateModesReducedBlanking (scrn, default_modes);
+
+ if (sync_source == sync_config)
+ {
+ /*
+ * Check output and config modes against sync range from config file
+ */
+ xf86ValidateModesSync (scrn, output_modes, &mon_rec);
+ xf86ValidateModesSync (scrn, config_modes, &mon_rec);
+ }
+ /*
+ * Check default modes against sync range
+ */
+ xf86ValidateModesSync (scrn, default_modes, &mon_rec);
+ /*
+ * Check default modes against monitor max clock
+ */
+ if (max_clock) {
+ xf86ValidateModesClocks(scrn, default_modes,
+ &min_clock, &max_clock, 1);
+ xf86ValidateModesClocks(scrn, output_modes,
+ &min_clock, &max_clock, 1);
+ }
+
+ output->probed_modes = NULL;
+ output->probed_modes = xf86ModesAdd (output->probed_modes, config_modes);
+ output->probed_modes = xf86ModesAdd (output->probed_modes, output_modes);
+ output->probed_modes = xf86ModesAdd (output->probed_modes, default_modes);
+
+ /*
+ * Check all modes against max size, interlace, and doublescan
+ */
+ if (maxX && maxY)
+ xf86ValidateModesSize (scrn, output->probed_modes,
+ maxX, maxY, 0);
+
+ {
+ int flags = (output->interlaceAllowed ? V_INTERLACE : 0) |
+ (output->doubleScanAllowed ? V_DBLSCAN : 0);
+ xf86ValidateModesFlags (scrn, output->probed_modes, flags);
+ }
+
+ /*
+ * Check all modes against output
+ */
+ for (mode = output->probed_modes; mode != NULL; mode = mode->next)
+ if (mode->status == MODE_OK)
+ mode->status = (*output->funcs->mode_valid)(output, mode);
+
+ xf86PruneInvalidModes(scrn, &output->probed_modes, debug_modes);
+
+ output->probed_modes = xf86SortModes (output->probed_modes);
+
+ /* Check for a configured preference for a particular mode */
+ preferred_mode = preferredMode(scrn, output);
+
+ if (preferred_mode)
+ {
+ for (mode = output->probed_modes; mode; mode = mode->next)
+ {
+ if (!strcmp (preferred_mode, mode->name))
+ {
+ if (mode != output->probed_modes)
+ {
+ if (mode->prev)
+ mode->prev->next = mode->next;
+ if (mode->next)
+ mode->next->prev = mode->prev;
+ mode->next = output->probed_modes;
+ output->probed_modes->prev = mode;
+ mode->prev = NULL;
+ output->probed_modes = mode;
+ }
+ mode->type |= (M_T_PREFERRED|M_T_USERPREF);
+ break;
+ }
+ }
+ }
+
+ output->initial_rotation = xf86OutputInitialRotation (output);
+
+ if (debug_modes) {
+ if (output->probed_modes != NULL) {
+ xf86DrvMsg(scrn->scrnIndex, X_INFO,
+ "Printing probed modes for output %s\n",
+ output->name);
+ } else {
+ xf86DrvMsg(scrn->scrnIndex, X_INFO,
+ "No remaining probed modes for output %s\n",
+ output->name);
+ }
+ }
+ for (mode = output->probed_modes; mode != NULL; mode = mode->next)
+ {
+ /* The code to choose the best mode per pipe later on will require
+ * VRefresh to be set.
+ */
+ mode->VRefresh = xf86ModeVRefresh(mode);
+ xf86SetModeCrtc(mode, INTERLACE_HALVE_V);
+
+ if (debug_modes)
+ xf86PrintModeline(scrn->scrnIndex, mode);
+ }
+ }
+}
+
+
+/**
+ * Copy one of the output mode lists to the ScrnInfo record
+ */
+
+/* XXX where does this function belong? Here? */
+void
+xf86RandR12GetOriginalVirtualSize(ScrnInfoPtr scrn, int *x, int *y);
+
+static DisplayModePtr
+biggestMode(DisplayModePtr a, DisplayModePtr b)
+{
+ int A, B;
+
+ if (!a)
+ return b;
+ if (!b)
+ return a;
+
+ A = a->HDisplay * a->VDisplay;
+ B = b->HDisplay * b->VDisplay;
+
+ if (A > B)
+ return a;
+
+ return b;
+}
+
+static xf86OutputPtr
+SetCompatOutput(xf86CrtcConfigPtr config)
+{
+ xf86OutputPtr output = NULL, test = NULL;
+ DisplayModePtr maxmode = NULL, testmode, mode;
+ int o, compat = -1, count, mincount = 0;
+
+ /* Look for one that's definitely connected */
+ for (o = 0; o < config->num_output; o++)
+ {
+ test = config->output[o];
+ if (!test->crtc)
+ continue;
+ if (test->status != XF86OutputStatusConnected)
+ continue;
+ if (!test->probed_modes)
+ continue;
+
+ testmode = mode = test->probed_modes;
+ for (count = 0; mode; mode = mode->next, count++)
+ testmode = biggestMode(testmode, mode);
+
+ if (!output) {
+ output = test;
+ compat = o;
+ maxmode = testmode;
+ mincount = count;
+ } else if (maxmode == biggestMode(maxmode, testmode)) {
+ output = test;
+ compat = o;
+ maxmode = testmode;
+ mincount = count;
+ } else if ((maxmode->HDisplay == testmode->HDisplay) &&
+ (maxmode->VDisplay == testmode->VDisplay) &&
+ count <= mincount) {
+ output = test;
+ compat = o;
+ maxmode = testmode;
+ mincount = count;
+ }
+ }
+
+ /* If we didn't find one, take anything we can get */
+ if (!output)
+ {
+ for (o = 0; o < config->num_output; o++)
+ {
+ test = config->output[o];
+ if (!test->crtc)
+ continue;
+ if (!test->probed_modes)
+ continue;
+
+ if (!output) {
+ output = test;
+ compat = o;
+ } else if (test->probed_modes->HDisplay < output->probed_modes->HDisplay) {
+ output = test;
+ compat = o;
+ }
+ }
+ }
+
+ if (compat >= 0) {
+ config->compat_output = compat;
+ } else {
+ /* Don't change the compat output when no valid outputs found */
+ output = config->output[config->compat_output];
+ }
+
+ return output;
+}
+
+void
+xf86SetScrnInfoModes (ScrnInfoPtr scrn)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ xf86OutputPtr output;
+ xf86CrtcPtr crtc;
+ DisplayModePtr last, mode = NULL;
+
+ output = SetCompatOutput(config);
+
+ if (!output)
+ return; /* punt */
+
+ crtc = output->crtc;
+
+ /* Clear any existing modes from scrn->modes */
+ while (scrn->modes != NULL)
+ xf86DeleteMode(&scrn->modes, scrn->modes);
+
+ /* Set scrn->modes to the mode list for the 'compat' output */
+ scrn->modes = xf86DuplicateModes(scrn, output->probed_modes);
+
+ if (crtc) {
+ for (mode = scrn->modes; mode; mode = mode->next)
+ if (xf86ModesEqual (mode, &crtc->desiredMode))
+ break;
+ }
+
+ if (scrn->modes != NULL) {
+ /* For some reason, scrn->modes is circular, unlike the other mode
+ * lists. How great is that?
+ */
+ for (last = scrn->modes; last && last->next; last = last->next)
+ ;
+ last->next = scrn->modes;
+ scrn->modes->prev = last;
+ if (mode) {
+ while (scrn->modes != mode)
+ scrn->modes = scrn->modes->next;
+ }
+ }
+ scrn->currentMode = scrn->modes;
+#ifdef XFreeXDGA
+ if (scrn->pScreen)
+ _xf86_di_dga_reinit_internal(scrn->pScreen);
+#endif
+}
+
+static void
+xf86CollectEnabledOutputs(ScrnInfoPtr scrn, xf86CrtcConfigPtr config,
+ Bool *enabled)
+{
+ Bool any_enabled = FALSE;
+ int o;
+
+ for (o = 0; o < config->num_output; o++)
+ any_enabled |= enabled[o] = xf86OutputEnabled(config->output[o], TRUE);
+
+ if (!any_enabled) {
+ xf86DrvMsg(scrn->scrnIndex, X_WARNING,
+ "No outputs definitely connected, trying again...\n");
+
+ for (o = 0; o < config->num_output; o++)
+ enabled[o] = xf86OutputEnabled(config->output[o], FALSE);
+ }
+}
+
+static Bool
+nextEnabledOutput(xf86CrtcConfigPtr config, Bool *enabled, int *index)
+{
+ int o = *index;
+
+ for (o++; o < config->num_output; o++) {
+ if (enabled[o]) {
+ *index = o;
+ return TRUE;
+ }
+ }
+
+ return FALSE;
+}
+
+static Bool
+aspectMatch(float a, float b)
+{
+ return fabs(1 - (a / b)) < 0.05;
+}
+
+static DisplayModePtr
+nextAspectMode(xf86OutputPtr o, DisplayModePtr last, float aspect)
+{
+ DisplayModePtr m = NULL;
+
+ if (!o)
+ return NULL;
+
+ if (!last)
+ m = o->probed_modes;
+ else
+ m = last->next;
+
+ for (; m; m = m->next)
+ if (aspectMatch(aspect, (float)m->HDisplay / (float)m->VDisplay))
+ return m;
+
+ return NULL;
+}
+
+static DisplayModePtr
+bestModeForAspect(xf86CrtcConfigPtr config, Bool *enabled, float aspect)
+{
+ int o = -1, p;
+ DisplayModePtr mode = NULL, test = NULL, match = NULL;
+
+ if (!nextEnabledOutput(config, enabled, &o))
+ return NULL;
+ while ((mode = nextAspectMode(config->output[o], mode, aspect))) {
+ test = mode;
+ for (p = o; nextEnabledOutput(config, enabled, &p); ) {
+ test = xf86OutputFindClosestMode(config->output[p], mode);
+ if (!test)
+ break;
+ if (test->HDisplay != mode->HDisplay ||
+ test->VDisplay != mode->VDisplay) {
+ test = NULL;
+ break;
+ }
+ }
+
+ /* if we didn't match it on all outputs, try the next one */
+ if (!test)
+ continue;
+
+ /* if it's bigger than the last one, save it */
+ if (!match || (test->HDisplay > match->HDisplay))
+ match = test;
+ }
+
+ /* return the biggest one found */
+ return match;
+}
+
+static Bool
+xf86TargetPreferred(ScrnInfoPtr scrn, xf86CrtcConfigPtr config,
+ DisplayModePtr *modes, Bool *enabled,
+ int width, int height)
+{
+ int o, p;
+ int max_pref_width = 0, max_pref_height = 0;
+ DisplayModePtr *preferred, *preferred_match;
+ Bool ret = FALSE;
+
+ preferred = xnfcalloc(config->num_output, sizeof(DisplayModePtr));
+ preferred_match = xnfcalloc(config->num_output, sizeof(DisplayModePtr));
+
+ /* Check if the preferred mode is available on all outputs */
+ for (p = -1; nextEnabledOutput(config, enabled, &p); ) {
+ Rotation r = config->output[p]->initial_rotation;
+ DisplayModePtr mode;
+ if ((preferred[p] = xf86OutputHasPreferredMode(config->output[p],
+ width, height))) {
+ int pref_width = xf86ModeWidth(preferred[p], r);
+ int pref_height = xf86ModeHeight(preferred[p], r);
+ Bool all_match = TRUE;
+
+ for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
+ Bool match = FALSE;
+ xf86OutputPtr output = config->output[o];
+ if (o == p)
+ continue;
+
+ for (mode = output->probed_modes; mode; mode = mode->next) {
+ Rotation r = output->initial_rotation;
+ if (xf86ModeWidth(mode, r) == pref_width &&
+ xf86ModeHeight(mode, r) == pref_height) {
+ preferred[o] = mode;
+ match = TRUE;
+ }
+ }
+
+ all_match &= match;
+ }
+
+ if (all_match &&
+ (pref_width*pref_height > max_pref_width*max_pref_height)) {
+ for (o = -1; nextEnabledOutput(config, enabled, &o); )
+ preferred_match[o] = preferred[o];
+ max_pref_width = pref_width;
+ max_pref_height = pref_height;
+ ret = TRUE;
+ }
+ }
+ }
+
+ /*
+ * If there's no preferred mode, but only one monitor, pick the
+ * biggest mode for its aspect ratio, assuming one exists.
+ */
+ if (!ret) do {
+ int i = 0;
+ float aspect = 0.0;
+
+ /* count the number of enabled outputs */
+ for (i = 0, p = -1; nextEnabledOutput(config, enabled, &p); i++) ;
+
+ if (i != 1)
+ break;
+
+ p = -1;
+ nextEnabledOutput(config, enabled, &p);
+ if (config->output[p]->mm_height)
+ aspect = (float)config->output[p]->mm_width /
+ (float)config->output[p]->mm_height;
+
+ if (aspect)
+ preferred_match[p] = bestModeForAspect(config, enabled, aspect);
+
+ if (preferred_match[p])
+ ret = TRUE;
+
+ } while (0);
+
+ if (ret) {
+ /* oh good, there is a match. stash the selected modes and return. */
+ memcpy(modes, preferred_match,
+ config->num_output * sizeof(DisplayModePtr));
+ }
+
+ xfree(preferred);
+ xfree(preferred_match);
+ return ret;
+}
+
+static Bool
+xf86TargetAspect(ScrnInfoPtr scrn, xf86CrtcConfigPtr config,
+ DisplayModePtr *modes, Bool *enabled,
+ int width, int height)
+{
+ int o;
+ float aspect = 0.0, *aspects;
+ xf86OutputPtr output;
+ Bool ret = FALSE;
+ DisplayModePtr guess = NULL, aspect_guess = NULL, base_guess = NULL;
+
+ aspects = xnfcalloc(config->num_output, sizeof(float));
+
+ /* collect the aspect ratios */
+ for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
+ output = config->output[o];
+ if (output->mm_height)
+ aspects[o] = (float)output->mm_width / (float)output->mm_height;
+ else
+ aspects[o] = 4.0 / 3.0;
+ }
+
+ /* check that they're all the same */
+ for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
+ output = config->output[o];
+ if (!aspect) {
+ aspect = aspects[o];
+ } else if (!aspectMatch(aspect, aspects[o])) {
+ goto no_aspect_match;
+ }
+ }
+
+ /* if they're all 4:3, just skip ahead and save effort */
+ if (!aspectMatch(aspect, 4.0/3.0))
+ aspect_guess = bestModeForAspect(config, enabled, aspect);
+
+no_aspect_match:
+ base_guess = bestModeForAspect(config, enabled, 4.0/3.0);
+
+ guess = biggestMode(base_guess, aspect_guess);
+
+ if (!guess)
+ goto out;
+
+ /* found a mode that works everywhere, now apply it */
+ for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
+ modes[o] = xf86OutputFindClosestMode(config->output[o], guess);
+ }
+ ret = TRUE;
+
+out:
+ xfree(aspects);
+ return ret;
+}
+
+static Bool
+xf86TargetFallback(ScrnInfoPtr scrn, xf86CrtcConfigPtr config,
+ DisplayModePtr *modes, Bool *enabled,
+ int width, int height)
+{
+ DisplayModePtr target_mode = NULL;
+ Rotation target_rotation = RR_Rotate_0;
+ DisplayModePtr default_mode;
+ int default_preferred, target_preferred = 0, o;
+
+ /* User preferred > preferred > other modes */
+ for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
+ default_mode = xf86DefaultMode (config->output[o], width, height);
+ if (!default_mode)
+ continue;
+
+ default_preferred = (((default_mode->type & M_T_PREFERRED) != 0) +
+ ((default_mode->type & M_T_USERPREF) != 0));
+
+ if (default_preferred > target_preferred || !target_mode) {
+ target_mode = default_mode;
+ target_preferred = default_preferred;
+ target_rotation = config->output[o]->initial_rotation;
+ config->compat_output = o;
+ }
+ }
+
+ if (target_mode)
+ modes[config->compat_output] = target_mode;
+
+ /* Fill in other output modes */
+ for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
+ if (!modes[o])
+ modes[o] = xf86ClosestMode(config->output[o], target_mode,
+ target_rotation, width, height);
+ }
+
+ return (target_mode != NULL);
+}
+
+static Bool
+xf86TargetUserpref(ScrnInfoPtr scrn, xf86CrtcConfigPtr config,
+ DisplayModePtr *modes, Bool *enabled,
+ int width, int height)
+{
+ int o;
+
+ if (xf86UserConfiguredOutputs(scrn, modes))
+ return xf86TargetFallback(scrn, config, modes, enabled, width, height);
+
+ for (o = -1; nextEnabledOutput(config, enabled, &o); )
+ if (xf86OutputHasUserPreferredMode(config->output[o]))
+ return
+ xf86TargetFallback(scrn, config, modes, enabled, width, height);
+
+ return FALSE;
+}
+
+static Bool
+xf86CrtcSetInitialGamma(xf86CrtcPtr crtc, float gamma_red, float gamma_green,
+ float gamma_blue)
+{
+ int i, size = 256;
+ CARD16 *red, *green, *blue;
+
+ red = malloc(3 * size * sizeof(CARD16));
+ green = red + size;
+ blue = green + size;
+
+ /* Only cause warning if user wanted gamma to be set. */
+ if (!crtc->funcs->gamma_set && (gamma_red != 1.0 || gamma_green != 1.0 || gamma_blue != 1.0)) {
+ free(red);
+ return FALSE;
+ } else if (!crtc->funcs->gamma_set) {
+ free(red);
+ return TRUE;
+ }
+
+ /* At this early stage none of the randr-interface stuff is up.
+ * So take the default gamma size for lack of something better.
+ */
+ for (i = 0; i < size; i++) {
+ if (gamma_red == 1.0)
+ red[i] = i << 8;
+ else
+ red[i] = (CARD16)(pow((double)i/(double)(size - 1),
+ 1. / (double)gamma_red) * (double)(size - 1) * 256);
+
+ if (gamma_green == 1.0)
+ green[i] = i << 8;
+ else
+ green[i] = (CARD16)(pow((double)i/(double)(size - 1),
+ 1. / (double)gamma_green) * (double)(size - 1) * 256);
+
+ if (gamma_blue == 1.0)
+ blue[i] = i << 8;
+ else
+ blue[i] = (CARD16)(pow((double)i/(double)(size - 1),
+ 1. / (double)gamma_blue) * (double)(size - 1) * 256);
+ }
+
+ /* Default size is 256, so anything else is failure. */
+ if (size != crtc->gamma_size) {
+ free(red);
+ return FALSE;
+ }
+
+ crtc->gamma_size = size;
+ memcpy (crtc->gamma_red, red, crtc->gamma_size * sizeof (CARD16));
+ memcpy (crtc->gamma_green, green, crtc->gamma_size * sizeof (CARD16));
+ memcpy (crtc->gamma_blue, blue, crtc->gamma_size * sizeof (CARD16));
+
+ /* Do not set gamma now, delay until the crtc is activated. */
+
+ free(red);
+
+ return TRUE;
+}
+
+static Bool
+xf86OutputSetInitialGamma(xf86OutputPtr output)
+{
+ XF86ConfMonitorPtr mon = output->conf_monitor;
+ float gamma_red = 1.0, gamma_green = 1.0, gamma_blue = 1.0;
+
+ if (!mon)
+ return TRUE;
+
+ if (!output->crtc)
+ return FALSE;
+
+ /* Get configured values, where they exist. */
+ if (mon->mon_gamma_red >= GAMMA_MIN &&
+ mon->mon_gamma_red <= GAMMA_MAX)
+ gamma_red = mon->mon_gamma_red;
+
+ if (mon->mon_gamma_green >= GAMMA_MIN &&
+ mon->mon_gamma_green <= GAMMA_MAX)
+ gamma_green = mon->mon_gamma_green;
+
+ if (mon->mon_gamma_blue >= GAMMA_MIN &&
+ mon->mon_gamma_blue <= GAMMA_MAX)
+ gamma_blue = mon->mon_gamma_blue;
+
+ /* This avoids setting gamma 1.0 in case another cloned output on this crtc has a specific gamma. */
+ if (gamma_red != 1.0 || gamma_green != 1.0 || gamma_blue != 1.0) {
+ xf86DrvMsg(output->scrn->scrnIndex, X_INFO, "Output %s wants gamma correction (%.1f, %.1f, %.1f)\n", output->name, gamma_red, gamma_green, gamma_blue);
+ return xf86CrtcSetInitialGamma(output->crtc, gamma_red, gamma_green, gamma_blue);
+ }else
+ return TRUE;
+}
+
+/**
+ * Construct default screen configuration
+ *
+ * Given auto-detected (and, eventually, configured) values,
+ * construct a usable configuration for the system
+ *
+ * canGrow indicates that the driver can resize the screen to larger than its
+ * initially configured size via the config->funcs->resize hook. If TRUE, this
+ * function will set virtualX and virtualY to match the initial configuration
+ * and leave config->max{Width,Height} alone. If FALSE, it will bloat
+ * virtual[XY] to include the largest modes and set config->max{Width,Height}
+ * accordingly.
+ */
+
+Bool
+xf86InitialConfiguration (ScrnInfoPtr scrn, Bool canGrow)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int o, c;
+ xf86CrtcPtr *crtcs;
+ DisplayModePtr *modes;
+ Bool *enabled;
+ int width, height;
+ int i = scrn->scrnIndex;
+
+ /* Set up the device options */
+ config->options = xnfalloc (sizeof (xf86DeviceOptions));
+ memcpy (config->options, xf86DeviceOptions, sizeof (xf86DeviceOptions));
+ xf86ProcessOptions (scrn->scrnIndex,
+ scrn->options,
+ config->options);
+ config->debug_modes = xf86ReturnOptValBool (config->options,
+ OPTION_MODEDEBUG, FALSE);
+
+ if (scrn->display->virtualX)
+ width = scrn->display->virtualX;
+ else
+ width = config->maxWidth;
+ if (scrn->display->virtualY)
+ height = scrn->display->virtualY;
+ else
+ height = config->maxHeight;
+
+ xf86ProbeOutputModes (scrn, width, height);
+
+ crtcs = xnfcalloc (config->num_output, sizeof (xf86CrtcPtr));
+ modes = xnfcalloc (config->num_output, sizeof (DisplayModePtr));
+ enabled = xnfcalloc (config->num_output, sizeof (Bool));
+
+ xf86CollectEnabledOutputs(scrn, config, enabled);
+
+ if (xf86TargetUserpref(scrn, config, modes, enabled, width, height))
+ xf86DrvMsg(i, X_INFO, "Using user preference for initial modes\n");
+ else if (xf86TargetPreferred(scrn, config, modes, enabled, width, height))
+ xf86DrvMsg(i, X_INFO, "Using exact sizes for initial modes\n");
+ else if (xf86TargetAspect(scrn, config, modes, enabled, width, height))
+ xf86DrvMsg(i, X_INFO, "Using fuzzy aspect match for initial modes\n");
+ else if (xf86TargetFallback(scrn, config, modes, enabled, width, height))
+ xf86DrvMsg(i, X_INFO, "Using sloppy heuristic for initial modes\n");
+ else
+ xf86DrvMsg(i, X_WARNING, "Unable to find initial modes\n");
+
+ for (o = -1; nextEnabledOutput(config, enabled, &o); ) {
+ if (!modes[o])
+ xf86DrvMsg (scrn->scrnIndex, X_ERROR,
+ "Output %s enabled but has no modes\n",
+ config->output[o]->name);
+ else
+ xf86DrvMsg (scrn->scrnIndex, X_INFO,
+ "Output %s using initial mode %s\n",
+ config->output[o]->name, modes[o]->name);
+ }
+
+ /*
+ * Set the position of each output
+ */
+ if (!xf86InitialOutputPositions (scrn, modes))
+ {
+ xfree (crtcs);
+ xfree (modes);
+ return FALSE;
+ }
+
+ /*
+ * Set initial panning of each output
+ */
+ xf86InitialPanning (scrn);
+
+ /*
+ * Assign CRTCs to fit output configuration
+ */
+ if (!xf86PickCrtcs (scrn, crtcs, modes, 0, width, height))
+ {
+ xfree (crtcs);
+ xfree (modes);
+ return FALSE;
+ }
+
+ /* XXX override xf86 common frame computation code */
+
+ scrn->display->frameX0 = 0;
+ scrn->display->frameY0 = 0;
+
+ for (c = 0; c < config->num_crtc; c++)
+ {
+ xf86CrtcPtr crtc = config->crtc[c];
+
+ crtc->enabled = FALSE;
+ memset (&crtc->desiredMode, '\0', sizeof (crtc->desiredMode));
+ /* Set default gamma for all crtc's. */
+ /* This is done to avoid problems later on with cloned outputs. */
+ xf86CrtcSetInitialGamma(crtc, 1.0, 1.0, 1.0);
+ }
+
+ if (xf86_crtc_supports_gamma(scrn))
+ xf86DrvMsg(scrn->scrnIndex, X_INFO, "Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.\n");
+
+ /*
+ * Set initial configuration
+ */
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+ DisplayModePtr mode = modes[o];
+ xf86CrtcPtr crtc = crtcs[o];
+
+ if (mode && crtc)
+ {
+ crtc->desiredMode = *mode;
+ crtc->desiredRotation = output->initial_rotation;
+ crtc->desiredX = output->initial_x;
+ crtc->desiredY = output->initial_y;
+ crtc->desiredTransformPresent = FALSE;
+ crtc->enabled = TRUE;
+ memcpy (&crtc->panningTotalArea, &output->initialTotalArea, sizeof(BoxRec));
+ memcpy (&crtc->panningTrackingArea, &output->initialTrackingArea, sizeof(BoxRec));
+ memcpy (crtc->panningBorder, output->initialBorder, 4*sizeof(INT16));
+ output->crtc = crtc;
+ if (!xf86OutputSetInitialGamma(output))
+ xf86DrvMsg (scrn->scrnIndex, X_WARNING, "Initial gamma correction for output %s: failed.\n", output->name);
+ } else {
+ output->crtc = NULL;
+ }
+ }
+
+ if (scrn->display->virtualX == 0)
+ {
+ /*
+ * Expand virtual size to cover the current config and potential mode
+ * switches, if the driver can't enlarge the screen later.
+ */
+ xf86DefaultScreenLimits (scrn, &width, &height, canGrow);
+
+ scrn->display->virtualX = width;
+ scrn->display->virtualY = height;
+ }
+
+ if (width > scrn->virtualX)
+ scrn->virtualX = width;
+ if (height > scrn->virtualY)
+ scrn->virtualY = height;
+
+ /*
+ * Make sure the configuration isn't too small.
+ */
+ if (width < config->minWidth || height < config->minHeight)
+ return FALSE;
+
+ /*
+ * Limit the crtc config to virtual[XY] if the driver can't grow the
+ * desktop.
+ */
+ if (!canGrow)
+ {
+ xf86CrtcSetSizeRange (scrn, config->minWidth, config->minHeight,
+ width, height);
+ }
+
+ /* Mirror output modes to scrn mode list */
+ xf86SetScrnInfoModes (scrn);
+
+ xfree (crtcs);
+ xfree (modes);
+ return TRUE;
+}
+
+/*
+ * Check the CRTC we're going to map each output to vs. it's current
+ * CRTC. If they don't match, we have to disable the output and the CRTC
+ * since the driver will have to re-route things.
+ */
+static void
+xf86PrepareOutputs (ScrnInfoPtr scrn)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int o;
+
+ for (o = 0; o < config->num_output; o++) {
+ xf86OutputPtr output = config->output[o];
+#if RANDR_GET_CRTC_INTERFACE
+ /* Disable outputs that are unused or will be re-routed */
+ if (!output->funcs->get_crtc ||
+ output->crtc != (*output->funcs->get_crtc)(output) ||
+ output->crtc == NULL)
+#endif
+ (*output->funcs->dpms)(output, DPMSModeOff);
+ }
+}
+
+static void
+xf86PrepareCrtcs (ScrnInfoPtr scrn)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int c;
+
+ for (c = 0; c < config->num_crtc; c++) {
+#if RANDR_GET_CRTC_INTERFACE
+ xf86CrtcPtr crtc = config->crtc[c];
+ xf86OutputPtr output = NULL;
+ uint32_t desired_outputs = 0, current_outputs = 0;
+ int o;
+
+ for (o = 0; o < config->num_output; o++) {
+ output = config->output[o];
+ if (output->crtc == crtc)
+ desired_outputs |= (1<<o);
+ /* If we can't tell where it's mapped, force it off */
+ if (!output->funcs->get_crtc) {
+ desired_outputs = 0;
+ break;
+ }
+ if ((*output->funcs->get_crtc)(output) == crtc)
+ current_outputs |= (1<<o);
+ }
+
+ /*
+ * If mappings are different or the CRTC is unused,
+ * we need to disable it
+ */
+ if (desired_outputs != current_outputs ||
+ !desired_outputs)
+ (*crtc->funcs->dpms)(crtc, DPMSModeOff);
+#else
+ (*crtc->funcs->dpms)(crtc, DPMSModeOff);
+#endif
+ }
+}
+
+/*
+ * Using the desired mode information in each crtc, set
+ * modes (used in EnterVT functions, or at server startup)
+ */
+
+Bool
+xf86SetDesiredModes (ScrnInfoPtr scrn)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ xf86CrtcPtr crtc = config->crtc[0];
+ int c;
+
+ /* A driver with this hook will take care of this */
+ if (!crtc->funcs->set_mode_major) {
+ xf86PrepareOutputs(scrn);
+ xf86PrepareCrtcs(scrn);
+ }
+
+ for (c = 0; c < config->num_crtc; c++)
+ {
+ xf86OutputPtr output = NULL;
+ int o;
+ RRTransformPtr transform;
+
+ crtc = config->crtc[c];
+
+ /* Skip disabled CRTCs */
+ if (!crtc->enabled)
+ continue;
+
+ if (config->output[config->compat_output]->crtc == crtc)
+ output = config->output[config->compat_output];
+ else
+ {
+ for (o = 0; o < config->num_output; o++)
+ if (config->output[o]->crtc == crtc)
+ {
+ output = config->output[o];
+ break;
+ }
+ }
+ /* paranoia */
+ if (!output)
+ continue;
+
+ /* Mark that we'll need to re-set the mode for sure */
+ memset(&crtc->mode, 0, sizeof(crtc->mode));
+ if (!crtc->desiredMode.CrtcHDisplay)
+ {
+ DisplayModePtr mode = xf86OutputFindClosestMode (output, scrn->currentMode);
+
+ if (!mode)
+ return FALSE;
+ crtc->desiredMode = *mode;
+ crtc->desiredRotation = RR_Rotate_0;
+ crtc->desiredTransformPresent = FALSE;
+ crtc->desiredX = 0;
+ crtc->desiredY = 0;
+ }
+
+ if (crtc->desiredTransformPresent)
+ transform = &crtc->desiredTransform;
+ else
+ transform = NULL;
+ if (!xf86CrtcSetModeTransform (crtc, &crtc->desiredMode, crtc->desiredRotation,
+ transform, crtc->desiredX, crtc->desiredY))
+ return FALSE;
+ }
+
+ xf86DisableUnusedFunctions(scrn);
+ return TRUE;
+}
+
+/**
+ * In the current world order, there are lists of modes per output, which may
+ * or may not include the mode that was asked to be set by XFree86's mode
+ * selection. Find the closest one, in the following preference order:
+ *
+ * - Equality
+ * - Closer in size to the requested mode, but no larger
+ * - Closer in refresh rate to the requested mode.
+ */
+
+DisplayModePtr
+xf86OutputFindClosestMode (xf86OutputPtr output, DisplayModePtr desired)
+{
+ DisplayModePtr best = NULL, scan = NULL;
+
+ for (scan = output->probed_modes; scan != NULL; scan = scan->next)
+ {
+ /* If there's an exact match, we're done. */
+ if (xf86ModesEqual(scan, desired)) {
+ best = desired;
+ break;
+ }
+
+ /* Reject if it's larger than the desired mode. */
+ if (scan->HDisplay > desired->HDisplay ||
+ scan->VDisplay > desired->VDisplay)
+ {
+ continue;
+ }
+
+ /*
+ * If we haven't picked a best mode yet, use the first
+ * one in the size range
+ */
+ if (best == NULL)
+ {
+ best = scan;
+ continue;
+ }
+
+ /* Find if it's closer to the right size than the current best
+ * option.
+ */
+ if ((scan->HDisplay > best->HDisplay &&
+ scan->VDisplay >= best->VDisplay) ||
+ (scan->HDisplay >= best->HDisplay &&
+ scan->VDisplay > best->VDisplay))
+ {
+ best = scan;
+ continue;
+ }
+
+ /* Find if it's still closer to the right refresh than the current
+ * best resolution.
+ */
+ if (scan->HDisplay == best->HDisplay &&
+ scan->VDisplay == best->VDisplay &&
+ (fabs(scan->VRefresh - desired->VRefresh) <
+ fabs(best->VRefresh - desired->VRefresh))) {
+ best = scan;
+ }
+ }
+ return best;
+}
+
+/**
+ * When setting a mode through XFree86-VidModeExtension or XFree86-DGA,
+ * take the specified mode and apply it to the crtc connected to the compat
+ * output. Then, find similar modes for the other outputs, as with the
+ * InitialConfiguration code above. The goal is to clone the desired
+ * mode across all outputs that are currently active.
+ */
+
+Bool
+xf86SetSingleMode (ScrnInfoPtr pScrn, DisplayModePtr desired, Rotation rotation)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(pScrn);
+ Bool ok = TRUE;
+ xf86OutputPtr compat_output = config->output[config->compat_output];
+ DisplayModePtr compat_mode;
+ int c;
+
+ /*
+ * Let the compat output drive the final mode selection
+ */
+ compat_mode = xf86OutputFindClosestMode (compat_output, desired);
+ if (compat_mode)
+ desired = compat_mode;
+
+ for (c = 0; c < config->num_crtc; c++)
+ {
+ xf86CrtcPtr crtc = config->crtc[c];
+ DisplayModePtr crtc_mode = NULL;
+ int o;
+
+ if (!crtc->enabled)
+ continue;
+
+ for (o = 0; o < config->num_output; o++)
+ {
+ xf86OutputPtr output = config->output[o];
+ DisplayModePtr output_mode;
+
+ /* skip outputs not on this crtc */
+ if (output->crtc != crtc)
+ continue;
+
+ if (crtc_mode)
+ {
+ output_mode = xf86OutputFindClosestMode (output, crtc_mode);
+ if (output_mode != crtc_mode)
+ output->crtc = NULL;
+ }
+ else
+ crtc_mode = xf86OutputFindClosestMode (output, desired);
+ }
+ if (!crtc_mode)
+ {
+ crtc->enabled = FALSE;
+ continue;
+ }
+ if (!xf86CrtcSetModeTransform (crtc, crtc_mode, rotation, NULL, 0, 0))
+ ok = FALSE;
+ else
+ {
+ crtc->desiredMode = *crtc_mode;
+ crtc->desiredRotation = rotation;
+ crtc->desiredTransformPresent = FALSE;
+ crtc->desiredX = 0;
+ crtc->desiredY = 0;
+ }
+ }
+ xf86DisableUnusedFunctions(pScrn);
+#ifdef RANDR_12_INTERFACE
+ xf86RandR12TellChanged (pScrn->pScreen);
+#endif
+ return ok;
+}
+
+
+/**
+ * Set the DPMS power mode of all outputs and CRTCs.
+ *
+ * If the new mode is off, it will turn off outputs and then CRTCs.
+ * Otherwise, it will affect CRTCs before outputs.
+ */
+void
+xf86DPMSSet(ScrnInfoPtr scrn, int mode, int flags)
+{
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ int i;
+
+ if (!scrn->vtSema)
+ return;
+
+ if (mode == DPMSModeOff) {
+ for (i = 0; i < config->num_output; i++) {
+ xf86OutputPtr output = config->output[i];
+ if (output->crtc != NULL)
+ (*output->funcs->dpms) (output, mode);
+ }
+ }
+
+ for (i = 0; i < config->num_crtc; i++) {
+ xf86CrtcPtr crtc = config->crtc[i];
+ if (crtc->enabled)
+ (*crtc->funcs->dpms) (crtc, mode);
+ }
+
+ if (mode != DPMSModeOff) {
+ for (i = 0; i < config->num_output; i++) {
+ xf86OutputPtr output = config->output[i];
+ if (output->crtc != NULL)
+ (*output->funcs->dpms) (output, mode);
+ }
+ }
+}
+
+/**
+ * Implement the screensaver by just calling down into the driver DPMS hooks.
+ *
+ * Even for monitors with no DPMS support, by the definition of our DPMS hooks,
+ * the outputs will still get disabled (blanked).
+ */
+Bool
+xf86SaveScreen(ScreenPtr pScreen, int mode)
+{
+ ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+
+ if (xf86IsUnblank(mode))
+ xf86DPMSSet(pScrn, DPMSModeOn, 0);
+ else
+ xf86DPMSSet(pScrn, DPMSModeOff, 0);
+
+ return TRUE;
+}
+
+/**
+ * Disable all inactive crtcs and outputs
+ */
+void
+xf86DisableUnusedFunctions(ScrnInfoPtr pScrn)
+{
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
+ int o, c;
+
+ for (o = 0; o < xf86_config->num_output; o++)
+ {
+ xf86OutputPtr output = xf86_config->output[o];
+ if (!output->crtc)
+ (*output->funcs->dpms)(output, DPMSModeOff);
+ }
+
+ for (c = 0; c < xf86_config->num_crtc; c++)
+ {
+ xf86CrtcPtr crtc = xf86_config->crtc[c];
+
+ if (!crtc->enabled)
+ {
+ crtc->funcs->dpms(crtc, DPMSModeOff);
+ memset(&crtc->mode, 0, sizeof(crtc->mode));
+ xf86RotateDestroy(crtc);
+ crtc->active = FALSE;
+ }
+ }
+ if (pScrn->pScreen)
+ xf86_crtc_notify(pScrn->pScreen);
+}
+
+#ifdef RANDR_12_INTERFACE
+
+#define EDID_ATOM_NAME "EDID"
+
+/**
+ * Set the RandR EDID property
+ */
+static void
+xf86OutputSetEDIDProperty (xf86OutputPtr output, void *data, int data_len)
+{
+ Atom edid_atom = MakeAtom(EDID_ATOM_NAME, sizeof(EDID_ATOM_NAME) - 1, TRUE);
+
+ /* This may get called before the RandR resources have been created */
+ if (output->randr_output == NULL)
+ return;
+
+ if (data_len != 0) {
+ RRChangeOutputProperty(output->randr_output, edid_atom, XA_INTEGER, 8,
+ PropModeReplace, data_len, data, FALSE, TRUE);
+ } else {
+ RRDeleteOutputProperty(output->randr_output, edid_atom);
+ }
+}
+
+#endif
+
+/* Pull out a phyiscal size from a detailed timing if available. */
+struct det_phySize_parameter {
+ xf86OutputPtr output;
+ ddc_quirk_t quirks;
+ Bool ret;
+};
+
+static void handle_detailed_physical_size(struct detailed_monitor_section
+ *det_mon, void *data)
+{
+ struct det_phySize_parameter *p;
+ p = (struct det_phySize_parameter *)data;
+
+ if (p->ret == TRUE )
+ return ;
+
+ xf86DetTimingApplyQuirks(det_mon, p->quirks,
+ p->output->MonInfo->features.hsize,
+ p->output->MonInfo->features.vsize);
+ if (det_mon->type == DT &&
+ det_mon->section.d_timings.h_size != 0 &&
+ det_mon->section.d_timings.v_size != 0) {
+
+ p->output->mm_width = det_mon->section.d_timings.h_size;
+ p->output->mm_height = det_mon->section.d_timings.v_size;
+ p->ret = TRUE;
+ }
+}
+
+/**
+ * Set the EDID information for the specified output
+ */
+void
+xf86OutputSetEDID (xf86OutputPtr output, xf86MonPtr edid_mon)
+{
+ ScrnInfoPtr scrn = output->scrn;
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ Bool debug_modes = config->debug_modes || xf86Initialising;
+#ifdef RANDR_12_INTERFACE
+ int size;
+#endif
+
+ if (output->MonInfo != NULL)
+ xfree(output->MonInfo);
+
+ output->MonInfo = edid_mon;
+
+ if (debug_modes) {
+ xf86DrvMsg(scrn->scrnIndex, X_INFO, "EDID for output %s\n",
+ output->name);
+ xf86PrintEDID(edid_mon);
+ }
+
+ /* Set the DDC properties for the 'compat' output */
+ if (output == config->output[config->compat_output])
+ xf86SetDDCproperties(scrn, edid_mon);
+
+#ifdef RANDR_12_INTERFACE
+ /* Set the RandR output properties */
+ size = 0;
+ if (edid_mon)
+ {
+ if (edid_mon->ver.version == 1) {
+ size = 128;
+ if (edid_mon->flags & EDID_COMPLETE_RAWDATA)
+ size += edid_mon->no_sections * 128;
+ } else if (edid_mon->ver.version == 2)
+ size = 256;
+ }
+ xf86OutputSetEDIDProperty (output, edid_mon ? edid_mon->rawData : NULL, size);
+#endif
+
+ if (edid_mon) {
+
+ struct det_phySize_parameter p;
+ p.output = output;
+ p.quirks = xf86DDCDetectQuirks(scrn->scrnIndex,edid_mon, FALSE);
+ p.ret = FALSE;
+ xf86ForEachDetailedBlock(edid_mon,
+ handle_detailed_physical_size, &p);
+
+ /* if no mm size is available from a detailed timing, check the max size field */
+ if ((!output->mm_width || !output->mm_height) &&
+ (edid_mon->features.hsize && edid_mon->features.vsize))
+ {
+ output->mm_width = edid_mon->features.hsize * 10;
+ output->mm_height = edid_mon->features.vsize * 10;
+ }
+ }
+}
+
+/**
+ * Return the list of modes supported by the EDID information
+ * stored in 'output'
+ */
+DisplayModePtr
+xf86OutputGetEDIDModes (xf86OutputPtr output)
+{
+ ScrnInfoPtr scrn = output->scrn;
+ xf86MonPtr edid_mon = output->MonInfo;
+
+ if (!edid_mon)
+ return NULL;
+ return xf86DDCGetModes(scrn->scrnIndex, edid_mon);
+}
+
+/* maybe we should care about DDC1? meh. */
+xf86MonPtr
+xf86OutputGetEDID (xf86OutputPtr output, I2CBusPtr pDDCBus)
+{
+ ScrnInfoPtr scrn = output->scrn;
+ xf86MonPtr mon;
+
+ mon = xf86DoEEDID(scrn->scrnIndex, pDDCBus, TRUE);
+ if (mon)
+ xf86DDCApplyQuirks(scrn->scrnIndex, mon);
+
+ return mon;
+}
+
+static char *_xf86ConnectorNames[] = {
+ "None", "VGA", "DVI-I", "DVI-D",
+ "DVI-A", "Composite", "S-Video",
+ "Component", "LFP", "Proprietary",
+ "HDMI", "DisplayPort",
+ };
+char *
+xf86ConnectorGetName(xf86ConnectorType connector)
+{
+ return _xf86ConnectorNames[connector];
+}
+
+static void
+x86_crtc_box_intersect(BoxPtr dest, BoxPtr a, BoxPtr b)
+{
+ dest->x1 = a->x1 > b->x1 ? a->x1 : b->x1;
+ dest->x2 = a->x2 < b->x2 ? a->x2 : b->x2;
+ dest->y1 = a->y1 > b->y1 ? a->y1 : b->y1;
+ dest->y2 = a->y2 < b->y2 ? a->y2 : b->y2;
+
+ if (dest->x1 >= dest->x2 || dest->y1 >= dest->y2)
+ dest->x1 = dest->x2 = dest->y1 = dest->y2 = 0;
+}
+
+static void
+x86_crtc_box(xf86CrtcPtr crtc, BoxPtr crtc_box)
+{
+ if (crtc->enabled) {
+ crtc_box->x1 = crtc->x;
+ crtc_box->x2 = crtc->x + xf86ModeWidth(&crtc->mode, crtc->rotation);
+ crtc_box->y1 = crtc->y;
+ crtc_box->y2 = crtc->y + xf86ModeHeight(&crtc->mode, crtc->rotation);
+ } else
+ crtc_box->x1 = crtc_box->x2 = crtc_box->y1 = crtc_box->y2 = 0;
+}
+
+static int
+xf86_crtc_box_area(BoxPtr box)
+{
+ return (int) (box->x2 - box->x1) * (int) (box->y2 - box->y1);
+}
+
+/*
+ * Return the crtc covering 'box'. If two crtcs cover a portion of
+ * 'box', then prefer 'desired'. If 'desired' is NULL, then prefer the crtc
+ * with greater coverage
+ */
+
+static xf86CrtcPtr
+xf86_covering_crtc(ScrnInfoPtr pScrn,
+ BoxPtr box,
+ xf86CrtcPtr desired,
+ BoxPtr crtc_box_ret)
+{
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
+ xf86CrtcPtr crtc, best_crtc;
+ int coverage, best_coverage;
+ int c;
+ BoxRec crtc_box, cover_box;
+
+ best_crtc = NULL;
+ best_coverage = 0;
+ crtc_box_ret->x1 = 0;
+ crtc_box_ret->x2 = 0;
+ crtc_box_ret->y1 = 0;
+ crtc_box_ret->y2 = 0;
+ for (c = 0; c < xf86_config->num_crtc; c++) {
+ crtc = xf86_config->crtc[c];
+ x86_crtc_box(crtc, &crtc_box);
+ x86_crtc_box_intersect(&cover_box, &crtc_box, box);
+ coverage = xf86_crtc_box_area(&cover_box);
+ if (coverage && crtc == desired) {
+ *crtc_box_ret = crtc_box;
+ return crtc;
+ } else if (coverage > best_coverage) {
+ *crtc_box_ret = crtc_box;
+ best_crtc = crtc;
+ best_coverage = coverage;
+ }
+ }
+ return best_crtc;
+}
+
+/*
+ * For overlay video, compute the relevant CRTC and
+ * clip video to that.
+ *
+ * returning FALSE means there was a memory failure of some kind,
+ * not that the video shouldn't be displayed
+ */
+
+Bool
+xf86_crtc_clip_video_helper(ScrnInfoPtr pScrn,
+ xf86CrtcPtr *crtc_ret,
+ xf86CrtcPtr desired_crtc,
+ BoxPtr dst,
+ INT32 *xa,
+ INT32 *xb,
+ INT32 *ya,
+ INT32 *yb,
+ RegionPtr reg,
+ INT32 width,
+ INT32 height)
+{
+ Bool ret;
+ RegionRec crtc_region_local;
+ RegionPtr crtc_region = reg;
+
+ if (crtc_ret) {
+ BoxRec crtc_box;
+ xf86CrtcPtr crtc = xf86_covering_crtc(pScrn, dst,
+ desired_crtc,
+ &crtc_box);
+
+ if (crtc) {
+ REGION_INIT (pScreen, &crtc_region_local, &crtc_box, 1);
+ crtc_region = &crtc_region_local;
+ REGION_INTERSECT (pScreen, crtc_region, crtc_region, reg);
+ }
+ *crtc_ret = crtc;
+ }
+
+ ret = xf86XVClipVideoHelper(dst, xa, xb, ya, yb,
+ crtc_region, width, height);
+
+ if (crtc_region != reg)
+ REGION_UNINIT (pScreen, &crtc_region_local);
+
+ return ret;
+}
+
+xf86_crtc_notify_proc_ptr
+xf86_wrap_crtc_notify (ScreenPtr screen, xf86_crtc_notify_proc_ptr new)
+{
+ if (xf86CrtcConfigPrivateIndex != -1)
+ {
+ ScrnInfoPtr scrn = xf86Screens[screen->myNum];
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+ xf86_crtc_notify_proc_ptr old;
+
+ old = config->xf86_crtc_notify;
+ config->xf86_crtc_notify = new;
+ return old;
+ }
+ return NULL;
+}
+
+void
+xf86_unwrap_crtc_notify(ScreenPtr screen, xf86_crtc_notify_proc_ptr old)
+{
+ if (xf86CrtcConfigPrivateIndex != -1)
+ {
+ ScrnInfoPtr scrn = xf86Screens[screen->myNum];
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+
+ config->xf86_crtc_notify = old;
+ }
+}
+
+void
+xf86_crtc_notify(ScreenPtr screen)
+{
+ ScrnInfoPtr scrn = xf86Screens[screen->myNum];
+ xf86CrtcConfigPtr config = XF86_CRTC_CONFIG_PTR(scrn);
+
+ if (config->xf86_crtc_notify)
+ config->xf86_crtc_notify(screen);
+}
+
+Bool
+xf86_crtc_supports_gamma(ScrnInfoPtr pScrn)
+{
+ if (xf86CrtcConfigPrivateIndex != -1) {
+ xf86CrtcConfigPtr xf86_config = XF86_CRTC_CONFIG_PTR(pScrn);
+ xf86CrtcPtr crtc;
+
+ /* for multiple drivers loaded we need this */
+ if (!xf86_config)
+ return FALSE;
+ if (xf86_config->num_crtc == 0)
+ return FALSE;
+ crtc = xf86_config->crtc[0];
+
+ return (crtc->funcs->gamma_set != NULL);
+ }
+
+ return FALSE;
+}
diff --git a/xorg-server/hw/xfree86/os-support/solaris/sun_bell.c b/xorg-server/hw/xfree86/os-support/solaris/sun_bell.c
index 7f146eaaf..05d17492a 100644
--- a/xorg-server/hw/xfree86/os-support/solaris/sun_bell.c
+++ b/xorg-server/hw/xfree86/os-support/solaris/sun_bell.c
@@ -126,14 +126,15 @@ xf86OSRingBell(int loudness, int pitch, int duration)
iovcnt = 0;
for (cnt = 0; cnt <= repeats; cnt++) {
- iov[iovcnt].iov_base = (char *) samples;
- iov[iovcnt++].iov_len = sizeof(samples);
if (cnt == repeats) {
/* Insert a bit of silence so that multiple beeps are distinct and
* not compressed into a single tone.
*/
iov[iovcnt].iov_base = (char *) silence;
iov[iovcnt++].iov_len = sizeof(silence);
+ } else {
+ iov[iovcnt].iov_base = (char *) samples;
+ iov[iovcnt++].iov_len = sizeof(samples);
}
if ((iovcnt >= IOV_MAX) || (cnt == repeats)) {
written = writev(audioFD, iov, iovcnt);
diff --git a/xorg-server/hw/xfree86/parser/scan.c b/xorg-server/hw/xfree86/parser/scan.c
index 03cbc8a44..cdca9ca1c 100644
--- a/xorg-server/hw/xfree86/parser/scan.c
+++ b/xorg-server/hw/xfree86/parser/scan.c
@@ -1207,21 +1207,21 @@ xf86getBoolValue(Bool *val, const char *str)
if (*str == '\0') {
*val = TRUE;
} else {
- if (strcmp(str, "1") == 0)
+ if (xf86nameCompare(str, "1") == 0)
*val = TRUE;
- else if (strcmp(str, "on") == 0)
+ else if (xf86nameCompare(str, "on") == 0)
*val = TRUE;
- else if (strcmp(str, "true") == 0)
+ else if (xf86nameCompare(str, "true") == 0)
*val = TRUE;
- else if (strcmp(str, "yes") == 0)
+ else if (xf86nameCompare(str, "yes") == 0)
*val = TRUE;
- else if (strcmp(str, "0") == 0)
+ else if (xf86nameCompare(str, "0") == 0)
*val = FALSE;
- else if (strcmp(str, "off") == 0)
+ else if (xf86nameCompare(str, "off") == 0)
*val = FALSE;
- else if (strcmp(str, "false") == 0)
+ else if (xf86nameCompare(str, "false") == 0)
*val = FALSE;
- else if (strcmp(str, "no") == 0)
+ else if (xf86nameCompare(str, "no") == 0)
*val = FALSE;
else
return FALSE;
diff --git a/xorg-server/hw/xfree86/x86emu/validate.c b/xorg-server/hw/xfree86/x86emu/validate.c
index 239f6c1f3..b8c4d12d1 100644
--- a/xorg-server/hw/xfree86/x86emu/validate.c
+++ b/xorg-server/hw/xfree86/x86emu/validate.c
@@ -673,7 +673,7 @@ int main(int argc)
VAL_LONG_LONG_BINARY(cmp_long);
VAL_BYTE_UNARY(daa_byte);
- VAL_BYTE_UNARY(das_byte); // Fails for 0x9A (out of range anyway)
+ VAL_BYTE_UNARY(das_byte); /* Fails for 0x9A (out of range anyway) */
VAL_BYTE_UNARY(dec_byte);
VAL_WORD_UNARY(dec_word);
diff --git a/xorg-server/hw/xfree86/x86emu/x86emu/prim_x86_gcc.h b/xorg-server/hw/xfree86/x86emu/x86emu/prim_x86_gcc.h
index 5530a3ada..4c850a1bd 100644
--- a/xorg-server/hw/xfree86/x86emu/x86emu/prim_x86_gcc.h
+++ b/xorg-server/hw/xfree86/x86emu/x86emu/prim_x86_gcc.h
@@ -61,7 +61,7 @@ static inline void hw_cpuid (u32 *a, u32 *b, u32 *c, u32 *d)
: "cc");
}
-#else // ! (__PIC__ && __i386__)
+#else /* ! (__PIC__ && __i386__) */
#define x86EMU_HAS_HW_CPUID 1
static inline void hw_cpuid (u32 *a, u32 *b, u32 *c, u32 *d)
@@ -73,7 +73,7 @@ static inline void hw_cpuid (u32 *a, u32 *b, u32 *c, u32 *d)
: "cc");
}
-#endif // __PIC__ && __i386__
+#endif /* __PIC__ && __i386__ */
-#endif // __X86EMU_PRIM_X86_GCC_H
+#endif /* __X86EMU_PRIM_X86_GCC_H */
diff --git a/xorg-server/hw/xquartz/GL/capabilities.c b/xorg-server/hw/xquartz/GL/capabilities.c
index 43064044c..5f1f87013 100644
--- a/xorg-server/hw/xquartz/GL/capabilities.c
+++ b/xorg-server/hw/xquartz/GL/capabilities.c
@@ -522,7 +522,7 @@ bool getGlCapabilities(struct glCapabilities *cap) {
conf = malloc(sizeof(*conf));
if(NULL == conf) {
perror("malloc");
- abort();
+ OsAbort();
}
/* Copy the struct. */
diff --git a/xorg-server/hw/xquartz/GL/indirect.c b/xorg-server/hw/xquartz/GL/indirect.c
index 176282532..44380ffa0 100644
--- a/xorg-server/hw/xquartz/GL/indirect.c
+++ b/xorg-server/hw/xquartz/GL/indirect.c
@@ -548,7 +548,7 @@ static CGLPixelFormatObj makeFormat(__GLXconfig *conf) {
attr[i++] = conf->samples;
}
- attr[i++] = 0;
+ attr[i + 1] = 0;
error = CGLChoosePixelFormat(attr, &fobj, &formats);
if(error) {
diff --git a/xorg-server/hw/xquartz/GL/visualConfigs.c b/xorg-server/hw/xquartz/GL/visualConfigs.c
index f92677847..bef27f048 100644
--- a/xorg-server/hw/xquartz/GL/visualConfigs.c
+++ b/xorg-server/hw/xquartz/GL/visualConfigs.c
@@ -62,7 +62,7 @@ __GLXconfig *__glXAquaCreateVisualConfigs(int *numConfigsPtr, int screenNumber)
int numConfigs = 0;
__GLXconfig *visualConfigs, *c;
struct glCapabilities caps;
- struct glCapabilitiesConfig *conf = NULL;
+ struct glCapabilitiesConfig *conf;
int stereo, depth, aux, buffers, stencil, accum, color, msample;
if(getGlCapabilities(&caps)) {
@@ -94,7 +94,6 @@ __GLXconfig *__glXAquaCreateVisualConfigs(int *numConfigsPtr, int screenNumber)
*/
assert(NULL != caps.configurations);
- conf = caps.configurations;
numConfigs = 0;
diff --git a/xorg-server/hw/xquartz/X11Application.m b/xorg-server/hw/xquartz/X11Application.m
index f3c8a307a..3faa1cb84 100644
--- a/xorg-server/hw/xquartz/X11Application.m
+++ b/xorg-server/hw/xquartz/X11Application.m
@@ -482,7 +482,7 @@ static NSMutableArray * cfarray_to_nsarray (CFArrayRef in) {
return out;
}
-- (CFPropertyListRef) prefs_get:(NSString *)key {
+- (CFPropertyListRef) prefs_get_copy:(NSString *)key {
CFPropertyListRef value;
value = CFPreferencesCopyAppValue ((CFStringRef) key, app_prefs_domain_cfstr);
@@ -543,7 +543,7 @@ static NSMutableArray * cfarray_to_nsarray (CFArrayRef in) {
CFPropertyListRef value;
int ret;
- value = [self prefs_get:key];
+ value = [self prefs_get_copy:key];
if (value != NULL && CFGetTypeID (value) == CFNumberGetTypeID ())
CFNumberGetValue (value, kCFNumberIntType, &ret);
@@ -561,7 +561,7 @@ static NSMutableArray * cfarray_to_nsarray (CFArrayRef in) {
CFPropertyListRef value;
const char *ret = NULL;
- value = [self prefs_get:key];
+ value = [self prefs_get_copy:key];
if (value != NULL && CFGetTypeID (value) == CFStringGetTypeID ()) {
NSString *s = (NSString *) value;
@@ -578,12 +578,13 @@ static NSMutableArray * cfarray_to_nsarray (CFArrayRef in) {
CFPropertyListRef value;
NSURL *ret = NULL;
- value = [self prefs_get:key];
+ value = [self prefs_get_copy:key];
if (value != NULL && CFGetTypeID (value) == CFStringGetTypeID ()) {
NSString *s = (NSString *) value;
ret = [NSURL URLWithString:s];
+ [ret retain];
}
if (value != NULL) CFRelease (value);
@@ -595,7 +596,7 @@ static NSMutableArray * cfarray_to_nsarray (CFArrayRef in) {
CFPropertyListRef value;
float ret = def;
- value = [self prefs_get:key];
+ value = [self prefs_get_copy:key];
if (value != NULL
&& CFGetTypeID (value) == CFNumberGetTypeID ()
@@ -613,7 +614,7 @@ static NSMutableArray * cfarray_to_nsarray (CFArrayRef in) {
CFPropertyListRef value;
int ret = def;
- value = [self prefs_get:key];
+ value = [self prefs_get_copy:key];
if (value != NULL) {
if (CFGetTypeID (value) == CFNumberGetTypeID ())
@@ -637,7 +638,7 @@ static NSMutableArray * cfarray_to_nsarray (CFArrayRef in) {
NSArray *ret = nil;
CFPropertyListRef value;
- value = [self prefs_get:key];
+ value = [self prefs_get_copy:key];
if (value != NULL) {
if (CFGetTypeID (value) == CFArrayGetTypeID ())
@@ -757,7 +758,7 @@ static NSMutableArray * cfarray_to_nsarray (CFArrayRef in) {
NSURL *url = [self prefs_copy_url:@PREFS_UPDATE_FEED default:nil];
if(url) {
[[SUUpdater sharedUpdater] setFeedURL:url];
- CFRelease(url);
+ [url release];
}
#endif
}
@@ -970,6 +971,7 @@ void X11ApplicationMain (int argc, char **argv, char **envp) {
// [[SUUpdater sharedUpdater] checkForUpdates:X11App];
#endif
+ [pool release];
[NSApp run];
/* not reached */
}
diff --git a/xorg-server/hw/xquartz/darwinXinput.c b/xorg-server/hw/xquartz/darwinXinput.c
index 43aea6140..90e440e54 100644
--- a/xorg-server/hw/xquartz/darwinXinput.c
+++ b/xorg-server/hw/xquartz/darwinXinput.c
@@ -249,3 +249,9 @@ DeleteInputDeviceRequest(DeviceIntPtr dev)
{
DEBUG_LOG("DeleteInputDeviceRequest(%p)\n", dev);
}
+
+void
+CloseInput (void)
+{
+}
+
diff --git a/xorg-server/hw/xquartz/mach-startup/bundle-main.c b/xorg-server/hw/xquartz/mach-startup/bundle-main.c
index 0366f3ba2..4872ff59b 100644
--- a/xorg-server/hw/xquartz/mach-startup/bundle-main.c
+++ b/xorg-server/hw/xquartz/mach-startup/bundle-main.c
@@ -641,30 +641,46 @@ static int execute(const char *command) {
static char *command_from_prefs(const char *key, const char *default_value) {
char *command = NULL;
- CFStringRef cfKey = CFStringCreateWithCString(NULL, key, kCFStringEncodingASCII);
- CFPropertyListRef PlistRef = CFPreferencesCopyAppValue(cfKey, kCFPreferencesCurrentApplication);
+ CFStringRef cfKey;
+ CFPropertyListRef PlistRef;
+
+ if(!key)
+ return NULL;
+
+ cfKey = CFStringCreateWithCString(NULL, key, kCFStringEncodingASCII);
+
+ if(!cfKey)
+ return NULL;
+
+ PlistRef = CFPreferencesCopyAppValue(cfKey, kCFPreferencesCurrentApplication);
if ((PlistRef == NULL) || (CFGetTypeID(PlistRef) != CFStringGetTypeID())) {
CFStringRef cfDefaultValue = CFStringCreateWithCString(NULL, default_value, kCFStringEncodingASCII);
int len = strlen(default_value) + 1;
+ if(!cfDefaultValue)
+ goto command_from_prefs_out;
+
CFPreferencesSetAppValue(cfKey, cfDefaultValue, kCFPreferencesCurrentApplication);
CFPreferencesAppSynchronize(kCFPreferencesCurrentApplication);
+ CFRelease(cfDefaultValue);
command = (char *)malloc(len * sizeof(char));
if(!command)
- return NULL;
+ goto command_from_prefs_out;
strcpy(command, default_value);
} else {
int len = CFStringGetLength((CFStringRef)PlistRef) + 1;
command = (char *)malloc(len * sizeof(char));
if(!command)
- return NULL;
+ goto command_from_prefs_out;
CFStringGetCString((CFStringRef)PlistRef, command, len, kCFStringEncodingASCII);
- }
-
+ }
+
+command_from_prefs_out:
if (PlistRef)
CFRelease(PlistRef);
-
+ if(cfKey)
+ CFRelease(cfKey);
return command;
}
diff --git a/xorg-server/hw/xquartz/mach-startup/stub.c b/xorg-server/hw/xquartz/mach-startup/stub.c
index 89f9e1058..ccf5ab426 100644
--- a/xorg-server/hw/xquartz/mach-startup/stub.c
+++ b/xorg-server/hw/xquartz/mach-startup/stub.c
@@ -73,7 +73,6 @@ static void set_x11_path(void) {
#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1050
CFURLRef appURL = NULL;
- CFBundleRef bundle = NULL;
OSStatus osstatus = LSFindApplicationForInfo(kLSUnknownCreator, CFSTR(kX11AppBundleId), nil, nil, &appURL);
switch (osstatus) {
@@ -84,12 +83,6 @@ static void set_x11_path(void) {
exit(1);
}
- bundle = CFBundleCreate(NULL, appURL);
- if(!bundle) {
- fprintf(stderr, "Xquartz: Null value returned from CFBundleCreate().\n");
- exit(2);
- }
-
if (!CFURLGetFileSystemRepresentation(appURL, true, (unsigned char *)x11_path, sizeof(x11_path))) {
fprintf(stderr, "Xquartz: Error resolving URL for %s\n", kX11AppBundleId);
exit(3);
diff --git a/xorg-server/hw/xquartz/pbproxy/x-selection.h b/xorg-server/hw/xquartz/pbproxy/x-selection.h
index fc903d0af..614c8b091 100644
--- a/xorg-server/hw/xquartz/pbproxy/x-selection.h
+++ b/xorg-server/hw/xquartz/pbproxy/x-selection.h
@@ -58,15 +58,6 @@ struct atom_list {
/* The unmapped window we use for fetching selections. */
Window _selection_window;
- /* Last time we declared anything on the pasteboard. */
- int _my_last_change;
-
- /* Name of the selection we're proxying onto the pasteboard. */
- Atom _proxied_selection;
-
- /* When true, we're expecting a SelectionNotify event. */
- unsigned int _pending_notify :1;
-
Atom request_atom;
struct {
diff --git a/xorg-server/hw/xquartz/quartzAudio.c b/xorg-server/hw/xquartz/quartzAudio.c
index af63d18f5..708202b5b 100644
--- a/xorg-server/hw/xquartz/quartzAudio.c
+++ b/xorg-server/hw/xquartz/quartzAudio.c
@@ -62,7 +62,6 @@ typedef struct QuartzAudioRec {
UInt32 curFrame;
UInt32 remainingFrames;
UInt32 totalFrames;
- UInt32 bytesPerFrame;
double sampleRate;
UInt32 fadeLength;
@@ -117,9 +116,9 @@ static void QuartzFillBuffer(
unsigned int bufferFrameCount;
float multiplier, v;
int i;
-
+
buffer = (float *)audiobuffer->mData;
- bufferFrameCount = audiobuffer->mDataByteSize / data->bytesPerFrame;
+ bufferFrameCount = audiobuffer->mDataByteSize / (sizeof(float) * audiobuffer->mNumberChannels);
frameCount = min(bufferFrameCount, data->remainingFrames);
@@ -141,7 +140,7 @@ static void QuartzFillBuffer(
data->prevFrame = 0;
// adjust for space eaten by prev fade
- buffer += audiobuffer->mNumberChannels*frame;
+ b += audiobuffer->mNumberChannels*frame;
bufferFrameCount -= frame;
frameCount = min(bufferFrameCount, data->remainingFrames);
}
@@ -204,6 +203,8 @@ QuartzAudioIOProc(
if (wasPlaying && !data->playing) {
OSStatus err;
err = AudioDeviceStop(inDevice, QuartzAudioIOProc);
+ if(err != noErr)
+ fprintf(stderr, "Error stopping audio device: %ld\n", (long int)err);
}
pthread_mutex_unlock(&data->lock);
return 0;
@@ -262,16 +263,17 @@ void QuartzAudioInit(void)
UInt32 propertySize;
OSStatus status;
AudioDeviceID outputDevice;
- AudioStreamBasicDescription outputStreamDescription;
double sampleRate;
-
+ AudioObjectPropertyAddress devicePropertyAddress = { kAudioHardwarePropertyDefaultOutputDevice, kAudioObjectPropertyScopeGlobal, kAudioObjectPropertyElementMaster };
+ AudioObjectPropertyAddress sampleRatePropertyAddress = { kAudioDevicePropertyNominalSampleRate, kAudioDevicePropertyScopeOutput, kAudioObjectPropertyElementMaster };
+
// Get the default output device
propertySize = sizeof(outputDevice);
- status = AudioHardwareGetProperty(
- kAudioHardwarePropertyDefaultOutputDevice,
- &propertySize, &outputDevice);
+ status = AudioObjectGetPropertyData(kAudioObjectSystemObject, &devicePropertyAddress,
+ 0, NULL,
+ &propertySize, &outputDevice);
if (status) {
- ErrorF("QuartzAudioInit: AudioHardwareGetProperty returned %ld\n",
+ ErrorF("QuartzAudioInit: AudioObjectGetPropertyData(output device) returned %ld\n",
(long)status);
return;
}
@@ -281,23 +283,22 @@ void QuartzAudioInit(void)
}
// Get the basic device description
- propertySize = sizeof(outputStreamDescription);
- status = AudioDeviceGetProperty(outputDevice, 0, FALSE,
- kAudioDevicePropertyStreamFormat,
- &propertySize, &outputStreamDescription);
+ sampleRate = 0.;
+ propertySize = sizeof(sampleRate);
+ status = AudioObjectGetPropertyData(outputDevice, &sampleRatePropertyAddress,
+ 0, NULL,
+ &propertySize, &sampleRate);
if (status) {
- ErrorF("QuartzAudioInit: GetProperty(stream format) returned %ld\n",
+ ErrorF("QuartzAudioInit: AudioObjectGetPropertyData(sample rate) returned %ld\n",
(long)status);
return;
}
- sampleRate = outputStreamDescription.mSampleRate;
// Fill in the playback data
data.frequency = 0;
data.amplitude = 0;
data.curFrame = 0;
data.remainingFrames = 0;
- data.bytesPerFrame = outputStreamDescription.mBytesPerFrame;
data.sampleRate = sampleRate;
// data.bufferByteCount = bufferByteCount;
data.playing = FALSE;
diff --git a/xorg-server/hw/xquartz/quartzKeyboard.c b/xorg-server/hw/xquartz/quartzKeyboard.c
index 96b5fa5b6..3b4eac31c 100644
--- a/xorg-server/hw/xquartz/quartzKeyboard.c
+++ b/xorg-server/hw/xquartz/quartzKeyboard.c
@@ -368,7 +368,7 @@ void DarwinKeyboardReloadHandler(void) {
KeySymsRec keySyms;
CFIndex initialKeyRepeatValue, keyRepeatValue;
BOOL ok;
- DeviceIntPtr pDev = darwinKeyboard;
+ DeviceIntPtr pDev;
const char *xmodmap = PROJECTROOT "/bin/xmodmap";
const char *sysmodmap = PROJECTROOT "/lib/X11/xinit/.Xmodmap";
const char *homedir = getenv("HOME");
diff --git a/xorg-server/include/dix-config.h.in b/xorg-server/include/dix-config.h.in
index 7907b0a25..058c8fd14 100644
--- a/xorg-server/include/dix-config.h.in
+++ b/xorg-server/include/dix-config.h.in
@@ -1,451 +1,449 @@
-/* dix-config.h.in: not at all generated. -*- c -*- */
-
-#ifndef _DIX_CONFIG_H_
-#define _DIX_CONFIG_H_
-
-/* Support BigRequests extension */
-#undef BIGREQS
-
-/* Builder address */
-#undef BUILDERADDR
-
-/* Operating System Name */
-#undef OSNAME
-
-/* Operating System Vendor */
-#undef OSVENDOR
-
-/* Builder string */
-#undef BUILDERSTRING
-
-/* Default font path */
-#undef COMPILEDDEFAULTFONTPATH
-
-/* Miscellaneous server configuration files path */
-#undef SERVER_MISC_CONFIG_PATH
-
-/* Support Composite Extension */
-#undef COMPOSITE
-
-/* Support Damage extension */
-#undef DAMAGE
-
-/* Build for darwin with Quartz support */
-#undef DARWIN_WITH_QUARTZ
-
-/* Use OsVendorVErrorF */
-#undef DDXOSVERRORF
-
-/* Use ddxBeforeReset */
-#undef DDXBEFORERESET
-
-/* Build DPMS extension */
-#undef DPMSExtension
-
-/* Build GLX extension */
-#undef GLXEXT
-
-/* Build GLX DRI loader */
-#undef GLX_DRI
-
-/* Path to DRI drivers */
-#undef DRI_DRIVER_PATH
-
-/* Support XDM-AUTH*-1 */
-#undef HASXDMAUTH
-
-/* Define to 1 if you have the `getdtablesize' function. */
-#undef HAS_GETDTABLESIZE
-
-/* Define to 1 if you have the `getifaddrs' function. */
-#undef HAS_GETIFADDRS
-
-/* Define to 1 if you have the `getpeereid' function. */
-#undef HAS_GETPEEREID
-
-/* Define to 1 if you have the `getpeerucred' function. */
-#undef HAS_GETPEERUCRED
-
-/* Define to 1 if you have the `mmap' function. */
-#undef HAS_MMAP
-
-/* Support SHM */
-#undef HAS_SHM
-
-/* Have the 'strlcpy' function */
-#undef HAS_STRLCPY
-
-/* Define to 1 if you have the <asm/mtrr.h> header file. */
-#undef HAVE_ASM_MTRR_H
-
-/* Has backtrace support */
-#undef HAVE_BACKTRACE
-
-/* Define to 1 if you have the <byteswap.h> header file. */
-#undef HAVE_BYTESWAP_H
-
-/* Define to 1 if you have cbrt */
-#undef HAVE_CBRT
-
-/* Define to 1 if you have the <dbm.h> header file. */
-#undef HAVE_DBM_H
-
-/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
- */
-#undef HAVE_DIRENT_H
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
-#undef HAVE_DOPRNT
-
-/* Have execinfo.h */
-#undef HAVE_EXECINFO_H
-
-/* Define to 1 if you have the <fcntl.h> header file. */
-#undef HAVE_FCNTL_H
-
-/* Define to 1 if you have the `geteuid' function. */
-#undef HAVE_GETEUID
-
-/* Define to 1 if you have the `getisax' function. */
-#undef HAVE_GETISAX
-
-/* Define to 1 if you have the `getuid' function. */
-#undef HAVE_GETUID
-
-/* Define to 1 if you have the `getzoneid' function. */
-#undef HAVE_GETZONEID
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Have Quartz */
-#undef XQUARTZ
-
-/* Support application updating through sparkle. */
-#undef XQUARTZ_SPARKLE
-
-/* Prefix to use for launchd identifiers */
-#undef LAUNCHD_ID_PREFIX
-
-/* Build a standalone xpbproxy */
-#undef STANDALONE_XPBPROXY
-
-/* Define to 1 if you have the `m' library (-lm). */
-#undef HAVE_LIBM
-
-/* Define to 1 if you have the `link' function. */
-#undef HAVE_LINK
-
-/* Define to 1 if you have the <linux/agpgart.h> header file. */
-#undef HAVE_LINUX_AGPGART_H
-
-/* Define to 1 if you have the <linux/apm_bios.h> header file. */
-#undef HAVE_LINUX_APM_BIOS_H
-
-/* Define to 1 if you have the <linux/fb.h> header file. */
-#undef HAVE_LINUX_FB_H
-
-/* Define to 1 if you have the `mkstemp' function. */
-#undef HAVE_MKSTEMP
-
-/* Define to 1 if you have the <ndbm.h> header file. */
-#undef HAVE_NDBM_H
-
-/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
-#undef HAVE_NDIR_H
-
-/* Define to 1 if you have the <rpcsvc/dbm.h> header file. */
-#undef HAVE_RPCSVC_DBM_H
-
-/* Define to use libc SHA1 functions */
-#undef HAVE_SHA1_IN_LIBC
-
-/* Define to use CommonCrypto SHA1 functions */
-#undef HAVE_SHA1_IN_COMMONCRYPTO
-
-/* Define to use libmd SHA1 functions */
-#undef HAVE_SHA1_IN_LIBMD
-
-/* Define to use libgcrypt SHA1 functions */
-#undef HAVE_SHA1_IN_LIBGCRYPT
-
-/* Define to use libsha1 for SHA1 */
-#undef HAVE_SHA1_IN_LIBSHA1
-
-/* Define to 1 if you have the `shmctl64' function. */
-#undef HAVE_SHMCTL64
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the `strchr' function. */
-#undef HAVE_STRCHR
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the `strrchr' function. */
-#undef HAVE_STRRCHR
-
-/* Define to 1 if you have the `strtol' function. */
-#undef HAVE_STRTOL
-
-/* Define to 1 if SYSV IPC is available */
-#undef HAVE_SYSV_IPC
-
-/* Define to 1 if you have the <sys/agpio.h> header file. */
-#undef HAVE_SYS_AGPIO_H
-
-/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
- */
-#undef HAVE_SYS_DIR_H
-
-/* Define to 1 if you have the <sys/io.h> header file. */
-#undef HAVE_SYS_IO_H
-
-/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
- */
-#undef HAVE_SYS_NDIR_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <sys/vm86.h> header file. */
-#undef HAVE_SYS_VM86_H
-
-/* Define to 1 if you have the <tslib.h> header file. */
-#undef HAVE_TSLIB_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to 1 if you have the <fnmatch.h> header file. */
-#undef HAVE_FNMATCH_H
-
-/* Have /dev/urandom */
-#undef HAVE_URANDOM
-
-/* Define to 1 if you have the `vprintf' function. */
-#undef HAVE_VPRINTF
-
-/* Support IPv6 for TCP connections */
-#undef IPv6
-
-/* Support os-specific local connections */
-#undef LOCALCONN
-
-/* Support MIT-SHM Extension */
-#undef MITSHM
-
-/* Enable some debugging code */
-#undef DEBUG
-
-/* Name of package */
-#undef PACKAGE
-
-/* Internal define for Xinerama */
-#undef PANORAMIX
-
-/* Overall prefix */
-#undef PROJECTROOT
-
-/* Support RANDR extension */
-#undef RANDR
-
-/* Support Record extension */
-#undef XRECORD
-
-/* Support RENDER extension */
-#undef RENDER
-
-/* Support X resource extension */
-#undef RES
-
-/* Support MIT-SCREEN-SAVER extension */
-#undef SCREENSAVER
-
-/* Support Secure RPC ("SUN-DES-1") authentication for X11 clients */
-#undef SECURE_RPC
-
-/* Support SHAPE extension */
-#undef SHAPE
-
-/* Define to 1 on systems derived from System V Release 4 */
-#undef SVR4
-
-/* Support TCP socket connections */
-#undef TCPCONN
-
-/* Enable touchscreen support */
-#undef TOUCHSCREEN
-
-/* Support tslib touchscreen abstraction library */
-#undef TSLIB
-
-/* Support UNIX socket connections */
-#undef UNIXCONN
-
-/* Define to use byteswap macros from <sys/endian.h> */
-#undef USE_SYS_ENDIAN_H
-
-/* unaligned word accesses behave as expected */
-#undef WORKING_UNALIGNED_INT
-
-/* Build X string registry */
-#undef XREGISTRY
-
-/* Build X-ACE extension */
-#undef XACE
-
-/* Build SELinux extension */
-#undef XSELINUX
-
-/* Support XCMisc extension */
-#undef XCMISC
-
-/* Build Security extension */
-#undef XCSECURITY
-
-/* Support Xdmcp */
-#undef XDMCP
-
-/* Build XFree86 BigFont extension */
-#undef XF86BIGFONT
-
-/* Support XFree86 Video Mode extension */
-#undef XF86VIDMODE
-
-/* Support XFixes extension */
-#undef XFIXES
-
-/* Build XDGA support */
-#undef XFreeXDGA
-
-/* Support Xinerama extension */
-#undef XINERAMA
-
-/* Vendor release */
-#undef XORG_RELEASE
-
-/* Current Xorg version */
-#undef XORG_VERSION_CURRENT
-
-/* Xorg release date */
-#undef XORG_DATE
-
-/* Build Xv Extension */
-#undef XvExtension
-
-/* Build XvMC Extension */
-#undef XvMCExtension
-
-/* Support XSync extension */
-#undef XSYNC
-
-/* Support XTest extension */
-#undef XTEST
-
-/* Support Xv extension */
-#undef XV
-
-/* Build Multibuffer extension */
-#undef MULTIBUFFER
-
-/* Support DRI extension */
-#undef XF86DRI
-
-/* Build DRI2 extension */
-#undef DRI2
-
-/* Build DBE support */
-#undef DBE
-
-/* Vendor name */
-#undef XVENDORNAME
-
-/* Enable GNU and other extensions to the C environment for GLIBC */
-#undef _GNU_SOURCE
-
-/* Define to empty if `const' does not conform to ANSI C. */
-#undef const
-
-/* Define to `int' if <sys/types.h> does not define. */
-#undef pid_t
-
-/* Build Rootless code */
-#undef ROOTLESS
-
-/* Define to 1 if unsigned long is 64 bits. */
-#undef _XSERVER64
-
-/* System is BSD-like */
-#undef CSRG_BASED
-
-/* Define to 1 if `struct sockaddr_in' has a `sin_len' member */
-#undef BSD44SOCKETS
-
-/* Support D-Bus */
-#undef HAVE_DBUS
-
-/* Use libudev for input hotplug */
-#undef CONFIG_UDEV
-
-/* Use D-Bus for input hotplug */
-#undef CONFIG_NEED_DBUS
-
-/* Support the D-Bus hotplug API */
-#undef CONFIG_DBUS_API
-
-/* Support HAL for hotplug */
-#undef CONFIG_HAL
-
-/* Use only built-in fonts */
-#undef BUILTIN_FONTS
-
-/* Have a monotonic clock from clock_gettime() */
-#undef MONOTONIC_CLOCK
-
-/* Define to 1 if the DTrace Xserver provider probes should be built in */
-#undef XSERVER_DTRACE
-
-/* Define to 16-bit byteswap macro */
-#undef bswap_16
-
-/* Define to 32-bit byteswap macro */
-#undef bswap_32
-
-/* Define to 64-bit byteswap macro */
-#undef bswap_64
-
-/* Need the strcasecmp function. */
-#undef NEED_STRCASECMP
-
-/* Need the strncasecmp function. */
-#undef NEED_STRNCASECMP
-
-/* Need the strcasestr function. */
-#undef NEED_STRCASESTR
-
-/* Define to 1 if you have the `ffs' function. */
-#undef HAVE_FFS
-
-/* Correctly set _XSERVER64 for OSX fat binaries */
-#ifdef __APPLE__
-#include "dix-config-apple-verbatim.h"
-#endif
-
-#undef HAVE_AVC_NETLINK_ACQUIRE_FD
-
-#endif /* _DIX_CONFIG_H_ */
+/* dix-config.h.in: not at all generated. -*- c -*- */
+
+#ifndef _DIX_CONFIG_H_
+#define _DIX_CONFIG_H_
+
+/* Support BigRequests extension */
+#undef BIGREQS
+
+/* Builder address */
+#undef BUILDERADDR
+
+/* Operating System Name */
+#undef OSNAME
+
+/* Operating System Vendor */
+#undef OSVENDOR
+
+/* Builder string */
+#undef BUILDERSTRING
+
+/* Default font path */
+#undef COMPILEDDEFAULTFONTPATH
+
+/* Miscellaneous server configuration files path */
+#undef SERVER_MISC_CONFIG_PATH
+
+/* Support Composite Extension */
+#undef COMPOSITE
+
+/* Support Damage extension */
+#undef DAMAGE
+
+/* Build for darwin with Quartz support */
+#undef DARWIN_WITH_QUARTZ
+
+/* Use OsVendorVErrorF */
+#undef DDXOSVERRORF
+
+/* Use ddxBeforeReset */
+#undef DDXBEFORERESET
+
+/* Build DPMS extension */
+#undef DPMSExtension
+
+/* Build GLX extension */
+#undef GLXEXT
+
+/* Build GLX DRI loader */
+#undef GLX_DRI
+
+/* Path to DRI drivers */
+#undef DRI_DRIVER_PATH
+
+/* Support XDM-AUTH*-1 */
+#undef HASXDMAUTH
+
+/* Define to 1 if you have the `getdtablesize' function. */
+#undef HAS_GETDTABLESIZE
+
+/* Define to 1 if you have the `getifaddrs' function. */
+#undef HAS_GETIFADDRS
+
+/* Define to 1 if you have the `getpeereid' function. */
+#undef HAS_GETPEEREID
+
+/* Define to 1 if you have the `getpeerucred' function. */
+#undef HAS_GETPEERUCRED
+
+/* Define to 1 if you have the `mmap' function. */
+#undef HAS_MMAP
+
+/* Support SHM */
+#undef HAS_SHM
+
+/* Have the 'strlcpy' function */
+#undef HAS_STRLCPY
+
+/* Define to 1 if you have the <asm/mtrr.h> header file. */
+#undef HAVE_ASM_MTRR_H
+
+/* Has backtrace support */
+#undef HAVE_BACKTRACE
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+#undef HAVE_BYTESWAP_H
+
+/* Define to 1 if you have cbrt */
+#undef HAVE_CBRT
+
+/* Define to 1 if you have the <dbm.h> header file. */
+#undef HAVE_DBM_H
+
+/* Define to 1 if you have the <dirent.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_DIRENT_H
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you don't have `vprintf' but do have `_doprnt.' */
+#undef HAVE_DOPRNT
+
+/* Have execinfo.h */
+#undef HAVE_EXECINFO_H
+
+/* Define to 1 if you have the <fcntl.h> header file. */
+#undef HAVE_FCNTL_H
+
+/* Define to 1 if you have the `geteuid' function. */
+#undef HAVE_GETEUID
+
+/* Define to 1 if you have the `getisax' function. */
+#undef HAVE_GETISAX
+
+/* Define to 1 if you have the `getuid' function. */
+#undef HAVE_GETUID
+
+/* Define to 1 if you have the `getzoneid' function. */
+#undef HAVE_GETZONEID
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Have Quartz */
+#undef XQUARTZ
+
+/* Support application updating through sparkle. */
+#undef XQUARTZ_SPARKLE
+
+/* Prefix to use for launchd identifiers */
+#undef LAUNCHD_ID_PREFIX
+
+/* Build a standalone xpbproxy */
+#undef STANDALONE_XPBPROXY
+
+/* Define to 1 if you have the `m' library (-lm). */
+#undef HAVE_LIBM
+
+/* Define to 1 if you have the `link' function. */
+#undef HAVE_LINK
+
+/* Define to 1 if you have the <linux/agpgart.h> header file. */
+#undef HAVE_LINUX_AGPGART_H
+
+/* Define to 1 if you have the <linux/apm_bios.h> header file. */
+#undef HAVE_LINUX_APM_BIOS_H
+
+/* Define to 1 if you have the <linux/fb.h> header file. */
+#undef HAVE_LINUX_FB_H
+
+/* Define to 1 if you have the `mkstemp' function. */
+#undef HAVE_MKSTEMP
+
+/* Define to 1 if you have the <ndbm.h> header file. */
+#undef HAVE_NDBM_H
+
+/* Define to 1 if you have the <ndir.h> header file, and it defines `DIR'. */
+#undef HAVE_NDIR_H
+
+/* Define to 1 if you have the <rpcsvc/dbm.h> header file. */
+#undef HAVE_RPCSVC_DBM_H
+
+/* Define to use libc SHA1 functions */
+#undef HAVE_SHA1_IN_LIBC
+
+/* Define to use CommonCrypto SHA1 functions */
+#undef HAVE_SHA1_IN_COMMONCRYPTO
+
+/* Define to use libmd SHA1 functions */
+#undef HAVE_SHA1_IN_LIBMD
+
+/* Define to use libgcrypt SHA1 functions */
+#undef HAVE_SHA1_IN_LIBGCRYPT
+
+/* Define to use libsha1 for SHA1 */
+#undef HAVE_SHA1_IN_LIBSHA1
+
+/* Define to 1 if you have the `shmctl64' function. */
+#undef HAVE_SHMCTL64
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the `strchr' function. */
+#undef HAVE_STRCHR
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the `strrchr' function. */
+#undef HAVE_STRRCHR
+
+/* Define to 1 if you have the `strtol' function. */
+#undef HAVE_STRTOL
+
+/* Define to 1 if SYSV IPC is available */
+#undef HAVE_SYSV_IPC
+
+/* Define to 1 if you have the <sys/agpio.h> header file. */
+#undef HAVE_SYS_AGPIO_H
+
+/* Define to 1 if you have the <sys/dir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_DIR_H
+
+/* Define to 1 if you have the <sys/io.h> header file. */
+#undef HAVE_SYS_IO_H
+
+/* Define to 1 if you have the <sys/ndir.h> header file, and it defines `DIR'.
+ */
+#undef HAVE_SYS_NDIR_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have the <sys/vm86.h> header file. */
+#undef HAVE_SYS_VM86_H
+
+/* Define to 1 if you have the <tslib.h> header file. */
+#undef HAVE_TSLIB_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the <fnmatch.h> header file. */
+#undef HAVE_FNMATCH_H
+
+/* Have /dev/urandom */
+#undef HAVE_URANDOM
+
+/* Define to 1 if you have the `vprintf' function. */
+#undef HAVE_VPRINTF
+
+/* Support IPv6 for TCP connections */
+#undef IPv6
+
+/* Support os-specific local connections */
+#undef LOCALCONN
+
+/* Support MIT-SHM Extension */
+#undef MITSHM
+
+/* Enable some debugging code */
+#undef DEBUG
+
+/* Name of package */
+#undef PACKAGE
+
+/* Internal define for Xinerama */
+#undef PANORAMIX
+
+/* Overall prefix */
+#undef PROJECTROOT
+
+/* Support RANDR extension */
+#undef RANDR
+
+/* Support Record extension */
+#undef XRECORD
+
+/* Support RENDER extension */
+#undef RENDER
+
+/* Support X resource extension */
+#undef RES
+
+/* Support MIT-SCREEN-SAVER extension */
+#undef SCREENSAVER
+
+/* Support Secure RPC ("SUN-DES-1") authentication for X11 clients */
+#undef SECURE_RPC
+
+/* Support SHAPE extension */
+#undef SHAPE
+
+/* Define to 1 on systems derived from System V Release 4 */
+#undef SVR4
+
+/* Support TCP socket connections */
+#undef TCPCONN
+
+/* Enable touchscreen support */
+#undef TOUCHSCREEN
+
+/* Support tslib touchscreen abstraction library */
+#undef TSLIB
+
+/* Support UNIX socket connections */
+#undef UNIXCONN
+
+/* Define to use byteswap macros from <sys/endian.h> */
+#undef USE_SYS_ENDIAN_H
+
+/* unaligned word accesses behave as expected */
+#undef WORKING_UNALIGNED_INT
+
+/* Build X string registry */
+#undef XREGISTRY
+
+/* Build X-ACE extension */
+#undef XACE
+
+/* Build SELinux extension */
+#undef XSELINUX
+
+/* Support XCMisc extension */
+#undef XCMISC
+
+/* Build Security extension */
+#undef XCSECURITY
+
+/* Support Xdmcp */
+#undef XDMCP
+
+/* Build XFree86 BigFont extension */
+#undef XF86BIGFONT
+
+/* Support XFree86 Video Mode extension */
+#undef XF86VIDMODE
+
+/* Support XFixes extension */
+#undef XFIXES
+
+/* Build XDGA support */
+#undef XFreeXDGA
+
+/* Support Xinerama extension */
+#undef XINERAMA
+
+/* Vendor release */
+#undef XORG_RELEASE
+
+/* Current Xorg version */
+#undef XORG_VERSION_CURRENT
+
+/* Xorg release date */
+#undef XORG_DATE
+
+/* Build Xv Extension */
+#undef XvExtension
+
+/* Build XvMC Extension */
+#undef XvMCExtension
+
+/* Support XSync extension */
+#undef XSYNC
+
+/* Support XTest extension */
+#undef XTEST
+
+/* Support Xv extension */
+#undef XV
+
+/* Build Multibuffer extension */
+#undef MULTIBUFFER
+
+/* Support DRI extension */
+#undef XF86DRI
+
+/* Build DRI2 extension */
+#undef DRI2
+
+/* Build DBE support */
+#undef DBE
+
+/* Vendor name */
+#undef XVENDORNAME
+
+/* Enable GNU and other extensions to the C environment for GLIBC */
+#undef _GNU_SOURCE
+
+/* Define to empty if `const' does not conform to ANSI C. */
+#undef const
+
+/* Define to `int' if <sys/types.h> does not define. */
+#undef pid_t
+
+/* Build Rootless code */
+#undef ROOTLESS
+
+/* Define to 1 if unsigned long is 64 bits. */
+#undef _XSERVER64
+
+/* System is BSD-like */
+#undef CSRG_BASED
+
+/* Define to 1 if `struct sockaddr_in' has a `sin_len' member */
+#undef BSD44SOCKETS
+
+/* Support D-Bus */
+#undef HAVE_DBUS
+
+/* Use libudev for input hotplug */
+#undef CONFIG_UDEV
+
+/* Use D-Bus for input hotplug */
+#undef CONFIG_NEED_DBUS
+
+/* Support the D-Bus hotplug API */
+#undef CONFIG_DBUS_API
+
+/* Support HAL for hotplug */
+#undef CONFIG_HAL
+
+/* Use only built-in fonts */
+#undef BUILTIN_FONTS
+
+/* Have a monotonic clock from clock_gettime() */
+#undef MONOTONIC_CLOCK
+
+/* Define to 1 if the DTrace Xserver provider probes should be built in */
+#undef XSERVER_DTRACE
+
+/* Define to 16-bit byteswap macro */
+#undef bswap_16
+
+/* Define to 32-bit byteswap macro */
+#undef bswap_32
+
+/* Define to 64-bit byteswap macro */
+#undef bswap_64
+
+/* Need the strcasecmp function. */
+#undef NEED_STRCASECMP
+
+/* Need the strncasecmp function. */
+#undef NEED_STRNCASECMP
+
+/* Need the strcasestr function. */
+#undef NEED_STRCASESTR
+
+/* Define to 1 if you have the `ffs' function. */
+#undef HAVE_FFS
+
+/* Correctly set _XSERVER64 for OSX fat binaries */
+#ifdef __APPLE__
+#include "dix-config-apple-verbatim.h"
+#endif
+
+#endif /* _DIX_CONFIG_H_ */
diff --git a/xorg-server/include/dix.h b/xorg-server/include/dix.h
index ed3acb6c4..6505fd02f 100644
--- a/xorg-server/include/dix.h
+++ b/xorg-server/include/dix.h
@@ -576,8 +576,8 @@ typedef struct {
extern _X_EXPORT CallbackListPtr DeviceEventCallback;
typedef struct {
- xEventPtr events;
- int count;
+ InternalEvent *event;
+ DeviceIntPtr device;
} DeviceEventInfoRec;
extern int XItoCoreType(int xi_type);
@@ -585,7 +585,7 @@ extern Bool DevHasCursor(DeviceIntPtr pDev);
extern Bool _X_EXPORT IsPointerDevice( DeviceIntPtr dev);
extern Bool _X_EXPORT IsKeyboardDevice(DeviceIntPtr dev);
extern Bool IsPointerEvent(InternalEvent *event);
-extern Bool IsMaster(DeviceIntPtr dev);
+extern _X_EXPORT Bool IsMaster(DeviceIntPtr dev);
extern _X_HIDDEN void CopyKeyClass(DeviceIntPtr device, DeviceIntPtr master);
extern _X_HIDDEN int CorePointerProc(DeviceIntPtr dev, int what);
diff --git a/xorg-server/include/eventconvert.h b/xorg-server/include/eventconvert.h
index 277a6c4b8..b1196a00e 100644
--- a/xorg-server/include/eventconvert.h
+++ b/xorg-server/include/eventconvert.h
@@ -30,9 +30,9 @@
#define FP1616(integral, frac) ((integral) * (1 << 16) + (frac) * (1 << 16))
-_X_INTERNAL int EventToCore(InternalEvent *event, xEvent *core);
-_X_INTERNAL int EventToXI(InternalEvent *ev, xEvent **xi, int *count);
-_X_INTERNAL int EventToXI2(InternalEvent *ev, xEvent **xi);
+_X_EXPORT int EventToCore(InternalEvent *event, xEvent *core);
+_X_EXPORT int EventToXI(InternalEvent *ev, xEvent **xi, int *count);
+_X_EXPORT int EventToXI2(InternalEvent *ev, xEvent **xi);
_X_INTERNAL int GetCoreType(InternalEvent* ev);
_X_INTERNAL int GetXIType(InternalEvent* ev);
_X_INTERNAL int GetXI2Type(InternalEvent* ev);
diff --git a/xorg-server/include/os.h b/xorg-server/include/os.h
index dad1af787..453ab82c7 100644
--- a/xorg-server/include/os.h
+++ b/xorg-server/include/os.h
@@ -262,6 +262,8 @@ extern _X_EXPORT void OsBlockSignals (void);
extern _X_EXPORT void OsReleaseSignals (void);
+extern _X_EXPORT void OsAbort (void);
+
#if !defined(WIN32)
extern _X_EXPORT int System(char *);
extern _X_EXPORT pointer Popen(char *, char *);
diff --git a/xorg-server/miext/damage/damage.c b/xorg-server/miext/damage/damage.c
index b7ec92a5b..2851aed8d 100644
--- a/xorg-server/miext/damage/damage.c
+++ b/xorg-server/miext/damage/damage.c
@@ -1705,7 +1705,7 @@ damageRemoveDamage (DamagePtr *pPrev, DamagePtr pDamage)
}
#if DAMAGE_VALIDATE_ENABLE
ErrorF ("Damage not on list\n");
- abort ();
+ OsAbort ();
#endif
}
@@ -1718,7 +1718,7 @@ damageInsertDamage (DamagePtr *pPrev, DamagePtr pDamage)
for (pOld = *pPrev; pOld; pOld = pOld->pNext)
if (pOld == pDamage) {
ErrorF ("Damage already on list\n");
- abort ();
+ OsAbort ();
}
#endif
pDamage->pNext = *pPrev;
@@ -1971,7 +1971,7 @@ DamageRegister (DrawablePtr pDrawable,
if (pDrawable->pScreen != pDamage->pScreen)
{
ErrorF ("DamageRegister called with mismatched screens\n");
- abort ();
+ OsAbort ();
}
#endif
@@ -1986,7 +1986,7 @@ DamageRegister (DrawablePtr pDrawable,
for (pOld = *pPrev; pOld; pOld = pOld->pNextWin)
if (pOld == pDamage) {
ErrorF ("Damage already on window list\n");
- abort ();
+ OsAbort ();
}
#endif
pDamage->pNextWin = *pPrev;
@@ -2040,7 +2040,7 @@ DamageUnregister (DrawablePtr pDrawable,
#if DAMAGE_VALIDATE_ENABLE
if (!found) {
ErrorF ("Damage not on window list\n");
- abort ();
+ OsAbort ();
}
#endif
}
diff --git a/xorg-server/miext/rootless/rootlessWindow.c b/xorg-server/miext/rootless/rootlessWindow.c
index 53209565d..e78e2c8f1 100644
--- a/xorg-server/miext/rootless/rootlessWindow.c
+++ b/xorg-server/miext/rootless/rootlessWindow.c
@@ -978,7 +978,7 @@ StartFrameResize(WindowPtr pWin, Bool gravity,
copy_rect.y2 = oldY2;
}
else
- abort();
+ OsAbort();
Bpp = winRec->win->drawable.bitsPerPixel / 8;
copy_rect_width = copy_rect.x2 - copy_rect.x1;
diff --git a/xorg-server/os/log.c b/xorg-server/os/log.c
index 20cd74af6..0002e59f0 100644
--- a/xorg-server/os/log.c
+++ b/xorg-server/os/log.c
@@ -1,603 +1,603 @@
-/*
-
-Copyright 1987, 1998 The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
-OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall
-not be used in advertising or otherwise to promote the sale, use or
-other dealings in this Software without prior written authorization
-from The Open Group.
-
-
-Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
-Copyright 1994 Quarterdeck Office Systems.
-
- All Rights Reserved
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee is hereby granted,
-provided that the above copyright notice appear in all copies and that
-both that copyright notice and this permission notice appear in
-supporting documentation, and that the names of Digital and
-Quarterdeck not be used in advertising or publicity pertaining to
-distribution of the software without specific, written prior
-permission.
-
-DIGITAL AND QUARTERDECK DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
-SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS, IN NO EVENT SHALL DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT
-OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
-OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
-OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE
-OR PERFORMANCE OF THIS SOFTWARE.
-
-*/
-
-/*
- * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- *
- * Except as contained in this notice, the name of the copyright holder(s)
- * and author(s) shall not be used in advertising or otherwise to promote
- * the sale, use or other dealings in this Software without prior written
- * authorization from the copyright holder(s) and author(s).
- */
-
-
-#ifdef HAVE_DIX_CONFIG_H
-#include <dix-config.h>
-#endif
-
-#include <X11/Xos.h>
-#include <stdio.h>
-#include <time.h>
-#include <sys/stat.h>
-#include <stdarg.h>
-#include <stdlib.h> /* for malloc() */
-#include <errno.h>
-
-#include "input.h"
-#include "site.h"
-#include "opaque.h"
-
-#ifdef WIN32
-#include <process.h>
-#define getpid(x) _getpid(x)
-#endif
-
-#ifdef XF86BIGFONT
-#define _XF86BIGFONT_SERVER_
-#include <X11/extensions/xf86bigfont.h>
-#endif
-
-#ifdef DDXOSVERRORF
-void (*OsVendorVErrorFProc)(const char *, va_list args) = NULL;
-#endif
-
-static FILE *logFile = NULL;
-static Bool logFlush = FALSE;
-static Bool logSync = FALSE;
-static int logVerbosity = DEFAULT_LOG_VERBOSITY;
-static int logFileVerbosity = DEFAULT_LOG_FILE_VERBOSITY;
-
-/* Buffer to information logged before the log file is opened. */
-static char *saveBuffer = NULL;
-static int bufferSize = 0, bufferUnused = 0, bufferPos = 0;
-static Bool needBuffer = TRUE;
-
-/* Prefix strings for log messages. */
-#ifndef X_UNKNOWN_STRING
-#define X_UNKNOWN_STRING "(\?\?)"
-#endif
-#ifndef X_PROBE_STRING
-#define X_PROBE_STRING "(--)"
-#endif
-#ifndef X_CONFIG_STRING
-#define X_CONFIG_STRING "(**)"
-#endif
-#ifndef X_DEFAULT_STRING
-#define X_DEFAULT_STRING "(==)"
-#endif
-#ifndef X_CMDLINE_STRING
-#define X_CMDLINE_STRING "(++)"
-#endif
-#ifndef X_NOTICE_STRING
-#define X_NOTICE_STRING "(!!)"
-#endif
-#ifndef X_ERROR_STRING
-#define X_ERROR_STRING "(EE)"
-#endif
-#ifndef X_WARNING_STRING
-#define X_WARNING_STRING "(WW)"
-#endif
-#ifndef X_INFO_STRING
-#define X_INFO_STRING "(II)"
-#endif
-#ifndef X_NOT_IMPLEMENTED_STRING
-#define X_NOT_IMPLEMENTED_STRING "(NI)"
-#endif
-
-/*
- * LogInit is called to start logging to a file. It is also called (with
- * NULL arguments) when logging to a file is not wanted. It must always be
- * called, otherwise log messages will continue to accumulate in a buffer.
- *
- * %s, if present in the fname or backup strings, is expanded to the display
- * string.
- */
-
-const char *
-LogInit(const char *fname, const char *backup)
-{
- char *logFileName = NULL;
-
- if (fname && *fname) {
- /* xalloc() can't be used yet. */
- logFileName = malloc(strlen(fname) + strlen(display) + 1);
- if (!logFileName)
- FatalError("Cannot allocate space for the log file name\n");
- sprintf(logFileName, fname, display);
-
- if (backup && *backup) {
- struct stat buf;
-
- if (!stat(logFileName, &buf) && S_ISREG(buf.st_mode)) {
- char *suffix;
- char *oldLog;
-
- oldLog = malloc(strlen(logFileName) + strlen(backup) +
- strlen(display) + 1);
- suffix = malloc(strlen(backup) + strlen(display) + 1);
- if (!oldLog || !suffix)
- FatalError("Cannot allocate space for the log file name\n");
- sprintf(suffix, backup, display);
- sprintf(oldLog, "%s%s", logFileName, suffix);
- free(suffix);
- if (rename(logFileName, oldLog) == -1) {
- FatalError("Cannot move old log file \"%s\" to \"%s\"\n",
- logFileName, oldLog);
- }
- free(oldLog);
- }
- }
- if ((logFile = fopen(logFileName, "w")) == NULL)
- FatalError("Cannot open log file \"%s\"\n", logFileName);
- setvbuf(logFile, NULL, _IONBF, 0);
-
- /* Flush saved log information. */
- if (saveBuffer && bufferSize > 0) {
- fwrite(saveBuffer, bufferPos, 1, logFile);
- fflush(logFile);
-#ifndef WIN32
- fsync(fileno(logFile));
-#endif
- }
- }
-
- /*
- * Unconditionally free the buffer, and flag that the buffer is no longer
- * needed.
- */
- if (saveBuffer && bufferSize > 0) {
- free(saveBuffer); /* Must be free(), not xfree() */
- saveBuffer = NULL;
- bufferSize = 0;
- }
- needBuffer = FALSE;
-
- return logFileName;
-}
-
-void
-LogClose(void)
-{
- if (logFile) {
- fclose(logFile);
- logFile = NULL;
- }
-}
-
-Bool
-LogSetParameter(LogParameter param, int value)
-{
- switch (param) {
- case XLOG_FLUSH:
- logFlush = value ? TRUE : FALSE;
- return TRUE;
- case XLOG_SYNC:
- logSync = value ? TRUE : FALSE;
- return TRUE;
- case XLOG_VERBOSITY:
- logVerbosity = value;
- return TRUE;
- case XLOG_FILE_VERBOSITY:
- logFileVerbosity = value;
- return TRUE;
- default:
- return FALSE;
- }
-}
-
-/* This function does the actual log message writes. */
-
-void
-LogVWrite(int verb, const char *f, va_list args)
-{
- static char tmpBuffer[1024];
- int len = 0;
- static Bool newline = TRUE;
-
- if (newline) {
- sprintf(tmpBuffer, "[%10.3f] ", GetTimeInMillis() / 1000.0);
- len = strlen(tmpBuffer);
- if (logFile)
- fwrite(tmpBuffer, len, 1, logFile);
- }
-
- /*
- * Since a va_list can only be processed once, write the string to a
- * buffer, and then write the buffer out to the appropriate output
- * stream(s).
- */
- if (verb < 0 || logFileVerbosity >= verb || logVerbosity >= verb) {
- vsnprintf(tmpBuffer, sizeof(tmpBuffer), f, args);
- len = strlen(tmpBuffer);
- }
- newline = (tmpBuffer[len-1] == '\n');
- if ((verb < 0 || logVerbosity >= verb) && len > 0)
- fwrite(tmpBuffer, len, 1, stderr);
- if ((verb < 0 || logFileVerbosity >= verb) && len > 0) {
- if (logFile) {
- fwrite(tmpBuffer, len, 1, logFile);
- if (logFlush) {
- fflush(logFile);
-#ifndef WIN32
- if (logSync)
- fsync(fileno(logFile));
-#endif
- }
- } else if (needBuffer) {
- /*
- * Note, this code is used before OsInit() has been called, so
- * xalloc() and friends can't be used.
- */
- if (len > bufferUnused) {
- bufferSize += 1024;
- bufferUnused += 1024;
- if (saveBuffer)
- saveBuffer = realloc(saveBuffer, bufferSize);
- else
- saveBuffer = malloc(bufferSize);
- if (!saveBuffer)
- FatalError("realloc() failed while saving log messages\n");
- }
- bufferUnused -= len;
- memcpy(saveBuffer + bufferPos, tmpBuffer, len);
- bufferPos += len;
- }
- }
-}
-
-void
-LogWrite(int verb, const char *f, ...)
-{
- va_list args;
-
- va_start(args, f);
- LogVWrite(verb, f, args);
- va_end(args);
-}
-
-void
-LogVMessageVerb(MessageType type, int verb, const char *format, va_list args)
-{
- const char *s = X_UNKNOWN_STRING;
- char tmpBuf[1024];
-
- /* Ignore verbosity for X_ERROR */
- if (logVerbosity >= verb || logFileVerbosity >= verb || type == X_ERROR) {
- switch (type) {
- case X_PROBED:
- s = X_PROBE_STRING;
- break;
- case X_CONFIG:
- s = X_CONFIG_STRING;
- break;
- case X_DEFAULT:
- s = X_DEFAULT_STRING;
- break;
- case X_CMDLINE:
- s = X_CMDLINE_STRING;
- break;
- case X_NOTICE:
- s = X_NOTICE_STRING;
- break;
- case X_ERROR:
- s = X_ERROR_STRING;
- if (verb > 0)
- verb = 0;
- break;
- case X_WARNING:
- s = X_WARNING_STRING;
- break;
- case X_INFO:
- s = X_INFO_STRING;
- break;
- case X_NOT_IMPLEMENTED:
- s = X_NOT_IMPLEMENTED_STRING;
- break;
- case X_UNKNOWN:
- s = X_UNKNOWN_STRING;
- break;
- case X_NONE:
- s = NULL;
- break;
- }
-
- /* if s is not NULL we need a space before format */
- snprintf(tmpBuf, sizeof(tmpBuf), "%s%s%s", s ? s : "",
- s ? " " : "",
- format);
- LogVWrite(verb, tmpBuf, args);
- }
-}
-
-/* Log message with verbosity level specified. */
-void
-LogMessageVerb(MessageType type, int verb, const char *format, ...)
-{
- va_list ap;
-
- va_start(ap, format);
- LogVMessageVerb(type, verb, format, ap);
- va_end(ap);
-}
-
-/* Log a message with the standard verbosity level of 1. */
-void
-LogMessage(MessageType type, const char *format, ...)
-{
- va_list ap;
-
- va_start(ap, format);
- LogVMessageVerb(type, 1, format, ap);
- va_end(ap);
-}
-
-#ifdef __GNUC__
-void AbortServer(void) __attribute__((noreturn));
-#endif
-
-void
-AbortServer(void)
-{
-#ifdef XF86BIGFONT
- XF86BigfontCleanup();
-#endif
- CloseWellKnownConnections();
- OsCleanup(TRUE);
- CloseDownDevices();
- AbortDDX();
- fflush(stderr);
- if (CoreDump)
- abort();
- exit (1);
-}
-
-#define AUDIT_PREFIX "AUDIT: %s: %ld: "
-#ifndef AUDIT_TIMEOUT
-#define AUDIT_TIMEOUT ((CARD32)(120 * 1000)) /* 2 mn */
-#endif
-
-static int nrepeat = 0;
-static int oldlen = -1;
-static OsTimerPtr auditTimer = NULL;
-
-void
-FreeAuditTimer(void)
-{
- if (auditTimer != NULL) {
- /* Force output of pending messages */
- TimerForce(auditTimer);
- TimerFree(auditTimer);
- auditTimer = NULL;
- }
-}
-
-static char *
-AuditPrefix(void)
-{
- time_t tm;
- char *autime, *s;
- char *tmpBuf;
- int len;
-
- time(&tm);
- autime = ctime(&tm);
- if ((s = strchr(autime, '\n')))
- *s = '\0';
- len = strlen(AUDIT_PREFIX) + strlen(autime) + 10 + 1;
- tmpBuf = malloc(len);
- if (!tmpBuf)
- return NULL;
- snprintf(tmpBuf, len, AUDIT_PREFIX, autime, (unsigned long)getpid());
- return tmpBuf;
-}
-
-void
-AuditF(const char * f, ...)
-{
- va_list args;
-
- va_start(args, f);
-
- VAuditF(f, args);
- va_end(args);
-}
-
-static CARD32
-AuditFlush(OsTimerPtr timer, CARD32 now, pointer arg)
-{
- char *prefix;
-
- if (nrepeat > 0) {
- prefix = AuditPrefix();
- ErrorF("%slast message repeated %d times\n",
- prefix != NULL ? prefix : "", nrepeat);
- nrepeat = 0;
- if (prefix != NULL)
- free(prefix);
- return AUDIT_TIMEOUT;
- } else {
- /* if the timer expires without anything to print, flush the message */
- oldlen = -1;
- return 0;
- }
-}
-
-void
-VAuditF(const char *f, va_list args)
-{
- char *prefix;
- char buf[1024];
- int len;
- static char oldbuf[1024];
-
- prefix = AuditPrefix();
- len = vsnprintf(buf, sizeof(buf), f, args);
-
- if (len == oldlen && strcmp(buf, oldbuf) == 0) {
- /* Message already seen */
- nrepeat++;
- } else {
- /* new message */
- if (auditTimer != NULL)
- TimerForce(auditTimer);
- ErrorF("%s%s", prefix != NULL ? prefix : "", buf);
- strlcpy(oldbuf, buf, sizeof(oldbuf));
- oldlen = len;
- nrepeat = 0;
- auditTimer = TimerSet(auditTimer, 0, AUDIT_TIMEOUT, AuditFlush, NULL);
- }
- if (prefix != NULL)
- free(prefix);
-}
-
-void
-FatalError(const char *f, ...)
-{
- va_list args;
- static Bool beenhere = FALSE;
-
- if (beenhere)
- ErrorF("\nFatalError re-entered, aborting\n");
- else
- ErrorF("\nFatal server error:\n");
-
- va_start(args, f);
- VErrorF(f, args);
- va_end(args);
- ErrorF("\n");
- if (!beenhere)
- OsVendorFatalError();
- if (!beenhere) {
- beenhere = TRUE;
- AbortServer();
- } else
- abort();
- /*NOTREACHED*/
-}
-
-void
-VErrorF(const char *f, va_list args)
-{
-#ifdef DDXOSVERRORF
- if (OsVendorVErrorFProc)
- OsVendorVErrorFProc(f, args);
- else
- LogVWrite(-1, f, args);
-#else
- LogVWrite(-1, f, args);
-#endif
-}
-
-void
-ErrorF(const char * f, ...)
-{
- va_list args;
-
- va_start(args, f);
- VErrorF(f, args);
- va_end(args);
-}
-
-/* A perror() workalike. */
-
-void
-Error(char *str)
-{
- char *err = NULL;
- int saveErrno = errno;
-
- if (str) {
- err = malloc(strlen(strerror(saveErrno)) + strlen(str) + 2 + 1);
- if (!err)
- return;
- sprintf(err, "%s: ", str);
- strcat(err, strerror(saveErrno));
- LogWrite(-1, "%s", err);
- free(err);
- } else
- LogWrite(-1, "%s", strerror(saveErrno));
-}
-
-void
-LogPrintMarkers(void)
-{
- /* Show what the message marker symbols mean. */
- LogWrite(0, "Markers: ");
- LogMessageVerb(X_PROBED, 0, "probed, ");
- LogMessageVerb(X_CONFIG, 0, "from config file, ");
- LogMessageVerb(X_DEFAULT, 0, "default setting,\n\t");
- LogMessageVerb(X_CMDLINE, 0, "from command line, ");
- LogMessageVerb(X_NOTICE, 0, "notice, ");
- LogMessageVerb(X_INFO, 0, "informational,\n\t");
- LogMessageVerb(X_WARNING, 0, "warning, ");
- LogMessageVerb(X_ERROR, 0, "error, ");
- LogMessageVerb(X_NOT_IMPLEMENTED, 0, "not implemented, ");
- LogMessageVerb(X_UNKNOWN, 0, "unknown.\n");
-}
-
+/*
+
+Copyright 1987, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall
+not be used in advertising or otherwise to promote the sale, use or
+other dealings in this Software without prior written authorization
+from The Open Group.
+
+
+Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts,
+Copyright 1994 Quarterdeck Office Systems.
+
+ All Rights Reserved
+
+Permission to use, copy, modify, and distribute this software and its
+documentation for any purpose and without fee is hereby granted,
+provided that the above copyright notice appear in all copies and that
+both that copyright notice and this permission notice appear in
+supporting documentation, and that the names of Digital and
+Quarterdeck not be used in advertising or publicity pertaining to
+distribution of the software without specific, written prior
+permission.
+
+DIGITAL AND QUARTERDECK DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS, IN NO EVENT SHALL DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT
+OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE
+OR PERFORMANCE OF THIS SOFTWARE.
+
+*/
+
+/*
+ * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * Except as contained in this notice, the name of the copyright holder(s)
+ * and author(s) shall not be used in advertising or otherwise to promote
+ * the sale, use or other dealings in this Software without prior written
+ * authorization from the copyright holder(s) and author(s).
+ */
+
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/Xos.h>
+#include <stdio.h>
+#include <time.h>
+#include <sys/stat.h>
+#include <stdarg.h>
+#include <stdlib.h> /* for malloc() */
+#include <errno.h>
+
+#include "input.h"
+#include "site.h"
+#include "opaque.h"
+
+#ifdef WIN32
+#include <process.h>
+#define getpid(x) _getpid(x)
+#endif
+
+#ifdef XF86BIGFONT
+#define _XF86BIGFONT_SERVER_
+#include <X11/extensions/xf86bigfont.h>
+#endif
+
+#ifdef DDXOSVERRORF
+void (*OsVendorVErrorFProc)(const char *, va_list args) = NULL;
+#endif
+
+static FILE *logFile = NULL;
+static Bool logFlush = FALSE;
+static Bool logSync = FALSE;
+static int logVerbosity = DEFAULT_LOG_VERBOSITY;
+static int logFileVerbosity = DEFAULT_LOG_FILE_VERBOSITY;
+
+/* Buffer to information logged before the log file is opened. */
+static char *saveBuffer = NULL;
+static int bufferSize = 0, bufferUnused = 0, bufferPos = 0;
+static Bool needBuffer = TRUE;
+
+/* Prefix strings for log messages. */
+#ifndef X_UNKNOWN_STRING
+#define X_UNKNOWN_STRING "(\?\?)"
+#endif
+#ifndef X_PROBE_STRING
+#define X_PROBE_STRING "(--)"
+#endif
+#ifndef X_CONFIG_STRING
+#define X_CONFIG_STRING "(**)"
+#endif
+#ifndef X_DEFAULT_STRING
+#define X_DEFAULT_STRING "(==)"
+#endif
+#ifndef X_CMDLINE_STRING
+#define X_CMDLINE_STRING "(++)"
+#endif
+#ifndef X_NOTICE_STRING
+#define X_NOTICE_STRING "(!!)"
+#endif
+#ifndef X_ERROR_STRING
+#define X_ERROR_STRING "(EE)"
+#endif
+#ifndef X_WARNING_STRING
+#define X_WARNING_STRING "(WW)"
+#endif
+#ifndef X_INFO_STRING
+#define X_INFO_STRING "(II)"
+#endif
+#ifndef X_NOT_IMPLEMENTED_STRING
+#define X_NOT_IMPLEMENTED_STRING "(NI)"
+#endif
+
+/*
+ * LogInit is called to start logging to a file. It is also called (with
+ * NULL arguments) when logging to a file is not wanted. It must always be
+ * called, otherwise log messages will continue to accumulate in a buffer.
+ *
+ * %s, if present in the fname or backup strings, is expanded to the display
+ * string.
+ */
+
+const char *
+LogInit(const char *fname, const char *backup)
+{
+ char *logFileName = NULL;
+
+ if (fname && *fname) {
+ /* xalloc() can't be used yet. */
+ logFileName = malloc(strlen(fname) + strlen(display) + 1);
+ if (!logFileName)
+ FatalError("Cannot allocate space for the log file name\n");
+ sprintf(logFileName, fname, display);
+
+ if (backup && *backup) {
+ struct stat buf;
+
+ if (!stat(logFileName, &buf) && S_ISREG(buf.st_mode)) {
+ char *suffix;
+ char *oldLog;
+
+ oldLog = malloc(strlen(logFileName) + strlen(backup) +
+ strlen(display) + 1);
+ suffix = malloc(strlen(backup) + strlen(display) + 1);
+ if (!oldLog || !suffix)
+ FatalError("Cannot allocate space for the log file name\n");
+ sprintf(suffix, backup, display);
+ sprintf(oldLog, "%s%s", logFileName, suffix);
+ free(suffix);
+ if (rename(logFileName, oldLog) == -1) {
+ FatalError("Cannot move old log file \"%s\" to \"%s\"\n",
+ logFileName, oldLog);
+ }
+ free(oldLog);
+ }
+ }
+ if ((logFile = fopen(logFileName, "w")) == NULL)
+ FatalError("Cannot open log file \"%s\"\n", logFileName);
+ setvbuf(logFile, NULL, _IONBF, 0);
+
+ /* Flush saved log information. */
+ if (saveBuffer && bufferSize > 0) {
+ fwrite(saveBuffer, bufferPos, 1, logFile);
+ fflush(logFile);
+#ifndef WIN32
+ fsync(fileno(logFile));
+#endif
+ }
+ }
+
+ /*
+ * Unconditionally free the buffer, and flag that the buffer is no longer
+ * needed.
+ */
+ if (saveBuffer && bufferSize > 0) {
+ free(saveBuffer); /* Must be free(), not xfree() */
+ saveBuffer = NULL;
+ bufferSize = 0;
+ }
+ needBuffer = FALSE;
+
+ return logFileName;
+}
+
+void
+LogClose(void)
+{
+ if (logFile) {
+ fclose(logFile);
+ logFile = NULL;
+ }
+}
+
+Bool
+LogSetParameter(LogParameter param, int value)
+{
+ switch (param) {
+ case XLOG_FLUSH:
+ logFlush = value ? TRUE : FALSE;
+ return TRUE;
+ case XLOG_SYNC:
+ logSync = value ? TRUE : FALSE;
+ return TRUE;
+ case XLOG_VERBOSITY:
+ logVerbosity = value;
+ return TRUE;
+ case XLOG_FILE_VERBOSITY:
+ logFileVerbosity = value;
+ return TRUE;
+ default:
+ return FALSE;
+ }
+}
+
+/* This function does the actual log message writes. */
+
+void
+LogVWrite(int verb, const char *f, va_list args)
+{
+ static char tmpBuffer[1024];
+ int len = 0;
+ static Bool newline = TRUE;
+
+ if (newline) {
+ sprintf(tmpBuffer, "[%10.3f] ", GetTimeInMillis() / 1000.0);
+ len = strlen(tmpBuffer);
+ if (logFile)
+ fwrite(tmpBuffer, len, 1, logFile);
+ }
+
+ /*
+ * Since a va_list can only be processed once, write the string to a
+ * buffer, and then write the buffer out to the appropriate output
+ * stream(s).
+ */
+ if (verb < 0 || logFileVerbosity >= verb || logVerbosity >= verb) {
+ vsnprintf(tmpBuffer, sizeof(tmpBuffer), f, args);
+ len = strlen(tmpBuffer);
+ }
+ newline = (tmpBuffer[len-1] == '\n');
+ if ((verb < 0 || logVerbosity >= verb) && len > 0)
+ fwrite(tmpBuffer, len, 1, stderr);
+ if ((verb < 0 || logFileVerbosity >= verb) && len > 0) {
+ if (logFile) {
+ fwrite(tmpBuffer, len, 1, logFile);
+ if (logFlush) {
+ fflush(logFile);
+#ifndef WIN32
+ if (logSync)
+ fsync(fileno(logFile));
+#endif
+ }
+ } else if (needBuffer) {
+ /*
+ * Note, this code is used before OsInit() has been called, so
+ * xalloc() and friends can't be used.
+ */
+ if (len > bufferUnused) {
+ bufferSize += 1024;
+ bufferUnused += 1024;
+ if (saveBuffer)
+ saveBuffer = realloc(saveBuffer, bufferSize);
+ else
+ saveBuffer = malloc(bufferSize);
+ if (!saveBuffer)
+ FatalError("realloc() failed while saving log messages\n");
+ }
+ bufferUnused -= len;
+ memcpy(saveBuffer + bufferPos, tmpBuffer, len);
+ bufferPos += len;
+ }
+ }
+}
+
+void
+LogWrite(int verb, const char *f, ...)
+{
+ va_list args;
+
+ va_start(args, f);
+ LogVWrite(verb, f, args);
+ va_end(args);
+}
+
+void
+LogVMessageVerb(MessageType type, int verb, const char *format, va_list args)
+{
+ const char *s = X_UNKNOWN_STRING;
+ char tmpBuf[1024];
+
+ /* Ignore verbosity for X_ERROR */
+ if (logVerbosity >= verb || logFileVerbosity >= verb || type == X_ERROR) {
+ switch (type) {
+ case X_PROBED:
+ s = X_PROBE_STRING;
+ break;
+ case X_CONFIG:
+ s = X_CONFIG_STRING;
+ break;
+ case X_DEFAULT:
+ s = X_DEFAULT_STRING;
+ break;
+ case X_CMDLINE:
+ s = X_CMDLINE_STRING;
+ break;
+ case X_NOTICE:
+ s = X_NOTICE_STRING;
+ break;
+ case X_ERROR:
+ s = X_ERROR_STRING;
+ if (verb > 0)
+ verb = 0;
+ break;
+ case X_WARNING:
+ s = X_WARNING_STRING;
+ break;
+ case X_INFO:
+ s = X_INFO_STRING;
+ break;
+ case X_NOT_IMPLEMENTED:
+ s = X_NOT_IMPLEMENTED_STRING;
+ break;
+ case X_UNKNOWN:
+ s = X_UNKNOWN_STRING;
+ break;
+ case X_NONE:
+ s = NULL;
+ break;
+ }
+
+ /* if s is not NULL we need a space before format */
+ snprintf(tmpBuf, sizeof(tmpBuf), "%s%s%s", s ? s : "",
+ s ? " " : "",
+ format);
+ LogVWrite(verb, tmpBuf, args);
+ }
+}
+
+/* Log message with verbosity level specified. */
+void
+LogMessageVerb(MessageType type, int verb, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ LogVMessageVerb(type, verb, format, ap);
+ va_end(ap);
+}
+
+/* Log a message with the standard verbosity level of 1. */
+void
+LogMessage(MessageType type, const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+ LogVMessageVerb(type, 1, format, ap);
+ va_end(ap);
+}
+
+#ifdef __GNUC__
+void AbortServer(void) __attribute__((noreturn));
+#endif
+
+void
+AbortServer(void)
+{
+#ifdef XF86BIGFONT
+ XF86BigfontCleanup();
+#endif
+ CloseWellKnownConnections();
+ OsCleanup(TRUE);
+ CloseDownDevices();
+ AbortDDX();
+ fflush(stderr);
+ if (CoreDump)
+ OsAbort();
+ exit (1);
+}
+
+#define AUDIT_PREFIX "AUDIT: %s: %ld: "
+#ifndef AUDIT_TIMEOUT
+#define AUDIT_TIMEOUT ((CARD32)(120 * 1000)) /* 2 mn */
+#endif
+
+static int nrepeat = 0;
+static int oldlen = -1;
+static OsTimerPtr auditTimer = NULL;
+
+void
+FreeAuditTimer(void)
+{
+ if (auditTimer != NULL) {
+ /* Force output of pending messages */
+ TimerForce(auditTimer);
+ TimerFree(auditTimer);
+ auditTimer = NULL;
+ }
+}
+
+static char *
+AuditPrefix(void)
+{
+ time_t tm;
+ char *autime, *s;
+ char *tmpBuf;
+ int len;
+
+ time(&tm);
+ autime = ctime(&tm);
+ if ((s = strchr(autime, '\n')))
+ *s = '\0';
+ len = strlen(AUDIT_PREFIX) + strlen(autime) + 10 + 1;
+ tmpBuf = malloc(len);
+ if (!tmpBuf)
+ return NULL;
+ snprintf(tmpBuf, len, AUDIT_PREFIX, autime, (unsigned long)getpid());
+ return tmpBuf;
+}
+
+void
+AuditF(const char * f, ...)
+{
+ va_list args;
+
+ va_start(args, f);
+
+ VAuditF(f, args);
+ va_end(args);
+}
+
+static CARD32
+AuditFlush(OsTimerPtr timer, CARD32 now, pointer arg)
+{
+ char *prefix;
+
+ if (nrepeat > 0) {
+ prefix = AuditPrefix();
+ ErrorF("%slast message repeated %d times\n",
+ prefix != NULL ? prefix : "", nrepeat);
+ nrepeat = 0;
+ if (prefix != NULL)
+ free(prefix);
+ return AUDIT_TIMEOUT;
+ } else {
+ /* if the timer expires without anything to print, flush the message */
+ oldlen = -1;
+ return 0;
+ }
+}
+
+void
+VAuditF(const char *f, va_list args)
+{
+ char *prefix;
+ char buf[1024];
+ int len;
+ static char oldbuf[1024];
+
+ prefix = AuditPrefix();
+ len = vsnprintf(buf, sizeof(buf), f, args);
+
+ if (len == oldlen && strcmp(buf, oldbuf) == 0) {
+ /* Message already seen */
+ nrepeat++;
+ } else {
+ /* new message */
+ if (auditTimer != NULL)
+ TimerForce(auditTimer);
+ ErrorF("%s%s", prefix != NULL ? prefix : "", buf);
+ strlcpy(oldbuf, buf, sizeof(oldbuf));
+ oldlen = len;
+ nrepeat = 0;
+ auditTimer = TimerSet(auditTimer, 0, AUDIT_TIMEOUT, AuditFlush, NULL);
+ }
+ if (prefix != NULL)
+ free(prefix);
+}
+
+void
+FatalError(const char *f, ...)
+{
+ va_list args;
+ static Bool beenhere = FALSE;
+
+ if (beenhere)
+ ErrorF("\nFatalError re-entered, aborting\n");
+ else
+ ErrorF("\nFatal server error:\n");
+
+ va_start(args, f);
+ VErrorF(f, args);
+ va_end(args);
+ ErrorF("\n");
+ if (!beenhere)
+ OsVendorFatalError();
+ if (!beenhere) {
+ beenhere = TRUE;
+ AbortServer();
+ } else
+ OsAbort();
+ /*NOTREACHED*/
+}
+
+void
+VErrorF(const char *f, va_list args)
+{
+#ifdef DDXOSVERRORF
+ if (OsVendorVErrorFProc)
+ OsVendorVErrorFProc(f, args);
+ else
+ LogVWrite(-1, f, args);
+#else
+ LogVWrite(-1, f, args);
+#endif
+}
+
+void
+ErrorF(const char * f, ...)
+{
+ va_list args;
+
+ va_start(args, f);
+ VErrorF(f, args);
+ va_end(args);
+}
+
+/* A perror() workalike. */
+
+void
+Error(char *str)
+{
+ char *err = NULL;
+ int saveErrno = errno;
+
+ if (str) {
+ err = malloc(strlen(strerror(saveErrno)) + strlen(str) + 2 + 1);
+ if (!err)
+ return;
+ sprintf(err, "%s: ", str);
+ strcat(err, strerror(saveErrno));
+ LogWrite(-1, "%s", err);
+ free(err);
+ } else
+ LogWrite(-1, "%s", strerror(saveErrno));
+}
+
+void
+LogPrintMarkers(void)
+{
+ /* Show what the message marker symbols mean. */
+ LogWrite(0, "Markers: ");
+ LogMessageVerb(X_PROBED, 0, "probed, ");
+ LogMessageVerb(X_CONFIG, 0, "from config file, ");
+ LogMessageVerb(X_DEFAULT, 0, "default setting,\n\t");
+ LogMessageVerb(X_CMDLINE, 0, "from command line, ");
+ LogMessageVerb(X_NOTICE, 0, "notice, ");
+ LogMessageVerb(X_INFO, 0, "informational,\n\t");
+ LogMessageVerb(X_WARNING, 0, "warning, ");
+ LogMessageVerb(X_ERROR, 0, "error, ");
+ LogMessageVerb(X_NOT_IMPLEMENTED, 0, "not implemented, ");
+ LogMessageVerb(X_UNKNOWN, 0, "unknown.\n");
+}
+
diff --git a/xorg-server/os/utils.c b/xorg-server/os/utils.c
index 79399fa53..21e25e066 100644
--- a/xorg-server/os/utils.c
+++ b/xorg-server/os/utils.c
@@ -1310,6 +1310,18 @@ OsReleaseSignals (void)
#endif
}
+/*
+ * Pending signals may interfere with core dumping. Provide a
+ * mechanism to block signals when aborting.
+ */
+
+void
+OsAbort (void)
+{
+ OsBlockSignals();
+ abort();
+}
+
#if !defined(WIN32)
/*
* "safer" versions of system(3), popen(3) and pclose(3) which give up
diff --git a/xorg-server/record/record.c b/xorg-server/record/record.c
index 0ec92e167..1a10c9edc 100644
--- a/xorg-server/record/record.c
+++ b/xorg-server/record/record.c
@@ -42,6 +42,8 @@ and Jim Haggerty of Metheus.
#include "set.h"
#include "swaprep.h"
#include "inputstr.h"
+#include "eventconvert.h"
+
#include <stdio.h>
#include <assert.h>
@@ -139,7 +141,8 @@ static int RecordDeleteContext(
XID /*id*/
);
-
+void RecordExtensionInit(void);
+
/***************************************************************************/
/* client private stuff */
@@ -727,6 +730,59 @@ RecordADeliveredEventOrError(CallbackListPtr *pcbl, pointer nulldata, pointer ca
} /* RecordADeliveredEventOrError */
+static void
+RecordSendProtocolEvents(RecordClientsAndProtocolPtr pRCAP,
+ RecordContextPtr pContext,
+ xEvent* pev, int count)
+{
+ int ev; /* event index */
+
+ for (ev = 0; ev < count; ev++, pev++)
+ {
+ if (RecordIsMemberOfSet(pRCAP->pDeviceEventSet,
+ pev->u.u.type & 0177))
+ {
+ xEvent swappedEvent;
+ xEvent *pEvToRecord = pev;
+#ifdef PANORAMIX
+ xEvent shiftedEvent;
+
+ if (!noPanoramiXExtension &&
+ (pev->u.u.type == MotionNotify ||
+ pev->u.u.type == ButtonPress ||
+ pev->u.u.type == ButtonRelease ||
+ pev->u.u.type == KeyPress ||
+ pev->u.u.type == KeyRelease)) {
+ int scr = XineramaGetCursorScreen(inputInfo.pointer);
+ memcpy(&shiftedEvent, pev, sizeof(xEvent));
+ shiftedEvent.u.keyButtonPointer.rootX +=
+ panoramiXdataPtr[scr].x -
+ panoramiXdataPtr[0].x;
+ shiftedEvent.u.keyButtonPointer.rootY +=
+ panoramiXdataPtr[scr].y -
+ panoramiXdataPtr[0].y;
+ pEvToRecord = &shiftedEvent;
+ }
+#endif /* PANORAMIX */
+
+ if (pContext->pRecordingClient->swapped)
+ {
+ (*EventSwapVector[pEvToRecord->u.u.type & 0177])
+ (pEvToRecord, &swappedEvent);
+ pEvToRecord = &swappedEvent;
+ }
+
+ RecordAProtocolElement(pContext, NULL,
+ XRecordFromServer, pEvToRecord, SIZEOF(xEvent), 0);
+ /* make sure device events get flushed in the absence
+ * of other client activity
+ */
+ SetCriticalOutputPending();
+ }
+ } /* end for each event */
+
+} /* RecordADeviceEvent */
+
/* RecordADeviceEvent
*
* Arguments:
@@ -756,55 +812,24 @@ RecordADeviceEvent(CallbackListPtr *pcbl, pointer nulldata, pointer calldata)
{
if (pRCAP->pDeviceEventSet)
{
- int ev; /* event index */
- xEvent *pev = pei->events;
- for (ev = 0; ev < pei->count; ev++, pev++)
- {
- if (RecordIsMemberOfSet(pRCAP->pDeviceEventSet,
- pev->u.u.type & 0177))
- {
- xEvent swappedEvent;
- xEvent *pEvToRecord = pev;
-#ifdef PANORAMIX
- xEvent shiftedEvent;
-
- if (!noPanoramiXExtension &&
- (pev->u.u.type == MotionNotify ||
- pev->u.u.type == ButtonPress ||
- pev->u.u.type == ButtonRelease ||
- pev->u.u.type == KeyPress ||
- pev->u.u.type == KeyRelease)) {
- int scr = XineramaGetCursorScreen(inputInfo.pointer);
- memcpy(&shiftedEvent, pev, sizeof(xEvent));
- shiftedEvent.u.keyButtonPointer.rootX +=
- panoramiXdataPtr[scr].x -
- panoramiXdataPtr[0].x;
- shiftedEvent.u.keyButtonPointer.rootY +=
- panoramiXdataPtr[scr].y -
- panoramiXdataPtr[0].y;
- pEvToRecord = &shiftedEvent;
- }
-#endif /* PANORAMIX */
+ int count;
+ xEvent *xi_events = NULL;
- if (pContext->pRecordingClient->swapped)
- {
- (*EventSwapVector[pEvToRecord->u.u.type & 0177])
- (pEvToRecord, &swappedEvent);
- pEvToRecord = &swappedEvent;
- }
+ /* TODO check return values */
+ if (IsMaster(pei->device))
+ {
+ xEvent xE;
+ EventToCore(pei->event, &xE);
+ RecordSendProtocolEvents(pRCAP, pContext, &xE, 1);
+ }
- RecordAProtocolElement(pContext, NULL,
- XRecordFromServer, pEvToRecord, SIZEOF(xEvent), 0);
- /* make sure device events get flushed in the absence
- * of other client activity
- */
- SetCriticalOutputPending();
- }
- } /* end for each event */
+ EventToXI(pei->event, &xi_events, &count);
+ RecordSendProtocolEvents(pRCAP, pContext, xi_events, count);
+ xfree(xi_events);
} /* end this RCAP selects device events */
} /* end for each RCAP on this context */
} /* end for each enabled context */
-} /* RecordADeviceEvent */
+}
/* RecordFlushAllContexts
--
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