From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- X11/extensions/sync.h | 469 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 469 insertions(+) create mode 100644 X11/extensions/sync.h (limited to 'X11/extensions/sync.h') diff --git a/X11/extensions/sync.h b/X11/extensions/sync.h new file mode 100644 index 000000000..9fbe6d72f --- /dev/null +++ b/X11/extensions/sync.h @@ -0,0 +1,469 @@ +/* $Xorg: sync.h,v 1.4 2001/02/09 02:03:24 xorgcvs Exp $ */ +/* + +Copyright 1991, 1993, 1994, 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 1991,1993 by Digital Equipment Corporation, Maynard, Massachusetts, +and Olivetti Research Limited, Cambridge, England. + + 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 or Olivetti +not be used in advertising or publicity pertaining to distribution of the +software without specific, written prior permission. + +DIGITAL AND OLIVETTI DISCLAIM ALL WARRANTIES WITH REGARD TO THIS +SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND +FITNESS, IN NO EVENT SHALL THEY 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. + +******************************************************************/ +/* $XFree86: xc/include/extensions/sync.h,v 1.4 2001/12/20 19:40:59 tsi Exp $ */ + +#ifndef _SYNC_H_ +#define _SYNC_H_ + +#include + +_XFUNCPROTOBEGIN + +#define SYNC_NAME "SYNC" + +#define SYNC_MAJOR_VERSION 3 +#define SYNC_MINOR_VERSION 0 + +#define X_SyncInitialize 0 +#define X_SyncListSystemCounters 1 +#define X_SyncCreateCounter 2 +#define X_SyncSetCounter 3 +#define X_SyncChangeCounter 4 +#define X_SyncQueryCounter 5 +#define X_SyncDestroyCounter 6 +#define X_SyncAwait 7 +#define X_SyncCreateAlarm 8 +#define X_SyncChangeAlarm 9 +#define X_SyncQueryAlarm 10 +#define X_SyncDestroyAlarm 11 +#define X_SyncSetPriority 12 +#define X_SyncGetPriority 13 + +#define XSyncCounterNotify 0 +#define XSyncAlarmNotify 1 +#define XSyncAlarmNotifyMask (1L << XSyncAlarmNotify) + +#define XSyncNumberEvents 2L + +#define XSyncBadCounter 0L +#define XSyncBadAlarm 1L +#define XSyncNumberErrors (XSyncBadAlarm + 1) + +/* + * Flags for Alarm Attributes + */ +#define XSyncCACounter (1L<<0) +#define XSyncCAValueType (1L<<1) +#define XSyncCAValue (1L<<2) +#define XSyncCATestType (1L<<3) +#define XSyncCADelta (1L<<4) +#define XSyncCAEvents (1L<<5) + +/* + * Constants for the value_type argument of various requests + */ +typedef enum { + XSyncAbsolute, + XSyncRelative +} XSyncValueType; + +/* + * Alarm Test types + */ +typedef enum { + XSyncPositiveTransition, + XSyncNegativeTransition, + XSyncPositiveComparison, + XSyncNegativeComparison +} XSyncTestType; + +/* + * Alarm state constants + */ +typedef enum { + XSyncAlarmActive, + XSyncAlarmInactive, + XSyncAlarmDestroyed +} XSyncAlarmState; + + +typedef XID XSyncCounter; +typedef XID XSyncAlarm; +typedef struct _XSyncValue { + int hi; + unsigned int lo; +} XSyncValue; + +/* + * Macros/functions for manipulating 64 bit values + */ + +/* have to put these prototypes before the corresponding macro definitions */ + +extern void XSyncIntToValue( + XSyncValue* /*pv*/, + int /*i*/ +); + +extern void XSyncIntsToValue( + XSyncValue* /*pv*/, + unsigned int /*l*/, + int /*h*/ +); + +extern Bool XSyncValueGreaterThan( + XSyncValue /*a*/, + XSyncValue /*b*/ +); + +extern Bool XSyncValueLessThan( + XSyncValue /*a*/, + XSyncValue /*b*/ +); + +extern Bool XSyncValueGreaterOrEqual( + XSyncValue /*a*/, + XSyncValue /*b*/ +); + +extern Bool XSyncValueLessOrEqual( + XSyncValue /*a*/, + XSyncValue /*b*/ +); + +extern Bool XSyncValueEqual( + XSyncValue /*a*/, + XSyncValue /*b*/ +); + +extern Bool XSyncValueIsNegative( + XSyncValue /*v*/ +); + +extern Bool XSyncValueIsZero( + XSyncValue /*a*/ +); + +extern Bool XSyncValueIsPositive( + XSyncValue /*v*/ +); + +extern unsigned int XSyncValueLow32( + XSyncValue /*v*/ +); + +extern int XSyncValueHigh32( + XSyncValue /*v*/ +); + +extern void XSyncValueAdd( + XSyncValue* /*presult*/, + XSyncValue /*a*/, + XSyncValue /*b*/, + int* /*poverflow*/ +); + +extern void XSyncValueSubtract( + XSyncValue* /*presult*/, + XSyncValue /*a*/, + XSyncValue /*b*/, + int* /*poverflow*/ +); + +extern void XSyncMaxValue( + XSyncValue* /*pv*/ +); + +extern void XSyncMinValue( + XSyncValue* /*pv*/ +); + +_XFUNCPROTOEND + +/* The _XSync macros below are for library internal use only. They exist + * so that if we have to make a fix, we can change it in this one place + * and have both the macro and function variants inherit the fix. + */ + +#define _XSyncIntToValue(pv, i) ((pv)->hi=((i<0)?~0:0),(pv)->lo=(i)) +#define _XSyncIntsToValue(pv, l, h) ((pv)->lo = (l), (pv)->hi = (h)) +#define _XSyncValueGreaterThan(a, b)\ + ((a).hi>(b).hi || ((a).hi==(b).hi && (a).lo>(b).lo)) +#define _XSyncValueLessThan(a, b)\ + ((a).hi<(b).hi || ((a).hi==(b).hi && (a).lo<(b).lo)) +#define _XSyncValueGreaterOrEqual(a, b)\ + ((a).hi>(b).hi || ((a).hi==(b).hi && (a).lo>=(b).lo)) +#define _XSyncValueLessOrEqual(a, b)\ + ((a).hi<(b).hi || ((a).hi==(b).hi && (a).lo<=(b).lo)) +#define _XSyncValueEqual(a, b) ((a).lo==(b).lo && (a).hi==(b).hi) +#define _XSyncValueIsNegative(v) (((v).hi & 0x80000000) ? 1 : 0) +#define _XSyncValueIsZero(a) ((a).lo==0 && (a).hi==0) +#define _XSyncValueIsPositive(v) (((v).hi & 0x80000000) ? 0 : 1) +#define _XSyncValueLow32(v) ((v).lo) +#define _XSyncValueHigh32(v) ((v).hi) +#define _XSyncValueAdd(presult,a,b,poverflow) {\ + int t = (a).lo;\ + Bool signa = XSyncValueIsNegative(a);\ + Bool signb = XSyncValueIsNegative(b);\ + ((presult)->lo = (a).lo + (b).lo);\ + ((presult)->hi = (a).hi + (b).hi);\ + if (t>(presult)->lo) (presult)->hi++;\ + *poverflow = ((signa == signb) && !(signa == XSyncValueIsNegative(*presult)));\ + } +#define _XSyncValueSubtract(presult,a,b,poverflow) {\ + int t = (a).lo;\ + Bool signa = XSyncValueIsNegative(a);\ + Bool signb = XSyncValueIsNegative(b);\ + ((presult)->lo = (a).lo - (b).lo);\ + ((presult)->hi = (a).hi - (b).hi);\ + if (t>(presult)->lo) (presult)->hi--;\ + *poverflow = ((signa == signb) && !(signa == XSyncValueIsNegative(*presult)));\ + } +#define _XSyncMaxValue(pv) ((pv)->hi = 0x7fffffff, (pv)->lo = 0xffffffff) +#define _XSyncMinValue(pv) ((pv)->hi = 0x80000000, (pv)->lo = 0) + +/* + * These are the publically usable macros. If you want the function version + * of one of these, just #undef the macro to uncover the function. + * (This is the same convention that the ANSI C library uses.) + */ + +#define XSyncIntToValue(pv, i) _XSyncIntToValue(pv, i) +#define XSyncIntsToValue(pv, l, h) _XSyncIntsToValue(pv, l, h) +#define XSyncValueGreaterThan(a, b) _XSyncValueGreaterThan(a, b) +#define XSyncValueLessThan(a, b) _XSyncValueLessThan(a, b) +#define XSyncValueGreaterOrEqual(a, b) _XSyncValueGreaterOrEqual(a, b) +#define XSyncValueLessOrEqual(a, b) _XSyncValueLessOrEqual(a, b) +#define XSyncValueEqual(a, b) _XSyncValueEqual(a, b) +#define XSyncValueIsNegative(v) _XSyncValueIsNegative(v) +#define XSyncValueIsZero(a) _XSyncValueIsZero(a) +#define XSyncValueIsPositive(v) _XSyncValueIsPositive(v) +#define XSyncValueLow32(v) _XSyncValueLow32(v) +#define XSyncValueHigh32(v) _XSyncValueHigh32(v) +#define XSyncValueAdd(presult,a,b,poverflow) _XSyncValueAdd(presult,a,b,poverflow) +#define XSyncValueSubtract(presult,a,b,poverflow) _XSyncValueSubtract(presult,a,b,poverflow) +#define XSyncMaxValue(pv) _XSyncMaxValue(pv) +#define XSyncMinValue(pv) _XSyncMinValue(pv) + +#ifndef _SYNC_SERVER + +typedef struct _XSyncSystemCounter { + char *name; /* null-terminated name of system counter */ + XSyncCounter counter; /* counter id of this system counter */ + XSyncValue resolution; /* resolution of this system counter */ +} XSyncSystemCounter; + + +typedef struct { + XSyncCounter counter; /* counter to trigger on */ + XSyncValueType value_type; /* absolute/relative */ + XSyncValue wait_value; /* value to compare counter to */ + XSyncTestType test_type; /* pos/neg comparison/transtion */ +} XSyncTrigger; + +typedef struct { + XSyncTrigger trigger; /* trigger for await */ + XSyncValue event_threshold; /* send event if past threshold */ +} XSyncWaitCondition; + + +typedef struct { + XSyncTrigger trigger; + XSyncValue delta; + Bool events; + XSyncAlarmState state; +} XSyncAlarmAttributes; + +/* + * Events + */ + +typedef struct { + int type; /* event base + XSyncCounterNotify */ + unsigned long serial; /* # of last request processed by server */ + Bool send_event; /* true if this came from a SendEvent request */ + Display *display; /* Display the event was read from */ + XSyncCounter counter; /* counter involved in await */ + XSyncValue wait_value; /* value being waited for */ + XSyncValue counter_value; /* counter value when this event was sent */ + Time time; /* milliseconds */ + int count; /* how many more events to come */ + Bool destroyed; /* True if counter was destroyed */ +} XSyncCounterNotifyEvent; + +typedef struct { + int type; /* event base + XSyncCounterNotify */ + unsigned long serial; /* # of last request processed by server */ + Bool send_event; /* true if this came from a SendEvent request */ + Display *display; /* Display the event was read from */ + XSyncAlarm alarm; /* alarm that triggered */ + XSyncValue counter_value; /* value that triggered the alarm */ + XSyncValue alarm_value; /* test value of trigger in alarm */ + Time time; /* milliseconds */ + XSyncAlarmState state; /* new state of alarm */ +} XSyncAlarmNotifyEvent; + +/* + * Errors + */ + +typedef struct { + int type; + Display *display; /* Display the event was read from */ + XSyncAlarm alarm; /* resource id */ + unsigned long serial; /* serial number of failed request */ + unsigned char error_code; /* error base + XSyncBadAlarm */ + unsigned char request_code; /* Major op-code of failed request */ + unsigned char minor_code; /* Minor op-code of failed request */ +} XSyncAlarmError; + +typedef struct { + int type; + Display *display; /* Display the event was read from */ + XSyncCounter counter; /* resource id */ + unsigned long serial; /* serial number of failed request */ + unsigned char error_code; /* error base + XSyncBadCounter */ + unsigned char request_code; /* Major op-code of failed request */ + unsigned char minor_code; /* Minor op-code of failed request */ +} XSyncCounterError; + +/* + * Prototypes + */ + +_XFUNCPROTOBEGIN + +extern Status XSyncQueryExtension( + Display* /*dpy*/, + int* /*event_base_return*/, + int* /*error_base_return*/ +); + +extern Status XSyncInitialize( + Display* /*dpy*/, + int* /*major_version_return*/, + int* /*minor_version_return*/ +); + +extern XSyncSystemCounter *XSyncListSystemCounters( + Display* /*dpy*/, + int* /*n_counters_return*/ +); + +extern void XSyncFreeSystemCounterList( + XSyncSystemCounter* /*list*/ +); + +extern XSyncCounter XSyncCreateCounter( + Display* /*dpy*/, + XSyncValue /*initial_value*/ +); + +extern Status XSyncSetCounter( + Display* /*dpy*/, + XSyncCounter /*counter*/, + XSyncValue /*value*/ +); + +extern Status XSyncChangeCounter( + Display* /*dpy*/, + XSyncCounter /*counter*/, + XSyncValue /*value*/ +); + +extern Status XSyncDestroyCounter( + Display* /*dpy*/, + XSyncCounter /*counter*/ +); + +extern Status XSyncQueryCounter( + Display* /*dpy*/, + XSyncCounter /*counter*/, + XSyncValue* /*value_return*/ +); + +extern Status XSyncAwait( + Display* /*dpy*/, + XSyncWaitCondition* /*wait_list*/, + int /*n_conditions*/ +); + +extern XSyncAlarm XSyncCreateAlarm( + Display* /*dpy*/, + unsigned long /*values_mask*/, + XSyncAlarmAttributes* /*values*/ +); + +extern Status XSyncDestroyAlarm( + Display* /*dpy*/, + XSyncAlarm /*alarm*/ +); + +extern Status XSyncQueryAlarm( + Display* /*dpy*/, + XSyncAlarm /*alarm*/, + XSyncAlarmAttributes* /*values_return*/ +); + +extern Status XSyncChangeAlarm( + Display* /*dpy*/, + XSyncAlarm /*alarm*/, + unsigned long /*values_mask*/, + XSyncAlarmAttributes* /*values*/ +); + +extern Status XSyncSetPriority( + Display* /*dpy*/, + XID /*client_resource_id*/, + int /*priority*/ +); + +extern Status XSyncGetPriority( + Display* /*dpy*/, + XID /*client_resource_id*/, + int* /*return_priority*/ +); + +#endif /* _SYNC_SERVER */ + +_XFUNCPROTOEND + +#endif /* _SYNC_H_ */ -- cgit v1.2.3