diff options
Diffstat (limited to 'hw/dmx/doc/html/dmxeq_8c.html')
| -rw-r--r-- | hw/dmx/doc/html/dmxeq_8c.html | 269 |
1 files changed, 269 insertions, 0 deletions
diff --git a/hw/dmx/doc/html/dmxeq_8c.html b/hw/dmx/doc/html/dmxeq_8c.html new file mode 100644 index 000000000..ccf71b829 --- /dev/null +++ b/hw/dmx/doc/html/dmxeq_8c.html @@ -0,0 +1,269 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> +<html> + <head> + <meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> + <title>File Index</title> + <link href="doxygen.css" rel="stylesheet" type="text/css"> + </head> + <body> +<!-- Generated by Doxygen 1.3.4 --> +<div class="qindex"><a class="qindex" href="main.html">Main Page</a> | <a class="qindex" href="classes.html">Alphabetical List</a> | <a class="qindex" href="annotated.html">Data Structures</a> | <a class="qindex" href="files.html">File List</a> | <a class="qindex" href="functions.html">Data Fields</a> | <a class="qindex" href="globals.html">Globals</a></div> +<h1>dmxeq.c File Reference</h1><code>#include "<a class="el" href="dmx_8h-source.html">dmx.h</a>"</code><br> +<code>#include "<a class="el" href="dmxeq_8h-source.html">dmxeq.h</a>"</code><br> +<code>#include "<a class="el" href="dmxinput_8h-source.html">dmxinput.h</a>"</code><br> +<code>#include "<a class="el" href="dmxlog_8h-source.html">dmxlog.h</a>"</code><br> +<code>#include "<a class="el" href="dmxdpms_8h-source.html">dmxdpms.h</a>"</code><br> +<code>#include "inputstr.h"</code><br> +<code>#include "scrnintstr.h"</code><br> +<code>#include "XIproto.h"</code><br> +<code>#include "extinit.h"</code><br> +<table border=0 cellpadding=0 cellspacing=0> +<tr><td></td></tr> +<tr><td colspan=2><br><h2>Data Structures</h2></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>struct </td><td class="memItemRight" valign=bottom><a class="el" href="struct__Event.html">_Event</a></td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>struct </td><td class="memItemRight" valign=bottom><a class="el" href="struct__EventQueue.html">_EventQueue</a></td></tr> + +<tr><td colspan=2><br><h2>Defines</h2></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>#define </td><td class="memItemRight" valign=bottom><a class="el" href="dmxeq_8c.html#a4">QUEUE_SIZE</a> 256</td></tr> + +<tr><td colspan=2><br><h2>Typedefs</h2></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>typedef <a class="el" href="struct__Event.html">_Event</a> </td><td class="memItemRight" valign=bottom><a class="el" href="dmxeq_8c.html#a5">EventRec</a></td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>typedef <a class="el" href="struct__Event.html">_Event</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="dmxeq_8c.html#a6">EventPtr</a></td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>typedef <a class="el" href="struct__EventQueue.html">_EventQueue</a> </td><td class="memItemRight" valign=bottom><a class="el" href="dmxeq_8c.html#a7">EventQueueRec</a></td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>typedef <a class="el" href="struct__EventQueue.html">_EventQueue</a> * </td><td class="memItemRight" valign=bottom><a class="el" href="dmxeq_8c.html#a8">EventQueuePtr</a></td></tr> + +<tr><td colspan=2><br><h2>Functions</h2></td></tr> +<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="dmxeq_8c.html#a13">dmxeqEnqueue</a> (xEvent *e)</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="dmxeq_8c.html#a14">dmxeqSwitchScreen</a> (ScreenPtr pScreen, Bool fromDIX)</td></tr> + +<tr><td class="memItemLeft" nowrap align=right valign=top>void </td><td class="memItemRight" valign=bottom><a class="el" href="dmxeq_8c.html#a16">dmxeqProcessInputEvents</a> (void)</td></tr> + +</table> +<hr><a name="_details"></a><h2>Detailed Description</h2> +This file provides an event queue that knows about XInput events. All of the code is based on mi/mieq.c and was modified as little as possible to provide XInput event support (the copyright and some of the comments are from The Open Group, Keith Packard, MIT X Consortium). (Another example of similar code is provided in hw/xfree86/common/xf86Xinput.c.)<hr><h2>Define Documentation</h2> +<a class="anchor" name="a4" doxytag="dmxeq.c::QUEUE_SIZE" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> #define QUEUE_SIZE 256 + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +The size of our queue. (The queue provided by mi/mieq.c has a size of 256.) </td> + </tr> +</table> +<hr><h2>Typedef Documentation</h2> +<a class="anchor" name="a6" doxytag="dmxeq.c::EventPtr" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> typedef struct <a class="el" href="struct__Event.html">_Event</a> * <a class="el" href="struct__Event.html">EventPtr</a> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Information about the event. </td> + </tr> +</table> +<a class="anchor" name="a8" doxytag="dmxeq.c::EventQueuePtr" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> typedef struct <a class="el" href="struct__EventQueue.html">_EventQueue</a> * <a class="el" href="struct__EventQueue.html">EventQueuePtr</a> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Event queue. </td> + </tr> +</table> +<a class="anchor" name="a7" doxytag="dmxeq.c::EventQueueRec" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> typedef struct <a class="el" href="struct__EventQueue.html">_EventQueue</a> <a class="el" href="struct__EventQueue.html">EventQueueRec</a> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Event queue. </td> + </tr> +</table> +<a class="anchor" name="a5" doxytag="dmxeq.c::EventRec" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> typedef struct <a class="el" href="struct__Event.html">_Event</a> <a class="el" href="struct__Event.html">EventRec</a> + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Information about the event. </td> + </tr> +</table> +<hr><h2>Function Documentation</h2> +<a class="anchor" name="a13" doxytag="dmxeq.c::dmxeqEnqueue" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> void dmxeqEnqueue </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">xEvent * </td> + <td class="mdname1" valign="top" nowrap> <em>e</em> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +This function adds an event to the end of the queue. If the event is an XInput event, then the next event (the valuator event) is also stored in the queue. If the new event has a time before the time of the last event currently on the queue, then the time is updated for the new event.<p> +Must be reentrant with ProcessInputEvents. Assumption: dmxeqEnqueue will never be interrupted. If this is called from both signal handlers and regular code, make sure the signal is suspended when called from regular code. </td> + </tr> +</table> +<a class="anchor" name="a16" doxytag="dmxeq.c::dmxeqProcessInputEvents" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> void dmxeqProcessInputEvents </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">void </td> + <td class="mdname1" valign="top" nowrap> </td> + <td class="md" valign="top"> ) </td> + <td class="md" nowrap></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +This function is called from <a class="el" href="dmxinput_8c.html#a2">ProcessInputEvents()</a> to remove events from the queue and process them. </td> + </tr> +</table> +<a class="anchor" name="a14" doxytag="dmxeq.c::dmxeqSwitchScreen" ></a><p> +<table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> + <tr> + <td class="mdRow"> + <table cellpadding="0" cellspacing="0" border="0"> + <tr> + <td class="md" nowrap valign="top"> void dmxeqSwitchScreen </td> + <td class="md" valign="top">( </td> + <td class="md" nowrap valign="top">ScreenPtr </td> + <td class="mdname" nowrap> <em>pScreen</em>, </td> + </tr> + <tr> + <td></td> + <td></td> + <td class="md" nowrap>Bool </td> + <td class="mdname" nowrap> <em>fromDIX</em></td> + </tr> + <tr> + <td></td> + <td class="md">) </td> + <td class="md" colspan="2"></td> + </tr> + + </table> + </td> + </tr> +</table> +<table cellspacing=5 cellpadding=0 border=0> + <tr> + <td> + + </td> + <td> + +<p> +Make <em>pScreen</em> the new screen for enqueueing events. If <em>fromDIX</em> is TRUE, also make <em>pScreen</em> the new screen for dequeuing events. </td> + </tr> +</table> + <hr> + <address> + <small> + Generated June 29, 2004 for <a + href="http://dmx.sourceforge.net">Distributed Multihead X</a> by + <a href="http://www.doxygen.org/index.html">doxygen</a> + 1.3.4. + </small> + </addres> + </hr> + </body> +</html> |