Mercurial > sdl-ios-xcode
annotate docs/html/sdlcdeject.html @ 4106:12bb6311fd5d SDL-1.2
Hans de Goede fixed bug #495
When running boswars: http://www.boswars.org/ on a machine with intel
integrathed graphics it crashes when it tries to play the initial theora
splashscreen video:
X Error of failed request: BadAlloc (insufficient resources for operation)
Major opcode of failed request: 140 (XVideo)
Minor opcode of failed request: 19 ()
Serial number of failed request: 25
Current serial number in output stream: 26
boswars: xcb_xlib.c:41: xcb_xlib_lock: Assertion `!c->xlib.lock' failed.
Aborted
I recognized this problem from a few years back, when I encountered it while
working on the Xv blitter for xmame. The problem is that for some reason
creation the Xvport and XvImage succeeds, and failure (lack of resources / hw
capability?) is only indicated during the first XvPut[Shm]Image. I've written a
patch for SDL using the work around for this I developed for xmame (and which
is still used successfully in xmame after many years of usage).
I'll admit it isn't very pretty, but after investigating several possibilities
this was the best option, any other fixes would need changes to the SDL api and
abi.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 29 Dec 2007 02:23:48 +0000 |
parents | 355632dca928 |
children |
rev | line source |
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0 | 1 <HTML |
2 ><HEAD | |
3 ><TITLE | |
4 >SDL_CDEject</TITLE | |
5 ><META | |
6 NAME="GENERATOR" | |
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7 CONTENT="Modular DocBook HTML Stylesheet Version 1.76b+ |
0 | 8 "><LINK |
9 REL="HOME" | |
10 TITLE="SDL Library Documentation" | |
11 HREF="index.html"><LINK | |
12 REL="UP" | |
13 TITLE="CD-ROM" | |
14 HREF="cdrom.html"><LINK | |
15 REL="PREVIOUS" | |
16 TITLE="SDL_CDStop" | |
17 HREF="sdlcdstop.html"><LINK | |
18 REL="NEXT" | |
19 TITLE="SDL_CDClose" | |
20 HREF="sdlcdclose.html"></HEAD | |
21 ><BODY | |
22 CLASS="REFENTRY" | |
23 BGCOLOR="#FFF8DC" | |
24 TEXT="#000000" | |
25 LINK="#0000ee" | |
26 VLINK="#551a8b" | |
27 ALINK="#ff0000" | |
28 ><DIV | |
29 CLASS="NAVHEADER" | |
30 ><TABLE | |
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31 SUMMARY="Header navigation table" |
0 | 32 WIDTH="100%" |
33 BORDER="0" | |
34 CELLPADDING="0" | |
35 CELLSPACING="0" | |
36 ><TR | |
37 ><TH | |
38 COLSPAN="3" | |
39 ALIGN="center" | |
40 >SDL Library Documentation</TH | |
41 ></TR | |
42 ><TR | |
43 ><TD | |
44 WIDTH="10%" | |
45 ALIGN="left" | |
46 VALIGN="bottom" | |
47 ><A | |
48 HREF="sdlcdstop.html" | |
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49 ACCESSKEY="P" |
0 | 50 >Prev</A |
51 ></TD | |
52 ><TD | |
53 WIDTH="80%" | |
54 ALIGN="center" | |
55 VALIGN="bottom" | |
56 ></TD | |
57 ><TD | |
58 WIDTH="10%" | |
59 ALIGN="right" | |
60 VALIGN="bottom" | |
61 ><A | |
62 HREF="sdlcdclose.html" | |
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63 ACCESSKEY="N" |
0 | 64 >Next</A |
65 ></TD | |
66 ></TR | |
67 ></TABLE | |
68 ><HR | |
69 ALIGN="LEFT" | |
70 WIDTH="100%"></DIV | |
71 ><H1 | |
72 ><A | |
73 NAME="SDLCDEJECT" | |
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74 ></A |
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75 >SDL_CDEject</H1 |
0 | 76 ><DIV |
77 CLASS="REFNAMEDIV" | |
78 ><A | |
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79 NAME="AEN7513" |
0 | 80 ></A |
81 ><H2 | |
82 >Name</H2 | |
83 >SDL_CDEject -- Ejects a CDROM</DIV | |
84 ><DIV | |
85 CLASS="REFSYNOPSISDIV" | |
86 ><A | |
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87 NAME="AEN7516" |
0 | 88 ></A |
89 ><H2 | |
90 >Synopsis</H2 | |
91 ><DIV | |
92 CLASS="FUNCSYNOPSIS" | |
93 ><A | |
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94 NAME="AEN7517" |
0 | 95 ></A |
96 ><P | |
97 ></P | |
98 ><PRE | |
99 CLASS="FUNCSYNOPSISINFO" | |
100 >#include "SDL.h"</PRE | |
101 ><P | |
102 ><CODE | |
103 ><CODE | |
104 CLASS="FUNCDEF" | |
105 >int <B | |
106 CLASS="FSFUNC" | |
107 >SDL_CDEject</B | |
108 ></CODE | |
109 >(SDL_CD *cdrom);</CODE | |
110 ></P | |
111 ><P | |
112 ></P | |
113 ></DIV | |
114 ></DIV | |
115 ><DIV | |
116 CLASS="REFSECT1" | |
117 ><A | |
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118 NAME="AEN7523" |
0 | 119 ></A |
120 ><H2 | |
121 >Description</H2 | |
122 ><P | |
123 >Ejects the given <TT | |
124 CLASS="PARAMETER" | |
125 ><I | |
126 >cdrom</I | |
127 ></TT | |
128 >.</P | |
129 ></DIV | |
130 ><DIV | |
131 CLASS="REFSECT1" | |
132 ><A | |
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133 NAME="AEN7527" |
0 | 134 ></A |
135 ><H2 | |
136 >Return Value</H2 | |
137 ><P | |
138 >Returns <SPAN | |
139 CLASS="RETURNVALUE" | |
140 >0</SPAN | |
141 > on success, or <SPAN | |
142 CLASS="RETURNVALUE" | |
143 >-1</SPAN | |
144 > on an error.</P | |
145 ></DIV | |
146 ><DIV | |
147 CLASS="REFSECT1" | |
148 ><A | |
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149 NAME="AEN7532" |
0 | 150 ></A |
151 ><H2 | |
152 >See Also</H2 | |
153 ><P | |
154 ><A | |
155 HREF="sdlcd.html" | |
156 ><SPAN | |
157 CLASS="STRUCTNAME" | |
158 >SDL_CD</SPAN | |
159 ></A | |
160 ></P | |
161 ></DIV | |
162 ><DIV | |
163 CLASS="NAVFOOTER" | |
164 ><HR | |
165 ALIGN="LEFT" | |
166 WIDTH="100%"><TABLE | |
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167 SUMMARY="Footer navigation table" |
0 | 168 WIDTH="100%" |
169 BORDER="0" | |
170 CELLPADDING="0" | |
171 CELLSPACING="0" | |
172 ><TR | |
173 ><TD | |
174 WIDTH="33%" | |
175 ALIGN="left" | |
176 VALIGN="top" | |
177 ><A | |
178 HREF="sdlcdstop.html" | |
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179 ACCESSKEY="P" |
0 | 180 >Prev</A |
181 ></TD | |
182 ><TD | |
183 WIDTH="34%" | |
184 ALIGN="center" | |
185 VALIGN="top" | |
186 ><A | |
187 HREF="index.html" | |
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188 ACCESSKEY="H" |
0 | 189 >Home</A |
190 ></TD | |
191 ><TD | |
192 WIDTH="33%" | |
193 ALIGN="right" | |
194 VALIGN="top" | |
195 ><A | |
196 HREF="sdlcdclose.html" | |
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197 ACCESSKEY="N" |
0 | 198 >Next</A |
199 ></TD | |
200 ></TR | |
201 ><TR | |
202 ><TD | |
203 WIDTH="33%" | |
204 ALIGN="left" | |
205 VALIGN="top" | |
206 >SDL_CDStop</TD | |
207 ><TD | |
208 WIDTH="34%" | |
209 ALIGN="center" | |
210 VALIGN="top" | |
211 ><A | |
212 HREF="cdrom.html" | |
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213 ACCESSKEY="U" |
0 | 214 >Up</A |
215 ></TD | |
216 ><TD | |
217 WIDTH="33%" | |
218 ALIGN="right" | |
219 VALIGN="top" | |
220 >SDL_CDClose</TD | |
221 ></TR | |
222 ></TABLE | |
223 ></DIV | |
224 ></BODY | |
225 ></HTML | |
226 > |