Mercurial > sdl-ios-xcode
annotate docs/html/sdlcdplaytracks.html @ 664:abfdc08eb289
Date: Sun, 3 Aug 2003 22:07:57 +0200
From: Max Horn
Subject: SDL OSX fullscreen FIX
the attached patch fixes the fullscreen problems on SDL/OSX. The cause
was that click events are bounded by winRect. Now, winRect is set to
the size of the video surface. But if you e.g. request a 640x420
surface, you might get a 640x480 "real" surface. Still,
SDL_VideoSurface->h will be set to 420! Thus, the upper 60 pixels in my
example received no mouse down events.
My fix simply disables this clipping when in full screen mode - after
all, all clicks then should be inside the screen surface. Higher SDL
functions ensure that the coordinates then are clipped to 640x420. It
works fine in all my tests here. I don't know if it's the right thing
to do in multi screen scenarios, though.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 04 Aug 2003 01:00:30 +0000 |
| parents | e5bc29de3f0a |
| children | 355632dca928 |
| rev | line source |
|---|---|
| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_CDPlayTracks</TITLE | |
| 5 ><META | |
| 6 NAME="GENERATOR" | |
|
55
55f1f1b3e27d
Added new docs for SDL 1.2.1
Sam Lantinga <slouken@lokigames.com>
parents:
0
diff
changeset
|
7 CONTENT="Modular DocBook HTML Stylesheet Version 1.64 |
| 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_CDPlay" | |
| 17 HREF="sdlcdplay.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="SDL_CDPause" | |
| 20 HREF="sdlcdpause.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 | |
| 31 WIDTH="100%" | |
| 32 BORDER="0" | |
| 33 CELLPADDING="0" | |
| 34 CELLSPACING="0" | |
| 35 ><TR | |
| 36 ><TH | |
| 37 COLSPAN="3" | |
| 38 ALIGN="center" | |
| 39 >SDL Library Documentation</TH | |
| 40 ></TR | |
| 41 ><TR | |
| 42 ><TD | |
| 43 WIDTH="10%" | |
| 44 ALIGN="left" | |
| 45 VALIGN="bottom" | |
| 46 ><A | |
| 47 HREF="sdlcdplay.html" | |
| 48 >Prev</A | |
| 49 ></TD | |
| 50 ><TD | |
| 51 WIDTH="80%" | |
| 52 ALIGN="center" | |
| 53 VALIGN="bottom" | |
| 54 ></TD | |
| 55 ><TD | |
| 56 WIDTH="10%" | |
| 57 ALIGN="right" | |
| 58 VALIGN="bottom" | |
| 59 ><A | |
| 60 HREF="sdlcdpause.html" | |
| 61 >Next</A | |
| 62 ></TD | |
| 63 ></TR | |
| 64 ></TABLE | |
| 65 ><HR | |
| 66 ALIGN="LEFT" | |
| 67 WIDTH="100%"></DIV | |
| 68 ><H1 | |
| 69 ><A | |
| 70 NAME="SDLCDPLAYTRACKS" | |
| 71 >SDL_CDPlayTracks</A | |
| 72 ></H1 | |
| 73 ><DIV | |
| 74 CLASS="REFNAMEDIV" | |
| 75 ><A | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
76 NAME="AEN6987" |
| 0 | 77 ></A |
| 78 ><H2 | |
| 79 >Name</H2 | |
| 80 >SDL_CDPlayTracks -- Play the given CD track(s)</DIV | |
| 81 ><DIV | |
| 82 CLASS="REFSYNOPSISDIV" | |
| 83 ><A | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
84 NAME="AEN6990" |
| 0 | 85 ></A |
| 86 ><H2 | |
| 87 >Synopsis</H2 | |
| 88 ><DIV | |
| 89 CLASS="FUNCSYNOPSIS" | |
| 90 ><A | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
91 NAME="AEN6991" |
| 0 | 92 ></A |
| 93 ><P | |
| 94 ></P | |
| 95 ><PRE | |
| 96 CLASS="FUNCSYNOPSISINFO" | |
| 97 >#include "SDL.h"</PRE | |
| 98 ><P | |
| 99 ><CODE | |
| 100 ><CODE | |
| 101 CLASS="FUNCDEF" | |
| 102 >int <B | |
| 103 CLASS="FSFUNC" | |
| 104 >SDL_CDPlayTracks</B | |
| 105 ></CODE | |
| 106 >(SDL_CD *cdrom, int start_track, int start_frame, int ntracks, int nframes));</CODE | |
| 107 ></P | |
| 108 ><P | |
| 109 ></P | |
| 110 ></DIV | |
| 111 ></DIV | |
| 112 ><DIV | |
| 113 CLASS="REFSECT1" | |
| 114 ><A | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
115 NAME="AEN6997" |
| 0 | 116 ></A |
| 117 ><H2 | |
| 118 >Description</H2 | |
| 119 ><P | |
| 120 ><TT | |
| 121 CLASS="FUNCTION" | |
| 122 >SDL_CDPlayTracks</TT | |
| 123 > plays the given CD starting at track | |
| 124 <TT | |
| 125 CLASS="PARAMETER" | |
| 126 ><I | |
| 127 >start_track</I | |
| 128 ></TT | |
| 129 >, for <TT | |
| 130 CLASS="PARAMETER" | |
| 131 ><I | |
| 132 >ntracks</I | |
| 133 ></TT | |
| 134 > tracks. </P | |
| 135 ><P | |
| 136 ><TT | |
| 137 CLASS="PARAMETER" | |
| 138 ><I | |
| 139 >start_frame</I | |
| 140 ></TT | |
| 141 > is the frame offset, from the beginning of the <TT | |
| 142 CLASS="PARAMETER" | |
| 143 ><I | |
| 144 >start_track</I | |
| 145 ></TT | |
| 146 >, at which to start. <TT | |
| 147 CLASS="PARAMETER" | |
| 148 ><I | |
| 149 >nframes</I | |
| 150 ></TT | |
| 151 > is the frame offset, from the beginning of the last track (<TT | |
| 152 CLASS="PARAMETER" | |
| 153 ><I | |
| 154 >start_track</I | |
| 155 ></TT | |
| 156 >+<TT | |
| 157 CLASS="PARAMETER" | |
| 158 ><I | |
| 159 >ntracks</I | |
| 160 ></TT | |
| 161 >), at which to end playing.</P | |
| 162 ><P | |
| 163 ><TT | |
| 164 CLASS="FUNCTION" | |
| 165 >SDL_CDPlayTracks</TT | |
| 166 > should only be called after calling | |
| 167 <A | |
| 168 HREF="sdlcdstatus.html" | |
| 169 ><TT | |
| 170 CLASS="FUNCTION" | |
| 171 >SDL_CDStatus</TT | |
| 172 ></A | |
| 173 > | |
| 174 to get track information about the CD.</P | |
| 175 ><DIV | |
| 176 CLASS="NOTE" | |
| 177 ><BLOCKQUOTE | |
| 178 CLASS="NOTE" | |
| 179 ><P | |
| 180 ><B | |
| 181 >Note: </B | |
| 182 >Data tracks are ignored.</P | |
| 183 ></BLOCKQUOTE | |
| 184 ></DIV | |
| 185 ></DIV | |
| 186 ><DIV | |
| 187 CLASS="REFSECT1" | |
| 188 ><A | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
189 NAME="AEN7015" |
| 0 | 190 ></A |
| 191 ><H2 | |
| 192 >Return Value</H2 | |
| 193 ><P | |
| 194 >Returns <SPAN | |
| 195 CLASS="RETURNVALUE" | |
| 196 >0</SPAN | |
| 197 >, or <SPAN | |
| 198 CLASS="RETURNVALUE" | |
| 199 >-1</SPAN | |
| 200 > | |
| 201 if there was an error.</P | |
| 202 ></DIV | |
| 203 ><DIV | |
| 204 CLASS="REFSECT1" | |
| 205 ><A | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
206 NAME="AEN7020" |
| 0 | 207 ></A |
| 208 ><H2 | |
| 209 >Examples</H2 | |
| 210 ><P | |
| 211 ><PRE | |
| 212 CLASS="PROGRAMLISTING" | |
| 213 >/* assuming cdrom is a previously opened device */ | |
| 214 /* Play the entire CD */ | |
| 215 if(CD_INDRIVE(SDL_CDStatus(cdrom))) | |
| 216 SDL_CDPlayTracks(cdrom, 0, 0, 0, 0); | |
| 217 | |
| 218 /* Play the first track */ | |
| 219 if(CD_INDRIVE(SDL_CDStatus(cdrom))) | |
| 220 SDL_CDPlayTracks(cdrom, 0, 0, 1, 0); | |
| 221 | |
| 222 /* Play first 15 seconds of the 2nd track */ | |
| 223 if(CD_INDRIVE(SDL_CDStatus(cdrom))) | |
| 224 SDL_CDPlayTracks(cdrom, 1, 0, 0, CD_FPS*15);</PRE | |
| 225 > | |
| 226 </P | |
| 227 ></DIV | |
| 228 ><DIV | |
| 229 CLASS="REFSECT1" | |
| 230 ><A | |
|
181
e5bc29de3f0a
Updated from the SDL Documentation Project
Sam Lantinga <slouken@libsdl.org>
parents:
55
diff
changeset
|
231 NAME="AEN7024" |
| 0 | 232 ></A |
| 233 ><H2 | |
| 234 >See Also</H2 | |
| 235 ><P | |
| 236 ><A | |
| 237 HREF="sdlcdplay.html" | |
| 238 ><TT | |
| 239 CLASS="FUNCTION" | |
| 240 >SDL_CDPlay</TT | |
| 241 ></A | |
| 242 >, | |
| 243 <A | |
| 244 HREF="sdlcdstatus.html" | |
| 245 ><TT | |
| 246 CLASS="FUNCTION" | |
| 247 >SDL_CDStatus</TT | |
| 248 ></A | |
| 249 >, | |
| 250 <A | |
| 251 HREF="sdlcd.html" | |
| 252 ><TT | |
| 253 CLASS="FUNCTION" | |
| 254 >SDL_CD</TT | |
| 255 ></A | |
| 256 ></P | |
| 257 ></DIV | |
| 258 ><DIV | |
| 259 CLASS="NAVFOOTER" | |
| 260 ><HR | |
| 261 ALIGN="LEFT" | |
| 262 WIDTH="100%"><TABLE | |
| 263 WIDTH="100%" | |
| 264 BORDER="0" | |
| 265 CELLPADDING="0" | |
| 266 CELLSPACING="0" | |
| 267 ><TR | |
| 268 ><TD | |
| 269 WIDTH="33%" | |
| 270 ALIGN="left" | |
| 271 VALIGN="top" | |
| 272 ><A | |
| 273 HREF="sdlcdplay.html" | |
| 274 >Prev</A | |
| 275 ></TD | |
| 276 ><TD | |
| 277 WIDTH="34%" | |
| 278 ALIGN="center" | |
| 279 VALIGN="top" | |
| 280 ><A | |
| 281 HREF="index.html" | |
| 282 >Home</A | |
| 283 ></TD | |
| 284 ><TD | |
| 285 WIDTH="33%" | |
| 286 ALIGN="right" | |
| 287 VALIGN="top" | |
| 288 ><A | |
| 289 HREF="sdlcdpause.html" | |
| 290 >Next</A | |
| 291 ></TD | |
| 292 ></TR | |
| 293 ><TR | |
| 294 ><TD | |
| 295 WIDTH="33%" | |
| 296 ALIGN="left" | |
| 297 VALIGN="top" | |
| 298 >SDL_CDPlay</TD | |
| 299 ><TD | |
| 300 WIDTH="34%" | |
| 301 ALIGN="center" | |
| 302 VALIGN="top" | |
| 303 ><A | |
| 304 HREF="cdrom.html" | |
| 305 >Up</A | |
| 306 ></TD | |
| 307 ><TD | |
| 308 WIDTH="33%" | |
| 309 ALIGN="right" | |
| 310 VALIGN="top" | |
| 311 >SDL_CDPause</TD | |
| 312 ></TR | |
| 313 ></TABLE | |
| 314 ></DIV | |
| 315 ></BODY | |
| 316 ></HTML | |
| 317 > |