Mercurial > sdl-ios-xcode
annotate docs/html/sdlpalette.html @ 855:aa4ac9e65d92
I noticed MacOSX SDL sets up working directory to parent of executable.
On BeOS is should setup it the same way, but it only does when Tracker
wasn't restarted.
I checked code and it looks like a hack to me :(
It looks for env variable and than comapres it to default when OpenTracker
was started after boot, and wasn't restarted. That's probably ok, for that
exact case. Unfortunetly that variable isn't always like that. For
example, after Tracker crashes and is restarted, env variable most
probably is different (depends on how Tracker was restarted, by what
application, etc... for example: i have launcher application from which i
can restart Tracker, and after that nev variable points to that
application's directory, not Tracker's).
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Tue, 24 Feb 2004 18:58:40 +0000 |
| parents | 355632dca928 |
| children |
| rev | line source |
|---|---|
| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_Palette</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="Video" | |
| 14 HREF="video.html"><LINK | |
| 15 REL="PREVIOUS" | |
| 16 TITLE="SDL_Color" | |
| 17 HREF="sdlcolor.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="SDL_PixelFormat" | |
| 20 HREF="sdlpixelformat.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="sdlcolor.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="sdlpixelformat.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="SDLPALETTE" | |
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74 ></A |
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75 >SDL_Palette</H1 |
| 0 | 76 ><DIV |
| 77 CLASS="REFNAMEDIV" | |
| 78 ><A | |
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79 NAME="AEN3129" |
| 0 | 80 ></A |
| 81 ><H2 | |
| 82 >Name</H2 | |
| 83 >SDL_Palette -- Color palette for 8-bit pixel formats</DIV | |
| 84 ><DIV | |
| 85 CLASS="REFSECT1" | |
| 86 ><A | |
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87 NAME="AEN3132" |
| 0 | 88 ></A |
| 89 ><H2 | |
| 90 >Structure Definition</H2 | |
| 91 ><PRE | |
| 92 CLASS="PROGRAMLISTING" | |
| 93 >typedef struct{ | |
| 94 int ncolors; | |
| 95 SDL_Color *colors; | |
| 96 } SDL_Palette;</PRE | |
| 97 ></DIV | |
| 98 ><DIV | |
| 99 CLASS="REFSECT1" | |
| 100 ><A | |
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101 NAME="AEN3135" |
| 0 | 102 ></A |
| 103 ><H2 | |
| 104 >Structure Data</H2 | |
| 105 ><DIV | |
| 106 CLASS="INFORMALTABLE" | |
| 107 ><A | |
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108 NAME="AEN3137" |
| 0 | 109 ></A |
| 110 ><P | |
| 111 ></P | |
| 112 ><TABLE | |
| 113 BORDER="0" | |
| 114 CLASS="CALSTABLE" | |
| 115 ><TBODY | |
| 116 ><TR | |
| 117 ><TD | |
| 118 ALIGN="LEFT" | |
| 119 VALIGN="TOP" | |
| 120 ><TT | |
| 121 CLASS="STRUCTFIELD" | |
| 122 ><I | |
| 123 >ncolors</I | |
| 124 ></TT | |
| 125 ></TD | |
| 126 ><TD | |
| 127 ALIGN="LEFT" | |
| 128 VALIGN="TOP" | |
| 129 >Number of colors used in this palette</TD | |
| 130 ></TR | |
| 131 ><TR | |
| 132 ><TD | |
| 133 ALIGN="LEFT" | |
| 134 VALIGN="TOP" | |
| 135 ><TT | |
| 136 CLASS="STRUCTFIELD" | |
| 137 ><I | |
| 138 >colors</I | |
| 139 ></TT | |
| 140 ></TD | |
| 141 ><TD | |
| 142 ALIGN="LEFT" | |
| 143 VALIGN="TOP" | |
| 144 >Pointer to <A | |
| 145 HREF="sdlcolor.html" | |
| 146 ><SPAN | |
| 147 CLASS="STRUCTNAME" | |
| 148 >SDL_Color</SPAN | |
| 149 ></A | |
| 150 > structures that make up the palette.</TD | |
| 151 ></TR | |
| 152 ></TBODY | |
| 153 ></TABLE | |
| 154 ><P | |
| 155 ></P | |
| 156 ></DIV | |
| 157 ></DIV | |
| 158 ><DIV | |
| 159 CLASS="REFSECT1" | |
| 160 ><A | |
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161 NAME="AEN3150" |
| 0 | 162 ></A |
| 163 ><H2 | |
| 164 >Description</H2 | |
| 165 ><P | |
| 166 >Each pixel in an 8-bit surface is an index into the <TT | |
| 167 CLASS="STRUCTFIELD" | |
| 168 ><I | |
| 169 >colors</I | |
| 170 ></TT | |
| 171 > field of the <SPAN | |
| 172 CLASS="STRUCTNAME" | |
| 173 >SDL_Palette</SPAN | |
| 174 > structure store in <A | |
| 175 HREF="sdlpixelformat.html" | |
| 176 ><SPAN | |
| 177 CLASS="STRUCTNAME" | |
| 178 >SDL_PixelFormat</SPAN | |
| 179 ></A | |
| 180 >. A <SPAN | |
| 181 CLASS="STRUCTNAME" | |
| 182 >SDL_Palette</SPAN | |
| 183 > should never need to be created manually. It is automatically created when SDL allocates a <SPAN | |
| 184 CLASS="STRUCTNAME" | |
| 185 >SDL_PixelFormat</SPAN | |
| 186 > for a surface. The colors values of a <A | |
| 187 HREF="sdlsurface.html" | |
| 188 ><SPAN | |
| 189 CLASS="STRUCTNAME" | |
| 190 >SDL_Surface</SPAN | |
| 191 ></A | |
| 192 >s palette can be set with the <A | |
| 193 HREF="sdlsetcolors.html" | |
| 194 ><TT | |
| 195 CLASS="FUNCTION" | |
| 196 >SDL_SetColors</TT | |
| 197 ></A | |
| 198 >.</P | |
| 199 ></DIV | |
| 200 ><DIV | |
| 201 CLASS="REFSECT1" | |
| 202 ><A | |
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203 NAME="AEN3163" |
| 0 | 204 ></A |
| 205 ><H2 | |
| 206 >See Also</H2 | |
| 207 ><P | |
| 208 ><A | |
| 209 HREF="sdlcolor.html" | |
| 210 ><SPAN | |
| 211 CLASS="STRUCTNAME" | |
| 212 >SDL_Color</SPAN | |
| 213 ></A | |
| 214 >, | |
| 215 <A | |
| 216 HREF="sdlsurface.html" | |
| 217 ><SPAN | |
| 218 CLASS="STRUCTNAME" | |
| 219 >SDL_Surface</SPAN | |
| 220 ></A | |
| 221 >, | |
| 222 <A | |
| 223 HREF="sdlsetcolors.html" | |
| 224 ><TT | |
| 225 CLASS="FUNCTION" | |
| 226 >SDL_SetColors</TT | |
| 227 ></A | |
| 228 > | |
| 229 <A | |
| 230 HREF="sdlsetpalette.html" | |
| 231 ><TT | |
| 232 CLASS="FUNCTION" | |
| 233 >SDL_SetPalette</TT | |
| 234 ></A | |
| 235 ></P | |
| 236 ></DIV | |
| 237 ><DIV | |
| 238 CLASS="NAVFOOTER" | |
| 239 ><HR | |
| 240 ALIGN="LEFT" | |
| 241 WIDTH="100%"><TABLE | |
|
803
355632dca928
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parents:
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diff
changeset
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242 SUMMARY="Footer navigation table" |
| 0 | 243 WIDTH="100%" |
| 244 BORDER="0" | |
| 245 CELLPADDING="0" | |
| 246 CELLSPACING="0" | |
| 247 ><TR | |
| 248 ><TD | |
| 249 WIDTH="33%" | |
| 250 ALIGN="left" | |
| 251 VALIGN="top" | |
| 252 ><A | |
| 253 HREF="sdlcolor.html" | |
|
803
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parents:
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254 ACCESSKEY="P" |
| 0 | 255 >Prev</A |
| 256 ></TD | |
| 257 ><TD | |
| 258 WIDTH="34%" | |
| 259 ALIGN="center" | |
| 260 VALIGN="top" | |
| 261 ><A | |
| 262 HREF="index.html" | |
|
803
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parents:
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263 ACCESSKEY="H" |
| 0 | 264 >Home</A |
| 265 ></TD | |
| 266 ><TD | |
| 267 WIDTH="33%" | |
| 268 ALIGN="right" | |
| 269 VALIGN="top" | |
| 270 ><A | |
| 271 HREF="sdlpixelformat.html" | |
|
803
355632dca928
Updated SDL HTML documentation
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
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272 ACCESSKEY="N" |
| 0 | 273 >Next</A |
| 274 ></TD | |
| 275 ></TR | |
| 276 ><TR | |
| 277 ><TD | |
| 278 WIDTH="33%" | |
| 279 ALIGN="left" | |
| 280 VALIGN="top" | |
| 281 >SDL_Color</TD | |
| 282 ><TD | |
| 283 WIDTH="34%" | |
| 284 ALIGN="center" | |
| 285 VALIGN="top" | |
| 286 ><A | |
| 287 HREF="video.html" | |
|
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288 ACCESSKEY="U" |
| 0 | 289 >Up</A |
| 290 ></TD | |
| 291 ><TD | |
| 292 WIDTH="33%" | |
| 293 ALIGN="right" | |
| 294 VALIGN="top" | |
| 295 >SDL_PixelFormat</TD | |
| 296 ></TR | |
| 297 ></TABLE | |
| 298 ></DIV | |
| 299 ></BODY | |
| 300 ></HTML | |
| 301 > |