Mercurial > sdl-ios-xcode
annotate docs/html/sdlcreatergbsurfacefrom.html @ 4179:d7294b7c732d SDL-1.2
Date: Fri, 24 Apr 2009 17:47:07 +0200
From: Stefan Klug
Subject: Re: [SDL] SVN doesn't compile for wince
the patch applied for Revision 4483 was seemingly not checked for side
effects.
It broke the WinCE build.
The attached patch should fix these problems. I'm not using SDL 1.2 on
CE anymore, and therefore haven't tested the patch... but at least it
compiles ;-)
Regards Stefan
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Thu, 07 May 2009 12:40:16 +0000 |
| parents | 355632dca928 |
| children |
| rev | line source |
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| 0 | 1 <HTML |
| 2 ><HEAD | |
| 3 ><TITLE | |
| 4 >SDL_CreateRGBSurfaceFrom</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_CreateRGBSurface" | |
| 17 HREF="sdlcreatergbsurface.html"><LINK | |
| 18 REL="NEXT" | |
| 19 TITLE="SDL_FreeSurface" | |
| 20 HREF="sdlfreesurface.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="sdlcreatergbsurface.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="sdlfreesurface.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="SDLCREATERGBSURFACEFROM" | |
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74 ></A |
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75 >SDL_CreateRGBSurfaceFrom</H1 |
| 0 | 76 ><DIV |
| 77 CLASS="REFNAMEDIV" | |
| 78 ><A | |
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79 NAME="AEN1856" |
| 0 | 80 ></A |
| 81 ><H2 | |
| 82 >Name</H2 | |
| 83 >SDL_CreateRGBSurfaceFrom -- Create an SDL_Surface from pixel data</DIV | |
| 84 ><DIV | |
| 85 CLASS="REFSYNOPSISDIV" | |
| 86 ><A | |
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87 NAME="AEN1859" |
| 0 | 88 ></A |
| 89 ><H2 | |
| 90 >Synopsis</H2 | |
| 91 ><DIV | |
| 92 CLASS="FUNCSYNOPSIS" | |
| 93 ><A | |
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94 NAME="AEN1860" |
| 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 >SDL_Surface *<B | |
| 106 CLASS="FSFUNC" | |
| 107 >SDL_CreateRGBSurfaceFrom</B | |
| 108 ></CODE | |
| 109 >(void *pixels, int width, int height, int depth, int pitch, Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask);</CODE | |
| 110 ></P | |
| 111 ><P | |
| 112 ></P | |
| 113 ></DIV | |
| 114 ></DIV | |
| 115 ><DIV | |
| 116 CLASS="REFSECT1" | |
| 117 ><A | |
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118 NAME="AEN1866" |
| 0 | 119 ></A |
| 120 ><H2 | |
| 121 >Description</H2 | |
| 122 ><P | |
| 123 >Creates an SDL_Surface from the provided pixel data.</P | |
| 124 ><P | |
| 125 >The data stored in <TT | |
| 126 CLASS="PARAMETER" | |
| 127 ><I | |
| 128 >pixels</I | |
| 129 ></TT | |
| 130 > is assumed to be of the <TT | |
| 131 CLASS="PARAMETER" | |
| 132 ><I | |
| 133 >depth</I | |
| 134 ></TT | |
| 135 > specified in the parameter list. The pixel data is not copied into the <SPAN | |
| 136 CLASS="STRUCTNAME" | |
| 137 >SDL_Surface</SPAN | |
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138 > structure so it should not be freed until the surface has been freed with a called to <A |
| 0 | 139 HREF="sdlfreesurface.html" |
| 140 >SDL_FreeSurface</A | |
| 141 >. <TT | |
| 142 CLASS="PARAMETER" | |
| 143 ><I | |
| 144 >pitch</I | |
| 145 ></TT | |
| 146 > is the length of each scanline in bytes. </P | |
| 147 ><P | |
| 148 >See <A | |
| 149 HREF="sdlcreatergbsurface.html" | |
| 150 ><TT | |
| 151 CLASS="FUNCTION" | |
| 152 >SDL_CreateRGBSurface</TT | |
| 153 ></A | |
| 154 > for a more detailed description of the other parameters.</P | |
| 155 ></DIV | |
| 156 ><DIV | |
| 157 CLASS="REFSECT1" | |
| 158 ><A | |
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159 NAME="AEN1878" |
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160 ></A |
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161 ><H2 |
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162 >Return Value</H2 |
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163 ><P |
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164 >Returns the created surface, or <SPAN |
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165 CLASS="RETURNVALUE" |
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166 >NULL</SPAN |
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167 > upon error.</P |
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168 ></DIV |
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169 ><DIV |
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170 CLASS="REFSECT1" |
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171 ><A |
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172 NAME="AEN1882" |
| 0 | 173 ></A |
| 174 ><H2 | |
| 175 >See Also</H2 | |
| 176 ><P | |
| 177 ><A | |
| 178 HREF="sdlcreatergbsurface.html" | |
| 179 ><TT | |
| 180 CLASS="FUNCTION" | |
| 181 >SDL_CreateRGBSurface</TT | |
| 182 ></A | |
| 183 >, | |
| 184 <A | |
| 185 HREF="sdlfreesurface.html" | |
| 186 ><TT | |
| 187 CLASS="FUNCTION" | |
| 188 >SDL_FreeSurface</TT | |
| 189 ></A | |
| 190 ></P | |
| 191 ></DIV | |
| 192 ><DIV | |
| 193 CLASS="NAVFOOTER" | |
| 194 ><HR | |
| 195 ALIGN="LEFT" | |
| 196 WIDTH="100%"><TABLE | |
|
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197 SUMMARY="Footer navigation table" |
| 0 | 198 WIDTH="100%" |
| 199 BORDER="0" | |
| 200 CELLPADDING="0" | |
| 201 CELLSPACING="0" | |
| 202 ><TR | |
| 203 ><TD | |
| 204 WIDTH="33%" | |
| 205 ALIGN="left" | |
| 206 VALIGN="top" | |
| 207 ><A | |
| 208 HREF="sdlcreatergbsurface.html" | |
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209 ACCESSKEY="P" |
| 0 | 210 >Prev</A |
| 211 ></TD | |
| 212 ><TD | |
| 213 WIDTH="34%" | |
| 214 ALIGN="center" | |
| 215 VALIGN="top" | |
| 216 ><A | |
| 217 HREF="index.html" | |
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218 ACCESSKEY="H" |
| 0 | 219 >Home</A |
| 220 ></TD | |
| 221 ><TD | |
| 222 WIDTH="33%" | |
| 223 ALIGN="right" | |
| 224 VALIGN="top" | |
| 225 ><A | |
| 226 HREF="sdlfreesurface.html" | |
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227 ACCESSKEY="N" |
| 0 | 228 >Next</A |
| 229 ></TD | |
| 230 ></TR | |
| 231 ><TR | |
| 232 ><TD | |
| 233 WIDTH="33%" | |
| 234 ALIGN="left" | |
| 235 VALIGN="top" | |
| 236 >SDL_CreateRGBSurface</TD | |
| 237 ><TD | |
| 238 WIDTH="34%" | |
| 239 ALIGN="center" | |
| 240 VALIGN="top" | |
| 241 ><A | |
| 242 HREF="video.html" | |
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243 ACCESSKEY="U" |
| 0 | 244 >Up</A |
| 245 ></TD | |
| 246 ><TD | |
| 247 WIDTH="33%" | |
| 248 ALIGN="right" | |
| 249 VALIGN="top" | |
| 250 >SDL_FreeSurface</TD | |
| 251 ></TR | |
| 252 ></TABLE | |
| 253 ></DIV | |
| 254 ></BODY | |
| 255 ></HTML | |
| 256 > |