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annotate docs/html/sdlcreatergbsurfacefrom.html @ 1239:cbdb2c156aca
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author | Patrice Mandin <patmandin@gmail.com> |
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date | Sun, 08 Jan 2006 17:29:19 +0000 |
parents | 355632dca928 |
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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 > |