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Initial revision
author Sam Lantinga <slouken@lokigames.com>
date Thu, 26 Apr 2001 16:45:43 +0000
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children 55f1f1b3e27d
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-1:000000000000 0:74212992fb08
1 <HTML
2 ><HEAD
3 ><TITLE
4 >SDL_CreateRGBSurfaceFrom</TITLE
5 ><META
6 NAME="GENERATOR"
7 CONTENT="Modular DocBook HTML Stylesheet Version 1.61
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
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="sdlcreatergbsurface.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="sdlfreesurface.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="SDLCREATERGBSURFACEFROM"
71 >SDL_CreateRGBSurfaceFrom</A
72 ></H1
73 ><DIV
74 CLASS="REFNAMEDIV"
75 ><A
76 NAME="AEN1376"
77 ></A
78 ><H2
79 >Name</H2
80 >SDL_CreateRGBSurfaceFrom&nbsp;--&nbsp;Create an SDL_Surface from pixel data</DIV
81 ><DIV
82 CLASS="REFSYNOPSISDIV"
83 ><A
84 NAME="AEN1379"
85 ></A
86 ><H2
87 >Synopsis</H2
88 ><DIV
89 CLASS="FUNCSYNOPSIS"
90 ><A
91 NAME="AEN1380"
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 >SDL_Surface *<B
103 CLASS="FSFUNC"
104 >SDL_CreateRGBSurfaceFrom</B
105 ></CODE
106 >(void *pixels, int width, int height, int depth, int pitch, Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask);</CODE
107 ></P
108 ><P
109 ></P
110 ></DIV
111 ></DIV
112 ><DIV
113 CLASS="REFSECT1"
114 ><A
115 NAME="AEN1386"
116 ></A
117 ><H2
118 >Description</H2
119 ><P
120 >Creates an SDL_Surface from the provided pixel data.</P
121 ><P
122 >The data stored in <TT
123 CLASS="PARAMETER"
124 ><I
125 >pixels</I
126 ></TT
127 > is assumed to be of the <TT
128 CLASS="PARAMETER"
129 ><I
130 >depth</I
131 ></TT
132 > specified in the parameter list. The pixel data is not copied into the <SPAN
133 CLASS="STRUCTNAME"
134 >SDL_Surface</SPAN
135 > structure so it should no be freed until the surface has been freed with a called to <A
136 HREF="sdlfreesurface.html"
137 >SDL_FreeSurface</A
138 >. <TT
139 CLASS="PARAMETER"
140 ><I
141 >pitch</I
142 ></TT
143 > is the length of each scanline in bytes. </P
144 ><P
145 >See <A
146 HREF="sdlcreatergbsurface.html"
147 ><TT
148 CLASS="FUNCTION"
149 >SDL_CreateRGBSurface</TT
150 ></A
151 > for a more detailed description of the other parameters.</P
152 ></DIV
153 ><DIV
154 CLASS="REFSECT1"
155 ><A
156 NAME="AEN1398"
157 ></A
158 ><H2
159 >See Also</H2
160 ><P
161 ><A
162 HREF="sdlcreatergbsurface.html"
163 ><TT
164 CLASS="FUNCTION"
165 >SDL_CreateRGBSurface</TT
166 ></A
167 >,
168 <A
169 HREF="sdlfreesurface.html"
170 ><TT
171 CLASS="FUNCTION"
172 >SDL_FreeSurface</TT
173 ></A
174 ></P
175 ></DIV
176 ><DIV
177 CLASS="NAVFOOTER"
178 ><HR
179 ALIGN="LEFT"
180 WIDTH="100%"><TABLE
181 WIDTH="100%"
182 BORDER="0"
183 CELLPADDING="0"
184 CELLSPACING="0"
185 ><TR
186 ><TD
187 WIDTH="33%"
188 ALIGN="left"
189 VALIGN="top"
190 ><A
191 HREF="sdlcreatergbsurface.html"
192 >Prev</A
193 ></TD
194 ><TD
195 WIDTH="34%"
196 ALIGN="center"
197 VALIGN="top"
198 ><A
199 HREF="index.html"
200 >Home</A
201 ></TD
202 ><TD
203 WIDTH="33%"
204 ALIGN="right"
205 VALIGN="top"
206 ><A
207 HREF="sdlfreesurface.html"
208 >Next</A
209 ></TD
210 ></TR
211 ><TR
212 ><TD
213 WIDTH="33%"
214 ALIGN="left"
215 VALIGN="top"
216 >SDL_CreateRGBSurface</TD
217 ><TD
218 WIDTH="34%"
219 ALIGN="center"
220 VALIGN="top"
221 ><A
222 HREF="video.html"
223 >Up</A
224 ></TD
225 ><TD
226 WIDTH="33%"
227 ALIGN="right"
228 VALIGN="top"
229 >SDL_FreeSurface</TD
230 ></TR
231 ></TABLE
232 ></DIV
233 ></BODY
234 ></HTML
235 >