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75 >SDL_CreateRGBSurfaceFrom</H1
76 ><DIV
77 CLASS="REFNAMEDIV"
78 ><A
79 NAME="AEN1856"
80 ></A
81 ><H2
82 >Name</H2
83 >SDL_CreateRGBSurfaceFrom&nbsp;--&nbsp;Create an SDL_Surface from pixel data</DIV
84 ><DIV
85 CLASS="REFSYNOPSISDIV"
86 ><A
87 NAME="AEN1859"
88 ></A
89 ><H2
90 >Synopsis</H2
91 ><DIV
92 CLASS="FUNCSYNOPSIS"
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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
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116 CLASS="REFSECT1"
117 ><A
118 NAME="AEN1866"
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
138 > structure so it should not be freed until the surface has been freed with a called to <A
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
159 NAME="AEN1878"
160 ></A
161 ><H2
162 >Return Value</H2
163 ><P
164 >Returns the created surface, or <SPAN
165 CLASS="RETURNVALUE"
166 >NULL</SPAN
167 > upon error.</P
168 ></DIV
169 ><DIV
170 CLASS="REFSECT1"
171 ><A
172 NAME="AEN1882"
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
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