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70 | WIDTH="100%"></DIV |
71 | ><H1 |
72 | ><A |
73 | NAME="SDLCONVERTSURFACE" |
74 | ></A |
75 | >SDL_ConvertSurface</H1 |
76 | ><DIV |
77 | CLASS="REFNAMEDIV" |
78 | ><A |
79 | NAME="AEN2258" |
80 | ></A |
81 | ><H2 |
82 | >Name</H2 |
83 | >SDL_ConvertSurface -- Converts a surface to the same format as another surface.</DIV |
84 | ><DIV |
85 | CLASS="REFSYNOPSISDIV" |
86 | ><A |
87 | NAME="AEN2261" |
88 | ></A |
89 | ><H2 |
90 | >Synopsis</H2 |
91 | ><DIV |
92 | CLASS="FUNCSYNOPSIS" |
93 | ><A |
94 | NAME="AEN2262" |
95 | ></A |
96 | ><P |
97 | ></P |
98 | ><PRE |
99 | CLASS="FUNCSYNOPSISINFO" |
100 | >#include "SDL/SDL.h"</PRE |
101 | ><P |
102 | ><CODE |
103 | ><CODE |
104 | CLASS="FUNCDEF" |
105 | >SDL_Surface *<B |
106 | CLASS="FSFUNC" |
107 | >SDL_ConvertSurface</B |
108 | ></CODE |
109 | >(SDL_Surface *src, SDL_PixelFormat *fmt, Uint32 flags);</CODE |
110 | ></P |
111 | ><P |
112 | ></P |
113 | ></DIV |
114 | ></DIV |
115 | ><DIV |
116 | CLASS="REFSECT1" |
117 | ><A |
118 | NAME="AEN2268" |
119 | ></A |
120 | ><H2 |
121 | >Description</H2 |
122 | ><P |
123 | >Creates a new surface of the specified format, and then copies and maps |
124 | the given surface to it. If this function fails, it returns |
125 | <TT |
126 | CLASS="LITERAL" |
127 | >NULL</TT |
128 | >.</P |
129 | ><P |
130 | >The <TT |
131 | CLASS="PARAMETER" |
132 | ><I |
133 | >flags</I |
134 | ></TT |
135 | > parameter is passed to |
136 | <A |
137 | HREF="sdlcreatergbsurface.html" |
138 | ><TT |
139 | CLASS="FUNCTION" |
140 | >SDL_CreateRGBSurface</TT |
141 | ></A |
142 | > |
143 | and has those semantics.</P |
144 | ><P |
145 | >This function is used internally by |
146 | <A |
147 | HREF="sdldisplayformat.html" |
148 | ><TT |
149 | CLASS="FUNCTION" |
150 | >SDL_DisplayFormat</TT |
151 | ></A |
152 | >.</P |
153 | ><P |
154 | >This function can only be called after SDL_Init.</P |
155 | ></DIV |
156 | ><DIV |
157 | CLASS="REFSECT1" |
158 | ><A |
159 | NAME="AEN2280" |
160 | ></A |
161 | ><H2 |
162 | >Return Value</H2 |
163 | ><P |
164 | >Returns either a pointer to the new surface, or |
165 | <TT |
166 | CLASS="LITERAL" |
167 | >NULL</TT |
168 | > on error.</P |
169 | ></DIV |
170 | ><DIV |
171 | CLASS="REFSECT1" |
172 | ><A |
173 | NAME="AEN2284" |
174 | ></A |
175 | ><H2 |
176 | >See Also</H2 |
177 | ><P |
178 | ><A |
179 | HREF="sdlcreatergbsurface.html" |
180 | ><TT |
181 | CLASS="FUNCTION" |
182 | >SDL_CreateRGBSurface</TT |
183 | ></A |
184 | >, |
185 | <A |
186 | HREF="sdldisplayformat.html" |
187 | ><TT |
188 | CLASS="FUNCTION" |
189 | >SDL_DisplayFormat</TT |
190 | ></A |
191 | >, |
192 | <A |
193 | HREF="sdlpixelformat.html" |
194 | ><SPAN |
195 | CLASS="STRUCTNAME" |
196 | >SDL_PixelFormat</SPAN |
197 | ></A |
198 | >, |
199 | <A |
200 | HREF="sdlsurface.html" |
201 | ><SPAN |
202 | CLASS="STRUCTNAME" |
203 | >SDL_Surface</SPAN |
204 | ></A |
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