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Revision 81 - (show annotations)
Wed May 27 20:33:03 2009 UTC (10 years, 3 months ago) by Jede
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Ajouts des libs windows
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2 ><HEAD
3 ><TITLE
4 >SDL_Flip</TITLE
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40 >SDL Library Documentation</TH
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64 >Next</A
65 ></TD
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68 ><HR
69 ALIGN="LEFT"
70 WIDTH="100%"></DIV
71 ><H1
72 ><A
73 NAME="SDLFLIP"
74 ></A
75 >SDL_Flip</H1
76 ><DIV
77 CLASS="REFNAMEDIV"
78 ><A
79 NAME="AEN1426"
80 ></A
81 ><H2
82 >Name</H2
83 >SDL_Flip&nbsp;--&nbsp;Swaps screen buffers</DIV
84 ><DIV
85 CLASS="REFSYNOPSISDIV"
86 ><A
87 NAME="AEN1429"
88 ></A
89 ><H2
90 >Synopsis</H2
91 ><DIV
92 CLASS="FUNCSYNOPSIS"
93 ><A
94 NAME="AEN1430"
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 >int <B
106 CLASS="FSFUNC"
107 >SDL_Flip</B
108 ></CODE
109 >(SDL_Surface *screen);</CODE
110 ></P
111 ><P
112 ></P
113 ></DIV
114 ></DIV
115 ><DIV
116 CLASS="REFSECT1"
117 ><A
118 NAME="AEN1436"
119 ></A
120 ><H2
121 >Description</H2
122 ><P
123 >On hardware that supports double-buffering, this function sets up a flip
124 and returns. The hardware will wait for vertical retrace, and then swap
125 video buffers before the next video surface blit or lock will return.
126 On hardware that doesn't support double-buffering, this is equivalent
127 to calling <A
128 HREF="sdlupdaterect.html"
129 >SDL_UpdateRect</A
130 ><TT
131 CLASS="PARAMETER"
132 ><I
133 >(screen, 0, 0, 0, 0)</I
134 ></TT
135 ></P
136 ><P
137 >The <TT
138 CLASS="LITERAL"
139 >SDL_DOUBLEBUF</TT
140 > flag must have been passed to
141 <A
142 HREF="sdlsetvideomode.html"
143 >SDL_SetVideoMode</A
144 >,
145 when
146 setting the video mode for this function to perform hardware flipping.</P
147 ></DIV
148 ><DIV
149 CLASS="REFSECT1"
150 ><A
151 NAME="AEN1444"
152 ></A
153 ><H2
154 >Return Value</H2
155 ><P
156 >This function returns <SPAN
157 CLASS="RETURNVALUE"
158 >0</SPAN
159 > if successful, or
160 <SPAN
161 CLASS="RETURNVALUE"
162 >-1</SPAN
163 > if there was an error.</P
164 ></DIV
165 ><DIV
166 CLASS="REFSECT1"
167 ><A
168 NAME="AEN1449"
169 ></A
170 ><H2
171 >See Also</H2
172 ><P
173 ><A
174 HREF="sdlsetvideomode.html"
175 ><TT
176 CLASS="FUNCTION"
177 >SDL_SetVideoMode</TT
178 ></A
179 >,
180 <A
181 HREF="sdlupdaterect.html"
182 ><TT
183 CLASS="FUNCTION"
184 >SDL_UpdateRect</TT
185 ></A
186 >,
187 <A
188 HREF="sdlsurface.html"
189 ><SPAN
190 CLASS="STRUCTNAME"
191 >SDL_Surface</SPAN
192 ></A
193 ></P
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231 >Next</A
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236 WIDTH="33%"
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239 >SDL_UpdateRects</TD
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259 >

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