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Ajouts des libs windows
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75 >SDL_BuildAudioCVT</H1
76 ><DIV
77 CLASS="REFNAMEDIV"
78 ><A
79 NAME="AEN7002"
80 ></A
81 ><H2
82 >Name</H2
83 >SDL_BuildAudioCVT&nbsp;--&nbsp;Initializes a SDL_AudioCVT structure for conversion</DIV
84 ><DIV
85 CLASS="REFSYNOPSISDIV"
86 ><A
87 NAME="AEN7005"
88 ></A
89 ><H2
90 >Synopsis</H2
91 ><DIV
92 CLASS="FUNCSYNOPSIS"
93 ><A
94 NAME="AEN7006"
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_BuildAudioCVT</B
108 ></CODE
109 >(SDL_AudioCVT *cvt, Uint16 src_format, Uint8 src_channels, int src_rate, Uint16 dst_format, Uint8 dst_channels, int dst_rate);</CODE
110 ></P
111 ><P
112 ></P
113 ></DIV
114 ></DIV
115 ><DIV
116 CLASS="REFSECT1"
117 ><A
118 NAME="AEN7012"
119 ></A
120 ><H2
121 >Description</H2
122 ><P
123 >Before an <A
124 HREF="sdlaudiocvt.html"
125 ><SPAN
126 CLASS="STRUCTNAME"
127 >SDL_AudioCVT</SPAN
128 ></A
129 > structure can be used to convert audio data it must be initialized with source and destination information. </P
130 ><P
131 ><TT
132 CLASS="PARAMETER"
133 ><I
134 >src_format</I
135 ></TT
136 > and <TT
137 CLASS="PARAMETER"
138 ><I
139 >dst_format</I
140 ></TT
141 > are the source and destination format of the conversion. (For information on audio formats see <A
142 HREF="sdlaudiospec.html"
143 ><SPAN
144 CLASS="STRUCTNAME"
145 > SDL_AudioSpec</SPAN
146 ></A
147 >). <TT
148 CLASS="PARAMETER"
149 ><I
150 >src_channels</I
151 ></TT
152 > and <TT
153 CLASS="PARAMETER"
154 ><I
155 >dst_channels</I
156 ></TT
157 > are the number of channels in the source and destination formats. Finally, <TT
158 CLASS="PARAMETER"
159 ><I
160 >src_rate</I
161 ></TT
162 > and <TT
163 CLASS="PARAMETER"
164 ><I
165 >dst_rate</I
166 ></TT
167 > are the frequency or samples-per-second of the source and destination formats. Once again, see <A
168 HREF="sdlaudiospec.html"
169 ><SPAN
170 CLASS="STRUCTNAME"
171 >SDL_AudioSpec</SPAN
172 ></A
173 >.</P
174 ></DIV
175 ><DIV
176 CLASS="REFSECT1"
177 ><A
178 NAME="AEN7028"
179 ></A
180 ><H2
181 >Return Values</H2
182 ><P
183 >Returns <SPAN
184 CLASS="RETURNVALUE"
185 >-1</SPAN
186 > if the filter could not be built or 1 if it could.</P
187 ></DIV
188 ><DIV
189 CLASS="REFSECT1"
190 ><A
191 NAME="AEN7032"
192 ></A
193 ><H2
194 >Examples</H2
195 ><P
196 >See <A
197 HREF="sdlconvertaudio.html"
198 ><TT
199 CLASS="FUNCTION"
200 >SDL_ConvertAudio</TT
201 ></A
202 >.</P
203 ></DIV
204 ><DIV
205 CLASS="REFSECT1"
206 ><A
207 NAME="AEN7037"
208 ></A
209 ><H2
210 >See Also</H2
211 ><P
212 ><A
213 HREF="sdlconvertaudio.html"
214 ><TT
215 CLASS="FUNCTION"
216 >SDL_ConvertAudio</TT
217 ></A
218 >,
219 <A
220 HREF="sdlaudiocvt.html"
221 ><TT
222 CLASS="FUNCTION"
223 >SDL_AudioCVT</TT
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