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Added new docs for SDL 1.2.1
author Sam Lantinga <slouken@lokigames.com>
date Sun, 10 Jun 2001 19:31:57 +0000
parents 74212992fb08
children e5bc29de3f0a
comparison
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54:028447a8a758 55:55f1f1b3e27d
2 ><HEAD 2 ><HEAD
3 ><TITLE 3 ><TITLE
4 >SDL_MixAudio</TITLE 4 >SDL_MixAudio</TITLE
5 ><META 5 ><META
6 NAME="GENERATOR" 6 NAME="GENERATOR"
7 CONTENT="Modular DocBook HTML Stylesheet Version 1.61 7 CONTENT="Modular DocBook HTML Stylesheet Version 1.64
8 "><LINK 8 "><LINK
9 REL="HOME" 9 REL="HOME"
10 TITLE="SDL Library Documentation" 10 TITLE="SDL Library Documentation"
11 HREF="index.html"><LINK 11 HREF="index.html"><LINK
12 REL="UP" 12 REL="UP"
71 >SDL_MixAudio</A 71 >SDL_MixAudio</A
72 ></H1 72 ></H1
73 ><DIV 73 ><DIV
74 CLASS="REFNAMEDIV" 74 CLASS="REFNAMEDIV"
75 ><A 75 ><A
76 NAME="AEN6485" 76 NAME="AEN6560"
77 ></A 77 ></A
78 ><H2 78 ><H2
79 >Name</H2 79 >Name</H2
80 >SDL_MixAudio&nbsp;--&nbsp;Mix audio data</DIV 80 >SDL_MixAudio&nbsp;--&nbsp;Mix audio data</DIV
81 ><DIV 81 ><DIV
82 CLASS="REFSYNOPSISDIV" 82 CLASS="REFSYNOPSISDIV"
83 ><A 83 ><A
84 NAME="AEN6488" 84 NAME="AEN6563"
85 ></A 85 ></A
86 ><H2 86 ><H2
87 >Synopsis</H2 87 >Synopsis</H2
88 ><DIV 88 ><DIV
89 CLASS="FUNCSYNOPSIS" 89 CLASS="FUNCSYNOPSIS"
90 ><A 90 ><A
91 NAME="AEN6489" 91 NAME="AEN6564"
92 ></A 92 ></A
93 ><P 93 ><P
94 ></P 94 ></P
95 ><PRE 95 ><PRE
96 CLASS="FUNCSYNOPSISINFO" 96 CLASS="FUNCSYNOPSISINFO"
110 ></DIV 110 ></DIV
111 ></DIV 111 ></DIV
112 ><DIV 112 ><DIV
113 CLASS="REFSECT1" 113 CLASS="REFSECT1"
114 ><A 114 ><A
115 NAME="AEN6495" 115 NAME="AEN6570"
116 ></A 116 ></A
117 ><H2 117 ><H2
118 >Description</H2 118 >Description</H2
119 ><P 119 ><P
120 >This takes two audio buffers of the playing audio format and mixes 120 >This function takes two audio buffers of <TT
121 them, performing addition, volume adjustment, and overflow clipping. 121 CLASS="PARAMETER"
122 The <TT 122 ><I
123 >len</I
124 ></TT
125 > bytes each
126 of the playing audio format and mixes them, performing addition, volume
127 adjustment, and overflow clipping. The <TT
123 CLASS="PARAMETER" 128 CLASS="PARAMETER"
124 ><I 129 ><I
125 >volume</I 130 >volume</I
126 ></TT 131 ></TT
127 > ranges from 0 - 128, 132 > ranges
128 and should be set to <TT 133 from 0 to <TT
129 CLASS="LITERAL" 134 CLASS="LITERAL"
130 >SDL_MIX_MAXVOLUME</TT 135 >SDL_MIX_MAXVOLUME</TT
131 > 136 > and should be set to the maximum
132 for full audio volume. Note this does not change hardware volume. 137 value for full audio volume. Note this does not change hardware volume. This is
133 This is provided for convenience -- you can mix your own audio data.</P 138 provided for convenience -- you can mix your own audio data.</P
134 ></DIV 139 ></DIV
135 ><DIV 140 ><DIV
136 CLASS="REFSECT1" 141 CLASS="REFSECT1"
137 ><A 142 ><A
138 NAME="AEN6500" 143 NAME="AEN6576"
139 ></A 144 ></A
140 ><H2 145 ><H2
141 >See Also</H2 146 >See Also</H2
142 ><P 147 ><P
143 ><A 148 ><A