BEAST/BSE - Better Audio System and Sound Engine
0.8.2
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00001 // Licensed GNU LGPL v2.1 or later: http://www.gnu.org/licenses/lgpl.html 00002 #ifndef __BSE_MIXER_H__ 00003 #define __BSE_MIXER_H__ 00004 00005 #include <bse/bseplugin.hh> 00006 #include <bse/bsesource.hh> 00007 00008 #ifdef __cplusplus 00009 extern "C" { 00010 #endif /* __cplusplus */ 00011 00012 00013 /* --- object type macros --- */ 00014 #define BSE_TYPE_MIXER (bse_mixer_get_type()) 00015 #define BSE_MIXER(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), BSE_TYPE_MIXER, BseMixer)) 00016 #define BSE_MIXER_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), BSE_TYPE_MIXER, BseMixerClass)) 00017 #define BSE_IS_MIXER(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), BSE_TYPE_MIXER)) 00018 #define BSE_IS_MIXER_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), BSE_TYPE_MIXER)) 00019 #define BSE_MIXER_GET_CLASS(object) (G_TYPE_INSTANCE_GET_CLASS ((object), BSE_TYPE_MIXER, BseMixerClass)) 00020 #define BSE_MIXER_N_INPUTS (4) 00021 00022 struct BseMixer : BseSource { 00023 float master_volume_factor; 00024 float volume_factors[BSE_MIXER_N_INPUTS]; 00025 }; 00026 struct BseMixerClass : BseSourceClass 00027 {}; 00028 00029 enum 00030 { 00031 BSE_MIXER_OCHANNEL_MONO 00032 }; 00033 #ifdef __cplusplus 00034 } 00035 #endif /* __cplusplus */ 00036 #endif /* __BSE_MIXER_H__ */