Panda3D
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00001 // Filename: userDataAudioCursor.h 00002 // Created by: jyelon (02Jul07) 00003 // 00004 //////////////////////////////////////////////////////////////////// 00005 // 00006 // PANDA 3D SOFTWARE 00007 // Copyright (c) Carnegie Mellon University. All rights reserved. 00008 // 00009 // All use of this software is subject to the terms of the revised BSD 00010 // license. You should have received a copy of this license along 00011 // with this source code in a file named "LICENSE." 00012 // 00013 //////////////////////////////////////////////////////////////////// 00014 00015 #ifndef USERDATAAUDIOCURSOR_H 00016 #define USERDATAAUDIOCURSOR_H 00017 00018 #include "pandabase.h" 00019 #include "luse.h" 00020 #include "pointerTo.h" 00021 #include "pointerToArray.h" 00022 #include "movieAudioCursor.h" 00023 00024 class UserDataAudio; 00025 00026 //////////////////////////////////////////////////////////////////// 00027 // Class : UserDataAudioCursor 00028 // Description : A UserDataAudioCursor is a means to manually 00029 // supply a sequence of raw audio samples. 00030 //////////////////////////////////////////////////////////////////// 00031 class EXPCL_PANDA_MOVIES UserDataAudioCursor : public MovieAudioCursor { 00032 00033 PUBLISHED: 00034 UserDataAudioCursor(UserDataAudio *src); 00035 virtual ~UserDataAudioCursor(); 00036 00037 public: 00038 virtual void read_samples(int n, PN_int16 *data); 00039 virtual int ready() const; 00040 virtual void seek(double offset); 00041 00042 public: 00043 static TypeHandle get_class_type() { 00044 return _type_handle; 00045 } 00046 static void init_type() { 00047 MovieAudioCursor::init_type(); 00048 register_type(_type_handle, "UserDataAudioCursor", 00049 MovieAudioCursor::get_class_type()); 00050 } 00051 virtual TypeHandle get_type() const { 00052 return get_class_type(); 00053 } 00054 virtual TypeHandle force_init_type() {init_type(); return get_class_type();} 00055 00056 private: 00057 static TypeHandle _type_handle; 00058 }; 00059 00060 #include "userDataAudioCursor.I" 00061 #include "userDataAudio.h" 00062 00063 #endif