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00015 #ifndef MILESAUDIOSTREAM_H
00016 #define MILESAUDIOSTREAM_H
00017
00018 #include "pandabase.h"
00019 #ifdef HAVE_RAD_MSS //[
00020
00021 #include "milesAudioSound.h"
00022 #include "milesAudioManager.h"
00023 #include "mss.h"
00024
00025
00026
00027
00028
00029
00030
00031
00032 class EXPCL_MILES_AUDIO MilesAudioStream : public MilesAudioSound {
00033 private:
00034 MilesAudioStream(MilesAudioManager *manager, const string &file_name,
00035 const Filename &path);
00036
00037 public:
00038 virtual ~MilesAudioStream();
00039
00040 virtual void play();
00041 virtual void stop();
00042
00043 virtual PN_stdfloat get_time() const;
00044
00045 virtual void set_volume(PN_stdfloat volume=1.0f);
00046 virtual void set_balance(PN_stdfloat balance_right=0.0f);
00047 virtual void set_play_rate(PN_stdfloat play_rate=1.0f);
00048
00049 virtual PN_stdfloat length() const;
00050
00051 virtual AudioSound::SoundStatus status() const;
00052
00053 virtual void cleanup();
00054
00055 private:
00056 static void AILCALLBACK finish_callback(HSTREAM stream);
00057 void do_set_time(PN_stdfloat time);
00058
00059 Filename _path;
00060 HSTREAM _stream;
00061 S32 _original_playback_rate;
00062 mutable PN_stdfloat _length;
00063 mutable bool _got_length;
00064
00065 public:
00066 static TypeHandle get_class_type() {
00067 return _type_handle;
00068 }
00069 static void init_type() {
00070 MilesAudioSound::init_type();
00071 register_type(_type_handle, "MilesAudioStream",
00072 MilesAudioSound::get_class_type());
00073 }
00074 virtual TypeHandle get_type() const {
00075 return get_class_type();
00076 }
00077 virtual TypeHandle force_init_type() {init_type(); return get_class_type();}
00078
00079 private:
00080 static TypeHandle _type_handle;
00081
00082 friend class MilesAudioManager;
00083 };
00084
00085 #include "milesAudioStream.I"
00086
00087 #endif //]
00088
00089 #endif