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Diffstat (limited to 'scene/resources/gibberish_stream.h')
| -rw-r--r-- | scene/resources/gibberish_stream.h | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/scene/resources/gibberish_stream.h b/scene/resources/gibberish_stream.h new file mode 100644 index 0000000000..1e7905d05f --- /dev/null +++ b/scene/resources/gibberish_stream.h @@ -0,0 +1,112 @@ +/*************************************************************************/ +/* gibberish_stream.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ +#ifndef GIBBERISH_STREAM_H +#define GIBBERISH_STREAM_H + + +#include "scene/resources/audio_stream.h" +#include "scene/resources/sample_library.h" +class AudioStreamGibberish : public AudioStream { + + OBJ_TYPE( AudioStreamGibberish, AudioStream ); + + enum { + + FP_BITS = 12, + FP_LEN = (1<<12), + }; + bool active; + bool paused; + + float xfade_time; + float pitch_scale; + float pitch_random_scale; + Vector<Ref<Sample> > _samples; + Vector<int> _rand_pool; + int rand_idx; + _FORCE_INLINE_ int randomize(); + + struct Playback { + + int idx; + uint64_t fp_pos; + float scale; + }; + + Playback playback[2]; + int active_voices; + + Ref<SampleLibrary> phonemes; +protected: + + virtual int get_channel_count() const; + virtual bool mix(int32_t *p_buffer, int p_frames); + + static void _bind_methods(); + +public: + + void set_phonemes(const Ref<SampleLibrary>& p_phonemes); + Ref<SampleLibrary> get_phonemes() const; + + virtual void play(); + virtual void stop(); + virtual bool is_playing() const; + + virtual void set_paused(bool p_paused); + virtual bool is_paused(bool p_paused) const; + + virtual void set_loop(bool p_enable); + virtual bool has_loop() const; + + virtual float get_length() const; + + virtual String get_stream_name() const; + + virtual int get_loop_count() const; + + virtual float get_pos() const; + virtual void seek_pos(float p_time); + + virtual UpdateMode get_update_mode() const; + virtual void update(); + + void set_xfade_time(float p_xfade); + float get_xfade_time() const; + + void set_pitch_scale(float p_scale); + float get_pitch_scale() const; + + void set_pitch_random_scale(float p_random_scale); + float get_pitch_random_scale() const; + + AudioStreamGibberish(); +}; + +#endif // GIBBERISH_STREAM_H |