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112 | /**************************************************************************/
/* audio_stream_ogg_vorbis.h */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* 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 AUDIO_STREAM_OGG_VORBIS_H
#define AUDIO_STREAM_OGG_VORBIS_H
#include "core/io/resource_loader.h"
#include "servers/audio/audio_stream.h"
#include "thirdparty/misc/stb_vorbis.h"
class AudioStreamOGGVorbis;
class AudioStreamPlaybackOGGVorbis : public AudioStreamPlaybackResampled {
GDCLASS(AudioStreamPlaybackOGGVorbis, AudioStreamPlaybackResampled);
stb_vorbis *ogg_stream;
stb_vorbis_alloc ogg_alloc;
uint32_t frames_mixed;
bool active;
int loops;
friend class AudioStreamOGGVorbis;
Ref<AudioStreamOGGVorbis> vorbis_stream;
protected:
virtual void _mix_internal(AudioFrame *p_buffer, int p_frames);
virtual float get_stream_sampling_rate();
public:
virtual void start(float p_from_pos = 0.0);
virtual void stop();
virtual bool is_playing() const;
virtual int get_loop_count() const; //times it looped
virtual float get_playback_position() const;
virtual void seek(float p_time);
AudioStreamPlaybackOGGVorbis() {}<--- Member variable 'AudioStreamPlaybackOGGVorbis::ogg_stream' is not initialized in the constructor.<--- Member variable 'AudioStreamPlaybackOGGVorbis::frames_mixed' is not initialized in the constructor.<--- Member variable 'AudioStreamPlaybackOGGVorbis::active' is not initialized in the constructor.<--- Member variable 'AudioStreamPlaybackOGGVorbis::loops' is not initialized in the constructor.
~AudioStreamPlaybackOGGVorbis();
};
class AudioStreamOGGVorbis : public AudioStream {
GDCLASS(AudioStreamOGGVorbis, AudioStream);
OBJ_SAVE_TYPE(AudioStream); // Saves derived classes with common type so they can be interchanged.
RES_BASE_EXTENSION("oggstr");
friend class AudioStreamPlaybackOGGVorbis;
void *data;
uint32_t data_len;
int decode_mem_size;
float sample_rate;
int channels;
float length;
bool loop;
float loop_offset;
void clear_data();
protected:
static void _bind_methods();
public:
void set_loop(bool p_enable);
bool has_loop() const;
void set_loop_offset(float p_seconds);
float get_loop_offset() const;
virtual Ref<AudioStreamPlayback> instance_playback();
virtual String get_stream_name() const;
void set_data(const PoolVector<uint8_t> &p_data);
PoolVector<uint8_t> get_data() const;
virtual float get_length() const; //if supported, otherwise return 0
AudioStreamOGGVorbis();
virtual ~AudioStreamOGGVorbis();
};
#endif // AUDIO_STREAM_OGG_VORBIS_H
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