b5334d14f7
Happy new year to the wonderful Godot community!
2020 has been a tough year for most of us personally, but a good year for
Godot development nonetheless with a huge amount of work done towards Godot
4.0 and great improvements backported to the long-lived 3.2 branch.
We've had close to 400 contributors to engine code this year, authoring near
7,000 commit! (And that's only for the `master` branch and for the engine code,
there's a lot more when counting docs, demos and other first-party repos.)
Here's to a great year 2021 for all Godot users 🎆
112 lines
4.1 KiB
C++
112 lines
4.1 KiB
C++
/*************************************************************************/
|
|
/* audio_stream_ogg_vorbis.h */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
|
|
/* */
|
|
/* 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_STB_VORBIS_H
|
|
#define AUDIO_STREAM_STB_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) override;
|
|
virtual float get_stream_sampling_rate() override;
|
|
|
|
public:
|
|
virtual void start(float p_from_pos = 0.0) override;
|
|
virtual void stop() override;
|
|
virtual bool is_playing() const override;
|
|
|
|
virtual int get_loop_count() const override; //times it looped
|
|
|
|
virtual float get_playback_position() const override;
|
|
virtual void seek(float p_time) override;
|
|
|
|
AudioStreamPlaybackOGGVorbis() {}
|
|
~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() override;
|
|
virtual String get_stream_name() const override;
|
|
|
|
void set_data(const Vector<uint8_t> &p_data);
|
|
Vector<uint8_t> get_data() const;
|
|
|
|
virtual float get_length() const override; //if supported, otherwise return 0
|
|
|
|
AudioStreamOGGVorbis();
|
|
virtual ~AudioStreamOGGVorbis();
|
|
};
|
|
|
|
#endif
|