sound.cpp File Reference

#include "./asw/modules/sound.h"
#include <SDL3_mixer/SDL_mixer.h>
#include <algorithm>
#include <array>
#include <atomic>
#include <cmath>
#include "./asw/modules/display.h"
#include "./asw/modules/log.h"
#include "./asw/modules/random.h"

Include dependency graph for sound.cpp:

Go to the source code of this file.

Classes
struct	anonymous_namespace{sound.cpp}::LowPass
struct	anonymous_namespace{sound.cpp}::Voice
struct	anonymous_namespace{sound.cpp}::Voice::Sent
struct	anonymous_namespace{sound.cpp}::Duck
struct	asw::sound::HandleAccess

Namespaces
namespace	anonymous_namespace{sound.cpp}

Functions
float	anonymous_namespace{sound.cpp}::bus_gain (asw::sound::Bus bus)
bool	anonymous_namespace{sound.cpp}::is_active (const Voice &v)
void SDLCALL	anonymous_namespace{sound.cpp}::low_pass_callback (void *userdata, MIX_Track *, const SDL_AudioSpec *spec, float *pcm, int samples)
float	anonymous_namespace{sound.cpp}::attenuate (const asw::sound::Attenuation &att, float distance)
float	anonymous_namespace{sound.cpp}::doppler (const Voice &v)
void	anonymous_namespace{sound.cpp}::set_stereo_pan (Voice &v, float pan)
void	anonymous_namespace{sound.cpp}::set_point (Voice &v, float x, float z)
void	anonymous_namespace{sound.cpp}::apply (Voice &v)
void	anonymous_namespace{sound.cpp}::apply_music ()
int	anonymous_namespace{sound.cpp}::find_voice (int priority)
float	anonymous_namespace{sound.cpp}::vary (float value, float variation)
Voice *	anonymous_namespace{sound.cpp}::resolve (int voice, uint32_t generation)
asw::sound::SoundHandle	anonymous_namespace{sound.cpp}::start (const asw::Sample &sample, const asw::sound::PlayOptions &options, const asw::Vec2< float > *position)

Variables
constexpr size_t	anonymous_namespace{sound.cpp}::NUM_VOICES = 32
constexpr size_t	anonymous_namespace{sound.cpp}::NUM_BUSES = static_cast<size_t>(asw::sound::Bus::Count)
constexpr int	anonymous_namespace{sound.cpp}::MAX_FILTER_CHANNELS = 8
constexpr float	anonymous_namespace{sound.cpp}::OCCLUDED_CUTOFF_HZ = 500.0F
constexpr float	anonymous_namespace{sound.cpp}::OPEN_CUTOFF_HZ = 20000.0F
constexpr float	anonymous_namespace{sound.cpp}::OCCLUDED_GAIN = 0.5F
constexpr float	anonymous_namespace{sound.cpp}::MIN_DOPPLER = 0.5F
constexpr float	anonymous_namespace{sound.cpp}::MAX_DOPPLER = 2.0F
float	anonymous_namespace{sound.cpp}::master_volume = 1.0F
std::array< float, NUM_BUSES >	anonymous_namespace{sound.cpp}::bus_volume = { 1.0F, 1.0F, 1.0F, 1.0F, 1.0F }
std::array< Duck, NUM_BUSES >	anonymous_namespace{sound.cpp}::ducks {}
std::array< Voice, NUM_VOICES >	anonymous_namespace{sound.cpp}::voices
MIX_Track *	anonymous_namespace{sound.cpp}::music_track = nullptr
float	anonymous_namespace{sound.cpp}::music_base_volume = 1.0F
float	anonymous_namespace{sound.cpp}::music_sent_gain = -1.0F
MIX_Mixer *	anonymous_namespace{sound.cpp}::mixer = nullptr
uint32_t	anonymous_namespace{sound.cpp}::session = 0
asw::Vec2< float >	anonymous_namespace{sound.cpp}::listener_position
asw::Vec2< float >	anonymous_namespace{sound.cpp}::listener_velocity
asw::sound::SpatialMode	anonymous_namespace{sound.cpp}::spatial_mode = asw::sound::SpatialMode::Stereo
float	anonymous_namespace{sound.cpp}::doppler_factor = 1.0F
float	anonymous_namespace{sound.cpp}::speed_of_sound = 3000.0F
uint64_t	anonymous_namespace{sound.cpp}::last_update_ns = 0