Struct alto::Context

pub struct Context(_);

A listener context.

Methods

impl Context

fn device(&self) -> &Device

The device from which this context was created.

fn as_raw(&self) -> *mut ALCcontext

Raw context pointer as provided by OpenAL.

fn is_extension_present(&self, ext: Al) -> bool

alIsExtensionPresent()

fn distance_model(&self) -> DistanceModel

alGetInteger(AL_DISTANCE_MODEL)

fn set_distance_model(&self, value: DistanceModel)

alDistanceModel()

fn using_source_distance_model(&self) -> bool

alIsEnabled(AL_SOURCE_DISTANCE_MODEL) Requires AL_EXT_source_distance_model

fn use_source_distance_model(&self, value: bool) -> AltoResult<()>

alEnable/alDisable(AL_SOURCE_DISTANCE_MODEL) Requires AL_EXT_source_distance_model

fn doppler_factor(&self) -> f32

alGetFloat(AL_DOPPLER_FACTOR)

fn set_doppler_factor(&self, value: f32) -> AltoResult<()>

alDopplerFactor()

fn speed_of_sound(&self) -> f32

alGetFloat(AL_SPEED_OF_SOUND)

fn set_speed_of_sound(&self, value: f32) -> AltoResult<()>

alSpeedOfSound()

fn gain(&self) -> f32

alGetListenerv(AL_GAIN)

fn set_gain(&self, value: f32) -> AltoResult<()>

alListenerf(AL_GAIN)

fn position<V: From<[f32; 3]>>(&self) -> V

alGetListenerfv(AL_POSITION)

fn set_position<V: Into<[f32; 3]>>(&self, value: V) -> AltoResult<()>

alListenerfv(AL_POSITION)

fn velocity<V: From<[f32; 3]>>(&self) -> V

alGetListenerfv(AL_VELOCITY)

fn set_velocity<V: Into<[f32; 3]>>(&self, value: V) -> AltoResult<()>

alListenerfv(AL_VELOCITY)

fn orientation<V: From<[f32; 3]>>(&self) -> (V, V)

alGetListenerfv(AL_ORIENTATION)

fn set_orientation<V: Into<[f32; 3]>>(&self, value: (V, V)) -> AltoResult<()>

alListenerfv(AL_ORIENTATION)

fn soft_gain_limit(&self) -> AltoResult<f32>

alGetListenerf(AL_GAIN_LIMIT_SOFT) Requires AL_SOFT_gain_clamp_ex

fn enumerate_soft_resamplers(&self) -> Vec<CString>

alGetStringiSOFT(AL_RESAMPLER_NAME_SOFT) Requires AL_SOFT_source_resampler

fn meters_per_unit(&self) -> f32

alGetListenerf(AL_METERS_PER_UNIT) Requires ALC_EXT_EFX

fn set_meters_per_unit(&self, value: f32) -> AltoResult<()>

alListenerf(AL_METERS_PER_UNIT) Requires ALC_EXT_EFX

fn new_buffer<F: SampleFrame, B: AsBufferData<F>>(
    &self,
    data: B,
    freq: i32
) -> AltoResult<Buffer>

alGenBuffers() To ensure well defined state, the buffer is assigned data immediately.

fn new_static_source(&self) -> AltoResult<StaticSource>

alGenSources()

fn new_streaming_source(&self) -> AltoResult<StreamingSource>

alGenSources()

fn defer_updates(&self) -> DeferLock

alDeferUpdatesSOFT() Requires AL_SOFT_deferred_updates

fn new_aux_effect_slot(&self) -> AltoResult<AuxEffectSlot>

alGenAuxiliaryEffectSlots() Requires ALC_EXT_EFX

fn new_effect<E: Effect>(&self) -> AltoResult<E>

alGenEffects() Requires ALC_EXT_EFX

fn new_filter<F: Filter>(&self) -> AltoResult<F>

alGenFilters() Requires ALC_EXT_EFX

Trait Implementations

impl Clone for Context

fn clone(&self) -> Context

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl PartialEq for Context

fn eq(&self, other: &Context) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for Context

impl Send for Context

impl Sync for Context