[][src]Struct sdl2_sys::SDL_AudioSpec

#[repr(C)]
pub struct SDL_AudioSpec { pub freq: c_int, pub format: SDL_AudioFormat, pub channels: Uint8, pub silence: Uint8, pub samples: Uint16, pub padding: Uint16, pub size: Uint32, pub callback: SDL_AudioCallback, pub userdata: *mut c_void, }

The calculated values in this structure are calculated by SDL_OpenAudio().

For multi-channel audio, the default SDL channel mapping is: 2: FL FR (stereo) 3: FL FR LFE (2.1 surround) 4: FL FR BL BR (quad) 5: FL FR FC BL BR (quad + center) 6: FL FR FC LFE SL SR (5.1 surround - last two can also be BL BR) 7: FL FR FC LFE BC SL SR (6.1 surround) 8: FL FR FC LFE BL BR SL SR (7.1 surround)

Fields

freq: c_int

< DSP frequency -- samples per second

format: SDL_AudioFormat

< Audio data format

channels: Uint8

< Number of channels: 1 mono, 2 stereo

silence: Uint8

< Audio buffer silence value (calculated)

samples: Uint16

< Audio buffer size in sample FRAMES (total samples divided by channel count)

padding: Uint16

< Necessary for some compile environments

size: Uint32

< Audio buffer size in bytes (calculated)

callback: SDL_AudioCallback

< Callback that feeds the audio device (NULL to use SDL_QueueAudio()).

userdata: *mut c_void

< Userdata passed to callback (ignored for NULL callbacks).

Trait Implementations

impl Clone for SDL_AudioSpec[src]

default fn clone_from(&mut self, source: &Self)
1.0.0
[src]

Performs copy-assignment from source. Read more

impl Copy for SDL_AudioSpec[src]

Auto Trait Implementations

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impl<T, U> TryFrom for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T> From for T[src]

impl<T, U> TryInto for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T, U> Into for T where
    U: From<T>, 
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impl<T> Borrow for T where
    T: ?Sized
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impl<T> BorrowMut for T where
    T: ?Sized
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impl<T> Any for T where
    T: 'static + ?Sized
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