[−][src]Trait oboe::AudioStreamBase

pub trait AudioStreamBase {
    fn get_channel_count(&self) -> ChannelCount;

    fn get_direction(&self) -> Direction;

    fn get_sample_rate(&self) -> i32;

    fn get_frames_per_callback(&self) -> i32;

    fn get_format(&self) -> AudioFormat;

    fn get_buffer_size_in_frames(&self) -> i32;

    fn get_buffer_capacity_in_frames(&self) -> i32;

    fn get_sharing_mode(&self) -> SharingMode;

    fn get_performance_mode(&self) -> PerformanceMode;

    fn get_device_id(&self) -> i32;

    fn get_usage(&self) -> Usage;

    fn get_content_type(&self) -> ContentType;

    fn get_input_preset(&self) -> InputPreset;

    fn get_session_id(&self) -> SessionId;

    fn is_channel_conversion_allowed(&self) -> bool;

    fn is_format_conversion_allowed(&self) -> bool;

    fn get_sample_rate_conversion_quality(&self) -> SampleRateConversionQuality;
}

Base trait containing parameters for audio streams and builders.

Required methods

fn get_channel_count(&self) -> ChannelCount

Get actual number of channels

fn get_direction(&self) -> Direction

Get actual stream direction

Direction::Input or Direction::Output.

fn get_sample_rate(&self) -> i32

Get the actual sample rate for the stream

fn get_frames_per_callback(&self) -> i32

Get the number of frames in each callback

fn get_format(&self) -> AudioFormat

Get the audio sample format (e.g. F32 or I16)

fn get_buffer_size_in_frames(&self) -> i32

Query the maximum number of frames that can be filled without blocking. If the stream has been closed the last known value will be returned.

fn get_buffer_capacity_in_frames(&self) -> i32

Get the capacity in number of frames

fn get_sharing_mode(&self) -> SharingMode

Get the sharing mode of the stream

fn get_performance_mode(&self) -> PerformanceMode

Get the performance mode of the stream

fn get_device_id(&self) -> i32

Get the device identifier of the stream

fn get_usage(&self) -> Usage

Get the usage for this stream

fn get_content_type(&self) -> ContentType

Get the stream's content type

fn get_input_preset(&self) -> InputPreset

Get the stream's input preset

fn get_session_id(&self) -> SessionId

Get the stream's session ID allocation strategy (None or Allocate)

fn is_channel_conversion_allowed(&self) -> bool

Return true if can convert channel counts to achieve optimal results.

fn is_format_conversion_allowed(&self) -> bool

Return true if Oboe can convert data formats to achieve optimal results.

fn get_sample_rate_conversion_quality(&self) -> SampleRateConversionQuality

Get whether and how Oboe can convert sample rates to achieve optimal results.

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Implementors

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