wgpu_core::timestamp_normalization

Struct TimestampNormalizer

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pub struct TimestampNormalizer {
    state: Option<InternalState>,
}
Expand description

Normalizes GPU timestamps to have a consistent 1GHz period. See module documentation for more information.

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§state: Option<InternalState>

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impl TimestampNormalizer

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pub fn new( device: &Device, timestamp_period: f32, ) -> Result<Self, TimestampNormalizerInitError>

Creates a new timestamp normalizer.

If the device cannot support automatic timestamp normalization, this will return a normalizer that does nothing.

§Errors

If any resources are invalid, this will return an error.

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pub fn create_normalization_bind_group( &self, device: &Device, buffer: &dyn DynBuffer, buffer_label: Option<&str>, buffer_size: u64, buffer_usages: BufferUsages, ) -> Result<TimestampNormalizationBindGroup, DeviceError>

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pub fn normalize( &self, snatch_guard: &SnatchGuard<'_>, encoder: &mut dyn DynCommandEncoder, tracker: &mut BufferTracker, bind_group: &TimestampNormalizationBindGroup, buffer: &Arc<Buffer>, buffer_offset_bytes: u64, total_timestamps: u32, )

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pub fn dispose(self, device: &dyn DynDevice)

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pub fn enabled(&self) -> bool

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