53 lines
1.3 KiB
Rust
53 lines
1.3 KiB
Rust
use crate::prelude::*;
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use anyhow::Result;
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use std::sync::Arc;
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#[derive(Debug)]
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pub struct PipelineCache {
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device: Arc<Device>,
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pipeline_cache: VkPipelineCache,
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}
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impl PipelineCache {
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pub fn new<T>(device: Arc<Device>, data: &T) -> Result<Arc<PipelineCache>> {
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let mut pipeline_cache_ci =
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VkPipelineCacheCreateInfo::new(VK_PIPELINE_CACHE_CREATE_NULL_BIT);
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pipeline_cache_ci.set_data(data);
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let pipeline_cache = device.create_pipeline_cache(&pipeline_cache_ci)?;
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Ok(Arc::new(PipelineCache {
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device,
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pipeline_cache,
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}))
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}
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pub fn get_data<T>(&self) -> Result<T> {
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self.device.pipeline_cache_data(self.pipeline_cache)
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}
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pub fn merge(&self, src_caches: &[&Arc<PipelineCache>]) -> Result<()> {
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let vk_caches: Vec<VkPipelineCache> = src_caches.iter().map(|c| c.vk_handle()).collect();
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self.device
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.merge_pipeline_cache(vk_caches.as_slice(), self.pipeline_cache)
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}
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}
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impl VulkanDevice for PipelineCache {
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fn device(&self) -> &Arc<Device> {
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&self.device
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}
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}
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impl_vk_handle!(PipelineCache, VkPipelineCache, pipeline_cache);
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impl Drop for PipelineCache {
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fn drop(&mut self) {
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self.device.destroy_pipeline_cache(self.pipeline_cache);
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}
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}
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