89 lines
2.1 KiB
Rust
89 lines
2.1 KiB
Rust
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use crate::prelude::*;
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use anyhow::Result;
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use std::sync::Arc;
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pub(crate) struct CommandPoolBuilder {
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flags: VkCommandPoolCreateFlagBits,
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queue_family_index: u32,
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}
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impl CommandPoolBuilder {
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pub(crate) fn set_flags(mut self, flags: impl Into<VkCommandPoolCreateFlagBits>) -> Self {
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self.flags = flags.into();
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self
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}
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pub(crate) fn set_queue_family_index(mut self, queue_family_index: u32) -> Self {
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self.queue_family_index = queue_family_index;
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self
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}
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pub(crate) fn build(self, device: Arc<Device>) -> Result<Arc<CommandPool>> {
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let command_pool_ci = VkCommandPoolCreateInfo::new(self.flags, self.queue_family_index);
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let command_pool = device.create_command_pool(&command_pool_ci)?;
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Ok(Arc::new(CommandPool {
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device,
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command_pool,
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}))
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}
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}
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#[derive(Debug)]
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pub(crate) struct CommandPool {
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device: Arc<Device>,
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command_pool: VkCommandPool,
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}
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impl CommandPool {
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pub(crate) fn builder() -> CommandPoolBuilder {
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CommandPoolBuilder {
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flags: VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT
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| VK_COMMAND_POOL_CREATE_TRANSIENT_BIT,
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queue_family_index: 0,
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}
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}
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}
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impl VulkanDevice for CommandPool {
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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!(CommandPool, VkCommandPool, command_pool);
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impl Drop for CommandPool {
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fn drop(&mut self) {
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self.device.destroy_command_pool(self.command_pool);
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}
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}
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// use crate::{ffi::*, handle_ffi_result};
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// #[no_mangle]
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// pub extern "C" fn create_command_pool(
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// flags: VkCommandPoolCreateFlagBits,
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// queue_family_index: u32,
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// device: *const Device,
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// ) -> *const CommandPool {
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// let device = unsafe { Arc::from_raw(device) };
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// let pool_res = CommandPool::builder()
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// .set_flags(flags)
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// .set_queue_family_index(queue_family_index)
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// .build(device);
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// handle_ffi_result!(pool_res)
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// }
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// #[no_mangle]
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// pub extern "C" fn destroy_command_pool(command_pool: *const CommandPool) {
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// let _pool = unsafe { Arc::from_raw(command_pool) };
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// }
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