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-rw-r--r--stockton-render/src/level.rs23
-rw-r--r--stockton-render/src/ui.rs11
-rw-r--r--stockton-render/src/window.rs2
-rw-r--r--stockton-skeleton/src/builders/pipeline.rs5
-rw-r--r--stockton-skeleton/src/context.rs163
-rw-r--r--stockton-skeleton/src/lib.rs2
-rw-r--r--stockton-skeleton/src/mem.rs2
-rw-r--r--stockton-skeleton/src/target.rs228
8 files changed, 196 insertions, 240 deletions
diff --git a/stockton-render/src/level.rs b/stockton-render/src/level.rs
index c9a8155..e288617 100644
--- a/stockton-render/src/level.rs
+++ b/stockton-render/src/level.rs
@@ -357,7 +357,7 @@ where
.renderpass(RenderpassSpec {
colors: vec![AttachmentSpec {
attachment: Attachment {
- format: Some(context.target_chain().properties().format),
+ format: Some(context.properties().color_format),
samples: 1,
ops: P::attachment_ops(),
stencil_ops: P::attachment_ops(),
@@ -368,7 +368,7 @@ where
}],
depth: Some(AttachmentSpec {
attachment: Attachment {
- format: Some(context.target_chain().properties().depth_format),
+ format: Some(context.properties().depth_format),
samples: 1,
ops: AttachmentOps::new(
AttachmentLoadOp::Clear,
@@ -406,16 +406,15 @@ where
let pipeline = spec
.build(
&mut device,
- context.target_chain().properties().extent,
- context.target_chain().properties(),
+ context.properties().extent,
once(&*repo.get_ds_layout()?),
)
.context("Error building pipeline")?;
- let fat = context.target_chain().properties().framebuffer_attachment();
+ let fat = context.properties().swapchain_framebuffer_attachment();
let dat = FramebufferAttachment {
usage: Usage::DEPTH_STENCIL_ATTACHMENT,
- format: context.target_chain().properties().depth_format,
+ format: context.properties().depth_format,
view_caps: ViewCapabilities::empty(),
};
let framebuffers = TargetSpecificResources::new(
@@ -423,22 +422,22 @@ where
Ok(device.create_framebuffer(
&pipeline.renderpass,
IntoIter::new([fat.clone(), dat.clone()]),
- context.target_chain().properties().extent,
+ context.properties().extent,
)?)
},
- context.target_chain().properties().image_count as usize,
+ context.properties().image_count as usize,
)?;
(pipeline, framebuffers)
};
let db_spec = ImageSpec {
- width: context.target_chain().properties().extent.width,
- height: context.target_chain().properties().extent.height,
- format: context.target_chain().properties().depth_format,
+ width: context.properties().extent.width,
+ height: context.properties().extent.height,
+ format: context.properties().depth_format,
usage: Usage::DEPTH_STENCIL_ATTACHMENT,
resources: DEPTH_RESOURCES,
};
- let img_count = context.target_chain().properties().image_count;
+ let img_count = context.properties().image_count;
let depth_buffers = TargetSpecificResources::new(
|| {
BoundImageView::from_context(context, &db_spec)
diff --git a/stockton-render/src/ui.rs b/stockton-render/src/ui.rs
index 8401f63..89afe18 100644
--- a/stockton-render/src/ui.rs
+++ b/stockton-render/src/ui.rs
@@ -275,7 +275,7 @@ impl<'a, P: PassPosition> IntoDrawPass<UiDrawPass<'a>, P> for () {
.renderpass(RenderpassSpec {
colors: vec![AttachmentSpec {
attachment: Attachment {
- format: Some(context.target_chain().properties().format),
+ format: Some(context.properties().color_format),
samples: 1,
ops: P::attachment_ops(),
stencil_ops: P::attachment_ops(),
@@ -312,22 +312,21 @@ impl<'a, P: PassPosition> IntoDrawPass<UiDrawPass<'a>, P> for () {
let pipeline = spec
.build(
&mut device,
- context.target_chain().properties().extent,
- context.target_chain().properties(),
+ context.properties().extent,
once(&*repo.get_ds_layout()?),
)
.context("Error building pipeline")?;
- let fat = context.target_chain().properties().framebuffer_attachment();
+ let fat = context.properties().swapchain_framebuffer_attachment();
let framebuffers = TargetSpecificResources::new(
|| unsafe {
Ok(device.create_framebuffer(
&pipeline.renderpass,
IntoIter::new([fat.clone()]),
- context.target_chain().properties().extent,
+ context.properties().extent,
)?)
},
- context.target_chain().properties().image_count as usize,
+ context.properties().image_count as usize,
)?;
(pipeline, framebuffers)
};
diff --git a/stockton-render/src/window.rs b/stockton-render/src/window.rs
index da80915..e6cf7fb 100644
--- a/stockton-render/src/window.rs
+++ b/stockton-render/src/window.rs
@@ -85,7 +85,7 @@ pub struct UiState {
impl UiState {
pub fn populate_initial_state<T: DrawPass<Singular>>(&mut self, renderer: &Renderer<T>) {
- let props = &renderer.context().target_chain().properties();
+ let props = renderer.context().properties();
self.set_dimensions(props.extent.width, props.extent.height);
self.set_pixels_per_point(Some(renderer.context().pixels_per_point()));
debug!("{:?}", self.raw_input);
diff --git a/stockton-skeleton/src/builders/pipeline.rs b/stockton-skeleton/src/builders/pipeline.rs
index 9f4937f..82673a2 100644
--- a/stockton-skeleton/src/builders/pipeline.rs
+++ b/stockton-skeleton/src/builders/pipeline.rs
@@ -1,7 +1,5 @@
use super::{renderpass::RenderpassSpec, shader::ShaderDesc};
-use crate::{
- error::EnvironmentError, target::SwapchainProperties, types::*, utils::get_pixel_size,
-};
+use crate::{error::EnvironmentError, types::*, utils::get_pixel_size};
use std::{mem::ManuallyDrop, ops::Range};
@@ -114,7 +112,6 @@ impl PipelineSpec {
self,
device: &mut DeviceT,
extent: hal::image::Extent,
- _swapchain_properties: &SwapchainProperties,
set_layouts: T,
) -> Result<CompletePipeline> {
// Renderpass
diff --git a/stockton-skeleton/src/context.rs b/stockton-skeleton/src/context.rs
index d1997d3..348ddbd 100644
--- a/stockton-skeleton/src/context.rs
+++ b/stockton-skeleton/src/context.rs
@@ -10,7 +10,14 @@ use std::{
};
use anyhow::{Context, Result};
-use hal::{pool::CommandPoolCreateFlags, PhysicalDeviceProperties};
+use hal::{
+ format::{ChannelType, Format, ImageFeature},
+ image::{Extent, FramebufferAttachment, Usage, ViewCapabilities},
+ pool::CommandPoolCreateFlags,
+ pso::Viewport,
+ window::{CompositeAlphaMode, PresentMode},
+ PhysicalDeviceProperties,
+};
use log::debug;
use winit::window::Window;
@@ -18,7 +25,7 @@ use winit::window::Window;
use super::{
draw_passes::{DrawPass, IntoDrawPass},
queue_negotiator::{DrawQueue, QueueNegotiator},
- target::{SwapchainProperties, TargetChain},
+ target::TargetChain,
};
use crate::{
draw_passes::Singular,
@@ -62,6 +69,9 @@ pub struct RenderingContext {
/// The list of memory pools
memory_pools: HashMap<TypeId, Box<dyn Any>>,
+
+ /// Shared properties for this context
+ properties: ContextProperties,
}
impl RenderingContext {
@@ -138,9 +148,9 @@ impl RenderingContext {
queue_negotiator.set_queue_groups(queue_groups);
- // Figure out what our swapchain will look like
- let swapchain_properties = SwapchainProperties::find_best(&adapter, &surface)
- .context("Error getting properties for swapchain")?;
+ // Context properties
+ let properties = ContextProperties::find_best(&adapter, &surface)
+ .context("Error getting context properties")?;
// Lock device
let mut device = device_lock
@@ -148,7 +158,7 @@ impl RenderingContext {
.map_err(|_| LockPoisoned::Device)
.context("Error getting device lock")?;
- debug!("Detected swapchain properties: {:?}", swapchain_properties);
+ debug!("Detected swapchain properties: {:?}", properties);
// Command pool
let mut cmd_pool = unsafe {
@@ -162,14 +172,8 @@ impl RenderingContext {
.context("Error creating draw command pool")?;
// Swapchain and associated resources
- let target_chain = TargetChain::new(
- &mut device,
- &adapter,
- surface,
- &mut cmd_pool,
- swapchain_properties,
- )
- .context("Error creating target chain")?;
+ let target_chain = TargetChain::new(&mut device, surface, &mut cmd_pool, &properties)
+ .context("Error creating target chain")?;
// Unlock device
drop(device);
@@ -193,6 +197,7 @@ impl RenderingContext {
pixels_per_point: window.scale_factor() as f32,
memory_pools: HashMap::new(),
+ properties,
})
}
@@ -213,18 +218,12 @@ impl RenderingContext {
let surface = ManuallyDrop::into_inner(read(&self.target_chain))
.deactivate_with_recyling(&mut device, &mut self.cmd_pool);
- let properties = SwapchainProperties::find_best(&self.adapter, &surface)
+ self.properties = ContextProperties::find_best(&self.adapter, &surface)
.context("Error finding best swapchain properties")?;
self.target_chain = ManuallyDrop::new(
- TargetChain::new(
- &mut device,
- &self.adapter,
- surface,
- &mut self.cmd_pool,
- properties,
- )
- .context("Error creating target chain")?,
+ TargetChain::new(&mut device, surface, &mut self.cmd_pool, &self.properties)
+ .context("Error creating target chain")?,
);
Ok(())
}
@@ -309,6 +308,11 @@ impl RenderingContext {
.get(&TypeId::of::<P>())
.map(|x| x.downcast_ref().unwrap())
}
+
+ /// Get a reference to the rendering context's properties.
+ pub fn properties(&self) -> &ContextProperties {
+ &self.properties
+ }
}
impl core::ops::Drop for RenderingContext {
@@ -332,3 +336,116 @@ impl core::ops::Drop for RenderingContext {
}
}
}
+
+/// Common properties shared by this entire context
+#[derive(Debug, Clone)]
+pub struct ContextProperties {
+ /// Format to be used by colour attachments. Used by swapchain images.
+ pub color_format: Format,
+
+ /// Recommended format to be used by depth attachments.
+ pub depth_format: Format,
+
+ /// The present mode being used by the context
+ pub present_mode: PresentMode,
+
+ /// How the swapchain is handling alpha values in the end image
+ pub composite_alpha_mode: CompositeAlphaMode,
+
+ pub viewport: Viewport,
+ pub extent: Extent,
+
+ /// The maximum number of frames we queue at once.
+ pub image_count: u32,
+}
+
+impl ContextProperties {
+ /// Find the best properties for the given adapter and surface
+ pub fn find_best(
+ adapter: &Adapter,
+ surface: &SurfaceT,
+ ) -> Result<ContextProperties, EnvironmentError> {
+ let caps = surface.capabilities(&adapter.physical_device);
+ let formats = surface.supported_formats(&adapter.physical_device);
+
+ // Use the first SRGB format our surface prefers
+ let color_format = match formats {
+ Some(formats) => formats
+ .iter()
+ .find(|format| format.base_format().1 == ChannelType::Srgb)
+ .copied()
+ .ok_or(EnvironmentError::ColorFormat),
+ None => Ok(Format::Rgba8Srgb),
+ }?;
+
+ // Use the most preferable format our adapter prefers.
+ let depth_format = *[
+ Format::D32SfloatS8Uint,
+ Format::D24UnormS8Uint,
+ Format::D32Sfloat,
+ ]
+ .iter()
+ .find(|format| {
+ format.is_depth()
+ && adapter
+ .physical_device
+ .format_properties(Some(**format))
+ .optimal_tiling
+ .contains(ImageFeature::DEPTH_STENCIL_ATTACHMENT)
+ })
+ .ok_or(EnvironmentError::DepthFormat)?;
+
+ // V-Sync if possible
+ let present_mode = [
+ PresentMode::MAILBOX,
+ PresentMode::FIFO,
+ PresentMode::RELAXED,
+ PresentMode::IMMEDIATE,
+ ]
+ .iter()
+ .cloned()
+ .find(|pm| caps.present_modes.contains(*pm))
+ .ok_or(EnvironmentError::PresentMode)?;
+
+ // Prefer opaque
+ let composite_alpha_mode = [
+ CompositeAlphaMode::OPAQUE,
+ CompositeAlphaMode::INHERIT,
+ CompositeAlphaMode::PREMULTIPLIED,
+ CompositeAlphaMode::POSTMULTIPLIED,
+ ]
+ .iter()
+ .cloned()
+ .find(|ca| caps.composite_alpha_modes.contains(*ca))
+ .ok_or(EnvironmentError::CompositeAlphaMode)?;
+
+ let extent = caps.extents.end().to_extent(); // Size
+ let viewport = Viewport {
+ rect: extent.rect(),
+ depth: 0.0..1.0,
+ };
+
+ Ok(ContextProperties {
+ color_format,
+ depth_format,
+ present_mode,
+ composite_alpha_mode,
+ extent,
+ viewport,
+ image_count: if present_mode == PresentMode::MAILBOX {
+ ((*caps.image_count.end()) - 1).min((*caps.image_count.start()).max(3))
+ } else {
+ ((*caps.image_count.end()) - 1).min((*caps.image_count.start()).max(2))
+ },
+ })
+ }
+
+ /// Get the framebuffer attachment to use for swapchain images
+ pub fn swapchain_framebuffer_attachment(&self) -> FramebufferAttachment {
+ FramebufferAttachment {
+ usage: Usage::COLOR_ATTACHMENT,
+ format: self.color_format,
+ view_caps: ViewCapabilities::empty(),
+ }
+ }
+}
diff --git a/stockton-skeleton/src/lib.rs b/stockton-skeleton/src/lib.rs
index 785fb30..b514531 100644
--- a/stockton-skeleton/src/lib.rs
+++ b/stockton-skeleton/src/lib.rs
@@ -72,7 +72,7 @@ impl<DP: DrawPass<Singular>> Renderer<DP> {
}
pub fn get_aspect_ratio(&self) -> f32 {
- let e = self.context.target_chain().properties().extent;
+ let e = self.context.properties().extent;
e.width as f32 / e.height as f32
}
diff --git a/stockton-skeleton/src/mem.rs b/stockton-skeleton/src/mem.rs
index 85bf295..03d74ea 100644
--- a/stockton-skeleton/src/mem.rs
+++ b/stockton-skeleton/src/mem.rs
@@ -198,7 +198,7 @@ mod rendy {
.create_image(
Kind::D2(16, 16, 1, 1),
1,
- context.target_chain().properties().depth_format,
+ context.properties().depth_format,
Tiling::Optimal,
Usage::SAMPLED,
SparseFlags::empty(),
diff --git a/stockton-skeleton/src/target.rs b/stockton-skeleton/src/target.rs
index c3a212e..647aa96 100644
--- a/stockton-skeleton/src/target.rs
+++ b/stockton-skeleton/src/target.rs
@@ -1,4 +1,12 @@
//! Resources needed for drawing on the screen, including sync objects
+//! You likely won't need to interact with this directly
+
+use crate::{
+ context::ContextProperties,
+ draw_passes::{DrawPass, Singular},
+ types::*,
+};
+use stockton_types::Session;
use std::{
borrow::Borrow,
@@ -8,177 +16,53 @@ use std::{
use hal::{
command::CommandBufferFlags,
- format::{ChannelType, Format, ImageFeature},
- image::{Extent, FramebufferAttachment, Usage as ImgUsage, ViewCapabilities},
- pso::Viewport,
- window::{CompositeAlphaMode, Extent2D, PresentMode, SwapchainConfig},
+ image::Usage as ImgUsage,
+ window::{Extent2D, SwapchainConfig},
};
-use super::draw_passes::DrawPass;
-use crate::{draw_passes::Singular, error::EnvironmentError, types::*};
use anyhow::{Context, Result};
-use stockton_types::Session;
-
-#[derive(Debug, Clone)]
-pub struct SwapchainProperties {
- pub format: Format,
- pub depth_format: Format,
- pub present_mode: PresentMode,
- pub composite_alpha_mode: CompositeAlphaMode,
- pub viewport: Viewport,
- pub extent: Extent,
- pub image_count: u32,
-}
-
-impl SwapchainProperties {
- pub fn find_best(
- adapter: &Adapter,
- surface: &SurfaceT,
- ) -> Result<SwapchainProperties, EnvironmentError> {
- let caps = surface.capabilities(&adapter.physical_device);
- let formats = surface.supported_formats(&adapter.physical_device);
-
- // Find which settings we'll actually use based on preset preferences
- let format = match formats {
- Some(formats) => formats
- .iter()
- .find(|format| format.base_format().1 == ChannelType::Srgb)
- .copied()
- .ok_or(EnvironmentError::ColorFormat),
- None => Ok(Format::Rgba8Srgb),
- }?;
-
- let depth_format = *[
- Format::D32SfloatS8Uint,
- Format::D24UnormS8Uint,
- Format::D32Sfloat,
- ]
- .iter()
- .find(|format| {
- format.is_depth()
- && adapter
- .physical_device
- .format_properties(Some(**format))
- .optimal_tiling
- .contains(ImageFeature::DEPTH_STENCIL_ATTACHMENT)
- })
- .ok_or(EnvironmentError::DepthFormat)?;
-
- let present_mode = [
- PresentMode::MAILBOX,
- PresentMode::FIFO,
- PresentMode::RELAXED,
- PresentMode::IMMEDIATE,
- ]
- .iter()
- .cloned()
- .find(|pm| caps.present_modes.contains(*pm))
- .ok_or(EnvironmentError::PresentMode)?;
-
- let composite_alpha_mode = [
- CompositeAlphaMode::OPAQUE,
- CompositeAlphaMode::INHERIT,
- CompositeAlphaMode::PREMULTIPLIED,
- CompositeAlphaMode::POSTMULTIPLIED,
- ]
- .iter()
- .cloned()
- .find(|ca| caps.composite_alpha_modes.contains(*ca))
- .ok_or(EnvironmentError::CompositeAlphaMode)?;
-
- let extent = caps.extents.end().to_extent(); // Size
- let viewport = Viewport {
- rect: extent.rect(),
- depth: 0.0..1.0,
- };
-
- Ok(SwapchainProperties {
- format,
- depth_format,
- present_mode,
- composite_alpha_mode,
- extent,
- viewport,
- image_count: if present_mode == PresentMode::MAILBOX {
- ((*caps.image_count.end()) - 1).min((*caps.image_count.start()).max(3))
- } else {
- ((*caps.image_count.end()) - 1).min((*caps.image_count.start()).max(2))
- },
- })
- }
-
- pub fn framebuffer_attachment(&self) -> FramebufferAttachment {
- FramebufferAttachment {
- usage: ImgUsage::COLOR_ATTACHMENT,
- format: self.format,
- view_caps: ViewCapabilities::empty(),
- }
- }
-}
+/// Holds our swapchain and other resources for drawing each frame
pub struct TargetChain {
/// Surface we're targeting
surface: ManuallyDrop<SurfaceT>,
- properties: SwapchainProperties,
-
- /// Resources tied to each target frame in the swapchain
- targets: Box<[TargetResources]>,
-
- /// Sync objects used in drawing
- /// These are seperated from the targets because we don't necessarily always match up indexes
- sync_objects: Box<[SyncObjects]>,
- /// The last set of sync objects used
- last_syncs: usize,
+ /// Command buffers and sync objects used when drawing
+ resources: Box<[(CommandBufferT, SyncObjects)]>,
/// Last image index of the swapchain drawn to
- last_image: u32,
+ last_resources: usize,
}
impl TargetChain {
pub fn new(
device: &mut DeviceT,
- adapter: &Adapter,
mut surface: SurfaceT,
cmd_pool: &mut CommandPoolT,
- properties: SwapchainProperties,
+ properties: &ContextProperties,
) -> Result<TargetChain> {
- let caps = surface.capabilities(&adapter.physical_device);
-
- // Number of frames to pre-render
- let image_count = if properties.present_mode == PresentMode::MAILBOX {
- ((*caps.image_count.end()) - 1).min((*caps.image_count.start()).max(3))
- } else {
- ((*caps.image_count.end()) - 1).min((*caps.image_count.start()).max(2))
- };
-
- // Swap config
+ // Create swapchain
let swap_config = SwapchainConfig {
present_mode: properties.present_mode,
composite_alpha_mode: properties.composite_alpha_mode,
- format: properties.format,
+ format: properties.color_format,
extent: Extent2D {
width: properties.extent.width,
height: properties.extent.height,
},
- image_count,
+ image_count: properties.image_count,
image_layers: 1,
image_usage: ImgUsage::COLOR_ATTACHMENT,
};
- let _fat = swap_config.framebuffer_attachment();
- let mut targets: Vec<TargetResources> =
- Vec::with_capacity(swap_config.image_count as usize);
- let mut sync_objects: Vec<SyncObjects> =
- Vec::with_capacity(swap_config.image_count as usize);
+ // Create command buffers and sync objects
+ let mut resources = Vec::with_capacity(swap_config.image_count as usize);
for _ in 0..swap_config.image_count {
- targets.push(
- TargetResources::new(device, cmd_pool, &properties)
- .context("Error creating target resources")?,
- );
-
- sync_objects.push(SyncObjects::new(device).context("Error creating sync objects")?);
+ resources.push((
+ unsafe { cmd_pool.allocate_one(hal::command::Level::Primary) },
+ SyncObjects::new(device).context("Error creating sync objects")?,
+ ));
}
// Configure Swapchain
@@ -190,11 +74,8 @@ impl TargetChain {
Ok(TargetChain {
surface: ManuallyDrop::new(surface),
- targets: targets.into_boxed_slice(),
- sync_objects: sync_objects.into_boxed_slice(),
- properties,
- last_syncs: (image_count - 1) as usize, // This means the next one to be used is index 0
- last_image: 0,
+ resources: resources.into_boxed_slice(),
+ last_resources: (properties.image_count - 1) as usize, // This means the next one to be used is index 0
})
}
@@ -218,12 +99,10 @@ impl TargetChain {
) -> SurfaceT {
use core::ptr::read;
unsafe {
- for i in 0..self.targets.len() {
- read(&self.targets[i]).deactivate(device, cmd_pool);
- }
-
- for i in 0..self.sync_objects.len() {
- read(&self.sync_objects[i]).deactivate(device);
+ for i in 0..self.resources.len() {
+ let (cmd_buf, syncs) = read(&self.resources[i]);
+ cmd_pool.free(once(cmd_buf));
+ syncs.deactivate(device);
}
self.surface.unconfigure_swapchain(device);
@@ -239,11 +118,9 @@ impl TargetChain {
dp: &mut DP,
session: &Session,
) -> Result<()> {
- self.last_syncs = (self.last_syncs + 1) % self.sync_objects.len();
- self.last_image = (self.last_image + 1) % self.targets.len() as u32;
+ self.last_resources = (self.last_resources + 1) % self.resources.len();
- let syncs = &mut self.sync_objects[self.last_syncs];
- let target = &mut self.targets[self.last_image as usize];
+ let (cmd_buffer, syncs) = &mut self.resources[self.last_resources];
// Get the image
let (img, _) = unsafe {
@@ -264,18 +141,18 @@ impl TargetChain {
// Record commands
unsafe {
- target.cmd_buffer.begin_primary(CommandBufferFlags::empty());
+ cmd_buffer.begin_primary(CommandBufferFlags::empty());
- dp.queue_draw(session, img.borrow(), &mut target.cmd_buffer)
+ dp.queue_draw(session, img.borrow(), cmd_buffer)
.context("Error in draw pass")?;
- target.cmd_buffer.finish();
+ cmd_buffer.finish();
}
// Submit it
unsafe {
command_queue.submit(
- once(&*target.cmd_buffer),
+ once(&*cmd_buffer),
empty(),
once(&*syncs.render_complete),
Some(&mut syncs.present_complete),
@@ -287,39 +164,6 @@ impl TargetChain {
Ok(())
}
-
- /// Get a reference to the target chain's properties.
- pub fn properties(&self) -> &SwapchainProperties {
- &self.properties
- }
-}
-
-/// Resources for a single target frame, including sync objects
-pub struct TargetResources {
- /// Command buffer to use when drawing
- pub cmd_buffer: ManuallyDrop<CommandBufferT>,
-}
-
-impl TargetResources {
- pub fn new(
- _device: &mut DeviceT,
- cmd_pool: &mut CommandPoolT,
- _properties: &SwapchainProperties,
- ) -> Result<TargetResources> {
- // Command Buffer
- let cmd_buffer = unsafe { cmd_pool.allocate_one(hal::command::Level::Primary) };
-
- Ok(TargetResources {
- cmd_buffer: ManuallyDrop::new(cmd_buffer),
- })
- }
-
- pub fn deactivate(self, _device: &mut DeviceT, cmd_pool: &mut CommandPoolT) {
- use core::ptr::read;
- unsafe {
- cmd_pool.free(once(ManuallyDrop::into_inner(read(&self.cmd_buffer))));
- }
- }
}
pub struct SyncObjects {
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 17:55:20 +0000