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Make queue optional

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hodasemi 2023-01-21 11:45:08 +01:00
parent 358c3c5182
commit f82fad411f
1 changed files with 19 additions and 9 deletions
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28
vulkan-rs/src/render_target/sub_pass.rs
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@ -168,6 +168,8 @@ pub struct SubPassBuilder<'a> {
height: u32,
sample_count: VkSampleCountFlags,
queue: Option<Arc<Mutex<Queue>>>,
target_infos: Vec<CustomTarget>,
input_info: Option<InputAttachmentInfo>,
@ -227,8 +229,14 @@ impl<'a> SubPassBuilder<'a> {
self
}
pub fn build(self, device: &Arc<Device>, queue: &Arc<Mutex<Queue>>) -> Result<SubPass> {
let attachments = self.create_images(device, queue)?;
pub fn use_queue(mut self, queue: Arc<Mutex<Queue>>) -> Self {
self.queue = Some(queue);
self
}
pub fn build(self, device: &Arc<Device>) -> Result<SubPass> {
let attachments = self.create_images(device)?;
Ok(SubPass {
extent: VkExtent2D {
@ -244,11 +252,7 @@ impl<'a> SubPassBuilder<'a> {
}
#[inline]
fn create_images(
&self,
device: &Arc<Device>,
queue: &Arc<Mutex<Queue>>,
) -> Result<Vec<AttachmentInfo>> {
fn create_images(&self, device: &Arc<Device>) -> Result<Vec<AttachmentInfo>> {
// check for correct sample count
let checked_sample_count = device.max_supported_sample_count(self.sample_count);
@ -262,7 +266,9 @@ impl<'a> SubPassBuilder<'a> {
for target_info in self.target_infos.iter() {
attachment_infos.push(target_info.to_attachment_info(
device,
queue,
self.queue.as_ref().ok_or(anyhow::anyhow!(
"Using custom targets requires a queue to be attached!"
))?,
self.width,
self.height,
self.sample_count,
@ -301,7 +307,9 @@ impl<'a> SubPassBuilder<'a> {
ResolveTarget::CustomTarget(custom_target) => {
let mut attachment_info = custom_target.to_attachment_info(
device,
queue,
self.queue.as_ref().ok_or(anyhow::anyhow!(
"Using custom targets requires a queue to be attached!"
))?,
self.width,
self.height,
VK_SAMPLE_COUNT_1_BIT,
@ -409,6 +417,8 @@ impl SubPass {
height,
sample_count: VK_SAMPLE_COUNT_1_BIT,
queue: None,
input_info: None,
target_infos: Vec::new(),