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vulkan: use sync objects if possible

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This commit is contained in:
Julian Orth 2026-03-01 17:25:40 +01:00
parent 2ac3519f2d
commit 3d3132fe39
23 changed files with 535 additions and 86 deletions
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7
src/cli/screenshot.rs
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@ -2,6 +2,7 @@ use {
crate::{
allocator::{Allocator, AllocatorError, BufferUsage, MappedBuffer},
cli::{GlobalArgs, ScreenshotArgs, ScreenshotFormat},
eventfd_cache::EventfdCache,
format::XRGB8888,
gfx_apis,
tools::tool_client::{Handle, ToolClient, with_tool_client},
@ -109,7 +110,8 @@ async fn run(screenshot: Rc<Screenshot>) {
}
};
let format = screenshot.args.format;
let data = match buf_to_bytes(drm_dev.as_ref(), &buf, format) {
let eventfd_cache = EventfdCache::new(&tc.ring, &tc.eng);
let data = match buf_to_bytes(&eventfd_cache, drm_dev.as_ref(), &buf, format) {
Ok(d) => d,
Err(e) => fatal!("{}", ErrorFmt(e)),
};
@ -159,6 +161,7 @@ fn map(
}
pub fn buf_to_bytes(
eventfd_cache: &Rc<EventfdCache>,
drm_dev: Option<&Rc<OwnedFd>>,
buf: &DmaBuf,
format: ScreenshotFormat,
@ -174,7 +177,7 @@ pub fn buf_to_bytes(
.map_err(ScreenshotError::CreateGbmDevice)
});
let vulkan = Box::new(move || {
gfx_apis::create_vulkan_allocator(&drm()?)
gfx_apis::create_vulkan_allocator(&drm()?, eventfd_cache)
.map_err(ScreenshotError::CreateVulkanAllocator)
});
allocators.push(vulkan);