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Add debug flag to wait for frame completion

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This commit is contained in:
Ivan Molodetskikh
2023-09-14 09:33:42 +04:00
parent ef11975ec5
commit 092095ead0
5 changed files with 28 additions and 10 deletions
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src/backend/tty.rs
+9 -5
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@@ -8,7 +8,7 @@ use anyhow::{anyhow, Context};
use smithay::backend::allocator::dmabuf::Dmabuf;
use smithay::backend::allocator::gbm::{GbmAllocator, GbmBufferFlags, GbmDevice};
use smithay::backend::allocator::{Format as DrmFormat, Fourcc};
use smithay::backend::drm::compositor::DrmCompositor;
use smithay::backend::drm::compositor::{DrmCompositor, PrimaryPlaneElement};
use smithay::backend::drm::{DrmDevice, DrmDeviceFd, DrmEvent, DrmEventTime};
use smithay::backend::egl::{EGLContext, EGLDisplay};
use smithay::backend::libinput::{LibinputInputBackend, LibinputSessionInterface};
@@ -33,6 +33,7 @@ use smithay::wayland::dmabuf::{DmabufFeedbackBuilder, DmabufGlobal, DmabufState,
use smithay_drm_extras::drm_scanner::{DrmScanEvent, DrmScanner};
use smithay_drm_extras::edid::EdidInfo;
use crate::config::Config;
use crate::niri::{OutputRenderElements, State};
use crate::utils::get_monotonic_time;
use crate::{LoopData, Niri};
@@ -626,6 +627,7 @@ impl Tty {
pub fn render(
&mut self,
config: &Config,
niri: &mut Niri,
output: &Output,
elements: &[OutputRenderElements<GlesRenderer>],
@@ -645,10 +647,12 @@ impl Tty {
Ok(res) => {
assert!(!res.needs_sync());
// if let PrimaryPlaneElement::Swapchain(element) = res.primary_element {
// let _span = tracy_client::span!("wait for sync");
// element.sync.wait();
// }
if config.debug.wait_for_frame_completion_before_queueing {
if let PrimaryPlaneElement::Swapchain(element) = res.primary_element {
let _span = tracy_client::span!("wait for completion");
element.sync.wait();
}
}
if res.damage.is_some() {
let presentation_feedbacks =