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fixed pipelined rendering on quest 2

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This commit is contained in:
Schmarni
2024-01-26 04:35:51 +01:00
parent 9d6d60cbe7
commit ac7c1089d9
1 changed files with 53 additions and 28 deletions
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73
src/lib.rs
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@@ -15,6 +15,7 @@ use crate::xr_init::{StartXrSession, XrInitPlugin};
use crate::xr_input::hands::hand_tracking::DisableHandTracking;
use crate::xr_input::oculus_touch::ActionSets;
use bevy::app::{AppExit, PluginGroupBuilder};
use bevy::core::TaskPoolThreadAssignmentPolicy;
use bevy::ecs::system::SystemState;
use bevy::prelude::*;
use bevy::render::camera::{ManualTextureView, ManualTextureViewHandle, ManualTextureViews};
@@ -23,6 +24,7 @@ use bevy::render::pipelined_rendering::PipelinedRenderingPlugin;
use bevy::render::renderer::{render_system, RenderInstance};
use bevy::render::settings::RenderCreation;
use bevy::render::{Render, RenderApp, RenderPlugin, RenderSet};
use bevy::tasks::available_parallelism;
use bevy::transform::systems::{propagate_transforms, sync_simple_transforms};
use bevy::window::{PresentMode, PrimaryWindow, RawHandleWrapper};
use graphics::extensions::XrExtensions;
@@ -33,7 +35,8 @@ use openxr as xr;
use resources::*;
use xr::{FormFactor, FrameState};
use xr_init::{
xr_only, xr_render_only, CleanupXrData, XrEarlyInitPlugin, XrShouldRender, XrStatus, XrHasWaited, xr_after_wait_only,
xr_after_wait_only, xr_only, xr_render_only, CleanupXrData, XrEarlyInitPlugin, XrHasWaited,
XrShouldRender, XrStatus,
};
use xr_input::controllers::XrControllerType;
use xr_input::hands::emulated::HandEmulationPlugin;
@@ -130,7 +133,8 @@ impl Plugin for OpenXrPlugin {
render_app.add_systems(
Render,
xr_begin_frame
.run_if(xr_only()).run_if(xr_after_wait_only())
.run_if(xr_only())
.run_if(xr_after_wait_only())
// .run_if(xr_render_only())
.after(RenderSet::ExtractCommands)
.before(xr_pre_frame),
@@ -138,7 +142,8 @@ impl Plugin for OpenXrPlugin {
render_app.add_systems(
Render,
xr_pre_frame
.run_if(xr_only()).run_if(xr_after_wait_only())
.run_if(xr_only())
.run_if(xr_after_wait_only())
.run_if(xr_render_only())
// Do NOT touch this ordering! idk why but you can NOT just put in a RenderSet
// right before rendering
@@ -146,30 +151,32 @@ impl Plugin for OpenXrPlugin {
.after(RenderSet::ExtractCommands),
// .in_set(RenderSet::Prepare),
);
// render_app.add_systems(
// Render,
// (
// locate_views,
// xr_input::xr_camera::xr_camera_head_sync,
// sync_simple_transforms,
// propagate_transforms,
// )
// .chain()
// .run_if(xr_only())
render_app.add_systems(
Render,
(
locate_views,
xr_input::xr_camera::xr_camera_head_sync,
sync_simple_transforms,
propagate_transforms,
)
.chain()
.run_if(xr_only())
// .run_if(xr_render_only())
// .in_set(RenderSet::Prepare),
// );
.in_set(RenderSet::Prepare),
);
render_app.add_systems(
Render,
xr_end_frame
.run_if(xr_only()).run_if(xr_after_wait_only())
.run_if(xr_only())
.run_if(xr_after_wait_only())
.run_if(xr_render_only())
.after(RenderSet::Render),
);
render_app.add_systems(
Render,
xr_skip_frame
.run_if(xr_only()).run_if(xr_after_wait_only())
.run_if(xr_only())
.run_if(xr_after_wait_only())
.run_if(not(xr_render_only()))
.after(RenderSet::Render),
);
@@ -188,7 +195,12 @@ fn xr_skip_frame(
swap.stream
.lock()
.unwrap()
.end(xr_frame_state.predicted_display_time, **environment_blend_mode, &[]).unwrap();
.end(
xr_frame_state.predicted_display_time,
**environment_blend_mode,
&[],
)
.unwrap();
}
}
}
@@ -204,7 +216,20 @@ impl PluginGroup for DefaultXrPlugins {
fn build(self) -> PluginGroupBuilder {
DefaultPlugins
.build()
.disable::<PipelinedRenderingPlugin>()
.set(TaskPoolPlugin {
task_pool_options: TaskPoolOptions {
compute: TaskPoolThreadAssignmentPolicy {
// set the minimum # of compute threads
// to the total number of available threads
min_threads: 2,
max_threads: std::usize::MAX, // unlimited max threads
percent: 1.0, // this value is irrelevant in this case
},
// keep the defaults for everything else
..default()
},
})
// .disable::<PipelinedRenderingPlugin>()
.disable::<RenderPlugin>()
.add_before::<RenderPlugin, _>(OpenXrPlugin {
prefered_blend_mode: self.prefered_blend_mode,
@@ -235,7 +260,10 @@ impl PluginGroup for DefaultXrPlugins {
}
}
fn xr_reset_per_frame_resources(mut should: ResMut<XrShouldRender>,mut waited: ResMut<XrHasWaited>) {
fn xr_reset_per_frame_resources(
mut should: ResMut<XrShouldRender>,
mut waited: ResMut<XrHasWaited>,
) {
**should = false;
**waited = false;
}
@@ -308,13 +336,10 @@ pub fn xr_wait_frame(
return;
}
};
#[allow(clippy::erasing_op)]
{
frame_state.predicted_display_time = xr::Time::from_nanos(
frame_state.predicted_display_time.as_nanos()
+ (frame_state.predicted_display_period.as_nanos() * 0),
+ frame_state.predicted_display_period.as_nanos(),
);
};
info!("Post Frame Wait");
**should_render = frame_state.should_render;
**waited = true;