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Try using MAP_WRITE buffers to skip double buffer creation... but at

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what cost?
This commit is contained in:
Joshua Yanovski 2022-08-31 01:39:27 -07:00
parent ead5f65e05
commit 1dbf72cb3f
1 changed files with 6 additions and 6 deletions
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12
voxygen/src/scene/terrain.rs
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@ -423,12 +423,12 @@ async fn mesh_worker/*<V: BaseVol<Vox = Block> + RectRasterableVol + ReadVol + D
}
(instance_ranges, sprite_instances)
},
mesh/* : mesh.map(|mut mesh| {
mesh.opaque_model.as_mut().map(|model| model.unmap());
mesh.fluid_model.as_mut().map(|model| model.unmap());
mesh: mesh.map(|mut mesh| {
/* mesh.opaque_model.as_mut().map(|model| model.unmap());
mesh.fluid_model.as_mut().map(|model| model.unmap()); */
mesh.col_lights_info.0.as_mut().map(|model| model.unmap());
mesh
})*/,
}),
blocks_of_interest,
started_tick,
}
@ -1339,7 +1339,7 @@ impl/*<V: RectRasterableVol>*/ Terrain<V> {
let create_fluid = renderer.create_model_lazy(wgpu::BufferUsage::VERTEX);
let create_instances = renderer.create_instances_lazy();
/* let create_locals = renderer.create_terrain_bound_locals(); */
let create_texture = renderer./*create_texture_raw*/create_model_lazy_base(wgpu::BufferUsage::COPY_SRC/* | wgpu::BufferUsage::MAP_WRITE */);
let create_texture = renderer./*create_texture_raw*/create_model_lazy_base(wgpu::BufferUsage::COPY_SRC | wgpu::BufferUsage::MAP_WRITE);
/* cnt.fetch_add(1, Ordering::Relaxed); */
let job = async move {
// Since this loads when the task actually *runs*, rather than when it's
@ -1488,7 +1488,7 @@ impl/*<V: RectRasterableVol>*/ Terrain<V> {
renderer.unmap_instances(&mut response.sprite_instances.1);
mesh.opaque_model.as_mut().map(|model| renderer.unmap_model(model));
mesh.fluid_model.as_mut().map(|model| renderer.unmap_model(model));
renderer.unmap_model(&mut tex);
/* renderer.unmap_model(&mut tex); */
// NOTE: Cast is safe since the origin was a u16.
let atlas_offs = Vec2::new(