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bevy/crates
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James Liu f26b438c22
Cache the QueryState used to drop swapchain TextureViews (#11781) 
# Objective
While profiling around to validate the results of #9172, I noticed that
`present_frames` can take a significant amount of time. Digging into the
cause, it seems like we're creating a new `QueryState` from scratch
every frame. This involves scanning the entire World's metadata instead
of just updating its view of the world.

## Solution
Use a `SystemState` argument to cache the `QueryState` to avoid this
construction cost.

## Performance
Against `many_foxes`, this seems to cut the time spent in
`present_frames` by nearly almost 2x. Yellow is this PR, red is main.


![image](https://github.com/bevyengine/bevy/assets/3137680/2b02bbe0-6219-4255-958d-b690e37e7fba)
2024-02-09 00:34:04 +00:00
..
bevy_a11y Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_animation Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_app Use TypeIdMap whenever possible (#11684) 2024-02-03 23:47:04 +00:00
bevy_asset Add ReflectKind (#11664) 2024-02-07 00:36:23 +00:00
bevy_audio Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_core Missing registrations (#11736) 2024-02-06 16:33:17 +00:00
bevy_core_pipeline Properly check for result when getting pipeline in Msaa (#11758) 2024-02-07 16:05:36 +00:00
bevy_derive Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_diagnostic Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_dylib Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_dynamic_plugin Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_ecs Mention Resource where missing from component/resource related type docs (#11769) 2024-02-08 06:31:48 +00:00
bevy_ecs_compile_fail_tests Deprecated Various Component Methods from Query and QueryState (#9920) 2024-02-04 01:01:59 +00:00
bevy_encase_derive Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_gilrs Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_gizmos fix(primitives): fix polygon gizmo rendering bug (#11699) 2024-02-05 15:09:49 +00:00
bevy_gltf Mesh insert indices (#11745) 2024-02-06 23:31:48 +00:00
bevy_hierarchy Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_input Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_internal Don't unconditionally enable bevy_render or bevy_assets if mutli-threaded feature is enabled (#11726) 2024-02-06 14:40:56 +00:00
bevy_log Update tracing-tracy requirement from 0.10.4 to 0.11.0 and tracy-client requirement from 0.16.4 to 0.17.0 (#11678) 2024-02-03 21:44:38 +00:00
bevy_macro_utils Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_macros_compile_fail_tests Standardize toml format with taplo (#10594) 2023-11-21 01:04:14 +00:00
bevy_math Implement Meshable for some 3D primitives (#11688) 2024-02-06 21:44:13 +00:00
bevy_mikktspace Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_pbr Don't try to create a uniform buffer for light probes if there are no views. (#11751) 2024-02-07 07:17:34 +00:00
bevy_ptr Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_reflect Add ReflectKind (#11664) 2024-02-07 00:36:23 +00:00
bevy_reflect_compile_fail_tests bevy_reflect: Type parameter bounds (#9046) 2024-01-28 16:24:03 +00:00
bevy_render Cache the QueryState used to drop swapchain TextureViews (#11781) 2024-02-09 00:34:04 +00:00
bevy_scene Send SceneInstanceReady only once per scene (#11002) 2024-02-05 13:54:54 +00:00
bevy_sprite UI Texture 9 slice (#11600) 2024-02-07 20:07:53 +00:00
bevy_tasks Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_text Use warn_once where relevant instead of manually implementing a single warn check (#11693) 2024-02-05 21:05:43 +00:00
bevy_time Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_transform Inverse missing_docs logic (#11676) 2024-02-03 21:40:55 +00:00
bevy_ui UI Texture 9 slice (#11600) 2024-02-07 20:07:53 +00:00
bevy_utils Deprecating hashbrown reexports (#11721) 2024-02-06 18:04:46 +00:00
bevy_window Add name to bevy:🪟:Window (#7650) 2024-02-05 13:35:35 +00:00
bevy_winit Add name to bevy:🪟:Window (#7650) 2024-02-05 13:35:35 +00:00