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perf: engine optimization pass - #227

Merged

CanReader merged 34 commits into

stagingfrom

engine-optimization

Nov 3, 2026

Merged

perf: engine optimization pass#227
CanReader merged 34 commits into
stagingfrom
engine-optimization

Commits on Nov 2, 2026
- bench: record CPU frame time excluding present
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  53ea87f
- shaders: linearize SSAO sample depth instead of two mat4 transforms
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  86fec83
- container: hash HashTable keys by value
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  cd6252f
- render: allocate queued commands from per-frame arenas
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  ce27bd7
- physics: query broadphase only from movable bodies
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  fe33e44
- d3d11: release the replaced depth-stencil state
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  6553ecf
- vulkan: reuse a material's PBR set when it is rebound in the same frame
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  0e32ae8
- container: make Queue pop amortized O(1)
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  ffe9a47
- physics: enlarge dynamic proxies along velocity
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  cc7ad29
- transform: cache world matrix by value behind a dirty flag
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  6716d8e
- gameobject: add transform before mesh in plane and cylinder factories
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  b5e3c80
- build: enable link-time optimization for Release engine builds
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  591006e
- build: drop math errno in Release engine builds
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  5d2160f
- d3d11: cache rasterizer and depth-stencil states
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  b2d9b2f
- opengl: cache vertex layout state with separate attribute formats
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  3c41c3d
- physics: test meshes in place with a bounds early-out
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  3aba7c6
- opengl: restore shadow pass viewport from tracked state
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  7bb24f4
- d3d11: bind buffers with static_cast instead of dynamic_cast
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  1632d29
- d3d11: yield instead of spinning on the stats query
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  6389ef6
- assets: parse models once and post-process in one pass
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  ba331d0
- opengl: memoize shadow caster light-space transform
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  08da833
- animation: binary search keyframes
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  71dd371
- d3d11: memoize shadow caster transforms per world matrix
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  bbb0bfb
- opengl: linearize ssao tap depth instead of reconstructing world pos
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  5db747a
- container: exact-size List copies and std::sort
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  39f5fa0
- d3d12: memoize shadow caster transforms per world matrix
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  49345b2
- math: debug-only Matrix bounds check, drop unused zero test
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  6426ae6
- culling: vectorize occluder triangle raster with SSE2
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  05158b8
- culling: vectorize occlusion rect depth scan with SSE2
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  23fab58
- gameobject: cache transform, material and mesh component lookups
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  c96a8cc
- scene: submit transform and material state only for visible meshes
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  9a73e71
- mesh: transform cull bounds with Arvo's center-extent method
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  ff401fc
- culling: fold raster depth clamp into the coverage mask
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  3e4e7ff
- style: format changed lines
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  committed
  83530dc

Commits

Commits on Nov 2, 2026