MarcelineVQ 3d872fdb1e spritequad: recreation + analysis (disabled, no improvement) ...

Faithful recreation of RenderSpriteQuads (0x5A0F50) with hoisted
invariant division and inlined DisplayMode_CalculateOffset. No
measurable improvement — cost is dominated by getAdapterInfo (7
sub-calls to D3D device per invocation × 3203 calls/frame) and
DrawPrimitive/DrawIndexedPrimitive virtual dispatch.

Added decompilation and assembly dumps for future reference.

2026-03-24 00:36:37 -07:00

..

asm_calculateColorValues.txt

research: particle system SSE optimization analysis

2026-03-23 21:23:19 -07:00

asm_ProcessActiveParticles.txt

research: particle system SSE optimization analysis

2026-03-23 21:23:19 -07:00

asm_RenderParticleSprites.txt

research: particle system SSE optimization analysis

2026-03-23 21:23:19 -07:00

asm_RenderSpriteQuads.txt

spritequad: recreation + analysis (disabled, no improvement)

2026-03-24 00:36:37 -07:00

asm_SetupParticleRendering.txt

research: particle system SSE optimization analysis

2026-03-23 21:23:19 -07:00

decomp_ApplyTranslationMatrix.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

decomp_calculateScaledInverseMatrix.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

decomp_CMovement_ProcessUnitMovementUpdate.c

Add render pipeline profiling: 5 hooks across render/movement path

2026-03-12 11:03:23 -07:00

decomp_executeSceneRenderPass.c

Add render pipeline profiling: 5 hooks across render/movement path

2026-03-12 11:03:23 -07:00

decomp_findInterpolationIndices.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

decomp_getIndexOffset.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

decomp_getInterpolatedFloat.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

decomp_GetOrCreateCharacterGlyph.c

Add glyph shadow cache: direct-mapped O(1) bypass for game's 4-bucket hash table

2026-03-13 11:55:17 -07:00

decomp_initParticlePixelShaderGeneration.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

decomp_interpolateAnimationKeyframes.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

decomp_particle_helpers.c

particle: Ghidra decompilations, particle_sse.zig scaffold, bench

2026-03-23 21:56:57 -07:00

decomp_renderFrame.c

Add render pipeline profiling: 5 hooks across render/movement path

2026-03-12 11:03:23 -07:00

decomp_RenderParticleSprites.c

particle: Ghidra decompilations, particle_sse.zig scaffold, bench

2026-03-23 21:56:57 -07:00

decomp_RenderSpriteQuads.c

spritequad: recreation + analysis (disabled, no improvement)

2026-03-24 00:36:37 -07:00

decomp_RenderTextureQuads.c

Add render pipeline profiling: 5 hooks across render/movement path

2026-03-12 11:03:23 -07:00

decomp_rotateMatrixByQuaternion.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

decomp_scaleMatrix3x3ByVector.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

decomp_setShortValue.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

decomp_SetupParticleRendering.c

research: Ghidra decompilation of SetupParticleRendering (326 lines)

2026-03-23 22:50:49 -07:00

decomp_updateAnimationTransform.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00

t44_full_asm.txt

bone_sse: assembly-verified reimplementation of transformMatrix4x4

2026-03-14 17:34:37 -07:00

t44_helpers_asm.txt

bone_sse: replace IsParticleBufferEmpty with pure Zig — 1 game call remains (atexit)

2026-03-16 10:45:06 -07:00

transform44_decompiled.c

Save decompiled inner functions for transform44 reference

2026-03-12 10:55:19 -07:00