Replace FFP Template code with modified remix-comp-base by Kim2091 · Pull Request #14 · Ekozmaster/Vibe-Reverse-Engineering

Kim2091 · 2026-04-02T01:19:20Z

Changelog: `remix-comp-integration`

DX9 RE Scripts

11 new static analysis scripts under rtx_remix_tools/dx/scripts/, all built on a shared dx9_common.py module (776 lines) that handles D3D9 vtable offset resolution, constant decoding, and pattern matching:

classify_draws.py — Categorize draw calls as FFP, shader, or hybrid
decode_fvf.py — Decode FVF bitfields from SetFVF calls
find_ps_constants.py — Find SetPixelShaderConstantF/I/B call sites with register/count
find_render_states.py — Find SetRenderState calls with enum decoding
find_shader_bytecode.py — Extract embedded shader bytecode from the binary
find_stateblocks.py — Find state block create/record/apply patterns
find_surface_formats.py — Extract formats from CreateTexture/RT/DS calls
find_texture_ops.py — Map texture pipeline: stages, TSS ops, sampler states
find_transforms.py — Find SetTransform calls (World, View, Projection, Texture)
find_matrix_registers.py — Identify View/Proj/World matrix VS registers via CTAB + frequency analysis

remix-comp-proxy

The old dx9-ffp-proxy template code has been stripped out and replaced with a fork of xoxor4x's remix-comp-base.

These are the changes made to his code:

FFP Conversion Boilerplate — Implemented the core features/functions from my old dx9-ffp-proxy code. This includes skinning support.
- Shared FFP state tracker — Centralized VS/PS constant tracking, vertex declarations, bone matrices, and draw routing state.
- Skinning module — Skinned mesh handling via FFP indexed vertex blending with bone matrix support.
INI configuration — remix-comp-proxy.ini replaces hardcoded settings, covering FFP, skinning, diagnostics,
tracer, Remix, and chain-loading.
d3d9.dll proxy — Replaced the dinput8.dll ASI loader with direct d3d9 export forwarding. Supports DLL chain loading for mod coexistence.
Built-in DX9 tracer — Full frame capture from inside the proxy. Records D3D9 API calls to JSONL with ImGui controls: delayed capture, category filters, external trigger file support.
Diagnostics module — Per-category diagnostic logging for FFP conversion debugging with ImGui capture controls.
Simplified build — Replaced Premake with a single build.bat that handles MSVC discovery, compilation, and deployment with per-game variant support.
Simplified renderer — Reduced from ~378 to ~262 lines. Extracted drawcall context into its own file.

The proxy also has the tracer integrated:

External trigger support — The proxy watches for dxtrace_capture.trigger on every Present, so python -m graphics.directx.dx9.tracer trigger --game-dir <DIR> works without the standalone DLL.
D3D9 method table (d3d9_methods.py) — Structured method definitions for tracer analysis.

Prompt & Skill Infrastructure Changes

Reduced context usage — Moved tool-catalog from always-loaded rule to on-demand reference. Split tool-dispatch out of subagent-workflow. Added remix-comp-context as a reference doc.
Updated all Agent files — .claude, .cursor, .github, .kiro synced for proxy conversion, new scripts, dataflow/indirect additions, and FFP troubleshooting tips.

- Overhaul patch workflow templates and prompt files - Fix tracer re-enabling FFP unconditionally after capture (now saves/restores) - Parse [FFP.Registers] INI section (was ignored due to static constexpr) - Add on-demand diagnostic capture from ImGui with per-category log controls - Wire diagnostics hooks into D3D9 proxy (Present, BeginScene, SetVS*, draw calls) - Add Diagnostics tab to ImGui overlay with capture controls and category toggles - Fix analyze.py format spec for non-float values Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Rename the project from remix-comp to remix-comp-proxy across all source files, build scripts, INI config, skill/prompt files, and documentation. The directory, INI filename, and all internal references are updated; upstream remix-comp-base references are preserved. Tracer enhancements: - External trigger file support: on_present() polls for dxtrace_capture.trigger so the Python CLI works with the proxy - Delayed capture with configurable countdown (0-30s) via ImGui - Category-based capture filtering (draw calls, state, shaders, textures, transforms, vertex setup, resources, scene, getters, misc) - Updated About tab to reflect current contributors and features

Remove xoxor4d's berry.png branding — this is a separate project now and we don't want users directing support requests to him for our work. His contributions are still credited in the About tab and README. The icon system still works: drop any icon.png into rtx_comp/textures/ and it shows in the About tab. Nothing loads by default.

Merges Ekozmaster/master (bf5b013) into remix-comp-integration, resolving 5 conflicts where upstream's dataflow/indirect/switch-table additions overlapped with this branch's restructuring (tool-catalog move to references/, condensed subagent-workflow, new tool-dispatch). Upstream additions now integrated across all IDE mirrors: - dataflow.py (constant propagation + backward slice) in allowlists, decision guides, tool tables, and workflow examples - --indirect flag for callgraph/xrefs (vtable/fptr call discovery) - cfg.py switch/jump table auto-resolution - CI workflow, updated context.py with --no-dataflow option - /dynamic-analysis skill reference Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Kim2091 · 2026-04-02T01:31:11Z

@Night1099 Could you please review this PR, then I'll merge it? It required modifying some of the agent files, which were conflicting before. I'd like to make sure that you're happy with the changes.

…ared tooling, gave real paths to run in examples, remove lines counts (self discoverable)

Night1099 · 2026-04-02T02:51:01Z

^ What commit says, and removed line counts, this can change and the ai can discover it itself, descriptions already convey "big boilerplate, skip it" vs "small focused file, read it."

Critical fixes: - D3DRS/D3DBLEND enum values in dx9_common.py aligned to SDK header - CreateDevice HRESULT check before wrapping device pointer - Missing CS_MODE_64 import in xrefs.py - dataflow _get_mem returns Unknown when index register present - asi_patcher validates addr >= base before computing RVA Important fixes: - Migrate 5 DX scripts off duplicated internals onto dx9_common - Null p_this in module destructors (renderer, imgui, diagnostics, skinning) - backward_slice_cfg: CFG-aware slice that follows predecessor edges - Remove unused g_installed_signature_patches externs from comp.hpp - Split find_matrix_registers main() into discrete phases - cfg.py _resolve_switch accepts scale==8 for x64 tables - init_log_file uses std::call_once for thread safety - Two new dataflow tests: cross-block slice and branch-merge paths Design notes: document delegation hub, threading model, FFP suppression, x64 pointer truncation hazards.

…ibe-Reverse-Engineering into remix-comp-integration

Kim2091 · 2026-04-02T04:07:26Z

^ These commits also change the imgui theme

Night1099 · 2026-04-02T04:15:17Z

LGTM might wanna squash and merge to keep things tidy

Kim2091 and others added 26 commits March 29, 2026 18:57

Initial remix-comp implementation

ef15471

Clean up codebase

685ab4f

Fix missing dll

3639923

Integrate tracer into remix-comp

0869a94

Refine prompts

2c37ead

Clean up build process

120548c

Update build.bat

9797851

Make build.bat even easier

8ef1c07

Fix logging issues

b9dff84

Clean up logging system

32b0dad

Various bug & QoL fixes

52ded3b

Fix more bugs, skill files, prompts

937b669

Add pointers to dx9 skill so agents know about if it hasnt triggerd

576cd71

move remix-comp-context.md rule to a refernce

357840a

Optimize context usage for prompts + skills

5a3bde9

Potentially reduce context usage

bb2ed93

Split out drawcall context

f49200e

New DX9 RE scripts

c8e9a69

Clarify common FFP conversion issues in skill files

00c7a1d

Move ffp registers from config to hardcoded

5167031

Convert from asi to proxy

6456cd3

Fix FFP toggle bug

1bed293

Move ini file location (next to DLL), enhance logging warnings

8b605c3

Kim2091 changed the title ~~Remix comp integration~~ Replace FFP Template code with modified remix-comp-base Apr 2, 2026

distinguished the remix-comp-proxy template (copied per-game) from sh…

5a608e7

…ared tooling, gave real paths to run in examples, remove lines counts (self discoverable)

Night1099 and others added 3 commits April 1, 2026 21:59

bring other agents into sync

0974f51

Merge branch 'remix-comp-integration' of https://github.com/Kim2091/V…

f74c504

…ibe-Reverse-Engineering into remix-comp-integration

Kim2091 added 2 commits April 2, 2026 00:27

Add scripts to assist with skinning conversion

205f386

Bug fixes for skinning scripts

19985c3

Kim2091 merged commit 8109a5f into Ekozmaster:master Apr 2, 2026
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Replace FFP Template code with modified remix-comp-base#14

Replace FFP Template code with modified remix-comp-base#14
Kim2091 merged 33 commits into
Ekozmaster:masterfrom
Kim2091:remix-comp-integration

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Changelog: remix-comp-integration

DX9 RE Scripts

remix-comp-proxy

Prompt & Skill Infrastructure Changes

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Kim2091 commented Apr 2, 2026 •

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Changelog: `remix-comp-integration`

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