rdc-cli 0.3.1

Unix-friendly CLI for RenderDoc .rdc captures

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Pipe-friendly TSV output, JSON mode, 51 commands, daemon-backed session for interactive exploration of RenderDoc .rdc captures.

Full documentation →

rdc open capture.rdc            # start session
rdc draws                       # list draw calls (TSV)
rdc pipeline 142                # pipeline state at EID 142
rdc shader 142 ps               # pixel shader disassembly
rdc texture 5 -o out.png        # export texture
rdc debug 142 ps 400 300        # debug pixel shader at (400,300)
rdc assert-pixel 142 400 300 \
    --expect 0.5,0.0,0.0,1.0   # CI pixel assertion
rdc draws --json | jq '...'     # machine-readable output
rdc close                       # end session

Install

PyPI (recommended)

pipx install rdc-cli
# build renderdoc Python module (one-time, ~3 min, needs cmake/ninja/python3)
curl -fsSL https://raw.githubusercontent.com/BANANASJIM/rdc-cli/master/scripts/build-renderdoc.sh | bash
rdc doctor   # verify installation

AUR (Arch Linux — builds renderdoc Python module automatically)

yay -S rdc-cli-git

From source

git clone https://github.com/BANANASJIM/rdc-cli.git
cd rdc-cli
pixi install && pixi run sync

Commands

Run rdc --help for the full command list, or rdc <command> --help for details.

Category	Commands
Session	open, close, status, goto
Inspection	info, stats, events, draws, event, draw, log
GPU state	pipeline, bindings, shader, shaders, shader-map
Debug	debug, pixel, pick-pixel, tex-stats
Shader Edit	shader-build, shader-replace, shader-restore, shader-restore-all, shader-encodings
Resources	resources, resource, passes, pass, usage
Export	texture, rt, buffer, mesh, snapshot
Search	search, counters
Assertions	assert-pixel, assert-state, assert-image, assert-count, assert-clean
VFS	ls, cat, tree
Utility	doctor, completion, capture, count, script, diff

All commands support --json for machine-readable output.

Shell completions

rdc completion bash > ~/.local/share/bash-completion/completions/rdc
rdc completion zsh  > ~/.zfunc/_rdc
rdc completion fish > ~/.config/fish/completions/rdc.fish

Development

pixi run sync                 # install deps + activate git hooks
pixi run check                # lint + typecheck + test (1729 tests, 95.51% coverage)
pixi run verify               # full packaging verification (19 checks)

GPU integration tests require a real renderdoc module:

export RENDERDOC_PYTHON_PATH=/path/to/renderdoc/build/lib
pixi run test-gpu

License

MIT