From f449fe7f78e059d455dfefcf4b09d763363f6344 Mon Sep 17 00:00:00 2001 From: skal Date: Mon, 9 Feb 2026 19:34:46 +0100 Subject: feat: Add headless mode for testing without GPU Implements DEMO_HEADLESS build option for fast iteration cycles: - Functional GPU/platform stubs (not pure no-ops like STRIP_EXTERNAL_LIBS) - Audio and timeline systems work normally - No rendering overhead - Useful for CI, audio development, timeline validation Files added: - doc/HEADLESS_MODE.md - Documentation - src/gpu/headless_gpu.cc - Validated GPU stubs - src/platform/headless_platform.cc - Time simulation (60Hz) - scripts/test_headless.sh - End-to-end test script Usage: cmake -B build_headless -DDEMO_HEADLESS=ON cmake --build build_headless -j4 ./build_headless/demo64k --headless --duration 30 Progress printed every 5s. Compatible with --dump_wav mode. handoff(Claude): Task #76 follow-up - headless mode complete --- scripts/test_headless.sh | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100755 scripts/test_headless.sh (limited to 'scripts') diff --git a/scripts/test_headless.sh b/scripts/test_headless.sh new file mode 100755 index 0000000..a18ed09 --- /dev/null +++ b/scripts/test_headless.sh @@ -0,0 +1,22 @@ +#!/bin/bash +# Test headless mode build and execution +# Workspace: demo (shared across all workspaces) + +set -e + +echo "=== Headless Mode Test ===" +echo + +echo "1. Configuring..." +cmake -S . -B build_headless -DDEMO_HEADLESS=ON + +echo +echo "2. Building..." +cmake --build build_headless -j4 + +echo +echo "3. Running 5s test..." +./build_headless/demo64k --headless --duration 5 + +echo +echo "=== Test Complete ===" -- cgit v1.2.3