When KOBO_BENCH=1 is set in the environment, the game becomes a
hands-off benchmark:
* Skips the intro/menu sequence and pushes st_game directly with
scene=0, skill=CLASSIC, invulnerable ship, always_fire = constant
auto-fire, countdown = 0 so "GET READY" auto-pops in 700ms.
* Seeds pubrand and gamerand from KOBO_BENCH_SEED (default 12345)
so the map, stress spawn pattern, and enemy AI are identical
run-to-run.
* Defaults KOBO_STRESS=1500 unless overridden, so the move pass has
a steady workload, and KOBO_PROF=1 so the profiler is on.
* Counts frames in run_game; after KOBO_BENCH_FRAMES (default 1800)
it dumps prof to stderr and exits cleanly.
Usage from repo root (the cwd matters — relative GFX paths only
resolve from here):
KOBO_BENCH=1 ./build/kobodl 2>bench-logs/phaseN.log
A single command produces a comparable profiler dump at every phase
of the DOD refactor — no menus to navigate, no keyboard input,
identical workload.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Step 1+2 of the SDL 3 migration. The 2300-line graphics/glSDL.{c,h}
OpenGL-on-top-of-SDL-1.2 shim is obsolete under SDL 3 (SDL_Renderer
does what glSDL did natively), and its #define overrides of SDL
surface APIs collided directly with SDL 3's SDL_oldnames.h.
- Add graphics/sdl_compat.h: a one-line umbrella that just pulls in
<SDL3/SDL.h>.
- Replace every #include "glSDL.h" with #include "sdl_compat.h" (15
files across the tree).
- Delete graphics/glSDL.c, graphics/glSDL.h.
- Drop glSDL.c from graphics/CMakeLists.txt.
- Remove GFX_DRIVER_GLSDL from the gfx_drivers_t enum and from all
switches/conditions in gfxengine.cpp.
- Drop the glSDL_VSync() call site (will be re-introduced as
SDL_SetRenderVSync once gfxengine is ported to SDL_Renderer).
- Drop the two glSDL_Invalidate() calls in window.cpp (texture
re-upload hints with no equivalent in a pure-surface compositor).
- options.cpp: remove the now-empty "OpenGL/glSDL" menu item; force
videodriver to GFX_DRIVER_SDL2D.
- prefs.cpp: collapse legacy GLSDL setting onto SDL2D on load.
After this commit the macro-collision wall is gone (renamed_-token
errors drop from many to zero). The build still fails on the next
layer of work: SDL 1.2 surface APIs that no longer exist
(SDL_FreeSurface, SDL_SetAlpha, SDL_CreateRGBSurface, SDL_DisplayFormat,
SDL_PixelFormat struct member access, SDL audio callback API, etc.).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Import existing source tree; original VCS history is no longer available.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
