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Henrik RydgårdandClaude Opus 5
463bd7acf9
SDL doesn't reliably pick Wayland on its own - on a machine with a working Wayland compositor but no XDG_SESSION_TYPE it still chose x11, putting us on XWayland. Ask for Wayland when WAYLAND_DISPLAY is set, respect SDL_VIDEO_DRIVER if the user set it, and fall back to letting SDL choose if Wayland then fails to initialize. Also log the video driver we ended up with, which should help triage the Wayland/X11 reports. Fixes #21080 Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01JvJR8oJNSCimCM9KXVLjfq
Build instructions ================== See https://github.com/hrydgard/ppsspp/wiki/Build-instructions . Also, for general information, see https://www.ppsspp.org/docs . SDL2 Game Controller Support Notes ================================== For SDL2 game controller support, at least SDL 2.0.4 is required. Under the assets directory is the SDL2 game controller database: gamecontrollerdb.txt. This file contains many known control pad mappings for Windows, Linux and MAC OS. PPSSPPSDL will load this file at start-up and work out how to assign control pad buttons for your control pad. Hot plugging of control pads is also supported. If you control pad has a "Guide" or "Home" button then when pressed, this will trigger the emulator pause menu, thus allowing you to exit the emulator if you wish or load another game from your library. WSL notes ========= Works fine on WSL2 with OpenGL, at least. For more notes, see https://www.ppsspp.org/docs/development/wsl/ . Running with valgrind ===================== Here's an example where we both use suppressions, and generate new ones (that you can then take from suppressions.log and simplify and copy to valgrind-wsl2.supp): > valgrind --suppressions=SDL/valgrind-wsl2.supp --gen-suppressions=all --log-file=suppressions.log build/PPSSPPSDL Running with ASAN ================= ./b.sh --sanitize build/PPSSPPSDL.app/Contents/MacOS/PPSSPPSDL Running with UBSAN ================== ./b.sh --sanitize --sanitizeub UBSAN_OPTIONS=print_stacktrack=true build/PPSSPPSDL.app/Contents/MacOS/PPSSPPSDL