Optimize Switch port performance, logging, and build process#185
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wel97459 wants to merge 8 commits into
Open
Optimize Switch port performance, logging, and build process#185wel97459 wants to merge 8 commits into
wel97459 wants to merge 8 commits into
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… fixes libultraship: - Fix inverted frame limiter on Switch (SyncFramerateWithTime before swap) - Cap internal resolution multiplier to 1.5x for stable 60fps in docked - Add switch.cmake with GLES3/glad/Switch-specific dependencies Port layer: - Buffer SD-card logging in 64KB RAM ring to eliminate fflush stalls - Fix CPU boost for modern firmware (appletSetCpuBoostMode >= 8.0.0) - Disable hot-path display list/frame logs on Switch - Switch platform implementation (display sizing, CPU boost, system fonts) - Coroutine support for Switch (ARM64 context switching) Build system: - Add -O3 -mtune=cortex-a57 -ffast-math -flto for Switch game code - Guard TORCH_EXECUTABLE copy in POST_BUILD for Switch (cmake 4.3.0 compat) - Bundle shader_cache/ directory in Switch deployment target
- .gitignore: exclude *.elf, *.nro, switch_sd/ build artifacts - README: add Nintendo Switch build section with prerequisites and instructions - scripts/build-switch.sh: one-command Switch build pipeline - docs/switch_port.md: Switch-specific port architecture reference
- Organized namespace declarations for clarity. - Enhanced atomic flag management for update checks and downloads. - Added OS-specific handling for update checks and downloads. - Introduced new functions for opening the release page and retrieving update statuses. - Improved string handling with mutex locks for thread safety. Add static variable for download submission count in gameloop.cpp - Introduced sDLSubmitCount to track the number of download submissions. Update build-switch.sh to include devkitPro in PATH - Added export command to ensure devkitPro toolchain is accessible during the build process.
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This pull request adds support for building and deploying the project on the Nintendo Switch, including cross-compilation, packaging, and platform-specific controller fixes. It introduces new CMake logic for Switch builds, updates documentation with detailed Switch instructions, and resolves a Switch-specific multiplayer input bug. The submodule for
decompis also updated.Nintendo Switch platform support:
CMakeLists.txt, including ARM64 cross-compilation, aggressive optimization flags, and packaging steps to generate.nrofiles using devkitPro tools (nacptool,elf2nro). Switch-specific source files and defines are now included as needed. [1] [2] [3]BundleSwitchCMake target to bundle the.nro, asset files, and deployment helpers into an SD card–ready directory structure for Switch.Build system and deployment improvements:
Documentation:
README.mddetailing prerequisites, build steps, and deployment instructions for the Nintendo Switch port, including both scripted and manual workflows.Bug fixes and submodule updates:
decompsubmodule to the latest commit.