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- Implement side-by-side dual-screen rendering (1074×600 workspace) - Add touchscreen hotspot input detection for 12 keypad buttons - Support ROM-specific PNG overlays (370×600 pixels) - Add cross-platform input handling (Android, Windows, Linux) - Include screen swap functionality - Update documentation with setup and usage instructions - Update core metadata and info file - Remove debug logging infrastructure - Maintain full backward compatibility
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Overview
This PR introduces comprehensive dual-screen touchscreen and overlay support to the FreeIntv libretro core, enabling enhanced gameplay experiences on Android, Windows, and Linux with custom keypad overlays.
Major Features
1. Dual-Screen Rendering System
2. Touchscreen Input System
3. Game Overlay System
system/freeintv_overlays/folder4. Cross-Platform Support
Code Quality Improvements
Documentation
README.md
USER_GUIDE.md
FreeIntv_libretro.info
Backward Compatibility
✅ Full backward compatibility maintained
✅ All traditional controller inputs functional
✅ Works with all existing games and ROMs
✅ Optional overlay feature doesn't affect non-overlay gameplay
✅ No breaking changes to core functionality
Testing
Files Modified
src/libretro.c- Core rendering, hotspot input, overlay loadingREADME.md- Installation and feature documentationUSER_GUIDE.md- Setup and usage instructionsFreeIntv_libretro.info- Metadata and version updatesscreenshots/- 3 new feature screenshotsReady for review and merge!