- Initialized the snes_tile8 structure to zero in UnpackBppTile for safety.
- Reordered loops in UnpackBppTile to process rows before columns, improving readability.
- Corrected bit manipulation logic in both UnpackBppTile and PackBppTile to ensure accurate color value handling.
- Enhanced test cases for 2bpp and 4bpp tile unpacking to validate expected results, improving test coverage.
- Updated UnpackBppTile and ConvertBpp functions to accept std::span instead of std::vector, enhancing flexibility and reducing unnecessary copies.
- Refactored LoadSNES4bppGFXToIndexedColorMatrix to return a std::vector instead of modifying a destination span, improving usability.
- Cleaned up variable names for consistency and readability throughout the affected functions.
- Removed unused conversion functions for 3bpp to 4bpp and vice versa to streamline code.
- Updated SnesTo8bppSheet function to use std::span for improved performance and flexibility.
- Added LoadSNES4bppGFXToIndexedColorMatrix function to handle loading graphics data into an indexed color matrix, enhancing graphics management capabilities.
