Developed advanced texture mipmapping and level-of-detail (LOD) sampling for the NVIDIA/warp repository, focusing on enhancing texture fidelity and rendering performance in real-time graphics workloads. The work involved implementing mipmap chain allocation and per-sample LOD selection within the texture sampling pipeline, using C++ and CUDA to ensure efficient memory management and robust execution. Additional safeguards and validation checks were introduced to handle non-normalized coordinates and prevent errors during mipmapped texture creation. Throughout development, critical memory and CUDA stream issues were addressed, and comprehensive documentation updates were provided, resulting in code that is stable, maintainable, and ready for integration.