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The storage image cache keys a surface by memory, extent, layout and storage format, and the image keeps the DCC key range of the first descriptor that made it. When a later descriptor names other metadata (the title reallocated the keys, or the memory held another surface before), the image kept the old keys: fast clears of the new keys never reached it, and its write-backs marked keys the surface no longer owns. A descriptor whose DCC address differs from the cached image's now evicts that image (its pending results are flushed first) and a new one is made from memory under the named keys. A sampled view of another image's pending results is taken only under the same keys. A descriptor without metadata keeps whatever image the surface has. |
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| CMakeLists.txt | ||
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| README.md | ||
README.md
About
Tool for automatic executables porting to Linux and Windows.
Includes a relinker that converts executable to the target system's native format and implementations of system prx libraries suitable for dynamic linking. No emulation or separate runtime process.
Status
* System libraries: percentage of the functions known to the project so far (declared in core/libs/prx), not of every PS5 system function. The total grows as more functions are declared.
Dreaming Sarah (2D platformer) runs at a stable 60 fps on a GTX 1050 Ti / i5-7500 3.4GHz.
Unsupported or unexpected states strictly throw std::runtime_error. what() is printed to stderr and the process terminates.
The shader recompiler successfully produces SPIR-V (validated via Spirv-Tools when built with ANYPS5_ENABLE_SPIRV_TOOLS).
Technical debt of the project, code style conventions
Build
The relinker uses only the C++20 standard library and should build with any conforming compiler.
libc.prx implementations contain compiler-specific code. Linux builds work with GCC; on Windows, MinGW-w64 GCC 15.2.0 (winlibs-gcc15, x86_64-ucrt-posix-seh) is currently required.
The project targets maximum compiler portability. Support for additional compilers will be addressed after the first successful game launch.
Compatibility
See the game compatibility list for tested games and known issues.
Input mapping
SDL-mapped game controllers are supported, including analog sticks and triggers. Keyboard and mouse controls can be configured with an anyps5-input.ini file. See input mapping for the supported devices and configuration format.
Disclaimer
This project is intended for interoperability, research, preservation, and compatibility purposes. It does not include, distribute, or require copyrighted software, firmware, cryptographic keys, or proprietary libraries. Users are responsible for ensuring that any binaries used with this project are obtained and used in accordance with applicable laws and their respective license terms.
License
This project is licensed under the GNU General Public License version 2 only.