{"id":15026643,"url":"https://github.com/inori/gpcs4","last_synced_at":"2025-05-15T13:04:26.155Z","repository":{"id":38184664,"uuid":"192961607","full_name":"Inori/GPCS4","owner":"Inori","description":"A work-in-progress PlayStation 4 emulator.","archived":false,"fork":false,"pushed_at":"2023-08-29T15:25:59.000Z","size":16785,"stargazers_count":2008,"open_issues_count":2,"forks_count":141,"subscribers_count":119,"default_branch":"master","last_synced_at":"2025-04-07T15:04:39.419Z","etag":null,"topics":["emulator","gcn","graphics","ps4","vulkan"],"latest_commit_sha":null,"homepage":"","language":"C++","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"gpl-3.0","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Inori.png","metadata":{"files":{"readme":"ReadMe.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2019-06-20T17:29:06.000Z","updated_at":"2025-04-06T07:41:07.000Z","dependencies_parsed_at":"2022-07-12T17:12:21.837Z","dependency_job_id":"cf3006f2-230c-4511-9758-ce50231ff11c","html_url":"https://github.com/Inori/GPCS4","commit_stats":null,"previous_names":[],"tags_count":5,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Inori%2FGPCS4","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Inori%2FGPCS4/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Inori%2FGPCS4/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Inori%2FGPCS4/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Inori","download_url":"https://codeload.github.com/Inori/GPCS4/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":247675597,"owners_count":20977376,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["emulator","gcn","graphics","ps4","vulkan"],"created_at":"2024-09-24T20:04:50.107Z","updated_at":"2025-04-07T15:04:51.209Z","avatar_url":"https://github.com/Inori.png","language":"C++","funding_links":[],"categories":[],"sub_categories":[],"readme":"\u003cdiv align=\"center\"\u003e\n   \u003cimg width=\"640\" src=\"https://github.com/Inori/GPCS4/blob/master/Misc/logo.png\" alt=\"logo\"\u003e\u003c/br\u003e\n\n----\n# GPCS4\nA PlayStation 4 emulator which was just started.  \nA project done for fun, and for technical research.  \n\n\nThe only reason I have started this project is for learning 3D graphics.  \nIt's not intended to become a serious application.\n\u003c/div\u003e\n\n\n\n\n## Latest progress\n\n![Basic Compute](https://github.com/Inori/ImageHost/blob/master/GPCS4/basic_compute.gif)  \n* Support simple compute shader, compute ring, cube maps.  \n* Use Direct Input to emulate pad.  \n\n\n![WAD Demo](https://github.com/Inori/ImageHost/blob/master/GPCS4/wad_demo.gif)  \nFirst commercial game support, *We are Doomed*. Thanks to our developers.  \nIt's not playable now, since the FPS is very low, because there are currently no optimizations.  \nGPCS4 will recompile all the shaders, untiling all the textures and upload all the buffers every frame, making it less efficient.  \nBesides, there are still some problems in the game pad emulation.  \nWe will try to resolve these issues incrementally.\n\n\n## Roadmap\n\n* ### Graphics\n    * [Gnm reverse engineering](https://github.com/Inori/GPCS4/tree/master/GPCS4/Graphic/Gnm)\n        \u003e Parsing PM4 command buffers and some other formats to recover the original Gnm calls.  \n        Still a lot of work.\n    * [Vulkan backend](https://github.com/Inori/GPCS4/tree/master/GPCS4/Graphic/Gve)\n        \u003e Translate Gnm calls into vulkan calls. Far from complete.\n    * [Shader recompiler](https://github.com/Inori/GPCS4/tree/master/GPCS4/Graphic/Pssl)\n        \u003e Translate GCN bytecode into Spir-V bytecode. Far from complete.\n\n* ### Hardware\n    * Audio\n        \u003e Basic implementation.\n    * Gamepad\n        \u003e Basic implementation.\n\n* ### System\n    * Dynamic linker\n        \u003e TLS support is not complete yet, and possibly neither are some other initialization functions.\n    * System resource management, ie. Thread, virtual memory, synchronize object, file, clock.\n        \u003e For functions which do not require system resource (e.g: math functions),  \n        we'll use the system libraries directly.  \n        For others, we will try to implement them, one by one.\n\n## Join\n\nRead our [Developer's Guide](https://github.com/Inori/GPCS4/blob/master/Doc/DeveloperGuide.md)\n\nFor more details you could join our discord server to contact me, or if you are used to Tencent QQ/TIM, just join our group. There you can get more resources which are useful for contributing.\n\nGitter: [GPCS4EMU](https://gitter.im/gpcs4emu/community)  \nDiscord: [GPCS4](https://discord.gg/PXrUxtk) (Currently not maintained)  \nTencent QQ/TIM Group Number: \u003ca target=\"_blank\" href=\"//shang.qq.com/wpa/qunwpa?idkey=aacc9b682acbb7e7463c256cb76ce3fb0f7ba8a584d1561e7eeffe227e14e602\"\u003e470865218\u003c/a\u003e\n\n\n\n## Build\nTo run or develop GPCS4, a CPU supporting AVX instruction set as well as a graphics card supporting Vulkan 1.3 are required.  \nCurrently, only Windows build is supported.  \n\nFor more details, see the [Developer's Guide](https://github.com/Inori/GPCS4/blob/master/Doc/DeveloperGuide.md)\n## Credits\n[DXVK](https://github.com/doitsujin/dxvk)  \n[uplift](https://github.com/idc/uplift)\n\n## License\n[GPL-3.0](https://github.com/Inori/GPCS4/blob/master/LICENSE)  \n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Finori%2Fgpcs4","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Finori%2Fgpcs4","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Finori%2Fgpcs4/lists"}