eglantine-cirakg/src/video_core/shader/decode/hfma2.cpp, branch nx2 Mirror of github.com/cira0100/Eglantine-public nx2, a fork of Djihads80/Eglantine. https://git.cirakg.xyz/eglantine-cirakg/atom?h=nx2 2021-07-23T01:51:22+00:00 shader: Remove old shader management 2021-07-23T01:51:22+00:00 ReinUsesLisp reinuseslisp@airmail.cc 2021-02-16T23:52:12+00:00 urn:sha1:65069df8aa3975b055d70c3c615f9c99d60c72e0 Shader_Ir: Downgrade precision and rounding asserts to debug asserts. 2019-07-18T12:17:19+00:00 Fernando Sahmkow fsahmkow27@gmail.com 2019-07-18T12:17:19+00:00 urn:sha1:a13b47f080bdfdb08ccf00c806e21be2a80654fc This commit reduces the sevirity of asserts for FP precision and rounding as this are well known and have little to no consequences in gpu's accuracy. shader: Use shared_ptr to store nodes and move initialization to file 2019-06-05T23:41:52+00:00 ReinUsesLisp reinuseslisp@airmail.cc 2019-06-05T01:44:06+00:00 urn:sha1:fd392543e80944f4ff4dba770b139573fa5e1b4e Instead of having a vector of unique_ptr stored in a vector and returning star pointers to this, use shared_ptr. While changing initialization code, move it to a separate file when possible. This is a first step to allow code analysis and node generation beyond the ShaderIR class. Corrections Half Float operations on const buffers and implement saturation. 2019-04-21T01:11:33+00:00 Fernando Sahmkow fsahmkow27@gmail.com 2019-04-20T03:10:19+00:00 urn:sha1:b17f7da309a826d56fec822d938bccfa7f29b75e shader_ir/decode: Fix half float pre-operations and remove MetaHalfArithmetic 2019-04-16T00:16:10+00:00 ReinUsesLisp reinuseslisp@airmail.cc 2019-04-15T22:48:11+00:00 urn:sha1:6ea1afc2bcde6de965c292499c3d353c66749717 Operations done before the main half float operation (like HAdd) were managing a packed value instead of the unpacked one. Adding an unpacked operation allows us to drop the per-operand MetaHalfArithmetic entry, simplifying the code overall. shader_ir: Rename BasicBlock to NodeBlock 2019-02-03T20:21:20+00:00 ReinUsesLisp reinuseslisp@airmail.cc 2019-01-30T05:09:40+00:00 urn:sha1:92c948999b3c354891a22b230adbb1393f5084a3 It's not always used as a basic block. Rename it for consistency. shader_ir: Pass decoded nodes as a whole instead of per basic blocks 2019-02-03T20:21:20+00:00 ReinUsesLisp reinuseslisp@airmail.cc 2019-01-30T04:56:33+00:00 urn:sha1:e3c0f29a4d0025a33b29c65dd498ba0455798d82 Some games call LDG at the top of a basic block, making the tracking heuristic to fail. This commit lets the heuristic the decoded nodes as a whole instead of per basic blocks. This may lead to some false positives but allows it the heuristic to track cases it previously couldn't. shader_ir: Unify constant buffer offset values 2019-01-30T05:45:50+00:00 ReinUsesLisp reinuseslisp@airmail.cc 2019-01-28T21:11:23+00:00 urn:sha1:12fbe5dcf811b6439336e52fa9860be0a444cdfa Constant buffer values on the shader IR were using different offsets if the access direct or indirect. cbuf34 has a non-multiplied offset while cbuf36 does. On shader decoding this commit multiplies it by four on cbuf34 queries. shader_ir: Pass to decoder functions basic block's code 2019-01-15T20:54:53+00:00 ReinUsesLisp reinuseslisp@airmail.cc 2018-12-28T23:00:36+00:00 urn:sha1:1be12d581940b5a4724f536359ec202c66789978 shader_decode: Implement HFMA2 2019-01-15T20:54:52+00:00 ReinUsesLisp reinuseslisp@airmail.cc 2018-12-23T05:26:35+00:00 urn:sha1:54bffa5381465550fa9e24207cc64c661f758789