Xargon/Duckstation
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7893 commits 1 branch 1 tag 100 MiB
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37 commits

Author SHA1 Message Date
Stenzek bee7fd86b8
CPU/PGXP: Remove remaining C-isms 2024-08-20 22:29:51 +10:00
Stenzek 6e8a69c46f
CPU/PGXP: Eliminate extra copy in SLT/SLTU 2024-08-20 22:29:51 +10:00
Stenzek 17e8b610ea
CPU/PGXP: Purge macros 2024-08-20 22:29:51 +10:00
Stenzek ef251d6147
CPU/PGXP: Rewrite SLL handler 
Shift flags as well as the values.
 2024-08-20 22:29:51 +10:00
Stenzek d4775e097e
CPU/PGXP: Combine logical/arithmetic shift functions 2024-08-20 22:29:50 +10:00
Stenzek 8975b937d4
CPU/PGXP: Combine static/variable shift instructions 2024-08-20 22:29:50 +10:00
Stenzek e5c241b9f5
CPU/PGXP: Purge psx_value completely 2024-08-20 22:29:50 +10:00
Stenzek 588a63080f
CPU/PGXP: Purge psx_value from shifts 2024-08-20 22:29:50 +10:00
Stenzek e784869c15
CPU/PGXP: Purge psx_value from first half of instructions 2024-08-20 22:29:50 +10:00
Stenzek 9f5cddc94f
CPU/PGXP: Use Instruction type 2024-08-20 22:29:50 +10:00
Stenzek 167249fa3c
CPU/PGXP: Make MTC2/LWC2 behave the same 2024-08-20 22:29:50 +10:00
Stenzek 2383104da0
CPU/PGXP: Fix typo in SLTU() 2024-08-20 22:29:50 +10:00
Stenzek 11f7bfc461
CPU/PGXP: Refactor add/sub for small speedup 2024-07-10 20:56:42 +10:00
Stenzek e5c62b8baf
CPU/PGXP: Fix incorrect Y on invalid add/sub 2024-07-10 20:56:21 +10:00
Stenzek 5881133cf5
CPU/PGXP: Set valid on bitwise ops from lowprec 2024-07-10 19:10:56 +10:00
Stenzek f0e2d1a9fa
CPU/PGXP: Rewrite SLTI/SLTIU handlers 
Don't read uninitialized memory...
 2024-07-09 20:14:08 +10:00
Stenzek d922a43127
CPU/PGXP: Don't force valid input on slt/sltu 2024-07-09 19:45:44 +10:00
Stenzek 3b7844be5a
CPU/PGXP: Don't force valid inputs on mult/div 2024-07-09 19:21:47 +10:00
Stenzek d831cb69a9
CPU/PGXP: Normalize variable names 2024-07-09 19:16:16 +10:00
Stenzek 5410a42fd7
CPU/PGXP: Explicitly handle addi rt, zero, nnnn 2024-07-09 19:07:17 +10:00
Stenzek b6f7420018
CPU/PGXP: Don't force inputs to valid on add/sub 2024-07-08 17:18:27 +10:00
Stenzek 22c76d43c3
CPU/PGXP: Reduce vertex cache memory 2024-05-25 02:06:40 +10:00
Stenzek 4e922a34a7
Log: Simplify macros 2024-05-24 02:08:14 +10:00
Stenzek 7476baced6
CPU/PGXP: Track valid Z for lower/upper halves of 32-bit values 
Dragon Valor writes both lower and upper halfwords separately from
non-valid-Z values. The Z needs to be cleared out.
 2024-05-18 00:33:22 +10:00
Stenzek ea4efb4e52
CPU/PGXP: Prefer fresh over tainted Z values 
Fixes terrain polygon's Z in Wild Arms 2 after battles.
 2024-05-18 00:33:22 +10:00
Stenzek 5672b0da95
CPU/PGXP: sub rd, rs, 0 => move rd, rs 2024-05-18 00:33:22 +10:00
Stenzek bbac7a60a0
CPU/PGXP: Don't set high bits of flags 2024-05-18 00:33:22 +10:00
Stenzek 37b1aa45dd
CPU/PGXP: Minor optimization to shift instructions 2024-05-18 00:33:22 +10:00
Stenzek 3fd86a69a4
CPU/PGXP: Use component enum 2024-05-18 00:33:22 +10:00
Stenzek e4bedbbbfa
CPU/PGXP: Readability improvements 2024-05-17 23:46:18 +10:00
Stenzek 29d4e04e3b
CPU/PGXP: Use bit math for flags instead of union 2024-05-17 23:46:18 +10:00
Stenzek 82f3e17b78
CPU: Value logging/tracing for PGXP 2024-05-17 23:46:18 +10:00
Stenzek bc2c334370
Misc: Combine some redundant functions 2023-12-13 20:56:40 +10:00
Stenzek 6557033b98
FullscreenUI: Replace some std::string instances with TinyString 2023-12-06 20:12:20 +10:00
Stenzek e835f118b7
Hotkeys: Fix toggle CPU PGXP with Interpreter 2023-12-06 20:12:20 +10:00
Stenzek 591a2228d6
GTE: Add register names for debugging 2023-12-06 20:12:20 +10:00
Stenzek 185af2b039
CPU/NewRec: Fix lui/mfc0 not getting called in CPU PGXP mode 2023-12-06 20:12:20 +10:00
Renamed from src/core/pgxp.cpp (Browse further)