Henrik RydgårdandClaude Opus 5.5 ae68a7e73f Coded Arms: Contagion: Read back the stencil the crosshair checks ...

The crosshair turns red, and lock-on works, when stencil bit 3 is set at
the centre of the frame, which the game tests by reading the pixel from
VRAM with the CPU (#17936). Hook that and read back the stencil of that
row into the alpha bytes in RAM. The alpha the hardware backends keep
doesn't follow stencil everywhere, so reading color isn't enough.

Adds PerformReadbackStencilToMemory for this (8888 only for now).

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

2026-10-12 12:15:56 +02:00

..

ARM

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

ARM64

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

fake

Keep JIT block entries and replacement hooks out of PSP memory

2026-10-11 10:33:30 +02:00

IR

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

JitCommon

Debugger: Show replacement hooks in the disassembly again

2026-10-11 10:33:30 +02:00

LoongArch64

Keep JIT block entries and replacement hooks out of PSP memory

2026-10-11 10:33:30 +02:00

RiscV

Keep JIT block entries and replacement hooks out of PSP memory

2026-10-11 10:33:30 +02:00

x86

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

Interpreter.cpp

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

Interpreter.h

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

InterpreterDispatch.cpp

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

InterpreterDispatch.h

Plumb an explicit MIPSState *mips through the interpreter's Int_* handlers

2026-08-12 14:02:19 +02:00

InterpreterVFPU.cpp

VFPU: vsqrt, vrsq, vrcp and vnrcp are exact in every backend

2026-09-24 12:24:42 -06:00

InterpreterVFPU.h

Plumb an explicit MIPSState *mips through the interpreter's Int_* handlers

2026-08-12 14:02:19 +02:00

MIPS.cpp

Keep JIT block entries and replacement hooks out of PSP memory

2026-10-11 10:33:30 +02:00

MIPS.h

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

MIPSAnalyst.cpp

Coded Arms: Contagion: Read back the stencil the crosshair checks

2026-10-12 12:15:56 +02:00

MIPSAnalyst.h

Savestate: Rehash analyzed functions before writing replacements on load

2026-09-28 09:34:06 -06:00

MIPSAsm.cpp

Make instruction cache invalidation (for us, jit cache invalidation) clearer

2026-08-16 16:59:52 +02:00

MIPSAsm.h

Fix the API for MIPSAssembleOpcode to remove a global

2025-11-03 16:08:07 +01:00

MIPSCodeUtils.cpp

Keep JIT block entries and replacement hooks out of PSP memory

2026-10-11 10:33:30 +02:00

MIPSCodeUtils.h

Move the dump playback mips code to Playback.cpp. Assorted cleanup.

2024-12-10 01:27:25 +01:00

MIPSDebugInterface.cpp

Debugger: Show replacement hooks in the disassembly again

2026-10-11 10:33:30 +02:00

MIPSDebugInterface.h

Win32 debugger: stop cutting off register values in CtrlRegisterList

2026-09-12 13:46:12 -06:00

MIPSDis.cpp

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

MIPSDis.h

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

MIPSDisVFPU.cpp

Fix assembly/disassembly for various VFPU opcodes

2026-08-11 10:10:56 -04:00

MIPSDisVFPU.h

Improve debugger assemble/disassemble compatiblity

2026-07-07 20:30:51 -04:00

MIPSStackWalk.cpp

Keep JIT block entries and replacement hooks out of PSP memory

2026-10-11 10:33:30 +02:00

MIPSStackWalk.h

Show a MIPS stack trace on crash screen (#17211)

2023-03-31 10:08:12 +02:00

MIPSTables.cpp

Rename the replacement pseudo-op, drop the leftover emuhack defines

2026-10-11 10:33:30 +02:00

MIPSTables.h

Plumb an explicit MIPSState *mips through the interpreter's Int_* handlers

2026-08-12 14:02:19 +02:00

MIPSTracer.cpp

MIPSTracer: don't index trace_info with stale block indices

2026-09-19 10:02:54 -06:00

MIPSTracer.h

MIPSTracer: don't index trace_info with stale block indices

2026-09-19 10:02:54 -06:00

MIPSVFPUUtils.cpp

IR: Compute vrot's sine and cosine in one call

2026-09-24 16:22:41 -06:00

MIPSVFPUUtils.h

IR: Compute vrot's sine and cosine in one call

2026-09-24 16:22:41 -06:00