Henrik RydgårdandClaude Opus 5.5 fcfac13643 Share the drop shadow code between the UI atlas and the text drawer ...

CompositeDropShadow in Common/Render/DropShadow.cpp blurs a premultiplied
RGBA image's alpha (with an optional offset) and composites the image
over it. The atlas's AddDropShadow and TextDrawer::AddDropShadow are now
thin wrappers that pick the parameters.

The blur scatters only the non-transparent texels, which makes atlas
shadows 3-7x faster than the old gather-with-clamping version. Atlas
output is unchanged apart from rounding (alpha differs by at most 1).

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

2026-10-23 11:56:24 +02:00

..

Audio

Move the microphone's lock-free sample ring to Common/Audio/SampleRing.h

2026-10-10 18:49:21 +02:00

Battery

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Crypto

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Data

Encoding: Report bad UTF-16 surrogates and Shift-JIS lead bytes as invalid

2026-10-16 22:05:12 +02:00

File

ZipFileReader: Lock the archive when looking up a file

2026-10-20 11:22:31 +02:00

GPU

Outputs: Defensive checks, and don't wait for a Metal drawable twice in a frame

2026-10-22 23:08:52 +02:00

Input

UI: Use Cmd for shortcuts on Mac and iOS, not Ctrl

2026-10-17 17:46:55 +02:00

Log

Don't save log levels set from the command line

2026-10-08 20:11:23 +02:00

Math

CrossSIMD: The C++ fallback's AsVec3ByMatrix44 computes W

2026-10-15 10:33:44 +02:00

Net

Net: Stricter inet_pton, reject empty labels in direct DNS lookups

2026-10-22 11:51:17 +02:00

Profiler

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Render

Share the drop shadow code between the UI atlas and the text drawer

2026-10-23 11:56:24 +02:00

Serialize

SaveState: Report failed writes, and call back on network refusals

2026-10-19 20:18:46 +02:00

System

External display setting: Show the game, or mirror the screen

2026-10-22 22:31:07 +02:00

Thread

Allow specifying a cap on the number of threads used in ParallelLoop

2026-10-09 14:33:58 +02:00

UI

UI: A press and release in one event is a press only for the top screen

2026-10-22 23:16:47 +02:00

VR

Android/VR input: Lock the VR key state, fix device tracking and release

2026-10-12 01:56:32 +02:00

ABI.cpp

CPU: Pass the MIPSState explicitly where it was already at hand

2026-10-20 09:47:48 +02:00

ABI.h

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Arm64Emitter.cpp

ARM64 emitter: Add vector CLZ, LD4, UMULL by element, ABS and SLI

2026-10-15 11:02:17 +02:00

Arm64Emitter.h

ARM64 emitter: Add vector CLZ, LD4, UMULL by element, ABS and SLI

2026-10-15 11:02:17 +02:00

ArmCommon.h

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ArmCPUDetect.cpp

Remove redundant .c_str()

2025-08-31 13:37:43 +02:00

ArmEmitter.cpp

ARM emitter: Let VMOV_imm load ones-filled I_32 immediates

2026-10-14 21:06:14 +02:00

ArmEmitter.h

Add a utility function for all the ABIs to call functions with a pointer arg. Use to call Advance from the JIT with the MIPSContext. Indent some code better.

2026-08-13 08:09:30 +02:00

BitScan.h

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BitSet.h

Reverse the bits so we actually get the desired shader sorting order in the debug shader viewer

2026-07-07 20:16:37 +02:00

Buffer.cpp

Fix the latent tail from the Common/Core review

2026-10-16 18:14:44 +02:00

Buffer.h

Just some refactoring of the GPUStatistics struct, and more use of StringWriter

2026-05-29 14:40:31 +02:00

CMakeLists.txt

Share the drop shadow code between the UI atlas and the text drawer

2026-10-23 11:56:24 +02:00

CodeBlock.h

Add a JIT stats debug overlay

2026-10-17 14:49:24 +02:00

Common.h

Make fast_matrix_mul_4x4 inlineable

2026-01-30 14:10:32 +01:00

Common.vcxproj

Share the drop shadow code between the UI atlas and the text drawer

2026-10-23 11:56:24 +02:00

Common.vcxproj.filters

Share the drop shadow code between the UI atlas and the text drawer

2026-10-23 11:56:24 +02:00

CommonFuncs.h

Just some refactoring of the GPUStatistics struct, and more use of StringWriter

2026-05-29 14:40:31 +02:00

CommonTypes.h

Remove the mfplat.dll hard dependency (now dynamic).

2026-05-11 16:09:22 +02:00

CommonWindows.h

Do some include untangling, to limit the spread of the Windows.h include from SevenZipFileReader.h

2026-03-27 14:34:18 -06:00

CPUDetect.cpp

Comment improvements, rename a dirty-flag

2026-07-13 11:10:31 +02:00

CPUDetect.h

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DbgNew.h

Some progress with server status UI

2026-03-30 11:34:19 -06:00

ExceptionHandlerSetup.cpp

Add PPSSPP_PLATFORM(TVOS), skip sigaltstack on tvOS

2026-10-13 00:42:33 +02:00

ExceptionHandlerSetup.h

Mac/iOS: Hook up the memory fault handler, including on ARM64

2026-09-28 13:54:23 -06:00

FakeCPUDetect.cpp

Delete remains of support for the MIPS architecture as host

2026-02-17 10:20:51 +01:00

GhidraClient.cpp

Using the GE debugger before launching a game was a crash. De-claude a bit in Kotcrab's code.

2026-09-02 17:52:26 +02:00

GhidraClient.h

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Log.cpp

Fix the latent tail from the Common/Core review

2026-10-16 18:14:44 +02:00

Log.h

IRWriter: Remove the confusing and inefficient AddConstant

2026-08-15 18:31:20 +02:00

LogReporting.cpp

Correct host0: mount

2026-08-24 09:30:44 +02:00

LogReporting.h

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LoongArch64Emitter.cpp

LoongArch64Emitter: range-check BZ fixups against the BZ range

2026-10-16 18:16:53 +02:00

LoongArch64Emitter.h

LoongArch64: fix QuickCallFunctionR passing the argument in a vector register

2026-09-19 12:19:24 -06:00

LoongArchCPUDetect.cpp

LoongArch64: keep LSX detected, and map lanes the way the compilers expect

2026-09-21 15:36:49 -06:00

MachineContext.h

Remove leftovers of 32-bit ARM Windows support

2026-09-28 13:58:29 -06:00

MemArena.h

Merge pull request #22690 from hrydgard/me-core

2026-10-21 08:37:22 +02:00

MemArenaAndroid.cpp

32-bit: Keep the memory view range reserved, and mask guest addresses to it

2026-10-20 23:21:11 +02:00

MemArenaDarwin.cpp

Memory: Give the Media Engine an address space of its own

2026-10-20 22:22:40 +02:00

MemArenaHorizon.cpp

MemArena: report mapping failures instead of returning success

2026-09-02 18:06:47 +02:00

MemArenaPosix.cpp

32-bit: Keep the memory view range reserved, and mask guest addresses to it

2026-10-20 23:21:11 +02:00

MemArenaWin32.cpp

Comment on a failed UWP view aliasing attempt, document why it can't work

2026-09-02 18:06:47 +02:00

MemoryUtil.cpp

Mac ARM64: Switch JIT memory between writable and executable per thread

2026-10-15 09:55:35 +02:00

MemoryUtil.h

Keep JIT block entries and replacement hooks out of PSP memory

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

MemoryUtilHorizon.cpp

Keep JIT block entries and replacement hooks out of PSP memory

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

MsgHandler.h

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OSVersion.cpp

Default to Vulkan on Win10+ (previously Win11+). Set UI scaling default to -1 on all desktops.

2025-07-20 19:05:38 +02:00

OSVersion.h

Default to Vulkan on Win10+ (previously Win11+). Set UI scaling default to -1 on all desktops.

2025-07-20 19:05:38 +02:00

RiscVCPUDetect.cpp

Check framebuffer copy sources, and fix two easy crashes

2026-08-31 12:15:50 +02:00

RiscVEmitter.cpp

RISC-V emitter: Fix the vmv.s.x and vfmv.s.f encodings

2026-10-15 14:42:00 +02:00

RiscVEmitter.h

RISC-V emitter: Fix Zcb byte offsets, and FLI of a NaN

2026-10-15 14:41:51 +02:00

StringUtils.cpp

CwCheat: Ignore invisible characters, and show parse errors

2026-10-18 13:40:18 +02:00

StringUtils.h

CwCheat: Ignore invisible characters, and show parse errors

2026-10-18 13:40:18 +02:00

Swap.h

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SysError.cpp

Cleanup claude's mess with strerror_r

2026-09-02 17:53:12 +02:00

SysError.h

Remove the outdated comment

2026-05-16 10:40:08 +02:00

Thunk.cpp

x86 JIT: Don't save callee-saved registers in the call thunk

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

Thunk.h

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TimeUtil.cpp

Common: Use CLOCK_UPTIME_RAW for the monotonic clock on Apple platforms

2026-10-19 14:17:52 +02:00

TimeUtil.h

Common: Share one non-Windows time implementation, fix the fallback

2026-10-19 14:17:52 +02:00

x64Analyzer.cpp

Fix five ways to end up stuck, crashed, or silently degraded

2026-08-31 12:27:24 +02:00

x64Analyzer.h

Fix five ways to end up stuck, crashed, or silently degraded

2026-08-31 12:27:24 +02:00

x64Emitter.cpp

Emitters: fix a batch of encoding bugs

2026-08-30 13:44:34 +02:00

x64Emitter.h

CPU: Pass the MIPSState explicitly where it was already at hand

2026-10-20 09:47:48 +02:00