PPSSPP Git Update (June 1, 2026)

PPSSPP Git (2026/06/01) is a fast and portable PSP emulator for multiple platforms, including Android and Windows. Recent updates include various bug fixes, such as correcting improper image orientation and unnecessary ISO error reporting. Features like load state confirmation and a new audio mixing setting for Android have been added. Several optimizations were made to enhance depth and viewport handling, particularly for hardware transform and software fallback scenarios. The Khmer language support has been introduced, alongside multiple build fixes. For download, the emulator is available in both x64 and Android versions.

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PPSSPP Git (2026/06/01) has been compiled. PPSSPP is a swift and versatile PSP emulator available for Android, Windows, Mac, and Linux, developed in C++.

PPSSPP Git Changelog:
* Merged pull request #21762 from hrydgard/misc-fixes
* Resolved imgui being inverted on certain backends.
* Introduced lock to RingbufferLog
* Removed the option “Disable range culling”. No games currently require it.
* Reduced unnecessary error reporting while loading ISOs in the file browser
* Merged pull request #21760 from misantronic/feature/achievementshost-cli-override
* Android: Added achievements host override receiver
* Merged pull request #21758 from kreinholz/master
* Fixes for building with clang on FreeBSD
* Merged pull request #21755 from Eloren1/load-save-confirm
* Added LoadStateConfirmScreen across all build systems
* Isolated TriggerFinish from parent result
* Included screenshots + extracted LoadStateConfirmScreen
* Implemented load confirmation popup following shortcut
* Automatically translated using existing terminology
* TriggerFinish now called on the next frame outside the popup
* UI: Added load state confirmation option
* Merged pull request #21754 from hrydgard/audio-focus
* Developed the “Mix audio with other apps” setting for Android.
* Merged pull request #21753 from hrydgard/add-khmer-language
* Integrated Khmer language, contributed by Chhe Borin
* Merged pull request #21715 from hrydgard/vp-refactor-2
* Corrected logic that caused unnecessary software transform fallback if cull planes were missing. Minor cleanup performed.
* Fixed the backward check for minZ/maxZ in the fragment shader
* Resolved issues related to dirtying caused by clip flag state. This could potentially be optimized further.
* Addressed several issues with depth rounding and depth clamp in D3D11
* Minor logging adjustments
* Flushed on modified clipInfoFlags. This resolves numerous Z fighting artifacts resulting from unusual mesh joining and sw/hw transform conflicts.
* Directly determined the clip flags while culling, which simplifies the code.
* Checked if the viewport transform matches the clip space. If it does, the near clip plane can be skipped.
* Cached the cull matrix. Minor bbox optimization implemented.
* Cleaned viewport-scissor dirty state
* Bugfixes, cleanup executed
* Unified the bounding depth checks and corrected them if minmax clip is required
* Implemented fragment shader depth clamp and min/max discard. Slower on some hardware, but serves as a fallback.
* Removed the obsolete compat.ini flag DisableAccurateDepth
* Eliminated redundant function parameters
* Minor fix within ScreenManager
* Appropriate epsilons added to cull distance. Resolves the NBA issue.
* Removed geometry shader culling support. This is predominantly supplanted and will be entirely replaced by software transform.
* Fixed build issues, removed unnecessary variable
* Cleaned up and increased the max cull count. Flatout water is now functional.
* Through mode drawings shouldn’t undergo min/max testing
* Rounded off Z for min/max tests. This allows both Test Drive map and Wipeout Pure shadows to work simultaneously.
* D3D and OpenGL shader build fixes
* Reverted to software on out-of-bounds projected depth
* Increased the minimum vertex count for assessing fast-cull. This fixes #10914 in hardware transform (by relaying to software)
* Fallback to software transform if the draw intersects -W
* Added more informative data in BoundingDepths. Slightly more resource-intensive.
* Disabled debug colors
* Fixed unittest
* Applied triangle near-clipping in software transform.
* Removed state from SoftwareTransform class
* Software transform: More updates on Z clamping
* Minor SIMD optimization in the software transform
* Implemented depth clamp (for safe instances) in the software transform pipeline, ensuring triangle culling is consistently performed.
* Engaged in some work on software transform
* VertexShaderGenerator activities
* Re-enabled cull distance in vertex shader, addressed certain test discrepancies
* Propagated depth information (although not always generated yet)
* Introduced a slight depth bias to mimic rounding of Z. Corrected min/max clip plane mathematics
* Computed min/max Z and W from the culling loop, utilizing them for additional culling
* Evaluated minZ,maxZ,minW,maxW during culling, and employed these values for further culling. In addition, assorted vshader work.
* Implemented minZ/maxZ through user-defined clip planes
* Corrected Z behavior in through mode, added another verification for range culling
* Re-implemented range culling
* Removed a considerable amount of legacy depth and viewport code, rectified OpenGL issues
* Simplified line expansion
* Transitioned viewport transform to software in SW transform mode
* Hardware transform functionality appears operational, while software transform still presents challenges
* Substituted u_proj_through with a straightforward scale/offset
* Minor streamlining
* Merged pull request #21748 from kreinholz/master
* The experimental BUILD_BUNDLED_FFMPEG option is not enabled by default
* Added an experimental cmake port of ppsspp-ffmpeg as a standard module built from source