* Improve spec-correct V_CMP_U64 semantics
* Clang-format
* - implement libSceFont text-source, string, and writing object support
- add OrbisFontTextSource, OrbisFontCreateStringDetail, OrbisFontString, and writing-related ABI structures and function declarations
- implement font string lifecycle and parsing flow, including default-font handling, terminate state, and character storage management
- implement writing-step and writing-metrics APIs, including render-step accessors and invisible-character masking
- implement additional glyph and character query APIs for text/font code, glyph form, metrics form, scale, and metric references
- implement library font open mode setter and string metadata getters
- consolidate duplicated font helper math and system-font alias resolution into shared internal utilities
- update font rendering metric snapping logic to use consistent ceil/floor handling for bearings, advance, and stride computation
- clean up font internals by removing duplicate local helpers and redundant declarations
- apply clang-format and line-ending cleanup to modified font sources
---------
Co-authored-by: w1naenator <valdis.bogdans@hotmail.com>
* Implement stencil export capability in SPIR-V
Added support for stencil export in SPIR-V output.
* Add StencilRef case to attribute handling
* Add stencil reference variable definition
* Add stencil_ref Id to spirv_emit_context.h
* Add bary_coord_nopersp_sample ID and fix namespace formatting
* Implement various Emit functions for SPIR-V attributes
* oopsie i accidently uploaded the code twice
* Add supports_shader_stencil_export flag to profile
* Add stencil export support for shader profile
* Add stencil reference check for shader export support
* Conditional store for stencil reference
Add conditional store for stencil reference based on shader stencil export support.
* Add shader stencil export support check
* fix clang
* Add StencilRef handling in SPIRV context
* Remove unnecessary conversion for stencil_ref
* NP Part 1: NPSignaling
PR Split 1 of X, adds the NPSignaling Library and some of the dependencies. Any stubs are highlighted by the stubs files and will be resolved upon other PRs. (Dependencies are to shadnet and further PR's to Matching2)
* PR Corrections
* PR Corrections 2
* PR Corrections 3
* clang fix
* Move to folder per request
* dummy fontlib libs
* register font libs
* typo fix
* added font error file
* added sceFontCharacterGetBidiLevel (from RE)
* fixup
* sceFontCharacterGetTextOrder , sceFontCharacterLooksFormatCharacters , sceFontCharacterLooksWhiteSpace RE
* sceFontCharacterRefersTextBack,sceFontCharacterRefersTextNext,sceFontRenderSurfaceInit,sceFontRenderSurfaceSetScissor RE
* sceFontRenderSurfaceSetStyleFrame ,sceFontStyleFrameGetEffectSlant RE added
* clang fix
* sceFontStyleFrameGetEffectWeight
* added sceFontStyleFrameGetScalePixel
* Update types.h
* fixup merge
* Enhance font rendering and management system
- Integrated `stb_truetype` for advanced font rendering.
- Added support for external and system fonts with logging.
- Introduced new structures for glyphs, metrics, and kerning.
- Implemented functions for font state management and scaling.
- Improved glyph rendering, including subpixel and caching.
- Enhanced render surface initialization and scissor handling.
- Refactored stubbed functions with proper implementations.
- Added ABI compatibility checks for key structures.
- Improved logging, error handling, and code organization.
- Updated documentation and comments for better clarity.
* Fix for DC: font scale still inaccurate, cause unknown.
Refactor font library: streamline file handling, enhance layout caching, and improve scale computation.
* Remove unnecessary blank line in OrbisFontStyleFrame struct
* Loading font files from app0, some other fixes.
* restored accidentally deleted stubbs.
* Add system font path configuration and loading functionality
Config example:
[General]
...
sysFontPath = "/.../NotoSansJP-Regular.ttf"
...
* Handle missing system font by clearing font bytes and logging an error
* Remove unused <system_error> include from font.cpp
possible MacOS build crash reason.
* fontlib: refactor style frame API; config-driven system fonts
-Update style frame getters to take the frame explicitly:
--sceFontStyleFrameGetResolutionDpi(OrbisFontStyleFrame*, u32* h_dpi, u32* v_dpi)
--sceFontStyleFrameGetScalePixel(OrbisFontStyleFrame*, float* w, float* h)
--sceFontStyleFrameGetScalePoint(OrbisFontStyleFrame*, float* w, float* h)
-Ensure setters operate directly on the passed style frame (signatures unified):
--sceFontStyleFrameSetEffectSlant(OrbisFontStyleFrame*, float slantRatio)
--sceFontStyleFrameSetEffectWeight(OrbisFontStyleFrame*, float weightXScale, float weightYScale, u32 mode)
--sceFontStyleFrameSetResolutionDpi(OrbisFontStyleFrame*, u32 h_dpi, u32 v_dpi)
--sceFontStyleFrameSetScalePixel(OrbisFontStyleFrame*, float w, float h)
--sceFontStyleFrameSetScalePoint(OrbisFontStyleFrame*, float w, float h)
-Remove/streamline unused declarations from font.h to tighten the interface
-Call sites using style frame getters must pass an OrbisFontStyleFrame* now
Config: define system fonts path and default filename overrides
-Add [General].sysFontPath to set the base directory for system fonts
-Add [SystemFonts]:
--fallback = "SST-Roman.otf" (lowercase key) for the default face when no set is requested
--Per-font overrides using lowerCamelCase keys (start with fontSet...), e.g.:
---fontSetSstStdJapaneseJpArBold = "SSTJpPro-Bold.otf"
--Override values are filenames resolved under sysFontPath (paths are rejected and logged)
-Back-compat: still accept legacy SysFontPath and Fallback if present
-Logging: emit errors when sysFontPath is missing/invalid, fallback missing, or an override includes a path
-Configs should switch to sysFontPath and [SystemFonts].fallback with override keys
* font.cpp
Added full glyph tracking/outline plumbing plus mutex-protected generated-glyph tracking and helpers (BuildTrueOutline, true-outline extraction, glyf detection, system-font cache/fallback logic, etc.).
Swapped OTF defaults for several JP/JP_AR sets (and CJK sets used by Death Stranding / Anywhere VR) to SSTAribStdB24-Regular.ttf or other TTFs so we load glyf faces.
Wrapped every LOG_* call in INFO/DEBUG pairs: INFO just announces the call, DEBUG lists each parameter on its own line with an extra trailing newline; warnings/errors remain for validation/fallback.
Implemented TTF detection for cache loading and fallback with logging.
Renamed glyph param struct/members, moved glyph handle struct into the header, and renamed the glyph API parameters/fields accordingly.
font.h
Added the new glyph outline/glyph handle definitions and renamed OrbisFontGenerateGlyphParams members (id, res0, form_options, mem, res1/2).
Updated function prototypes to use the renamed types and pointers (e.g., sceFontGenerateCharGlyph signature now matches the new names).
fontft.cpp
Reworked sceFontSelectLibraryFt/sceFontSelectRendererFt logging to follow the same INFO/DEBUG pattern (INFO announces that selection is requested, DEBUG dumps all params).
* clang
* Scaling and font state
Removed env‑driven debug scaling (ScaleMode, GetScaleMode, GetScaleBias, SHADPS4_FONT_SCALE_*).
Added FontState::is_otf_cff and storing of external vmetrics (ext_ascent, ext_descent, ext_lineGap).
Introduced ComputeScaleExtPoint, ComputeScaleExtPixel, IsEmProfileExternalFont and ComputeScaleExtForState to choose ascender‑ vs EM‑based scaling per font (system fonts + CFF → ascender; selected TTF profiles → EM).
Updated callers (sceFontGetCharGlyphMetrics, glyph cache, layout, renderer, clones, scale setters) to use ComputeScaleExtForState instead of ComputeScale / ComputeScaleExt.
System font handling
Added ReportSystemFaceRequest helper to centralize “attach system font or log why not” and avoid repeating the logic at each call site.
Slightly adjusted when system_requested is set and how fallback/system attach errors are reported.
Horizontal layout
sceFontGetHorizontalLayout now logs invalid parameter/handle and, when an external face is present, uses that face’s vmetrics and the per‑state scale to compute baselineOffset and lineAdvance.
(Fallback still uses the simple scale_h‑based approximation.)
Glyph rendering (horizontal)
Reworked sceFontRenderCharGlyphImageHorizontal:
Resolves effective pixel scale from the attached style frame + point/pixel API via ResolveStyleFrameScale.
Uses ComputeScaleExtForState to compute scale_y (and derived scale_x), rather than a single global scale.
Always computes metrics from stbtt_GetCodepointHMetrics + GetCodepointBitmapBoxSubpixel, with metrics->h_bearing_* and h_adv in sync with those scales.
Introduces a clearer origin/gravity model:
System fonts: (x,y) treated as raw top‑left.
Certain external TTFs (EM‑profile) : (x,y) treated as baseline.
Other external fonts (CFF/point etc.): (x,y) treated as line‑top with baseline offset.
Validates surfaces more strictly and returns NO_SUPPORT_SURFACE when buffer/size/bpp are invalid; supports only 1‑bpp and 4‑bpp.
Uses a local glyph_bitmap and a straightforward blit with scissor/clipping, instead of the older mix of cached bitmaps/PUA logging.
Removed PUA/placeholder glyph debug tracing and the more ad‑hoc baseline “adjusted_y” heuristic.
Logging clean‑up
Standardized LOG_INFO/LOG_DEBUG in sceFont* functions:
Info: usually just "called" or a short description (“scale pixel set requested”, etc.).
Debug: "parameters:\n"/"result:\n"/"template state:\n" followed by values on separate lines.
LOG_ERROR messages no longer repeat the function name (logger already prints it); they now say "invalid parameter", "invalid font handle", "no support glyph (face/scale)", "no support surface (buffer)", etc.
Added missing error logs before some early returns (allocation failures, page_count == 0, invalid parameters), and upgraded a few previous LOG_DEBUG “invalid params” to LOG_ERROR where they correspond to an error return.
* Add internal font handling structures and layout computation functions
This commit introduces a new header file `fontft_internal.h` containing
various structures and functions for managing font handles, layout metrics,
and rendering operations. Key additions include:
- Definitions for `FontHandleOpenInfo`, `FontHandleStyleStateTail`,
and `FontHandleOpaqueNative` to encapsulate font state and properties.
- Layout-related structures such as `HorizontalLayoutBlocks`,
`VerticalLayoutBlocks`, and their respective I/O structures for
managing layout metrics and effects.
- Functions for computing horizontal and vertical layout blocks,
along with utility functions for handling layout words in byte format.
- Stubs for library functions related to font management and rendering.
These changes aim to enhance the font rendering capabilities of the
shadPS4 Emulator Project, providing a robust foundation for future
font-related features.
* Add FreeType submodule for GitHub CI workflows
* Refactor font rendering and path resolution logic to fix Metaphor: ReFantazio glyphs cropping and anywhereVR "thin" glyphs.
- Updated RenderCodepointToSurface and RenderCodepointToSurfaceWithScale functions to set result->transImage to nullptr instead of result->stage.
- Modified font definitions to use updated font file names for various language sets.
- Introduced ResolveSystemFontPathCandidate function to streamline font path resolution, allowing for better handling of font directories.
- Enhanced LoadFontFile function to check for font files in "font" and "font2" directories based on the parent directory name.
- Improved error logging for font path overrides in ResolveSystemFontPath function.
* clang
* Update fontft_internal.cpp
typo fix
* Fix: fypo
* create sys_fonts in users folder and instructions.txt of what to put inside
* cut version of emulator settings to support custom sysfonts folder
* load settings
* cmakelist
* using new saving system but i can't understand the fallback mechanism
* removed lle versions
* Enhance error logging in font metrics functions and update comments for clarity
* Refactor font library functions and improve thread safety
- Updated function signatures in font.h to include the OrbisFontLib parameter for cache clearing and outline buffer management.
- Introduced a mutex in font_internal.cpp to ensure thread safety by protecting access to global font state and library state.
- Added a RemoveState function to safely remove font states.
- Enhanced memory allocation functions in fontft_internal.cpp to use Core::ExecuteGuest for better integration with the guest environment.
- Simplified font loading logic in LibraryOpenFontMemoryStub to improve readability and maintainability.
- Removed redundant code related to file opening and memory allocation, streamlining the font loading process.
This potentially fixes emulator crashes in games that use parallel font initialization, such as Dragon’s Crown.
* Add system font path and override config support
Introduce new config options for system font directory, fallback font name, and per-font overrides. Update config load/save logic to handle a [SystemFonts] TOML section, supporting both fallback and individual font overrides. Improve user instructions for custom font setup and clarify related code comments. These changes enhance flexibility and user experience for system font configuration.
* clang
* Add system font path management functions and refactor font directory retrieval
* Restored support for loading the libSceAudiodec system module
* Refactor font path handling and remove unused functions
* Fix include order for emulator settings and key manager (Clang)
* Remove unused emulator settings files and clean up includes in main and config files
* Remove unused instructions file creation from user paths initialization
* Consolidate internal font/ft internals
Move internal font structs, aliases, and helpers out of font.cpp into shared internal headers/sources.
Promote shared ABI-facing types (including FontHandleOpaqueNative and layout/system-use structs) into font internal headers and remove function-local duplicates.
Move FreeType driver/renderer table construction into fontft_internal.cpp and wire fontft.cpp to internal getters.
Ensure internal.cpp implementations are declared in headers; deduplicate declarations and clean includes.
* Refactor memory allocation and deallocation calls to remove Core::ExecuteGuest wrapper
* clang
* Add conditional linking for freetype library in shadps4 target
* Add new fixed-point arithmetic functions for font rendering
This commit introduces several new functions to handle fixed-point arithmetic operations, specifically for converting and scaling values related to font rendering. The added functions include:
- FixedMulUnitsToF26Dot6
- Cvttss2siCompat
- RoundMul16x16ToS32
- TruncFixed16x16ToInt
- RoundFixedMulValueScaleToS32
- TruncMulUnitsToS64
- RoundFixedMul16x16ToS64
These functions will enhance the precision and performance of font rendering calculations.
* Refactor: Replace Config usage with EmulatorSettings for font directory retrieval
* Sysmodule: Stop forcing HLE for font modules
* Add support for built-in font handling and fallback mechanisms
- Introduced a new structure `BuiltinFontBlob` to manage built-in font data.
- Implemented decompression functions for loading built-in fonts from compressed data.
- Added functions to resolve and load built-in fonts, including `LoadBuiltinFontBytesShared` and `IsBuiltinFontPath`.
- Enhanced `AttachSystemFont` to utilize built-in fonts as fallbacks when system fonts are unavailable.
- Implemented `AddBuiltinFallbackFaces` to add necessary fallback fonts based on font set types.
- Updated font selection logic to include Thai and symbol fonts in `ResolveSysFontCodepoint`.
- Modified `LibraryOpenFontMemoryStub` to handle loading built-in fonts directly from shared data.
- Added notifications for users when system fonts are not found, indicating fallback usage.
- Updated header files to declare new structures and functions related to built-in font handling.
---------
Co-authored-by: georgemoralis <giorgosmrls@gmail.com>
Co-authored-by: w1naenator <valdis.bogdans@hotmail.com>
* Reset controller colours on emulator shutdown
* bruh moment
* Don't use the destructor for this
* clang, formatter of night
* forgot to stage this file
* ffs
* fix tests
* fixed tests?
* gcn tests fixed?
* now?
* possible fixed
---------
Co-authored-by: georgemoralis <giorgosmrls@gmail.com>
* Add error logging for unsupported file descriptors
Log an error when an unsupported file descriptor is encountered.
* Log error with correct variable in file_system.cpp
* fix clang being a whiny bitch
* use {}
* changed from error to warning, and added it to windows version of function
meow
* Fix some new bugs caused by lack of trophy key after #4498
By not adding to the trophy map, games would hit the error return in sceNpTrophyCreateContext instead of the stub for trophy-key-less individuals.
* Revert "Workaround for bad npbind.dat"
This reverts commit 7bd27054f3.
* Move NPCommID checks to sceNpTrophyRegisterContext
CreateContext doesn't seem to check anything, I can run it successfully on a homebrew with none of the NP files. The first errors start in sceNpTrophyRegisterContext.
* Update np_error.h
* Update np_trophy.cpp
* Workaround for bad npbind.dat
Games that check trophy returns still complain, and at this point, it's entirely the user's fault.
However, people don't like that answer, so workaround the issue.
Introduces a check for valid context paths, and a stub OK return that triggers if RegisterContext would've failed on real hardware.
* Better log messages
* sceHttpAddRequestHeader
* added sceHttpRemoveRequestHeader
* implemented a few more functions
* added sceHttpSetProxy
* cleanup
* more cleanup
* fix tests?
* fix tests part2
* Added debug in SendRequest
* improved debug
* forgot
* added real http connection path
* fixes for wipeout
* add custom redirect as it doesn't match the httplib one
* more debug messages
* clang is not my friend
* argg
* make kernelstub configurable
* added url override
* fixup
* ..
* stephen's reviews
* more stephen reviews
* http tests
* fixed tests
* fixed a single tests isssue
* one more fix
* argg
* Uze miniz instead of zlib for libSceZlib
Might fix ROTTR?
* Claaaaang
* Explicitly use miniz's uncompress
* Clang2
* Swap types
In theory, these types are all the same size. Best we use the right ones for the library though.
* Remove "stub" logs
* Restructed PthreadMutex struct
When libc creates mspaces, they modify the data of a PthreadMutex to set the mutex's private flag. Previously, on Linux, this would modify internal data of our TimedMutex, and on Windows this would modify the m_yieldloops variable.
This makes it so our m_flags is at the same offset as the real pthread_mutex struct, so no data corruption occurs.
* Further struct changes
To address review comments
It's recursive in the actual library, and since our implementation in thoroughly based on the actual library, this is needed for our code to function appropriately.
Add check in sceKernelReserveVirtualRange, sceKernelMapNamedDirectMemory, and
sceKernelMapNamedFlexibleMemory per StevenMiller123 review:
- FW >= 1.70 returns EINVAL for Fixed + addr == 0
- Older FW clears Fixed flag to fall through to managed allocation
Co-authored-by: opencode <dev@shadps4.local>
* Only initialize logging once
* Swap LOG macros for std::cerr and std::cout use.
* Add quick exit when trying to log before logger init
* Revert "Swap LOG macros for std::cerr and std::cout use."
This reverts commit a14d46d383.
* Use fmt's functions instead of cerr
Makes the commits a tad cleaner.
* Revert macro change
If I remember right, the if check here was to make sure we didn't throw exceptions after terminating the logger, which can happen due to a race involving some debug libSceVideoOut logs.
* Oops
* Implement trophy migration
* Respect user choice from save migration
* yet another nested subfolder iterator
* refactoring and remove original hardcoded forced migration code
