* renderer: rewrite glyph cache
This commit splits the current GlyphSet-based system into 2 caches,
CharMap and GlyphMap, which maps codepoints -> glyph IDs and glyph IDs -> glyphs respectively.
Each GlyphMap contains a number of GlyphAtlas mapped by their width,
and each GlyphAtlas has a list of surfaces with the same width.
Surfaces within the GlyphAtlas acts like a bump allocator, but is flexible
enough to allow older GlyphAtlas surfaces to be recycled.
GlyphMetric now contains atlas_idx and surface_idx, which points to the correct surface.
Since GlyphAtlas supports rudimentary packing & allocation, we no longer render whole
GlyphSets and this speeds up rendering in most cases.
Tab width is no longer set with the hacky "modify the GlyphMetric" hack.
* renderer: set natlas to 0 after freeing
* renderer: fix printf warning
* renderer: fix memory leak
* renderer: better whitespace rendering
* renderer: fix ubsan warning when casting ints
* renderer: fix tab handling
There's a bug with inconsistent tab widths caused by fontgroups.
* renderer: fix glyphs being loaded over and over
* renderer: add glyphmap size
* renderer: store per-surface offset_y and use it to find best-fitting surface
* renderer: fix MSVC compiler error
* renderer: remove return value from ren_font_glyph
* renderer: refactor xadvance calculation
* renderer: fix double free SDL_RWops if FT_Set_Pixel_Size fail
* renderer: always try .notdef before U+25A1
* renderer: disable ren_font_dump yet again
Accidentally commited this change.
* renderer: remove unused imports
* renderer: fix double free with FT_Open_Face
* renderer: return SDL_Surface in font_find_glyph_surface
* renderer: bring back metric flags for future extension
* renderer: refactor xadvance calculation into macro
* renderer: fix comment
* renderer: store GlyphMetric directly in the surface
* renderer: remove duplicated comment
* renderer: rename font_find_glyph_surface to font_allocate_glyph_surface
* renderer: refactor glyphmetric retrieval into an inline function
* renderer: do not render glyphs with bitmap set to null
This is a weird edge case, but at least it shouldn't crash
* renderer: refactor face metric code into its own function
* renderer: actually check if glyph fits in surface
* renderer: rudimentary support for non-scalable faces
At least it won't render nothing on the screen
* renderer: check for font_surface instead of metric directly
This is safe and shorter
* renderer: fix indentation
* renderer: rename GLYPH_PER_ATLAS to GLYPHS_PER_ATLAS
* renderer: rename all GLYPH_PER_ATLAS correctly
* renderer: make utf8_to_codepoint slightly more durable
* renderer: fix compiler unsigned cast warning
* macos: support drag-and-drop and default file associations
* resources/macos: use LSItemContentTypes to narrow down files
* macos: support opening folders
* rootview: workaround macos weird dnd event timing
* core/rootview: rename variable and refactor if statement
* resources: update copyright in info.plist
* meson.build: dynamically generate current year
"present" may be misleading.
* resources/macos: remove unecessary newlines
* ci: use latest macos images
* ci/build: clarify the purpose of md5sha1sum
* meson.build: remove hidapi usage
* ci: downgrade macos version for universal build
* scripts: codesign the universal binary with sha1 and sha256
* ci: revert back to macos-14 for universal
* ci/build: remove old comment
* CI: update various action versions
The most significant change is action/upload-artifact@v4,
which does not support uploading artifacts of the same name.
This makes our lives significantly worse, but I don't know
if GitHub will remove v3 in future or not.
* CI: fix macOS universal artifact download
* CI: update release action versions
* CI: use containers only for building
* CI: fix multiline commands
* CI: try to fix multiline strings again
* CI: fix multiline strings again ugh
* CI: Fix ccache in containers
* CI: Fix quotes again
* CI: fix ccache
* CI: fix deprecated set-output command
* ci: update build box to v2.1.2
* ci: revert to softprops/action-gh-release
* ci: add name to release
* ci: remove name again
* ci: fix wrong outputs reference
* ci: add name
* ci: add missing name for each step
* ci: format yaml files
* ci/release: add names to unamed entries
* ci/release: fix MSYS2 not downloading deps
* ci/release: change to ncipollo/release-action
There is some weird issue with softprops/action-gh-release and I can't update an existing release.
* ci/release: allow updating releases
* ci/release: upload all artifacts, then download them at once
* ci/release: use a better name for job
* ci/release: add release as dependency
* ci/release: set tag for update release
* ci/auto-labeler: remove workaround for old autolabeler issue
* ci/release: remove the need of another bash -c
* ci/release: remove weird bash -c
* ci: generate better release notes
* scripts: rename generate-release-note.sh
* ci/release: check out all the history
* ci/release: accept version from input
* Make command palette item scrolling more natural
Also add a config option for the maximum number of visible entries in the command palette.
* Make `autocomplete` item scrolling more natural
Co-authored-by: Guldoman <giulio.lettieri@gmail.com>
* feat(process): allow commands and envs on proces_start
* refactor(process): copy process arguments once whenever possible
Refactors the code to use an arglist type which is just lpCmdline on Windows
and a list in Linux.
The function automatically escapes the command when it is needed, avoiding
a second copy.
This also allows UTF-8 commands btw.
* fix(process): fix invalid dereference
* refactor(process): mark xstrdup as potentially unused
* feat(process): add parent process environment when launching process
* fix(process): fix operator precedence with array operators
* fix(process): fix segfault when freeing random memory
* fix(process): fix wrong check for setenv()
* fix(process): fix accidentally initializing an array by assignment
* fix(process): clear return value if success
* docs(core.common): add and improve documentation
* refactor(core.common): remove unused variable to get_height()
* docs(core.common): remove messy newlines
* docs(core.common): fix wording
* docs(core.common): use integer instead of number
Co-authored-by: Guldoman <giulio.lettieri@gmail.com>
* docs(core.common): update docs
the docs now follow the style in docs/ directory.
some of the changes suggested are also implemented.
* docs(core.common): fix typo
Co-authored-by: Guldoman <giulio.lettieri@gmail.com>
* docs(core.common): restyle annoatations
Extra whitespaces are removed and @overload is used whenever possible.
* docs(core.common): fix various documentation errors
* docs(core.common): simplify unicode description
* docs(core.common): fix return value
Co-authored-by: Guldoman <giulio.lettieri@gmail.com>
* docs(core.common): clarify common.bench for not being a benchmark
* docs(common): add disclaimer for numbers in common.serialize
---------
Co-authored-by: Guldoman <giulio.lettieri@gmail.com>
* feat(src/renderer): stream fonts with SDL_RWops on all platforms
This fixes#1529 where the font itself carries the font file, which gets copied around.
This commit streams the file, so the file is not entirely in memory.
* style(src/renderer): use standard C types
* refactor(src/renderer): implement FT_Stream.close
* fix(src/renderer): fix SDL_RWops double free
* ci(release): try using lite-xl-build-box
* ci(build): test with my own fork
* ci(build): do not install python via actions
* ci(build): disable package updates
* fix(scripts/appimage.sh): add workaround for non-FUSE environments
* ci(build): document why the actions are disabled
* ci(release): fix typo
* chore(resources): rename macos_arm64.txt to macos-arm64.txt
This matches the platform-arch convention like many other parts of the project.
* chore(resources/cross): rename wasm.txt to unknown-wasm32.txt
* refactor(scripts/common.sh): use parameter expansion instead of if else
* feat(scripts/common.sh): support custom arch and platform for get_default_build_dir
* feat(scripts/build.sh): add --cross-platform, --cross-arch and --cross-file
* feat(scripts/package.sh): add --cross-platform and --cross-arch
* feat(build-packages.sh): add support for new options in build.sh and packages.sh
* ci(build): make arm64 binaries in CI
* ci(build): do not install external libraries
* ci(build): fix invalid artifact name
* ci(build): fix INSTALL_NAME
* ci(build): change name for macos artifacts
* ci(build): add script to build universal dmgs from individual dmgs
* ci(build): build universal dmgs
* fix(make-universal-binaries): fix wrong path for hdiutil
* ci(build): rename macos action
* fix(make-universal-binaries.sh): fix wrong pathname for ditto
* ci(release): build macos universal binaries
* ci(release): remove useless variables
* ci(release): fix wrong dependency
* ci(build): fix old ubuntu version
This version will be restored once I complete some container-specific fixes.
* ci(build): make build_macos_universal depend on release
* ci(build): fix wrong dmg dir
* style(ci): capitalize 'universal' for CI name
* fix(make-universal-binaries.sh): fix truncated dmg name when it contains dots
* ci: styling changes
* ci(release): install appdmg only
* refactor(native_api_header): upgrade header files to Lua 5.4.
Almost all of the symbols in this file was from 5.2. This will obviously
not work because some function signatures have changed and some have
completely wrong return values, etc.
This commit updates the header files to Lua 5.4 based on the source code
and changes a few things.
* refactor(plugin_api): move the header into include/
* fix(lite_xl_plugin_api.h): include stdlib to avoid errors with exit
* refactor(lite_xl_plugin_api.h): do not return in SYMBOL_WRAP_CALL
* fix(lite_xl_plugin_api.h): fix wrong way of passing varargs
* fix(lite_xl_plugin_api.h): fix differing lua_rawlen definition
* fix(lite_xl_plugin_api.h): fix fallback function signature
* fix(lite_xl_plugin_api.h): fix conversion from void * to function pointer
* feat(system): update api_require for more symbols
* fix(system): fix missing 5.1 symbols
* fix(system): add more missing symbols
* fix(system): add all symbols
We got'em this time. I swear.
* fix(system): fix undefined symbols due to conditional compilation
There is only pain and suffering.
Turns out some of the symbols are only exported when the options are enabled.
We need to preprocess the header.
* refactor(ci): use microsoft/setup-msbuild
* fix(ci): fix wrong option name for setup-msbuild
* fix(ci): bump setup-python version
* fix(lua-utf8-patch): enable support for windows vista and above
* fix(ci): use vs backend
* fix(ci): reconfigure project manually after patch
* fix(ci): add a separate build step
* fix(ci): use msvc-dev-cmd again
* fix(gitignore): add exclusion for manifest files
* feat(windows): add application manifest
* feat(build): use application manifest on windows
* refactor(build): use genrate_file to generate the manifest
* style(manifest): remove trailing whitespace
* fix Doc contextmenu not registering commands if scale plugin is not found
* fix TreeView contextmenu commands not working if the mouse hovers DocView
* add keyboard navigation to TreeView contextmenu
* fix incorrect contextmenu predicate
Co-Authored-By: vqn <85911372+vqns@users.noreply.github.com>
* move signal.h inclusion outside of if-else block
not sure if this change is appropriate, we need to make sure SIG_IGN
is only set on POSIX targets. To verify this we might need to include
unistd.h,
* fix syntax error
this is often overlooked when compiling for normal platforms
Takase
