ghostty/pkg/freetype/ at main · ptr.pet/ghostty · Tangled

ptr.pet / ghostty

0

This repository has no description

0

ghostty / pkg / freetype /

at main 1 folder 11 files

Alessandro De Blasis build: fix freetype C enum signedness for MSVC 5mo ago

Partially revert 25856d6 since it broke pkg/freetype tests

8 months ago

build: fix freetype C enum signedness for MSVC MSVC translates C enums as signed int, while GCC/Clang uses unsigned int. The freetype Zig bindings hardcode c_uint for enum backing types, causing type mismatches when compiling with MSVC target. Fix by adding @intCast at call sites where enum values are passed to C functions, and @bitCast for the glyph format tag extraction where bit-shift operations require unsigned integers. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

5 months ago

build: fix freetype compilation on Windows with MSVC Gate HAVE_UNISTD_H and HAVE_FCNTL_H behind a non-Windows check since these headers do not exist with MSVC. Freetype includes zlib headers which conditionally include unistd.h based on this define. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

5 months ago

build: mark most dependencies as lazy Lazy dependencies are only fetched if the build script would actually reach a usage of that dependency at runtime (when the `lazyDependency` function is called). This can save a lot of network traffic, disk uage, and time because we don't have to fetch and build dependencies that we don't actually need. Prior to this commit, Ghostty fetched almost everything for all platforms and configurations all the time. This commit reverses that to fetching almost nothing until it's actually needed. There are very little downsides to doing this[1]. One downside is `zig build --fetch` doesn't fetch lazy dependencies, but we don't rely on this command for packaging and suggest using our custom shell script that downloads a cached list of URLs (`build.zig.zon.txt`). This commit doesn't cover 100% of dependencies, since some provide no benefit to make lazy while the complexity to make them lazy is higher (in code style typically). Conversely, some simple dependencies are marked lazy even if they're almost always needed if they don't introduce any real complexity to the code, because there is very little downside to do so. [1]: https://ziggit.dev/t/lazy-dependencies-best-dependencies/5509/5

1 year ago

pkg/freetype: remove usingns

2 years ago

computations.zig

pkg/freetype: remove usingns

2 years ago

pkg/freetype: remove usingns

2 years ago

build: fix freetype C enum signedness for MSVC MSVC translates C enums as signed int, while GCC/Clang uses unsigned int. The freetype Zig bindings hardcode c_uint for enum backing types, causing type mismatches when compiling with MSVC target. Fix by adding @intCast at call sites where enum values are passed to C functions, and @bitCast for the glyph format tag extraction where bit-shift operations require unsigned integers. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

5 months ago

font: add constraint logic to rasterizers This is in preparation to move constraint off the GPU to simplify our shaders, instead we only need to constrain once at raster time and never again. This also significantly reworks the freetype renderGlyph function to be generally much cleaner and more straightforward. This commit doesn't actually apply the constraints to anything yet, that will be in following commits.

1 year ago

Use same hinting flags for measurement and rendering

11 months ago

font/freetype: API to load font table

2 years ago

Partially revert 25856d6 since it broke pkg/freetype tests

8 months ago