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Migrate to Zig 0.14.1 #275

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Merged
mlarouche merged 3 commits into from
May 28, 2025
+10 −12
Merged

Migrate to Zig 0.14.1 #275

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9b3eb24
Update to Zig 0.14.1
mlarouche May 27, 2025
a9e4e11
Update GitHub action to use Zig 0.14.1
mlarouche May 27, 2025
46f3a8d
Add minimum zig version
mlarouche May 28, 2025
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6 changes: 3 additions & 3 deletions .github/workflows/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@ jobs:
git config --global core.autocrlf false
git config --global core.eol lf
- name: Checkout zigimg
uses: actions/checkout@v2
uses: actions/checkout@v3
with:
path: zigimg
- name: Checkout test-suite fixtures
Expand All @@ -23,9 +23,9 @@ jobs:
repository: zigimg/test-suite
path: test-suite
- name: Setup Zig
uses: mlugg/setup-zig@v1
uses: mlugg/setup-zig@v2
with:
version: 0.14.0-dev.2577+271452d22
version: 0.14.1
- name: AST Verify
run: zig fmt --check --ast-check src/
working-directory: zigimg
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6 changes: 1 addition & 5 deletions README.md
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Expand Up @@ -8,11 +8,7 @@ This is a work in progress library to create, process, read and write different

## Install & Build

This library uses zig nominated [2024.11.0-mach](https://machengine.org/about/nominated-zig/). To install using [`zigup`](https://github.com/marler8997/zigup):

```sh
zigup 0.14.0-dev.2577+271452d22
```
This library currently uses zig [0.14.1](https://ziglang.org/download/), we do plan to go back to using mach nominated zig until a newer version than 0.14.1 will be nominated.

### Use zigimg in your project

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4 changes: 3 additions & 1 deletion build.zig.zon
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@@ -1,5 +1,7 @@
.{
.name = "zigimg",
.name = .zigimg,
.fingerprint = 0x6d2b443cdaa8f7f3,
.minimum_zig_version = "0.14.1",
.version = "0.1.0",
.paths = .{""},
}
6 changes: 3 additions & 3 deletions src/formats/png/reader.zig
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Expand Up @@ -652,7 +652,7 @@ pub const ReaderProcessor = struct {
const ptr_info = @typeInfo(Ptr);

std.debug.assert(ptr_info == .pointer); // Must be a pointer
std.debug.assert(ptr_info.pointer.size == .One); // Must be a single-item pointer
std.debug.assert(ptr_info.pointer.size == .one); // Must be a single-item pointer

const gen = struct {
fn chunkProcessor(ptr: *anyopaque, data: *ChunkProcessData) ImageUnmanaged.ReadError!PixelFormat {
Expand Down Expand Up @@ -773,7 +773,7 @@ pub const TrnsProcessor = struct {
};
var pixel_pos: u32 = 0;
// work around broken saturating arithmetic on wasm https://github.com/llvm/llvm-project/issues/58557
const isWasm = comptime @import("builtin").target.isWasm();
const isWasm = comptime @import("builtin").target.cpu.arch.isWasm();
switch (self.trns_data) {
.gray => |gray_alpha| {
switch (data.src_format) {
Expand Down Expand Up @@ -983,7 +983,7 @@ pub fn CustomReaderOptions2(Processor1: type, Processor2: type) type {

const root = @import("root");

pub const NoopAllocator = Allocator.VTable{ .alloc = undefined, .free = undefined, .resize = undefined };
pub const NoopAllocator = Allocator.VTable{ .alloc = undefined, .free = undefined, .resize = undefined, .remap = undefined };

/// Applications can override this by defining DefaultPngOptions struct in their root source file.
/// We would like to use FixedBufferAllocator with memory from stack here since we should be able
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