allemang.d/vulkan-zig
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Update readme with new build.zig usage

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This commit is contained in:
Robin Voetter
2021-07-30 00:49:46 +02:00
committed by GitHub
parent fa249d7d73
commit a054c7a657
1 changed files with 2 additions and 4 deletions
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README.md
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@@ -33,10 +33,9 @@ pub fn build(b: *Builder) void {
// Create a step that generates vk.zig (stored in zig-cache) from the provided vulkan registry. // Create a step that generates vk.zig (stored in zig-cache) from the provided vulkan registry.
const gen = vkgen.VkGenerateStep.init(b, "path/to/vk.xml", "vk.zig"); const gen = vkgen.VkGenerateStep.init(b, "path/to/vk.xml", "vk.zig");
exe.step.dependOn(&gen.step);
// Add the generated file as package to the final executable // Add the generated file as package to the final executable
exe.addPackagePath("vulkan", gen.full_out_path); exe.addPackagePath(gen.package);
} }
``` ```
This reads vk.xml, parses its contents, and renders the Vulkan bindings to "vk.zig", which is then formatted and placed in `zig-cache`. The resulting file can then be added to an executable by using `addPackagePath`. This reads vk.xml, parses its contents, and renders the Vulkan bindings to "vk.zig", which is then formatted and placed in `zig-cache`. The resulting file can then be added to an executable by using `addPackagePath`.
@@ -230,8 +229,7 @@ pub fn build(b: *Builder) void {
const exe = b.addExecutable("my-executable", "src/main.zig"); const exe = b.addExecutable("my-executable", "src/main.zig");
const gen = vkgen.VkGenerateStep(b, "path/to/vk.xml", "vk.zig"); const gen = vkgen.VkGenerateStep(b, "path/to/vk.xml", "vk.zig");
exe.step.dependOn(&gen.step); exe.addPackagePath(gen.package);
exe.addPackagePath("vulkan", gen.full_out_path);
const shader_comp = vkgen.ShaderCompileStep.init( const shader_comp = vkgen.ShaderCompileStep.init(
builder, builder,