From 80a201f89ab489ea543d0404bcc7361943cdfa9d Mon Sep 17 00:00:00 2001
From: Robin Voetter <robin@voetter.nl>
Date: Sat, 24 Sep 2022 00:40:17 +0200
Subject: [PATCH] fix alignment for shader binary

---
 build.zig             | 4 ++--
 examples/triangle.zig | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/build.zig b/build.zig
index 680c1f9..cd575fe 100644
--- a/build.zig
+++ b/build.zig
@@ -59,9 +59,9 @@ pub const ResourceGenStep = struct {
         const shader_out_path = self.shader_step.add(source, .{});
         var writer = self.resources.writer();
 
-        writer.print("pub const {s} = @embedFile(\"", .{name}) catch unreachable;
+        writer.print("pub const {s} align(@alignOf(u32)) = @embedFile(\"", .{name}) catch unreachable;
         renderPath(shader_out_path, writer);
-        writer.writeAll("\");\n") catch unreachable;
+        writer.writeAll("\").*;\n") catch unreachable;
     }
 
     fn make(step: *Step) !void {
diff --git a/examples/triangle.zig b/examples/triangle.zig
index fcdfef4..336bd21 100644
--- a/examples/triangle.zig
+++ b/examples/triangle.zig
@@ -379,14 +379,14 @@ fn createPipeline(
     const vert = try gc.vkd.createShaderModule(gc.dev, &.{
         .flags = .{},
         .code_size = resources.triangle_vert.len,
-        .p_code = @ptrCast([*]const u32, resources.triangle_vert),
+        .p_code = @ptrCast([*]const u32, &resources.triangle_vert),
     }, null);
     defer gc.vkd.destroyShaderModule(gc.dev, vert, null);
 
     const frag = try gc.vkd.createShaderModule(gc.dev, &.{
         .flags = .{},
         .code_size = resources.triangle_frag.len,
-        .p_code = @ptrCast([*]const u32, resources.triangle_frag),
+        .p_code = @ptrCast([*]const u32, &resources.triangle_frag),
     }, null);
     defer gc.vkd.destroyShaderModule(gc.dev, frag, null);