From 7227e9a13f165d791474c39670e833cb57c6ac1e Mon Sep 17 00:00:00 2001
From: Stephen Gutekanst <stephen@hexops.com>
Date: Wed, 17 Aug 2022 01:26:52 -0700
Subject: [PATCH] gpu: example: use default values, gpu helper APIs

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
---
 gpu/examples/main.zig | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/gpu/examples/main.zig b/gpu/examples/main.zig
index 9067aa10..6eb0b8d2 100644
--- a/gpu/examples/main.zig
+++ b/gpu/examples/main.zig
@@ -72,17 +72,16 @@ pub fn main() !void {
         .blend = &blend,
         .write_mask = gpu.ColorWriteMaskFlags.all,
     };
-    const fragment = gpu.FragmentState{
+    const fragment = gpu.FragmentState.init(.{
         .module = fs_module,
         .entry_point = "main",
-        .target_count = 1,
-        .targets = &[_]gpu.ColorTargetState{color_target},
-    };
+        .targets = &.{color_target},
+    });
     const pipeline_descriptor = gpu.RenderPipeline.Descriptor{
         .fragment = &fragment,
         .layout = null,
         .depth_stencil = null,
-        .vertex = .{
+        .vertex = gpu.VertexState{
             .module = vs_module,
             .entry_point = "main",
         },
@@ -152,12 +151,9 @@ fn frame(params: FrameParams) !void {
     };
 
     const encoder = params.device.createCommandEncoder(null);
-    const render_pass_info = gpu.RenderPassDescriptor{
-        .color_attachment_count = 1,
-        .color_attachments = &[_]gpu.RenderPassColorAttachment{color_attachment},
-        .depth_stencil_attachment = null,
-        .occlusion_query_set = null,
-    };
+    const render_pass_info = gpu.RenderPassDescriptor.init(.{
+        .color_attachments = &.{color_attachment},
+    });
     const pass = encoder.beginRenderPass(&render_pass_info);
     pass.setPipeline(params.pipeline);
     pass.draw(3, 1, 0, 0);