From 62a991090a586b71b2f47fa153f3f73d7f3d4eb8 Mon Sep 17 00:00:00 2001
From: Stephen Gutekanst <stephen@hexops.com>
Date: Fri, 15 Jul 2022 00:12:48 -0700
Subject: [PATCH] gpu: make ComputePipeline an enum with methods

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
---
 gpu/src/ComputePipeline.zig  | 1 -
 gpu/src/compute_pipeline.zig | 5 +++++
 gpu/src/main.zig             | 4 ++--
 3 files changed, 7 insertions(+), 3 deletions(-)
 delete mode 100644 gpu/src/ComputePipeline.zig
 create mode 100644 gpu/src/compute_pipeline.zig

diff --git a/gpu/src/ComputePipeline.zig b/gpu/src/ComputePipeline.zig
deleted file mode 100644
index 1bdfcf23..00000000
--- a/gpu/src/ComputePipeline.zig
+++ /dev/null
@@ -1 +0,0 @@
-ptr: *anyopaque,
diff --git a/gpu/src/compute_pipeline.zig b/gpu/src/compute_pipeline.zig
new file mode 100644
index 00000000..574b0629
--- /dev/null
+++ b/gpu/src/compute_pipeline.zig
@@ -0,0 +1,5 @@
+pub const ComputePipeline = enum(usize) {
+    _,
+
+    pub const none: ComputePipeline = @intToEnum(ComputePipeline, 0);
+};
diff --git a/gpu/src/main.zig b/gpu/src/main.zig
index dec0d788..b4887861 100644
--- a/gpu/src/main.zig
+++ b/gpu/src/main.zig
@@ -16,7 +16,7 @@ pub const Buffer = @import("buffer.zig").Buffer;
 pub const CommandBuffer = @import("command_buffer.zig").CommandBuffer;
 pub const CommandEncoder = @import("command_encoder.zig").CommandEncoder;
 pub const ComputePassEncoder = @import("compute_pass_encoder.zig").ComputePassEncoder;
-pub const ComputePipeline = @import("ComputePipeline.zig");
+pub const ComputePipeline = @import("compute_pipeline.zig").ComputePipeline;
 pub const Device = @import("Device.zig");
 pub const ExternalTexture = @import("ExternalTexture.zig");
 pub const Instance = @import("Instance.zig");
@@ -44,7 +44,7 @@ test {
     refAllDecls(@import("command_buffer.zig"));
     refAllDecls(@import("command_encoder.zig"));
     refAllDecls(@import("compute_pass_encoder.zig"));
-    refAllDecls(@import("ComputePipeline.zig"));
+    refAllDecls(@import("compute_pipeline.zig"));
     refAllDecls(@import("Device.zig"));
     refAllDecls(@import("ExternalTexture.zig"));
     refAllDecls(@import("Instance.zig"));