From b505c5aecfc4e3d7403a4f5d024fe13164afd1e4 Mon Sep 17 00:00:00 2001
From: Stephen Gutekanst <stephen@hexops.com>
Date: Fri, 11 Mar 2022 17:10:30 -0700
Subject: [PATCH] gpu: add RenderPassDepthStencilAttachment

Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
---
 gpu/src/TODO        | 14 --------------
 gpu/src/main.zig    |  1 +
 gpu/src/structs.zig | 17 +++++++++++++++++
 3 files changed, 18 insertions(+), 14 deletions(-)

diff --git a/gpu/src/TODO b/gpu/src/TODO
index 5b64b77c..10e261de 100644
--- a/gpu/src/TODO
+++ b/gpu/src/TODO
@@ -143,20 +143,6 @@ typedef struct WGPUPrimitiveDepthClampingState {
     bool clampDepth;
 } WGPUPrimitiveDepthClampingState;
 
-typedef struct WGPURenderPassDepthStencilAttachment {
-    WGPUTextureView view;
-    WGPULoadOp depthLoadOp;
-    WGPUStoreOp depthStoreOp;
-    float clearDepth;
-    float depthClearValue;
-    bool depthReadOnly;
-    WGPULoadOp stencilLoadOp;
-    WGPUStoreOp stencilStoreOp;
-    uint32_t clearStencil;
-    uint32_t stencilClearValue;
-    bool stencilReadOnly;
-} WGPURenderPassDepthStencilAttachment;
-
 typedef struct WGPURenderPassColorAttachment {
     WGPUTextureView view;
     WGPUTextureView resolveTarget;
diff --git a/gpu/src/main.zig b/gpu/src/main.zig
index be93738a..4a77d03c 100644
--- a/gpu/src/main.zig
+++ b/gpu/src/main.zig
@@ -98,6 +98,7 @@ pub const ConstantEntry = @import("structs.zig").ConstantEntry;
 pub const ProgrammableStageDescriptor = @import("structs.zig").ProgrammableStageDescriptor;
 pub const ComputePassTimestampWrite = @import("structs.zig").ComputePassTimestampWrite;
 pub const RenderPassTimestampWrite = @import("structs.zig").RenderPassTimestampWrite;
+pub const RenderPassDepthStencilAttachment = @import("structs.zig").RenderPassDepthStencilAttachment;
 
 // Enumerations
 pub const Feature = @import("enums.zig").Feature;
diff --git a/gpu/src/structs.zig b/gpu/src/structs.zig
index e2719420..34c99fc1 100644
--- a/gpu/src/structs.zig
+++ b/gpu/src/structs.zig
@@ -15,6 +15,8 @@ const StorageTextureAccess = @import("enums.zig").StorageTextureAccess;
 const CompareFunction = @import("enums.zig").CompareFunction;
 const ComputePassTimestampLocation = @import("enums.zig").ComputePassTimestampLocation;
 const RenderPassTimestampLocation = @import("enums.zig").RenderPassTimestampLocation;
+const LoadOp = @import("enums.zig").LoadOp;
+const StoreOp = @import("enums.zig").StoreOp;
 
 pub const CompilationMessage = struct {
     message: [:0]const u8,
@@ -86,6 +88,20 @@ pub const RenderPassTimestampWrite = struct {
     location: RenderPassTimestampLocation,
 };
 
+pub const RenderPassDepthStencilAttachment = struct {
+    view: TextureView,
+    depth_load_op: LoadOp,
+    depth_store_op: StoreOp,
+    clear_depth: f32,
+    depth_clear_value: f32,
+    depth_read_only: bool,
+    stencil_load_op: LoadOp,
+    stencil_store_op: StoreOp,
+    clear_stencil: u32,
+    stencil_clear_value: u32,
+    stencil_read_only: bool,
+};
+
 test "syntax" {
     _ = CompilationMessage;
     _ = CompilationInfo;
@@ -97,4 +113,5 @@ test "syntax" {
     _ = ProgrammableStageDescriptor;
     _ = ComputePassTimestampWrite;
     _ = RenderPassTimestampWrite;
+    _ = RenderPassDepthStencilAttachment;
 }