From 729d9e2f37337c8f96c5178d1933f8f151b7f016 Mon Sep 17 00:00:00 2001
From: Dzmitry Malyshau <kvarkus@gmail.com>
Date: Mon, 5 Apr 2021 23:27:53 -0400
Subject: [PATCH] Update wgpu with depth clamping API changes

---
 Cargo.toml              | 6 +++---
 examples/shadow/main.rs | 3 +--
 examples/skybox/main.rs | 2 --
 examples/water/main.rs  | 2 --
 src/backend/web.rs      | 3 ++-
 5 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index f04d2df6ef..a4f8242a74 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,20 +28,20 @@ cross = ["wgc/cross"]
 [target.'cfg(not(target_arch = "wasm32"))'.dependencies.wgc]
 package = "wgpu-core"
 git = "https://github.com/gfx-rs/wgpu"
-rev = "eef478fc5d4de9c114084a4f8a7a3d434697fdba"
+rev = "e430cf4bcc10aea447f637067fe81c75c80f0e46"
 features = ["raw-window-handle"]
 
 [target.'cfg(target_arch = "wasm32")'.dependencies.wgc]
 package = "wgpu-core"
 git = "https://github.com/gfx-rs/wgpu"
-rev = "eef478fc5d4de9c114084a4f8a7a3d434697fdba"
+rev = "e430cf4bcc10aea447f637067fe81c75c80f0e46"
 features = ["raw-window-handle"]
 optional = true
 
 [dependencies.wgt]
 package = "wgpu-types"
 git = "https://github.com/gfx-rs/wgpu"
-rev = "eef478fc5d4de9c114084a4f8a7a3d434697fdba"
+rev = "e430cf4bcc10aea447f637067fe81c75c80f0e46"
 
 [dependencies]
 arrayvec = "0.5"
diff --git a/examples/shadow/main.rs b/examples/shadow/main.rs
index 6b241d7fcb..67dda6838d 100644
--- a/examples/shadow/main.rs
+++ b/examples/shadow/main.rs
@@ -507,6 +507,7 @@ impl framework::Example for Example {
                     topology: wgpu::PrimitiveTopology::TriangleList,
                     front_face: wgpu::FrontFace::Ccw,
                     cull_mode: Some(wgpu::Face::Back),
+                    clamp_depth: device.features().contains(wgpu::Features::DEPTH_CLAMPING),
                     ..Default::default()
                 },
                 depth_stencil: Some(wgpu::DepthStencilState {
@@ -519,7 +520,6 @@ impl framework::Example for Example {
                         slope_scale: 2.0,
                         clamp: 0.0,
                     },
-                    clamp_depth: device.features().contains(wgpu::Features::DEPTH_CLAMPING),
                 }),
                 multisample: wgpu::MultisampleState::default(),
             });
@@ -646,7 +646,6 @@ impl framework::Example for Example {
                     depth_compare: wgpu::CompareFunction::Less,
                     stencil: wgpu::StencilState::default(),
                     bias: wgpu::DepthBiasState::default(),
-                    clamp_depth: false,
                 }),
                 multisample: wgpu::MultisampleState::default(),
             });
diff --git a/examples/skybox/main.rs b/examples/skybox/main.rs
index 3fdace6b4a..4ebec3ee14 100644
--- a/examples/skybox/main.rs
+++ b/examples/skybox/main.rs
@@ -232,7 +232,6 @@ impl framework::Example for Skybox {
                 depth_compare: wgpu::CompareFunction::LessEqual,
                 stencil: wgpu::StencilState::default(),
                 bias: wgpu::DepthBiasState::default(),
-                clamp_depth: false,
             }),
             multisample: wgpu::MultisampleState::default(),
         });
@@ -263,7 +262,6 @@ impl framework::Example for Skybox {
                 depth_compare: wgpu::CompareFunction::LessEqual,
                 stencil: wgpu::StencilState::default(),
                 bias: wgpu::DepthBiasState::default(),
-                clamp_depth: false,
             }),
             multisample: wgpu::MultisampleState::default(),
         });
diff --git a/examples/water/main.rs b/examples/water/main.rs
index f2ccbe325d..789d689772 100644
--- a/examples/water/main.rs
+++ b/examples/water/main.rs
@@ -570,7 +570,6 @@ impl framework::Example for Example {
                 depth_compare: wgpu::CompareFunction::Less,
                 stencil: wgpu::StencilState::default(),
                 bias: wgpu::DepthBiasState::default(),
-                clamp_depth: false,
             }),
             // No multisampling is used.
             multisample: wgpu::MultisampleState::default(),
@@ -605,7 +604,6 @@ impl framework::Example for Example {
                 depth_compare: wgpu::CompareFunction::Less,
                 stencil: wgpu::StencilState::default(),
                 bias: wgpu::DepthBiasState::default(),
-                clamp_depth: false,
             }),
             multisample: wgpu::MultisampleState::default(),
         });
diff --git a/src/backend/web.rs b/src/backend/web.rs
index 4862949b8b..e2d696febc 100644
--- a/src/backend/web.rs
+++ b/src/backend/web.rs
@@ -603,6 +603,8 @@ fn map_primitive_state(primitive: &wgt::PrimitiveState) -> web_sys::GpuPrimitive
         PrimitiveTopology::TriangleStrip => pt::TriangleStrip,
     });
 
+    //mapped.clamp_depth(primitive.clamp_depth);
+
     mapped
 }
 
@@ -647,7 +649,6 @@ fn map_stencil_state_face(desc: &wgt::StencilFaceState) -> web_sys::GpuStencilFa
 
 fn map_depth_stencil_state(desc: &wgt::DepthStencilState) -> web_sys::GpuDepthStencilState {
     let mut mapped = web_sys::GpuDepthStencilState::new(map_texture_format(desc.format));
-    mapped.clamp_depth(desc.clamp_depth);
     mapped.depth_bias(desc.bias.constant);
     mapped.depth_bias_clamp(desc.bias.clamp);
     mapped.depth_bias_slope_scale(desc.bias.slope_scale);