Merge #232

232: Update to latest wgpu, duplicate RequestAdapterOptions r=kvark a=kvark



Co-authored-by: Dzmitry Malyshau <kvarkus@gmail.com>

Cargo.toml

@@ -27,19 +27,19 @@ vulkan = ["wgn/vulkan-portability"]
 package = "wgpu-native"
 version = "0.4"
 git = "https://github.com/gfx-rs/wgpu"
-rev = "306554600ab7479ec3e54d0c076c71f02474237a"
+rev = "05ba7a50b4645f6ac6c65edbae295a31c0d7ebef"
 
 [dependencies.wgc]
 package = "wgpu-core"
 version = "0.1"
 git = "https://github.com/gfx-rs/wgpu"
-rev = "306554600ab7479ec3e54d0c076c71f02474237a"
+rev = "05ba7a50b4645f6ac6c65edbae295a31c0d7ebef"
 
 [dependencies.wgt]
 package = "wgpu-types"
 version = "0.1"
 git = "https://github.com/gfx-rs/wgpu"
-rev = "306554600ab7479ec3e54d0c076c71f02474237a"
+rev = "05ba7a50b4645f6ac6c65edbae295a31c0d7ebef"
 
 [dependencies]
 arrayvec = "0.5"
@@ -58,12 +58,21 @@ rand = "0.7.2"
 zerocopy = "0.3"
 futures = "0.3"
 
+[[example]]
+name="hello-compute"
+path="examples/hello-compute/main.rs"
+test = true
+
 #[patch."https://github.com/gfx-rs/wgpu"]
 #wgc = { version = "0.1.0", package = "wgpu-core", path = "../wgpu/wgpu-core" }
 #wgt = { version = "0.1.0", package = "wgpu-types", path = "../wgpu/wgpu-types" }
 #wgn = { version = "0.4.0", package = "wgpu-native", path = "../wgpu/wgpu-native" }
 
-[[example]]
-name="hello-compute"
-path="examples/hello-compute/main.rs"
-test = true
+#[patch.crates-io]
+#gfx-hal = { version = "0.5.0", path = "../gfx/src/hal" }
+#gfx-backend-empty = { version = "0.5.0", path = "../gfx/src/backend/empty" }
+#gfx-backend-vulkan = { version = "0.5.0", path = "../gfx/src/backend/vulkan" }
+#gfx-backend-dx12 = { version = "0.5.0", path = "../gfx/src/backend/dx12" }
+#gfx-backend-dx11 = { version = "0.5.0", path = "../gfx/src/backend/dx11" }
+#gfx-descriptor = { version = "0.1.0", path = "../gfx-extras/gfx-descriptor" }
+#gfx-memory = { version = "0.1.0", path = "../gfx-extras/gfx-memory" }

examples/capture/main.rs

@@ -8,6 +8,7 @@ async fn run() {
     let adapter = wgpu::Adapter::request(
         &wgpu::RequestAdapterOptions {
             power_preference: wgpu::PowerPreference::Default,
+            compatible_surface: None,
         },
         wgpu::BackendBit::PRIMARY,
     )

examples/describe/main.rs

@@ -8,6 +8,7 @@ async fn run() {
     let adapter = wgpu::Adapter::request(
         &wgpu::RequestAdapterOptions {
             power_preference: wgpu::PowerPreference::Default,
+            compatible_surface: None,
         },
         wgpu::BackendBit::PRIMARY,
     )

examples/framework.rs

@@ -102,6 +102,7 @@ async fn run_async<E: Example>(title: &str) {
     let adapter = wgpu::Adapter::request(
         &wgpu::RequestAdapterOptions {
             power_preference: wgpu::PowerPreference::Default,
+            compatible_surface: Some(&surface),
         },
         wgpu::BackendBit::PRIMARY,
     )

examples/hello-compute/main.rs

@@ -24,6 +24,7 @@ async fn execute_gpu(numbers: Vec<u32>) -> Vec<u32> {
     let adapter = wgpu::Adapter::request(
         &wgpu::RequestAdapterOptions {
             power_preference: wgpu::PowerPreference::Default,
+            compatible_surface: None,
         },
         wgpu::BackendBit::PRIMARY,
     )

examples/hello-triangle/main.rs

@@ -11,6 +11,7 @@ async fn run(event_loop: EventLoop<()>, window: Window) {
     let adapter = wgpu::Adapter::request(
         &wgpu::RequestAdapterOptions {
             power_preference: wgpu::PowerPreference::Default,
+            compatible_surface: Some(&surface),
         },
         wgpu::BackendBit::PRIMARY,
     )

src/lib.rs

@@ -49,7 +49,6 @@ pub use wgt::{
     PresentMode,
     PrimitiveTopology,
     RasterizationStateDescriptor,
-    RequestAdapterOptions,
     SamplerDescriptor,
     ShaderLocation,
     ShaderStage,
@@ -79,7 +78,7 @@ pub use wgc::instance::{
 #[derive(Default, Debug)]
 struct Temp {
     //bind_group_descriptors: Vec<wgn::BindGroupDescriptor>,
-//vertex_buffers: Vec<wgn::VertexBufferDescriptor>,
+    //vertex_buffers: Vec<wgn::VertexBufferDescriptor>,
 }
 
 /// A handle to a physical graphics and/or compute device.
@@ -91,6 +90,15 @@ pub struct Adapter {
     id: wgc::id::AdapterId,
 }
 
+/// Options for requesting adapter.
+#[derive(Clone, Debug)]
+pub struct RequestAdapterOptions<'a> {
+    /// Power preference for the adapter.
+    pub power_preference: PowerPreference,
+    /// Surface that is required to be presentable with the requested adapter.
+    pub compatible_surface: Option<&'a Surface>,
+}
+
 /// An open connection to a graphics and/or compute device.
 ///
 /// The `Device` is the responsible for the creation of most rendering and compute resources, as
@@ -613,7 +621,7 @@ impl Adapter {
     /// Some options are "soft", so treated as non-mandatory. Others are "hard".
     ///
     /// If no adapters are found that suffice all the "hard" options, `None` is returned.
-    pub async fn request(options: &RequestAdapterOptions, backends: BackendBit) -> Option<Self> {
+    pub async fn request(options: &RequestAdapterOptions<'_>, backends: BackendBit) -> Option<Self> {
         unsafe extern "C" fn adapter_callback(
             id: wgc::id::AdapterId,
             user_data: *mut std::ffi::c_void,
@@ -624,7 +632,11 @@ impl Adapter {
         let mut id = wgc::id::AdapterId::ERROR;
         unsafe {
             wgn::wgpu_request_adapter_async(
-                Some(options),
+                Some(&wgc::instance::RequestAdapterOptions {
+                    power_preference: options.power_preference,
+                    compatible_surface: options.compatible_surface
+                        .map_or(wgc::id::SurfaceId::ERROR, |surface| surface.id),
+                }),
                 backends,
                 adapter_callback,
                 &mut id as *mut _ as *mut std::ffi::c_void,