Format all files

examples/hello_triangle/main.rs

@@ -2,18 +2,30 @@ extern crate wgpu_native as wgn;
 
 fn main() {
     let instance = wgn::create_instance();
-    let adapter = wgn::instance_get_adapter(instance, wgn::AdapterDescriptor {
+    let adapter = wgn::instance_get_adapter(
+        instance,
+        wgn::AdapterDescriptor {
             power_preference: wgn::PowerPreference::LowPower,
-    });
+        },
-    let device = wgn::adapter_create_device(adapter, wgn::DeviceDescriptor {
+    );
+    let device = wgn::adapter_create_device(
+        adapter,
+        wgn::DeviceDescriptor {
             extensions: wgn::Extensions {
                 anisotropic_filtering: false,
             },
-    });
+        },
-    let _vs = wgn::device_create_shader_module(device, wgn::ShaderModuleDescriptor {
+    );
+    let _vs = wgn::device_create_shader_module(
+        device,
+        wgn::ShaderModuleDescriptor {
             code: include_bytes!("./shaders/hello_triangle.vert.spv"),
-    });
+        },
-    let _fs = wgn::device_create_shader_module(device, wgn::ShaderModuleDescriptor {
+    );
+    let _fs = wgn::device_create_shader_module(
+        device,
+        wgn::ShaderModuleDescriptor {
             code: include_bytes!("./shaders/hello_triangle.frag.spv"),
-    });
+        },
+    );
 }

wgpu-native/src/command/compute.rs

@@ -2,7 +2,6 @@ use hal;
 
 use {CommandBuffer, CommandBufferId, ComputePassId};
 
-
 pub struct ComputePass<B: hal::Backend> {
     raw: B::CommandBuffer,
 }

wgpu-native/src/command/mod.rs

@@ -6,9 +6,10 @@ pub use self::render::*;
 
 use hal;
 
-use {BufferId, Color, CommandBufferId, ComputePassId, Origin3d,
+use {
-    RenderPassId, TextureViewId, TextureId};
+    BufferId, Color, CommandBufferId, ComputePassId, Origin3d, RenderPassId, TextureId,
-
+    TextureViewId,
+};
 
 #[repr(C)]
 pub enum LoadOp {
@@ -72,13 +73,12 @@ pub struct CommandBufferDescriptor;
 
 #[no_mangle]
 pub extern "C" fn command_buffer_begin_render_pass(
-    command_buffer: CommandBufferId
+    command_buffer: CommandBufferId,
 ) -> RenderPassId {
     unimplemented!()
 }
 
 #[no_mangle]
-pub extern "C" fn command_buffer_begin_compute_pass(
+pub extern "C" fn command_buffer_begin_compute_pass() -> ComputePassId {
-) -> ComputePassId {
     unimplemented!()
 }

wgpu-native/src/command/render.rs

@@ -2,7 +2,6 @@ use hal;
 
 use {CommandBuffer, CommandBufferId, RenderPassId};
 
-
 pub struct RenderPass<B: hal::Backend> {
     raw: B::CommandBuffer,
 }

wgpu-native/src/conv.rs

@@ -2,11 +2,12 @@ use hal;
 
 use resource;
 
-
+pub(crate) fn map_buffer_usage(
-pub(crate) fn map_buffer_usage(usage: resource::BufferUsageFlags) -> (hal::buffer::Usage, hal::memory::Properties) {
+    usage: resource::BufferUsageFlags,
-    use resource::BufferUsageFlags as W;
+) -> (hal::buffer::Usage, hal::memory::Properties) {
     use hal::buffer::Usage as U;
     use hal::memory::Properties as P;
+    use resource::BufferUsageFlags as W;
 
     let mut hal_memory = P::empty();
     if usage.contains(W::MAP_READ) {

wgpu-native/src/device.rs

@@ -4,10 +4,8 @@ use {conv, memory, pipeline, resource};
 use registry;
 use {BufferId, CommandBufferId, DeviceId, ShaderModuleId};
 
-
 #[repr(C)]
-pub struct CommandBufferDescriptor {
+pub struct CommandBufferDescriptor {}
-}
 
 pub struct Device<B: hal::Backend> {
     device: B::Device,
@@ -35,12 +33,14 @@ pub struct ShaderModule<B: hal::Backend> {
 
 #[no_mangle]
 pub extern "C" fn device_create_shader_module(
-    device_id: DeviceId, desc: pipeline::ShaderModuleDescriptor
+    device_id: DeviceId,
+    desc: pipeline::ShaderModuleDescriptor,
 ) -> ShaderModuleId {
     let device_registry = registry::DEVICE_REGISTRY.lock().unwrap();
     let device = device_registry.get(device_id).unwrap();
     let shader = device.device.create_shader_module(desc.code).unwrap();
-    registry::SHADER_MODULE_REGISTRY.lock().unwrap().register(ShaderModule {
+    registry::SHADER_MODULE_REGISTRY
-        raw: shader,
+        .lock()
-    })
+        .unwrap()
+        .register(ShaderModule { raw: shader })
 }

wgpu-native/src/instance.rs

@@ -3,7 +3,6 @@ use hal::{self, Instance as _Instance, PhysicalDevice as _PhysicalDevice};
 use registry;
 use {AdapterId, Device, DeviceId, InstanceId};
 
-
 #[repr(C)]
 pub enum PowerPreference {
     Default = 0,
@@ -28,22 +27,30 @@ pub struct DeviceDescriptor {
 
 #[no_mangle]
 pub extern "C" fn create_instance() -> InstanceId {
-    #[cfg(any(feature = "gfx-backend-vulkan", feature = "gfx-backend-dx12", feature = "gfx-backend-metal"))]
+    #[cfg(any(
+        feature = "gfx-backend-vulkan",
+        feature = "gfx-backend-dx12",
+        feature = "gfx-backend-metal"
+    ))]
     {
         let mut registry = registry::INSTANCE_REGISTRY.lock().unwrap();
         let inst = ::back::Instance::create("wgpu", 1);
         registry.register(inst)
     }
-    #[cfg(not(any(feature = "gfx-backend-vulkan", feature = "gfx-backend-dx12", feature = "gfx-backend-metal")))]
+    #[cfg(not(any(
+        feature = "gfx-backend-vulkan",
+        feature = "gfx-backend-dx12",
+        feature = "gfx-backend-metal"
+    )))]
     {
         unimplemented!()
     }
 }
 
-
 #[no_mangle]
 pub extern "C" fn instance_get_adapter(
-    instance_id: InstanceId, desc: AdapterDescriptor
+    instance_id: InstanceId,
+    desc: AdapterDescriptor,
 ) -> AdapterId {
     let instance_registry = registry::INSTANCE_REGISTRY.lock().unwrap();
     let instance = instance_registry.get(instance_id).unwrap();
@@ -58,19 +65,22 @@ pub extern "C" fn instance_get_adapter(
 
     let some = match desc.power_preference {
         PowerPreference::LowPower => low.or(high),
-        PowerPreference::HighPerformance |
+        PowerPreference::HighPerformance | PowerPreference::Default => high.or(low),
-        PowerPreference::Default => high.or(low),
     };
-    registry::ADAPTER_REGISTRY.lock().unwrap().register(some.or(other).unwrap())
+    registry::ADAPTER_REGISTRY
+        .lock()
+        .unwrap()
+        .register(some.or(other).unwrap())
 }
 
 #[no_mangle]
-pub extern "C" fn adapter_create_device(
+pub extern "C" fn adapter_create_device(adapter_id: AdapterId, desc: DeviceDescriptor) -> DeviceId {
-    adapter_id: AdapterId, desc: DeviceDescriptor
-) -> DeviceId {
     let mut adapter_registry = registry::ADAPTER_REGISTRY.lock().unwrap();
     let adapter = adapter_registry.get_mut(adapter_id).unwrap();
     let (device, queue_group) = adapter.open_with::<_, hal::General>(1, |_qf| true).unwrap();
     let mem_props = adapter.physical_device.memory_properties();
-    registry::DEVICE_REGISTRY.lock().unwrap().register(Device::new(device, queue_group, mem_props))
+    registry::DEVICE_REGISTRY
+        .lock()
+        .unwrap()
+        .register(Device::new(device, queue_group, mem_props))
 }

wgpu-native/src/lib.rs

@@ -1,14 +1,20 @@
-#[macro_use] extern crate bitflags;
+#[macro_use]
-#[macro_use] extern crate lazy_static;
+extern crate bitflags;
+#[macro_use]
+extern crate lazy_static;
 
-#[cfg(feature = "gfx-backend-vulkan")]
-extern crate gfx_backend_vulkan as back;
 #[cfg(feature = "gfx-backend-dx12")]
 extern crate gfx_backend_dx12 as back;
+#[cfg(not(any(
+    feature = "gfx-backend-vulkan",
+    feature = "gfx-backend-dx12",
+    feature = "gfx-backend-metal"
+)))]
+extern crate gfx_backend_empty as back;
 #[cfg(feature = "gfx-backend-metal")]
 extern crate gfx_backend_metal as back;
-#[cfg(not(any(feature = "gfx-backend-vulkan", feature = "gfx-backend-dx12", feature = "gfx-backend-metal")))]
+#[cfg(feature = "gfx-backend-vulkan")]
-extern crate gfx_backend_empty as back;
+extern crate gfx_backend_vulkan as back;
 
 extern crate gfx_hal as hal;
 extern crate gfx_memory as memory;

wgpu-native/src/pipeline.rs

@@ -3,7 +3,6 @@ use resource;
 
 use {BlendStateId, DepthStencilStateId, PipelineLayoutId};
 
-
 #[repr(C)]
 pub enum BlendFactor {
     Zero = 0,

wgpu-native/src/registry.rs

@@ -1,5 +1,5 @@
-use std::{borrow, cmp, fmt, ops, ptr};
 use std::sync::{Arc, Mutex};
+use std::{borrow, cmp, fmt, ops, ptr};
 
 use hal::backend::FastHashMap;
 use {AdapterHandle, DeviceHandle, InstanceHandle, ShaderModuleHandle};
@@ -36,8 +36,12 @@ impl<T> Registry<T> {
 }
 
 lazy_static! {
-    pub(crate) static ref ADAPTER_REGISTRY: Arc<Mutex<Registry<AdapterHandle>>> = Arc::new(Mutex::new(Registry::new()));
+    pub(crate) static ref ADAPTER_REGISTRY: Arc<Mutex<Registry<AdapterHandle>>> =
-    pub(crate) static ref DEVICE_REGISTRY: Arc<Mutex<Registry<DeviceHandle>>> = Arc::new(Mutex::new(Registry::new()));
+        Arc::new(Mutex::new(Registry::new()));
-    pub(crate) static ref INSTANCE_REGISTRY: Arc<Mutex<Registry<InstanceHandle>>> = Arc::new(Mutex::new(Registry::new()));
+    pub(crate) static ref DEVICE_REGISTRY: Arc<Mutex<Registry<DeviceHandle>>> =
-    pub(crate) static ref SHADER_MODULE_REGISTRY: Arc<Mutex<Registry<ShaderModuleHandle>>> = Arc::new(Mutex::new(Registry::new()));
+        Arc::new(Mutex::new(Registry::new()));
+    pub(crate) static ref INSTANCE_REGISTRY: Arc<Mutex<Registry<InstanceHandle>>> =
+        Arc::new(Mutex::new(Registry::new()));
+    pub(crate) static ref SHADER_MODULE_REGISTRY: Arc<Mutex<Registry<ShaderModuleHandle>>> =
+        Arc::new(Mutex::new(Registry::new()));
 }

wgpu-native/src/resource.rs

@@ -1,7 +1,6 @@
 use hal;
 
-use {Extent3d};
+use Extent3d;
-
 
 bitflags! {
     #[repr(transparent)]