WGPU.Internal.Device

Types

data Device

An open connection to a graphics and/or compute device.

A Device may be created using the requestDevice function.

Constructors

Device

Fields

• deviceInst :: !Instance
• wgpuDevice :: !WGPUDevice

Instances

Eq Device

Defined in WGPU.Internal.Device

Methods

(==) :: Device -> Device -> Bool

(/=) :: Device -> Device -> Bool

Show Device

Defined in WGPU.Internal.Device

Methods

showsPrec :: Int -> Device -> ShowS

show :: Device -> String

showList :: [Device] -> ShowS

ToRaw Device WGPUDevice

Defined in WGPU.Internal.Device

Methods

raw :: Device -> ContT r IO WGPUDevice

data DeviceDescriptor

Describes a Device.

Constructors

DeviceDescriptor

Fields

• deviceLabel :: !Text

  Debug label for the device.

• features :: !Features

  Features that the device should support.

• limits :: !Limits

  Limits that the device should support (minimum values).

Instances

Eq DeviceDescriptor

Defined in WGPU.Internal.Device

Methods

(==) :: DeviceDescriptor -> DeviceDescriptor -> Bool

(/=) :: DeviceDescriptor -> DeviceDescriptor -> Bool

Show DeviceDescriptor

Defined in WGPU.Internal.Device

Methods

showsPrec :: Int -> DeviceDescriptor -> ShowS

show :: DeviceDescriptor -> String

showList :: [DeviceDescriptor] -> ShowS

Default DeviceDescriptor

Defined in WGPU.Internal.Device

Methods

def :: DeviceDescriptor

ToRaw DeviceDescriptor WGPUDeviceExtras

Defined in WGPU.Internal.Device

Methods

raw :: DeviceDescriptor -> ContT r IO WGPUDeviceExtras

newtype Features

Device features that are not guaranteed to be supported.

• NOTE: The Rust API currently has far more extensive Features. Perhaps they have not yet been ported to the C API? https://docs.rs/wgpu-types/0.9.0/wgpu_types/struct.Features.html

Constructors

Features

Fields

• textureAdapterSpecificFormatFeatures :: Bool

Instances

Eq Features

Defined in WGPU.Internal.Device

Methods

(==) :: Features -> Features -> Bool

(/=) :: Features -> Features -> Bool

Show Features

Defined in WGPU.Internal.Device

Methods

showsPrec :: Int -> Features -> ShowS

show :: Features -> String

showList :: [Features] -> ShowS

Default Features

Defined in WGPU.Internal.Device

Methods

def :: Features

ToRaw Features WGPUNativeFeature

Defined in WGPU.Internal.Device

Methods

raw :: Features -> ContT r IO WGPUNativeFeature

data Limits

Device limits.

Represents the set of limits an adapter/device supports.

Constructors

Limits

Fields

• maxTextureDimension1D :: !Word32

  Maximum allowed value for the width of a 1D texture.

• maxTextureDimension2D :: !Word32

  Maximum allowed value for the width and height of a 2D texture.

• maxTextureDimension3D :: !Word32

  Maximum allowed value for the width, height or depth of a 3D texture.

• maxTextureArrayLayers :: !Word32

  Maximum allowed value for the array layers of a texture.

• maxBindGroups :: !Word32

  Amount of bind groups that can be attached to a pipeline at the same time.

• maxDynamicStorageBuffersPerPipelineLayout :: !Word32

  Amount of storage buffer bindings that can be dynamic in a single pipeline.

• maxStorageBuffersPerShaderStage :: !Word32

  Amount of sampled textures visible in a single shader stage.

• maxStorageBufferBindingSize :: !Word32

  Maximum size in bytes of a binding to a uniform buffer.

Instances

Eq Limits

Defined in WGPU.Internal.Device

Methods

(==) :: Limits -> Limits -> Bool

(/=) :: Limits -> Limits -> Bool

Show Limits

Defined in WGPU.Internal.Device

Methods

showsPrec :: Int -> Limits -> ShowS

show :: Limits -> String

showList :: [Limits] -> ShowS

Default Limits

Defined in WGPU.Internal.Device

Methods

def :: Limits

Functions

requestDevice

Arguments

:: MonadIO m

=> Adapter

Adapter for which the device will be returned.

-> DeviceDescriptor

The features and limits requested for the device.

-> m (Maybe Device)

The returned Device, if it could be retrieved.

Requests a connection to a physical device, creating a logical device.

This action blocks until an available device is returned.