Struct Adapter 

pub struct Adapter { /* private fields */ }

Available on gles only.

Implementations

impl Adapter

pub unsafe fn new_external( fun: impl FnMut(&str) -> *const c_void, options: GlBackendOptions, ) -> Option<ExposedAdapter<Api>>

Available on neither Windows nor webgl.

Creates a new external adapter using the specified loader function.

Safety

• The underlying OpenGL ES context must be current.
• The underlying OpenGL ES context must be current when interfacing with any objects returned by wgpu-hal from this adapter.
• The underlying OpenGL ES context must be current when dropping this adapter and when dropping any objects returned from this adapter.

pub fn adapter_context(&self) -> &AdapterContext

Available on neither Windows nor webgl.

Trait Implementations

impl Adapter for Adapter

type A = Api

unsafe fn open( &self, features: Features, _limits: &Limits, _memory_hints: &MemoryHints, ) -> Result<OpenDevice<Api>, DeviceError>

unsafe fn texture_format_capabilities( &self, format: TextureFormat, ) -> TextureFormatCapabilities

Return the set of supported capabilities for a texture format.

unsafe fn surface_capabilities( &self, surface: &Surface, ) -> Option<SurfaceCapabilities>

Returns the capabilities of working with a specified surface.

unsafe fn get_presentation_timestamp(&self) -> PresentationTimestamp

Creates a PresentationTimestamp using the adapter’s WSI.

fn get_ordered_buffer_usages(&self) -> BufferUses

The combination of all usages that the are guaranteed to be be ordered by the hardware. If a usage is ordered, then if the buffer state doesn’t change between draw calls, there are no barriers needed for synchronization.

fn get_ordered_texture_usages(&self) -> TextureUses

The combination of all usages that the are guaranteed to be be ordered by the hardware. If a usage is ordered, then if the buffer state doesn’t change between draw calls, there are no barriers needed for synchronization.

impl DynResource for Adapter

fn as_any(&self) -> &dyn Any

fn as_any_mut(&mut self) -> &mut dyn Any

impl Send for Adapter

Available on send_sync only.

impl Sync for Adapter

Available on send_sync only.