WebGpuTexture class final
A texture this device owns, and the views it has been asked for.
The views are cached on the texture rather than made at each use, and
that is not a micro-optimisation: createView allocates an object the
browser tracks, a pass opens with one per attachment and a draw binds one
per sampler, so a frame that made them fresh would hand the collector a few
thousand short-lived interop objects. They are also compared by identity in
the bind group cache, and a fresh view every draw would make that cache
answer no every time.
Constructors
- WebGpuTexture({required GPUTexture texture, required WebGpuTextureDimension dimension, required bool sampleable})
Properties
- dimension → WebGpuTextureDimension
-
How a shader reads this: as a flat image or as six faces by direction.
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sampleable → bool
-
Whether this may be bound to a sampler at all.
final
- sampledView → GPUTextureView
-
The view a sampler reads: the whole texture, in its own dimension.
no setter
- sampledViewIfMade → GPUTextureView?
-
sampledView if anything has asked for it, without making one.
no setter
- texture → GPUTexture
-
final
Methods
-
attachmentView(
{int face = 0, int level = 0}) → GPUTextureView -
The view a pass attaches: one
faceof onelevel, always as a flat image. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited