Macro spirv_std_macros::Image [−][src]
Image!() { /* proc-macro */ }
A macro for creating SPIR-V OpTypeImage
types.
The grammar for the macro is as follows:
Image!(
<dimensionality>,
<type|format>,
[sampled[=<true|false>],]
[multisampled[=<true|false>],]
[arrayed[=<true|false>],]
[depth[=<true|false>],]
)
A basic example looks like this:
#[spirv(vertex)]
fn main(#[spirv(descriptor_set = 0, binding = 0)] image: &Image!(2D, type=f32)) {}
Arguments
dimensionality
— Dimensionality of an image. Accepted values:1D
,2D
,3D
,rect
,cube
,subpass
.type
— The sampled type of an image, mutually exclusive withformat
, when set the image format is unknown. Accepted values:f32
,f64
,u8
,u16
,u32
,u64
,i8
,i16
,i32
,i64
.format
— The image format of the image, mutually exclusive withtype
, Accepted values: Camel case versions ofImageFormat
.sampled
— Whether it is known that the image will be used with a sampler at compile time, Accepted values:true
orfalse
. Default:unknown
.multisampled
— Whether the image contains multisampled content. Accepted values:true
orfalse
. Default:false
.arrayed
— Whether the image contains arrayed content. Accepted values:true
orfalse
. Default:false
.depth
— Whether it is known that the image is a depth image, Accepted values:true
orfalse
. Default:unknown
.