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Implement From<TextureFormat> for TextureComponentType

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This commit is contained in:
mitchmindtree 2020-05-01 18:00:30 +02:00
parent e2100b6911
commit a8b8bc8283
1 changed files with 47 additions and 0 deletions
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47
wgpu-types/src/lib.rs
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@ -934,5 +934,52 @@ pub enum TextureComponentType {
Uint,
}
impl From<TextureFormat> for TextureComponentType {
fn from(format: TextureFormat) -> Self {
match format {
TextureFormat::R8Uint
| TextureFormat::R16Uint
| TextureFormat::Rg8Uint
| TextureFormat::R32Uint
| TextureFormat::Rg16Uint
| TextureFormat::Rgba8Uint
| TextureFormat::Rg32Uint
| TextureFormat::Rgba16Uint
| TextureFormat::Rgba32Uint => Self::Uint,
TextureFormat::R8Sint
| TextureFormat::R16Sint
| TextureFormat::Rg8Sint
| TextureFormat::R32Sint
| TextureFormat::Rg16Sint
| TextureFormat::Rgba8Sint
| TextureFormat::Rg32Sint
| TextureFormat::Rgba16Sint
| TextureFormat::Rgba32Sint => Self::Sint,
TextureFormat::R8Unorm
| TextureFormat::R8Snorm
| TextureFormat::R16Float
| TextureFormat::R32Float
| TextureFormat::Rg8Unorm
| TextureFormat::Rg8Snorm
| TextureFormat::Rg16Float
| TextureFormat::Rg11b10Float
| TextureFormat::Rg32Float
| TextureFormat::Rgba8Snorm
| TextureFormat::Rgba16Float
| TextureFormat::Rgba32Float
| TextureFormat::Rgba8Unorm
| TextureFormat::Rgba8UnormSrgb
| TextureFormat::Bgra8Unorm
| TextureFormat::Bgra8UnormSrgb
| TextureFormat::Rgb10a2Unorm
| TextureFormat::Depth32Float
| TextureFormat::Depth24Plus
| TextureFormat::Depth24PlusStencil8 => Self::Float,
}
}
}
/// Bound uniform/storage buffer offsets must be aligned to this number.
pub const BIND_BUFFER_ALIGNMENT: u64 = 256;