Byte texture format

nanoqsh · Feb 28, 2024 · ba38f54 · ba38f54
1 parent d357593
commit ba38f54
Show file tree

Hide file tree

Showing 2 changed files with 8 additions and 4 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -14,7 +14,7 @@ members = [
 ]
 
 [workspace.package]
-version = "0.3.0-rc"
+version = "0.3.0-rc.1"
 edition = "2021"
 license = "MIT"
 authors = ["nanoqsh"]
@@ -25,9 +25,9 @@ repository = "https://github.com/nanoqsh/dunge"
 rust-version = "1.76"
 
 [workspace.dependencies]
-dunge = { version = "=0.3.0-rc", path = "dunge" }
-dunge_macros = { version = "=0.3.0-rc", path = "dunge_macros" }
-dunge_shader = { version = "=0.3.0-rc", path = "dunge_shader" }
+dunge = { version = "=0.3.0-rc.1", path = "dunge" }
+dunge_macros = { version = "=0.3.0-rc.1", path = "dunge_macros" }
+dunge_shader = { version = "=0.3.0-rc.1", path = "dunge_shader" }
 bytemuck = "1.13"
 glam = "0.25"
 env_logger = "0.11"

diff --git a/dunge/src/format.rs b/dunge/src/format.rs
@@ -9,12 +9,14 @@ pub enum Format {
     RgbAlpha,
     BgrAlpha,
     Depth,
+    Byte,
 }
 
 impl Format {
     pub(crate) const fn bytes(self) -> u32 {
         match self {
             Self::SrgbAlpha | Self::SbgrAlpha | Self::RgbAlpha | Self::BgrAlpha | Self::Depth => 4,
+            Self::Byte => 1,
         }
     }
 
@@ -25,6 +27,7 @@ impl Format {
             Self::RgbAlpha => TextureFormat::Rgba8Unorm,
             Self::BgrAlpha => TextureFormat::Bgra8Unorm,
             Self::Depth => TextureFormat::Depth32Float,
+            Self::Byte => TextureFormat::R8Uint,
         }
     }
 
@@ -35,6 +38,7 @@ impl Format {
             TextureFormat::Rgba8Unorm => Self::RgbAlpha,
             TextureFormat::Bgra8Unorm => Self::BgrAlpha,
             TextureFormat::Depth32Float => Self::Depth,
+            TextureFormat::R8Uint => Self::Byte,
             _ => panic!("unsupported format"),
         }
     }