Add ASTC SFLOAT formats (#20)

* Add ASTC SFLOAT formats

* Add changelog entry

Author: expenses

CHANGELOG.md

@@ -34,6 +34,7 @@ Per Keep a Changelog there are 6 main categories of changes:
   - `Level::data`
   - `Level::uncompressed_byte_length`
 - Moved header data in `BasicDataFormatDescriptor` into `BasicDataFormatDescriptorHeader`.
+- Add `ASTC_n_SFLOAT_BLOCK` variants to `Format`.
 
 ## v0.3.0
 

src/enums.rs

@@ -187,6 +187,20 @@ pseudo_enum! {
         ASTC_12x10_SRGB_BLOCK = 182,
         ASTC_12x12_UNORM_BLOCK = 183,
         ASTC_12x12_SRGB_BLOCK = 184,
+        ASTC_4x4_SFLOAT_BLOCK = 1000066000,
+        ASTC_5x4_SFLOAT_BLOCK = 1000066001,
+        ASTC_5x5_SFLOAT_BLOCK = 1000066002,
+        ASTC_6x5_SFLOAT_BLOCK = 1000066003,
+        ASTC_6x6_SFLOAT_BLOCK = 1000066004,
+        ASTC_8x5_SFLOAT_BLOCK = 1000066005,
+        ASTC_8x6_SFLOAT_BLOCK = 1000066006,
+        ASTC_8x8_SFLOAT_BLOCK = 1000066007,
+        ASTC_10x5_SFLOAT_BLOCK = 1000066008,
+        ASTC_10x6_SFLOAT_BLOCK = 1000066009,
+        ASTC_10x8_SFLOAT_BLOCK = 1000066010,
+        ASTC_10x10_SFLOAT_BLOCK = 1000066011,
+        ASTC_12x10_SFLOAT_BLOCK = 1000066012,
+        ASTC_12x12_SFLOAT_BLOCK = 1000066013,
     }
 }