feat(opengl-bindings): add depth component texture pixel data format

1 files changed, 15 insertions, 0 deletions

diff --git a/opengl-bindings/src/texture.rs b/opengl-bindings/src/texture.rs
index 9ed7926..4bf8ac6 100644
--- a/opengl-bindings/src/texture.rs
+++ b/opengl-bindings/src/texture.rs
@@ -421,6 +421,14 @@ pub enum SrgbaDataType
     UnsignedByte = crate::sys::UNSIGNED_BYTE,
 }
 
+#[derive(Debug, Clone, Copy)]
+#[non_exhaustive]
+#[repr(u32)]
+pub enum DepthComponentDataType
+{
+    Float32 = crate::sys::FLOAT,
+}
+
 /// Texture pixel data format.
 #[derive(Debug, Clone, Copy)]
 #[non_exhaustive]
@@ -430,6 +438,7 @@ pub enum PixelDataFormat
     Rgba(RgbaDataType),
     Srgb(SrgbDataType),
     Srgba(SrgbaDataType),
+    DepthComponent(DepthComponentDataType),
 }
 
 impl PixelDataFormat
@@ -441,6 +450,9 @@ impl PixelDataFormat
             Self::Rgba(RgbaDataType::UnsignedByte) => crate::sys::RGBA8,
             Self::Srgb(SrgbDataType::UnsignedByte) => crate::sys::SRGB8,
             Self::Srgba(SrgbaDataType::UnsignedByte) => crate::sys::SRGB8_ALPHA8,
+            Self::DepthComponent(DepthComponentDataType::Float32) => {
+                crate::sys::DEPTH_COMPONENT32F
+            }
         }
     }
 
@@ -449,6 +461,7 @@ impl PixelDataFormat
         match self {
             Self::Rgb(_) | Self::Srgb(_) => crate::sys::RGB,
             Self::Rgba(_) | Self::Srgba(_) => crate::sys::RGBA,
+            Self::DepthComponent(_) => crate::sys::DEPTH_COMPONENT,
         }
     }
 
@@ -459,6 +472,7 @@ impl PixelDataFormat
             Self::Srgb(ty) => ty as crate::sys::types::GLenum,
             Self::Rgba(ty) => ty as crate::sys::types::GLenum,
             Self::Srgba(ty) => ty as crate::sys::types::GLenum,
+            Self::DepthComponent(ty) => ty as crate::sys::types::GLenum,
         }
     }
 
@@ -467,6 +481,7 @@ impl PixelDataFormat
         match self {
             Self::Rgb(_) | Self::Srgb(_) => 3,
             Self::Rgba(_) | Self::Srgba(_) => 4,
+            Self::DepthComponent(_) => 1,
         }
     }
 }