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-rw-r--r--src/block/screendescriptor.rs79
1 files changed, 0 insertions, 79 deletions
diff --git a/src/block/screendescriptor.rs b/src/block/screendescriptor.rs
deleted file mode 100644
index dc0257d..0000000
--- a/src/block/screendescriptor.rs
+++ /dev/null
@@ -1,79 +0,0 @@
-use std::convert::TryInto;
-
-pub struct ScreenDescriptor {
-	pub width: u16,
-	pub height: u16,
-	pub packed: u8,
-	pub background_color_index: u8,
-	pub pixel_aspect_ratio: u8,
-}
-
-impl ScreenDescriptor {
-	pub fn new(width: u16, height: u16) -> Self {
-		Self {
-			width,
-			height,
-			packed: 0,
-			background_color_index: 0,
-			pixel_aspect_ratio: 0,
-		}
-	}
-
-	pub fn set_color_table_present(&mut self, is_present: bool) {
-		if is_present {
-			self.packed |= 0b1000_0000;
-		} else {
-			self.packed &= 0b0111_1111;
-		}
-	}
-
-	pub fn set_color_table_size(&mut self, size: u8) {
-		println!("scts: {}", size);
-		// GCT size is calulated by raising two to this number plus one,
-		// so we have to work backwards.
-		let size = (size as f32).log2().ceil() - 1f32;
-		self.packed |= size as u8;
-	}
-
-	//TODO: Setter for sort flag in packed field
-	//TODO: Setter for color resolution in packed field
-
-	pub fn color_table_present(&self) -> bool {
-		self.packed & 0b1000_0000 != 0
-	}
-
-	pub fn color_table_len(&self) -> usize {
-		crate::packed_to_color_table_length(self.packed & 0b0000_0111)
-	}
-}
-
-impl From<&ScreenDescriptor> for Box<[u8]> {
-	fn from(lsd: &ScreenDescriptor) -> Self {
-		let mut vec = vec![];
-		vec.extend_from_slice(&lsd.width.to_le_bytes());
-		vec.extend_from_slice(&lsd.height.to_le_bytes());
-		vec.push(lsd.packed);
-		vec.push(lsd.background_color_index);
-		vec.push(lsd.pixel_aspect_ratio);
-
-		vec.into_boxed_slice()
-	}
-}
-
-impl From<[u8; 7]> for ScreenDescriptor {
-	fn from(arr: [u8; 7]) -> Self {
-		let width = u16::from_le_bytes(arr[0..2].try_into().unwrap());
-		let height = u16::from_le_bytes(arr[2..4].try_into().unwrap());
-		let packed = arr[4];
-		let background_color_index = arr[5];
-		let pixel_aspect_ratio = arr[6];
-
-		Self {
-			width,
-			height,
-			packed,
-			background_color_index,
-			pixel_aspect_ratio,
-		}
-	}
-}