text alpha change

Author: dzhou121

src/pipeline.rs

@@ -631,11 +631,7 @@ impl Cache {
         staging_belt: &mut wgpu::util::StagingBelt,
         encoder: &mut wgpu::CommandEncoder,
     ) -> Result<&GlyphPosInfo, piet::Error> {
-        let scale = if self.scale == 1.0 {
-            1.0
-        } else {
-            self.scale * 2.0
-        };
+        let scale = self.scale;
 
         let font_size = (font_size as f64 * scale).round() as u32;
         let glyph = self.get_glyph_info(c, font_family.clone(), font_weight, font_size)?;

src/shader/geometry.wgsl

@@ -124,16 +124,6 @@ fn fs_main(input: VertexOutput) -> [[location(0)]] vec4<f32> {
         if (alpha <= 0.0) {
             discard;
         }
-        if (alpha <= 1.0) {
-            if (alpha <= 0.0031308) {
-                alpha = alpha * 12.92;
-            } else {
-                alpha = pow(alpha, 1.0 / 2.0) * 1.055 - 0.055;
-            }
-            if (alpha > 1.0) {
-                alpha = 1.0;
-            }
-        }
         color.w = color.w * alpha;
     }