gfx_api: remove unused

src/gfx_api.rs

@@ -310,16 +310,6 @@ pub struct RoundedFillRect {
     pub z_order: u32,
 }
 
-impl RoundedFillRect {
-    pub fn effective_color(&self) -> Color {
-        let mut color = self.color;
-        if let Some(alpha) = self.alpha {
-            color = color * alpha;
-        }
-        color
-    }
-}
-
 pub struct RoundedCopyTexture {
     pub tex: Rc<dyn GfxTexture>,
     pub source: SampleRect,
@@ -328,7 +318,6 @@ pub struct RoundedCopyTexture {
     pub acquire_sync: AcquireSync,
     pub release_sync: ReleaseSync,
     pub alpha: Option<f32>,
-    pub opaque: bool,
     pub render_intent: RenderIntent,
     pub cd: Rc<ColorDescription>,
     pub alpha_mode: AlphaMode,

src/renderer/renderer_base.rs

@@ -380,7 +380,6 @@ impl RendererBase<'_> {
                 buffer_resv,
                 acquire_sync,
                 release_sync,
-                opaque: false,
                 render_intent,
                 cd: cd.clone(),
                 alpha_mode,