Merge pull request #354 from hecrj/feature/glow-renderer

OpenGL renderer and backend-agnostic graphics subcrate

1 files changed, 0 insertions, 55 deletions

diff --git a/native/src/window/backend.rs b/native/src/window/backend.rs
deleted file mode 100644
index 892d4bb9..00000000
--- a/native/src/window/backend.rs
+++ /dev/null
@@ -1,55 +0,0 @@
-use crate::mouse;
-
-use raw_window_handle::HasRawWindowHandle;
-
-/// A graphics backend that can render to windows.
-pub trait Backend: Sized {
-    /// The settings of the backend.
-    type Settings: Default;
-
-    /// The iced renderer of the backend.
-    type Renderer: crate::Renderer;
-
-    /// The surface of the backend.
-    type Surface;
-
-    /// The swap chain of the backend.
-    type SwapChain;
-
-    /// Creates a new [`Backend`] and an associated iced renderer.
-    ///
-    /// [`Backend`]: trait.Backend.html
-    fn new(settings: Self::Settings) -> (Self, Self::Renderer);
-
-    /// Crates a new [`Surface`] for the given window.
-    ///
-    /// [`Surface`]: #associatedtype.Surface
-    fn create_surface<W: HasRawWindowHandle>(
-        &mut self,
-        window: &W,
-    ) -> Self::Surface;
-
-    /// Crates a new [`SwapChain`] for the given [`Surface`].
-    ///
-    /// [`SwapChain`]: #associatedtype.SwapChain
-    /// [`Surface`]: #associatedtype.Surface
-    fn create_swap_chain(
-        &mut self,
-        surface: &Self::Surface,
-        width: u32,
-        height: u32,
-    ) -> Self::SwapChain;
-
-    /// Draws the output primitives to the next frame of the given [`SwapChain`].
-    ///
-    /// [`SwapChain`]: #associatedtype.SwapChain
-    /// [`Surface`]: #associatedtype.Surface
-    fn draw<T: AsRef<str>>(
-        &mut self,
-        renderer: &mut Self::Renderer,
-        swap_chain: &mut Self::SwapChain,
-        output: &<Self::Renderer as crate::Renderer>::Output,
-        scale_factor: f64,
-        overlay: &[T],
-    ) -> mouse::Interaction;
-}