migrations/egui
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Refactor egui_glium with new EguiGlium wrapper and standalone example

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This commit is contained in:
Emil Ernerfeldt
2021-04-25 17:02:27 +02:00
parent a505d01090
commit 7f0689e566
5 changed files with 245 additions and 86 deletions
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17
egui_glium/src/painter.rs
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@@ -92,30 +92,23 @@ impl Painter {
self.egui_texture_version = Some(texture.version);
}
/// Main entry-point for painting a frame
/// Main entry-point for painting a frame.
/// You should call `target.clear_color(..)` before
/// and `target.finish()` after this.
pub fn paint_meshes(
&mut self,
display: &glium::Display,
target: &mut Frame,
pixels_per_point: f32,
clear_color: egui::Rgba,
cipped_meshes: Vec<egui::ClippedMesh>,
egui_texture: &egui::Texture,
) {
self.upload_egui_texture(display, egui_texture);
self.upload_pending_user_textures(display);
let mut target = display.draw();
// Verified to be gamma-correct.
target.clear_color(
clear_color[0],
clear_color[1],
clear_color[2],
clear_color[3],
);
for egui::ClippedMesh(clip_rect, mesh) in cipped_meshes {
self.paint_mesh(&mut target, display, pixels_per_point, clip_rect, &mesh)
self.paint_mesh(target, display, pixels_per_point, clip_rect, &mesh)
}
target.finish().unwrap();
}
#[inline(never)] // Easier profiling