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Pixel-perfect fonts

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This commit is contained in:
Emil Ernerfeldt
2019-01-19 10:10:28 -06:00
parent cd8ca47e76
commit c2c94ddda5
14 changed files with 207 additions and 212 deletions
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11
emigui_wasm/src/webgl.rs
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@@ -143,7 +143,12 @@ impl Painter {
self.current_texture_id = Some(texture.id);
}
pub fn paint(&mut self, frame: &Frame, texture: &Texture) -> Result<(), JsValue> {
pub fn paint(
&mut self,
frame: &Frame,
texture: &Texture,
pixels_per_point: f32,
) -> Result<(), JsValue> {
self.upload_texture(texture);
let gl = &self.gl;
@@ -280,8 +285,8 @@ impl Painter {
.unwrap();
gl.uniform2f(
Some(&u_screen_size_loc),
self.canvas.width() as f32,
self.canvas.height() as f32,
self.canvas.width() as f32 / pixels_per_point,
self.canvas.height() as f32 / pixels_per_point,
);
let u_tex_size_loc = gl