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fix demo

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This commit is contained in:
Andelf
2014-05-05 21:19:20 +08:00
parent dd9b8470d4
commit 8ae40eb623
1 changed files with 3 additions and 3 deletions
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src/demo/video.rs
+3 -3
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@@ -31,17 +31,17 @@ pub fn main(filename: &Path) {
let font = trying!(sdl2_ttf::Font::from_file(filename, 128));
// render a surface, and convert it to a texture bound to the renderer
let surface = trying!(font.render_str_blended("Hello Rust!", sdl2::pixels::Color::new(255, 0, 0, 255)));
let surface = trying!(font.render_str_blended("Hello Rust!", sdl2::pixels::RGBA(255, 0, 0, 255)));
let texture = trying!(renderer.create_texture_from_surface(surface));
renderer.set_draw_color(sdl2::pixels::Color::new(195, 217, 255, 255));
renderer.set_draw_color(sdl2::pixels::RGBA(195, 217, 255, 255));
renderer.clear();
let (w, h) = match texture.query() {
Ok(q) => (q.width, q.height),
Err(err) => fail!(format!("Failed to query texture: {}", err))
};
renderer.copy(texture, None, Some(rect!((SCREEN_WIDTH - w)/ 2, (SCREEN_HEIGHT - h)/ 2, w, h)));
renderer.copy(&texture, None, Some(rect!((SCREEN_WIDTH - w)/ 2, (SCREEN_HEIGHT - h)/ 2, w, h)));
renderer.present();