Make sdl displays with tv

fazic_sdl/Cargo.toml

@@ -8,4 +8,4 @@ rand = "*"
 simple_logger = "*"
 log = "*"
 fazic = { path = "../fazic_lib" }
-sdl2 = "*"
+sdl2 = { version = "0.32.0", features = ["image"] }

fazic_sdl/src/main.rs

@@ -19,7 +19,7 @@ pub fn main() {
  let mut window = window::Window::new(&ctx);
  let mut events = events::Events::new(&ctx);
 
- let timer = ctx.timer().unwrap();
+ let mut timer = ctx.timer().unwrap();
 
  let mut fps_last_time = 0;
 

fazic_sdl/src/window.rs

@@ -1,11 +1,15 @@
 use fazic::config::*;
 use sdl2::pixels::PixelFormatEnum;
+use sdl2::image::LoadTexture;
 
-const SCALE: f32 = 2.0;
-const WIDTH: u32 = SCREEN_WIDTH as u32 * SCALE as u32;
-const HEIGHT: u32 = SCREEN_HEIGHT as u32 * SCALE as u32;
 const RGB_WIDTH: usize = SCREEN_WIDTH as usize * 3;
 
+const WIDTH: u32 = 640;
+const HEIGHT: u32 = 480;
+
+const WINDOW_WIDTH: u32 = 1140;
+const WINDOW_HEIGHT: u32 = 698;
+
 pub struct Window {
  canvas: sdl2::render::Canvas<sdl2::video::Window>,
 }
@@ -15,19 +19,30 @@ impl Window {
  let video_ctx = ctx.video().unwrap();
 
  let window = video_ctx
- .window("fazic", WIDTH, HEIGHT)
+ .window("fazic", WINDOW_WIDTH, WINDOW_HEIGHT)
  .position_centered()
  .opengl()
  .build()
  .unwrap();
+
+ let canvas = window
+ .into_canvas()
+ .build()
+ .unwrap();
 
- Self {
- canvas: window.into_canvas().build().unwrap(),
- }
+// let _image_context = sdl2::image::init(InitFlag::PNG | InitFlag::JPG).unwrap();
+
+ Self { canvas }
  }
 
  pub fn update(&mut self, pixels: &[u8]) {
  let texture_creator = self.canvas.texture_creator();
+
+ let tv_path = std::path::Path::new("tv.jpg");
+ let tv_texture = texture_creator.load_texture(&tv_path).unwrap();
+
+ self.canvas.copy(&tv_texture, None, None).unwrap();
+
  let mut texture = texture_creator
  .create_texture_streaming(
  PixelFormatEnum::RGB24,
@@ -46,7 +61,15 @@ impl Window {
  }
 
  texture.update(None, rgb.as_slice(), RGB_WIDTH).unwrap();
- self.canvas.copy(&texture, None, None).unwrap();
+ self.canvas.copy_ex(
+ &texture,
+ None,
+ Some(sdl2::rect::Rect::new(165, 110, WIDTH, HEIGHT)),
+ 0.0,
+ None,
+ false,
+ false,
+ ).unwrap();
  self.canvas.present();
  }
 }