deno_sdl2

deno_sdl2 0.6

Happy new year 2023!

• Update to Deno 1.29.1

deno_sdl2 0.5

deno_sdl2 provides cross-platform bindings to sdl2, sdl2_ttf and sdl2_image.

get started

import { EventType, WindowBuilder } from "https://deno.land/x/sdl2/mod.ts";

const window = new WindowBuilder("Hello, Deno!", 640, 480).build();
const canvas = window.canvas();

for (const event of window.events()) {
  if (event.type == EventType.Quit) {
    break;
  } else if (event.type == EventType.Draw) {
    // Rainbow effect
    const r = Math.sin(Date.now() / 1000) * 127 + 128;
    const g = Math.sin(Date.now() / 1000 + 2) * 127 + 128;
    const b = Math.sin(Date.now() / 1000 + 4) * 127 + 128;
    canvas.setDrawColor(Math.floor(r), Math.floor(g), Math.floor(b), 255);
    canvas.clear();
    canvas.present();
  }
}

~> deno run --allow-ffi --unstable https://deno.land/x/sdl2/examples/hello.ts

deno_sdl2 0.3.1

Regenerated bindings/bindings.ts to fetch binary from releases.

deno_sdl2 0.3.0

What's Changed

• Add star field example - https://github.com/littledivy/deno_sdl2/pull/38
• Add query_texture API - https://github.com/littledivy/deno_sdl2/pull/39
• add caviar example - https://github.com/littledivy/deno_sdl2/pull/42
• Add WGPU Texture support - https://github.com/littledivy/deno_sdl2/pull/43
• Fix binding types - https://github.com/littledivy/deno_sdl2/pull/45
• update to Deno 1.18.2 - https://github.com/littledivy/deno_sdl2/pull/47

deno_sdl2 0.2-alpha.1

What's Changed

• update example package import url by @QuentinGruber in https://github.com/littledivy/deno_sdl2/pull/30
• Add sprite example by @hashrock in https://github.com/littledivy/deno_sdl2/pull/33
• add dino deno example by @dhairy-online in https://github.com/littledivy/deno_sdl2/pull/34
• update dino example submodule by @dhairy-online in https://github.com/littledivy/deno_sdl2/pull/35
• chore: add more documentation by @dhairy-online in https://github.com/littledivy/deno_sdl2/pull/36
• BREAKING: use FFI by @littledivy in https://github.com/littledivy/deno_sdl2/pull/37

The new FFI migration improves performance and streamlines the release process. Frequent crashes while rendering several entities is also fixed.

New Contributors

• @QuentinGruber made their first contribution in https://github.com/littledivy/deno_sdl2/pull/30
• @hashrock made their first contribution in https://github.com/littledivy/deno_sdl2/pull/33

Full Changelog: https://github.com/littledivy/deno_sdl2/compare/0.1-alpha.6...0.2-alpha.1

Major changes:

• feat(renderFont): auto detect font width and height when None (#26)
• chore: add documentation (#27)
• async iterator based API (#28)

• fix: don't use meta-address 0.0.0.0 (#19)
• feat: use rodio instead of sdl2-mixer (#22)

• fix: massive memory leak after quit (#14)

Calling canvas.quit() would still continue the event loop...saturating the task buffer causing a leak.

• feat: load image surface (#16)

// png or jpeg
// for bitmap, use canvas.loadBitmap("player.bmp")
const surface = canvas.loadSurface("player.png");
const texture = canvas.createTextureFromSurface(surface);

• Fixes mpg123 builds on Linux and Darwin.
• Drops support for MP3 on Windows. See issue #11

Includes fixes for alpha.1

• Open O_CREATE|O_TRUNC asset in executable mode
• s/deno_sdl/deno_sdl2
• Correct asset names in Linux and Darwin
• Download asset once
• Fix executable name in Deno.run

Initial alpha release for deno_sdl2 for (integration) testing purposes.