29 lines
1.5 KiB
Markdown
29 lines
1.5 KiB
Markdown
[](https://travis-ci.org/parasyte/pixels)
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A tiny hardware-accelerated pixel frame buffer. :crab:
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## But why?
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Rapidly prototype a simple 2D game, pixel-based animations, software renderers, or an emulator for your favorite platform. Then add shaders to simulate a CRT or just to spice it up with some nice VFX.
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`pixels` is more than just a library to push pixels to a screen, but less than a full framework. You're in charge of managing a window environment, event loop, and input handling.
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## Features
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- Built on modern graphics APIs powered by [`wgpu`](https://crates.io/crates/wgpu): DirectX 12, Vulkan, Metal, OpenGL.
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- Use your own custom shaders for special effects. (WIP)
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- Hardware accelerated scaling on perfect pixel boundaries.
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- Supports non-square pixel aspect ratios. (WIP)
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## Examples
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- [Conway's Game of Life](./examples/conway)
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- [Minimal example with `winit`](./examples/minimal-winit)
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- [Pixel Invaders](./examples/invaders)
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## Comparison with `minifb`
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The [`minifb`](https://crates.io/crates/minifb) crate shares some similarities with `pixels`; it also allows rapid prototyping of 2D games and emulators. But it requires the use of its own window/GUI management, event loop, and input handling. One of the disadvantages with the `minifb` approach is the lack of hardware acceleration (except on macOS, which uses Metal but is not configurable). An advantage is that it relies on fewer dependencies.
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