opengles: Functional interface for OpenGL 4.1+ and OpenGL ES 2.0+
A functional OpenGL [ES] wrapper library. Made complicated OpenGL APIs easy yet keep flexible enough. Resulting binary size is relatively small so that apps launches faster. Works on both desktop and mobile.
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Flags
Automatic Flags
| Name | Description | Default |
|---|---|---|
| useegl | By default, EGL APIs are used to get OpenGL function pointers. If Disabled, use native library instead of EGL. e.g. WGL, GLX or dlsym. | Enabled |
| staticlinkes3 | By default, OpenGL ES 3.0 APIs are dynamic linked. If Enabled, may cause runtime link error on unsupported environment. OpenGL ES 2.0 APIs are always statically linked. | Disabled |
| staticlinkegl15 | By default, EGL 1.5 APIs are dynamic linked. If Enabled, may cause runtime link error on unsupported environment. EGL 1.4 APIs are always statically linked. | Disabled |
| buildexample | Enabled |
Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info
Downloads
- opengles-0.8.3.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
- No Candidates
| Versions [RSS] | 0.4.0, 0.5.0, 0.6.0, 0.7.0, 0.8.2, 0.8.3 |
|---|---|
| Change log | CHANGELOG.md |
| Dependencies | base (>=4.7 && <5), bytestring, distributive, fixed, future-resource (==0.4.0.0), ghc-prim (>=0.4 && <0.5), GLFW-b, half, lens, linear (>=1.20), opengles, packer (>=0.1.9 && <0.2), random, time, transformers, vector [details] |
| License | LGPL-3.0-only |
| Copyright | 2014-2016 capsjac |
| Author | capsjac <capsjac at gmail.com> |
| Maintainer | capsjac <capsjac at gmail.com> |
| Category | Graphics |
| Home page | https://github.com/capsjac/opengles#readme |
| Source repo | head: git clone https://github.com/capsjac/opengles |
| Uploaded | by capsjac at 2016-03-11T08:48:18Z |
| Distributions | |
| Reverse Dependencies | 1 direct, 0 indirect [details] |
| Executables | glsl-sandbox-player, windmill |
| Downloads | 4409 total (5 in the last 30 days) |
| Rating | 2.0 (votes: 1) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2016-03-11 [all 1 reports] |
Readme for opengles-0.8.3
[back to package description]OpenGL ES: Open Graphics API for Embeded Systems
opengles is a Haskell wrapper library around OpenGL, OpenGL ES and EGL.
Made complicated OpenGL APIs easy yet keep flexible enough.
Resulting binary size is relatively small so that apps launches faster.
Works on both desktop and mobile.
Documentation is available through hackage for the current and preceding releases.
Props
- Garbage collection for GPU objects
- Pointer operation free
- Simplified nearly state-free rendering API
- Compile-time type check of buffers, textures, programs and so on
- Run on Linux (Mesa), Windows and Android (OS X / iOS contribution is welcome)
- Vertex Array Object Extension with fallback
- Multi Draw Extension with fallback
Cons
- Poor documentation and lack of tutorial
- No legacy APIs
- No uncommon extensions
- No support for most of glGet* functionality that harm performance
Examples
See examples/ directory.
Contact Information
Contributions and bug reports are welcome!
Please feel free to contact me through github or email.