smaa | efficient GPU-based MLAA implementation

by iryoku C++ Version: v2.8 License: Non-SPDX

X-Ray Key Features Code Snippets Community Discussions(6)Vulnerabilities Install Support

kandi X-RAY | smaa Summary

smaa is a C++ library. smaa has no bugs, it has no vulnerabilities and it has medium support. However smaa has a Non-SPDX License. You can download it from GitHub.

SMAA is a very efficient GPU-based MLAA implementation (DX9, DX10, DX11 and OpenGL), capable of handling subpixel features seamlessly, and featuring an improved and advanced pattern detection & handling mechanism. The technique focuses on handling each pattern in a very specific way (via look-up-tables), in order to minimize false positives in the pattern detection. Ultimately, this prevents antialiasing features that are not produced by jaggies, like texture details. Furthermore, this conservative morphological approach, together with correct subsample area estimation, allows to accurately combine MLAA with multi/supersampling techniques. Finally, the technique has been specifically designed to clone (to a reasonable extent) multisampling reference results. This code is licensed under the MIT license, with a clarification to avoid copyright notices on binary releases (see [below] #copyright-and-license)).

Support

Quality

Security

License

Reuse

Support

smaa has a medium active ecosystem.

It has 866 star(s) with 121 fork(s). There are 77 watchers for this library.

It had no major release in the last 6 months.

There are 4 open issues and 2 have been closed. On average issues are closed in 29 days. There are 5 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of smaa is v2.8

Quality

smaa has no bugs reported.

Security

smaa has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

smaa has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

smaa releases are not available. You will need to build from source code and install.

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smaa Key Features

No Key Features are available at this moment for smaa.

smaa Examples and Code Snippets

No Code Snippets are available at this moment for smaa.

Community Discussions

Trending Discussions on smaa

Anti-aliasing management in Java FX

How to 'import' a Vue component into a Vue component

Post Effects and Transparent background in three.js

What is the WEBGL version/level required for the smaa post-processing example?

Android - Error During Showing AlertDialog from Fragment

THREE.js: combining smaa and ssao postprocessing

QUESTION

Anti-aliasing management in Java FX

Asked 2019-Jul-23 at 10:10

I am implementing a professional software using JavaFX 2.0 (JDK 1.8) and I've got some image rendering problems in my toolbar.

The ImageView on a toolbar button resizes when mouse hovers him. It raises a problem when this image contains narrow letters :

The "little" image seems easier to read than the big one and preserves the original image's letter spacing, so my question is: is it possible to choose and custom anti-aliasing mode (FXAA, SMAA, etc.) for an ImageView? To add a constraint, I cannot enhance the toolbar height.

...

ANSWER

Answered 2019-Jul-23 at 10:10

One of the Scene constructors accepts a parameter of type SceneAntialiasing which gives you 2 options:

SceneAntialiasing.BALANCED (Enables anti-aliasing optimizing for a balance of quality and performance)
SceneAntialiasing.DISABLED (Disables anti-aliasing)

As far as I know, those are the only 2 options you have.

Source https://stackoverflow.com/questions/57161420

QUESTION

How to 'import' a Vue component into a Vue component

Asked 2018-Jul-07 at 12:32

This may be a really silly question, but nonetheless, something I can't find an answer to.

So, I am building up a Vue component and would like to access vue-spinner's component(s) inside of my component. How would I do that?

Here are snippets of the code in question:

app.js:

...

ANSWER

Answered 2017-Jan-04 at 09:39

You can get it by following:

Source https://stackoverflow.com/questions/41460433

QUESTION

Post Effects and Transparent background in three.js

Asked 2018-May-23 at 12:50

Trying to use the transparent background with some post effect like the Unreal Bloom, SMAA and Tonemapping provided in the examples but it seems to break the transparency from my render.

...

ANSWER

Answered 2018-May-23 at 12:50

I found a solution and this can be sorted like this : https://github.com/mrdoob/three.js/issues/14104

Source https://stackoverflow.com/questions/50444687

QUESTION

What is the WEBGL version/level required for the smaa post-processing example?

Asked 2018-Apr-21 at 13:23

The SMAA post-processing example is by far the best antialiasing method in my tests, but it's extremely complex and I'm worried that most-likely it's not WEBGL-1.0, so it won't run on older PCs and devices at all. Anyone knows what version is it?

And what is the actual load on GPU, is there a tool to inspect the milliseconds per frame? Relying just on dropped framerate is next to useless.

...

ANSWER

Answered 2018-Apr-21 at 13:23

You can use the SMAAPass with WebGL 1. WebGL 2 is not even supported by three.js. Looking at the respective shader code, I would say it should also compile on older hardware.

I don't have any concrete performance measurements but I can guarantee that this pass will add noticeable overhead to your application, especially on mobile devices.

three.js R92

Source https://stackoverflow.com/questions/49955730

QUESTION

Android - Error During Showing AlertDialog from Fragment

Asked 2017-Dec-14 at 09:56

I'm trying to send and receive data, but I have this error:

...

ANSWER

Answered 2017-Mar-21 at 16:07

public BackgroundT(FirstFragment firstFragment) {
    this.ctx = ctx;
}

Source https://stackoverflow.com/questions/42932361

QUESTION

THREE.js: combining smaa and ssao postprocessing

Asked 2017-Apr-14 at 19:42

I'm trying to combine SMAA and SSAO in my THREE.EffectComposer like this:

...

ANSWER

Answered 2017-Apr-14 at 19:42

var renderPass = new THREE.RenderPass( scene, camera );
this.composer = new THREE.EffectComposer(this.renderer);
this.composer.addPass(renderPass);

// Setup depth pass
depthMaterial = new THREE.MeshDepthMaterial();
depthMaterial.depthPacking = THREE.RGBADepthPacking;
depthMaterial.blending = THREE.NoBlending;
var pars = { minFilter: THREE.LinearFilter, magFilter: THREE.LinearFilter, format: THREE.RGBAFormat };
depthRenderTarget = new THREE.WebGLRenderTarget( window.innerWidth, 
window.innerHeight, pars );
// Setup SSAO pass
ssaoPass = new THREE.ShaderPass( THREE.SSAOShader );
ssaoPass.uniforms[ "tDepth" ].value = depthRenderTarget.texture;
ssaoPass.uniforms[ 'size' ].value.set( window.innerWidth, window.innerHeight );
ssaoPass.uniforms[ 'cameraNear' ].value = this.camera.near;
ssaoPass.uniforms[ 'cameraFar' ].value = this.camera.far;
ssaoPass.uniforms[ 'onlyAO' ].value = false;
ssaoPass.uniforms[ 'aoClamp' ].value = .3;
ssaoPass.uniforms[ 'lumInfluence' ].value = 1;
ssaoPass.renderToScreen = false; // lviggiani edit

smaapass = new THREE.SMAAPass( window.innerWidth, window.innerHeight );
smaapass.renderToScreen = true;
this.composer.addPass(ssaoPass);
this.composer.addPass(smaapass);

Source https://stackoverflow.com/questions/43413685

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install smaa

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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