mdejong/MetalElias

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Language
Objective-C
Created over 6 years ago
Updated over 6 years ago

mdejong/MetalElias

mdejong

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A Metal implementation of Elias gamma encoding/decoding

AVAnimator

AVAnimator is an iOS library that makes it easy to implement non-trivial animated/video content in iOS

lzmaSDK

lzmaSDK is an iOS port of the decoding logic from the LZMA SDK provided with 7zip

MetalBT709Decoder

Proper rendering of BT.709 encoded H.264 image using Metal

H264SeamlessLooping

Demo of seamless looping of HD video content using VideoToolbox

MetalHuffman

A GPU huffman decoder for iOS on top of Metal

AlphaOverVideo

iOS alpha channel video player library implemented on top of Metal

Fireworks

Fireworks is an AVAnimator demo that displays apha channel fireworks animations

AVRenderExample

AVRenderExample is an AVAnimator demo of offline video composition

MvidMovieMaker

H264AlphaPlayer

Demo of iOS client that plays alpha channel video using h264 hardware and OpenGL

SunSpot

SunSpot is an iOS 8 app that demonstrates playback with AVKit with a 1080p video

KittyBoom

KittyBoom is an AVAnimator demo that shows encoding an alpha channel video using two H.264 videos

AVSync

AVSync is an AVAnimator example that demonstrates audio/video sync

MetalPrefixSum

A GPU based parallel prefix sum implementation that operates on byte values. Supports both inclusive scan and exclusive scan.

MarioJump

MarioJump compares decoded alpha channel vs green screen video quality

StreetFighter

StreetFighter is an AVAnimator demo of AV sync, composition, and seamless looping

AdaptiveLosslessPrediction

C++ impl of Adaptive Lossless Prediction based Image Compression (paper by Jovanovic and Lorentz)

SeedsCombined

Two examples of image segmentation based on OpenCV for Xcode on MacOSX

ARMTimingTests

ARM ASM timing framework for iOS

SKRepeatShader

SpriteKit impl of repeated tile rendering using a shader

LZ4Decompression

Decompression Speed test for iOS devices

SKShaderBWWindow

Example of SpriteKit shader that works with OpenGL or Metal

CarSpin

CarSpin is an AVAnimator example of decoding an alpha channel video encoded with mixed h.264 frames

DivQuantCluster

Clustering using divisive split and k-means

GvmCpp

C++ impl of GVM clustering

RGBAShader

Example of OpenGLES shader using a 256 entry lookup table

CoreImageMetalFilter

A simple iOS example in Objective-C that demonstrates a Metal compute kernel CoreImage filter

LadybugZap

AVAnimator demo of seamless looping, GIF decoding, and CoreAnimation integration

SKEffectNodeFiltered

Example of SKEffectNode with a CIFilter

MetalRice

A GPU based rice decoder for iOS on top of Metal

PNGExampleXcode

Example Xcode project that builds libpng and implements read/write of PNG image file

ClusteringSegmentation

A unsupervised image segmentation approach using clustering with OpenCV