Skip to content

Instantly share code, notes, and snippets.

View agermanidis's full-sized avatar
💭
🎭

Anastasis Germanidis agermanidis

💭
🎭
View GitHub Profile
@victor-shepardson
victor-shepardson / pytorch-glumpy.py
Last active March 25, 2024 19:47
using pycuda and glumpy to draw pytorch GPU tensors to the screen without copying to host memory
from contextlib import contextmanager
import numpy as np
import torch
from torch import Tensor, ByteTensor
import torch.nn.functional as F
from torch.autograd import Variable
import pycuda.driver
from pycuda.gl import graphics_map_flags
from glumpy import app, gloo, gl
@westerlund
westerlund / gif.swift
Created December 22, 2014 17:07
Create an animated gif in swift
func createGIF(with images: [UIImage], loopCount: Int = 0, frameDelay: Double, callback: (data: NSData?, error: NSError?) -> ()) {
let fileProperties = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFLoopCount as String: loopCount]]
let frameProperties = [kCGImagePropertyGIFDictionary as String: [kCGImagePropertyGIFDelayTime as String: frameDelay]]
let documentsDirectory = NSTemporaryDirectory()
let url = NSURL(fileURLWithPath: documentsDirectory)?.URLByAppendingPathComponent("animated.gif")
if let url = url {
let destination = CGImageDestinationCreateWithURL(url, kUTTypeGIF, UInt(images.count), nil)
CGImageDestinationSetProperties(destination, fileProperties)
@SlexAxton
SlexAxton / .zshrc
Last active April 25, 2023 03:57
My gif workflow
gifify() {
if [[ -n "$1" ]]; then
if [[ $2 == '--good' ]]; then
ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
rm out-static*.png
else
ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
fi
else
@dominiklessel
dominiklessel / NSImage+OpenCV.h
Created February 1, 2012 09:08
NSImage to cv::Mat and vice versa
//
// NSImage+OpenCV.h
//
#import <AppKit/AppKit.h>
@interface NSImage (NSImage_OpenCV) {
}