prabindh

// Test program to use nengl - displays fullscreen quad with single color

#define GLFW_INCLUDE_ES2 1
#include <GLFW/glfw3.h>

#include <stdio.h>
#include <string>
#include <vector>

#include "nengl_ws.h"

prabindh

#include <stdio.h>
#include <stdlib.h>
#include <string>

#define GLFW_INCLUDE_ES2
#include <GLFW/glfw3.h>

static const GLuint WIDTH = 800;
static const GLuint HEIGHT = 600;
static const GLchar* vertex_shader_source =

prabindh

https://github.com/google/angle/blob/master/doc/DevSetup.md

open cmd shell:
set PATH=<>\depot_tools;%PATH%
set DEPOT_TOOLS_WIN_TOOLCHAIN=0
cd <>\angle
python scripts/bootstrap.py

gn gen out/Release

prabindh

//
// Derived https://stackoverflow.com/questions/1666093/cpuid-implementations-in-c
//

#include <iostream>
#include <string>
using namespace std;

#ifdef _WIN32
#include <limits.h>

prabindh

// Modified from https://gist.github.com/cedricve/a7f6817c18eeb19a0716ed0ca0e037c4

// Open the initial context variables that are needed
	SwsContext *img_convert_ctx;
	AVFormatContext* format_ctx = avformat_alloc_context();
	AVCodecContext* codec_ctx = NULL;
	int video_stream_index;
	std::ofstream output_file;
	int64_t last_time = 0, first_time= 0;

prabindh

// Modified from - https://gist.github.com/cedricve/a7f6817c18eeb19a0716ed0ca0e037c4

// Open the initial context variables that are needed
	SwsContext *img_convert_ctx;
	AVFormatContext* format_ctx = avformat_alloc_context();
	AVCodecContext* codec_ctx = NULL;
	int audio_stream_index;
	std::ofstream output_file;
	int64_t last_time = 0, first_time = 0;

prabindh

static void ffmpeg_avcodec_log(void *ptr, int val, const char * msg, va_list ap)
  {
  }

// As below, ffmpeg_avcodec_log_function() 
av_log_set_callback(ffmpeg_avcodec_log_function);

prabindh

#include <libavutil/timestamp.h>
#include <libavformat/avformat.h>

static FILE *open_file_write(const char *file);
static FILE *open_file_read(const char *file);
static size_t write_packt_to_file(AVPacket *packet, FILE *file);
static size_t read_packt_from_file(AVPacket *packet, FILE *file);
static void close_file(FILE *file);

static void log_packet(const AVFormatContext *fmt_ctx, const AVPacket *pkt, const char *tag)

prabindh

#include <iostream>
#include <chrono>
#include <ctime>
int main() {
	auto timenow = std::chrono::system_clock::to_time_t(std::chrono::system_clock::now());
	std::cout << "It sings at " << ctime(&timenow);
	return 0;}

prabindh

using cudf instead of Pandas
(Add -y for conda install rapidsai channel as below, else it waits for input)

!wget -c https://repo.continuum.io/archive/Anaconda3-5.1.0-Linux-x86_64.sh
!chmod +x Anaconda3-5.1.0-Linux-x86_64.sh
!bash ./Anaconda3-5.1.0-Linux-x86_64.sh -b -f -p /usr/local
!conda install -y -c rapidsai -c nvidia -c numba -c conda-forge \
    cudf=0.13 python=3.6 cudatoolkit=10.1
import cudf