RomiTT

#include <GL/glew.h>
#include <GLFW/glfw3.h>
#include <vector>
#include <cmath>
#include <cstdio>
#include <limits>
#include <chrono>
#include <thread>
#include <mutex>

RomiTT

#version 150

#define MAX_TEXTURES 2

uniform sampler2DArray textures;
uniform int texID;

in vec2 vTexCoord;

RomiTT

#define COBJMACROS
#define INITGUID
#include <intrin.h>
#include <windows.h>
#include <d3d11.h>
#include <gl/GL.h>

#include "glext.h" // https://www.opengl.org/registry/api/GL/glext.h
#include "wglext.h" // https://www.opengl.org/registry/api/GL/wglext.h

RomiTT

/* Note: this Google copyright notice only applies to the original file, which has large sections copy-pasted here. my changes are under CC0 (public domain).

 * Copyright 2015 Google Inc.
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */

/*
The official instructions don't work well. These alternative instructions are intended to be the shortest path to get a minimal setup running.

RomiTT

/** A fragment shader to convert NV12 to RGB.
  * Input textures Y - is a block of size w*h. 
  * texture UV is of size w*h/2. 
  * Remember, both U and V are individually of size w/2*h/2, but they are interleaved.
  * The layout looks like this :
  * ----------
  * |        |
  * |   Y    | size = w*h
  * |        |
  * |________|