Example usage for org.lwjgl.opengl GL20 glCreateProgram

Introduction

In this page you can find the example usage for org.lwjgl.opengl GL20 glCreateProgram.

Prototype

@NativeType("GLuint")
public static int glCreateProgram()

Source Link

Document

Creates a program object.

Usage

From source file:fr.guillaume.prive.viper.core.graphic.GraphicMotor.java

private static void setupShaders() {
    int vsId = GraphicMotor.loadShader("resources/shader/ship.vert", GL20.GL_VERTEX_SHADER);
    int fsId = GraphicMotor.loadShader("resources/shader/ship.frag", GL20.GL_FRAGMENT_SHADER);

    instance.shipShaderId = GL20.glCreateProgram();
    GL20.glAttachShader(instance.shipShaderId, vsId);
    GL20.glAttachShader(instance.shipShaderId, fsId);
    GL20.glBindAttribLocation(instance.shipShaderId, 0, "in_Position");
    GL20.glBindAttribLocation(instance.shipShaderId, 1, "Normal");
    GL20.glBindAttribLocation(instance.shipShaderId, 2, "in_Color");
    GL20.glBindAttribLocation(instance.shipShaderId, 3, "in_TextureCoord");

    GL20.glLinkProgram(instance.shipShaderId);
    GL20.glValidateProgram(instance.shipShaderId);

    instance.projectionMatrixLocation = GL20.glGetUniformLocation(instance.shipShaderId, "projectionMatrix");
    instance.viewMatrixLocation = GL20.glGetUniformLocation(instance.shipShaderId, "viewMatrix");
    instance.modelMatrixLocation = GL20.glGetUniformLocation(instance.shipShaderId, "modelMatrix");

    instance.useTextureLocation = GL20.glGetUniformLocation(instance.shipShaderId, "use_texture");

    GraphicMotor.exitOnGLError("setupShaders");
}

From source file:io.root.gfx.glutils.GL.java

License:Apache License

public static int glCreateProgram() {
    return GL20.glCreateProgram();
}

From source file:jpcsp.graphics.RE.RenderingEngineLwjgl.java

License:Open Source License

@Override
public int createProgram() {
    return GL20.glCreateProgram();
}

From source file:lessur.util.shader.ShaderManager.java

License:GNU General Public License

/**
 * Creates a program, which can be used to attach shaders to
 * @return An int representing the program index/id
 *//*from w  w  w .j  a va 2s . c o m*/
public int createProgram() {
    int program = -1;
    if (has_opengl2) {
        program = GL20.glCreateProgram();
    } else if (has_arb) {
        program = ARBShaderObjects.glCreateProgramObjectARB();
    }
    return program;
}

From source file:main.java.com.YeAJG.game.entity.Entity.java

License:Open Source License

private void SetupShaders(String shaderPath, String fragPath) {
    // Load the vertex shader and fragment shader
    vsId = ShaderHandler.loadShader(shaderPath);
    fsId = ShaderHandler.loadFrag(fragPath);

    // Create a new shader program that links both shaders
    pId = GL20.glCreateProgram();
    GL20.glAttachShader(pId, vsId);//w  ww .j ava 2s  .co  m
    GL20.glAttachShader(pId, fsId);

    // Position information will be attribute 0
    GL20.glBindAttribLocation(pId, 0, "in_Position");
    // Color information will be attribute 1
    GL20.glBindAttribLocation(pId, 1, "in_Color");
    // Textute information will be attribute 2
    GL20.glBindAttribLocation(pId, 2, "in_TextureCoord");

    GL20.glLinkProgram(pId);
    GL20.glValidateProgram(pId);

    // Get matrices uniform locations
    projectionMatrixLocation = GL20.glGetUniformLocation(pId, "projectionMatrix");
    viewMatrixLocation = GL20.glGetUniformLocation(pId, "viewMatrix");
    modelMatrixLocation = GL20.glGetUniformLocation(pId, "modelMatrix");

    decayLocation = GL20.glGetUniformLocation(pId, "decay");

    Game.exitOnGLError("setupShaders");
}

From source file:me.thehutch.fusion.engine.render.opengl.gl20.OpenGL20Program.java

License:Open Source License

@Override
public void create() {
    ensureNotCreated("Program is already created");
    // Create the program
    this.id = GL20.glCreateProgram();
    super.create();
}

From source file:net.betabears.the2dlibrary.graphics.shader.ShaderProgram.java

@Override
public void init() {
    if (isLoaded && !isInited) {
        s0.createShader();//from ww w  .  ja v  a 2  s .com
        s1.createShader();

        id = GL20.glCreateProgram();
        GL20.glAttachShader(id, s0.getID());
        GL20.glAttachShader(id, s1.getID());
        GL20.glLinkProgram(id);
        GL20.glValidateProgram(id);

        int i;
        while ((i = GL11.glGetError()) != 0) {
            LOGGER.log(Level.WARNING, "Error happened during creation of ShaderProgram. GL error code: {0}", i);
        }
        isInited = true;
    } else {
        LOGGER.log(Level.WARNING, "load() wasn't called before init() or init() has been called already.");
    }
}

From source file:net.neilcsmith.praxis.video.opengl.internal.ShaderProgram.java

License:Apache License

private int linkProgram() {
    int program = GL20.glCreateProgram();
    if (program == 0)
        return -1;

    GL20.glAttachShader(program, vertexShaderHandle);
    GL20.glAttachShader(program, fragmentShaderHandle);
    GL20.glLinkProgram(program);// ww w .  j  a v  a  2  s  .c  o m

    //      ByteBuffer tmp = ByteBuffer.allocateDirect(4);
    //      tmp.order(ByteOrder.nativeOrder());
    //      IntBuffer intbuf = tmp.asIntBuffer();

    GL20.glGetProgram(program, GL20.GL_LINK_STATUS, intbuf);
    int linked = intbuf.get(0);
    if (linked == 0) {
        return -1;
    }

    return program;
}

From source file:net.smert.frameworkgl.opengl.helpers.ShaderHelper.java

License:Apache License

public int createProgram() {
    return GL20.glCreateProgram();
}

From source file:opengl.test.object.cube.wall.java

public wall(int vao, float x, float y, String path, float reapetNumber) {
    this.programID = GL20.glCreateProgram();
    this.path = path;
    this.vao = vao;
    this.x = x;//from   w w  w. j a  v  a 2 s. com
    this.y = y;
    this.repeatCount = reapetNumber;
    this.vertexShader("opengl/test/object/object.vs");
    this.fragmentShader("opengl/test/object/object.fs");
    this.link();
    this.initVertex();
    this.initUniformValues();
}