Example usage for org.lwjgl.opengl ARBShaderObjects glValidateProgramARB

Introduction

In this page you can find the example usage for org.lwjgl.opengl ARBShaderObjects glValidateProgramARB.

Prototype

public static native void glValidateProgramARB(@NativeType("GLhandleARB") int programObj);

Source Link

Document

Validates the program object programObj against the GL state at that moment.

Usage

From source file:com.a2client.corex.Shader.java

License:Open Source License

public Shader(String name, List<String> defines) {
    String defstr = "";
    for (String s : defines)
        defstr += s;//w w  w . j a  v a 2 s. c  o m
    this.name = name + Const.EXT_SHADER + "*" + defstr;
    MyInputStream in = FileSys.getStream(name + Const.EXT_SHADER);
    Log.debug("load shader: " + name);
    Log.debug("defines: " + defines.toString());
    String DEFINE = "#define";

    String define_str = DEFINE;
    for (String s : defines) {
        define_str += " " + s + CRLF + DEFINE;
    }

    try {
        shaders.clear();
        String source = readStreamAsString(in);
        // vertex
        String csource = define_str + " VERTEX" + CRLF + source;
        attach(ARBVertexShader.GL_VERTEX_SHADER_ARB, csource);
        // fragment
        csource = define_str + " FRAGMENT" + CRLF + source;
        attach(ARBFragmentShader.GL_FRAGMENT_SHADER_ARB, csource);
        // geometry
        if (source.contains("#ifdef GEOMETRY")) {
            csource = define_str + " GEOMETRY" + CRLF + source;
            attach(ARBGeometryShader4.GL_GEOMETRY_SHADER_ARB, csource);
            // may be need fix
            ARBGetProgramBinary.glProgramParameteri(ID, ARBGeometryShader4.GL_GEOMETRY_VERTICES_OUT_ARB, 3);
            ARBGetProgramBinary.glProgramParameteri(ID, ARBGeometryShader4.GL_GEOMETRY_INPUT_TYPE_ARB,
                    GL11.GL_TRIANGLES);
            ARBGetProgramBinary.glProgramParameteri(ID, ARBGeometryShader4.GL_GEOMETRY_VERTICES_OUT_ARB,
                    GL11.GL_TRIANGLE_STRIP);
        }

        ID = ARBShaderObjects.glCreateProgramObjectARB();
        Log.debug("shader id: " + ID);
        for (int obj : shaders) {
            ARBShaderObjects.glAttachObjectARB(ID, obj);
        }

        ARBShaderObjects.glLinkProgramARB(ID);
        if (ARBShaderObjects.glGetObjectParameteriARB(ID,
                ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
            Log.error(getLogInfo(ID));
            ID = 0;
            return;
        }

        ARBShaderObjects.glValidateProgramARB(ID);
        if (ARBShaderObjects.glGetObjectParameteriARB(ID,
                ARBShaderObjects.GL_OBJECT_VALIDATE_STATUS_ARB) == GL11.GL_FALSE) {
            Log.error(getLogInfo(ID));
            ID = 0;
        }

    } catch (Exception e) {
        e.printStackTrace();
    }
}

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From source file:com.github.atomicblom.nullplayerexception.client.render.ShaderHelper.java

License:Open Source License

private static int createProgram(String vert, String frag) {
    int vertId = 0, fragId = 0, program;
    if (vert != null)
        vertId = createShader(vert, VERT);
    if (frag != null)
        fragId = createShader(frag, FRAG);

    program = ARBShaderObjects.glCreateProgramObjectARB();
    if (program == 0)
        return 0;

    if (vert != null)
        ARBShaderObjects.glAttachObjectARB(program, vertId);
    if (frag != null)
        ARBShaderObjects.glAttachObjectARB(program, fragId);

    ARBShaderObjects.glLinkProgramARB(program);
    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
        Logger.severe(getLogInfo(program));
        return 0;
    }/*from w  w w  .  j  av a 2  s. co m*/

    ARBShaderObjects.glValidateProgramARB(program);
    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_VALIDATE_STATUS_ARB) == GL11.GL_FALSE) {
        Logger.severe(getLogInfo(program));
        return 0;
    }

    return program;
}

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From source file:com.runescape.client.revised.editor.modelviewer.Viewport.java

License:Open Source License

public boolean initShader() {
    int vertShader = 0, fragShader = 0;
    try {//  w  w w  .j a  v  a 2s  .c om
        vertShader = this.createShader("./shaders/screen.vert", ARBVertexShader.GL_VERTEX_SHADER_ARB);
        fragShader = this.createShader("./shaders/screen.frag", ARBFragmentShader.GL_FRAGMENT_SHADER_ARB);
    } catch (final Exception exc) {
        exc.printStackTrace();
        return false;
    } finally {
        if ((vertShader == 0) || (fragShader == 0)) {
            return false;
        }
    }
    this.program = ARBShaderObjects.glCreateProgramObjectARB();
    if (this.program == 0) {
        return false;
    }
    ARBShaderObjects.glAttachObjectARB(this.program, vertShader);
    ARBShaderObjects.glAttachObjectARB(this.program, fragShader);
    ARBShaderObjects.glLinkProgramARB(this.program);
    if (ARBShaderObjects.glGetObjectParameteriARB(this.program,
            ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
        System.err.println(this.getLogInfo(this.program));
        return false;
    }
    ARBShaderObjects.glValidateProgramARB(this.program);
    if (ARBShaderObjects.glGetObjectParameteriARB(this.program,
            ARBShaderObjects.GL_OBJECT_VALIDATE_STATUS_ARB) == GL11.GL_FALSE) {
        System.err.println(this.getLogInfo(this.program));
        return false;
    }
    return true;
}

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From source file:com.wuest.prefab.Structures.Render.ShaderHelper.java

License:Open Source License

private static int createProgram(String vert, String frag) {
    int vertId = 0, fragId = 0, program;

    if (vert != null) {
        vertId = createShader(vert, VERT);
    }// ww  w  .  j  av  a  2  s  .  c  om

    if (frag != null) {
        fragId = createShader(frag, FRAG);
    }

    program = ARBShaderObjects.glCreateProgramObjectARB();

    if (program == 0) {
        return 0;
    }

    if (vert != null) {
        ARBShaderObjects.glAttachObjectARB(program, vertId);
    }

    if (frag != null) {
        ARBShaderObjects.glAttachObjectARB(program, fragId);
    }

    ARBShaderObjects.glLinkProgramARB(program);

    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
        return 0;
    }

    ARBShaderObjects.glValidateProgramARB(program);

    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_VALIDATE_STATUS_ARB) == GL11.GL_FALSE) {
        return 0;
    }

    return program;
}

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From source file:de.sanandrew.mods.turretmod.client.util.ShaderHelper.java

License:Open Source License

private static int createProgram(ResourceLocation vert, ResourceLocation frag) {
    int vertId = 0;
    int fragId = 0;
    int program;/*  ww  w  . j  a va2  s  . co m*/
    if (vert != null) {
        vertId = createShader(vert, VERT);
    }
    if (frag != null) {
        fragId = createShader(frag, FRAG);
    }

    program = ARBShaderObjects.glCreateProgramObjectARB();
    if (program == 0) {
        return 0;
    }

    if (vert != null) {
        ARBShaderObjects.glAttachObjectARB(program, vertId);
    }
    if (frag != null) {
        ARBShaderObjects.glAttachObjectARB(program, fragId);
    }

    ARBShaderObjects.glLinkProgramARB(program);
    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
        TmrConstants.LOG.log(Level.ERROR, getLogInfo(program));
        return 0;
    }

    ARBShaderObjects.glValidateProgramARB(program);
    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_VALIDATE_STATUS_ARB) == GL11.GL_FALSE) {
        TmrConstants.LOG.log(Level.ERROR, getLogInfo(program));
        return 0;
    }

    return program;
}

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From source file:elucent.roots.render.ShaderHandler.java

License:Open Source License

private static int createProgram(String vert, String frag) {
    int vertId = 0, fragId = 0;
    if (vert != null)
        vertId = createShader(vert, VERT_ST);
    if (frag != null)
        fragId = createShader(frag, FRAG_ST);

    int program = ARBShaderObjects.glCreateProgramObjectARB();
    if (program == 0)
        return 0;

    if (vert != null)
        ARBShaderObjects.glAttachObjectARB(program, vertId);
    if (frag != null)
        ARBShaderObjects.glAttachObjectARB(program, fragId);

    ARBShaderObjects.glLinkProgramARB(program);
    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
        FMLLog.log(Level.ERROR, getLogInfo(program));
        return 0;
    }/*  ww  w . j  a v  a  2 s.  c  o m*/

    ARBShaderObjects.glValidateProgramARB(program);
    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_VALIDATE_STATUS_ARB) == GL11.GL_FALSE) {
        FMLLog.log(Level.ERROR, getLogInfo(program));
        return 0;
    }

    return program;
}

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From source file:fox.spiteful.ridiculous.client.shaders.ShaderHelper.java

License:Creative Commons License

private static int createProgram(String vert, String frag) {
    int vertId = 0, fragId = 0, program = 0;
    if (vert != null)
        vertId = createShader(vert, VERT);
    if (frag != null)
        fragId = createShader(frag, FRAG);
    program = ARBShaderObjects.glCreateProgramObjectARB();
    if (program == 0)
        return 0;
    if (vert != null)
        ARBShaderObjects.glAttachObjectARB(program, vertId);
    if (frag != null)
        ARBShaderObjects.glAttachObjectARB(program, fragId);
    ARBShaderObjects.glLinkProgramARB(program);
    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
        FMLLog.log(Level.ERROR, getLogInfo(program));
        return 0;
    }/*  w w w  . jav  a 2 s  .  com*/
    ARBShaderObjects.glValidateProgramARB(program);
    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_VALIDATE_STATUS_ARB) == GL11.GL_FALSE) {
        FMLLog.log(Level.ERROR, getLogInfo(program));
        return 0;
    }
    return program;
}

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From source file:game.map.Shader.java

public Shader() {
    int vertShader = 0, fragShader = 0;

    try {//from  w w  w.  ja va  2s .co  m
        vertShader = createShader("src/Terrain/shaders/screen.vert", ARBVertexShader.GL_VERTEX_SHADER_ARB);
        fragShader = createShader("src/Terrain/shaders/screen.frag", ARBFragmentShader.GL_FRAGMENT_SHADER_ARB);
    } catch (Exception exc) {
        exc.printStackTrace();
        return;
    } finally {
        if (vertShader == 0 || fragShader == 0)
            return;
    }

    program = ARBShaderObjects.glCreateProgramObjectARB();

    if (program == 0)
        return;

    /*
    * if the vertex and fragment shaders setup sucessfully,
    * attach them to the shader program, link the sahder program
    * (into the GL context I suppose), and validate
    */
    ARBShaderObjects.glAttachObjectARB(program, vertShader);
    ARBShaderObjects.glAttachObjectARB(program, fragShader);

    ARBShaderObjects.glLinkProgramARB(program);
    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
        System.err.println(getLogInfo(program));
        return;
    }

    ARBShaderObjects.glValidateProgramARB(program);
    if (ARBShaderObjects.glGetObjectParameteriARB(program,
            ARBShaderObjects.GL_OBJECT_VALIDATE_STATUS_ARB) == GL11.GL_FALSE) {
        System.err.println(getLogInfo(program));
        return;
    }

    useShader = true;
}

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From source file:ivorius.ivtoolkit.rendering.IvOpenGLHelper.java

License:Apache License

public static void glValidateProgram(int program) {
    Field useARBField = ReflectionHelper.findField(OpenGlHelper.class, "field_153214_y");
    useARBField.setAccessible(true);/*from w ww.  ja  v  a2  s.c  o m*/
    boolean useARB = false;

    try {
        useARB = useARBField.getBoolean(null);
    } catch (IllegalAccessException e) {
        e.printStackTrace();
    }

    if (useARB)
        ARBShaderObjects.glValidateProgramARB(program);
    else
        GL20.glValidateProgram(program);
}

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From source file:sketchwars.graphics.Shader.java

private void loadShader(String vertexShaderFile, String fragmentShaderFile) throws Exception {
    int vertShader = createShaderFromFile(vertexShaderFile, ARBVertexShader.GL_VERTEX_SHADER_ARB);
    int fragShader = createShaderFromFile(fragmentShaderFile, ARBFragmentShader.GL_FRAGMENT_SHADER_ARB);

    int shaderProgram = ARBShaderObjects.glCreateProgramObjectARB();

    if (shaderProgram == 0) {
        throw new Exception("Error Creating shader program object.");
    }/* ww  w. j a  va 2 s . c o  m*/

    ARBShaderObjects.glAttachObjectARB(shaderProgram, vertShader);
    ARBShaderObjects.glAttachObjectARB(shaderProgram, fragShader);

    ARBShaderObjects.glLinkProgramARB(shaderProgram);
    if (ARBShaderObjects.glGetObjectParameteriARB(shaderProgram,
            ARBShaderObjects.GL_OBJECT_LINK_STATUS_ARB) == GL11.GL_FALSE) {
        throw new Exception(getLogInfo(shaderProgram));
    }

    ARBShaderObjects.glValidateProgramARB(shaderProgram);
    if (ARBShaderObjects.glGetObjectParameteriARB(shaderProgram,
            ARBShaderObjects.GL_OBJECT_VALIDATE_STATUS_ARB) == GL11.GL_FALSE) {
        throw new Exception(getLogInfo(shaderProgram));
    }

    program = shaderProgram;
}

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