OpenGL compile Shader - Android android.opengl

Description

OpenGL compile Shader

Demo Code

//package com.java2s;

import android.opengl.GLES20;

public class Main {
    private static int compileShader(final int shaderType,
            final String shader) {
        int handle = GLES20.glCreateShader(shaderType);
        if (handle != 0) {
            GLES20.glShaderSource(handle, shader);
            GLES20.glCompileShader(handle);

            final int[] compileStatus = new int[1];
            GLES20.glGetShaderiv(handle, GLES20.GL_COMPILE_STATUS,
                    compileStatus, 0);/*from ww w. j  a v a  2 s  .  c  o m*/

            if (compileStatus[0] == 0) {
                GLES20.glDeleteShader(handle);
                handle = 0;
            }
        }
        if (handle == 0)
            throw new RuntimeException("Error creating the " + shaderType
                    + " shader");
        return handle;
    }
}

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