private static int createProgram()

in app/src/main/java/com/facebook/sample/gles/ShaderProgram.java [58:81]

• 24 lines of code
• 3 McCabe index (conditional complexity)

    private static int createProgram(String vertexSource, String fragmentSource) {
        int vertexShader = loadShader(GLES20.GL_VERTEX_SHADER, vertexSource);
        int pixelShader = loadShader(GLES20.GL_FRAGMENT_SHADER, fragmentSource);
        int program = GLES20.glCreateProgram();
        GLHelpers.checkGlError("glCreateProgram");
        if (program == 0) {
            Log.e(TAG, "Could not create program");
            return 0;
        }
        GLES20.glAttachShader(program, vertexShader);
        GLHelpers.checkGlError("glAttachShader");
        GLES20.glAttachShader(program, pixelShader);
        GLHelpers.checkGlError("glAttachShader");
        GLES20.glLinkProgram(program);
        int[] linkStatus = new int[1];
        GLES20.glGetProgramiv(program, GLES20.GL_LINK_STATUS, linkStatus, 0);
        if (linkStatus[0] != GLES20.GL_TRUE) {
            Log.e(TAG, "Could not link program: ");
            Log.e(TAG, GLES20.glGetProgramInfoLog(program));
            GLES20.glDeleteProgram(program);
            program = 0;
        }
        return program;
    }