public static int createProgram()

in MediaEffects/Application/src/main/java/com/example/android/mediaeffects/GLToolbox.java [39:66]

• 27 lines of code
• 5 McCabe index (conditional complexity)

    public static int createProgram(String vertexSource, String fragmentSource) {
        int vertexShader = loadShader(GLES20.GL_VERTEX_SHADER, vertexSource);
        if (vertexShader == 0) {
            return 0;
        }
        int pixelShader = loadShader(GLES20.GL_FRAGMENT_SHADER, fragmentSource);
        if (pixelShader == 0) {
            return 0;
        }

        int program = GLES20.glCreateProgram();
        if (program != 0) {
            GLES20.glAttachShader(program, vertexShader);
            checkGlError("glAttachShader");
            GLES20.glAttachShader(program, pixelShader);
            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) {
                String info = GLES20.glGetProgramInfoLog(program);
                GLES20.glDeleteProgram(program);
                throw new RuntimeException("Could not link program: " + info);
            }
        }
        return program;
    }