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      1 /*
      2  * Copyright (c) 2009-2010 jMonkeyEngine
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions are
      7  * met:
      8  *
      9  * * Redistributions of source code must retain the above copyright
     10  *   notice, this list of conditions and the following disclaimer.
     11  *
     12  * * Redistributions in binary form must reproduce the above copyright
     13  *   notice, this list of conditions and the following disclaimer in the
     14  *   documentation and/or other materials provided with the distribution.
     15  *
     16  * * Neither the name of 'jMonkeyEngine' nor the names of its contributors
     17  *   may be used to endorse or promote products derived from this software
     18  *   without specific prior written permission.
     19  *
     20  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
     21  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     22  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     23  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
     24  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
     25  * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
     26  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
     27  * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
     28  * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
     29  * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     30  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     31  */
     32 
     33 package com.jme3.system;
     34 
     35 import com.jme3.light.LightList;
     36 import com.jme3.material.RenderState;
     37 import com.jme3.math.ColorRGBA;
     38 import com.jme3.math.Matrix4f;
     39 import com.jme3.renderer.Caps;
     40 import com.jme3.renderer.Renderer;
     41 import com.jme3.renderer.Statistics;
     42 import com.jme3.scene.Mesh;
     43 import com.jme3.scene.VertexBuffer;
     44 import com.jme3.shader.Shader;
     45 import com.jme3.shader.Shader.ShaderSource;
     46 import com.jme3.texture.FrameBuffer;
     47 import com.jme3.texture.Image;
     48 import com.jme3.texture.Texture;
     49 import java.nio.ByteBuffer;
     50 import java.util.EnumSet;
     51 
     52 public class NullRenderer implements Renderer {
     53 
     54     private static final EnumSet<Caps> caps = EnumSet.noneOf(Caps.class);
     55     private static final Statistics stats = new Statistics();
     56 
     57     public EnumSet<Caps> getCaps() {
     58         return caps;
     59     }
     60 
     61     public Statistics getStatistics() {
     62         return stats;
     63     }
     64 
     65     public void invalidateState(){
     66     }
     67 
     68     public void clearBuffers(boolean color, boolean depth, boolean stencil) {
     69     }
     70 
     71     public void setBackgroundColor(ColorRGBA color) {
     72     }
     73 
     74     public void applyRenderState(RenderState state) {
     75     }
     76 
     77     public void setDepthRange(float start, float end) {
     78     }
     79 
     80     public void onFrame() {
     81     }
     82 
     83     public void setWorldMatrix(Matrix4f worldMatrix) {
     84     }
     85 
     86     public void setViewProjectionMatrices(Matrix4f viewMatrix, Matrix4f projMatrix) {
     87     }
     88 
     89     public void setViewPort(int x, int y, int width, int height) {
     90     }
     91 
     92     public void setClipRect(int x, int y, int width, int height) {
     93     }
     94 
     95     public void clearClipRect() {
     96     }
     97 
     98     public void setLighting(LightList lights) {
     99     }
    100 
    101     public void setShader(Shader shader) {
    102     }
    103 
    104     public void deleteShader(Shader shader) {
    105     }
    106 
    107     public void deleteShaderSource(ShaderSource source) {
    108     }
    109 
    110     public void copyFrameBuffer(FrameBuffer src, FrameBuffer dst) {
    111     }
    112 
    113     public void copyFrameBuffer(FrameBuffer src, FrameBuffer dst, boolean copyDepth) {
    114     }
    115 
    116     public void setMainFrameBufferOverride(FrameBuffer fb) {
    117     }
    118 
    119     public void setFrameBuffer(FrameBuffer fb) {
    120     }
    121 
    122     public void readFrameBuffer(FrameBuffer fb, ByteBuffer byteBuf) {
    123     }
    124 
    125     public void deleteFrameBuffer(FrameBuffer fb) {
    126     }
    127 
    128     public void setTexture(int unit, Texture tex) {
    129     }
    130 
    131     public void updateBufferData(VertexBuffer vb) {
    132     }
    133 
    134     public void deleteBuffer(VertexBuffer vb) {
    135     }
    136 
    137     public void renderMesh(Mesh mesh, int lod, int count) {
    138     }
    139 
    140     public void resetGLObjects() {
    141     }
    142 
    143     public void cleanup() {
    144     }
    145 
    146     public void deleteImage(Image image) {
    147     }
    148 
    149     public void setAlphaToCoverage(boolean value) {
    150     }
    151 
    152 }
    153