1 /*
2  * Copyright (C) 2012 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.scenegraph;
18 
19 import java.lang.Math;
20 
21 import com.android.scenegraph.SceneManager;
22 
23 import android.content.res.Resources;
24 import android.renderscript.*;
25 import android.util.Log;
26 
27 /**
28  * @hide
29  */
30 public class TextureRenderTarget extends TextureBase {
TextureRenderTarget()31     public TextureRenderTarget() {
32         super(ScriptC_export.const_TextureType_TEXTURE_RENDER_TARGET);
33     }
34 
TextureRenderTarget(Allocation tex)35     public TextureRenderTarget(Allocation tex) {
36         super(ScriptC_export.const_TextureType_TEXTURE_RENDER_TARGET);
37         setTexture(tex);
38     }
39 
setTexture(Allocation tex)40     public void setTexture(Allocation tex) {
41         mData.texture = tex;
42         if (mField != null) {
43             mField.set_texture(0, mData.texture, true);
44         }
45     }
46 
load()47     void load() {
48     }
49 
getRsData(boolean loadNow)50     ScriptField_Texture_s getRsData(boolean loadNow) {
51         if (mField != null) {
52             return mField;
53         }
54 
55         RenderScriptGL rs = SceneManager.getRS();
56         if (rs == null) {
57             return null;
58         }
59 
60         mField = new ScriptField_Texture_s(rs, 1);
61         mField.set(mData, 0, true);
62         return mField;
63     }
64 }
65 
66 
67 
68 
69 
70