Script.java revision 031ec58cfc7a20927302a5300eba3f5fc1709b50
1/* 2 * Copyright (C) 2008 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 17package android.renderscript; 18 19/** 20 * @hide 21 **/ 22public class Script extends BaseObj { 23 public static final int MAX_SLOT = 16; 24 25 boolean mIsRoot; 26 Type[] mTypes; 27 boolean[] mWritable; 28 Invokable[] mInvokables; 29 30 public static class Invokable { 31 RenderScript mRS; 32 Script mScript; 33 int mSlot; 34 String mName; 35 36 Invokable() { 37 mSlot = -1; 38 } 39 40 public void execute() { 41 mRS.nScriptInvoke(mScript.mID, mSlot); 42 } 43 } 44 45 protected void invoke(int slot) { 46 mRS.nScriptInvoke(mID, slot); 47 } 48 49 protected void invoke(int slot, FieldPacker v) { 50 if (v != null) { 51 mRS.nScriptInvokeV(mID, slot, v.getData()); 52 } else { 53 mRS.nScriptInvoke(mID, slot); 54 } 55 } 56 57 58 Script(int id, RenderScript rs) { 59 super(id, rs); 60 } 61 62 public void bindAllocation(Allocation va, int slot) { 63 mRS.validate(); 64 if (va != null) { 65 mRS.nScriptBindAllocation(mID, va.mID, slot); 66 } else { 67 mRS.nScriptBindAllocation(mID, 0, slot); 68 } 69 } 70 71 public void setVar(int index, float v) { 72 mRS.nScriptSetVarF(mID, index, v); 73 } 74 75 public void setVar(int index, double v) { 76 mRS.nScriptSetVarD(mID, index, v); 77 } 78 79 public void setVar(int index, int v) { 80 mRS.nScriptSetVarI(mID, index, v); 81 } 82 83 public void setVar(int index, long v) { 84 mRS.nScriptSetVarJ(mID, index, v); 85 } 86 87 public void setVar(int index, boolean v) { 88 mRS.nScriptSetVarI(mID, index, v ? 1 : 0); 89 } 90 91 public void setVar(int index, FieldPacker v) { 92 mRS.nScriptSetVarV(mID, index, v.getData()); 93 } 94 95 public void setTimeZone(String timeZone) { 96 mRS.validate(); 97 try { 98 mRS.nScriptSetTimeZone(mID, timeZone.getBytes("UTF-8")); 99 } catch (java.io.UnsupportedEncodingException e) { 100 throw new RuntimeException(e); 101 } 102 } 103 104 public static class Builder { 105 RenderScript mRS; 106 107 Builder(RenderScript rs) { 108 mRS = rs; 109 } 110 } 111 112 113 public static class FieldBase { 114 protected Element mElement; 115 protected Type mType; 116 protected Allocation mAllocation; 117 118 protected void init(RenderScript rs, int dimx) { 119 mAllocation = Allocation.createSized(rs, mElement, dimx); 120 mType = mAllocation.getType(); 121 } 122 123 protected FieldBase() { 124 } 125 126 public Element getElement() { 127 return mElement; 128 } 129 130 public Type getType() { 131 return mType; 132 } 133 134 public Allocation getAllocation() { 135 return mAllocation; 136 } 137 138 //@Override 139 public void updateAllocation() { 140 } 141 142 143 // 144 /* 145 public class ScriptField_UserField 146 extends android.renderscript.Script.FieldBase { 147 148 protected 149 150 } 151 152 */ 153 154 } 155} 156 157