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 17 package android.renderscript; 18 19 /** 20 * 21 **/ 22 public class Script extends BaseObj { 23 /** 24 * Only intended for use by generated reflected code. 25 * 26 * @param slot 27 */ 28 protected void invoke(int slot) { 29 mRS.nScriptInvoke(getID(), slot); 30 } 31 32 /** 33 * Only intended for use by generated reflected code. 34 * 35 * @param slot 36 * @param v 37 */ 38 protected void invoke(int slot, FieldPacker v) { 39 if (v != null) { 40 mRS.nScriptInvokeV(getID(), slot, v.getData()); 41 } else { 42 mRS.nScriptInvoke(getID(), slot); 43 } 44 } 45 46 /** 47 * Only intended for use by generated reflected code. 48 * 49 * @param slot 50 * @param ain 51 * @param aout 52 * @param v 53 */ 54 protected void forEach(int slot, Allocation ain, Allocation aout, FieldPacker v) { 55 if (ain == null && aout == null) { 56 throw new RSIllegalArgumentException( 57 "At least one of ain or aout is required to be non-null."); 58 } 59 int in_id = 0; 60 if (ain != null) { 61 in_id = ain.getID(); 62 } 63 int out_id = 0; 64 if (aout != null) { 65 out_id = aout.getID(); 66 } 67 byte[] params = null; 68 if (v != null) { 69 params = v.getData(); 70 } 71 mRS.nScriptForEach(getID(), slot, in_id, out_id, params); 72 } 73 74 75 Script(int id, RenderScript rs) { 76 super(id, rs); 77 } 78 79 80 /** 81 * Only intended for use by generated reflected code. 82 * 83 * @param va 84 * @param slot 85 */ 86 public void bindAllocation(Allocation va, int slot) { 87 mRS.validate(); 88 if (va != null) { 89 mRS.nScriptBindAllocation(getID(), va.getID(), slot); 90 } else { 91 mRS.nScriptBindAllocation(getID(), 0, slot); 92 } 93 } 94 95 /** 96 * Only intended for use by generated reflected code. 97 * 98 * @param index 99 * @param v 100 */ 101 public void setVar(int index, float v) { 102 mRS.nScriptSetVarF(getID(), index, v); 103 } 104 105 /** 106 * Only intended for use by generated reflected code. 107 * 108 * @param index 109 * @param v 110 */ 111 public void setVar(int index, double v) { 112 mRS.nScriptSetVarD(getID(), index, v); 113 } 114 115 /** 116 * Only intended for use by generated reflected code. 117 * 118 * @param index 119 * @param v 120 */ 121 public void setVar(int index, int v) { 122 mRS.nScriptSetVarI(getID(), index, v); 123 } 124 125 /** 126 * Only intended for use by generated reflected code. 127 * 128 * @param index 129 * @param v 130 */ 131 public void setVar(int index, long v) { 132 mRS.nScriptSetVarJ(getID(), index, v); 133 } 134 135 /** 136 * Only intended for use by generated reflected code. 137 * 138 * @param index 139 * @param v 140 */ 141 public void setVar(int index, boolean v) { 142 mRS.nScriptSetVarI(getID(), index, v ? 1 : 0); 143 } 144 145 /** 146 * Only intended for use by generated reflected code. 147 * 148 * @param index 149 * @param o 150 */ 151 public void setVar(int index, BaseObj o) { 152 mRS.nScriptSetVarObj(getID(), index, (o == null) ? 0 : o.getID()); 153 } 154 155 /** 156 * Only intended for use by generated reflected code. 157 * 158 * @param index 159 * @param v 160 */ 161 public void setVar(int index, FieldPacker v) { 162 mRS.nScriptSetVarV(getID(), index, v.getData()); 163 } 164 165 public void setTimeZone(String timeZone) { 166 mRS.validate(); 167 try { 168 mRS.nScriptSetTimeZone(getID(), timeZone.getBytes("UTF-8")); 169 } catch (java.io.UnsupportedEncodingException e) { 170 throw new RuntimeException(e); 171 } 172 } 173 174 public static class Builder { 175 RenderScript mRS; 176 177 Builder(RenderScript rs) { 178 mRS = rs; 179 } 180 } 181 182 183 public static class FieldBase { 184 protected Element mElement; 185 protected Allocation mAllocation; 186 187 protected void init(RenderScript rs, int dimx) { 188 mAllocation = Allocation.createSized(rs, mElement, dimx, Allocation.USAGE_SCRIPT); 189 } 190 191 protected void init(RenderScript rs, int dimx, int usages) { 192 mAllocation = Allocation.createSized(rs, mElement, dimx, Allocation.USAGE_SCRIPT | usages); 193 } 194 195 protected FieldBase() { 196 } 197 198 public Element getElement() { 199 return mElement; 200 } 201 202 public Type getType() { 203 return mAllocation.getType(); 204 } 205 206 public Allocation getAllocation() { 207 return mAllocation; 208 } 209 210 //@Override 211 public void updateAllocation() { 212 } 213 } 214 } 215 216
