Type.cpp revision 84bf2b877024aaa154b66e0f2338d54bdabd855a
1221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams/* 269cccdf0659a193d6a75420ec745421fb5c436e6Jason Sams * Copyright (C) 2012 The Android Open Source Project 3221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * 4221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * you may not use this file except in compliance with the License. 6221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * You may obtain a copy of the License at 7221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * 8221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * http://www.apache.org/licenses/LICENSE-2.0 9221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * 10221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * Unless required by applicable law or agreed to in writing, software 11221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * See the License for the specific language governing permissions and 14221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams * limitations under the License. 15221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams */ 16221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 17f1e6d229636c35ad311995853a9cab52c723bed7Jason Sams#define LOG_TAG "libRS_cpp" 18f1e6d229636c35ad311995853a9cab52c723bed7Jason Sams 19221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams#include <utils/Log.h> 20221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams#include <malloc.h> 21221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams#include <string.h> 22221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 23221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams#include "RenderScript.h" 24221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 2569cccdf0659a193d6a75420ec745421fb5c436e6Jason Samsusing namespace android; 2669cccdf0659a193d6a75420ec745421fb5c436e6Jason Samsusing namespace renderscriptCpp; 2769cccdf0659a193d6a75420ec745421fb5c436e6Jason Sams 28221a4b17cda03916a0599628fcbb5f48605a0e5aJason Samsvoid Type::calcElementCount() { 29221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams bool hasLod = hasMipmaps(); 30221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams uint32_t x = getX(); 31221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams uint32_t y = getY(); 32221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams uint32_t z = getZ(); 33221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams uint32_t faces = 1; 34221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if (hasFaces()) { 35221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams faces = 6; 36221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 37221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if (x == 0) { 38221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams x = 1; 39221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 40221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if (y == 0) { 41221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams y = 1; 42221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 43221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if (z == 0) { 44221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams z = 1; 45221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 46221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 47221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams uint32_t count = x * y * z * faces; 48221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams while (hasLod && ((x > 1) || (y > 1) || (z > 1))) { 49221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if(x > 1) { 50221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams x >>= 1; 51221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 52221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if(y > 1) { 53221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams y >>= 1; 54221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 55221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if(z > 1) { 56221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams z >>= 1; 57221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 58221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 59221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams count += x * y * z * faces; 60221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 61221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mElementCount = count; 62221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams} 63221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 64221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 6584bf2b877024aaa154b66e0f2338d54bdabd855aTim MurrayType::Type(void *id, sp<RS> rs) : BaseObj(id, rs) { 66221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimX = 0; 67221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimY = 0; 68221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimZ = 0; 69221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimMipmaps = false; 70221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimFaces = false; 71221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mElement = NULL; 72221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams} 73221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 74221a4b17cda03916a0599628fcbb5f48605a0e5aJason Samsvoid Type::updateFromNative() { 75221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams // We have 6 integer to obtain mDimX; mDimY; mDimZ; 76221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams // mDimLOD; mDimFaces; mElement; 77221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 78221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams /* 79221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams int[] dataBuffer = new int[6]; 80221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mRS.nTypeGetNativeData(getID(), dataBuffer); 81221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 82221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimX = dataBuffer[0]; 83221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimY = dataBuffer[1]; 84221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimZ = dataBuffer[2]; 85221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimMipmaps = dataBuffer[3] == 1 ? true : false; 86221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimFaces = dataBuffer[4] == 1 ? true : false; 87221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 88221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams int elementID = dataBuffer[5]; 89221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if(elementID != 0) { 90221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mElement = new Element(elementID, mRS); 91221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mElement.updateFromNative(); 92221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 93221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams calcElementCount(); 94221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams */ 95221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams} 96221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 9784bf2b877024aaa154b66e0f2338d54bdabd855aTim MurrayType::Builder::Builder(sp<RS> rs, sp<const Element> e) { 98221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mRS = rs; 99221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mElement = e; 100221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimX = 0; 101221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimY = 0; 102221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimZ = 0; 103221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimMipmaps = false; 104221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimFaces = false; 105221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams} 106221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 107221a4b17cda03916a0599628fcbb5f48605a0e5aJason Samsvoid Type::Builder::setX(uint32_t value) { 108221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if(value < 1) { 109221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams ALOGE("Values of less than 1 for Dimension X are not valid."); 110221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 111221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimX = value; 112221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams} 113221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 114221a4b17cda03916a0599628fcbb5f48605a0e5aJason Samsvoid Type::Builder::setY(int value) { 115221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if(value < 1) { 116221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams ALOGE("Values of less than 1 for Dimension Y are not valid."); 117221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 118221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimY = value; 119221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams} 120221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 121221a4b17cda03916a0599628fcbb5f48605a0e5aJason Samsvoid Type::Builder::setMipmaps(bool value) { 122221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimMipmaps = value; 123221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams} 124221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 125221a4b17cda03916a0599628fcbb5f48605a0e5aJason Samsvoid Type::Builder::setFaces(bool value) { 126221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams mDimFaces = value; 127221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams} 128221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 12969cccdf0659a193d6a75420ec745421fb5c436e6Jason Samssp<const Type> Type::Builder::create() { 130221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if (mDimZ > 0) { 131221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if ((mDimX < 1) || (mDimY < 1)) { 132221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams ALOGE("Both X and Y dimension required when Z is present."); 133221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 134221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if (mDimFaces) { 135221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams ALOGE("Cube maps not supported with 3D types."); 136221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 137221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 138221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if (mDimY > 0) { 139221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if (mDimX < 1) { 140221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams ALOGE("X dimension required when Y is present."); 141221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 142221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 143221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if (mDimFaces) { 144221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams if (mDimY < 1) { 145221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams ALOGE("Cube maps require 2D Types."); 146221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 147221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams } 148221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 14984bf2b877024aaa154b66e0f2338d54bdabd855aTim Murray void * id = rsTypeCreate(mRS->getContext(), mElement->getID(), mDimX, mDimY, mDimZ, 15069cccdf0659a193d6a75420ec745421fb5c436e6Jason Sams mDimMipmaps, mDimFaces); 151221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams Type *t = new Type(id, mRS); 152221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams t->mElement = mElement; 153221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams t->mDimX = mDimX; 154221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams t->mDimY = mDimY; 155221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams t->mDimZ = mDimZ; 156221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams t->mDimMipmaps = mDimMipmaps; 157221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams t->mDimFaces = mDimFaces; 158221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 159221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams t->calcElementCount(); 160221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams return t; 161221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams} 162221a4b17cda03916a0599628fcbb5f48605a0e5aJason Sams 163