10f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines/* 20f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * Copyright (C) 2011 The Android Open Source Project 30f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * 40f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * Licensed under the Apache License, Version 2.0 (the "License"); 50f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * you may not use this file except in compliance with the License. 60f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * You may obtain a copy of the License at 70f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * 80f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * http://www.apache.org/licenses/LICENSE-2.0 90f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * 100f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * Unless required by applicable law or agreed to in writing, software 110f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * distributed under the License is distributed on an "AS IS" BASIS, 120f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * See the License for the specific language governing permissions and 140f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * limitations under the License. 150f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines */ 160f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 170f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines#ifndef ANDROID_STRUCTURED_TYPE_H 180f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines#define ANDROID_STRUCTURED_TYPE_H 190f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 200f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines#include "rsElement.h" 210f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 220f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines// --------------------------------------------------------------------------- 230f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hinesnamespace android { 240f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hinesnamespace renderscript { 250f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines/***************************************************************************** 260f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * CAUTION 270f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * 280f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * Any layout changes for this class may require a corresponding change to be 290f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * made to frameworks/compile/libbcc/lib/ScriptCRT/rs_core.c, which contains 300f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * a partial copy of the information below. 310f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines * 320f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines *****************************************************************************/ 330f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 340f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hinesclass Type : public ObjectBase { 350f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hinespublic: 360f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines struct Hal { 370f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines mutable void *drv; 380f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 390f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines struct State { 400f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines const Element * element; 410f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 420f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines // Size of the structure in the various dimensions. A missing Dimension is 430f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines // specified as a 0 and not a 1. 440f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t dimX; 450f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t dimY; 460f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t dimZ; 470f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t *lodDimX; 480f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t *lodDimY; 490f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t *lodDimZ; 500f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t *lodOffset; 510f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t lodCount; 520f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines bool faces; 530f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines }; 540f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines State state; 550f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines }; 560f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines Hal mHal; 570f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 580f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines Type * createTex2D(const Element *, size_t w, size_t h, bool mip); 590f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 600f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines size_t getOffsetForFace(uint32_t face) const; 610f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 620f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines size_t getSizeBytes() const {return mTotalSizeBytes;} 630f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines size_t getElementSizeBytes() const {return mElement->getSizeBytes();} 640f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines const Element * getElement() const {return mElement.get();} 650f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 660f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getDimX() const {return mHal.state.dimX;} 670f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getDimY() const {return mHal.state.dimY;} 680f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getDimZ() const {return mHal.state.dimZ;} 690f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines bool getDimLOD() const {return mDimLOD;} 700f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines bool getDimFaces() const {return mHal.state.faces;} 710f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 720f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getLODDimX(uint32_t lod) const { 730f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines rsAssert(lod < mHal.state.lodCount); 740f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines return mHal.state.lodDimX[lod]; 750f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines } 760f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getLODDimY(uint32_t lod) const { 770f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines rsAssert(lod < mHal.state.lodCount); 780f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines return mHal.state.lodDimY[lod]; 790f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines } 800f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getLODDimZ(uint32_t lod) const { 810f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines rsAssert(lod < mHal.state.lodCount); 820f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines return mHal.state.lodDimZ[lod]; 830f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines } 840f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getLODOffset(uint32_t lod) const { 850f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines rsAssert(lod < mHal.state.lodCount); 860f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines return mHal.state.lodOffset[lod]; 870f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines } 880f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getLODOffset(uint32_t lod, uint32_t x) const; 890f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getLODOffset(uint32_t lod, uint32_t x, uint32_t y) const; 900f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getLODOffset(uint32_t lod, uint32_t x, uint32_t y, uint32_t z) const; 910f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 920f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getLODFaceOffset(uint32_t lod, RsAllocationCubemapFace face, 930f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t x, uint32_t y) const; 940f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 950f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t getLODCount() const {return mHal.state.lodCount;} 960f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines bool getIsNp2() const; 970f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 980f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines void clear(); 990f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines void compute(); 1000f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1010f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines void dumpLOGV(const char *prefix) const; 1020f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines virtual void serialize(Context *rsc, OStream *stream) const; 1030f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_TYPE; } 1040f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines static Type *createFromStream(Context *rsc, IStream *stream); 1050f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1060f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines ObjectBaseRef<Type> cloneAndResize1D(Context *rsc, uint32_t dimX) const; 1070f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines ObjectBaseRef<Type> cloneAndResize2D(Context *rsc, uint32_t dimX, uint32_t dimY) const; 1080f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1090f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines static ObjectBaseRef<Type> getTypeRef(Context *rsc, const Element *e, 1100f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t dimX, uint32_t dimY, uint32_t dimZ, 1110f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines bool dimLOD, bool dimFaces); 1120f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1130f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines static Type* getType(Context *rsc, const Element *e, 1140f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines uint32_t dimX, uint32_t dimY, uint32_t dimZ, 1150f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines bool dimLOD, bool dimFaces) { 1160f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines ObjectBaseRef<Type> type = getTypeRef(rsc, e, dimX, dimY, dimZ, dimLOD, dimFaces); 1170f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines type->incUserRef(); 1180f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines return type.get(); 1190f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines } 1200f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1210f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines void incRefs(const void *ptr, size_t ct, size_t startOff = 0) const; 1220f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines void decRefs(const void *ptr, size_t ct, size_t startOff = 0) const; 1230f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1240f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hinesprotected: 1250f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines void makeLODTable(); 1260f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines bool mDimLOD; 1270f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1280f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines // Internal structure from most to least significant. 1290f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines // * Array dimensions 1300f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines // * Faces 1310f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines // * Mipmaps 1320f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines // * xyz 1330f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1340f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines ObjectBaseRef<const Element> mElement; 1350f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1360f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines // count of mipmap levels, 0 indicates no mipmapping 1370f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1380f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines size_t mMipChainSizeBytes; 1390f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines size_t mTotalSizeBytes; 1400f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hinesprotected: 1410f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines virtual void preDestroy() const; 1420f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines virtual ~Type(); 1430f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1440f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hinesprivate: 1450f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines Type(Context *); 1460f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines Type(const Type &); 1470f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines}; 1480f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1490f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1500f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hinesclass TypeState { 1510f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hinespublic: 1520f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines TypeState(); 1530f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines ~TypeState(); 1540f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1550f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines // Cache of all existing types. 1560f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines Vector<Type *> mTypes; 1570f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines}; 1580f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1590f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines 1600f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines} 1610f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines} 1620f6f72e19db852cc253fd2fc05459abdf8d5c3afStephen Hines#endif //ANDROID_STRUCTURED_TYPE 163