rsType.h revision c700e649ca44d0dcff8b271e42d949ea72fe3c63
1326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams/* 2a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk * Copyright (C) 2011 The Android Open Source Project 3326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * 4326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * you may not use this file except in compliance with the License. 6326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * You may obtain a copy of the License at 7326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * 8326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * http://www.apache.org/licenses/LICENSE-2.0 9326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * 10326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * Unless required by applicable law or agreed to in writing, software 11326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * See the License for the specific language governing permissions and 14326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * limitations under the License. 15326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams */ 16326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 17326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#ifndef ANDROID_STRUCTURED_TYPE_H 18326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#define ANDROID_STRUCTURED_TYPE_H 19326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 20326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#include "rsElement.h" 21326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 22326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams// --------------------------------------------------------------------------- 23326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace android { 24326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace renderscript { 25326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 26e5ffb879ae535a899a486285a23bea05e912480fJason Sams 27afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukclass Type : public ObjectBase { 28326e0ddf89e8df2837752fbfd7a014814b32082cJason Samspublic: 29326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Type * createTex2D(const Element *, size_t w, size_t h, bool mip); 30326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 31326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t getOffsetForFace(uint32_t face) const; 32326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 33326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t getSizeBytes() const {return mTotalSizeBytes;} 34326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t getElementSizeBytes() const {return mElement->getSizeBytes();} 35326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams const Element * getElement() const {return mElement.get();} 36326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 37326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getDimX() const {return mDimX;} 38326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getDimY() const {return mDimY;} 39326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getDimZ() const {return mDimZ;} 40326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getDimLOD() const {return mDimLOD;} 41326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams bool getDimFaces() const {return mFaces;} 42326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 43326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getLODDimX(uint32_t lod) const {rsAssert(lod < mLODCount); return mLODs[lod].mX;} 44326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getLODDimY(uint32_t lod) const {rsAssert(lod < mLODCount); return mLODs[lod].mY;} 45326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getLODDimZ(uint32_t lod) const {rsAssert(lod < mLODCount); return mLODs[lod].mZ;} 46326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 47bcac9340126b4b9fabf2015a2f6a984414d87c21Jason Sams uint32_t getLODOffset(uint32_t lod) const {rsAssert(lod < mLODCount); return mLODs[lod].mOffset;} 48326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getLODOffset(uint32_t lod, uint32_t x) const; 49326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getLODOffset(uint32_t lod, uint32_t x, uint32_t y) const; 50326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getLODOffset(uint32_t lod, uint32_t x, uint32_t y, uint32_t z) const; 51326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 52bcac9340126b4b9fabf2015a2f6a984414d87c21Jason Sams uint32_t getLODFaceOffset(uint32_t lod, RsAllocationCubemapFace face, uint32_t x, uint32_t y) const; 53bcac9340126b4b9fabf2015a2f6a984414d87c21Jason Sams 54326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t getLODCount() const {return mLODCount;} 55ef21edcc70fc2734a3dc7995d3c3af1f90d16ef8Jason Sams bool getIsNp2() const; 56326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 57326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams void clear(); 58326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams void compute(); 59326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 60e12c1c591b4219e80f29c6c0e0c62c9578b75450Jason Sams void dumpLOGV(const char *prefix) const; 61fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk virtual void serialize(OStream *stream) const; 62b825f67adb5d1e1751fe108e6dbf9c6f2555c283Alex Sakhartchouk virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_TYPE; } 63fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk static Type *createFromStream(Context *rsc, IStream *stream); 64326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 65c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk ObjectBaseRef<Type> cloneAndResize1D(Context *rsc, uint32_t dimX) const; 66c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk ObjectBaseRef<Type> cloneAndResize2D(Context *rsc, uint32_t dimX, uint32_t dimY) const; 67383e5b1f68c321a77bfd7466fa1171a9bfab4a6fAlex Sakhartchouk 68c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk static ObjectBaseRef<Type> getTypeRef(Context *rsc, const Element *e, 69c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk uint32_t dimX, uint32_t dimY, uint32_t dimZ, 70c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk bool dimLOD, bool dimFaces); 7196abf819e50b59ba8cf886c13f894633eb0a24baJason Sams 72c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk static Type* getType(Context *rsc, const Element *e, 73c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk uint32_t dimX, uint32_t dimY, uint32_t dimZ, 74c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk bool dimLOD, bool dimFaces) { 75c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk ObjectBaseRef<Type> type = getTypeRef(rsc, e, dimX, dimY, dimZ, dimLOD, dimFaces); 76c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk type->incUserRef(); 77c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk return type.get(); 78c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk } 79f0c1df480304a72ce41e7d4b088319cbd7f0938aJason Sams 80326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsprotected: 81326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams struct LOD { 82326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t mX; 83326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t mY; 84326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t mZ; 85326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t mOffset; 86326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams }; 87326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 88326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams void makeLODTable(); 89326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 90326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // Internal structure from most to least significant. 91326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // * Array dimensions 92326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // * Faces 93326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // * Mipmaps 94326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // * xyz 95326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 96326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ObjectBaseRef<const Element> mElement; 97326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 98326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // Size of the structure in the various dimensions. A missing Dimension is 99326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // specified as a 0 and not a 1. 100326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t mDimX; 101326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t mDimY; 102326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t mDimZ; 103326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams bool mDimLOD; 104326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams bool mFaces; 105326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 106326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // count of mipmap levels, 0 indicates no mipmapping 107326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 108326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t mMipChainSizeBytes; 109326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams size_t mTotalSizeBytes; 110326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams LOD *mLODs; 111326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams uint32_t mLODCount; 112326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 113225afd317e101a7be5fe02c0a86361146ea89f05Jason Samsprotected: 114c700e649ca44d0dcff8b271e42d949ea72fe3c63Alex Sakhartchouk virtual void preDestroy() const; 115f0c1df480304a72ce41e7d4b088319cbd7f0938aJason Sams virtual ~Type(); 116225afd317e101a7be5fe02c0a86361146ea89f05Jason Sams 117326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsprivate: 118f0c1df480304a72ce41e7d4b088319cbd7f0938aJason Sams Type(Context *); 119326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams Type(const Type &); 120326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams}; 121326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 122326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 123326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsclass TypeState { 124326e0ddf89e8df2837752fbfd7a014814b32082cJason Samspublic: 125326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams TypeState(); 126326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams ~TypeState(); 127326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 1288154954868694e1f233d87d4933a474518b1cb81Jason Sams // Cache of all existing types. 1298154954868694e1f233d87d4933a474518b1cb81Jason Sams Vector<Type *> mTypes; 130326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams}; 131326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 132326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 133326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 134326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 135326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#endif //ANDROID_STRUCTURED_TYPE 136