rsAllocation.h revision 709a0978ae141198018ca9769f8d96292a8928e6
1326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams/* 26ae039baf797915d46f3b3901d1b7f5cc83feaceStephen Hines * Copyright (C) 2009-2012 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_ALLOCATION_H 18326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#define ANDROID_STRUCTURED_ALLOCATION_H 19326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 20326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#include "rsType.h" 21326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 227ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Samsstruct ANativeWindow; 237ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams 24326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams// --------------------------------------------------------------------------- 25326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace android { 263522f40418fdf877f5a136475dbf75e57a3b7c77Jason Samsclass SurfaceTexture; 273522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams 28326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace renderscript { 29326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 305c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Samsclass Program; 31326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 321e5149f5cd3e75a010b58b985b1151d955d227d1Stephen Hines/***************************************************************************** 331e5149f5cd3e75a010b58b985b1151d955d227d1Stephen Hines * CAUTION 341e5149f5cd3e75a010b58b985b1151d955d227d1Stephen Hines * 351e5149f5cd3e75a010b58b985b1151d955d227d1Stephen Hines * Any layout changes for this class may require a corresponding change to be 361e5149f5cd3e75a010b58b985b1151d955d227d1Stephen Hines * made to frameworks/compile/libbcc/lib/ScriptCRT/rs_core.c, which contains 371e5149f5cd3e75a010b58b985b1151d955d227d1Stephen Hines * a partial copy of the information below. 381e5149f5cd3e75a010b58b985b1151d955d227d1Stephen Hines * 391e5149f5cd3e75a010b58b985b1151d955d227d1Stephen Hines *****************************************************************************/ 40afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukclass Allocation : public ObjectBase { 411e5149f5cd3e75a010b58b985b1151d955d227d1Stephen Hines // The graphics equivalent of malloc. The allocation contains a structure of elements. 42326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 43326e0ddf89e8df2837752fbfd7a014814b32082cJason Samspublic: 44807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const static int MAX_LOD = 16; 45807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 46bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams struct Hal { 47bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams void * drv; 48bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 49bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams struct State { 50064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk const Type * type; 51bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 52bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams uint32_t usageFlags; 53bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams RsAllocationMipmapControl mipmapControl; 54bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 55bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams // Cached fields from the Type and Element 56bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams // to prevent pointer chasing in critical loops. 57bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams uint32_t dimensionX; 58bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams uint32_t dimensionY; 59bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams uint32_t dimensionZ; 60bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams uint32_t elementSizeBytes; 61bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams bool hasMipmaps; 62bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams bool hasFaces; 63bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams bool hasReferences; 642275e9cf534ff601fe42a72ff50580b230c04fe2Jason Sams void * unused_01; 65cf27eb46f97cff087ebfc5b81fe998eabe0569cfJason Sams int32_t surfaceTextureID; 667ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams ANativeWindow *wndSurface; 673522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams SurfaceTexture *surfaceTexture; 686146238d58f914547c89b3a8cda9cccaa34f84a0Jason Sams RsDataType eType; 69bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams }; 70bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams State state; 71eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 72eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams struct DrvState { 73709a0978ae141198018ca9769f8d96292a8928e6Jason Sams struct LodState { 74709a0978ae141198018ca9769f8d96292a8928e6Jason Sams void * mallocPtr; 75709a0978ae141198018ca9769f8d96292a8928e6Jason Sams size_t stride; 76709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t dimX; 77709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t dimY; 78709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t dimZ; 79709a0978ae141198018ca9769f8d96292a8928e6Jason Sams } lod[android::renderscript::Allocation::MAX_LOD]; 80709a0978ae141198018ca9769f8d96292a8928e6Jason Sams size_t faceOffset; 81709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t lodCount; 82709a0978ae141198018ca9769f8d96292a8928e6Jason Sams uint32_t faceCount; 83709a0978ae141198018ca9769f8d96292a8928e6Jason Sams }; 84709a0978ae141198018ca9769f8d96292a8928e6Jason Sams mutable DrvState drvState; 85eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 86bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams }; 87bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams Hal mHal; 88bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 89eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams static Allocation * createAllocation(Context *rsc, const Type *, uint32_t usages, 90179e9a457095fea4c9e6d366c269754b882d05ddJason Sams RsAllocationMipmapControl mc = RS_ALLOCATION_MIPMAP_NONE, 91179e9a457095fea4c9e6d366c269754b882d05ddJason Sams void *ptr = 0); 92326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams virtual ~Allocation(); 93bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams void updateCache(); 94326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 95064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk const Type * getType() const {return mHal.state.type;} 96326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 97366c9c85196675437a8dd74c1cf6b63ddbde3d6aJason Sams void syncAll(Context *rsc, RsAllocationUsageType src); 98366c9c85196675437a8dd74c1cf6b63ddbde3d6aJason Sams 9996abf819e50b59ba8cf886c13f894633eb0a24baJason Sams void copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len); 10096abf819e50b59ba8cf886c13f894633eb0a24baJason Sams 10196abf819e50b59ba8cf886c13f894633eb0a24baJason Sams void resize1D(Context *rsc, uint32_t dimX); 10296abf819e50b59ba8cf886c13f894633eb0a24baJason Sams void resize2D(Context *rsc, uint32_t dimX, uint32_t dimY); 103326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 1046ae039baf797915d46f3b3901d1b7f5cc83feaceStephen Hines void data(Context *rsc, uint32_t xoff, uint32_t lod, uint32_t count, const void *data, size_t sizeBytes); 1054b45b8998e0d7038efaea80c70d23c086640b4e3Jason Sams void data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 1066ae039baf797915d46f3b3901d1b7f5cc83feaceStephen Hines uint32_t w, uint32_t h, const void *data, size_t sizeBytes); 1074b45b8998e0d7038efaea80c70d23c086640b4e3Jason Sams void data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t lod, RsAllocationCubemapFace face, 1086ae039baf797915d46f3b3901d1b7f5cc83feaceStephen Hines uint32_t w, uint32_t h, uint32_t d, const void *data, size_t sizeBytes); 109326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 110807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams void read(Context *rsc, uint32_t xoff, uint32_t lod, uint32_t count, void *data, size_t sizeBytes); 111509ea5c832a865bc9083d53f1f058377a689bab3Tim Murray void readUnchecked(Context *rsc, uint32_t xoff, uint32_t lod, uint32_t count, void *data, size_t sizeBytes); 112807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams void read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 113807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t w, uint32_t h, void *data, size_t sizeBytes); 114807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams void read(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t lod, RsAllocationCubemapFace face, 115807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams uint32_t w, uint32_t h, uint32_t d, void *data, size_t sizeBytes); 116807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams 1174b45b8998e0d7038efaea80c70d23c086640b4e3Jason Sams void elementData(Context *rsc, uint32_t x, 1186ae039baf797915d46f3b3901d1b7f5cc83feaceStephen Hines const void *data, uint32_t elementOff, size_t sizeBytes); 1194b45b8998e0d7038efaea80c70d23c086640b4e3Jason Sams void elementData(Context *rsc, uint32_t x, uint32_t y, 1206ae039baf797915d46f3b3901d1b7f5cc83feaceStephen Hines const void *data, uint32_t elementOff, size_t sizeBytes); 1215f0c84cf464dda719cef65fdc9b4d0980e86b98fJason Sams 1225c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Sams void addProgramToDirty(const Program *); 1235c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Sams void removeProgramToDirty(const Program *); 124e5ffb879ae535a899a486285a23bea05e912480fJason Sams 1253dd429cc32388ca0c3d7a9368ed2e348b8fdaab1Jason Sams virtual void dumpLOGV(const char *prefix) const; 126e3150cfb3edb028407669e4a65e087eae77e718cJason Sams virtual void serialize(Context *rsc, OStream *stream) const; 127b825f67adb5d1e1751fe108e6dbf9c6f2555c283Alex Sakhartchouk virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_ALLOCATION; } 128fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk static Allocation *createFromStream(Context *rsc, IStream *stream); 129e5ffb879ae535a899a486285a23bea05e912480fJason Sams 130b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams bool getIsScript() const { 131bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT) != 0; 132b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams } 133ebc5019400a129b1f1e57bd1fe8200a21f8da00bJason Sams bool getIsTexture() const { 134bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE) != 0; 135ebc5019400a129b1f1e57bd1fe8200a21f8da00bJason Sams } 1367d9c5ffccb7a5e682860f752403e5a03aed587beAlex Sakhartchouk bool getIsRenderTarget() const { 1377d9c5ffccb7a5e682860f752403e5a03aed587beAlex Sakhartchouk return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) != 0; 1387d9c5ffccb7a5e682860f752403e5a03aed587beAlex Sakhartchouk } 139ebc5019400a129b1f1e57bd1fe8200a21f8da00bJason Sams bool getIsBufferObject() const { 140bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_VERTEX) != 0; 141ebc5019400a129b1f1e57bd1fe8200a21f8da00bJason Sams } 142760f1f7335ad0c5aee59ca829a40bbf6e3328a1bJason Sams 14396abf819e50b59ba8cf886c13f894633eb0a24baJason Sams void incRefs(const void *ptr, size_t ct, size_t startOff = 0) const; 14496abf819e50b59ba8cf886c13f894633eb0a24baJason Sams void decRefs(const void *ptr, size_t ct, size_t startOff = 0) const; 145c7cec1e3577cc77a5a73d5bd5a82733b1b9936a1Jason Sams virtual bool freeChildren(); 146e3929c9bc6f3897e132304faf1b40c3cf1f47474Jason Sams 147eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams void sendDirty(const Context *rsc) const; 148b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams bool getHasGraphicsMipmaps() const { 149bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return mHal.state.mipmapControl != RS_ALLOCATION_MIPMAP_NONE; 150b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams } 151b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams 15241e373d91a60043afa0f9abd026218b49cbc1201Jason Sams int32_t getSurfaceTextureID(const Context *rsc); 1533522f40418fdf877f5a136475dbf75e57a3b7c77Jason Sams void setSurfaceTexture(const Context *rsc, SurfaceTexture *st); 1547ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams void setSurface(const Context *rsc, RsNativeWindow sur); 1557ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams void ioSend(const Context *rsc); 1567ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams void ioReceive(const Context *rsc); 1575c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Sams 1581e5168d113ccdcf9fe1b817dcbf2f7f476d36c74Alex Sakhartchoukprotected: 1595c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Sams Vector<const Program *> mToDirtyList; 160064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk ObjectBaseRef<const Type> mType; 161064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk void setType(const Type *t) { 162064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk mType.set(t); 163064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk mHal.state.type = t; 164064aa7ed76db9564b041afcd4b75da5b3d12fabaAlex Sakhartchouk } 1655c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Sams 166fa84da2cbc271f855b3b1ec75bb688abdf1d1d01Jason Samsprivate: 167c7cec1e3577cc77a5a73d5bd5a82733b1b9936a1Jason Sams void freeChildrenUnlocked(); 168179e9a457095fea4c9e6d366c269754b882d05ddJason Sams Allocation(Context *rsc, const Type *, uint32_t usages, RsAllocationMipmapControl mc, void *ptr); 1692d1220c27ae91f0b307f283fe66cb767b63dfe38Alex Sakhartchouk 1702d1220c27ae91f0b307f283fe66cb767b63dfe38Alex Sakhartchouk uint32_t getPackedSize() const; 171807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams static void writePackedData(Context *rsc, const Type *type, uint8_t *dst, 172807fdc4b6f3fb893015ee136565d6151bb2332d3Jason Sams const uint8_t *src, bool dstPadded); 173e3150cfb3edb028407669e4a65e087eae77e718cJason Sams void unpackVec3Allocation(Context *rsc, const void *data, size_t dataSize); 174e3150cfb3edb028407669e4a65e087eae77e718cJason Sams void packVec3Allocation(Context *rsc, OStream *stream) const; 175326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams}; 176326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 177326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 178326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 179326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#endif 180326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 181