rsAllocation.h revision eb4fe18dd88634330f9566cbb9e785d8c7ec5813
1326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams/* 2326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams * Copyright (C) 2009 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 22326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams// --------------------------------------------------------------------------- 23326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace android { 24326e0ddf89e8df2837752fbfd7a014814b32082cJason Samsnamespace renderscript { 25326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 265c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Samsclass Program; 27326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 28afb743aca56c18beb7ab924e75cb6e070ef3e55aAlex Sakhartchoukclass Allocation : public ObjectBase { 29326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams // The graphics equilivent of malloc. The allocation contains a structure of elements. 30326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 31326e0ddf89e8df2837752fbfd7a014814b32082cJason Samspublic: 32bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams struct Hal { 33bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams void * drv; 34bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 35bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams struct State { 36bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams ObjectBaseRef<const Type> type; 37bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 38bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams uint32_t usageFlags; 39bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams RsAllocationMipmapControl mipmapControl; 40bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 41bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams // Cached fields from the Type and Element 42bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams // to prevent pointer chasing in critical loops. 43bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams uint32_t dimensionX; 44bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams uint32_t dimensionY; 45bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams uint32_t dimensionZ; 46bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams uint32_t elementSizeBytes; 47bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams bool hasMipmaps; 48bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams bool hasFaces; 49bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams bool hasReferences; 50bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams }; 51bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams State state; 52eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 53eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams struct DrvState { 54eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams void * mallocPtr; 55eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams } drvState; 56eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 57bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams }; 58bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams Hal mHal; 59bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 60eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams static Allocation * createAllocation(Context *rsc, const Type *, uint32_t usages, 61eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams RsAllocationMipmapControl mc = RS_ALLOCATION_MIPMAP_NONE); 62fa84da2cbc271f855b3b1ec75bb688abdf1d1d01Jason Sams 63326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams virtual ~Allocation(); 64bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams void updateCache(); 65326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 66eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams void * getPtr() const {return mHal.drvState.mallocPtr;} 67bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams const Type * getType() const {return mHal.state.type.get();} 68326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 69366c9c85196675437a8dd74c1cf6b63ddbde3d6aJason Sams void syncAll(Context *rsc, RsAllocationUsageType src); 70366c9c85196675437a8dd74c1cf6b63ddbde3d6aJason Sams 7196abf819e50b59ba8cf886c13f894633eb0a24baJason Sams void copyRange1D(Context *rsc, const Allocation *src, int32_t srcOff, int32_t destOff, int32_t len); 7296abf819e50b59ba8cf886c13f894633eb0a24baJason Sams 7396abf819e50b59ba8cf886c13f894633eb0a24baJason Sams void resize1D(Context *rsc, uint32_t dimX); 7496abf819e50b59ba8cf886c13f894633eb0a24baJason Sams void resize2D(Context *rsc, uint32_t dimX, uint32_t dimY); 75326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 764b45b8998e0d7038efaea80c70d23c086640b4e3Jason Sams void data(Context *rsc, uint32_t xoff, uint32_t lod, uint32_t count, const void *data, uint32_t sizeBytes); 774b45b8998e0d7038efaea80c70d23c086640b4e3Jason Sams void data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t lod, RsAllocationCubemapFace face, 789397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t w, uint32_t h, const void *data, uint32_t sizeBytes); 794b45b8998e0d7038efaea80c70d23c086640b4e3Jason Sams void data(Context *rsc, uint32_t xoff, uint32_t yoff, uint32_t zoff, uint32_t lod, RsAllocationCubemapFace face, 809397e30ce5fe3f6af9212a93b490836b04fdfffaJason Sams uint32_t w, uint32_t h, uint32_t d, const void *data, uint32_t sizeBytes); 81326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 824b45b8998e0d7038efaea80c70d23c086640b4e3Jason Sams void elementData(Context *rsc, uint32_t x, 835f0c84cf464dda719cef65fdc9b4d0980e86b98fJason Sams const void *data, uint32_t elementOff, uint32_t sizeBytes); 844b45b8998e0d7038efaea80c70d23c086640b4e3Jason Sams void elementData(Context *rsc, uint32_t x, uint32_t y, 855f0c84cf464dda719cef65fdc9b4d0980e86b98fJason Sams const void *data, uint32_t elementOff, uint32_t sizeBytes); 865f0c84cf464dda719cef65fdc9b4d0980e86b98fJason Sams 87e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams void read(void *data); 88e579df42e85d9e00f53c42ef1b78dbd209dba989Jason Sams 895c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Sams void addProgramToDirty(const Program *); 905c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Sams void removeProgramToDirty(const Program *); 91e5ffb879ae535a899a486285a23bea05e912480fJason Sams 923dd429cc32388ca0c3d7a9368ed2e348b8fdaab1Jason Sams virtual void dumpLOGV(const char *prefix) const; 93fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk virtual void serialize(OStream *stream) const; 94b825f67adb5d1e1751fe108e6dbf9c6f2555c283Alex Sakhartchouk virtual RsA3DClassID getClassId() const { return RS_A3D_CLASS_ID_ALLOCATION; } 95fb6b614bcea88a587a7ea4530be45ff0ffa0210eAlex Sakhartchouk static Allocation *createFromStream(Context *rsc, IStream *stream); 96e5ffb879ae535a899a486285a23bea05e912480fJason Sams 97b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams bool getIsScript() const { 98bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_SCRIPT) != 0; 99b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams } 100ebc5019400a129b1f1e57bd1fe8200a21f8da00bJason Sams bool getIsTexture() const { 101bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_TEXTURE) != 0; 102ebc5019400a129b1f1e57bd1fe8200a21f8da00bJason Sams } 1037d9c5ffccb7a5e682860f752403e5a03aed587beAlex Sakhartchouk bool getIsRenderTarget() const { 1047d9c5ffccb7a5e682860f752403e5a03aed587beAlex Sakhartchouk return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_RENDER_TARGET) != 0; 1057d9c5ffccb7a5e682860f752403e5a03aed587beAlex Sakhartchouk } 106ebc5019400a129b1f1e57bd1fe8200a21f8da00bJason Sams bool getIsBufferObject() const { 107bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return (mHal.state.usageFlags & RS_ALLOCATION_USAGE_GRAPHICS_VERTEX) != 0; 108ebc5019400a129b1f1e57bd1fe8200a21f8da00bJason Sams } 109760f1f7335ad0c5aee59ca829a40bbf6e3328a1bJason Sams 11096abf819e50b59ba8cf886c13f894633eb0a24baJason Sams void incRefs(const void *ptr, size_t ct, size_t startOff = 0) const; 11196abf819e50b59ba8cf886c13f894633eb0a24baJason Sams void decRefs(const void *ptr, size_t ct, size_t startOff = 0) const; 112e3929c9bc6f3897e132304faf1b40c3cf1f47474Jason Sams 113eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams void sendDirty(const Context *rsc) const; 114b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams bool getHasGraphicsMipmaps() const { 115bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return mHal.state.mipmapControl != RS_ALLOCATION_MIPMAP_NONE; 116b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams } 117b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams 1185c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Sams 1191e5168d113ccdcf9fe1b817dcbf2f7f476d36c74Alex Sakhartchoukprotected: 1205c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Sams Vector<const Program *> mToDirtyList; 1215c3e3bc8af6de6be5e6bd68e1d5168496f99e6cfJason Sams 122fa84da2cbc271f855b3b1ec75bb688abdf1d1d01Jason Samsprivate: 123eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams Allocation(Context *rsc, const Type *, uint32_t usages, RsAllocationMipmapControl mc); 124eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 125bcac9340126b4b9fabf2015a2f6a984414d87c21Jason Sams void upload2DTexture(bool isFirstUpload); 126bcac9340126b4b9fabf2015a2f6a984414d87c21Jason Sams void update2DTexture(const void *ptr, uint32_t xoff, uint32_t yoff, 127bcac9340126b4b9fabf2015a2f6a984414d87c21Jason Sams uint32_t lod, RsAllocationCubemapFace face, uint32_t w, uint32_t h); 128b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams 129b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams void allocScriptMemory(); 130b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams void freeScriptMemory(); 131b89b0b7dd8199967502c92fe5c8f57c3bc255e1cJason Sams 132326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams}; 133326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 134326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 135326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams} 136326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams#endif 137326e0ddf89e8df2837752fbfd7a014814b32082cJason Sams 138