rsDriverLoader.cpp revision 11496ac131bb691edf5bdcab3029dceef5c1e4e1
10ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams/* 20ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * Copyright (C) 2015 The Android Open Source Project 30ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * 40ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 50ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * you may not use this file except in compliance with the License. 60ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * You may obtain a copy of the License at 70ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * 80ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * http://www.apache.org/licenses/LICENSE-2.0 90ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * 100ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * Unless required by applicable law or agreed to in writing, software 110ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * distributed under the License is distributed on an "AS IS" BASIS, 120ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * See the License for the specific language governing permissions and 140ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams * limitations under the License. 150ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams */ 160ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 170ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include "rs.h" 180ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include "rsDevice.h" 190ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include "rsContext.h" 200ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include "rsThreadIO.h" 210ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 220ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include "rsgApiStructs.h" 230ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 240ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#ifndef RS_COMPATIBILITY_LIB 250ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include "rsMesh.h" 260ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include <gui/DisplayEventReceiver.h> 270ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#endif 280ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 290ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include <sys/types.h> 300ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include <sys/resource.h> 310ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include <sched.h> 320ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 330ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include <sys/syscall.h> 340ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include <string.h> 350ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include <dlfcn.h> 360ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include <inttypes.h> 370ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include <unistd.h> 380ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 390ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#if !defined(RS_SERVER) && !defined(RS_COMPATIBILITY_LIB) && \ 40e5e18cca3eefccf3a6aabd254ceb2c59f120a7d2Elliott Hughes defined(__ANDROID__) 410ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include <cutils/properties.h> 420ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#endif 430ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 440ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#ifdef RS_COMPATIBILITY_LIB 450ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#include "rsCompatibilityLib.h" 460ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#endif 470ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 4811496ac131bb691edf5bdcab3029dceef5c1e4e1Chih-Hung Hsiehnamespace android { 4911496ac131bb691edf5bdcab3029dceef5c1e4e1Chih-Hung Hsiehnamespace renderscript { 500ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 510ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Samstypedef bool (*HalQueryVersion)(uint32_t *version_major, uint32_t *version_minor); 520ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Samstypedef bool (*HalQueryHal)(android::renderscript::RsHalInitEnums entry, void **fnPtr); 530ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Samstypedef bool (*HalInit)(RsContext, uint32_t version_major, uint32_t version_minor); 540ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Samstypedef void (*HalAbort)(RsContext); 550ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 560ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 570ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Samsstatic bool LoadHalTable(Context *rsc, HalQueryHal fn, bool loadGraphics) { 580ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams bool ret = true; 590ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 600ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_CORE_SHUTDOWN, (void **)&rsc->mHal.funcs.shutdownDriver); 610ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_CORE_SET_PRIORITY, (void **)&rsc->mHal.funcs.setPriority); 620ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_CORE_ALLOC_RUNTIME_MEM, (void **)&rsc->mHal.funcs.allocRuntimeMem); 630ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_CORE_FREE_RUNTIME_MEM, (void **)&rsc->mHal.funcs.freeRuntimeMem); 640ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_CORE_FINISH, (void **)&rsc->mHal.funcs.finish); 650ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 660ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_INIT, (void **)&rsc->mHal.funcs.script.init); 670ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_INIT_INTRINSIC, (void **)&rsc->mHal.funcs.script.initIntrinsic); 680ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_INVOKE_FUNCTION, (void **)&rsc->mHal.funcs.script.invokeFunction); 690ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_INVOKE_ROOT, (void **)&rsc->mHal.funcs.script.invokeRoot); 700ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_INVOKE_FOR_EACH, (void **)&rsc->mHal.funcs.script.invokeForEach); 7114ce007a633b10e3b9a3fae29d8f53a7e8c9b59fMatt Wala ret &= fn(RS_HAL_SCRIPT_INVOKE_REDUCE, (void **)&rsc->mHal.funcs.script.invokeReduce); 720ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_INVOKE_INIT, (void **)&rsc->mHal.funcs.script.invokeInit); 730ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_INVOKE_FREE_CHILDREN, (void **)&rsc->mHal.funcs.script.invokeFreeChildren); 740ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_SET_GLOBAL_VAR, (void **)&rsc->mHal.funcs.script.setGlobalVar); 750ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_GET_GLOBAL_VAR, (void **)&rsc->mHal.funcs.script.getGlobalVar); 760ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_SET_GLOBAL_VAR_WITH_ELEMENT_DIM, (void **)&rsc->mHal.funcs.script.setGlobalVarWithElemDims); 770ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_SET_GLOBAL_BIND, (void **)&rsc->mHal.funcs.script.setGlobalBind); 780ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_SET_GLOBAL_OBJECT, (void **)&rsc->mHal.funcs.script.setGlobalObj); 790ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_DESTROY, (void **)&rsc->mHal.funcs.script.destroy); 800ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_INVOKE_FOR_EACH_MULTI, (void **)&rsc->mHal.funcs.script.invokeForEachMulti); 810ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_UPDATE_CACHED_OBJECT, (void **)&rsc->mHal.funcs.script.updateCachedObject); 820ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 830ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_INIT, (void **)&rsc->mHal.funcs.allocation.init); 84f82b626e0479ce4a23ebff1fc088e073dcabaa30Jason Sams ret &= fn(RS_HAL_ALLOCATION_INIT_OEM, (void **)&rsc->mHal.funcs.allocation.initOem); 850ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_INIT_ADAPTER, (void **)&rsc->mHal.funcs.allocation.initAdapter); 860ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_DESTROY, (void **)&rsc->mHal.funcs.allocation.destroy); 870ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_GET_GRALLOC_BITS, (void **)&rsc->mHal.funcs.allocation.grallocBits); 880ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_RESIZE, (void **)&rsc->mHal.funcs.allocation.resize); 890ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_SYNC_ALL, (void **)&rsc->mHal.funcs.allocation.syncAll); 900ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_MARK_DIRTY, (void **)&rsc->mHal.funcs.allocation.markDirty); 910ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_SET_SURFACE, (void **)&rsc->mHal.funcs.allocation.setSurface); 920ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_IO_SEND, (void **)&rsc->mHal.funcs.allocation.ioSend); 930ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_IO_RECEIVE, (void **)&rsc->mHal.funcs.allocation.ioReceive); 940ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_DATA_1D, (void **)&rsc->mHal.funcs.allocation.data1D); 950ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_DATA_2D, (void **)&rsc->mHal.funcs.allocation.data2D); 960ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_DATA_3D, (void **)&rsc->mHal.funcs.allocation.data3D); 970ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_READ_1D, (void **)&rsc->mHal.funcs.allocation.read1D); 980ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_READ_2D, (void **)&rsc->mHal.funcs.allocation.read2D); 990ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_READ_3D, (void **)&rsc->mHal.funcs.allocation.read3D); 1000ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_LOCK_1D, (void **)&rsc->mHal.funcs.allocation.lock1D); 1010ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_UNLOCK_1D, (void **)&rsc->mHal.funcs.allocation.unlock1D); 1020ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_COPY_1D, (void **)&rsc->mHal.funcs.allocation.allocData1D); 1030ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_COPY_2D, (void **)&rsc->mHal.funcs.allocation.allocData2D); 1040ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_COPY_3D, (void **)&rsc->mHal.funcs.allocation.allocData3D); 1050ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_ELEMENT_DATA, (void **)&rsc->mHal.funcs.allocation.elementData); 1060ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_ELEMENT_READ, (void **)&rsc->mHal.funcs.allocation.elementRead); 1070ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_GENERATE_MIPMAPS, (void **)&rsc->mHal.funcs.allocation.generateMipmaps); 1080ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_UPDATE_CACHED_OBJECT, (void **)&rsc->mHal.funcs.allocation.updateCachedObject); 1090ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ALLOCATION_ADAPTER_OFFSET, (void **)&rsc->mHal.funcs.allocation.adapterOffset); 1108ce12815675bfaeb2768959b092d6db293ba36c5Jason Sams ret &= fn(RS_HAL_ALLOCATION_GET_POINTER, (void **)&rsc->mHal.funcs.allocation.getPointer); 11147a5881b8f85d65c74f2471fe6261d4cdb3dce5eMiao Wang#ifdef RS_COMPATIBILITY_LIB 11247a5881b8f85d65c74f2471fe6261d4cdb3dce5eMiao Wang ret &= fn(RS_HAL_ALLOCATION_INIT_STRIDED, (void **)&rsc->mHal.funcs.allocation.initStrided); 11347a5881b8f85d65c74f2471fe6261d4cdb3dce5eMiao Wang#endif 1140ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1150ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SAMPLER_INIT, (void **)&rsc->mHal.funcs.sampler.init); 1160ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SAMPLER_DESTROY, (void **)&rsc->mHal.funcs.sampler.destroy); 1170ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SAMPLER_UPDATE_CACHED_OBJECT, (void **)&rsc->mHal.funcs.sampler.updateCachedObject); 1180ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1190ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_TYPE_INIT, (void **)&rsc->mHal.funcs.type.init); 1200ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_TYPE_DESTROY, (void **)&rsc->mHal.funcs.type.destroy); 1210ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_TYPE_UPDATE_CACHED_OBJECT, (void **)&rsc->mHal.funcs.type.updateCachedObject); 1220ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1230ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ELEMENT_INIT, (void **)&rsc->mHal.funcs.element.init); 1240ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ELEMENT_DESTROY, (void **)&rsc->mHal.funcs.element.destroy); 1250ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_ELEMENT_UPDATE_CACHED_OBJECT, (void **)&rsc->mHal.funcs.element.updateCachedObject); 1260ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1270ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_GROUP_INIT, (void **)&rsc->mHal.funcs.scriptgroup.init); 1280ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_GROUP_DESTROY, (void **)&rsc->mHal.funcs.scriptgroup.destroy); 1290ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_GROUP_UPDATE_CACHED_OBJECT, (void **)&rsc->mHal.funcs.scriptgroup.updateCachedObject); 1300ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_GROUP_SET_INPUT, (void **)&rsc->mHal.funcs.scriptgroup.setInput); 1310ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_GROUP_SET_OUTPUT, (void **)&rsc->mHal.funcs.scriptgroup.setOutput); 1320ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_SCRIPT_GROUP_EXECUTE, (void **)&rsc->mHal.funcs.scriptgroup.execute); 1330ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1340ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1350ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (loadGraphics) { 1360ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_INIT, (void **)&rsc->mHal.funcs.initGraphics); 1370ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_SHUTDOWN, (void **)&rsc->mHal.funcs.shutdownGraphics); 1380ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_SWAP, (void **)&rsc->mHal.funcs.swap); 1390ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_SET_SURFACE, (void **)&rsc->mHal.funcs.setSurface); 1400ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_RASTER_INIT, (void **)&rsc->mHal.funcs.raster.init); 1410ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_RASTER_SET_ACTIVE, (void **)&rsc->mHal.funcs.raster.setActive); 1420ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_RASTER_DESTROY, (void **)&rsc->mHal.funcs.raster.destroy); 1430ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_VERTEX_INIT, (void **)&rsc->mHal.funcs.vertex.init); 1440ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_VERTEX_SET_ACTIVE, (void **)&rsc->mHal.funcs.vertex.setActive); 1450ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_VERTEX_DESTROY, (void **)&rsc->mHal.funcs.vertex.destroy); 1460ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_FRAGMENT_INIT, (void **)&rsc->mHal.funcs.fragment.init); 1470ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_FRAGMENT_SET_ACTIVE, (void **)&rsc->mHal.funcs.fragment.setActive); 1480ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_FRAGMENT_DESTROY, (void **)&rsc->mHal.funcs.fragment.destroy); 1490ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_MESH_INIT, (void **)&rsc->mHal.funcs.mesh.init); 1500ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_MESH_DRAW, (void **)&rsc->mHal.funcs.mesh.draw); 151b2e33f32b66b820b1973232f0841c5de8616372bJason Sams ret &= fn(RS_HAL_GRAPHICS_MESH_DESTROY, (void **)&rsc->mHal.funcs.mesh.destroy); 1520ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_FB_INIT, (void **)&rsc->mHal.funcs.framebuffer.init); 1530ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_FB_SET_ACTIVE, (void **)&rsc->mHal.funcs.framebuffer.setActive); 1540ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_FB_DESTROY, (void **)&rsc->mHal.funcs.framebuffer.destroy); 1550ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_STORE_INIT, (void **)&rsc->mHal.funcs.store.init); 1560ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_STORE_SET_ACTIVE, (void **)&rsc->mHal.funcs.store.setActive); 1570ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ret &= fn(RS_HAL_GRAPHICS_STORE_DESTROY, (void **)&rsc->mHal.funcs.store.destroy); 1580ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 1590ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1600ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams return ret; 1610ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams} 1620ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1630ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Samsbool Context::loadRuntime(const char* filename) { 1640ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams HalQueryVersion fnQueryVersion = nullptr; 1650ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams HalQueryHal fnQueryHal = nullptr; 1660ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams HalInit fnInit = nullptr; 1670ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams HalAbort fnAbort = nullptr; 1680ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1690ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1700ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams // TODO: store the driverSO somewhere so we can dlclose later 1710ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams void *driverSO = nullptr; 1720ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1730ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams driverSO = dlopen(filename, RTLD_LAZY); 1740ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (driverSO == nullptr) { 1750ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ALOGE("Failed loading RS driver: %s", dlerror()); 1760ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams return false; 1770ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 1780ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1790ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams // Need to call dlerror() to clear buffer before using it for dlsym(). 1800ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams (void) dlerror(); 1810ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1820ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams fnQueryVersion = (HalQueryVersion) dlsym(driverSO, "rsdHalQueryVersion"); 1830ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams fnQueryHal = (HalQueryHal) dlsym(driverSO, "rsdHalQueryHal"); 1840ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams fnInit = (HalInit) dlsym(driverSO, "rsdHalInit"); 1850ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams fnAbort = (HalAbort) dlsym(driverSO, "rsdHalAbort"); 1860ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams uint32_t version_major = 0; 1870ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams uint32_t version_minor = 0; 1880ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1890ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if ((fnQueryVersion == nullptr) || (fnQueryHal == nullptr) || 1900ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams (fnInit == nullptr) || (fnAbort == nullptr)) { 1910ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1920ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ALOGE("Failed to find hal setup entry points: %s", dlerror()); 1930ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams goto error; 1940ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 1950ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 1960ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (!fnQueryVersion(&version_major, &version_minor)) { 1970ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ALOGE("Error checking RS driver version, %s", filename); 1980ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams goto error; 1990ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 2000ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2018e70791ff732ce244077310bdfdaf75dc19baabcDavid Gross if (version_major != RS_HAL_VERSION) { 2028e70791ff732ce244077310bdfdaf75dc19baabcDavid Gross ALOGE("Mismatched RS HAL versions: %s is version %u but version %u is expected", 2038e70791ff732ce244077310bdfdaf75dc19baabcDavid Gross filename, version_major, RS_HAL_VERSION); 2048e70791ff732ce244077310bdfdaf75dc19baabcDavid Gross goto error; 2058e70791ff732ce244077310bdfdaf75dc19baabcDavid Gross } 2068e70791ff732ce244077310bdfdaf75dc19baabcDavid Gross 2070ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (!LoadHalTable(this, fnQueryHal, mIsGraphicsContext)) { 2080ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ALOGE("Error loading RS HAL table, %s", filename); 2090ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams goto error; 2100ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 2110ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2120ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (!(*fnInit)(this, 0, 0)) { 2130ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ALOGE("Hal init failed, %s", filename); 2140ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams goto error; 2150ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 2160ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2174c368af7e705f0bcb77fa99495b2e33ef20d2699Stephen Hines // Only map in the actual driver name if we successfully load the runtime. 218b268abd5528936d13a85b03f44458fe3a55cafadJon Parr setDriverName(filename); 2194c368af7e705f0bcb77fa99495b2e33ef20d2699Stephen Hines 2200ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams return true; 2210ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2220ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2230ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Samserror: 2240ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (fnAbort != nullptr) { 2250ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams fnAbort(this); 2260ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 2270ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams dlclose(driverSO); 2280ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams return false; 2290ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams} 2300ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2310ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2320ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2330ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Samsbool Context::loadDriver(bool forceDefault) { 2340ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams bool loadDefault = true; 2350ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2360ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams // Provide a mechanism for dropping in a different RS driver. 2370ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#ifndef RS_COMPATIBILITY_LIB 2380ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#ifdef OVERRIDE_RS_DRIVER 2390ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#define XSTR(S) #S 2400ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#define STR(S) XSTR(S) 2410ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#define OVERRIDE_RS_DRIVER_STRING STR(OVERRIDE_RS_DRIVER) 2420ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2430ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (!forceDefault) { 2440ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (loadRuntime(OVERRIDE_RS_DRIVER_STRING)) { 2450ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ALOGV("Successfully loaded runtime: %s", OVERRIDE_RS_DRIVER_STRING); 2460ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams loadDefault = false; 2470ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } else { 2480ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ALOGE("Failed to load runtime %s, loading default", OVERRIDE_RS_DRIVER_STRING); 2490ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 2500ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 2510ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#undef XSTR 2520ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#undef STR 2530ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#endif // OVERRIDE_RS_DRIVER 2540ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2550ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (loadDefault) { 2560ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (!loadRuntime("libRSDriver.so")) { 2570ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams ALOGE("Failed to load default runtime!"); 2580ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams return false; 2590ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 2600ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 2610ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#else // RS_COMPATIBILITY_LIB 2626b1b173adc9e97f797d3324006f850cf840137acMiao Wang if (!LoadHalTable(this, rsdHalQueryHal, false)) { 2636b1b173adc9e97f797d3324006f850cf840137acMiao Wang ALOGE("Error loading RS HAL table"); 2646b1b173adc9e97f797d3324006f850cf840137acMiao Wang return false; 2656b1b173adc9e97f797d3324006f850cf840137acMiao Wang } 2660ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams if (rsdHalInit(this, 0, 0) != true) { 2670ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams return false; 2680ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams } 2690ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams#endif 2700ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams 2710ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams return true; 2720ca7cbaea8d5cf18f25d1148be75fbb6e2d86c62Jason Sams} 27311496ac131bb691edf5bdcab3029dceef5c1e4e1Chih-Hung Hsieh 27411496ac131bb691edf5bdcab3029dceef5c1e4e1Chih-Hung Hsieh} // namespace renderscript 27511496ac131bb691edf5bdcab3029dceef5c1e4e1Chih-Hung Hsieh} // namespace android 276