rsdCore.cpp revision 7f126c78a107257090c6675ea40ffac41516a9dc
1bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams/* 24b3de47071d875faaa7d419d050a464b09538797Jason Sams * Copyright (C) 2011 The Android Open Source Project 3bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * 4bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * Licensed under the Apache License, Version 2.0 (the "License"); 5bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * you may not use this file except in compliance with the License. 6bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * You may obtain a copy of the License at 7bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * 8bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * http://www.apache.org/licenses/LICENSE-2.0 9bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * 10bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * Unless required by applicable law or agreed to in writing, software 11bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * distributed under the License is distributed on an "AS IS" BASIS, 12bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * See the License for the specific language governing permissions and 14bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams * limitations under the License. 15bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams */ 16bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 17bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams#include "rsdCore.h" 18bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams#include "rsdBcc.h" 194b3de47071d875faaa7d419d050a464b09538797Jason Sams#include "rsdGL.h" 208feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams#include "rsdProgramStore.h" 21721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams#include "rsdProgramRaster.h" 22a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk#include "rsdProgramVertex.h" 23a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk#include "rsdProgramFragment.h" 24a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk#include "rsdMesh.h" 257f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk#include "rsdSampler.h" 26bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 27bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams#include <malloc.h> 28bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams#include "rsContext.h" 29bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 30cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <sys/types.h> 31cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <sys/resource.h> 32cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <sched.h> 33cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <cutils/properties.h> 34cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <cutils/sched_policy.h> 35cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <sys/syscall.h> 36cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <string.h> 37cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 38bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Samsusing namespace android; 39bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Samsusing namespace android::renderscript; 40bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 41cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsstatic void Shutdown(Context *rsc); 42cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsstatic void SetPriority(const Context *rsc, int32_t priority); 43cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 44bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Samsstatic RsdHalFunctions FunctionTable = { 454b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLInit, 464b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLShutdown, 474b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLSetSurface, 484b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLSwap, 494b3de47071d875faaa7d419d050a464b09538797Jason Sams 50cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams Shutdown, 51bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams NULL, 52cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams SetPriority, 53bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams { 54bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptInit, 55bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptInvokeFunction, 56bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptInvokeRoot, 57cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams rsdScriptInvokeForEach, 58bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptInvokeInit, 59bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptSetGlobalVar, 60bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptSetGlobalBind, 61bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptSetGlobalObj, 62bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptDestroy 638feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams }, 648feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams 658feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams 668feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams { 678feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams rsdProgramStoreInit, 688feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams rsdProgramStoreSetActive, 698feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams rsdProgramStoreDestroy 70721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams }, 71721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams 72721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams { 73721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams rsdProgramRasterInit, 74721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams rsdProgramRasterSetActive, 75721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams rsdProgramRasterDestroy 76a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk }, 77a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk 78a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk { 79a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramVertexInit, 80a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramVertexSetActive, 81a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramVertexDestroy 82a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk }, 83a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk 84a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk { 85a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramFragmentInit, 86a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramFragmentSetActive, 87a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramFragmentDestroy 88a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk }, 89a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk 90a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk { 91a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdMeshInit, 92a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdMeshDraw, 93a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdMeshDestroy 947f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk }, 957f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk 967f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk { 977f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk rsdSamplerInit, 987f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk rsdSamplerDestroy 997f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk }, 1008feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams 101bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams}; 102bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 10383c451a4ef4388e002482e383d488ca9b7b7600dJason Samspthread_key_t rsdgThreadTLSKey = 0; 10483c451a4ef4388e002482e383d488ca9b7b7600dJason Samsuint32_t rsdgThreadTLSKeyCount = 0; 10583c451a4ef4388e002482e383d488ca9b7b7600dJason Samspthread_mutex_t rsdgInitMutex = PTHREAD_MUTEX_INITIALIZER; 106bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 107cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 108cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsstatic void * HelperThreadProc(void *vrsc) { 109cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams Context *rsc = static_cast<Context *>(vrsc); 11087fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 111cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 112cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 113cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams uint32_t idx = (uint32_t)android_atomic_inc(&dc->mWorkers.mLaunchCount); 114cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 115cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams //LOGV("RS helperThread starting %p idx=%i", rsc, idx); 116cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 117cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchSignals[idx].init(); 118cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mNativeThreadId[idx] = gettid(); 119cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 12083c451a4ef4388e002482e383d488ca9b7b7600dJason Sams int status = pthread_setspecific(rsdgThreadTLSKey, &dc->mTlsStruct); 12183c451a4ef4388e002482e383d488ca9b7b7600dJason Sams if (status) { 12283c451a4ef4388e002482e383d488ca9b7b7600dJason Sams LOGE("pthread_setspecific %i", status); 12383c451a4ef4388e002482e383d488ca9b7b7600dJason Sams } 12483c451a4ef4388e002482e383d488ca9b7b7600dJason Sams 125cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#if 0 126cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams typedef struct {uint64_t bits[1024 / 64]; } cpu_set_t; 127cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams cpu_set_t cpuset; 128cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams memset(&cpuset, 0, sizeof(cpuset)); 129cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams cpuset.bits[idx / 64] |= 1ULL << (idx % 64); 130cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams int ret = syscall(241, rsc->mWorkers.mNativeThreadId[idx], 131cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams sizeof(cpuset), &cpuset); 132cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams LOGE("SETAFFINITY ret = %i %s", ret, EGLUtils::strerror(ret)); 133cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#endif 134cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 135cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams while (!dc->mExit) { 136cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchSignals[idx].wait(); 137cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams if (dc->mWorkers.mLaunchCallback) { 138cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchCallback(dc->mWorkers.mLaunchData, idx); 139cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 140cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams android_atomic_dec(&dc->mWorkers.mRunningCount); 141cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mCompleteSignal.set(); 142cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 143cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 144cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams //LOGV("RS helperThread exited %p idx=%i", rsc, idx); 145cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams return NULL; 146cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams} 147cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 148cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsvoid rsdLaunchThreads(Context *rsc, WorkerCallback_t cbk, void *data) { 14987fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 150cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 151cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchData = data; 152cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchCallback = cbk; 153cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams android_atomic_release_store(dc->mWorkers.mCount, &dc->mWorkers.mRunningCount); 154cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams for (uint32_t ct = 0; ct < dc->mWorkers.mCount; ct++) { 155cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchSignals[ct].set(); 156cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 157cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams while (android_atomic_acquire_load(&dc->mWorkers.mRunningCount) != 0) { 158cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mCompleteSignal.wait(); 159cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 160cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams} 161cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 162bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Samsbool rsdHalInit(Context *rsc, uint32_t version_major, uint32_t version_minor) { 163bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsc->mHal.funcs = FunctionTable; 164bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 16587fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)calloc(1, sizeof(RsdHal)); 1662cfe51e7a9eef3dec091ce7c15d2a5a2216e9d3eJason Sams if (!dc) { 1672cfe51e7a9eef3dec091ce7c15d2a5a2216e9d3eJason Sams LOGE("Calloc for driver hal failed."); 168bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return false; 169bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams } 170cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams rsc->mHal.drv = dc; 171bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 17283c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_mutex_lock(&rsdgInitMutex); 17383c451a4ef4388e002482e383d488ca9b7b7600dJason Sams if (!rsdgThreadTLSKeyCount) { 17483c451a4ef4388e002482e383d488ca9b7b7600dJason Sams int status = pthread_key_create(&rsdgThreadTLSKey, NULL); 17583c451a4ef4388e002482e383d488ca9b7b7600dJason Sams if (status) { 17683c451a4ef4388e002482e383d488ca9b7b7600dJason Sams LOGE("Failed to init thread tls key."); 17783c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_mutex_unlock(&rsdgInitMutex); 17883c451a4ef4388e002482e383d488ca9b7b7600dJason Sams return false; 17983c451a4ef4388e002482e383d488ca9b7b7600dJason Sams } 18083c451a4ef4388e002482e383d488ca9b7b7600dJason Sams } 18183c451a4ef4388e002482e383d488ca9b7b7600dJason Sams rsdgThreadTLSKeyCount++; 18283c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_mutex_unlock(&rsdgInitMutex); 18383c451a4ef4388e002482e383d488ca9b7b7600dJason Sams 18483c451a4ef4388e002482e383d488ca9b7b7600dJason Sams dc->mTlsStruct.mContext = rsc; 18583c451a4ef4388e002482e383d488ca9b7b7600dJason Sams dc->mTlsStruct.mScript = NULL; 18683c451a4ef4388e002482e383d488ca9b7b7600dJason Sams int status = pthread_setspecific(rsdgThreadTLSKey, &dc->mTlsStruct); 18783c451a4ef4388e002482e383d488ca9b7b7600dJason Sams if (status) { 18883c451a4ef4388e002482e383d488ca9b7b7600dJason Sams LOGE("pthread_setspecific %i", status); 18983c451a4ef4388e002482e383d488ca9b7b7600dJason Sams } 19083c451a4ef4388e002482e383d488ca9b7b7600dJason Sams 191cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 192cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams int cpu = sysconf(_SC_NPROCESSORS_ONLN); 193cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams LOGV("RS Launching thread(s), reported CPU count %i", cpu); 194cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams if (cpu < 2) cpu = 0; 195cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 196cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mCount = (uint32_t)cpu; 197cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mThreadId = (pthread_t *) calloc(dc->mWorkers.mCount, sizeof(pthread_t)); 198cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mNativeThreadId = (pid_t *) calloc(dc->mWorkers.mCount, sizeof(pid_t)); 199cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchSignals = new Signal[dc->mWorkers.mCount]; 200cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchCallback = NULL; 201cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 202cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mCompleteSignal.init(); 203cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 204cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams android_atomic_release_store(dc->mWorkers.mCount, &dc->mWorkers.mRunningCount); 205cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams android_atomic_release_store(0, &dc->mWorkers.mLaunchCount); 206cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 207cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams pthread_attr_t threadAttr; 208cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams status = pthread_attr_init(&threadAttr); 209cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams if (status) { 210cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams LOGE("Failed to init thread attribute."); 211cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams return false; 212cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 213cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 214cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams for (uint32_t ct=0; ct < dc->mWorkers.mCount; ct++) { 215cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams status = pthread_create(&dc->mWorkers.mThreadId[ct], &threadAttr, HelperThreadProc, rsc); 216cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams if (status) { 217cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mCount = ct; 218cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams LOGE("Created fewer than expected number of RS threads."); 219cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams break; 220cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 221cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 222cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams while (android_atomic_acquire_load(&dc->mWorkers.mRunningCount) != 0) { 223cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams usleep(100); 224cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 225cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 226cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams pthread_attr_destroy(&threadAttr); 227bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return true; 228bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams} 229bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 230cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 231cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsvoid SetPriority(const Context *rsc, int32_t priority) { 23287fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 233cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams for (uint32_t ct=0; ct < dc->mWorkers.mCount; ct++) { 234cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams setpriority(PRIO_PROCESS, dc->mWorkers.mNativeThreadId[ct], priority); 235cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 236cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams} 237cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 238cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsvoid Shutdown(Context *rsc) { 23987fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 240cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 241cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mExit = true; 242cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchData = NULL; 243cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchCallback = NULL; 244cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams android_atomic_release_store(dc->mWorkers.mCount, &dc->mWorkers.mRunningCount); 245cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams for (uint32_t ct = 0; ct < dc->mWorkers.mCount; ct++) { 246cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchSignals[ct].set(); 247cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 248cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams int status; 249cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams void *res; 250cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams for (uint32_t ct = 0; ct < dc->mWorkers.mCount; ct++) { 251cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams status = pthread_join(dc->mWorkers.mThreadId[ct], &res); 252cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 253cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams rsAssert(android_atomic_acquire_load(&dc->mWorkers.mRunningCount) == 0); 25483c451a4ef4388e002482e383d488ca9b7b7600dJason Sams 25583c451a4ef4388e002482e383d488ca9b7b7600dJason Sams // Global structure cleanup. 25683c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_mutex_lock(&rsdgInitMutex); 25783c451a4ef4388e002482e383d488ca9b7b7600dJason Sams --rsdgThreadTLSKeyCount; 25883c451a4ef4388e002482e383d488ca9b7b7600dJason Sams if (!rsdgThreadTLSKeyCount) { 25983c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_key_delete(rsdgThreadTLSKey); 26083c451a4ef4388e002482e383d488ca9b7b7600dJason Sams } 26183c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_mutex_unlock(&rsdgInitMutex); 26283c451a4ef4388e002482e383d488ca9b7b7600dJason Sams 263cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams} 264cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 265cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 266