rsdCore.cpp revision d1f7da6803a1bfc0bf8129a66316cfb8994e7110
1bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams/* 2ee7aa2e3900f807ee41bb9735da86b3eb4cc2e70Stephen Hines * Copyright (C) 2011-2012 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" 18eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams#include "rsdAllocation.h" 19bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams#include "rsdBcc.h" 204b3de47071d875faaa7d419d050a464b09538797Jason Sams#include "rsdGL.h" 219e0afb5a2b3e476c42a373e7cd89cef4a34f8195Jason Sams#include "rsdPath.h" 228feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams#include "rsdProgramStore.h" 23721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams#include "rsdProgramRaster.h" 24a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk#include "rsdProgramVertex.h" 25a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk#include "rsdProgramFragment.h" 26a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk#include "rsdMesh.h" 277f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk#include "rsdSampler.h" 28da6d34a5a6ece8c30d20673b9b6ff07d8c91768bAlex Sakhartchouk#include "rsdFrameBuffer.h" 29bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 30bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams#include <malloc.h> 31bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams#include "rsContext.h" 32bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 33cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <sys/types.h> 34cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <sys/resource.h> 35cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <sched.h> 36cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <cutils/properties.h> 37cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <sys/syscall.h> 38cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#include <string.h> 39b81a0eb8180791e4eaab1253b59fa8bd562b046bAlex Sakhartchouk#include <bcc/bcc.h> 40cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 41bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Samsusing namespace android; 42bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Samsusing namespace android::renderscript; 43bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 44cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsstatic void Shutdown(Context *rsc); 45cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsstatic void SetPriority(const Context *rsc, int32_t priority); 46cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 47bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Samsstatic RsdHalFunctions FunctionTable = { 484b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLInit, 494b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLShutdown, 504b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLSetSurface, 514b3de47071d875faaa7d419d050a464b09538797Jason Sams rsdGLSwap, 524b3de47071d875faaa7d419d050a464b09538797Jason Sams 53cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams Shutdown, 54bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams NULL, 55cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams SetPriority, 56bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams { 57bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptInit, 58bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptInvokeFunction, 59bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptInvokeRoot, 60cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams rsdScriptInvokeForEach, 61bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptInvokeInit, 624ee16ffbd9d1d72e1757c9b26715597fdc044117Stephen Hines rsdScriptInvokeFreeChildren, 63bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptSetGlobalVar, 64bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptSetGlobalBind, 65bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptSetGlobalObj, 66bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsdScriptDestroy 678feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams }, 688feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams 69eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams { 70eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdAllocationInit, 71eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdAllocationDestroy, 72eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdAllocationResize, 73eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdAllocationSyncAll, 74eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdAllocationMarkDirty, 7541e373d91a60043afa0f9abd026218b49cbc1201Jason Sams rsdAllocationInitSurfaceTexture, 767ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsdAllocationSetSurfaceTexture, 777ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsdAllocationIoSend, 787ac2a4dda4d20ca1f1b714e129a3a08f63178c18Jason Sams rsdAllocationIoReceive, 79eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdAllocationData1D, 80eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdAllocationData2D, 81eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdAllocationData3D, 8274a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk rsdAllocationData1D_alloc, 8374a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk rsdAllocationData2D_alloc, 8474a827988567a9d65954bb0d825a3ba4a97e2947Alex Sakhartchouk rsdAllocationData3D_alloc, 85eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdAllocationElementData1D, 86eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams rsdAllocationElementData2D 87eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams }, 88eb4fe18dd88634330f9566cbb9e785d8c7ec5813Jason Sams 898feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams 908feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams { 918feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams rsdProgramStoreInit, 928feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams rsdProgramStoreSetActive, 938feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams rsdProgramStoreDestroy 94721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams }, 95721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams 96721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams { 97721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams rsdProgramRasterInit, 98721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams rsdProgramRasterSetActive, 99721acc495b859c6d884725a4f9b5523583dd11c7Jason Sams rsdProgramRasterDestroy 100a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk }, 101a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk 102a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk { 103a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramVertexInit, 104a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramVertexSetActive, 105a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramVertexDestroy 106a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk }, 107a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk 108a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk { 109a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramFragmentInit, 110a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramFragmentSetActive, 111a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdProgramFragmentDestroy 112a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk }, 113a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk 114a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk { 115a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdMeshInit, 116a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdMeshDraw, 117a04e30dbb5ab11592b03666bb3d102070759c58eAlex Sakhartchouk rsdMeshDestroy 1187f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk }, 1197f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk 1207f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk { 1219e0afb5a2b3e476c42a373e7cd89cef4a34f8195Jason Sams rsdPathInitStatic, 1229e0afb5a2b3e476c42a373e7cd89cef4a34f8195Jason Sams rsdPathInitDynamic, 1239e0afb5a2b3e476c42a373e7cd89cef4a34f8195Jason Sams rsdPathDraw, 1249e0afb5a2b3e476c42a373e7cd89cef4a34f8195Jason Sams rsdPathDestroy 1259e0afb5a2b3e476c42a373e7cd89cef4a34f8195Jason Sams }, 1269e0afb5a2b3e476c42a373e7cd89cef4a34f8195Jason Sams 1279e0afb5a2b3e476c42a373e7cd89cef4a34f8195Jason Sams { 1287f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk rsdSamplerInit, 1297f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk rsdSamplerDestroy 1307f126c78a107257090c6675ea40ffac41516a9dcAlex Sakhartchouk }, 1318feea4e0dec48ea03bd6d32706d058b86dddc5baJason Sams 132da6d34a5a6ece8c30d20673b9b6ff07d8c91768bAlex Sakhartchouk { 133da6d34a5a6ece8c30d20673b9b6ff07d8c91768bAlex Sakhartchouk rsdFrameBufferInit, 134da6d34a5a6ece8c30d20673b9b6ff07d8c91768bAlex Sakhartchouk rsdFrameBufferSetActive, 135da6d34a5a6ece8c30d20673b9b6ff07d8c91768bAlex Sakhartchouk rsdFrameBufferDestroy 136da6d34a5a6ece8c30d20673b9b6ff07d8c91768bAlex Sakhartchouk }, 137da6d34a5a6ece8c30d20673b9b6ff07d8c91768bAlex Sakhartchouk 138bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams}; 139bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 14083c451a4ef4388e002482e383d488ca9b7b7600dJason Samspthread_key_t rsdgThreadTLSKey = 0; 14183c451a4ef4388e002482e383d488ca9b7b7600dJason Samsuint32_t rsdgThreadTLSKeyCount = 0; 14283c451a4ef4388e002482e383d488ca9b7b7600dJason Samspthread_mutex_t rsdgInitMutex = PTHREAD_MUTEX_INITIALIZER; 143bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 144cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 145cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsstatic void * HelperThreadProc(void *vrsc) { 146cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams Context *rsc = static_cast<Context *>(vrsc); 14787fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 148cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 149cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 150cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams uint32_t idx = (uint32_t)android_atomic_inc(&dc->mWorkers.mLaunchCount); 151cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 1526598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block //ALOGV("RS helperThread starting %p idx=%i", rsc, idx); 153cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 154cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchSignals[idx].init(); 155cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mNativeThreadId[idx] = gettid(); 156cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 15783c451a4ef4388e002482e383d488ca9b7b7600dJason Sams int status = pthread_setspecific(rsdgThreadTLSKey, &dc->mTlsStruct); 15883c451a4ef4388e002482e383d488ca9b7b7600dJason Sams if (status) { 159af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("pthread_setspecific %i", status); 16083c451a4ef4388e002482e383d488ca9b7b7600dJason Sams } 16183c451a4ef4388e002482e383d488ca9b7b7600dJason Sams 162cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#if 0 163cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams typedef struct {uint64_t bits[1024 / 64]; } cpu_set_t; 164cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams cpu_set_t cpuset; 165cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams memset(&cpuset, 0, sizeof(cpuset)); 166cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams cpuset.bits[idx / 64] |= 1ULL << (idx % 64); 167cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams int ret = syscall(241, rsc->mWorkers.mNativeThreadId[idx], 168cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams sizeof(cpuset), &cpuset); 169af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("SETAFFINITY ret = %i %s", ret, EGLUtils::strerror(ret)); 170cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams#endif 171cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 172cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams while (!dc->mExit) { 173cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchSignals[idx].wait(); 174cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams if (dc->mWorkers.mLaunchCallback) { 175cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchCallback(dc->mWorkers.mLaunchData, idx); 176cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 177cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams android_atomic_dec(&dc->mWorkers.mRunningCount); 178cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mCompleteSignal.set(); 179cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 180cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 1816598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block //ALOGV("RS helperThread exited %p idx=%i", rsc, idx); 182cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams return NULL; 183cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams} 184cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 185cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsvoid rsdLaunchThreads(Context *rsc, WorkerCallback_t cbk, void *data) { 18687fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 187cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 188cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchData = data; 189cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchCallback = cbk; 190cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams android_atomic_release_store(dc->mWorkers.mCount, &dc->mWorkers.mRunningCount); 191cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams for (uint32_t ct = 0; ct < dc->mWorkers.mCount; ct++) { 192cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchSignals[ct].set(); 193cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 194cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams while (android_atomic_acquire_load(&dc->mWorkers.mRunningCount) != 0) { 195cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mCompleteSignal.wait(); 196cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 197cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams} 198cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 199bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Samsbool rsdHalInit(Context *rsc, uint32_t version_major, uint32_t version_minor) { 200bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams rsc->mHal.funcs = FunctionTable; 201bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 20287fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)calloc(1, sizeof(RsdHal)); 2032cfe51e7a9eef3dec091ce7c15d2a5a2216e9d3eJason Sams if (!dc) { 204af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("Calloc for driver hal failed."); 205bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return false; 206bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams } 207cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams rsc->mHal.drv = dc; 208bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 20983c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_mutex_lock(&rsdgInitMutex); 21083c451a4ef4388e002482e383d488ca9b7b7600dJason Sams if (!rsdgThreadTLSKeyCount) { 21183c451a4ef4388e002482e383d488ca9b7b7600dJason Sams int status = pthread_key_create(&rsdgThreadTLSKey, NULL); 21283c451a4ef4388e002482e383d488ca9b7b7600dJason Sams if (status) { 213af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("Failed to init thread tls key."); 21483c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_mutex_unlock(&rsdgInitMutex); 21583c451a4ef4388e002482e383d488ca9b7b7600dJason Sams return false; 21683c451a4ef4388e002482e383d488ca9b7b7600dJason Sams } 21783c451a4ef4388e002482e383d488ca9b7b7600dJason Sams } 21883c451a4ef4388e002482e383d488ca9b7b7600dJason Sams rsdgThreadTLSKeyCount++; 21983c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_mutex_unlock(&rsdgInitMutex); 22083c451a4ef4388e002482e383d488ca9b7b7600dJason Sams 22183c451a4ef4388e002482e383d488ca9b7b7600dJason Sams dc->mTlsStruct.mContext = rsc; 22283c451a4ef4388e002482e383d488ca9b7b7600dJason Sams dc->mTlsStruct.mScript = NULL; 22383c451a4ef4388e002482e383d488ca9b7b7600dJason Sams int status = pthread_setspecific(rsdgThreadTLSKey, &dc->mTlsStruct); 22483c451a4ef4388e002482e383d488ca9b7b7600dJason Sams if (status) { 225af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("pthread_setspecific %i", status); 22683c451a4ef4388e002482e383d488ca9b7b7600dJason Sams } 22783c451a4ef4388e002482e383d488ca9b7b7600dJason Sams 228cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 229cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams int cpu = sysconf(_SC_NPROCESSORS_ONLN); 2306598201f1c4f409defac9a5af789fb53a7cc00f8Steve Block ALOGV("%p Launching thread(s), CPUs %i", rsc, cpu); 231d1f7da6803a1bfc0bf8129a66316cfb8994e7110Jason Sams if(rsc->props.mDebugMaxThreads && (cpu > (int)rsc->props.mDebugMaxThreads)) { 232d1f7da6803a1bfc0bf8129a66316cfb8994e7110Jason Sams cpu = rsc->props.mDebugMaxThreads; 233d1f7da6803a1bfc0bf8129a66316cfb8994e7110Jason Sams } 234d1f7da6803a1bfc0bf8129a66316cfb8994e7110Jason Sams if (cpu < 2) { 235d1f7da6803a1bfc0bf8129a66316cfb8994e7110Jason Sams cpu = 0; 236d1f7da6803a1bfc0bf8129a66316cfb8994e7110Jason Sams } 237cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 238cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mCount = (uint32_t)cpu; 239cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mThreadId = (pthread_t *) calloc(dc->mWorkers.mCount, sizeof(pthread_t)); 240cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mNativeThreadId = (pid_t *) calloc(dc->mWorkers.mCount, sizeof(pid_t)); 241cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchSignals = new Signal[dc->mWorkers.mCount]; 242cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchCallback = NULL; 243cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 244cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mCompleteSignal.init(); 245cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 246cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams android_atomic_release_store(dc->mWorkers.mCount, &dc->mWorkers.mRunningCount); 247cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams android_atomic_release_store(0, &dc->mWorkers.mLaunchCount); 248cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 249cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams pthread_attr_t threadAttr; 250cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams status = pthread_attr_init(&threadAttr); 251cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams if (status) { 252af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("Failed to init thread attribute."); 253cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams return false; 254cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 255cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 256cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams for (uint32_t ct=0; ct < dc->mWorkers.mCount; ct++) { 257cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams status = pthread_create(&dc->mWorkers.mThreadId[ct], &threadAttr, HelperThreadProc, rsc); 258cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams if (status) { 259cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mCount = ct; 260af12ac6a08651464f8d823add667c706f993b587Steve Block ALOGE("Created fewer than expected number of RS threads."); 261cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams break; 262cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 263cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 264cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams while (android_atomic_acquire_load(&dc->mWorkers.mRunningCount) != 0) { 265cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams usleep(100); 266cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 267cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 268cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams pthread_attr_destroy(&threadAttr); 269bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams return true; 270bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams} 271bad807405b2b9764372af1ad24bcfd4fb1f33d8eJason Sams 272cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 273cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsvoid SetPriority(const Context *rsc, int32_t priority) { 27487fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 275cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams for (uint32_t ct=0; ct < dc->mWorkers.mCount; ct++) { 276cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams setpriority(PRIO_PROCESS, dc->mWorkers.mNativeThreadId[ct], priority); 277cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 2789719bd4a0187c400ba868712612fe66da4635aacJason Sams if (dc->mHasGraphics) { 2799719bd4a0187c400ba868712612fe66da4635aacJason Sams rsdGLSetPriority(rsc, priority); 2809719bd4a0187c400ba868712612fe66da4635aacJason Sams } 281cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams} 282cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 283cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Samsvoid Shutdown(Context *rsc) { 28487fe59a2f4d4c74539bfa0bff5f9a7e320e99415Jason Sams RsdHal *dc = (RsdHal *)rsc->mHal.drv; 285cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 286cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mExit = true; 287cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchData = NULL; 288cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchCallback = NULL; 289cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams android_atomic_release_store(dc->mWorkers.mCount, &dc->mWorkers.mRunningCount); 290cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams for (uint32_t ct = 0; ct < dc->mWorkers.mCount; ct++) { 291cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams dc->mWorkers.mLaunchSignals[ct].set(); 292cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 293cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams int status; 294cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams void *res; 295cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams for (uint32_t ct = 0; ct < dc->mWorkers.mCount; ct++) { 296cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams status = pthread_join(dc->mWorkers.mThreadId[ct], &res); 297cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams } 298cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams rsAssert(android_atomic_acquire_load(&dc->mWorkers.mRunningCount) == 0); 29983c451a4ef4388e002482e383d488ca9b7b7600dJason Sams 30083c451a4ef4388e002482e383d488ca9b7b7600dJason Sams // Global structure cleanup. 30183c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_mutex_lock(&rsdgInitMutex); 30283c451a4ef4388e002482e383d488ca9b7b7600dJason Sams --rsdgThreadTLSKeyCount; 30383c451a4ef4388e002482e383d488ca9b7b7600dJason Sams if (!rsdgThreadTLSKeyCount) { 30483c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_key_delete(rsdgThreadTLSKey); 30583c451a4ef4388e002482e383d488ca9b7b7600dJason Sams } 30683c451a4ef4388e002482e383d488ca9b7b7600dJason Sams pthread_mutex_unlock(&rsdgInitMutex); 30783c451a4ef4388e002482e383d488ca9b7b7600dJason Sams 308cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams} 309cdfdb8f2cdf4668c476cac842212892b2505ff3fJason Sams 310