Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 1 | /* |
Stephen Hines | ee7aa2e | 2012-01-12 18:56:23 -0800 | [diff] [blame] | 2 | * Copyright (C) 2011-2012 The Android Open Source Project |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | #include "rsdCore.h" |
Jason Sams | eb4fe18 | 2011-05-26 16:33:01 -0700 | [diff] [blame] | 18 | #include "rsdAllocation.h" |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 19 | #include "rsdBcc.h" |
Jason Sams | 4b3de47 | 2011-04-06 17:52:23 -0700 | [diff] [blame] | 20 | #include "rsdGL.h" |
Jason Sams | 9e0afb5 | 2011-10-31 13:23:43 -0700 | [diff] [blame] | 21 | #include "rsdPath.h" |
Jason Sams | 8feea4e | 2011-03-18 15:03:25 -0700 | [diff] [blame] | 22 | #include "rsdProgramStore.h" |
Jason Sams | 721acc4 | 2011-04-06 11:23:54 -0700 | [diff] [blame] | 23 | #include "rsdProgramRaster.h" |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 24 | #include "rsdProgramVertex.h" |
| 25 | #include "rsdProgramFragment.h" |
| 26 | #include "rsdMesh.h" |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 27 | #include "rsdSampler.h" |
Alex Sakhartchouk | da6d34a | 2011-05-13 14:53:34 -0700 | [diff] [blame] | 28 | #include "rsdFrameBuffer.h" |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 29 | |
| 30 | #include <malloc.h> |
| 31 | #include "rsContext.h" |
| 32 | |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 33 | #include <sys/types.h> |
| 34 | #include <sys/resource.h> |
| 35 | #include <sched.h> |
| 36 | #include <cutils/properties.h> |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 37 | #include <sys/syscall.h> |
| 38 | #include <string.h> |
| 39 | |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 40 | using namespace android; |
| 41 | using namespace android::renderscript; |
| 42 | |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 43 | static void Shutdown(Context *rsc); |
| 44 | static void SetPriority(const Context *rsc, int32_t priority); |
| 45 | |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 46 | static RsdHalFunctions FunctionTable = { |
Jason Sams | 4b3de47 | 2011-04-06 17:52:23 -0700 | [diff] [blame] | 47 | rsdGLInit, |
| 48 | rsdGLShutdown, |
| 49 | rsdGLSetSurface, |
| 50 | rsdGLSwap, |
| 51 | |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 52 | Shutdown, |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 53 | NULL, |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 54 | SetPriority, |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 55 | { |
| 56 | rsdScriptInit, |
| 57 | rsdScriptInvokeFunction, |
| 58 | rsdScriptInvokeRoot, |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 59 | rsdScriptInvokeForEach, |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 60 | rsdScriptInvokeInit, |
Stephen Hines | 4ee16ff | 2011-08-31 17:41:39 -0700 | [diff] [blame] | 61 | rsdScriptInvokeFreeChildren, |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 62 | rsdScriptSetGlobalVar, |
Stephen Hines | 2980f07 | 2012-04-09 18:26:29 -0700 | [diff] [blame] | 63 | rsdScriptSetGlobalVarWithElemDims, |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 64 | rsdScriptSetGlobalBind, |
| 65 | rsdScriptSetGlobalObj, |
| 66 | rsdScriptDestroy |
Jason Sams | 8feea4e | 2011-03-18 15:03:25 -0700 | [diff] [blame] | 67 | }, |
| 68 | |
Jason Sams | eb4fe18 | 2011-05-26 16:33:01 -0700 | [diff] [blame] | 69 | { |
| 70 | rsdAllocationInit, |
| 71 | rsdAllocationDestroy, |
| 72 | rsdAllocationResize, |
| 73 | rsdAllocationSyncAll, |
| 74 | rsdAllocationMarkDirty, |
Jason Sams | 41e373d | 2012-01-13 14:01:20 -0800 | [diff] [blame] | 75 | rsdAllocationInitSurfaceTexture, |
Jason Sams | 7ac2a4d | 2012-02-15 12:04:24 -0800 | [diff] [blame] | 76 | rsdAllocationSetSurfaceTexture, |
| 77 | rsdAllocationIoSend, |
| 78 | rsdAllocationIoReceive, |
Jason Sams | eb4fe18 | 2011-05-26 16:33:01 -0700 | [diff] [blame] | 79 | rsdAllocationData1D, |
| 80 | rsdAllocationData2D, |
| 81 | rsdAllocationData3D, |
Jason Sams | 807fdc4 | 2012-07-25 17:55:39 -0700 | [diff] [blame^] | 82 | rsdAllocationRead1D, |
| 83 | rsdAllocationRead2D, |
| 84 | rsdAllocationRead3D, |
| 85 | rsdAllocationLock1D, |
| 86 | rsdAllocationUnlock1D, |
Alex Sakhartchouk | 74a8279 | 2011-06-14 11:13:19 -0700 | [diff] [blame] | 87 | rsdAllocationData1D_alloc, |
| 88 | rsdAllocationData2D_alloc, |
| 89 | rsdAllocationData3D_alloc, |
Jason Sams | eb4fe18 | 2011-05-26 16:33:01 -0700 | [diff] [blame] | 90 | rsdAllocationElementData1D, |
| 91 | rsdAllocationElementData2D |
| 92 | }, |
| 93 | |
Jason Sams | 8feea4e | 2011-03-18 15:03:25 -0700 | [diff] [blame] | 94 | |
| 95 | { |
| 96 | rsdProgramStoreInit, |
| 97 | rsdProgramStoreSetActive, |
| 98 | rsdProgramStoreDestroy |
Jason Sams | 721acc4 | 2011-04-06 11:23:54 -0700 | [diff] [blame] | 99 | }, |
| 100 | |
| 101 | { |
| 102 | rsdProgramRasterInit, |
| 103 | rsdProgramRasterSetActive, |
| 104 | rsdProgramRasterDestroy |
Alex Sakhartchouk | a04e30d | 2011-04-29 16:49:08 -0700 | [diff] [blame] | 105 | }, |
| 106 | |
| 107 | { |
| 108 | rsdProgramVertexInit, |
| 109 | rsdProgramVertexSetActive, |
| 110 | rsdProgramVertexDestroy |
| 111 | }, |
| 112 | |
| 113 | { |
| 114 | rsdProgramFragmentInit, |
| 115 | rsdProgramFragmentSetActive, |
| 116 | rsdProgramFragmentDestroy |
| 117 | }, |
| 118 | |
| 119 | { |
| 120 | rsdMeshInit, |
| 121 | rsdMeshDraw, |
| 122 | rsdMeshDestroy |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 123 | }, |
| 124 | |
| 125 | { |
Jason Sams | 9e0afb5 | 2011-10-31 13:23:43 -0700 | [diff] [blame] | 126 | rsdPathInitStatic, |
| 127 | rsdPathInitDynamic, |
| 128 | rsdPathDraw, |
| 129 | rsdPathDestroy |
| 130 | }, |
| 131 | |
| 132 | { |
Alex Sakhartchouk | 7f126c7 | 2011-05-05 16:56:27 -0700 | [diff] [blame] | 133 | rsdSamplerInit, |
| 134 | rsdSamplerDestroy |
| 135 | }, |
Jason Sams | 8feea4e | 2011-03-18 15:03:25 -0700 | [diff] [blame] | 136 | |
Alex Sakhartchouk | da6d34a | 2011-05-13 14:53:34 -0700 | [diff] [blame] | 137 | { |
| 138 | rsdFrameBufferInit, |
| 139 | rsdFrameBufferSetActive, |
| 140 | rsdFrameBufferDestroy |
| 141 | }, |
| 142 | |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 143 | }; |
| 144 | |
Jason Sams | 83c451a | 2011-04-21 11:46:50 -0700 | [diff] [blame] | 145 | pthread_key_t rsdgThreadTLSKey = 0; |
| 146 | uint32_t rsdgThreadTLSKeyCount = 0; |
| 147 | pthread_mutex_t rsdgInitMutex = PTHREAD_MUTEX_INITIALIZER; |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 148 | |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 149 | |
| 150 | static void * HelperThreadProc(void *vrsc) { |
| 151 | Context *rsc = static_cast<Context *>(vrsc); |
Jason Sams | 87fe59a | 2011-04-20 15:09:01 -0700 | [diff] [blame] | 152 | RsdHal *dc = (RsdHal *)rsc->mHal.drv; |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 153 | |
| 154 | |
| 155 | uint32_t idx = (uint32_t)android_atomic_inc(&dc->mWorkers.mLaunchCount); |
| 156 | |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 157 | //ALOGV("RS helperThread starting %p idx=%i", rsc, idx); |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 158 | |
| 159 | dc->mWorkers.mLaunchSignals[idx].init(); |
| 160 | dc->mWorkers.mNativeThreadId[idx] = gettid(); |
| 161 | |
Jason Sams | 83c451a | 2011-04-21 11:46:50 -0700 | [diff] [blame] | 162 | int status = pthread_setspecific(rsdgThreadTLSKey, &dc->mTlsStruct); |
| 163 | if (status) { |
Steve Block | af12ac6 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 164 | ALOGE("pthread_setspecific %i", status); |
Jason Sams | 83c451a | 2011-04-21 11:46:50 -0700 | [diff] [blame] | 165 | } |
| 166 | |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 167 | #if 0 |
| 168 | typedef struct {uint64_t bits[1024 / 64]; } cpu_set_t; |
| 169 | cpu_set_t cpuset; |
| 170 | memset(&cpuset, 0, sizeof(cpuset)); |
| 171 | cpuset.bits[idx / 64] |= 1ULL << (idx % 64); |
| 172 | int ret = syscall(241, rsc->mWorkers.mNativeThreadId[idx], |
| 173 | sizeof(cpuset), &cpuset); |
Steve Block | af12ac6 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 174 | ALOGE("SETAFFINITY ret = %i %s", ret, EGLUtils::strerror(ret)); |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 175 | #endif |
| 176 | |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 177 | while (!dc->mExit) { |
| 178 | dc->mWorkers.mLaunchSignals[idx].wait(); |
| 179 | if (dc->mWorkers.mLaunchCallback) { |
| 180 | dc->mWorkers.mLaunchCallback(dc->mWorkers.mLaunchData, idx); |
| 181 | } |
| 182 | android_atomic_dec(&dc->mWorkers.mRunningCount); |
| 183 | dc->mWorkers.mCompleteSignal.set(); |
| 184 | } |
| 185 | |
Steve Block | 6598201 | 2011-10-20 11:56:00 +0100 | [diff] [blame] | 186 | //ALOGV("RS helperThread exited %p idx=%i", rsc, idx); |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 187 | return NULL; |
| 188 | } |
| 189 | |
| 190 | void rsdLaunchThreads(Context *rsc, WorkerCallback_t cbk, void *data) { |
Jason Sams | 87fe59a | 2011-04-20 15:09:01 -0700 | [diff] [blame] | 191 | RsdHal *dc = (RsdHal *)rsc->mHal.drv; |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 192 | |
| 193 | dc->mWorkers.mLaunchData = data; |
| 194 | dc->mWorkers.mLaunchCallback = cbk; |
| 195 | android_atomic_release_store(dc->mWorkers.mCount, &dc->mWorkers.mRunningCount); |
| 196 | for (uint32_t ct = 0; ct < dc->mWorkers.mCount; ct++) { |
| 197 | dc->mWorkers.mLaunchSignals[ct].set(); |
| 198 | } |
| 199 | while (android_atomic_acquire_load(&dc->mWorkers.mRunningCount) != 0) { |
| 200 | dc->mWorkers.mCompleteSignal.wait(); |
| 201 | } |
| 202 | } |
| 203 | |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 204 | bool rsdHalInit(Context *rsc, uint32_t version_major, uint32_t version_minor) { |
| 205 | rsc->mHal.funcs = FunctionTable; |
| 206 | |
Jason Sams | 87fe59a | 2011-04-20 15:09:01 -0700 | [diff] [blame] | 207 | RsdHal *dc = (RsdHal *)calloc(1, sizeof(RsdHal)); |
Jason Sams | 2cfe51e | 2011-03-18 17:08:54 -0700 | [diff] [blame] | 208 | if (!dc) { |
Steve Block | af12ac6 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 209 | ALOGE("Calloc for driver hal failed."); |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 210 | return false; |
| 211 | } |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 212 | rsc->mHal.drv = dc; |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 213 | |
Jason Sams | 83c451a | 2011-04-21 11:46:50 -0700 | [diff] [blame] | 214 | pthread_mutex_lock(&rsdgInitMutex); |
| 215 | if (!rsdgThreadTLSKeyCount) { |
| 216 | int status = pthread_key_create(&rsdgThreadTLSKey, NULL); |
| 217 | if (status) { |
Steve Block | af12ac6 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 218 | ALOGE("Failed to init thread tls key."); |
Jason Sams | 83c451a | 2011-04-21 11:46:50 -0700 | [diff] [blame] | 219 | pthread_mutex_unlock(&rsdgInitMutex); |
| 220 | return false; |
| 221 | } |
| 222 | } |
| 223 | rsdgThreadTLSKeyCount++; |
| 224 | pthread_mutex_unlock(&rsdgInitMutex); |
| 225 | |
| 226 | dc->mTlsStruct.mContext = rsc; |
| 227 | dc->mTlsStruct.mScript = NULL; |
| 228 | int status = pthread_setspecific(rsdgThreadTLSKey, &dc->mTlsStruct); |
| 229 | if (status) { |
Steve Block | af12ac6 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 230 | ALOGE("pthread_setspecific %i", status); |
Jason Sams | 83c451a | 2011-04-21 11:46:50 -0700 | [diff] [blame] | 231 | } |
| 232 | |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 233 | |
| 234 | int cpu = sysconf(_SC_NPROCESSORS_ONLN); |
Jason Sams | d1f7da6 | 2012-03-15 19:18:03 -0700 | [diff] [blame] | 235 | if(rsc->props.mDebugMaxThreads && (cpu > (int)rsc->props.mDebugMaxThreads)) { |
| 236 | cpu = rsc->props.mDebugMaxThreads; |
| 237 | } |
| 238 | if (cpu < 2) { |
| 239 | cpu = 0; |
| 240 | } |
Jason Sams | 3522f40 | 2012-03-23 11:47:26 -0700 | [diff] [blame] | 241 | ALOGV("%p Launching thread(s), CPUs %i", rsc, cpu); |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 242 | |
| 243 | dc->mWorkers.mCount = (uint32_t)cpu; |
| 244 | dc->mWorkers.mThreadId = (pthread_t *) calloc(dc->mWorkers.mCount, sizeof(pthread_t)); |
| 245 | dc->mWorkers.mNativeThreadId = (pid_t *) calloc(dc->mWorkers.mCount, sizeof(pid_t)); |
| 246 | dc->mWorkers.mLaunchSignals = new Signal[dc->mWorkers.mCount]; |
| 247 | dc->mWorkers.mLaunchCallback = NULL; |
| 248 | |
| 249 | dc->mWorkers.mCompleteSignal.init(); |
| 250 | |
| 251 | android_atomic_release_store(dc->mWorkers.mCount, &dc->mWorkers.mRunningCount); |
| 252 | android_atomic_release_store(0, &dc->mWorkers.mLaunchCount); |
| 253 | |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 254 | pthread_attr_t threadAttr; |
| 255 | status = pthread_attr_init(&threadAttr); |
| 256 | if (status) { |
Steve Block | af12ac6 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 257 | ALOGE("Failed to init thread attribute."); |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 258 | return false; |
| 259 | } |
| 260 | |
| 261 | for (uint32_t ct=0; ct < dc->mWorkers.mCount; ct++) { |
| 262 | status = pthread_create(&dc->mWorkers.mThreadId[ct], &threadAttr, HelperThreadProc, rsc); |
| 263 | if (status) { |
| 264 | dc->mWorkers.mCount = ct; |
Steve Block | af12ac6 | 2012-01-06 19:20:56 +0000 | [diff] [blame] | 265 | ALOGE("Created fewer than expected number of RS threads."); |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 266 | break; |
| 267 | } |
| 268 | } |
| 269 | while (android_atomic_acquire_load(&dc->mWorkers.mRunningCount) != 0) { |
| 270 | usleep(100); |
| 271 | } |
| 272 | |
| 273 | pthread_attr_destroy(&threadAttr); |
Jason Sams | bad8074 | 2011-03-16 16:29:28 -0700 | [diff] [blame] | 274 | return true; |
| 275 | } |
| 276 | |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 277 | |
| 278 | void SetPriority(const Context *rsc, int32_t priority) { |
Jason Sams | 87fe59a | 2011-04-20 15:09:01 -0700 | [diff] [blame] | 279 | RsdHal *dc = (RsdHal *)rsc->mHal.drv; |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 280 | for (uint32_t ct=0; ct < dc->mWorkers.mCount; ct++) { |
| 281 | setpriority(PRIO_PROCESS, dc->mWorkers.mNativeThreadId[ct], priority); |
| 282 | } |
Jason Sams | 9719bd4 | 2012-01-12 14:22:21 -0800 | [diff] [blame] | 283 | if (dc->mHasGraphics) { |
| 284 | rsdGLSetPriority(rsc, priority); |
| 285 | } |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 286 | } |
| 287 | |
| 288 | void Shutdown(Context *rsc) { |
Jason Sams | 87fe59a | 2011-04-20 15:09:01 -0700 | [diff] [blame] | 289 | RsdHal *dc = (RsdHal *)rsc->mHal.drv; |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 290 | |
| 291 | dc->mExit = true; |
| 292 | dc->mWorkers.mLaunchData = NULL; |
| 293 | dc->mWorkers.mLaunchCallback = NULL; |
| 294 | android_atomic_release_store(dc->mWorkers.mCount, &dc->mWorkers.mRunningCount); |
| 295 | for (uint32_t ct = 0; ct < dc->mWorkers.mCount; ct++) { |
| 296 | dc->mWorkers.mLaunchSignals[ct].set(); |
| 297 | } |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 298 | void *res; |
| 299 | for (uint32_t ct = 0; ct < dc->mWorkers.mCount; ct++) { |
Jean-Baptiste Queru | d2d868f | 2012-05-16 13:19:24 -0700 | [diff] [blame] | 300 | pthread_join(dc->mWorkers.mThreadId[ct], &res); |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 301 | } |
| 302 | rsAssert(android_atomic_acquire_load(&dc->mWorkers.mRunningCount) == 0); |
Jason Sams | 83c451a | 2011-04-21 11:46:50 -0700 | [diff] [blame] | 303 | |
| 304 | // Global structure cleanup. |
| 305 | pthread_mutex_lock(&rsdgInitMutex); |
| 306 | --rsdgThreadTLSKeyCount; |
| 307 | if (!rsdgThreadTLSKeyCount) { |
| 308 | pthread_key_delete(rsdgThreadTLSKey); |
| 309 | } |
| 310 | pthread_mutex_unlock(&rsdgInitMutex); |
| 311 | |
Jason Sams | cdfdb8f | 2011-03-17 16:12:47 -0700 | [diff] [blame] | 312 | } |
| 313 | |