1 /*
2 * Copyright (C) 2011 The Android Open Source Project
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 "rs.h"
18 #include "rsDevice.h"
19 #include "rsContext.h"
20 #include "rsThreadIO.h"
21 #include "rsMesh.h"
22 #include <ui/FramebufferNativeWindow.h>
23 #include <gui/DisplayEventReceiver.h>
24
25 #include <sys/types.h>
26 #include <sys/resource.h>
27 #include <sched.h>
28
29 #include <cutils/properties.h>
30
31 #include <sys/syscall.h>
32 #include <string.h>
33
34 using namespace android;
35 using namespace android::renderscript;
36
37 pthread_mutex_t Context::gInitMutex = PTHREAD_MUTEX_INITIALIZER;
38 pthread_mutex_t Context::gLibMutex = PTHREAD_MUTEX_INITIALIZER;
39
initGLThread()40 bool Context::initGLThread() {
41 pthread_mutex_lock(&gInitMutex);
42
43 if (!mHal.funcs.initGraphics(this)) {
44 pthread_mutex_unlock(&gInitMutex);
45 ALOGE("%p initGraphics failed", this);
46 return false;
47 }
48
49 pthread_mutex_unlock(&gInitMutex);
50 return true;
51 }
52
deinitEGL()53 void Context::deinitEGL() {
54 mHal.funcs.shutdownGraphics(this);
55 }
56
PushState(Context * con)57 Context::PushState::PushState(Context *con) {
58 mRsc = con;
59 if (con->mIsGraphicsContext) {
60 mFragment.set(con->getProgramFragment());
61 mVertex.set(con->getProgramVertex());
62 mStore.set(con->getProgramStore());
63 mRaster.set(con->getProgramRaster());
64 mFont.set(con->getFont());
65 }
66 }
67
~PushState()68 Context::PushState::~PushState() {
69 if (mRsc->mIsGraphicsContext) {
70 mRsc->setProgramFragment(mFragment.get());
71 mRsc->setProgramVertex(mVertex.get());
72 mRsc->setProgramStore(mStore.get());
73 mRsc->setProgramRaster(mRaster.get());
74 mRsc->setFont(mFont.get());
75 }
76 }
77
78
runScript(Script * s)79 uint32_t Context::runScript(Script *s) {
80 PushState(this);
81
82 uint32_t ret = s->run(this);
83 return ret;
84 }
85
runRootScript()86 uint32_t Context::runRootScript() {
87 timerSet(RS_TIMER_SCRIPT);
88 mStateFragmentStore.mLast.clear();
89 watchdog.inRoot = true;
90 uint32_t ret = runScript(mRootScript.get());
91 watchdog.inRoot = false;
92
93 return ret;
94 }
95
getTime() const96 uint64_t Context::getTime() const {
97 #ifndef ANDROID_RS_SERIALIZE
98 struct timespec t;
99 clock_gettime(CLOCK_MONOTONIC, &t);
100 return t.tv_nsec + ((uint64_t)t.tv_sec * 1000 * 1000 * 1000);
101 #else
102 return 0;
103 #endif //ANDROID_RS_SERIALIZE
104 }
105
timerReset()106 void Context::timerReset() {
107 for (int ct=0; ct < _RS_TIMER_TOTAL; ct++) {
108 mTimers[ct] = 0;
109 }
110 }
111
timerInit()112 void Context::timerInit() {
113 mTimeLast = getTime();
114 mTimeFrame = mTimeLast;
115 mTimeLastFrame = mTimeLast;
116 mTimerActive = RS_TIMER_INTERNAL;
117 mAverageFPSFrameCount = 0;
118 mAverageFPSStartTime = mTimeLast;
119 mAverageFPS = 0;
120 timerReset();
121 }
122
timerFrame()123 void Context::timerFrame() {
124 mTimeLastFrame = mTimeFrame;
125 mTimeFrame = getTime();
126 // Update average fps
127 const uint64_t averageFramerateInterval = 1000 * 1000000;
128 mAverageFPSFrameCount ++;
129 uint64_t inverval = mTimeFrame - mAverageFPSStartTime;
130 if (inverval >= averageFramerateInterval) {
131 inverval = inverval / 1000000;
132 mAverageFPS = (mAverageFPSFrameCount * 1000) / inverval;
133 mAverageFPSFrameCount = 0;
134 mAverageFPSStartTime = mTimeFrame;
135 }
136 }
137
timerSet(Timers tm)138 void Context::timerSet(Timers tm) {
139 uint64_t last = mTimeLast;
140 mTimeLast = getTime();
141 mTimers[mTimerActive] += mTimeLast - last;
142 mTimerActive = tm;
143 }
144
timerPrint()145 void Context::timerPrint() {
146 double total = 0;
147 for (int ct = 0; ct < _RS_TIMER_TOTAL; ct++) {
148 total += mTimers[ct];
149 }
150 uint64_t frame = mTimeFrame - mTimeLastFrame;
151 mTimeMSLastFrame = frame / 1000000;
152 mTimeMSLastScript = mTimers[RS_TIMER_SCRIPT] / 1000000;
153 mTimeMSLastSwap = mTimers[RS_TIMER_CLEAR_SWAP] / 1000000;
154
155
156 if (props.mLogTimes) {
157 ALOGV("RS: Frame (%i), Script %2.1f%% (%i), Swap %2.1f%% (%i), Idle %2.1f%% (%lli), Internal %2.1f%% (%lli), Avg fps: %u",
158 mTimeMSLastFrame,
159 100.0 * mTimers[RS_TIMER_SCRIPT] / total, mTimeMSLastScript,
160 100.0 * mTimers[RS_TIMER_CLEAR_SWAP] / total, mTimeMSLastSwap,
161 100.0 * mTimers[RS_TIMER_IDLE] / total, mTimers[RS_TIMER_IDLE] / 1000000,
162 100.0 * mTimers[RS_TIMER_INTERNAL] / total, mTimers[RS_TIMER_INTERNAL] / 1000000,
163 mAverageFPS);
164 }
165 }
166
setupCheck()167 bool Context::setupCheck() {
168
169 mFragmentStore->setup(this, &mStateFragmentStore);
170 mFragment->setup(this, &mStateFragment);
171 mRaster->setup(this, &mStateRaster);
172 mVertex->setup(this, &mStateVertex);
173 mFBOCache.setup(this);
174 return true;
175 }
176
setupProgramStore()177 void Context::setupProgramStore() {
178 mFragmentStore->setup(this, &mStateFragmentStore);
179 }
180
getProp(const char * str)181 static uint32_t getProp(const char *str) {
182 char buf[PROPERTY_VALUE_MAX];
183 property_get(str, buf, "0");
184 return atoi(buf);
185 }
186
displayDebugStats()187 void Context::displayDebugStats() {
188 char buffer[128];
189 sprintf(buffer, "Avg fps %u, Frame %i ms, Script %i ms", mAverageFPS, mTimeMSLastFrame, mTimeMSLastScript);
190 float oldR, oldG, oldB, oldA;
191 mStateFont.getFontColor(&oldR, &oldG, &oldB, &oldA);
192 uint32_t bufferLen = strlen(buffer);
193
194 ObjectBaseRef<Font> lastFont(getFont());
195 setFont(NULL);
196 float shadowCol = 0.1f;
197 mStateFont.setFontColor(shadowCol, shadowCol, shadowCol, 1.0f);
198 mStateFont.renderText(buffer, bufferLen, 5, getHeight() - 6);
199
200 mStateFont.setFontColor(1.0f, 0.7f, 0.0f, 1.0f);
201 mStateFont.renderText(buffer, bufferLen, 4, getHeight() - 7);
202
203 setFont(lastFont.get());
204 mStateFont.setFontColor(oldR, oldG, oldB, oldA);
205 }
206
threadProc(void * vrsc)207 void * Context::threadProc(void *vrsc) {
208 Context *rsc = static_cast<Context *>(vrsc);
209 #ifndef ANDROID_RS_SERIALIZE
210 rsc->mNativeThreadId = gettid();
211 setpriority(PRIO_PROCESS, rsc->mNativeThreadId, ANDROID_PRIORITY_DISPLAY);
212 rsc->mThreadPriority = ANDROID_PRIORITY_DISPLAY;
213 #endif //ANDROID_RS_SERIALIZE
214 rsc->props.mLogTimes = getProp("debug.rs.profile") != 0;
215 rsc->props.mLogScripts = getProp("debug.rs.script") != 0;
216 rsc->props.mLogObjects = getProp("debug.rs.object") != 0;
217 rsc->props.mLogShaders = getProp("debug.rs.shader") != 0;
218 rsc->props.mLogShadersAttr = getProp("debug.rs.shader.attributes") != 0;
219 rsc->props.mLogShadersUniforms = getProp("debug.rs.shader.uniforms") != 0;
220 rsc->props.mLogVisual = getProp("debug.rs.visual") != 0;
221 rsc->props.mDebugMaxThreads = getProp("debug.rs.max-threads");
222
223 if (!rsdHalInit(rsc, 0, 0)) {
224 rsc->setError(RS_ERROR_FATAL_DRIVER, "Failed initializing GL");
225 ALOGE("Hal init failed");
226 return NULL;
227 }
228 rsc->mHal.funcs.setPriority(rsc, rsc->mThreadPriority);
229
230 if (rsc->mIsGraphicsContext) {
231 if (!rsc->initGLThread()) {
232 rsc->setError(RS_ERROR_OUT_OF_MEMORY, "Failed initializing GL");
233 return NULL;
234 }
235
236 rsc->mStateRaster.init(rsc);
237 rsc->setProgramRaster(NULL);
238 rsc->mStateVertex.init(rsc);
239 rsc->setProgramVertex(NULL);
240 rsc->mStateFragment.init(rsc);
241 rsc->setProgramFragment(NULL);
242 rsc->mStateFragmentStore.init(rsc);
243 rsc->setProgramStore(NULL);
244 rsc->mStateFont.init(rsc);
245 rsc->setFont(NULL);
246 rsc->mStateSampler.init(rsc);
247 rsc->mFBOCache.init(rsc);
248 }
249
250 rsc->mRunning = true;
251 if (!rsc->mIsGraphicsContext) {
252 while (!rsc->mExit) {
253 rsc->mIO.playCoreCommands(rsc, -1);
254 }
255 } else {
256 #ifndef ANDROID_RS_SERIALIZE
257 DisplayEventReceiver displayEvent;
258 DisplayEventReceiver::Event eventBuffer[1];
259 #endif
260 int vsyncRate = 0;
261 int targetRate = 0;
262
263 bool drawOnce = false;
264 while (!rsc->mExit) {
265 rsc->timerSet(RS_TIMER_IDLE);
266
267 #ifndef ANDROID_RS_SERIALIZE
268 if (!rsc->mRootScript.get() || !rsc->mHasSurface || rsc->mPaused) {
269 targetRate = 0;
270 }
271
272 if (vsyncRate != targetRate) {
273 displayEvent.setVsyncRate(targetRate);
274 vsyncRate = targetRate;
275 }
276 if (targetRate) {
277 drawOnce |= rsc->mIO.playCoreCommands(rsc, displayEvent.getFd());
278 while (displayEvent.getEvents(eventBuffer, 1) != 0) {
279 //ALOGE("vs2 time past %lld", (rsc->getTime() - eventBuffer[0].header.timestamp) / 1000000);
280 }
281 } else
282 #endif
283 {
284 drawOnce |= rsc->mIO.playCoreCommands(rsc, -1);
285 }
286
287 if ((rsc->mRootScript.get() != NULL) && rsc->mHasSurface &&
288 (targetRate || drawOnce) && !rsc->mPaused) {
289
290 drawOnce = false;
291 targetRate = ((rsc->runRootScript() + 15) / 16);
292
293 if (rsc->props.mLogVisual) {
294 rsc->displayDebugStats();
295 }
296
297 rsc->timerSet(RS_TIMER_CLEAR_SWAP);
298 rsc->mHal.funcs.swap(rsc);
299 rsc->timerFrame();
300 rsc->timerSet(RS_TIMER_INTERNAL);
301 rsc->timerPrint();
302 rsc->timerReset();
303 }
304 }
305 }
306
307 ALOGV("%p RS Thread exiting", rsc);
308
309 if (rsc->mIsGraphicsContext) {
310 pthread_mutex_lock(&gInitMutex);
311 rsc->deinitEGL();
312 pthread_mutex_unlock(&gInitMutex);
313 }
314
315 ALOGV("%p RS Thread exited", rsc);
316 return NULL;
317 }
318
destroyWorkerThreadResources()319 void Context::destroyWorkerThreadResources() {
320 //ALOGV("destroyWorkerThreadResources 1");
321 ObjectBase::zeroAllUserRef(this);
322 if (mIsGraphicsContext) {
323 mRaster.clear();
324 mFragment.clear();
325 mVertex.clear();
326 mFragmentStore.clear();
327 mFont.clear();
328 mRootScript.clear();
329 mStateRaster.deinit(this);
330 mStateVertex.deinit(this);
331 mStateFragment.deinit(this);
332 mStateFragmentStore.deinit(this);
333 mStateFont.deinit(this);
334 mStateSampler.deinit(this);
335 mFBOCache.deinit(this);
336 }
337 ObjectBase::freeAllChildren(this);
338 mExit = true;
339 //ALOGV("destroyWorkerThreadResources 2");
340 }
341
printWatchdogInfo(void * ctx)342 void Context::printWatchdogInfo(void *ctx) {
343 Context *rsc = (Context *)ctx;
344 if (rsc->watchdog.command && rsc->watchdog.file) {
345 ALOGE("RS watchdog timeout: %i %s line %i %s", rsc->watchdog.inRoot,
346 rsc->watchdog.command, rsc->watchdog.line, rsc->watchdog.file);
347 } else {
348 ALOGE("RS watchdog timeout: %i", rsc->watchdog.inRoot);
349 }
350 }
351
352
setPriority(int32_t p)353 void Context::setPriority(int32_t p) {
354 // Note: If we put this in the proper "background" policy
355 // the wallpapers can become completly unresponsive at times.
356 // This is probably not what we want for something the user is actively
357 // looking at.
358 mThreadPriority = p;
359 setpriority(PRIO_PROCESS, mNativeThreadId, p);
360 mHal.funcs.setPriority(this, mThreadPriority);
361 }
362
Context()363 Context::Context() {
364 mDev = NULL;
365 mRunning = false;
366 mExit = false;
367 mPaused = false;
368 mObjHead = NULL;
369 mError = RS_ERROR_NONE;
370 mTargetSdkVersion = 14;
371 mDPI = 96;
372 mIsContextLite = false;
373 memset(&watchdog, 0, sizeof(watchdog));
374 }
375
createContext(Device * dev,const RsSurfaceConfig * sc)376 Context * Context::createContext(Device *dev, const RsSurfaceConfig *sc) {
377 Context * rsc = new Context();
378
379 if (!rsc->initContext(dev, sc)) {
380 delete rsc;
381 return NULL;
382 }
383 return rsc;
384 }
385
createContextLite()386 Context * Context::createContextLite() {
387 Context * rsc = new Context();
388 rsc->mIsContextLite = true;
389 return rsc;
390 }
391
initContext(Device * dev,const RsSurfaceConfig * sc)392 bool Context::initContext(Device *dev, const RsSurfaceConfig *sc) {
393 pthread_mutex_lock(&gInitMutex);
394
395 mIO.init();
396 mIO.setTimeoutCallback(printWatchdogInfo, this, 2e9);
397
398 dev->addContext(this);
399 mDev = dev;
400 if (sc) {
401 mUserSurfaceConfig = *sc;
402 } else {
403 memset(&mUserSurfaceConfig, 0, sizeof(mUserSurfaceConfig));
404 }
405
406 mIsGraphicsContext = sc != NULL;
407
408 int status;
409 pthread_attr_t threadAttr;
410
411 pthread_mutex_unlock(&gInitMutex);
412
413 // Global init done at this point.
414
415 status = pthread_attr_init(&threadAttr);
416 if (status) {
417 ALOGE("Failed to init thread attribute.");
418 return false;
419 }
420
421 mHasSurface = false;
422
423 timerInit();
424 timerSet(RS_TIMER_INTERNAL);
425
426 status = pthread_create(&mThreadId, &threadAttr, threadProc, this);
427 if (status) {
428 ALOGE("Failed to start rs context thread.");
429 return false;
430 }
431 while (!mRunning && (mError == RS_ERROR_NONE)) {
432 usleep(100);
433 }
434
435 if (mError != RS_ERROR_NONE) {
436 ALOGE("Errors during thread init");
437 return false;
438 }
439
440 pthread_attr_destroy(&threadAttr);
441 return true;
442 }
443
~Context()444 Context::~Context() {
445 ALOGV("%p Context::~Context", this);
446
447 if (!mIsContextLite) {
448 mPaused = false;
449 void *res;
450
451 mIO.shutdown();
452 int status = pthread_join(mThreadId, &res);
453 rsAssert(mExit);
454
455 if (mHal.funcs.shutdownDriver) {
456 mHal.funcs.shutdownDriver(this);
457 }
458
459 // Global structure cleanup.
460 pthread_mutex_lock(&gInitMutex);
461 if (mDev) {
462 mDev->removeContext(this);
463 mDev = NULL;
464 }
465 pthread_mutex_unlock(&gInitMutex);
466 }
467 ALOGV("%p Context::~Context done", this);
468 }
469
setSurface(uint32_t w,uint32_t h,RsNativeWindow sur)470 void Context::setSurface(uint32_t w, uint32_t h, RsNativeWindow sur) {
471 rsAssert(mIsGraphicsContext);
472 mHal.funcs.setSurface(this, w, h, sur);
473
474 mHasSurface = sur != NULL;
475 mWidth = w;
476 mHeight = h;
477
478 if (mWidth && mHeight) {
479 mStateVertex.updateSize(this);
480 mFBOCache.updateSize();
481 }
482 }
483
getCurrentSurfaceWidth() const484 uint32_t Context::getCurrentSurfaceWidth() const {
485 for (uint32_t i = 0; i < mFBOCache.mHal.state.colorTargetsCount; i ++) {
486 if (mFBOCache.mHal.state.colorTargets[i] != NULL) {
487 return mFBOCache.mHal.state.colorTargets[i]->getType()->getDimX();
488 }
489 }
490 if (mFBOCache.mHal.state.depthTarget != NULL) {
491 return mFBOCache.mHal.state.depthTarget->getType()->getDimX();
492 }
493 return mWidth;
494 }
495
getCurrentSurfaceHeight() const496 uint32_t Context::getCurrentSurfaceHeight() const {
497 for (uint32_t i = 0; i < mFBOCache.mHal.state.colorTargetsCount; i ++) {
498 if (mFBOCache.mHal.state.colorTargets[i] != NULL) {
499 return mFBOCache.mHal.state.colorTargets[i]->getType()->getDimY();
500 }
501 }
502 if (mFBOCache.mHal.state.depthTarget != NULL) {
503 return mFBOCache.mHal.state.depthTarget->getType()->getDimY();
504 }
505 return mHeight;
506 }
507
pause()508 void Context::pause() {
509 rsAssert(mIsGraphicsContext);
510 mPaused = true;
511 }
512
resume()513 void Context::resume() {
514 rsAssert(mIsGraphicsContext);
515 mPaused = false;
516 }
517
setRootScript(Script * s)518 void Context::setRootScript(Script *s) {
519 rsAssert(mIsGraphicsContext);
520 mRootScript.set(s);
521 }
522
setProgramStore(ProgramStore * pfs)523 void Context::setProgramStore(ProgramStore *pfs) {
524 rsAssert(mIsGraphicsContext);
525 if (pfs == NULL) {
526 mFragmentStore.set(mStateFragmentStore.mDefault);
527 } else {
528 mFragmentStore.set(pfs);
529 }
530 }
531
setProgramFragment(ProgramFragment * pf)532 void Context::setProgramFragment(ProgramFragment *pf) {
533 rsAssert(mIsGraphicsContext);
534 if (pf == NULL) {
535 mFragment.set(mStateFragment.mDefault);
536 } else {
537 mFragment.set(pf);
538 }
539 }
540
setProgramRaster(ProgramRaster * pr)541 void Context::setProgramRaster(ProgramRaster *pr) {
542 rsAssert(mIsGraphicsContext);
543 if (pr == NULL) {
544 mRaster.set(mStateRaster.mDefault);
545 } else {
546 mRaster.set(pr);
547 }
548 }
549
setProgramVertex(ProgramVertex * pv)550 void Context::setProgramVertex(ProgramVertex *pv) {
551 rsAssert(mIsGraphicsContext);
552 if (pv == NULL) {
553 mVertex.set(mStateVertex.mDefault);
554 } else {
555 mVertex.set(pv);
556 }
557 }
558
setFont(Font * f)559 void Context::setFont(Font *f) {
560 rsAssert(mIsGraphicsContext);
561 if (f == NULL) {
562 mFont.set(mStateFont.mDefault);
563 } else {
564 mFont.set(f);
565 }
566 }
567
assignName(ObjectBase * obj,const char * name,uint32_t len)568 void Context::assignName(ObjectBase *obj, const char *name, uint32_t len) {
569 rsAssert(!obj->getName());
570 obj->setName(name, len);
571 mNames.add(obj);
572 }
573
removeName(ObjectBase * obj)574 void Context::removeName(ObjectBase *obj) {
575 for (size_t ct=0; ct < mNames.size(); ct++) {
576 if (obj == mNames[ct]) {
577 mNames.removeAt(ct);
578 return;
579 }
580 }
581 }
582
peekMessageToClient(size_t * receiveLen,uint32_t * subID)583 RsMessageToClientType Context::peekMessageToClient(size_t *receiveLen, uint32_t *subID) {
584 return (RsMessageToClientType)mIO.getClientHeader(receiveLen, subID);
585 }
586
getMessageToClient(void * data,size_t * receiveLen,uint32_t * subID,size_t bufferLen)587 RsMessageToClientType Context::getMessageToClient(void *data, size_t *receiveLen, uint32_t *subID, size_t bufferLen) {
588 return (RsMessageToClientType)mIO.getClientPayload(data, receiveLen, subID, bufferLen);
589 }
590
sendMessageToClient(const void * data,RsMessageToClientType cmdID,uint32_t subID,size_t len,bool waitForSpace) const591 bool Context::sendMessageToClient(const void *data, RsMessageToClientType cmdID,
592 uint32_t subID, size_t len, bool waitForSpace) const {
593
594 return mIO.sendToClient(cmdID, subID, data, len, waitForSpace);
595 }
596
initToClient()597 void Context::initToClient() {
598 while (!mRunning) {
599 usleep(100);
600 }
601 }
602
deinitToClient()603 void Context::deinitToClient() {
604 mIO.clientShutdown();
605 }
606
setError(RsError e,const char * msg) const607 void Context::setError(RsError e, const char *msg) const {
608 mError = e;
609 sendMessageToClient(msg, RS_MESSAGE_TO_CLIENT_ERROR, e, strlen(msg) + 1, true);
610 }
611
612
dumpDebug() const613 void Context::dumpDebug() const {
614 ALOGE("RS Context debug %p", this);
615 ALOGE("RS Context debug");
616
617 ALOGE(" RS width %i, height %i", mWidth, mHeight);
618 ALOGE(" RS running %i, exit %i, paused %i", mRunning, mExit, mPaused);
619 ALOGE(" RS pThreadID %li, nativeThreadID %i", (long int)mThreadId, mNativeThreadId);
620 }
621
622 ///////////////////////////////////////////////////////////////////////////////////////////
623 //
624
625 namespace android {
626 namespace renderscript {
627
rsi_ContextFinish(Context * rsc)628 void rsi_ContextFinish(Context *rsc) {
629 }
630
rsi_ContextBindRootScript(Context * rsc,RsScript vs)631 void rsi_ContextBindRootScript(Context *rsc, RsScript vs) {
632 Script *s = static_cast<Script *>(vs);
633 rsc->setRootScript(s);
634 }
635
rsi_ContextBindSampler(Context * rsc,uint32_t slot,RsSampler vs)636 void rsi_ContextBindSampler(Context *rsc, uint32_t slot, RsSampler vs) {
637 Sampler *s = static_cast<Sampler *>(vs);
638
639 if (slot > RS_MAX_SAMPLER_SLOT) {
640 ALOGE("Invalid sampler slot");
641 return;
642 }
643
644 s->bindToContext(&rsc->mStateSampler, slot);
645 }
646
rsi_ContextBindProgramStore(Context * rsc,RsProgramStore vpfs)647 void rsi_ContextBindProgramStore(Context *rsc, RsProgramStore vpfs) {
648 ProgramStore *pfs = static_cast<ProgramStore *>(vpfs);
649 rsc->setProgramStore(pfs);
650 }
651
rsi_ContextBindProgramFragment(Context * rsc,RsProgramFragment vpf)652 void rsi_ContextBindProgramFragment(Context *rsc, RsProgramFragment vpf) {
653 ProgramFragment *pf = static_cast<ProgramFragment *>(vpf);
654 rsc->setProgramFragment(pf);
655 }
656
rsi_ContextBindProgramRaster(Context * rsc,RsProgramRaster vpr)657 void rsi_ContextBindProgramRaster(Context *rsc, RsProgramRaster vpr) {
658 ProgramRaster *pr = static_cast<ProgramRaster *>(vpr);
659 rsc->setProgramRaster(pr);
660 }
661
rsi_ContextBindProgramVertex(Context * rsc,RsProgramVertex vpv)662 void rsi_ContextBindProgramVertex(Context *rsc, RsProgramVertex vpv) {
663 ProgramVertex *pv = static_cast<ProgramVertex *>(vpv);
664 rsc->setProgramVertex(pv);
665 }
666
rsi_ContextBindFont(Context * rsc,RsFont vfont)667 void rsi_ContextBindFont(Context *rsc, RsFont vfont) {
668 Font *font = static_cast<Font *>(vfont);
669 rsc->setFont(font);
670 }
671
rsi_AssignName(Context * rsc,RsObjectBase obj,const char * name,size_t name_length)672 void rsi_AssignName(Context *rsc, RsObjectBase obj, const char *name, size_t name_length) {
673 ObjectBase *ob = static_cast<ObjectBase *>(obj);
674 rsc->assignName(ob, name, name_length);
675 }
676
rsi_ObjDestroy(Context * rsc,void * optr)677 void rsi_ObjDestroy(Context *rsc, void *optr) {
678 ObjectBase *ob = static_cast<ObjectBase *>(optr);
679 rsc->removeName(ob);
680 ob->decUserRef();
681 }
682
rsi_ContextPause(Context * rsc)683 void rsi_ContextPause(Context *rsc) {
684 rsc->pause();
685 }
686
rsi_ContextResume(Context * rsc)687 void rsi_ContextResume(Context *rsc) {
688 rsc->resume();
689 }
690
rsi_ContextSetSurface(Context * rsc,uint32_t w,uint32_t h,RsNativeWindow sur)691 void rsi_ContextSetSurface(Context *rsc, uint32_t w, uint32_t h, RsNativeWindow sur) {
692 rsc->setSurface(w, h, sur);
693 }
694
rsi_ContextSetPriority(Context * rsc,int32_t p)695 void rsi_ContextSetPriority(Context *rsc, int32_t p) {
696 rsc->setPriority(p);
697 }
698
rsi_ContextDump(Context * rsc,int32_t bits)699 void rsi_ContextDump(Context *rsc, int32_t bits) {
700 ObjectBase::dumpAll(rsc);
701 }
702
rsi_ContextDestroyWorker(Context * rsc)703 void rsi_ContextDestroyWorker(Context *rsc) {
704 rsc->destroyWorkerThreadResources();
705 }
706
rsi_ContextDestroy(Context * rsc)707 void rsi_ContextDestroy(Context *rsc) {
708 ALOGV("%p rsContextDestroy", rsc);
709 rsContextDestroyWorker(rsc);
710 delete rsc;
711 ALOGV("%p rsContextDestroy done", rsc);
712 }
713
714
rsi_ContextPeekMessage(Context * rsc,size_t * receiveLen,size_t receiveLen_length,uint32_t * subID,size_t subID_length)715 RsMessageToClientType rsi_ContextPeekMessage(Context *rsc,
716 size_t * receiveLen, size_t receiveLen_length,
717 uint32_t * subID, size_t subID_length) {
718 return rsc->peekMessageToClient(receiveLen, subID);
719 }
720
rsi_ContextGetMessage(Context * rsc,void * data,size_t data_length,size_t * receiveLen,size_t receiveLen_length,uint32_t * subID,size_t subID_length)721 RsMessageToClientType rsi_ContextGetMessage(Context *rsc, void * data, size_t data_length,
722 size_t * receiveLen, size_t receiveLen_length,
723 uint32_t * subID, size_t subID_length) {
724 rsAssert(subID_length == sizeof(uint32_t));
725 rsAssert(receiveLen_length == sizeof(size_t));
726 return rsc->getMessageToClient(data, receiveLen, subID, data_length);
727 }
728
rsi_ContextInitToClient(Context * rsc)729 void rsi_ContextInitToClient(Context *rsc) {
730 rsc->initToClient();
731 }
732
rsi_ContextDeinitToClient(Context * rsc)733 void rsi_ContextDeinitToClient(Context *rsc) {
734 rsc->deinitToClient();
735 }
736
737 }
738 }
739
rsContextCreate(RsDevice vdev,uint32_t version,uint32_t sdkVersion)740 RsContext rsContextCreate(RsDevice vdev, uint32_t version,
741 uint32_t sdkVersion) {
742 ALOGV("rsContextCreate dev=%p", vdev);
743 Device * dev = static_cast<Device *>(vdev);
744 Context *rsc = Context::createContext(dev, NULL);
745 if (rsc) {
746 rsc->setTargetSdkVersion(sdkVersion);
747 }
748 return rsc;
749 }
750
rsContextCreateGL(RsDevice vdev,uint32_t version,uint32_t sdkVersion,RsSurfaceConfig sc,uint32_t dpi)751 RsContext rsContextCreateGL(RsDevice vdev, uint32_t version,
752 uint32_t sdkVersion, RsSurfaceConfig sc,
753 uint32_t dpi) {
754 ALOGV("rsContextCreateGL dev=%p", vdev);
755 Device * dev = static_cast<Device *>(vdev);
756 Context *rsc = Context::createContext(dev, &sc);
757 if (rsc) {
758 rsc->setTargetSdkVersion(sdkVersion);
759 rsc->setDPI(dpi);
760 }
761 ALOGV("%p rsContextCreateGL ret", rsc);
762 return rsc;
763 }
764
765 // Only to be called at a3d load time, before object is visible to user
766 // not thread safe
rsaGetName(RsContext con,void * obj,const char ** name)767 void rsaGetName(RsContext con, void * obj, const char **name) {
768 ObjectBase *ob = static_cast<ObjectBase *>(obj);
769 (*name) = ob->getName();
770 }
771