779 lines
22 KiB
C++
779 lines
22 KiB
C++
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "rsDevice.h"
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#include "rsContext.h"
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#include "rsThreadIO.h"
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#include <ui/FramebufferNativeWindow.h>
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#include <gui/DisplayEventReceiver.h>
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#include <sys/types.h>
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#include <sys/resource.h>
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#include <sched.h>
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#include <cutils/properties.h>
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#include <cutils/sched_policy.h>
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#include <sys/syscall.h>
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#include <string.h>
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using namespace android;
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using namespace android::renderscript;
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pthread_mutex_t Context::gInitMutex = PTHREAD_MUTEX_INITIALIZER;
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pthread_mutex_t Context::gLibMutex = PTHREAD_MUTEX_INITIALIZER;
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bool Context::initGLThread() {
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pthread_mutex_lock(&gInitMutex);
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if (!mHal.funcs.initGraphics(this)) {
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pthread_mutex_unlock(&gInitMutex);
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ALOGE("%p initGraphics failed", this);
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return false;
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}
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pthread_mutex_unlock(&gInitMutex);
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return true;
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}
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void Context::deinitEGL() {
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mHal.funcs.shutdownGraphics(this);
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}
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Context::PushState::PushState(Context *con) {
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mRsc = con;
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if (con->mIsGraphicsContext) {
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mFragment.set(con->getProgramFragment());
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mVertex.set(con->getProgramVertex());
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mStore.set(con->getProgramStore());
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mRaster.set(con->getProgramRaster());
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mFont.set(con->getFont());
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}
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}
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Context::PushState::~PushState() {
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if (mRsc->mIsGraphicsContext) {
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mRsc->setProgramFragment(mFragment.get());
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mRsc->setProgramVertex(mVertex.get());
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mRsc->setProgramStore(mStore.get());
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mRsc->setProgramRaster(mRaster.get());
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mRsc->setFont(mFont.get());
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}
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}
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uint32_t Context::runScript(Script *s) {
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PushState(this);
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uint32_t ret = s->run(this);
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return ret;
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}
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uint32_t Context::runRootScript() {
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timerSet(RS_TIMER_SCRIPT);
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mStateFragmentStore.mLast.clear();
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watchdog.inRoot = true;
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uint32_t ret = runScript(mRootScript.get());
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watchdog.inRoot = false;
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return ret;
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}
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uint64_t Context::getTime() const {
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#ifndef ANDROID_RS_SERIALIZE
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struct timespec t;
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clock_gettime(CLOCK_MONOTONIC, &t);
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return t.tv_nsec + ((uint64_t)t.tv_sec * 1000 * 1000 * 1000);
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#else
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return 0;
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#endif //ANDROID_RS_SERIALIZE
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}
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void Context::timerReset() {
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for (int ct=0; ct < _RS_TIMER_TOTAL; ct++) {
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mTimers[ct] = 0;
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}
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}
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void Context::timerInit() {
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mTimeLast = getTime();
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mTimeFrame = mTimeLast;
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mTimeLastFrame = mTimeLast;
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mTimerActive = RS_TIMER_INTERNAL;
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mAverageFPSFrameCount = 0;
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mAverageFPSStartTime = mTimeLast;
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mAverageFPS = 0;
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timerReset();
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}
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void Context::timerFrame() {
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mTimeLastFrame = mTimeFrame;
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mTimeFrame = getTime();
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// Update average fps
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const uint64_t averageFramerateInterval = 1000 * 1000000;
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mAverageFPSFrameCount ++;
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uint64_t inverval = mTimeFrame - mAverageFPSStartTime;
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if (inverval >= averageFramerateInterval) {
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inverval = inverval / 1000000;
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mAverageFPS = (mAverageFPSFrameCount * 1000) / inverval;
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mAverageFPSFrameCount = 0;
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mAverageFPSStartTime = mTimeFrame;
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}
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}
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void Context::timerSet(Timers tm) {
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uint64_t last = mTimeLast;
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mTimeLast = getTime();
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mTimers[mTimerActive] += mTimeLast - last;
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mTimerActive = tm;
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}
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void Context::timerPrint() {
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double total = 0;
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for (int ct = 0; ct < _RS_TIMER_TOTAL; ct++) {
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total += mTimers[ct];
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}
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uint64_t frame = mTimeFrame - mTimeLastFrame;
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mTimeMSLastFrame = frame / 1000000;
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mTimeMSLastScript = mTimers[RS_TIMER_SCRIPT] / 1000000;
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mTimeMSLastSwap = mTimers[RS_TIMER_CLEAR_SWAP] / 1000000;
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if (props.mLogTimes) {
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ALOGV("RS: Frame (%i), Script %2.1f%% (%i), Swap %2.1f%% (%i), Idle %2.1f%% (%lli), Internal %2.1f%% (%lli), Avg fps: %u",
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mTimeMSLastFrame,
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100.0 * mTimers[RS_TIMER_SCRIPT] / total, mTimeMSLastScript,
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100.0 * mTimers[RS_TIMER_CLEAR_SWAP] / total, mTimeMSLastSwap,
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100.0 * mTimers[RS_TIMER_IDLE] / total, mTimers[RS_TIMER_IDLE] / 1000000,
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100.0 * mTimers[RS_TIMER_INTERNAL] / total, mTimers[RS_TIMER_INTERNAL] / 1000000,
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mAverageFPS);
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}
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}
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bool Context::setupCheck() {
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mFragmentStore->setup(this, &mStateFragmentStore);
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mFragment->setup(this, &mStateFragment);
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mRaster->setup(this, &mStateRaster);
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mVertex->setup(this, &mStateVertex);
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mFBOCache.setup(this);
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return true;
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}
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void Context::setupProgramStore() {
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mFragmentStore->setup(this, &mStateFragmentStore);
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}
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static bool getProp(const char *str) {
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char buf[PROPERTY_VALUE_MAX];
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property_get(str, buf, "0");
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return 0 != strcmp(buf, "0");
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}
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void Context::displayDebugStats() {
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char buffer[128];
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sprintf(buffer, "Avg fps %u, Frame %i ms, Script %i ms", mAverageFPS, mTimeMSLastFrame, mTimeMSLastScript);
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float oldR, oldG, oldB, oldA;
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mStateFont.getFontColor(&oldR, &oldG, &oldB, &oldA);
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uint32_t bufferLen = strlen(buffer);
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ObjectBaseRef<Font> lastFont(getFont());
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setFont(NULL);
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float shadowCol = 0.1f;
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mStateFont.setFontColor(shadowCol, shadowCol, shadowCol, 1.0f);
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mStateFont.renderText(buffer, bufferLen, 5, getHeight() - 6);
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mStateFont.setFontColor(1.0f, 0.7f, 0.0f, 1.0f);
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mStateFont.renderText(buffer, bufferLen, 4, getHeight() - 7);
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setFont(lastFont.get());
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mStateFont.setFontColor(oldR, oldG, oldB, oldA);
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}
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void * Context::threadProc(void *vrsc) {
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Context *rsc = static_cast<Context *>(vrsc);
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#ifndef ANDROID_RS_SERIALIZE
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rsc->mNativeThreadId = gettid();
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setpriority(PRIO_PROCESS, rsc->mNativeThreadId, ANDROID_PRIORITY_DISPLAY);
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rsc->mThreadPriority = ANDROID_PRIORITY_DISPLAY;
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#endif //ANDROID_RS_SERIALIZE
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rsc->props.mLogTimes = getProp("debug.rs.profile");
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rsc->props.mLogScripts = getProp("debug.rs.script");
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rsc->props.mLogObjects = getProp("debug.rs.object");
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rsc->props.mLogShaders = getProp("debug.rs.shader");
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rsc->props.mLogShadersAttr = getProp("debug.rs.shader.attributes");
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rsc->props.mLogShadersUniforms = getProp("debug.rs.shader.uniforms");
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rsc->props.mLogVisual = getProp("debug.rs.visual");
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if (!rsdHalInit(rsc, 0, 0)) {
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rsc->setError(RS_ERROR_FATAL_DRIVER, "Failed initializing GL");
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ALOGE("Hal init failed");
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return NULL;
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}
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rsc->mHal.funcs.setPriority(rsc, rsc->mThreadPriority);
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if (rsc->mIsGraphicsContext) {
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if (!rsc->initGLThread()) {
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rsc->setError(RS_ERROR_OUT_OF_MEMORY, "Failed initializing GL");
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return NULL;
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}
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rsc->mStateRaster.init(rsc);
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rsc->setProgramRaster(NULL);
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rsc->mStateVertex.init(rsc);
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rsc->setProgramVertex(NULL);
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rsc->mStateFragment.init(rsc);
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rsc->setProgramFragment(NULL);
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rsc->mStateFragmentStore.init(rsc);
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rsc->setProgramStore(NULL);
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rsc->mStateFont.init(rsc);
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rsc->setFont(NULL);
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rsc->mStateSampler.init(rsc);
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rsc->mFBOCache.init(rsc);
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}
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rsc->mRunning = true;
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if (!rsc->mIsGraphicsContext) {
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while (!rsc->mExit) {
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rsc->mIO.playCoreCommands(rsc, -1);
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}
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} else {
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#ifndef ANDROID_RS_SERIALIZE
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DisplayEventReceiver displayEvent;
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DisplayEventReceiver::Event eventBuffer[1];
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#endif
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int vsyncRate = 0;
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int targetRate = 0;
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bool drawOnce = false;
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while (!rsc->mExit) {
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rsc->timerSet(RS_TIMER_IDLE);
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#ifndef ANDROID_RS_SERIALIZE
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if (!rsc->mRootScript.get() || !rsc->mHasSurface || rsc->mPaused) {
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targetRate = 0;
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}
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if (vsyncRate != targetRate) {
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displayEvent.setVsyncRate(targetRate);
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vsyncRate = targetRate;
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}
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if (targetRate) {
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drawOnce |= rsc->mIO.playCoreCommands(rsc, displayEvent.getFd());
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while (displayEvent.getEvents(eventBuffer, 1) != 0) {
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//ALOGE("vs2 time past %lld", (rsc->getTime() - eventBuffer[0].header.timestamp) / 1000000);
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}
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} else
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#endif
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{
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drawOnce |= rsc->mIO.playCoreCommands(rsc, -1);
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}
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if ((rsc->mRootScript.get() != NULL) && rsc->mHasSurface &&
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(targetRate || drawOnce) && !rsc->mPaused) {
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drawOnce = false;
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targetRate = ((rsc->runRootScript() + 15) / 16);
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if (rsc->props.mLogVisual) {
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rsc->displayDebugStats();
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}
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rsc->timerSet(RS_TIMER_CLEAR_SWAP);
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rsc->mHal.funcs.swap(rsc);
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rsc->timerFrame();
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rsc->timerSet(RS_TIMER_INTERNAL);
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rsc->timerPrint();
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rsc->timerReset();
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}
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}
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}
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ALOGV("%p RS Thread exiting", rsc);
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if (rsc->mIsGraphicsContext) {
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pthread_mutex_lock(&gInitMutex);
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rsc->deinitEGL();
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pthread_mutex_unlock(&gInitMutex);
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}
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ALOGV("%p RS Thread exited", rsc);
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return NULL;
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}
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void Context::destroyWorkerThreadResources() {
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//ALOGV("destroyWorkerThreadResources 1");
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ObjectBase::zeroAllUserRef(this);
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if (mIsGraphicsContext) {
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mRaster.clear();
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mFragment.clear();
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mVertex.clear();
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mFragmentStore.clear();
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mFont.clear();
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mRootScript.clear();
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mStateRaster.deinit(this);
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mStateVertex.deinit(this);
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mStateFragment.deinit(this);
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mStateFragmentStore.deinit(this);
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mStateFont.deinit(this);
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mStateSampler.deinit(this);
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mFBOCache.deinit(this);
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}
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ObjectBase::freeAllChildren(this);
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mExit = true;
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//ALOGV("destroyWorkerThreadResources 2");
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}
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void Context::printWatchdogInfo(void *ctx) {
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Context *rsc = (Context *)ctx;
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if (rsc->watchdog.command && rsc->watchdog.file) {
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ALOGE("RS watchdog timeout: %i %s line %i %s", rsc->watchdog.inRoot,
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rsc->watchdog.command, rsc->watchdog.line, rsc->watchdog.file);
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} else {
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ALOGE("RS watchdog timeout: %i", rsc->watchdog.inRoot);
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}
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}
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void Context::setPriority(int32_t p) {
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// Note: If we put this in the proper "background" policy
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// the wallpapers can become completly unresponsive at times.
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// This is probably not what we want for something the user is actively
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// looking at.
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mThreadPriority = p;
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#if 0
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SchedPolicy pol = SP_FOREGROUND;
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if (p > 0) {
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pol = SP_BACKGROUND;
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}
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if (!set_sched_policy(mNativeThreadId, pol)) {
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// success; reset the priority as well
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}
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#else
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setpriority(PRIO_PROCESS, mNativeThreadId, p);
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#endif
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mHal.funcs.setPriority(this, mThreadPriority);
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}
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Context::Context() {
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mDev = NULL;
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mRunning = false;
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mExit = false;
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mPaused = false;
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mObjHead = NULL;
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mError = RS_ERROR_NONE;
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mTargetSdkVersion = 14;
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mDPI = 96;
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mIsContextLite = false;
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memset(&watchdog, 0, sizeof(watchdog));
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}
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Context * Context::createContext(Device *dev, const RsSurfaceConfig *sc) {
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Context * rsc = new Context();
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if (!rsc->initContext(dev, sc)) {
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delete rsc;
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return NULL;
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}
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return rsc;
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}
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Context * Context::createContextLite() {
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Context * rsc = new Context();
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rsc->mIsContextLite = true;
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return rsc;
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}
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bool Context::initContext(Device *dev, const RsSurfaceConfig *sc) {
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pthread_mutex_lock(&gInitMutex);
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mIO.init();
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mIO.setTimeoutCallback(printWatchdogInfo, this, 2e9);
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dev->addContext(this);
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mDev = dev;
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if (sc) {
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mUserSurfaceConfig = *sc;
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} else {
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memset(&mUserSurfaceConfig, 0, sizeof(mUserSurfaceConfig));
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}
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mIsGraphicsContext = sc != NULL;
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int status;
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pthread_attr_t threadAttr;
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pthread_mutex_unlock(&gInitMutex);
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// Global init done at this point.
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status = pthread_attr_init(&threadAttr);
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if (status) {
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ALOGE("Failed to init thread attribute.");
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return false;
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}
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mHasSurface = false;
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timerInit();
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timerSet(RS_TIMER_INTERNAL);
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status = pthread_create(&mThreadId, &threadAttr, threadProc, this);
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if (status) {
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ALOGE("Failed to start rs context thread.");
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return false;
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}
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while (!mRunning && (mError == RS_ERROR_NONE)) {
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usleep(100);
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}
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if (mError != RS_ERROR_NONE) {
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ALOGE("Errors during thread init");
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return false;
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}
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pthread_attr_destroy(&threadAttr);
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return true;
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}
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Context::~Context() {
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ALOGV("%p Context::~Context", this);
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if (!mIsContextLite) {
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mPaused = false;
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void *res;
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mIO.shutdown();
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int status = pthread_join(mThreadId, &res);
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rsAssert(mExit);
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if (mHal.funcs.shutdownDriver) {
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mHal.funcs.shutdownDriver(this);
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}
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// Global structure cleanup.
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pthread_mutex_lock(&gInitMutex);
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if (mDev) {
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mDev->removeContext(this);
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mDev = NULL;
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}
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pthread_mutex_unlock(&gInitMutex);
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}
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ALOGV("%p Context::~Context done", this);
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}
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void Context::setSurface(uint32_t w, uint32_t h, RsNativeWindow sur) {
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rsAssert(mIsGraphicsContext);
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mHal.funcs.setSurface(this, w, h, sur);
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mHasSurface = sur != NULL;
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mWidth = w;
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mHeight = h;
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if (mWidth && mHeight) {
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mStateVertex.updateSize(this);
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mFBOCache.updateSize();
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}
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}
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uint32_t Context::getCurrentSurfaceWidth() const {
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for (uint32_t i = 0; i < mFBOCache.mHal.state.colorTargetsCount; i ++) {
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if (mFBOCache.mHal.state.colorTargets[i] != NULL) {
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return mFBOCache.mHal.state.colorTargets[i]->getType()->getDimX();
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}
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}
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if (mFBOCache.mHal.state.depthTarget != NULL) {
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return mFBOCache.mHal.state.depthTarget->getType()->getDimX();
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}
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return mWidth;
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}
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uint32_t Context::getCurrentSurfaceHeight() const {
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for (uint32_t i = 0; i < mFBOCache.mHal.state.colorTargetsCount; i ++) {
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if (mFBOCache.mHal.state.colorTargets[i] != NULL) {
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return mFBOCache.mHal.state.colorTargets[i]->getType()->getDimY();
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}
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}
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if (mFBOCache.mHal.state.depthTarget != NULL) {
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return mFBOCache.mHal.state.depthTarget->getType()->getDimY();
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}
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return mHeight;
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}
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|
|
void Context::pause() {
|
|
rsAssert(mIsGraphicsContext);
|
|
mPaused = true;
|
|
}
|
|
|
|
void Context::resume() {
|
|
rsAssert(mIsGraphicsContext);
|
|
mPaused = false;
|
|
}
|
|
|
|
void Context::setRootScript(Script *s) {
|
|
rsAssert(mIsGraphicsContext);
|
|
mRootScript.set(s);
|
|
}
|
|
|
|
void Context::setProgramStore(ProgramStore *pfs) {
|
|
rsAssert(mIsGraphicsContext);
|
|
if (pfs == NULL) {
|
|
mFragmentStore.set(mStateFragmentStore.mDefault);
|
|
} else {
|
|
mFragmentStore.set(pfs);
|
|
}
|
|
}
|
|
|
|
void Context::setProgramFragment(ProgramFragment *pf) {
|
|
rsAssert(mIsGraphicsContext);
|
|
if (pf == NULL) {
|
|
mFragment.set(mStateFragment.mDefault);
|
|
} else {
|
|
mFragment.set(pf);
|
|
}
|
|
}
|
|
|
|
void Context::setProgramRaster(ProgramRaster *pr) {
|
|
rsAssert(mIsGraphicsContext);
|
|
if (pr == NULL) {
|
|
mRaster.set(mStateRaster.mDefault);
|
|
} else {
|
|
mRaster.set(pr);
|
|
}
|
|
}
|
|
|
|
void Context::setProgramVertex(ProgramVertex *pv) {
|
|
rsAssert(mIsGraphicsContext);
|
|
if (pv == NULL) {
|
|
mVertex.set(mStateVertex.mDefault);
|
|
} else {
|
|
mVertex.set(pv);
|
|
}
|
|
}
|
|
|
|
void Context::setFont(Font *f) {
|
|
rsAssert(mIsGraphicsContext);
|
|
if (f == NULL) {
|
|
mFont.set(mStateFont.mDefault);
|
|
} else {
|
|
mFont.set(f);
|
|
}
|
|
}
|
|
|
|
void Context::assignName(ObjectBase *obj, const char *name, uint32_t len) {
|
|
rsAssert(!obj->getName());
|
|
obj->setName(name, len);
|
|
mNames.add(obj);
|
|
}
|
|
|
|
void Context::removeName(ObjectBase *obj) {
|
|
for (size_t ct=0; ct < mNames.size(); ct++) {
|
|
if (obj == mNames[ct]) {
|
|
mNames.removeAt(ct);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
RsMessageToClientType Context::peekMessageToClient(size_t *receiveLen, uint32_t *subID) {
|
|
return (RsMessageToClientType)mIO.getClientHeader(receiveLen, subID);
|
|
}
|
|
|
|
RsMessageToClientType Context::getMessageToClient(void *data, size_t *receiveLen, uint32_t *subID, size_t bufferLen) {
|
|
return (RsMessageToClientType)mIO.getClientPayload(data, receiveLen, subID, bufferLen);
|
|
}
|
|
|
|
bool Context::sendMessageToClient(const void *data, RsMessageToClientType cmdID,
|
|
uint32_t subID, size_t len, bool waitForSpace) const {
|
|
|
|
return mIO.sendToClient(cmdID, subID, data, len, waitForSpace);
|
|
}
|
|
|
|
void Context::initToClient() {
|
|
while (!mRunning) {
|
|
usleep(100);
|
|
}
|
|
}
|
|
|
|
void Context::deinitToClient() {
|
|
mIO.clientShutdown();
|
|
}
|
|
|
|
void Context::setError(RsError e, const char *msg) const {
|
|
mError = e;
|
|
sendMessageToClient(msg, RS_MESSAGE_TO_CLIENT_ERROR, e, strlen(msg) + 1, true);
|
|
}
|
|
|
|
|
|
void Context::dumpDebug() const {
|
|
ALOGE("RS Context debug %p", this);
|
|
ALOGE("RS Context debug");
|
|
|
|
ALOGE(" RS width %i, height %i", mWidth, mHeight);
|
|
ALOGE(" RS running %i, exit %i, paused %i", mRunning, mExit, mPaused);
|
|
ALOGE(" RS pThreadID %li, nativeThreadID %i", (long int)mThreadId, mNativeThreadId);
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////////////////////////////
|
|
//
|
|
|
|
namespace android {
|
|
namespace renderscript {
|
|
|
|
void rsi_ContextFinish(Context *rsc) {
|
|
}
|
|
|
|
void rsi_ContextBindRootScript(Context *rsc, RsScript vs) {
|
|
Script *s = static_cast<Script *>(vs);
|
|
rsc->setRootScript(s);
|
|
}
|
|
|
|
void rsi_ContextBindSampler(Context *rsc, uint32_t slot, RsSampler vs) {
|
|
Sampler *s = static_cast<Sampler *>(vs);
|
|
|
|
if (slot > RS_MAX_SAMPLER_SLOT) {
|
|
ALOGE("Invalid sampler slot");
|
|
return;
|
|
}
|
|
|
|
s->bindToContext(&rsc->mStateSampler, slot);
|
|
}
|
|
|
|
void rsi_ContextBindProgramStore(Context *rsc, RsProgramStore vpfs) {
|
|
ProgramStore *pfs = static_cast<ProgramStore *>(vpfs);
|
|
rsc->setProgramStore(pfs);
|
|
}
|
|
|
|
void rsi_ContextBindProgramFragment(Context *rsc, RsProgramFragment vpf) {
|
|
ProgramFragment *pf = static_cast<ProgramFragment *>(vpf);
|
|
rsc->setProgramFragment(pf);
|
|
}
|
|
|
|
void rsi_ContextBindProgramRaster(Context *rsc, RsProgramRaster vpr) {
|
|
ProgramRaster *pr = static_cast<ProgramRaster *>(vpr);
|
|
rsc->setProgramRaster(pr);
|
|
}
|
|
|
|
void rsi_ContextBindProgramVertex(Context *rsc, RsProgramVertex vpv) {
|
|
ProgramVertex *pv = static_cast<ProgramVertex *>(vpv);
|
|
rsc->setProgramVertex(pv);
|
|
}
|
|
|
|
void rsi_ContextBindFont(Context *rsc, RsFont vfont) {
|
|
Font *font = static_cast<Font *>(vfont);
|
|
rsc->setFont(font);
|
|
}
|
|
|
|
void rsi_AssignName(Context *rsc, RsObjectBase obj, const char *name, size_t name_length) {
|
|
ObjectBase *ob = static_cast<ObjectBase *>(obj);
|
|
rsc->assignName(ob, name, name_length);
|
|
}
|
|
|
|
void rsi_ObjDestroy(Context *rsc, void *optr) {
|
|
ObjectBase *ob = static_cast<ObjectBase *>(optr);
|
|
rsc->removeName(ob);
|
|
ob->decUserRef();
|
|
}
|
|
|
|
void rsi_ContextPause(Context *rsc) {
|
|
rsc->pause();
|
|
}
|
|
|
|
void rsi_ContextResume(Context *rsc) {
|
|
rsc->resume();
|
|
}
|
|
|
|
void rsi_ContextSetSurface(Context *rsc, uint32_t w, uint32_t h, RsNativeWindow sur) {
|
|
rsc->setSurface(w, h, sur);
|
|
}
|
|
|
|
void rsi_ContextSetPriority(Context *rsc, int32_t p) {
|
|
rsc->setPriority(p);
|
|
}
|
|
|
|
void rsi_ContextDump(Context *rsc, int32_t bits) {
|
|
ObjectBase::dumpAll(rsc);
|
|
}
|
|
|
|
void rsi_ContextDestroyWorker(Context *rsc) {
|
|
rsc->destroyWorkerThreadResources();
|
|
}
|
|
|
|
void rsi_ContextDestroy(Context *rsc) {
|
|
ALOGV("%p rsContextDestroy", rsc);
|
|
rsContextDestroyWorker(rsc);
|
|
delete rsc;
|
|
ALOGV("%p rsContextDestroy done", rsc);
|
|
}
|
|
|
|
|
|
RsMessageToClientType rsi_ContextPeekMessage(Context *rsc,
|
|
size_t * receiveLen, size_t receiveLen_length,
|
|
uint32_t * subID, size_t subID_length) {
|
|
return rsc->peekMessageToClient(receiveLen, subID);
|
|
}
|
|
|
|
RsMessageToClientType rsi_ContextGetMessage(Context *rsc, void * data, size_t data_length,
|
|
size_t * receiveLen, size_t receiveLen_length,
|
|
uint32_t * subID, size_t subID_length) {
|
|
rsAssert(subID_length == sizeof(uint32_t));
|
|
rsAssert(receiveLen_length == sizeof(size_t));
|
|
return rsc->getMessageToClient(data, receiveLen, subID, data_length);
|
|
}
|
|
|
|
void rsi_ContextInitToClient(Context *rsc) {
|
|
rsc->initToClient();
|
|
}
|
|
|
|
void rsi_ContextDeinitToClient(Context *rsc) {
|
|
rsc->deinitToClient();
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
RsContext rsContextCreate(RsDevice vdev, uint32_t version,
|
|
uint32_t sdkVersion) {
|
|
ALOGV("rsContextCreate dev=%p", vdev);
|
|
Device * dev = static_cast<Device *>(vdev);
|
|
Context *rsc = Context::createContext(dev, NULL);
|
|
if (rsc) {
|
|
rsc->setTargetSdkVersion(sdkVersion);
|
|
}
|
|
return rsc;
|
|
}
|
|
|
|
RsContext rsContextCreateGL(RsDevice vdev, uint32_t version,
|
|
uint32_t sdkVersion, RsSurfaceConfig sc,
|
|
uint32_t dpi) {
|
|
ALOGV("rsContextCreateGL dev=%p", vdev);
|
|
Device * dev = static_cast<Device *>(vdev);
|
|
Context *rsc = Context::createContext(dev, &sc);
|
|
if (rsc) {
|
|
rsc->setTargetSdkVersion(sdkVersion);
|
|
rsc->setDPI(dpi);
|
|
}
|
|
ALOGV("%p rsContextCreateGL ret", rsc);
|
|
return rsc;
|
|
}
|
|
|
|
// Only to be called at a3d load time, before object is visible to user
|
|
// not thread safe
|
|
void rsaGetName(RsContext con, void * obj, const char **name) {
|
|
ObjectBase *ob = static_cast<ObjectBase *>(obj);
|
|
(*name) = ob->getName();
|
|
}
|