| /* |
| * Copyright (C) 2013 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define LOG_TAG "SurfaceControl" |
| |
| #include <stdio.h> |
| |
| #include "jni.h" |
| #include "JNIHelp.h" |
| |
| #include "android_os_Parcel.h" |
| #include "android_util_Binder.h" |
| #include "android/graphics/Bitmap.h" |
| #include "android/graphics/GraphicsJNI.h" |
| #include "android/graphics/Region.h" |
| |
| #include "core_jni_helpers.h" |
| #include <android_runtime/android_view_Surface.h> |
| #include <android_runtime/android_view_SurfaceSession.h> |
| |
| #include <gui/Surface.h> |
| #include <gui/SurfaceComposerClient.h> |
| |
| #include <ui/DisplayInfo.h> |
| #include <ui/FrameStats.h> |
| #include <ui/Rect.h> |
| #include <ui/Region.h> |
| |
| #include <utils/Log.h> |
| |
| #include <ScopedUtfChars.h> |
| |
| #include "SkTemplates.h" |
| |
| // ---------------------------------------------------------------------------- |
| |
| namespace android { |
| |
| static const char* const OutOfResourcesException = |
| "android/view/Surface$OutOfResourcesException"; |
| |
| static struct { |
| jclass clazz; |
| jmethodID ctor; |
| jfieldID width; |
| jfieldID height; |
| jfieldID refreshRate; |
| jfieldID density; |
| jfieldID xDpi; |
| jfieldID yDpi; |
| jfieldID secure; |
| jfieldID appVsyncOffsetNanos; |
| jfieldID presentationDeadlineNanos; |
| } gPhysicalDisplayInfoClassInfo; |
| |
| static struct { |
| jfieldID bottom; |
| jfieldID left; |
| jfieldID right; |
| jfieldID top; |
| } gRectClassInfo; |
| |
| // Implements SkMallocPixelRef::ReleaseProc, to delete the screenshot on unref. |
| void DeleteScreenshot(void* addr, void* context) { |
| SkASSERT(addr == ((ScreenshotClient*) context)->getPixels()); |
| delete ((ScreenshotClient*) context); |
| } |
| |
| static struct { |
| nsecs_t UNDEFINED_TIME_NANO; |
| jmethodID init; |
| } gWindowContentFrameStatsClassInfo; |
| |
| static struct { |
| nsecs_t UNDEFINED_TIME_NANO; |
| jmethodID init; |
| } gWindowAnimationFrameStatsClassInfo; |
| |
| // ---------------------------------------------------------------------------- |
| |
| static jlong nativeCreate(JNIEnv* env, jclass clazz, jobject sessionObj, |
| jstring nameStr, jint w, jint h, jint format, jint flags) { |
| ScopedUtfChars name(env, nameStr); |
| sp<SurfaceComposerClient> client(android_view_SurfaceSession_getClient(env, sessionObj)); |
| sp<SurfaceControl> surface = client->createSurface( |
| String8(name.c_str()), w, h, format, flags); |
| if (surface == NULL) { |
| jniThrowException(env, OutOfResourcesException, NULL); |
| return 0; |
| } |
| surface->incStrong((void *)nativeCreate); |
| return reinterpret_cast<jlong>(surface.get()); |
| } |
| |
| static void nativeRelease(JNIEnv* env, jclass clazz, jlong nativeObject) { |
| sp<SurfaceControl> ctrl(reinterpret_cast<SurfaceControl *>(nativeObject)); |
| ctrl->decStrong((void *)nativeCreate); |
| } |
| |
| static void nativeDestroy(JNIEnv* env, jclass clazz, jlong nativeObject) { |
| sp<SurfaceControl> ctrl(reinterpret_cast<SurfaceControl *>(nativeObject)); |
| ctrl->clear(); |
| ctrl->decStrong((void *)nativeCreate); |
| } |
| |
| static jobject nativeScreenshotBitmap(JNIEnv* env, jclass clazz, |
| jobject displayTokenObj, jobject sourceCropObj, jint width, jint height, |
| jint minLayer, jint maxLayer, bool allLayers, bool useIdentityTransform, |
| int rotation) { |
| sp<IBinder> displayToken = ibinderForJavaObject(env, displayTokenObj); |
| if (displayToken == NULL) { |
| return NULL; |
| } |
| |
| int left = env->GetIntField(sourceCropObj, gRectClassInfo.left); |
| int top = env->GetIntField(sourceCropObj, gRectClassInfo.top); |
| int right = env->GetIntField(sourceCropObj, gRectClassInfo.right); |
| int bottom = env->GetIntField(sourceCropObj, gRectClassInfo.bottom); |
| Rect sourceCrop(left, top, right, bottom); |
| |
| SkAutoTDelete<ScreenshotClient> screenshot(new ScreenshotClient()); |
| status_t res; |
| if (allLayers) { |
| minLayer = 0; |
| maxLayer = -1; |
| } |
| |
| res = screenshot->update(displayToken, sourceCrop, width, height, |
| minLayer, maxLayer, useIdentityTransform, static_cast<uint32_t>(rotation)); |
| if (res != NO_ERROR) { |
| return NULL; |
| } |
| |
| SkImageInfo screenshotInfo; |
| screenshotInfo.fWidth = screenshot->getWidth(); |
| screenshotInfo.fHeight = screenshot->getHeight(); |
| |
| switch (screenshot->getFormat()) { |
| case PIXEL_FORMAT_RGBX_8888: { |
| screenshotInfo.fColorType = kRGBA_8888_SkColorType; |
| screenshotInfo.fAlphaType = kOpaque_SkAlphaType; |
| break; |
| } |
| case PIXEL_FORMAT_RGBA_8888: { |
| screenshotInfo.fColorType = kRGBA_8888_SkColorType; |
| screenshotInfo.fAlphaType = kPremul_SkAlphaType; |
| break; |
| } |
| case PIXEL_FORMAT_RGB_565: { |
| screenshotInfo.fColorType = kRGB_565_SkColorType; |
| screenshotInfo.fAlphaType = kOpaque_SkAlphaType; |
| break; |
| } |
| default: { |
| return NULL; |
| } |
| } |
| |
| const size_t rowBytes = |
| screenshot->getStride() * android::bytesPerPixel(screenshot->getFormat()); |
| |
| if (!screenshotInfo.fWidth || !screenshotInfo.fHeight) { |
| return NULL; |
| } |
| |
| Bitmap* bitmap = new Bitmap( |
| (void*) screenshot->getPixels(), (void*) screenshot.get(), DeleteScreenshot, |
| screenshotInfo, rowBytes, nullptr); |
| screenshot.detach(); |
| bitmap->peekAtPixelRef()->setImmutable(); |
| |
| return GraphicsJNI::createBitmap(env, bitmap, |
| GraphicsJNI::kBitmapCreateFlag_Premultiplied, NULL); |
| } |
| |
| static void nativeScreenshot(JNIEnv* env, jclass clazz, jobject displayTokenObj, |
| jobject surfaceObj, jobject sourceCropObj, jint width, jint height, |
| jint minLayer, jint maxLayer, bool allLayers, bool useIdentityTransform) { |
| sp<IBinder> displayToken = ibinderForJavaObject(env, displayTokenObj); |
| if (displayToken != NULL) { |
| sp<Surface> consumer = android_view_Surface_getSurface(env, surfaceObj); |
| if (consumer != NULL) { |
| int left = env->GetIntField(sourceCropObj, gRectClassInfo.left); |
| int top = env->GetIntField(sourceCropObj, gRectClassInfo.top); |
| int right = env->GetIntField(sourceCropObj, gRectClassInfo.right); |
| int bottom = env->GetIntField(sourceCropObj, gRectClassInfo.bottom); |
| Rect sourceCrop(left, top, right, bottom); |
| |
| if (allLayers) { |
| minLayer = 0; |
| maxLayer = -1; |
| } |
| ScreenshotClient::capture(displayToken, |
| consumer->getIGraphicBufferProducer(), sourceCrop, |
| width, height, uint32_t(minLayer), uint32_t(maxLayer), |
| useIdentityTransform); |
| } |
| } |
| } |
| |
| static void nativeOpenTransaction(JNIEnv* env, jclass clazz) { |
| SurfaceComposerClient::openGlobalTransaction(); |
| } |
| |
| static void nativeCloseTransaction(JNIEnv* env, jclass clazz) { |
| SurfaceComposerClient::closeGlobalTransaction(); |
| } |
| |
| static void nativeSetAnimationTransaction(JNIEnv* env, jclass clazz) { |
| SurfaceComposerClient::setAnimationTransaction(); |
| } |
| |
| static void nativeSetLayer(JNIEnv* env, jclass clazz, jlong nativeObject, jint zorder) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| status_t err = ctrl->setLayer(zorder); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| } |
| |
| static void nativeSetPosition(JNIEnv* env, jclass clazz, jlong nativeObject, jfloat x, jfloat y) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| status_t err = ctrl->setPosition(x, y); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| } |
| |
| static void nativeSetSize(JNIEnv* env, jclass clazz, jlong nativeObject, jint w, jint h) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| status_t err = ctrl->setSize(w, h); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| } |
| |
| static void nativeSetFlags(JNIEnv* env, jclass clazz, jlong nativeObject, jint flags, jint mask) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| status_t err = ctrl->setFlags(flags, mask); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| } |
| |
| static void nativeSetTransparentRegionHint(JNIEnv* env, jclass clazz, jlong nativeObject, jobject regionObj) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| SkRegion* region = android_graphics_Region_getSkRegion(env, regionObj); |
| if (!region) { |
| doThrowIAE(env); |
| return; |
| } |
| |
| const SkIRect& b(region->getBounds()); |
| Region reg(Rect(b.fLeft, b.fTop, b.fRight, b.fBottom)); |
| if (region->isComplex()) { |
| SkRegion::Iterator it(*region); |
| while (!it.done()) { |
| const SkIRect& r(it.rect()); |
| reg.addRectUnchecked(r.fLeft, r.fTop, r.fRight, r.fBottom); |
| it.next(); |
| } |
| } |
| |
| status_t err = ctrl->setTransparentRegionHint(reg); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| } |
| |
| static void nativeSetAlpha(JNIEnv* env, jclass clazz, jlong nativeObject, jfloat alpha) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| status_t err = ctrl->setAlpha(alpha); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| } |
| |
| static void nativeSetMatrix(JNIEnv* env, jclass clazz, jlong nativeObject, |
| jfloat dsdx, jfloat dtdx, jfloat dsdy, jfloat dtdy) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| status_t err = ctrl->setMatrix(dsdx, dtdx, dsdy, dtdy); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| } |
| |
| static void nativeSetWindowCrop(JNIEnv* env, jclass clazz, jlong nativeObject, |
| jint l, jint t, jint r, jint b) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| Rect crop(l, t, r, b); |
| status_t err = ctrl->setCrop(crop); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| } |
| |
| static void nativeSetLayerStack(JNIEnv* env, jclass clazz, jlong nativeObject, jint layerStack) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| status_t err = ctrl->setLayerStack(layerStack); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| } |
| |
| static jobject nativeGetBuiltInDisplay(JNIEnv* env, jclass clazz, jint id) { |
| sp<IBinder> token(SurfaceComposerClient::getBuiltInDisplay(id)); |
| return javaObjectForIBinder(env, token); |
| } |
| |
| static jobject nativeCreateDisplay(JNIEnv* env, jclass clazz, jstring nameObj, |
| jboolean secure) { |
| ScopedUtfChars name(env, nameObj); |
| sp<IBinder> token(SurfaceComposerClient::createDisplay( |
| String8(name.c_str()), bool(secure))); |
| return javaObjectForIBinder(env, token); |
| } |
| |
| static void nativeDestroyDisplay(JNIEnv* env, jclass clazz, jobject tokenObj) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return; |
| SurfaceComposerClient::destroyDisplay(token); |
| } |
| |
| static void nativeSetDisplaySurface(JNIEnv* env, jclass clazz, |
| jobject tokenObj, jlong nativeSurfaceObject) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return; |
| sp<IGraphicBufferProducer> bufferProducer; |
| sp<Surface> sur(reinterpret_cast<Surface *>(nativeSurfaceObject)); |
| if (sur != NULL) { |
| bufferProducer = sur->getIGraphicBufferProducer(); |
| } |
| SurfaceComposerClient::setDisplaySurface(token, bufferProducer); |
| } |
| |
| static void nativeSetDisplayLayerStack(JNIEnv* env, jclass clazz, |
| jobject tokenObj, jint layerStack) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return; |
| |
| SurfaceComposerClient::setDisplayLayerStack(token, layerStack); |
| } |
| |
| static void nativeSetDisplayProjection(JNIEnv* env, jclass clazz, |
| jobject tokenObj, jint orientation, |
| jint layerStackRect_left, jint layerStackRect_top, jint layerStackRect_right, jint layerStackRect_bottom, |
| jint displayRect_left, jint displayRect_top, jint displayRect_right, jint displayRect_bottom) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return; |
| Rect layerStackRect(layerStackRect_left, layerStackRect_top, layerStackRect_right, layerStackRect_bottom); |
| Rect displayRect(displayRect_left, displayRect_top, displayRect_right, displayRect_bottom); |
| SurfaceComposerClient::setDisplayProjection(token, orientation, layerStackRect, displayRect); |
| } |
| |
| static void nativeSetDisplaySize(JNIEnv* env, jclass clazz, |
| jobject tokenObj, jint width, jint height) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return; |
| SurfaceComposerClient::setDisplaySize(token, width, height); |
| } |
| |
| static jobjectArray nativeGetDisplayConfigs(JNIEnv* env, jclass clazz, |
| jobject tokenObj) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return NULL; |
| |
| Vector<DisplayInfo> configs; |
| if (SurfaceComposerClient::getDisplayConfigs(token, &configs) != NO_ERROR || |
| configs.size() == 0) { |
| return NULL; |
| } |
| |
| jobjectArray configArray = env->NewObjectArray(configs.size(), |
| gPhysicalDisplayInfoClassInfo.clazz, NULL); |
| |
| for (size_t c = 0; c < configs.size(); ++c) { |
| const DisplayInfo& info = configs[c]; |
| jobject infoObj = env->NewObject(gPhysicalDisplayInfoClassInfo.clazz, |
| gPhysicalDisplayInfoClassInfo.ctor); |
| env->SetIntField(infoObj, gPhysicalDisplayInfoClassInfo.width, info.w); |
| env->SetIntField(infoObj, gPhysicalDisplayInfoClassInfo.height, info.h); |
| env->SetFloatField(infoObj, gPhysicalDisplayInfoClassInfo.refreshRate, info.fps); |
| env->SetFloatField(infoObj, gPhysicalDisplayInfoClassInfo.density, info.density); |
| env->SetFloatField(infoObj, gPhysicalDisplayInfoClassInfo.xDpi, info.xdpi); |
| env->SetFloatField(infoObj, gPhysicalDisplayInfoClassInfo.yDpi, info.ydpi); |
| env->SetBooleanField(infoObj, gPhysicalDisplayInfoClassInfo.secure, info.secure); |
| env->SetLongField(infoObj, gPhysicalDisplayInfoClassInfo.appVsyncOffsetNanos, |
| info.appVsyncOffset); |
| env->SetLongField(infoObj, gPhysicalDisplayInfoClassInfo.presentationDeadlineNanos, |
| info.presentationDeadline); |
| env->SetObjectArrayElement(configArray, static_cast<jsize>(c), infoObj); |
| env->DeleteLocalRef(infoObj); |
| } |
| |
| return configArray; |
| } |
| |
| static jint nativeGetActiveConfig(JNIEnv* env, jclass clazz, jobject tokenObj) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return -1; |
| return static_cast<jint>(SurfaceComposerClient::getActiveConfig(token)); |
| } |
| |
| static jboolean nativeSetActiveConfig(JNIEnv* env, jclass clazz, jobject tokenObj, jint id) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return JNI_FALSE; |
| status_t err = SurfaceComposerClient::setActiveConfig(token, static_cast<int>(id)); |
| return err == NO_ERROR ? JNI_TRUE : JNI_FALSE; |
| } |
| |
| static void nativeSetDisplayPowerMode(JNIEnv* env, jclass clazz, jobject tokenObj, jint mode) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return; |
| |
| ALOGD_IF_SLOW(100, "Excessive delay in setPowerMode()"); |
| SurfaceComposerClient::setDisplayPowerMode(token, mode); |
| } |
| |
| static jboolean nativeClearContentFrameStats(JNIEnv* env, jclass clazz, jlong nativeObject) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| status_t err = ctrl->clearLayerFrameStats(); |
| |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| |
| // The other end is not ready, just report we failed. |
| if (err == NO_INIT) { |
| return JNI_FALSE; |
| } |
| |
| return JNI_TRUE; |
| } |
| |
| static jboolean nativeGetContentFrameStats(JNIEnv* env, jclass clazz, jlong nativeObject, |
| jobject outStats) { |
| FrameStats stats; |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| status_t err = ctrl->getLayerFrameStats(&stats); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| |
| // The other end is not ready, fine just return empty stats. |
| if (err == NO_INIT) { |
| return JNI_FALSE; |
| } |
| |
| jlong refreshPeriodNano = static_cast<jlong>(stats.refreshPeriodNano); |
| size_t frameCount = stats.desiredPresentTimesNano.size(); |
| |
| jlongArray postedTimesNanoDst = env->NewLongArray(frameCount); |
| if (postedTimesNanoDst == NULL) { |
| return JNI_FALSE; |
| } |
| |
| jlongArray presentedTimesNanoDst = env->NewLongArray(frameCount); |
| if (presentedTimesNanoDst == NULL) { |
| return JNI_FALSE; |
| } |
| |
| jlongArray readyTimesNanoDst = env->NewLongArray(frameCount); |
| if (readyTimesNanoDst == NULL) { |
| return JNI_FALSE; |
| } |
| |
| nsecs_t postedTimesNanoSrc[frameCount]; |
| nsecs_t presentedTimesNanoSrc[frameCount]; |
| nsecs_t readyTimesNanoSrc[frameCount]; |
| |
| for (size_t i = 0; i < frameCount; i++) { |
| nsecs_t postedTimeNano = stats.desiredPresentTimesNano[i]; |
| if (postedTimeNano == INT64_MAX) { |
| postedTimeNano = gWindowContentFrameStatsClassInfo.UNDEFINED_TIME_NANO; |
| } |
| postedTimesNanoSrc[i] = postedTimeNano; |
| |
| nsecs_t presentedTimeNano = stats.actualPresentTimesNano[i]; |
| if (presentedTimeNano == INT64_MAX) { |
| presentedTimeNano = gWindowContentFrameStatsClassInfo.UNDEFINED_TIME_NANO; |
| } |
| presentedTimesNanoSrc[i] = presentedTimeNano; |
| |
| nsecs_t readyTimeNano = stats.frameReadyTimesNano[i]; |
| if (readyTimeNano == INT64_MAX) { |
| readyTimeNano = gWindowContentFrameStatsClassInfo.UNDEFINED_TIME_NANO; |
| } |
| readyTimesNanoSrc[i] = readyTimeNano; |
| } |
| |
| env->SetLongArrayRegion(postedTimesNanoDst, 0, frameCount, postedTimesNanoSrc); |
| env->SetLongArrayRegion(presentedTimesNanoDst, 0, frameCount, presentedTimesNanoSrc); |
| env->SetLongArrayRegion(readyTimesNanoDst, 0, frameCount, readyTimesNanoSrc); |
| |
| env->CallVoidMethod(outStats, gWindowContentFrameStatsClassInfo.init, refreshPeriodNano, |
| postedTimesNanoDst, presentedTimesNanoDst, readyTimesNanoDst); |
| |
| if (env->ExceptionCheck()) { |
| return JNI_FALSE; |
| } |
| |
| return JNI_TRUE; |
| } |
| |
| static jboolean nativeClearAnimationFrameStats(JNIEnv* env, jclass clazz) { |
| status_t err = SurfaceComposerClient::clearAnimationFrameStats(); |
| |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| |
| // The other end is not ready, just report we failed. |
| if (err == NO_INIT) { |
| return JNI_FALSE; |
| } |
| |
| return JNI_TRUE; |
| } |
| |
| static jboolean nativeGetAnimationFrameStats(JNIEnv* env, jclass clazz, jobject outStats) { |
| FrameStats stats; |
| |
| status_t err = SurfaceComposerClient::getAnimationFrameStats(&stats); |
| if (err < 0 && err != NO_INIT) { |
| doThrowIAE(env); |
| } |
| |
| // The other end is not ready, fine just return empty stats. |
| if (err == NO_INIT) { |
| return JNI_FALSE; |
| } |
| |
| jlong refreshPeriodNano = static_cast<jlong>(stats.refreshPeriodNano); |
| size_t frameCount = stats.desiredPresentTimesNano.size(); |
| |
| jlongArray presentedTimesNanoDst = env->NewLongArray(frameCount); |
| if (presentedTimesNanoDst == NULL) { |
| return JNI_FALSE; |
| } |
| |
| nsecs_t presentedTimesNanoSrc[frameCount]; |
| |
| for (size_t i = 0; i < frameCount; i++) { |
| nsecs_t presentedTimeNano = stats.actualPresentTimesNano[i]; |
| if (presentedTimeNano == INT64_MAX) { |
| presentedTimeNano = gWindowContentFrameStatsClassInfo.UNDEFINED_TIME_NANO; |
| } |
| presentedTimesNanoSrc[i] = presentedTimeNano; |
| } |
| |
| env->SetLongArrayRegion(presentedTimesNanoDst, 0, frameCount, presentedTimesNanoSrc); |
| |
| env->CallVoidMethod(outStats, gWindowAnimationFrameStatsClassInfo.init, refreshPeriodNano, |
| presentedTimesNanoDst); |
| |
| if (env->ExceptionCheck()) { |
| return JNI_FALSE; |
| } |
| |
| return JNI_TRUE; |
| } |
| |
| // ---------------------------------------------------------------------------- |
| |
| static JNINativeMethod sSurfaceControlMethods[] = { |
| {"nativeCreate", "(Landroid/view/SurfaceSession;Ljava/lang/String;IIII)J", |
| (void*)nativeCreate }, |
| {"nativeRelease", "(J)V", |
| (void*)nativeRelease }, |
| {"nativeDestroy", "(J)V", |
| (void*)nativeDestroy }, |
| {"nativeScreenshot", "(Landroid/os/IBinder;Landroid/graphics/Rect;IIIIZZI)Landroid/graphics/Bitmap;", |
| (void*)nativeScreenshotBitmap }, |
| {"nativeScreenshot", "(Landroid/os/IBinder;Landroid/view/Surface;Landroid/graphics/Rect;IIIIZZ)V", |
| (void*)nativeScreenshot }, |
| {"nativeOpenTransaction", "()V", |
| (void*)nativeOpenTransaction }, |
| {"nativeCloseTransaction", "()V", |
| (void*)nativeCloseTransaction }, |
| {"nativeSetAnimationTransaction", "()V", |
| (void*)nativeSetAnimationTransaction }, |
| {"nativeSetLayer", "(JI)V", |
| (void*)nativeSetLayer }, |
| {"nativeSetPosition", "(JFF)V", |
| (void*)nativeSetPosition }, |
| {"nativeSetSize", "(JII)V", |
| (void*)nativeSetSize }, |
| {"nativeSetTransparentRegionHint", "(JLandroid/graphics/Region;)V", |
| (void*)nativeSetTransparentRegionHint }, |
| {"nativeSetAlpha", "(JF)V", |
| (void*)nativeSetAlpha }, |
| {"nativeSetMatrix", "(JFFFF)V", |
| (void*)nativeSetMatrix }, |
| {"nativeSetFlags", "(JII)V", |
| (void*)nativeSetFlags }, |
| {"nativeSetWindowCrop", "(JIIII)V", |
| (void*)nativeSetWindowCrop }, |
| {"nativeSetLayerStack", "(JI)V", |
| (void*)nativeSetLayerStack }, |
| {"nativeGetBuiltInDisplay", "(I)Landroid/os/IBinder;", |
| (void*)nativeGetBuiltInDisplay }, |
| {"nativeCreateDisplay", "(Ljava/lang/String;Z)Landroid/os/IBinder;", |
| (void*)nativeCreateDisplay }, |
| {"nativeDestroyDisplay", "(Landroid/os/IBinder;)V", |
| (void*)nativeDestroyDisplay }, |
| {"nativeSetDisplaySurface", "(Landroid/os/IBinder;J)V", |
| (void*)nativeSetDisplaySurface }, |
| {"nativeSetDisplayLayerStack", "(Landroid/os/IBinder;I)V", |
| (void*)nativeSetDisplayLayerStack }, |
| {"nativeSetDisplayProjection", "(Landroid/os/IBinder;IIIIIIIII)V", |
| (void*)nativeSetDisplayProjection }, |
| {"nativeSetDisplaySize", "(Landroid/os/IBinder;II)V", |
| (void*)nativeSetDisplaySize }, |
| {"nativeGetDisplayConfigs", "(Landroid/os/IBinder;)[Landroid/view/SurfaceControl$PhysicalDisplayInfo;", |
| (void*)nativeGetDisplayConfigs }, |
| {"nativeGetActiveConfig", "(Landroid/os/IBinder;)I", |
| (void*)nativeGetActiveConfig }, |
| {"nativeSetActiveConfig", "(Landroid/os/IBinder;I)Z", |
| (void*)nativeSetActiveConfig }, |
| {"nativeClearContentFrameStats", "(J)Z", |
| (void*)nativeClearContentFrameStats }, |
| {"nativeGetContentFrameStats", "(JLandroid/view/WindowContentFrameStats;)Z", |
| (void*)nativeGetContentFrameStats }, |
| {"nativeClearAnimationFrameStats", "()Z", |
| (void*)nativeClearAnimationFrameStats }, |
| {"nativeGetAnimationFrameStats", "(Landroid/view/WindowAnimationFrameStats;)Z", |
| (void*)nativeGetAnimationFrameStats }, |
| {"nativeSetDisplayPowerMode", "(Landroid/os/IBinder;I)V", |
| (void*)nativeSetDisplayPowerMode }, |
| }; |
| |
| int register_android_view_SurfaceControl(JNIEnv* env) |
| { |
| int err = RegisterMethodsOrDie(env, "android/view/SurfaceControl", |
| sSurfaceControlMethods, NELEM(sSurfaceControlMethods)); |
| |
| jclass clazz = FindClassOrDie(env, "android/view/SurfaceControl$PhysicalDisplayInfo"); |
| gPhysicalDisplayInfoClassInfo.clazz = MakeGlobalRefOrDie(env, clazz); |
| gPhysicalDisplayInfoClassInfo.ctor = GetMethodIDOrDie(env, |
| gPhysicalDisplayInfoClassInfo.clazz, "<init>", "()V"); |
| gPhysicalDisplayInfoClassInfo.width = GetFieldIDOrDie(env, clazz, "width", "I"); |
| gPhysicalDisplayInfoClassInfo.height = GetFieldIDOrDie(env, clazz, "height", "I"); |
| gPhysicalDisplayInfoClassInfo.refreshRate = GetFieldIDOrDie(env, clazz, "refreshRate", "F"); |
| gPhysicalDisplayInfoClassInfo.density = GetFieldIDOrDie(env, clazz, "density", "F"); |
| gPhysicalDisplayInfoClassInfo.xDpi = GetFieldIDOrDie(env, clazz, "xDpi", "F"); |
| gPhysicalDisplayInfoClassInfo.yDpi = GetFieldIDOrDie(env, clazz, "yDpi", "F"); |
| gPhysicalDisplayInfoClassInfo.secure = GetFieldIDOrDie(env, clazz, "secure", "Z"); |
| gPhysicalDisplayInfoClassInfo.appVsyncOffsetNanos = GetFieldIDOrDie(env, |
| clazz, "appVsyncOffsetNanos", "J"); |
| gPhysicalDisplayInfoClassInfo.presentationDeadlineNanos = GetFieldIDOrDie(env, |
| clazz, "presentationDeadlineNanos", "J"); |
| |
| jclass rectClazz = FindClassOrDie(env, "android/graphics/Rect"); |
| gRectClassInfo.bottom = GetFieldIDOrDie(env, rectClazz, "bottom", "I"); |
| gRectClassInfo.left = GetFieldIDOrDie(env, rectClazz, "left", "I"); |
| gRectClassInfo.right = GetFieldIDOrDie(env, rectClazz, "right", "I"); |
| gRectClassInfo.top = GetFieldIDOrDie(env, rectClazz, "top", "I"); |
| |
| jclass frameStatsClazz = FindClassOrDie(env, "android/view/FrameStats"); |
| jfieldID undefined_time_nano_field = GetStaticFieldIDOrDie(env, |
| frameStatsClazz, "UNDEFINED_TIME_NANO", "J"); |
| nsecs_t undefined_time_nano = env->GetStaticLongField(frameStatsClazz, undefined_time_nano_field); |
| |
| jclass contFrameStatsClazz = FindClassOrDie(env, "android/view/WindowContentFrameStats"); |
| gWindowContentFrameStatsClassInfo.init = GetMethodIDOrDie(env, |
| contFrameStatsClazz, "init", "(J[J[J[J)V"); |
| gWindowContentFrameStatsClassInfo.UNDEFINED_TIME_NANO = undefined_time_nano; |
| |
| jclass animFrameStatsClazz = FindClassOrDie(env, "android/view/WindowAnimationFrameStats"); |
| gWindowAnimationFrameStatsClassInfo.init = GetMethodIDOrDie(env, |
| animFrameStatsClazz, "init", "(J[J)V"); |
| gWindowAnimationFrameStatsClassInfo.UNDEFINED_TIME_NANO = undefined_time_nano; |
| |
| return err; |
| } |
| |
| }; |
