| /* |
| * 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" |
| #define LOG_NDEBUG 0 |
| |
| #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-base/chrono_utils.h> |
| #include <nativehelper/JNIHelp.h> |
| #include <nativehelper/ScopedUtfChars.h> |
| #include <android_runtime/android_view_Surface.h> |
| #include <android_runtime/android_view_SurfaceSession.h> |
| #include <gui/Surface.h> |
| #include <gui/SurfaceComposerClient.h> |
| #include <jni.h> |
| #include <memory> |
| #include <stdio.h> |
| #include <system/graphics.h> |
| #include <ui/DisplayInfo.h> |
| #include <ui/FrameStats.h> |
| #include <ui/GraphicTypes.h> |
| #include <ui/HdrCapabilities.h> |
| #include <ui/Rect.h> |
| #include <ui/Region.h> |
| #include <utils/Log.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) { |
| delete ((ScreenshotClient*) context); |
| } |
| |
| static struct { |
| nsecs_t UNDEFINED_TIME_NANO; |
| jmethodID init; |
| } gWindowContentFrameStatsClassInfo; |
| |
| static struct { |
| nsecs_t UNDEFINED_TIME_NANO; |
| jmethodID init; |
| } gWindowAnimationFrameStatsClassInfo; |
| |
| static struct { |
| jclass clazz; |
| jmethodID ctor; |
| } gHdrCapabilitiesClassInfo; |
| |
| static struct { |
| jclass clazz; |
| jmethodID builder; |
| } gGraphicBufferClassInfo; |
| |
| // ---------------------------------------------------------------------------- |
| |
| static jlong nativeCreateTransaction(JNIEnv* env, jclass clazz) { |
| return reinterpret_cast<jlong>(new SurfaceComposerClient::Transaction); |
| } |
| |
| static void releaseTransaction(SurfaceComposerClient::Transaction* t) { |
| delete t; |
| } |
| |
| static jlong nativeGetNativeTransactionFinalizer(JNIEnv* env, jclass clazz) { |
| return static_cast<jlong>(reinterpret_cast<uintptr_t>(&releaseTransaction)); |
| } |
| |
| static jlong nativeCreate(JNIEnv* env, jclass clazz, jobject sessionObj, |
| jstring nameStr, jint w, jint h, jint format, jint flags, jlong parentObject, |
| jint windowType, jint ownerUid) { |
| ScopedUtfChars name(env, nameStr); |
| sp<SurfaceComposerClient> client(android_view_SurfaceSession_getClient(env, sessionObj)); |
| SurfaceControl *parent = reinterpret_cast<SurfaceControl*>(parentObject); |
| sp<SurfaceControl> surface; |
| status_t err = client->createSurfaceChecked( |
| String8(name.c_str()), w, h, format, &surface, flags, parent, windowType, ownerUid); |
| if (err == NAME_NOT_FOUND) { |
| jniThrowException(env, "java/lang/IllegalArgumentException", NULL); |
| return 0; |
| } else if (err != NO_ERROR) { |
| 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 void nativeDisconnect(JNIEnv* env, jclass clazz, jlong nativeObject) { |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| if (ctrl != NULL) { |
| ctrl->disconnect(); |
| } |
| } |
| |
| static Rect rectFromObj(JNIEnv* env, jobject rectObj) { |
| int left = env->GetIntField(rectObj, gRectClassInfo.left); |
| int top = env->GetIntField(rectObj, gRectClassInfo.top); |
| int right = env->GetIntField(rectObj, gRectClassInfo.right); |
| int bottom = env->GetIntField(rectObj, gRectClassInfo.bottom); |
| return Rect(left, top, right, bottom); |
| } |
| |
| static jobject nativeScreenshotToBuffer(JNIEnv* env, jclass clazz, |
| jobject displayTokenObj, jobject sourceCropObj, jint width, jint height, |
| jint minLayer, jint maxLayer, bool allLayers, bool useIdentityTransform, |
| int rotation, bool captureSecureLayers) { |
| sp<IBinder> displayToken = ibinderForJavaObject(env, displayTokenObj); |
| if (displayToken == NULL) { |
| return NULL; |
| } |
| Rect sourceCrop = rectFromObj(env, sourceCropObj); |
| if (allLayers) { |
| minLayer = INT32_MIN; |
| maxLayer = INT32_MAX; |
| } |
| sp<GraphicBuffer> buffer; |
| bool capturedSecureLayers = false; |
| status_t res = ScreenshotClient::capture(displayToken, |
| sourceCrop, width, height, minLayer, maxLayer, useIdentityTransform, |
| rotation, captureSecureLayers, &buffer, capturedSecureLayers); |
| if (res != NO_ERROR) { |
| return NULL; |
| } |
| |
| return env->CallStaticObjectMethod(gGraphicBufferClassInfo.clazz, |
| gGraphicBufferClassInfo.builder, |
| buffer->getWidth(), |
| buffer->getHeight(), |
| buffer->getPixelFormat(), |
| (jint)buffer->getUsage(), |
| (jlong)buffer.get(), |
| capturedSecureLayers); |
| } |
| |
| 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; |
| } |
| |
| Rect sourceCrop = rectFromObj(env, sourceCropObj); |
| |
| std::unique_ptr<ScreenshotClient> screenshot(new ScreenshotClient()); |
| status_t res; |
| if (allLayers) { |
| minLayer = INT32_MIN; |
| maxLayer = INT32_MAX; |
| } |
| |
| sp<GraphicBuffer> buffer; |
| res = ScreenshotClient::capture(displayToken, sourceCrop, width, height, |
| minLayer, maxLayer, useIdentityTransform, static_cast<uint32_t>(rotation), &buffer); |
| if (res != NO_ERROR) { |
| return NULL; |
| } |
| |
| SkColorType colorType; |
| SkAlphaType alphaType; |
| |
| PixelFormat format = buffer->getPixelFormat(); |
| switch (format) { |
| case PIXEL_FORMAT_RGBX_8888: { |
| colorType = kRGBA_8888_SkColorType; |
| alphaType = kOpaque_SkAlphaType; |
| break; |
| } |
| case PIXEL_FORMAT_RGBA_8888: { |
| colorType = kRGBA_8888_SkColorType; |
| alphaType = kPremul_SkAlphaType; |
| break; |
| } |
| case PIXEL_FORMAT_RGBA_FP16: { |
| colorType = kRGBA_F16_SkColorType; |
| alphaType = kPremul_SkAlphaType; |
| break; |
| } |
| case PIXEL_FORMAT_RGB_565: { |
| colorType = kRGB_565_SkColorType; |
| alphaType = kOpaque_SkAlphaType; |
| break; |
| } |
| default: { |
| return NULL; |
| } |
| } |
| |
| SkImageInfo info = SkImageInfo::Make(buffer->getWidth(), buffer->getHeight(), |
| colorType, alphaType, |
| SkColorSpace::MakeSRGB()); |
| |
| auto bitmap = sk_sp<Bitmap>(new Bitmap(buffer.get(), info)); |
| return bitmap::createBitmap(env, bitmap.release(), |
| android::bitmap::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) { |
| return; |
| } |
| |
| sp<Surface> consumer = android_view_Surface_getSurface(env, surfaceObj); |
| if (consumer == NULL) { |
| return; |
| } |
| |
| Rect sourceCrop; |
| if (sourceCropObj != NULL) { |
| sourceCrop = rectFromObj(env, sourceCropObj); |
| } |
| |
| if (allLayers) { |
| minLayer = INT32_MIN; |
| maxLayer = INT32_MAX; |
| } |
| |
| sp<GraphicBuffer> buffer; |
| ScreenshotClient::capture(displayToken, sourceCrop, width, height, minLayer, maxLayer, |
| useIdentityTransform, 0, &buffer); |
| |
| Surface::attachAndQueueBuffer(consumer.get(), buffer); |
| } |
| |
| static jobject nativeCaptureLayers(JNIEnv* env, jclass clazz, jobject layerHandleToken, |
| jobject sourceCropObj, jfloat frameScale) { |
| |
| sp<IBinder> layerHandle = ibinderForJavaObject(env, layerHandleToken); |
| if (layerHandle == NULL) { |
| return NULL; |
| } |
| |
| Rect sourceCrop; |
| if (sourceCropObj != NULL) { |
| sourceCrop = rectFromObj(env, sourceCropObj); |
| } |
| |
| sp<GraphicBuffer> buffer; |
| status_t res = ScreenshotClient::captureChildLayers(layerHandle, sourceCrop, frameScale, &buffer); |
| if (res != NO_ERROR) { |
| return NULL; |
| } |
| |
| return env->CallStaticObjectMethod(gGraphicBufferClassInfo.clazz, |
| gGraphicBufferClassInfo.builder, |
| buffer->getWidth(), |
| buffer->getHeight(), |
| buffer->getPixelFormat(), |
| (jint)buffer->getUsage(), |
| (jlong)buffer.get()); |
| } |
| |
| static void nativeApplyTransaction(JNIEnv* env, jclass clazz, jlong transactionObj, jboolean sync) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->apply(sync); |
| } |
| |
| static void nativeMergeTransaction(JNIEnv* env, jclass clazz, |
| jlong transactionObj, jlong otherTransactionObj) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| auto otherTransaction = reinterpret_cast<SurfaceComposerClient::Transaction*>( |
| otherTransactionObj); |
| transaction->merge(std::move(*otherTransaction)); |
| } |
| |
| static void nativeSetAnimationTransaction(JNIEnv* env, jclass clazz, jlong transactionObj) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->setAnimationTransaction(); |
| } |
| |
| static void nativeSetEarlyWakeup(JNIEnv* env, jclass clazz, jlong transactionObj) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->setEarlyWakeup(); |
| } |
| |
| static void nativeSetLayer(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, jint zorder) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| transaction->setLayer(ctrl, zorder); |
| } |
| |
| static void nativeSetRelativeLayer(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, |
| jobject relativeTo, jint zorder) { |
| |
| auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| sp<IBinder> handle = ibinderForJavaObject(env, relativeTo); |
| |
| { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->setRelativeLayer(ctrl, handle, zorder); |
| } |
| } |
| |
| static void nativeSetPosition(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, jfloat x, jfloat y) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| transaction->setPosition(ctrl, x, y); |
| } |
| |
| static void nativeSetGeometryAppliesWithResize(JNIEnv* env, jclass clazz, |
| jlong transactionObj, |
| jlong nativeObject) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| transaction->setGeometryAppliesWithResize(ctrl); |
| } |
| |
| static void nativeSetSize(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, jint w, jint h) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| transaction->setSize(ctrl, w, h); |
| } |
| |
| static void nativeSetFlags(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, jint flags, jint mask) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| transaction->setFlags(ctrl, flags, mask); |
| } |
| |
| static void nativeSetTransparentRegionHint(JNIEnv* env, jclass clazz, jlong transactionObj, |
| 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(); |
| } |
| } |
| |
| { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->setTransparentRegionHint(ctrl, reg); |
| } |
| } |
| |
| static void nativeSetAlpha(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, jfloat alpha) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| transaction->setAlpha(ctrl, alpha); |
| } |
| |
| static void nativeSetColor(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, jfloatArray fColor) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| |
| float* floatColors = env->GetFloatArrayElements(fColor, 0); |
| half3 color(floatColors[0], floatColors[1], floatColors[2]); |
| transaction->setColor(ctrl, color); |
| } |
| |
| static void nativeSetMatrix(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, |
| jfloat dsdx, jfloat dtdx, jfloat dtdy, jfloat dsdy) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| transaction->setMatrix(ctrl, dsdx, dtdx, dtdy, dsdy); |
| } |
| |
| static void nativeSetWindowCrop(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, |
| jint l, jint t, jint r, jint b) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| Rect crop(l, t, r, b); |
| transaction->setCrop(ctrl, crop); |
| } |
| |
| static void nativeSetFinalCrop(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, |
| jint l, jint t, jint r, jint b) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| Rect crop(l, t, r, b); |
| transaction->setFinalCrop(ctrl, crop); |
| } |
| |
| static void nativeSetLayerStack(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, jint layerStack) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| SurfaceControl* const ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| transaction->setLayerStack(ctrl, layerStack); |
| } |
| |
| 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, |
| jlong transactionObj, |
| 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(); |
| } |
| |
| |
| status_t err = NO_ERROR; |
| { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| err = transaction->setDisplaySurface(token, |
| bufferProducer); |
| } |
| if (err != NO_ERROR) { |
| doThrowIAE(env, "Illegal Surface, could not enable async mode. Was this" |
| " Surface created with singleBufferMode?"); |
| } |
| } |
| |
| static void nativeSetDisplayLayerStack(JNIEnv* env, jclass clazz, |
| jlong transactionObj, |
| jobject tokenObj, jint layerStack) { |
| |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return; |
| |
| { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->setDisplayLayerStack(token, layerStack); |
| } |
| } |
| |
| static void nativeSetDisplayProjection(JNIEnv* env, jclass clazz, |
| jlong transactionObj, |
| 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); |
| |
| { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->setDisplayProjection(token, orientation, layerStackRect, displayRect); |
| } |
| } |
| |
| static void nativeSetDisplaySize(JNIEnv* env, jclass clazz, |
| jlong transactionObj, |
| jobject tokenObj, jint width, jint height) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return; |
| |
| { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->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 jintArray nativeGetDisplayColorModes(JNIEnv* env, jclass, jobject tokenObj) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return NULL; |
| Vector<ui::ColorMode> colorModes; |
| if (SurfaceComposerClient::getDisplayColorModes(token, &colorModes) != NO_ERROR || |
| colorModes.isEmpty()) { |
| return NULL; |
| } |
| |
| jintArray colorModesArray = env->NewIntArray(colorModes.size()); |
| if (colorModesArray == NULL) { |
| jniThrowException(env, "java/lang/OutOfMemoryError", NULL); |
| return NULL; |
| } |
| jint* colorModesArrayValues = env->GetIntArrayElements(colorModesArray, 0); |
| for (size_t i = 0; i < colorModes.size(); i++) { |
| colorModesArrayValues[i] = static_cast<jint>(colorModes[i]); |
| } |
| env->ReleaseIntArrayElements(colorModesArray, colorModesArrayValues, 0); |
| return colorModesArray; |
| } |
| |
| static jint nativeGetActiveColorMode(JNIEnv* env, jclass, jobject tokenObj) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return -1; |
| return static_cast<jint>(SurfaceComposerClient::getActiveColorMode(token)); |
| } |
| |
| static jboolean nativeSetActiveColorMode(JNIEnv* env, jclass, |
| jobject tokenObj, jint colorMode) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObj)); |
| if (token == NULL) return JNI_FALSE; |
| status_t err = SurfaceComposerClient::setActiveColorMode(token, |
| static_cast<ui::ColorMode>(colorMode)); |
| 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; |
| |
| android::base::Timer t; |
| SurfaceComposerClient::setDisplayPowerMode(token, mode); |
| if (t.duration() > 100ms) ALOGD("Excessive delay in setPowerMode()"); |
| } |
| |
| 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 void nativeDeferTransactionUntil(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, |
| jobject handleObject, jlong frameNumber) { |
| auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| sp<IBinder> handle = ibinderForJavaObject(env, handleObject); |
| |
| { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->deferTransactionUntil(ctrl, handle, frameNumber); |
| } |
| } |
| |
| static void nativeDeferTransactionUntilSurface(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, |
| jlong surfaceObject, jlong frameNumber) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| sp<Surface> barrier = reinterpret_cast<Surface *>(surfaceObject); |
| |
| transaction->deferTransactionUntil(ctrl, barrier, frameNumber); |
| } |
| |
| static void nativeReparentChildren(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, |
| jobject newParentObject) { |
| |
| auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| sp<IBinder> handle = ibinderForJavaObject(env, newParentObject); |
| |
| { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->reparentChildren(ctrl, handle); |
| } |
| } |
| |
| static void nativeReparent(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, |
| jobject newParentObject) { |
| auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| sp<IBinder> parentHandle = ibinderForJavaObject(env, newParentObject); |
| |
| { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| transaction->reparent(ctrl, parentHandle); |
| } |
| } |
| |
| static void nativeSeverChildren(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| transaction->detachChildren(ctrl); |
| } |
| |
| static void nativeSetOverrideScalingMode(JNIEnv* env, jclass clazz, jlong transactionObj, |
| jlong nativeObject, |
| jint scalingMode) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| |
| auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| transaction->setOverrideScalingMode(ctrl, scalingMode); |
| } |
| |
| static void nativeDestroyInTransaction(JNIEnv* env, jclass clazz, |
| jlong transactionObj, |
| jlong nativeObject) { |
| auto transaction = reinterpret_cast<SurfaceComposerClient::Transaction*>(transactionObj); |
| auto ctrl = reinterpret_cast<SurfaceControl*>(nativeObject); |
| transaction->destroySurface(ctrl); |
| } |
| |
| static jobject nativeGetHandle(JNIEnv* env, jclass clazz, jlong nativeObject) { |
| auto ctrl = reinterpret_cast<SurfaceControl *>(nativeObject); |
| return javaObjectForIBinder(env, ctrl->getHandle()); |
| } |
| |
| static jobject nativeGetHdrCapabilities(JNIEnv* env, jclass clazz, jobject tokenObject) { |
| sp<IBinder> token(ibinderForJavaObject(env, tokenObject)); |
| if (token == NULL) return NULL; |
| |
| HdrCapabilities capabilities; |
| SurfaceComposerClient::getHdrCapabilities(token, &capabilities); |
| |
| const auto& types = capabilities.getSupportedHdrTypes(); |
| std::vector<int32_t> intTypes; |
| for (auto type : types) { |
| intTypes.push_back(static_cast<int32_t>(type)); |
| } |
| auto typesArray = env->NewIntArray(types.size()); |
| env->SetIntArrayRegion(typesArray, 0, intTypes.size(), intTypes.data()); |
| |
| return env->NewObject(gHdrCapabilitiesClassInfo.clazz, gHdrCapabilitiesClassInfo.ctor, |
| typesArray, capabilities.getDesiredMaxLuminance(), |
| capabilities.getDesiredMaxAverageLuminance(), capabilities.getDesiredMinLuminance()); |
| } |
| |
| static jlong nativeReadFromParcel(JNIEnv* env, jclass clazz, jobject parcelObj) { |
| Parcel* parcel = parcelForJavaObject(env, parcelObj); |
| if (parcel == NULL) { |
| doThrowNPE(env); |
| return 0; |
| } |
| sp<SurfaceControl> surface = SurfaceControl::readFromParcel(parcel); |
| if (surface == nullptr) { |
| return 0; |
| } |
| surface->incStrong((void *)nativeCreate); |
| return reinterpret_cast<jlong>(surface.get()); |
| } |
| |
| static void nativeWriteToParcel(JNIEnv* env, jclass clazz, |
| jlong nativeObject, jobject parcelObj) { |
| Parcel* parcel = parcelForJavaObject(env, parcelObj); |
| if (parcel == NULL) { |
| doThrowNPE(env); |
| return; |
| } |
| SurfaceControl* const self = reinterpret_cast<SurfaceControl *>(nativeObject); |
| self->writeToParcel(parcel); |
| } |
| |
| // ---------------------------------------------------------------------------- |
| |
| static const JNINativeMethod sSurfaceControlMethods[] = { |
| {"nativeCreate", "(Landroid/view/SurfaceSession;Ljava/lang/String;IIIIJII)J", |
| (void*)nativeCreate }, |
| {"nativeReadFromParcel", "(Landroid/os/Parcel;)J", |
| (void*)nativeReadFromParcel }, |
| {"nativeWriteToParcel", "(JLandroid/os/Parcel;)V", |
| (void*)nativeWriteToParcel }, |
| {"nativeRelease", "(J)V", |
| (void*)nativeRelease }, |
| {"nativeDestroy", "(J)V", |
| (void*)nativeDestroy }, |
| {"nativeDisconnect", "(J)V", |
| (void*)nativeDisconnect }, |
| {"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 }, |
| {"nativeCreateTransaction", "()J", |
| (void*)nativeCreateTransaction }, |
| {"nativeApplyTransaction", "(JZ)V", |
| (void*)nativeApplyTransaction }, |
| {"nativeGetNativeTransactionFinalizer", "()J", |
| (void*)nativeGetNativeTransactionFinalizer }, |
| {"nativeMergeTransaction", "(JJ)V", |
| (void*)nativeMergeTransaction }, |
| {"nativeSetAnimationTransaction", "(J)V", |
| (void*)nativeSetAnimationTransaction }, |
| {"nativeSetEarlyWakeup", "(J)V", |
| (void*)nativeSetEarlyWakeup }, |
| {"nativeSetLayer", "(JJI)V", |
| (void*)nativeSetLayer }, |
| {"nativeSetRelativeLayer", "(JJLandroid/os/IBinder;I)V", |
| (void*)nativeSetRelativeLayer }, |
| {"nativeSetPosition", "(JJFF)V", |
| (void*)nativeSetPosition }, |
| {"nativeSetGeometryAppliesWithResize", "(JJ)V", |
| (void*)nativeSetGeometryAppliesWithResize }, |
| {"nativeSetSize", "(JJII)V", |
| (void*)nativeSetSize }, |
| {"nativeSetTransparentRegionHint", "(JJLandroid/graphics/Region;)V", |
| (void*)nativeSetTransparentRegionHint }, |
| {"nativeSetAlpha", "(JJF)V", |
| (void*)nativeSetAlpha }, |
| {"nativeSetColor", "(JJ[F)V", |
| (void*)nativeSetColor }, |
| {"nativeSetMatrix", "(JJFFFF)V", |
| (void*)nativeSetMatrix }, |
| {"nativeSetFlags", "(JJII)V", |
| (void*)nativeSetFlags }, |
| {"nativeSetWindowCrop", "(JJIIII)V", |
| (void*)nativeSetWindowCrop }, |
| {"nativeSetFinalCrop", "(JJIIII)V", |
| (void*)nativeSetFinalCrop }, |
| {"nativeSetLayerStack", "(JJI)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", "(JLandroid/os/IBinder;J)V", |
| (void*)nativeSetDisplaySurface }, |
| {"nativeSetDisplayLayerStack", "(JLandroid/os/IBinder;I)V", |
| (void*)nativeSetDisplayLayerStack }, |
| {"nativeSetDisplayProjection", "(JLandroid/os/IBinder;IIIIIIIII)V", |
| (void*)nativeSetDisplayProjection }, |
| {"nativeSetDisplaySize", "(JLandroid/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 }, |
| {"nativeGetDisplayColorModes", "(Landroid/os/IBinder;)[I", |
| (void*)nativeGetDisplayColorModes}, |
| {"nativeGetActiveColorMode", "(Landroid/os/IBinder;)I", |
| (void*)nativeGetActiveColorMode}, |
| {"nativeSetActiveColorMode", "(Landroid/os/IBinder;I)Z", |
| (void*)nativeSetActiveColorMode}, |
| {"nativeGetHdrCapabilities", "(Landroid/os/IBinder;)Landroid/view/Display$HdrCapabilities;", |
| (void*)nativeGetHdrCapabilities }, |
| {"nativeClearContentFrameStats", "(J)Z", |
| (void*)nativeClearContentFrameStats }, |
| {"nativeGetContentFrameStats", "(JLandroid/view/WindowContentFrameStats;)Z", |
| (void*)nativeGetContentFrameStats }, |
| {"nativeClearAnimationFrameStats", "()Z", |
| (void*)nativeClearAnimationFrameStats }, |
| {"nativeGetAnimationFrameStats", "(Landroid/view/WindowAnimationFrameStats;)Z", |
| (void*)nativeGetAnimationFrameStats }, |
| {"nativeSetDisplayPowerMode", "(Landroid/os/IBinder;I)V", |
| (void*)nativeSetDisplayPowerMode }, |
| {"nativeDeferTransactionUntil", "(JJLandroid/os/IBinder;J)V", |
| (void*)nativeDeferTransactionUntil }, |
| {"nativeDeferTransactionUntilSurface", "(JJJJ)V", |
| (void*)nativeDeferTransactionUntilSurface }, |
| {"nativeReparentChildren", "(JJLandroid/os/IBinder;)V", |
| (void*)nativeReparentChildren } , |
| {"nativeReparent", "(JJLandroid/os/IBinder;)V", |
| (void*)nativeReparent }, |
| {"nativeSeverChildren", "(JJ)V", |
| (void*)nativeSeverChildren } , |
| {"nativeSetOverrideScalingMode", "(JJI)V", |
| (void*)nativeSetOverrideScalingMode }, |
| {"nativeDestroy", "(JJ)V", |
| (void*)nativeDestroyInTransaction }, |
| {"nativeGetHandle", "(J)Landroid/os/IBinder;", |
| (void*)nativeGetHandle }, |
| {"nativeScreenshotToBuffer", |
| "(Landroid/os/IBinder;Landroid/graphics/Rect;IIIIZZIZ)Landroid/graphics/GraphicBuffer;", |
| (void*)nativeScreenshotToBuffer }, |
| {"nativeCaptureLayers", "(Landroid/os/IBinder;Landroid/graphics/Rect;F)Landroid/graphics/GraphicBuffer;", |
| (void*)nativeCaptureLayers }, |
| }; |
| |
| int register_android_view_SurfaceControl(JNIEnv* env) |
| { |
| int err = RegisterMethodsOrDie(env, "android/view/SurfaceControl", |
| sSurfaceControlMethods, NELEM(sSurfaceControlMethods)); |
| |
| jclass clazz = FindClassOrDie(env, "android/view/SurfaceControl$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; |
| |
| jclass hdrCapabilitiesClazz = FindClassOrDie(env, "android/view/Display$HdrCapabilities"); |
| gHdrCapabilitiesClassInfo.clazz = MakeGlobalRefOrDie(env, hdrCapabilitiesClazz); |
| gHdrCapabilitiesClassInfo.ctor = GetMethodIDOrDie(env, hdrCapabilitiesClazz, "<init>", |
| "([IFFF)V"); |
| |
| jclass graphicsBufferClazz = FindClassOrDie(env, "android/graphics/GraphicBuffer"); |
| gGraphicBufferClassInfo.clazz = MakeGlobalRefOrDie(env, graphicsBufferClazz); |
| gGraphicBufferClassInfo.builder = GetStaticMethodIDOrDie(env, graphicsBufferClazz, |
| "createFromExisting", "(IIIIJZ)Landroid/graphics/GraphicBuffer;"); |
| |
| return err; |
| } |
| |
| }; |