| /* |
| * Copyright 2018 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. |
| */ |
| |
| #include <android/hardware/configstore/1.0/ISurfaceFlingerConfigs.h> |
| #include <android/native_window.h> |
| #include <android/surface_control.h> |
| #include <android/surface_control_jni.h> |
| #include <android_runtime/android_view_SurfaceControl.h> |
| #include <configstore/Utils.h> |
| #include <gui/HdrMetadata.h> |
| #include <gui/ISurfaceComposer.h> |
| #include <gui/Surface.h> |
| #include <gui/SurfaceComposerClient.h> |
| #include <gui/SurfaceControl.h> |
| #include <private/android/choreographer.h> |
| #include <surface_control_private.h> |
| #include <ui/DynamicDisplayInfo.h> |
| #include <utils/Timers.h> |
| |
| #include <utility> |
| |
| using namespace android::hardware::configstore; |
| using namespace android::hardware::configstore::V1_0; |
| using namespace android; |
| |
| using Transaction = SurfaceComposerClient::Transaction; |
| |
| #define CHECK_NOT_NULL(name) \ |
| LOG_ALWAYS_FATAL_IF(name == nullptr, "nullptr passed as " #name " argument"); |
| |
| #define CHECK_VALID_RECT(name) \ |
| LOG_ALWAYS_FATAL_IF(!static_cast<const Rect&>(name).isValid(), \ |
| "invalid arg passed as " #name " argument"); |
| |
| static_assert(static_cast<int>(ADATASPACE_UNKNOWN) == static_cast<int>(HAL_DATASPACE_UNKNOWN)); |
| static_assert(static_cast<int>(ADATASPACE_SCRGB_LINEAR) == |
| static_cast<int>(HAL_DATASPACE_V0_SCRGB_LINEAR)); |
| static_assert(static_cast<int>(ADATASPACE_SRGB) == static_cast<int>(HAL_DATASPACE_V0_SRGB)); |
| static_assert(static_cast<int>(ADATASPACE_SCRGB) == static_cast<int>(HAL_DATASPACE_V0_SCRGB)); |
| static_assert(static_cast<int>(ADATASPACE_DISPLAY_P3) == |
| static_cast<int>(HAL_DATASPACE_DISPLAY_P3)); |
| static_assert(static_cast<int>(ADATASPACE_BT2020_PQ) == static_cast<int>(HAL_DATASPACE_BT2020_PQ)); |
| |
| Transaction* ASurfaceTransaction_to_Transaction(ASurfaceTransaction* aSurfaceTransaction) { |
| return reinterpret_cast<Transaction*>(aSurfaceTransaction); |
| } |
| |
| SurfaceControl* ASurfaceControl_to_SurfaceControl(ASurfaceControl* aSurfaceControl) { |
| return reinterpret_cast<SurfaceControl*>(aSurfaceControl); |
| } |
| |
| void SurfaceControl_acquire(SurfaceControl* surfaceControl) { |
| // incStrong/decStrong token must be the same, doesn't matter what it is |
| surfaceControl->incStrong((void*)SurfaceControl_acquire); |
| } |
| |
| void SurfaceControl_release(SurfaceControl* surfaceControl) { |
| // incStrong/decStrong token must be the same, doesn't matter what it is |
| surfaceControl->decStrong((void*)SurfaceControl_acquire); |
| } |
| |
| ASurfaceControl* ASurfaceControl_createFromWindow(ANativeWindow* window, const char* debug_name) { |
| CHECK_NOT_NULL(window); |
| CHECK_NOT_NULL(debug_name); |
| |
| sp<SurfaceComposerClient> client = new SurfaceComposerClient(); |
| if (client->initCheck() != NO_ERROR) { |
| return nullptr; |
| } |
| |
| Surface* surface = static_cast<Surface*>(window); |
| sp<IBinder> parentHandle = surface->getSurfaceControlHandle(); |
| |
| int32_t flags = ISurfaceComposerClient::eFXSurfaceBufferState; |
| sp<SurfaceControl> surfaceControl; |
| if (parentHandle) { |
| surfaceControl = |
| client->createSurface(String8(debug_name), 0 /* width */, 0 /* height */, |
| // Format is only relevant for buffer queue layers. |
| PIXEL_FORMAT_UNKNOWN /* format */, flags, parentHandle); |
| } else { |
| // deprecated, this should no longer be used |
| surfaceControl = nullptr; |
| } |
| |
| if (!surfaceControl) { |
| return nullptr; |
| } |
| |
| SurfaceControl_acquire(surfaceControl.get()); |
| return reinterpret_cast<ASurfaceControl*>(surfaceControl.get()); |
| } |
| |
| ASurfaceControl* ASurfaceControl_create(ASurfaceControl* parent, const char* debug_name) { |
| CHECK_NOT_NULL(parent); |
| CHECK_NOT_NULL(debug_name); |
| |
| SurfaceComposerClient* client = ASurfaceControl_to_SurfaceControl(parent)->getClient().get(); |
| |
| SurfaceControl* surfaceControlParent = ASurfaceControl_to_SurfaceControl(parent); |
| |
| uint32_t flags = ISurfaceComposerClient::eFXSurfaceBufferState; |
| sp<SurfaceControl> surfaceControl = |
| client->createSurface(String8(debug_name), 0 /* width */, 0 /* height */, |
| // Format is only relevant for buffer queue layers. |
| PIXEL_FORMAT_UNKNOWN /* format */, flags, |
| surfaceControlParent->getHandle()); |
| if (!surfaceControl) { |
| return nullptr; |
| } |
| |
| SurfaceControl_acquire(surfaceControl.get()); |
| return reinterpret_cast<ASurfaceControl*>(surfaceControl.get()); |
| } |
| |
| void ASurfaceControl_acquire(ASurfaceControl* aSurfaceControl) { |
| SurfaceControl* surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| |
| SurfaceControl_acquire(surfaceControl); |
| } |
| |
| void ASurfaceControl_release(ASurfaceControl* aSurfaceControl) { |
| SurfaceControl* surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| |
| SurfaceControl_release(surfaceControl); |
| } |
| |
| ASurfaceControl* ASurfaceControl_fromJava(JNIEnv* env, jobject surfaceControlObj) { |
| LOG_ALWAYS_FATAL_IF(!env, "nullptr passed to ASurfaceControl_fromJava as env argument"); |
| LOG_ALWAYS_FATAL_IF(!surfaceControlObj, |
| "nullptr passed to ASurfaceControl_fromJava as surfaceControlObj argument"); |
| SurfaceControl* surfaceControl = |
| android_view_SurfaceControl_getNativeSurfaceControl(env, surfaceControlObj); |
| LOG_ALWAYS_FATAL_IF(!surfaceControl, |
| "surfaceControlObj passed to ASurfaceControl_fromJava is not valid"); |
| SurfaceControl_acquire(surfaceControl); |
| return reinterpret_cast<ASurfaceControl*>(surfaceControl); |
| } |
| |
| struct ASurfaceControlStats { |
| std::variant<int64_t, sp<Fence>> acquireTimeOrFence; |
| sp<Fence> previousReleaseFence; |
| uint64_t frameNumber; |
| }; |
| |
| void ASurfaceControl_registerSurfaceStatsListener(ASurfaceControl* control, int32_t id, |
| void* context, |
| ASurfaceControl_SurfaceStatsListener func) { |
| SurfaceStatsCallback callback = [func, id](void* callback_context, nsecs_t, const sp<Fence>&, |
| const SurfaceStats& surfaceStats) { |
| ASurfaceControlStats aSurfaceControlStats; |
| |
| aSurfaceControlStats.acquireTimeOrFence = surfaceStats.acquireTimeOrFence; |
| aSurfaceControlStats.previousReleaseFence = surfaceStats.previousReleaseFence; |
| aSurfaceControlStats.frameNumber = surfaceStats.eventStats.frameNumber; |
| |
| (*func)(callback_context, id, &aSurfaceControlStats); |
| }; |
| |
| TransactionCompletedListener::getInstance()->addSurfaceStatsListener(context, |
| reinterpret_cast<void*>(func), ASurfaceControl_to_SurfaceControl(control), callback); |
| } |
| |
| void ASurfaceControl_unregisterSurfaceStatsListener(void* context, |
| ASurfaceControl_SurfaceStatsListener func) { |
| TransactionCompletedListener::getInstance()->removeSurfaceStatsListener(context, |
| reinterpret_cast<void*>(func)); |
| } |
| |
| AChoreographer* ASurfaceControl_getChoreographer(ASurfaceControl* aSurfaceControl) { |
| LOG_ALWAYS_FATAL_IF(aSurfaceControl == nullptr, "aSurfaceControl should not be nullptr"); |
| SurfaceControl* surfaceControl = |
| ASurfaceControl_to_SurfaceControl(reinterpret_cast<ASurfaceControl*>(aSurfaceControl)); |
| if (!surfaceControl->isValid()) { |
| ALOGE("Attempted to get choreographer from invalid surface control"); |
| return nullptr; |
| } |
| SurfaceControl_acquire(surfaceControl); |
| return reinterpret_cast<AChoreographer*>(surfaceControl->getChoreographer().get()); |
| } |
| |
| int64_t ASurfaceControlStats_getAcquireTime(ASurfaceControlStats* stats) { |
| if (const auto* fence = std::get_if<sp<Fence>>(&stats->acquireTimeOrFence)) { |
| // We got a fence instead of the acquire time due to latch unsignaled. |
| // Ideally the client could just get the acquire time dericly from |
| // the fence instead of calling this function which needs to block. |
| (*fence)->waitForever("ASurfaceControlStats_getAcquireTime"); |
| return (*fence)->getSignalTime(); |
| } |
| |
| return std::get<int64_t>(stats->acquireTimeOrFence); |
| } |
| |
| uint64_t ASurfaceControlStats_getFrameNumber(ASurfaceControlStats* stats) { |
| return stats->frameNumber; |
| } |
| |
| ASurfaceTransaction* ASurfaceTransaction_create() { |
| Transaction* transaction = new Transaction; |
| return reinterpret_cast<ASurfaceTransaction*>(transaction); |
| } |
| |
| void ASurfaceTransaction_delete(ASurfaceTransaction* aSurfaceTransaction) { |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| delete transaction; |
| } |
| |
| ASurfaceTransaction* ASurfaceTransaction_fromJava(JNIEnv* env, jobject transactionObj) { |
| LOG_ALWAYS_FATAL_IF(!env, "nullptr passed to ASurfaceTransaction_fromJava as env argument"); |
| LOG_ALWAYS_FATAL_IF(!transactionObj, |
| "nullptr passed to ASurfaceTransaction_fromJava as transactionObj " |
| "argument"); |
| Transaction* transaction = |
| android_view_SurfaceTransaction_getNativeSurfaceTransaction(env, transactionObj); |
| LOG_ALWAYS_FATAL_IF(!transaction, |
| "surfaceControlObj passed to ASurfaceTransaction_fromJava is not valid"); |
| return reinterpret_cast<ASurfaceTransaction*>(transaction); |
| } |
| |
| void ASurfaceTransaction_apply(ASurfaceTransaction* aSurfaceTransaction) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->apply(); |
| } |
| |
| struct ASurfaceTransactionStats { |
| std::unordered_map<ASurfaceControl*, ASurfaceControlStats> aSurfaceControlStats; |
| int64_t latchTime; |
| sp<Fence> presentFence; |
| bool transactionCompleted; |
| }; |
| |
| int64_t ASurfaceTransactionStats_getLatchTime(ASurfaceTransactionStats* aSurfaceTransactionStats) { |
| CHECK_NOT_NULL(aSurfaceTransactionStats); |
| return aSurfaceTransactionStats->latchTime; |
| } |
| |
| int ASurfaceTransactionStats_getPresentFenceFd(ASurfaceTransactionStats* aSurfaceTransactionStats) { |
| CHECK_NOT_NULL(aSurfaceTransactionStats); |
| LOG_ALWAYS_FATAL_IF(!aSurfaceTransactionStats->transactionCompleted, |
| "ASurfaceTransactionStats queried from an incomplete transaction callback"); |
| |
| auto& presentFence = aSurfaceTransactionStats->presentFence; |
| return (presentFence) ? presentFence->dup() : -1; |
| } |
| |
| void ASurfaceTransactionStats_getASurfaceControls(ASurfaceTransactionStats* aSurfaceTransactionStats, |
| ASurfaceControl*** outASurfaceControls, |
| size_t* outASurfaceControlsSize) { |
| CHECK_NOT_NULL(aSurfaceTransactionStats); |
| CHECK_NOT_NULL(outASurfaceControls); |
| CHECK_NOT_NULL(outASurfaceControlsSize); |
| |
| size_t size = aSurfaceTransactionStats->aSurfaceControlStats.size(); |
| |
| SurfaceControl** surfaceControls = new SurfaceControl*[size]; |
| ASurfaceControl** aSurfaceControls = reinterpret_cast<ASurfaceControl**>(surfaceControls); |
| |
| size_t i = 0; |
| for (auto& [aSurfaceControl, aSurfaceControlStats] : aSurfaceTransactionStats->aSurfaceControlStats) { |
| aSurfaceControls[i] = aSurfaceControl; |
| i++; |
| } |
| |
| *outASurfaceControls = aSurfaceControls; |
| *outASurfaceControlsSize = size; |
| } |
| |
| int64_t ASurfaceTransactionStats_getAcquireTime(ASurfaceTransactionStats* aSurfaceTransactionStats, |
| ASurfaceControl* aSurfaceControl) { |
| CHECK_NOT_NULL(aSurfaceTransactionStats); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| const auto& aSurfaceControlStats = |
| aSurfaceTransactionStats->aSurfaceControlStats.find(aSurfaceControl); |
| LOG_ALWAYS_FATAL_IF( |
| aSurfaceControlStats == aSurfaceTransactionStats->aSurfaceControlStats.end(), |
| "ASurfaceControl not found"); |
| |
| return ASurfaceControlStats_getAcquireTime(&aSurfaceControlStats->second); |
| } |
| |
| int ASurfaceTransactionStats_getPreviousReleaseFenceFd( |
| ASurfaceTransactionStats* aSurfaceTransactionStats, ASurfaceControl* aSurfaceControl) { |
| CHECK_NOT_NULL(aSurfaceTransactionStats); |
| CHECK_NOT_NULL(aSurfaceControl); |
| LOG_ALWAYS_FATAL_IF(!aSurfaceTransactionStats->transactionCompleted, |
| "ASurfaceTransactionStats queried from an incomplete transaction callback"); |
| |
| const auto& aSurfaceControlStats = |
| aSurfaceTransactionStats->aSurfaceControlStats.find(aSurfaceControl); |
| LOG_ALWAYS_FATAL_IF( |
| aSurfaceControlStats == aSurfaceTransactionStats->aSurfaceControlStats.end(), |
| "ASurfaceControl not found"); |
| |
| auto& previousReleaseFence = aSurfaceControlStats->second.previousReleaseFence; |
| return (previousReleaseFence) ? previousReleaseFence->dup() : -1; |
| } |
| |
| void ASurfaceTransactionStats_releaseASurfaceControls(ASurfaceControl** aSurfaceControls) { |
| CHECK_NOT_NULL(aSurfaceControls); |
| |
| SurfaceControl** surfaceControls = reinterpret_cast<SurfaceControl**>(aSurfaceControls); |
| delete[] surfaceControls; |
| } |
| |
| void ASurfaceTransaction_setOnComplete(ASurfaceTransaction* aSurfaceTransaction, void* context, |
| ASurfaceTransaction_OnComplete func) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(func); |
| |
| TransactionCompletedCallbackTakesContext callback = [func](void* callback_context, |
| nsecs_t latchTime, |
| const sp<Fence>& presentFence, |
| const std::vector<SurfaceControlStats>& surfaceControlStats) { |
| ASurfaceTransactionStats aSurfaceTransactionStats; |
| |
| aSurfaceTransactionStats.latchTime = latchTime; |
| aSurfaceTransactionStats.presentFence = presentFence; |
| aSurfaceTransactionStats.transactionCompleted = true; |
| |
| auto& aSurfaceControlStats = aSurfaceTransactionStats.aSurfaceControlStats; |
| |
| for (const auto& [surfaceControl, latchTime, acquireTimeOrFence, presentFence, |
| previousReleaseFence, transformHint, frameEvents, ignore] : surfaceControlStats) { |
| ASurfaceControl* aSurfaceControl = reinterpret_cast<ASurfaceControl*>(surfaceControl.get()); |
| aSurfaceControlStats[aSurfaceControl].acquireTimeOrFence = acquireTimeOrFence; |
| aSurfaceControlStats[aSurfaceControl].previousReleaseFence = previousReleaseFence; |
| } |
| |
| (*func)(callback_context, &aSurfaceTransactionStats); |
| }; |
| |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->addTransactionCompletedCallback(callback, context); |
| } |
| |
| void ASurfaceTransaction_reparent(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| ASurfaceControl* newParentASurfaceControl) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| sp<SurfaceControl> newParentSurfaceControl = ASurfaceControl_to_SurfaceControl( |
| newParentASurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->reparent(surfaceControl, newParentSurfaceControl); |
| } |
| |
| void ASurfaceTransaction_setVisibility(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| int8_t visibility) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| switch (visibility) { |
| case ASURFACE_TRANSACTION_VISIBILITY_SHOW: |
| transaction->show(surfaceControl); |
| break; |
| case ASURFACE_TRANSACTION_VISIBILITY_HIDE: |
| transaction->hide(surfaceControl); |
| break; |
| default: |
| LOG_ALWAYS_FATAL("invalid visibility %d", visibility); |
| } |
| } |
| |
| void ASurfaceTransaction_setZOrder(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| int32_t z_order) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->setLayer(surfaceControl, z_order); |
| } |
| |
| void ASurfaceTransaction_setBuffer(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| AHardwareBuffer* buffer, int acquire_fence_fd) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| sp<GraphicBuffer> graphic_buffer(GraphicBuffer::fromAHardwareBuffer(buffer)); |
| |
| std::optional<sp<Fence>> fence = std::nullopt; |
| if (acquire_fence_fd != -1) { |
| fence = new Fence(acquire_fence_fd); |
| } |
| transaction->setBuffer(surfaceControl, graphic_buffer, fence); |
| } |
| |
| void ASurfaceTransaction_setGeometry(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, const ARect& source, |
| const ARect& destination, int32_t transform) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| CHECK_VALID_RECT(source); |
| CHECK_VALID_RECT(destination); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| Rect sourceRect = static_cast<const Rect&>(source); |
| Rect destRect = static_cast<const Rect&>(destination); |
| // Adjust the source so its top and left are not negative |
| sourceRect.left = std::max(sourceRect.left, 0); |
| sourceRect.top = std::max(sourceRect.top, 0); |
| |
| if (!sourceRect.isValid()) { |
| sourceRect.makeInvalid(); |
| } |
| transaction->setBufferCrop(surfaceControl, sourceRect); |
| transaction->setDestinationFrame(surfaceControl, destRect); |
| transaction->setTransform(surfaceControl, transform); |
| bool transformToInverseDisplay = (NATIVE_WINDOW_TRANSFORM_INVERSE_DISPLAY & transform) == |
| NATIVE_WINDOW_TRANSFORM_INVERSE_DISPLAY; |
| transaction->setTransformToDisplayInverse(surfaceControl, transformToInverseDisplay); |
| } |
| |
| void ASurfaceTransaction_setCrop(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, const ARect& crop) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| CHECK_VALID_RECT(crop); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->setCrop(surfaceControl, static_cast<const Rect&>(crop)); |
| } |
| |
| void ASurfaceTransaction_setPosition(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, int32_t x, int32_t y) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->setPosition(surfaceControl, x, y); |
| } |
| |
| void ASurfaceTransaction_setBufferTransform(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, int32_t transform) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->setTransform(surfaceControl, transform); |
| bool transformToInverseDisplay = (NATIVE_WINDOW_TRANSFORM_INVERSE_DISPLAY & transform) == |
| NATIVE_WINDOW_TRANSFORM_INVERSE_DISPLAY; |
| transaction->setTransformToDisplayInverse(surfaceControl, transformToInverseDisplay); |
| } |
| |
| void ASurfaceTransaction_setScale(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, float xScale, float yScale) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| LOG_ALWAYS_FATAL_IF(xScale < 0, "negative value passed in for xScale"); |
| LOG_ALWAYS_FATAL_IF(yScale < 0, "negative value passed in for yScale"); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->setMatrix(surfaceControl, xScale, 0, 0, yScale); |
| } |
| |
| void ASurfaceTransaction_setBufferTransparency(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| int8_t transparency) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| uint32_t flags = (transparency == ASURFACE_TRANSACTION_TRANSPARENCY_OPAQUE) ? |
| layer_state_t::eLayerOpaque : 0; |
| transaction->setFlags(surfaceControl, flags, layer_state_t::eLayerOpaque); |
| } |
| |
| void ASurfaceTransaction_setDamageRegion(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| const ARect rects[], uint32_t count) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| Region region; |
| for (uint32_t i = 0; i < count; ++i) { |
| region.orSelf(static_cast<const Rect&>(rects[i])); |
| } |
| |
| // Hardware composer interprets a DamageRegion with a single Rect of {0,0,0,0} to be an |
| // undamaged region and {0,0,-1,-1} to be a fully damaged buffer. This is a confusing |
| // distinction for a public api. Instead, default both cases to be a fully damaged buffer. |
| if (count == 1 && region.getBounds().isEmpty()) { |
| transaction->setSurfaceDamageRegion(surfaceControl, Region::INVALID_REGION); |
| return; |
| } |
| |
| transaction->setSurfaceDamageRegion(surfaceControl, region); |
| } |
| |
| void ASurfaceTransaction_setDesiredPresentTime(ASurfaceTransaction* aSurfaceTransaction, |
| int64_t desiredPresentTime) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->setDesiredPresentTime(static_cast<nsecs_t>(desiredPresentTime)); |
| } |
| |
| void ASurfaceTransaction_setBufferAlpha(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| float alpha) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| LOG_ALWAYS_FATAL_IF(alpha < 0.0 || alpha > 1.0, "invalid alpha"); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->setAlpha(surfaceControl, alpha); |
| } |
| |
| void ASurfaceTransaction_setBufferDataSpace(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| ADataSpace aDataSpace) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| transaction->setDataspace(surfaceControl, static_cast<ui::Dataspace>(aDataSpace)); |
| } |
| |
| void ASurfaceTransaction_setHdrMetadata_smpte2086(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| struct AHdrMetadata_smpte2086* metadata) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| HdrMetadata hdrMetadata; |
| |
| if (metadata) { |
| hdrMetadata.smpte2086.displayPrimaryRed.x = metadata->displayPrimaryRed.x; |
| hdrMetadata.smpte2086.displayPrimaryRed.y = metadata->displayPrimaryRed.y; |
| hdrMetadata.smpte2086.displayPrimaryGreen.x = metadata->displayPrimaryGreen.x; |
| hdrMetadata.smpte2086.displayPrimaryGreen.y = metadata->displayPrimaryGreen.y; |
| hdrMetadata.smpte2086.displayPrimaryBlue.x = metadata->displayPrimaryBlue.x; |
| hdrMetadata.smpte2086.displayPrimaryBlue.y = metadata->displayPrimaryBlue.y; |
| hdrMetadata.smpte2086.whitePoint.x = metadata->whitePoint.x; |
| hdrMetadata.smpte2086.whitePoint.y = metadata->whitePoint.y; |
| hdrMetadata.smpte2086.minLuminance = metadata->minLuminance; |
| hdrMetadata.smpte2086.maxLuminance = metadata->maxLuminance; |
| |
| hdrMetadata.validTypes |= HdrMetadata::SMPTE2086; |
| } else { |
| hdrMetadata.validTypes &= ~HdrMetadata::SMPTE2086; |
| } |
| |
| transaction->setHdrMetadata(surfaceControl, hdrMetadata); |
| } |
| |
| void ASurfaceTransaction_setHdrMetadata_cta861_3(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| struct AHdrMetadata_cta861_3* metadata) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| HdrMetadata hdrMetadata; |
| |
| if (metadata) { |
| hdrMetadata.cta8613.maxContentLightLevel = metadata->maxContentLightLevel; |
| hdrMetadata.cta8613.maxFrameAverageLightLevel = metadata->maxFrameAverageLightLevel; |
| |
| hdrMetadata.validTypes |= HdrMetadata::CTA861_3; |
| } else { |
| hdrMetadata.validTypes &= ~HdrMetadata::CTA861_3; |
| } |
| |
| transaction->setHdrMetadata(surfaceControl, hdrMetadata); |
| } |
| |
| void ASurfaceTransaction_setExtendedRangeBrightness(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| float currentBufferRatio, float desiredRatio) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| if (!isfinite(currentBufferRatio) || currentBufferRatio < 1.0f) { |
| LOG_ALWAYS_FATAL("setExtendedRangeBrightness, currentBufferRatio %f isn't finite or >= " |
| "1.0f", |
| currentBufferRatio); |
| return; |
| } |
| |
| if (!isfinite(desiredRatio) || desiredRatio < 1.0f) { |
| LOG_ALWAYS_FATAL("setExtendedRangeBrightness, desiredRatio %f isn't finite or >= 1.0f", |
| desiredRatio); |
| return; |
| } |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->setExtendedRangeBrightness(surfaceControl, currentBufferRatio, desiredRatio); |
| } |
| |
| void ASurfaceTransaction_setColor(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| float r, float g, float b, float alpha, |
| ADataSpace dataspace) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| half3 color; |
| color.r = r; |
| color.g = g; |
| color.b = b; |
| |
| transaction->setBackgroundColor(surfaceControl, color, alpha, |
| static_cast<ui::Dataspace>(dataspace)); |
| } |
| |
| void ASurfaceTransaction_setFrameRate(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, float frameRate, |
| int8_t compatibility) { |
| ASurfaceTransaction_setFrameRateWithChangeStrategy( |
| aSurfaceTransaction, aSurfaceControl, frameRate, compatibility, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS); |
| } |
| |
| void ASurfaceTransaction_setFrameRateWithChangeStrategy(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| float frameRate, int8_t compatibility, |
| int8_t changeFrameRateStrategy) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| transaction->setFrameRate(surfaceControl, frameRate, compatibility, changeFrameRateStrategy); |
| } |
| |
| void ASurfaceTransaction_clearFrameRate(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| transaction->setFrameRate(surfaceControl, 0, ANATIVEWINDOW_FRAME_RATE_COMPATIBILITY_DEFAULT, |
| ANATIVEWINDOW_CHANGE_FRAME_RATE_ONLY_IF_SEAMLESS); |
| } |
| |
| void ASurfaceTransaction_setEnableBackPressure(ASurfaceTransaction* aSurfaceTransaction, |
| ASurfaceControl* aSurfaceControl, |
| bool enableBackpressure) { |
| CHECK_NOT_NULL(aSurfaceControl); |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| |
| sp<SurfaceControl> surfaceControl = ASurfaceControl_to_SurfaceControl(aSurfaceControl); |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| const uint32_t flags = enableBackpressure ? |
| layer_state_t::eEnableBackpressure : 0; |
| transaction->setFlags(surfaceControl, flags, layer_state_t::eEnableBackpressure); |
| } |
| |
| void ASurfaceTransaction_setOnCommit(ASurfaceTransaction* aSurfaceTransaction, void* context, |
| ASurfaceTransaction_OnCommit func) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| CHECK_NOT_NULL(func); |
| |
| TransactionCompletedCallbackTakesContext callback = |
| [func](void* callback_context, nsecs_t latchTime, const sp<Fence>& /* presentFence */, |
| const std::vector<SurfaceControlStats>& surfaceControlStats) { |
| ASurfaceTransactionStats aSurfaceTransactionStats; |
| aSurfaceTransactionStats.latchTime = latchTime; |
| aSurfaceTransactionStats.transactionCompleted = false; |
| |
| auto& aSurfaceControlStats = aSurfaceTransactionStats.aSurfaceControlStats; |
| for (const auto& [surfaceControl, latchTime, acquireTimeOrFence, presentFence, |
| previousReleaseFence, transformHint, frameEvents, ignore] : |
| surfaceControlStats) { |
| ASurfaceControl* aSurfaceControl = |
| reinterpret_cast<ASurfaceControl*>(surfaceControl.get()); |
| aSurfaceControlStats[aSurfaceControl].acquireTimeOrFence = acquireTimeOrFence; |
| } |
| |
| (*func)(callback_context, &aSurfaceTransactionStats); |
| }; |
| |
| Transaction* transaction = ASurfaceTransaction_to_Transaction(aSurfaceTransaction); |
| |
| transaction->addTransactionCommittedCallback(callback, context); |
| } |
| |
| void ASurfaceTransaction_setFrameTimeline(ASurfaceTransaction* aSurfaceTransaction, |
| AVsyncId vsyncId) { |
| CHECK_NOT_NULL(aSurfaceTransaction); |
| const auto startTime = AChoreographer_getStartTimeNanosForVsyncId(vsyncId); |
| FrameTimelineInfo ftInfo; |
| ftInfo.vsyncId = vsyncId; |
| ftInfo.startTimeNanos = startTime; |
| ASurfaceTransaction_to_Transaction(aSurfaceTransaction)->setFrameTimelineInfo(ftInfo); |
| } |