| /* |
| * Copyright 2016 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. |
| */ |
| |
| // TODO(b/129481165): remove the #pragma below and fix conversion issues |
| #pragma clang diagnostic push |
| #pragma clang diagnostic ignored "-Wconversion" |
| #undef LOG_TAG |
| #define LOG_TAG "SurfaceInterceptor" |
| #define ATRACE_TAG ATRACE_TAG_GRAPHICS |
| |
| #include "Layer.h" |
| #include "SurfaceFlinger.h" |
| #include "SurfaceInterceptor.h" |
| |
| #include <fstream> |
| |
| #include <android-base/file.h> |
| #include <log/log.h> |
| #include <utils/Trace.h> |
| |
| namespace android { |
| |
| // ---------------------------------------------------------------------------- |
| // TODO(marissaw): add new layer state values to SurfaceInterceptor |
| |
| SurfaceInterceptor::~SurfaceInterceptor() = default; |
| |
| namespace impl { |
| |
| void SurfaceInterceptor::addTransactionTraceListener( |
| const sp<gui::ITransactionTraceListener>& listener) { |
| sp<IBinder> asBinder = IInterface::asBinder(listener); |
| |
| std::scoped_lock lock(mListenersMutex); |
| |
| asBinder->linkToDeath(this); |
| |
| listener->onToggled(mEnabled); // notifies of current state |
| |
| mTraceToggledListeners.emplace(asBinder, listener); |
| } |
| |
| void SurfaceInterceptor::binderDied(const wp<IBinder>& who) { |
| std::scoped_lock lock(mListenersMutex); |
| mTraceToggledListeners.erase(who); |
| } |
| |
| void SurfaceInterceptor::enable(const SortedVector<sp<Layer>>& layers, |
| const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays) |
| { |
| if (mEnabled) { |
| return; |
| } |
| ATRACE_CALL(); |
| { |
| std::scoped_lock lock(mListenersMutex); |
| for (const auto& [_, listener] : mTraceToggledListeners) { |
| listener->onToggled(true); |
| } |
| } |
| mEnabled = true; |
| std::scoped_lock<std::mutex> protoGuard(mTraceMutex); |
| saveExistingDisplaysLocked(displays); |
| saveExistingSurfacesLocked(layers); |
| } |
| |
| void SurfaceInterceptor::disable() { |
| if (!mEnabled) { |
| return; |
| } |
| ATRACE_CALL(); |
| { |
| std::scoped_lock lock(mListenersMutex); |
| for (const auto& [_, listener] : mTraceToggledListeners) { |
| listener->onToggled(false); |
| } |
| } |
| mEnabled = false; |
| std::scoped_lock<std::mutex> protoGuard(mTraceMutex); |
| status_t err(writeProtoFileLocked()); |
| ALOGE_IF(err == PERMISSION_DENIED, "Could not save the proto file! Permission denied"); |
| ALOGE_IF(err == NOT_ENOUGH_DATA, "Could not save the proto file! There are missing fields"); |
| mTrace.Clear(); |
| } |
| |
| bool SurfaceInterceptor::isEnabled() { |
| return mEnabled; |
| } |
| |
| void SurfaceInterceptor::saveExistingDisplaysLocked( |
| const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays) |
| { |
| // Caveat: The initial snapshot does not capture the power mode of the existing displays |
| ATRACE_CALL(); |
| for (size_t i = 0 ; i < displays.size() ; i++) { |
| addDisplayCreationLocked(createTraceIncrementLocked(), displays[i]); |
| addInitialDisplayStateLocked(createTraceIncrementLocked(), displays[i]); |
| } |
| } |
| |
| void SurfaceInterceptor::saveExistingSurfacesLocked(const SortedVector<sp<Layer>>& layers) { |
| ATRACE_CALL(); |
| for (const auto& l : layers) { |
| l->traverseInZOrder(LayerVector::StateSet::Drawing, [this](Layer* layer) { |
| addSurfaceCreationLocked(createTraceIncrementLocked(), layer); |
| addInitialSurfaceStateLocked(createTraceIncrementLocked(), layer); |
| }); |
| } |
| } |
| |
| void SurfaceInterceptor::addInitialSurfaceStateLocked(Increment* increment, |
| const sp<const Layer>& layer) |
| { |
| Transaction* transaction(increment->mutable_transaction()); |
| const uint32_t layerFlags = layer->getTransactionFlags(); |
| transaction->set_synchronous(layerFlags & BnSurfaceComposer::eSynchronous); |
| transaction->set_animation(layerFlags & BnSurfaceComposer::eAnimation); |
| |
| const int32_t layerId(getLayerId(layer)); |
| addPositionLocked(transaction, layerId, layer->mDrawingState.transform.tx(), |
| layer->mDrawingState.transform.ty()); |
| addDepthLocked(transaction, layerId, layer->mDrawingState.z); |
| addAlphaLocked(transaction, layerId, layer->mDrawingState.color.a); |
| addTransparentRegionLocked(transaction, layerId, |
| layer->mDrawingState.activeTransparentRegion_legacy); |
| addLayerStackLocked(transaction, layerId, layer->mDrawingState.layerStack); |
| addCropLocked(transaction, layerId, layer->mDrawingState.crop); |
| addCornerRadiusLocked(transaction, layerId, layer->mDrawingState.cornerRadius); |
| addBackgroundBlurRadiusLocked(transaction, layerId, layer->mDrawingState.backgroundBlurRadius); |
| addBlurRegionsLocked(transaction, layerId, layer->mDrawingState.blurRegions); |
| addFlagsLocked(transaction, layerId, layer->mDrawingState.flags, |
| layer_state_t::eLayerHidden | layer_state_t::eLayerOpaque | |
| layer_state_t::eLayerSecure); |
| addReparentLocked(transaction, layerId, getLayerIdFromWeakRef(layer->mDrawingParent)); |
| addRelativeParentLocked(transaction, layerId, |
| getLayerIdFromWeakRef(layer->mDrawingState.zOrderRelativeOf), |
| layer->mDrawingState.z); |
| addShadowRadiusLocked(transaction, layerId, layer->mDrawingState.shadowRadius); |
| addTrustedOverlayLocked(transaction, layerId, layer->mDrawingState.isTrustedOverlay); |
| } |
| |
| void SurfaceInterceptor::addInitialDisplayStateLocked(Increment* increment, |
| const DisplayDeviceState& display) |
| { |
| Transaction* transaction(increment->mutable_transaction()); |
| transaction->set_synchronous(false); |
| transaction->set_animation(false); |
| |
| addDisplaySurfaceLocked(transaction, display.sequenceId, display.surface); |
| addDisplayLayerStackLocked(transaction, display.sequenceId, display.layerStack); |
| addDisplaySizeLocked(transaction, display.sequenceId, display.width, display.height); |
| addDisplayProjectionLocked(transaction, display.sequenceId, toRotationInt(display.orientation), |
| display.layerStackSpaceRect, display.orientedDisplaySpaceRect); |
| } |
| |
| status_t SurfaceInterceptor::writeProtoFileLocked() { |
| ATRACE_CALL(); |
| std::string output; |
| |
| if (!mTrace.IsInitialized()) { |
| return NOT_ENOUGH_DATA; |
| } |
| if (!mTrace.SerializeToString(&output)) { |
| return PERMISSION_DENIED; |
| } |
| if (!android::base::WriteStringToFile(output, mOutputFileName, true)) { |
| return PERMISSION_DENIED; |
| } |
| |
| return NO_ERROR; |
| } |
| |
| const sp<const Layer> SurfaceInterceptor::getLayer(const wp<IBinder>& weakHandle) const { |
| sp<IBinder> handle = weakHandle.promote(); |
| return Layer::fromHandle(handle).promote(); |
| } |
| |
| int32_t SurfaceInterceptor::getLayerId(const sp<const Layer>& layer) const { |
| return layer->sequence; |
| } |
| |
| int32_t SurfaceInterceptor::getLayerIdFromWeakRef(const wp<const Layer>& layer) const { |
| if (layer == nullptr) { |
| return -1; |
| } |
| auto strongLayer = layer.promote(); |
| return strongLayer == nullptr ? -1 : getLayerId(strongLayer); |
| } |
| |
| int32_t SurfaceInterceptor::getLayerIdFromHandle(const sp<IBinder>& handle) const { |
| if (handle == nullptr) { |
| return -1; |
| } |
| const sp<const Layer> layer = Layer::fromHandle(handle).promote(); |
| return layer == nullptr ? -1 : getLayerId(layer); |
| } |
| |
| Increment* SurfaceInterceptor::createTraceIncrementLocked() { |
| Increment* increment(mTrace.add_increment()); |
| increment->set_time_stamp(elapsedRealtimeNano()); |
| return increment; |
| } |
| |
| SurfaceChange* SurfaceInterceptor::createSurfaceChangeLocked(Transaction* transaction, |
| int32_t layerId) |
| { |
| SurfaceChange* change(transaction->add_surface_change()); |
| change->set_id(layerId); |
| return change; |
| } |
| |
| DisplayChange* SurfaceInterceptor::createDisplayChangeLocked(Transaction* transaction, |
| int32_t sequenceId) |
| { |
| DisplayChange* dispChange(transaction->add_display_change()); |
| dispChange->set_id(sequenceId); |
| return dispChange; |
| } |
| |
| void SurfaceInterceptor::setProtoRectLocked(Rectangle* protoRect, const Rect& rect) { |
| protoRect->set_left(rect.left); |
| protoRect->set_top(rect.top); |
| protoRect->set_right(rect.right); |
| protoRect->set_bottom(rect.bottom); |
| } |
| |
| void SurfaceInterceptor::setTransactionOriginLocked(Transaction* transaction, int32_t pid, |
| int32_t uid) { |
| Origin* origin(transaction->mutable_origin()); |
| origin->set_pid(pid); |
| origin->set_uid(uid); |
| } |
| |
| void SurfaceInterceptor::addPositionLocked(Transaction* transaction, int32_t layerId, |
| float x, float y) |
| { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| PositionChange* posChange(change->mutable_position()); |
| posChange->set_x(x); |
| posChange->set_y(y); |
| } |
| |
| void SurfaceInterceptor::addDepthLocked(Transaction* transaction, int32_t layerId, |
| uint32_t z) |
| { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| LayerChange* depthChange(change->mutable_layer()); |
| depthChange->set_layer(z); |
| } |
| |
| void SurfaceInterceptor::addSizeLocked(Transaction* transaction, int32_t layerId, uint32_t w, |
| uint32_t h) |
| { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| SizeChange* sizeChange(change->mutable_size()); |
| sizeChange->set_w(w); |
| sizeChange->set_h(h); |
| } |
| |
| void SurfaceInterceptor::addAlphaLocked(Transaction* transaction, int32_t layerId, |
| float alpha) |
| { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| AlphaChange* alphaChange(change->mutable_alpha()); |
| alphaChange->set_alpha(alpha); |
| } |
| |
| void SurfaceInterceptor::addMatrixLocked(Transaction* transaction, int32_t layerId, |
| const layer_state_t::matrix22_t& matrix) |
| { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| MatrixChange* matrixChange(change->mutable_matrix()); |
| matrixChange->set_dsdx(matrix.dsdx); |
| matrixChange->set_dtdx(matrix.dtdx); |
| matrixChange->set_dsdy(matrix.dsdy); |
| matrixChange->set_dtdy(matrix.dtdy); |
| } |
| |
| void SurfaceInterceptor::addTransparentRegionLocked(Transaction* transaction, |
| int32_t layerId, const Region& transRegion) |
| { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| TransparentRegionHintChange* transparentChange(change->mutable_transparent_region_hint()); |
| |
| for (const auto& rect : transRegion) { |
| Rectangle* protoRect(transparentChange->add_region()); |
| setProtoRectLocked(protoRect, rect); |
| } |
| } |
| |
| void SurfaceInterceptor::addFlagsLocked(Transaction* transaction, int32_t layerId, uint8_t flags, |
| uint8_t mask) { |
| // There can be multiple flags changed |
| if (mask & layer_state_t::eLayerHidden) { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| HiddenFlagChange* flagChange(change->mutable_hidden_flag()); |
| flagChange->set_hidden_flag(flags & layer_state_t::eLayerHidden); |
| } |
| if (mask & layer_state_t::eLayerOpaque) { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| OpaqueFlagChange* flagChange(change->mutable_opaque_flag()); |
| flagChange->set_opaque_flag(flags & layer_state_t::eLayerOpaque); |
| } |
| if (mask & layer_state_t::eLayerSecure) { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| SecureFlagChange* flagChange(change->mutable_secure_flag()); |
| flagChange->set_secure_flag(flags & layer_state_t::eLayerSecure); |
| } |
| } |
| |
| void SurfaceInterceptor::addLayerStackLocked(Transaction* transaction, int32_t layerId, |
| uint32_t layerStack) |
| { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| LayerStackChange* layerStackChange(change->mutable_layer_stack()); |
| layerStackChange->set_layer_stack(layerStack); |
| } |
| |
| void SurfaceInterceptor::addCropLocked(Transaction* transaction, int32_t layerId, |
| const Rect& rect) |
| { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| CropChange* cropChange(change->mutable_crop()); |
| Rectangle* protoRect(cropChange->mutable_rectangle()); |
| setProtoRectLocked(protoRect, rect); |
| } |
| |
| void SurfaceInterceptor::addCornerRadiusLocked(Transaction* transaction, int32_t layerId, |
| float cornerRadius) |
| { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| CornerRadiusChange* cornerRadiusChange(change->mutable_corner_radius()); |
| cornerRadiusChange->set_corner_radius(cornerRadius); |
| } |
| |
| void SurfaceInterceptor::addBackgroundBlurRadiusLocked(Transaction* transaction, int32_t layerId, |
| int32_t backgroundBlurRadius) { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| BackgroundBlurRadiusChange* blurRadiusChange(change->mutable_background_blur_radius()); |
| blurRadiusChange->set_background_blur_radius(backgroundBlurRadius); |
| } |
| |
| void SurfaceInterceptor::addBlurRegionsLocked(Transaction* transaction, int32_t layerId, |
| const std::vector<BlurRegion>& blurRegions) { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| BlurRegionsChange* blurRegionsChange(change->mutable_blur_regions()); |
| for (const auto blurRegion : blurRegions) { |
| const auto blurRegionChange = blurRegionsChange->add_blur_regions(); |
| blurRegionChange->set_blur_radius(blurRegion.blurRadius); |
| blurRegionChange->set_corner_radius_tl(blurRegion.cornerRadiusTL); |
| blurRegionChange->set_corner_radius_tr(blurRegion.cornerRadiusTR); |
| blurRegionChange->set_corner_radius_bl(blurRegion.cornerRadiusBL); |
| blurRegionChange->set_corner_radius_br(blurRegion.cornerRadiusBR); |
| blurRegionChange->set_alpha(blurRegion.alpha); |
| blurRegionChange->set_left(blurRegion.left); |
| blurRegionChange->set_top(blurRegion.top); |
| blurRegionChange->set_right(blurRegion.right); |
| blurRegionChange->set_bottom(blurRegion.bottom); |
| } |
| } |
| |
| void SurfaceInterceptor::addReparentLocked(Transaction* transaction, int32_t layerId, |
| int32_t parentId) { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| ReparentChange* overrideChange(change->mutable_reparent()); |
| overrideChange->set_parent_id(parentId); |
| } |
| |
| void SurfaceInterceptor::addRelativeParentLocked(Transaction* transaction, int32_t layerId, |
| int32_t parentId, int z) { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| RelativeParentChange* overrideChange(change->mutable_relative_parent()); |
| overrideChange->set_relative_parent_id(parentId); |
| overrideChange->set_z(z); |
| } |
| |
| void SurfaceInterceptor::addShadowRadiusLocked(Transaction* transaction, int32_t layerId, |
| float shadowRadius) { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| ShadowRadiusChange* overrideChange(change->mutable_shadow_radius()); |
| overrideChange->set_radius(shadowRadius); |
| } |
| |
| void SurfaceInterceptor::addTrustedOverlayLocked(Transaction* transaction, int32_t layerId, |
| bool isTrustedOverlay) { |
| SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
| TrustedOverlayChange* overrideChange(change->mutable_trusted_overlay()); |
| overrideChange->set_is_trusted_overlay(isTrustedOverlay); |
| } |
| |
| void SurfaceInterceptor::addSurfaceChangesLocked(Transaction* transaction, |
| const layer_state_t& state) |
| { |
| const sp<const Layer> layer(getLayer(state.surface)); |
| if (layer == nullptr) { |
| ALOGE("An existing layer could not be retrieved with the surface " |
| "from the layer_state_t surface in the update transaction"); |
| return; |
| } |
| |
| const int32_t layerId(getLayerId(layer)); |
| |
| if (state.what & layer_state_t::ePositionChanged) { |
| addPositionLocked(transaction, layerId, state.x, state.y); |
| } |
| if (state.what & layer_state_t::eLayerChanged) { |
| addDepthLocked(transaction, layerId, state.z); |
| } |
| if (state.what & layer_state_t::eSizeChanged) { |
| addSizeLocked(transaction, layerId, state.w, state.h); |
| } |
| if (state.what & layer_state_t::eAlphaChanged) { |
| addAlphaLocked(transaction, layerId, state.alpha); |
| } |
| if (state.what & layer_state_t::eMatrixChanged) { |
| addMatrixLocked(transaction, layerId, state.matrix); |
| } |
| if (state.what & layer_state_t::eTransparentRegionChanged) { |
| addTransparentRegionLocked(transaction, layerId, state.transparentRegion); |
| } |
| if (state.what & layer_state_t::eFlagsChanged) { |
| addFlagsLocked(transaction, layerId, state.flags, state.mask); |
| } |
| if (state.what & layer_state_t::eLayerStackChanged) { |
| addLayerStackLocked(transaction, layerId, state.layerStack); |
| } |
| if (state.what & layer_state_t::eCropChanged) { |
| addCropLocked(transaction, layerId, state.crop); |
| } |
| if (state.what & layer_state_t::eCornerRadiusChanged) { |
| addCornerRadiusLocked(transaction, layerId, state.cornerRadius); |
| } |
| if (state.what & layer_state_t::eBackgroundBlurRadiusChanged) { |
| addBackgroundBlurRadiusLocked(transaction, layerId, state.backgroundBlurRadius); |
| } |
| if (state.what & layer_state_t::eBlurRegionsChanged) { |
| addBlurRegionsLocked(transaction, layerId, state.blurRegions); |
| } |
| if (state.what & layer_state_t::eReparent) { |
| auto parentHandle = (state.parentSurfaceControlForChild) |
| ? state.parentSurfaceControlForChild->getHandle() |
| : nullptr; |
| addReparentLocked(transaction, layerId, getLayerIdFromHandle(parentHandle)); |
| } |
| if (state.what & layer_state_t::eRelativeLayerChanged) { |
| addRelativeParentLocked(transaction, layerId, |
| getLayerIdFromHandle( |
| state.relativeLayerSurfaceControl->getHandle()), |
| state.z); |
| } |
| if (state.what & layer_state_t::eShadowRadiusChanged) { |
| addShadowRadiusLocked(transaction, layerId, state.shadowRadius); |
| } |
| if (state.what & layer_state_t::eTrustedOverlayChanged) { |
| addTrustedOverlayLocked(transaction, layerId, state.isTrustedOverlay); |
| } |
| if (state.what & layer_state_t::eStretchChanged) { |
| ALOGW("SurfaceInterceptor not implemented for eStretchChanged"); |
| } |
| } |
| |
| void SurfaceInterceptor::addDisplayChangesLocked(Transaction* transaction, |
| const DisplayState& state, int32_t sequenceId) |
| { |
| if (state.what & DisplayState::eSurfaceChanged) { |
| addDisplaySurfaceLocked(transaction, sequenceId, state.surface); |
| } |
| if (state.what & DisplayState::eLayerStackChanged) { |
| addDisplayLayerStackLocked(transaction, sequenceId, state.layerStack); |
| } |
| if (state.what & DisplayState::eDisplaySizeChanged) { |
| addDisplaySizeLocked(transaction, sequenceId, state.width, state.height); |
| } |
| if (state.what & DisplayState::eDisplayProjectionChanged) { |
| addDisplayProjectionLocked(transaction, sequenceId, toRotationInt(state.orientation), |
| state.layerStackSpaceRect, state.orientedDisplaySpaceRect); |
| } |
| } |
| |
| void SurfaceInterceptor::addTransactionLocked( |
| Increment* increment, const Vector<ComposerState>& stateUpdates, |
| const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>& displays, |
| const Vector<DisplayState>& changedDisplays, uint32_t transactionFlags, int originPid, |
| int originUid, uint64_t transactionId) { |
| Transaction* transaction(increment->mutable_transaction()); |
| transaction->set_synchronous(transactionFlags & BnSurfaceComposer::eSynchronous); |
| transaction->set_animation(transactionFlags & BnSurfaceComposer::eAnimation); |
| setTransactionOriginLocked(transaction, originPid, originUid); |
| transaction->set_id(transactionId); |
| for (const auto& compState: stateUpdates) { |
| addSurfaceChangesLocked(transaction, compState.state); |
| } |
| for (const auto& disp: changedDisplays) { |
| ssize_t dpyIdx = displays.indexOfKey(disp.token); |
| if (dpyIdx >= 0) { |
| const DisplayDeviceState& dispState(displays.valueAt(dpyIdx)); |
| addDisplayChangesLocked(transaction, disp, dispState.sequenceId); |
| } |
| } |
| } |
| |
| void SurfaceInterceptor::addSurfaceCreationLocked(Increment* increment, |
| const sp<const Layer>& layer) |
| { |
| SurfaceCreation* creation(increment->mutable_surface_creation()); |
| creation->set_id(getLayerId(layer)); |
| creation->set_name(layer->getName()); |
| creation->set_w(layer->mDrawingState.active_legacy.w); |
| creation->set_h(layer->mDrawingState.active_legacy.h); |
| } |
| |
| void SurfaceInterceptor::addSurfaceDeletionLocked(Increment* increment, |
| const sp<const Layer>& layer) |
| { |
| SurfaceDeletion* deletion(increment->mutable_surface_deletion()); |
| deletion->set_id(getLayerId(layer)); |
| } |
| |
| void SurfaceInterceptor::addBufferUpdateLocked(Increment* increment, int32_t layerId, |
| uint32_t width, uint32_t height, uint64_t frameNumber) |
| { |
| BufferUpdate* update(increment->mutable_buffer_update()); |
| update->set_id(layerId); |
| update->set_w(width); |
| update->set_h(height); |
| update->set_frame_number(frameNumber); |
| } |
| |
| void SurfaceInterceptor::addVSyncUpdateLocked(Increment* increment, nsecs_t timestamp) { |
| VSyncEvent* event(increment->mutable_vsync_event()); |
| event->set_when(timestamp); |
| } |
| |
| void SurfaceInterceptor::addDisplaySurfaceLocked(Transaction* transaction, int32_t sequenceId, |
| const sp<const IGraphicBufferProducer>& surface) |
| { |
| if (surface == nullptr) { |
| return; |
| } |
| uint64_t bufferQueueId = 0; |
| status_t err(surface->getUniqueId(&bufferQueueId)); |
| if (err == NO_ERROR) { |
| DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId)); |
| DispSurfaceChange* surfaceChange(dispChange->mutable_surface()); |
| surfaceChange->set_buffer_queue_id(bufferQueueId); |
| surfaceChange->set_buffer_queue_name(surface->getConsumerName().string()); |
| } |
| else { |
| ALOGE("invalid graphic buffer producer received while tracing a display change (%s)", |
| strerror(-err)); |
| } |
| } |
| |
| void SurfaceInterceptor::addDisplayLayerStackLocked(Transaction* transaction, |
| int32_t sequenceId, uint32_t layerStack) |
| { |
| DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId)); |
| LayerStackChange* layerStackChange(dispChange->mutable_layer_stack()); |
| layerStackChange->set_layer_stack(layerStack); |
| } |
| |
| void SurfaceInterceptor::addDisplaySizeLocked(Transaction* transaction, int32_t sequenceId, |
| uint32_t w, uint32_t h) |
| { |
| DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId)); |
| SizeChange* sizeChange(dispChange->mutable_size()); |
| sizeChange->set_w(w); |
| sizeChange->set_h(h); |
| } |
| |
| void SurfaceInterceptor::addDisplayProjectionLocked(Transaction* transaction, |
| int32_t sequenceId, int32_t orientation, const Rect& viewport, const Rect& frame) |
| { |
| DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId)); |
| ProjectionChange* projectionChange(dispChange->mutable_projection()); |
| projectionChange->set_orientation(orientation); |
| Rectangle* viewportRect(projectionChange->mutable_viewport()); |
| setProtoRectLocked(viewportRect, viewport); |
| Rectangle* frameRect(projectionChange->mutable_frame()); |
| setProtoRectLocked(frameRect, frame); |
| } |
| |
| void SurfaceInterceptor::addDisplayCreationLocked(Increment* increment, |
| const DisplayDeviceState& info) |
| { |
| DisplayCreation* creation(increment->mutable_display_creation()); |
| creation->set_id(info.sequenceId); |
| creation->set_name(info.displayName); |
| creation->set_is_secure(info.isSecure); |
| if (info.physical) { |
| creation->set_display_id(info.physical->id.value); |
| } |
| } |
| |
| void SurfaceInterceptor::addDisplayDeletionLocked(Increment* increment, int32_t sequenceId) { |
| DisplayDeletion* deletion(increment->mutable_display_deletion()); |
| deletion->set_id(sequenceId); |
| } |
| |
| void SurfaceInterceptor::addPowerModeUpdateLocked(Increment* increment, int32_t sequenceId, |
| int32_t mode) |
| { |
| PowerModeUpdate* powerModeUpdate(increment->mutable_power_mode_update()); |
| powerModeUpdate->set_id(sequenceId); |
| powerModeUpdate->set_mode(mode); |
| } |
| |
| void SurfaceInterceptor::saveTransaction( |
| const Vector<ComposerState>& stateUpdates, |
| const DefaultKeyedVector<wp<IBinder>, DisplayDeviceState>& displays, |
| const Vector<DisplayState>& changedDisplays, uint32_t flags, int originPid, int originUid, |
| uint64_t transactionId) { |
| if (!mEnabled || (stateUpdates.size() <= 0 && changedDisplays.size() <= 0)) { |
| return; |
| } |
| ATRACE_CALL(); |
| std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| addTransactionLocked(createTraceIncrementLocked(), stateUpdates, displays, changedDisplays, |
| flags, originPid, originUid, transactionId); |
| } |
| |
| void SurfaceInterceptor::saveSurfaceCreation(const sp<const Layer>& layer) { |
| if (!mEnabled || layer == nullptr) { |
| return; |
| } |
| ATRACE_CALL(); |
| std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| addSurfaceCreationLocked(createTraceIncrementLocked(), layer); |
| } |
| |
| void SurfaceInterceptor::saveSurfaceDeletion(const sp<const Layer>& layer) { |
| if (!mEnabled || layer == nullptr) { |
| return; |
| } |
| ATRACE_CALL(); |
| std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| addSurfaceDeletionLocked(createTraceIncrementLocked(), layer); |
| } |
| |
| /** |
| * Here we pass the layer by ID instead of by sp<> since this is called without |
| * holding the state-lock from a Binder thread. If we required the caller |
| * to pass 'this' by sp<> the temporary sp<> constructed could end up |
| * being the last reference and we might accidentally destroy the Layer |
| * from this binder thread. |
| */ |
| void SurfaceInterceptor::saveBufferUpdate(int32_t layerId, uint32_t width, |
| uint32_t height, uint64_t frameNumber) |
| { |
| if (!mEnabled) { |
| return; |
| } |
| ATRACE_CALL(); |
| std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| addBufferUpdateLocked(createTraceIncrementLocked(), layerId, width, height, frameNumber); |
| } |
| |
| void SurfaceInterceptor::saveVSyncEvent(nsecs_t timestamp) { |
| if (!mEnabled) { |
| return; |
| } |
| std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| addVSyncUpdateLocked(createTraceIncrementLocked(), timestamp); |
| } |
| |
| void SurfaceInterceptor::saveDisplayCreation(const DisplayDeviceState& info) { |
| if (!mEnabled) { |
| return; |
| } |
| ATRACE_CALL(); |
| std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| addDisplayCreationLocked(createTraceIncrementLocked(), info); |
| } |
| |
| void SurfaceInterceptor::saveDisplayDeletion(int32_t sequenceId) { |
| if (!mEnabled) { |
| return; |
| } |
| ATRACE_CALL(); |
| std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| addDisplayDeletionLocked(createTraceIncrementLocked(), sequenceId); |
| } |
| |
| void SurfaceInterceptor::savePowerModeUpdate(int32_t sequenceId, int32_t mode) { |
| if (!mEnabled) { |
| return; |
| } |
| ATRACE_CALL(); |
| std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| addPowerModeUpdateLocked(createTraceIncrementLocked(), sequenceId, mode); |
| } |
| |
| } // namespace impl |
| } // namespace android |
| |
| // TODO(b/129481165): remove the #pragma below and fix conversion issues |
| #pragma clang diagnostic pop // ignored "-Wconversion" |
