Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 16 | #undef LOG_TAG |
| 17 | #define LOG_TAG "SurfaceInterceptor" |
| 18 | #define ATRACE_TAG ATRACE_TAG_GRAPHICS |
| 19 | |
| 20 | #include "Layer.h" |
| 21 | #include "SurfaceFlinger.h" |
| 22 | #include "SurfaceInterceptor.h" |
Colin Cross | 6354938 | 2016-10-26 12:52:53 -0700 | [diff] [blame] | 23 | |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 24 | #include <fstream> |
| 25 | |
Mark Salyzyn | 4dad9ce | 2016-09-29 08:08:05 -0700 | [diff] [blame] | 26 | #include <android-base/file.h> |
| 27 | #include <log/log.h> |
| 28 | #include <utils/Trace.h> |
| 29 | |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 30 | namespace android { |
| 31 | |
| 32 | // ---------------------------------------------------------------------------- |
Marissa Wall | 61c5862 | 2018-07-18 10:12:20 -0700 | [diff] [blame] | 33 | // TODO(marissaw): add new layer state values to SurfaceInterceptor |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 34 | |
Lloyd Pique | 4dccc41 | 2018-01-22 17:21:36 -0800 | [diff] [blame] | 35 | SurfaceInterceptor::~SurfaceInterceptor() = default; |
| 36 | |
| 37 | namespace impl { |
| 38 | |
Robert Carr | 0d48072 | 2017-01-10 16:42:54 -0800 | [diff] [blame] | 39 | SurfaceInterceptor::SurfaceInterceptor(SurfaceFlinger* flinger) |
| 40 | : mFlinger(flinger) |
| 41 | { |
| 42 | } |
| 43 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 44 | void SurfaceInterceptor::enable(const SortedVector<sp<Layer>>& layers, |
| 45 | const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays) |
| 46 | { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 47 | if (mEnabled) { |
| 48 | return; |
| 49 | } |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 50 | ATRACE_CALL(); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 51 | mEnabled = true; |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 52 | std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| 53 | saveExistingDisplaysLocked(displays); |
| 54 | saveExistingSurfacesLocked(layers); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 55 | } |
| 56 | |
| 57 | void SurfaceInterceptor::disable() { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 58 | if (!mEnabled) { |
| 59 | return; |
| 60 | } |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 61 | ATRACE_CALL(); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 62 | std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| 63 | mEnabled = false; |
| 64 | status_t err(writeProtoFileLocked()); |
| 65 | ALOGE_IF(err == PERMISSION_DENIED, "Could not save the proto file! Permission denied"); |
| 66 | ALOGE_IF(err == NOT_ENOUGH_DATA, "Could not save the proto file! There are missing fields"); |
| 67 | mTrace.Clear(); |
| 68 | } |
| 69 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 70 | bool SurfaceInterceptor::isEnabled() { |
| 71 | return mEnabled; |
| 72 | } |
| 73 | |
| 74 | void SurfaceInterceptor::saveExistingDisplaysLocked( |
| 75 | const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays) |
| 76 | { |
| 77 | // Caveat: The initial snapshot does not capture the power mode of the existing displays |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 78 | ATRACE_CALL(); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 79 | for (size_t i = 0 ; i < displays.size() ; i++) { |
| 80 | addDisplayCreationLocked(createTraceIncrementLocked(), displays[i]); |
| 81 | addInitialDisplayStateLocked(createTraceIncrementLocked(), displays[i]); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 82 | } |
| 83 | } |
| 84 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 85 | void SurfaceInterceptor::saveExistingSurfacesLocked(const SortedVector<sp<Layer>>& layers) { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 86 | ATRACE_CALL(); |
Robert Carr | 1f0a16a | 2016-10-24 16:27:39 -0700 | [diff] [blame] | 87 | for (const auto& l : layers) { |
Dan Stoza | 412903f | 2017-04-27 13:42:17 -0700 | [diff] [blame] | 88 | l->traverseInZOrder(LayerVector::StateSet::Drawing, [this](Layer* layer) { |
Robert Carr | 1f0a16a | 2016-10-24 16:27:39 -0700 | [diff] [blame] | 89 | addSurfaceCreationLocked(createTraceIncrementLocked(), layer); |
| 90 | addInitialSurfaceStateLocked(createTraceIncrementLocked(), layer); |
| 91 | }); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 92 | } |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 93 | } |
| 94 | |
| 95 | void SurfaceInterceptor::addInitialSurfaceStateLocked(Increment* increment, |
| 96 | const sp<const Layer>& layer) |
| 97 | { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 98 | Transaction* transaction(increment->mutable_transaction()); |
Lloyd Pique | f1c675b | 2018-09-12 20:45:39 -0700 | [diff] [blame^] | 99 | const uint32_t layerFlags = layer->getTransactionFlags(); |
| 100 | transaction->set_synchronous(layerFlags & BnSurfaceComposer::eSynchronous); |
| 101 | transaction->set_animation(layerFlags & BnSurfaceComposer::eAnimation); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 102 | |
| 103 | const int32_t layerId(getLayerId(layer)); |
Marissa Wall | f58c14b | 2018-07-24 10:50:43 -0700 | [diff] [blame] | 104 | addPositionLocked(transaction, layerId, layer->mCurrentState.active_legacy.transform.tx(), |
| 105 | layer->mCurrentState.active_legacy.transform.ty()); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 106 | addDepthLocked(transaction, layerId, layer->mCurrentState.z); |
chaviw | 13fdc49 | 2017-06-27 12:40:18 -0700 | [diff] [blame] | 107 | addAlphaLocked(transaction, layerId, layer->mCurrentState.color.a); |
Marissa Wall | f58c14b | 2018-07-24 10:50:43 -0700 | [diff] [blame] | 108 | addTransparentRegionLocked(transaction, layerId, |
| 109 | layer->mCurrentState.activeTransparentRegion_legacy); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 110 | addLayerStackLocked(transaction, layerId, layer->mCurrentState.layerStack); |
Marissa Wall | f58c14b | 2018-07-24 10:50:43 -0700 | [diff] [blame] | 111 | addCropLocked(transaction, layerId, layer->mCurrentState.crop_legacy); |
| 112 | if (layer->mCurrentState.barrierLayer_legacy != nullptr) { |
| 113 | addDeferTransactionLocked(transaction, layerId, |
| 114 | layer->mCurrentState.barrierLayer_legacy.promote(), |
| 115 | layer->mCurrentState.frameNumber_legacy); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 116 | } |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 117 | addOverrideScalingModeLocked(transaction, layerId, layer->getEffectiveScalingMode()); |
| 118 | addFlagsLocked(transaction, layerId, layer->mCurrentState.flags); |
| 119 | } |
| 120 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 121 | void SurfaceInterceptor::addInitialDisplayStateLocked(Increment* increment, |
| 122 | const DisplayDeviceState& display) |
| 123 | { |
| 124 | Transaction* transaction(increment->mutable_transaction()); |
| 125 | transaction->set_synchronous(false); |
| 126 | transaction->set_animation(false); |
| 127 | |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 128 | addDisplaySurfaceLocked(transaction, display.sequenceId, display.surface); |
| 129 | addDisplayLayerStackLocked(transaction, display.sequenceId, display.layerStack); |
| 130 | addDisplaySizeLocked(transaction, display.sequenceId, display.width, display.height); |
| 131 | addDisplayProjectionLocked(transaction, display.sequenceId, display.orientation, |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 132 | display.viewport, display.frame); |
| 133 | } |
| 134 | |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 135 | status_t SurfaceInterceptor::writeProtoFileLocked() { |
| 136 | ATRACE_CALL(); |
Colin Cross | 6354938 | 2016-10-26 12:52:53 -0700 | [diff] [blame] | 137 | std::string output; |
| 138 | |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 139 | if (!mTrace.IsInitialized()) { |
| 140 | return NOT_ENOUGH_DATA; |
| 141 | } |
Colin Cross | 6354938 | 2016-10-26 12:52:53 -0700 | [diff] [blame] | 142 | if (!mTrace.SerializeToString(&output)) { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 143 | return PERMISSION_DENIED; |
| 144 | } |
Colin Cross | 6354938 | 2016-10-26 12:52:53 -0700 | [diff] [blame] | 145 | if (!android::base::WriteStringToFile(output, mOutputFileName, true)) { |
| 146 | return PERMISSION_DENIED; |
| 147 | } |
| 148 | |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 149 | return NO_ERROR; |
| 150 | } |
| 151 | |
Irvel | 3017c61 | 2016-08-09 16:50:06 -0700 | [diff] [blame] | 152 | const sp<const Layer> SurfaceInterceptor::getLayer(const wp<const IBinder>& weakHandle) { |
| 153 | const sp<const IBinder>& handle(weakHandle.promote()); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 154 | const auto layerHandle(static_cast<const Layer::Handle*>(handle.get())); |
| 155 | const sp<const Layer> layer(layerHandle->owner.promote()); |
| 156 | // layer could be a nullptr at this point |
| 157 | return layer; |
| 158 | } |
| 159 | |
| 160 | const std::string SurfaceInterceptor::getLayerName(const sp<const Layer>& layer) { |
| 161 | return layer->getName().string(); |
| 162 | } |
| 163 | |
| 164 | int32_t SurfaceInterceptor::getLayerId(const sp<const Layer>& layer) { |
| 165 | return layer->sequence; |
| 166 | } |
| 167 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 168 | Increment* SurfaceInterceptor::createTraceIncrementLocked() { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 169 | Increment* increment(mTrace.add_increment()); |
| 170 | increment->set_time_stamp(systemTime()); |
| 171 | return increment; |
| 172 | } |
| 173 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 174 | SurfaceChange* SurfaceInterceptor::createSurfaceChangeLocked(Transaction* transaction, |
| 175 | int32_t layerId) |
| 176 | { |
| 177 | SurfaceChange* change(transaction->add_surface_change()); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 178 | change->set_id(layerId); |
| 179 | return change; |
| 180 | } |
| 181 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 182 | DisplayChange* SurfaceInterceptor::createDisplayChangeLocked(Transaction* transaction, |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 183 | int32_t sequenceId) |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 184 | { |
| 185 | DisplayChange* dispChange(transaction->add_display_change()); |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 186 | dispChange->set_id(sequenceId); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 187 | return dispChange; |
| 188 | } |
| 189 | |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 190 | void SurfaceInterceptor::setProtoRectLocked(Rectangle* protoRect, const Rect& rect) { |
| 191 | protoRect->set_left(rect.left); |
| 192 | protoRect->set_top(rect.top); |
| 193 | protoRect->set_right(rect.right); |
| 194 | protoRect->set_bottom(rect.bottom); |
| 195 | } |
| 196 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 197 | void SurfaceInterceptor::addPositionLocked(Transaction* transaction, int32_t layerId, |
| 198 | float x, float y) |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 199 | { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 200 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 201 | PositionChange* posChange(change->mutable_position()); |
| 202 | posChange->set_x(x); |
| 203 | posChange->set_y(y); |
| 204 | } |
| 205 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 206 | void SurfaceInterceptor::addDepthLocked(Transaction* transaction, int32_t layerId, |
| 207 | uint32_t z) |
| 208 | { |
| 209 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 210 | LayerChange* depthChange(change->mutable_layer()); |
| 211 | depthChange->set_layer(z); |
| 212 | } |
| 213 | |
| 214 | void SurfaceInterceptor::addSizeLocked(Transaction* transaction, int32_t layerId, uint32_t w, |
| 215 | uint32_t h) |
| 216 | { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 217 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 218 | SizeChange* sizeChange(change->mutable_size()); |
| 219 | sizeChange->set_w(w); |
| 220 | sizeChange->set_h(h); |
| 221 | } |
| 222 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 223 | void SurfaceInterceptor::addAlphaLocked(Transaction* transaction, int32_t layerId, |
| 224 | float alpha) |
| 225 | { |
| 226 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 227 | AlphaChange* alphaChange(change->mutable_alpha()); |
| 228 | alphaChange->set_alpha(alpha); |
| 229 | } |
| 230 | |
| 231 | void SurfaceInterceptor::addMatrixLocked(Transaction* transaction, int32_t layerId, |
| 232 | const layer_state_t::matrix22_t& matrix) |
| 233 | { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 234 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 235 | MatrixChange* matrixChange(change->mutable_matrix()); |
| 236 | matrixChange->set_dsdx(matrix.dsdx); |
| 237 | matrixChange->set_dtdx(matrix.dtdx); |
| 238 | matrixChange->set_dsdy(matrix.dsdy); |
| 239 | matrixChange->set_dtdy(matrix.dtdy); |
| 240 | } |
| 241 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 242 | void SurfaceInterceptor::addTransparentRegionLocked(Transaction* transaction, |
| 243 | int32_t layerId, const Region& transRegion) |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 244 | { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 245 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 246 | TransparentRegionHintChange* transparentChange(change->mutable_transparent_region_hint()); |
| 247 | |
| 248 | for (const auto& rect : transRegion) { |
| 249 | Rectangle* protoRect(transparentChange->add_region()); |
| 250 | setProtoRectLocked(protoRect, rect); |
| 251 | } |
| 252 | } |
| 253 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 254 | void SurfaceInterceptor::addFlagsLocked(Transaction* transaction, int32_t layerId, |
| 255 | uint8_t flags) |
| 256 | { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 257 | // There can be multiple flags changed |
| 258 | if (flags & layer_state_t::eLayerHidden) { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 259 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 260 | HiddenFlagChange* flagChange(change->mutable_hidden_flag()); |
| 261 | flagChange->set_hidden_flag(true); |
| 262 | } |
| 263 | if (flags & layer_state_t::eLayerOpaque) { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 264 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 265 | OpaqueFlagChange* flagChange(change->mutable_opaque_flag()); |
| 266 | flagChange->set_opaque_flag(true); |
| 267 | } |
| 268 | if (flags & layer_state_t::eLayerSecure) { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 269 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 270 | SecureFlagChange* flagChange(change->mutable_secure_flag()); |
| 271 | flagChange->set_secure_flag(true); |
| 272 | } |
| 273 | } |
| 274 | |
| 275 | void SurfaceInterceptor::addLayerStackLocked(Transaction* transaction, int32_t layerId, |
| 276 | uint32_t layerStack) |
| 277 | { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 278 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 279 | LayerStackChange* layerStackChange(change->mutable_layer_stack()); |
| 280 | layerStackChange->set_layer_stack(layerStack); |
| 281 | } |
| 282 | |
| 283 | void SurfaceInterceptor::addCropLocked(Transaction* transaction, int32_t layerId, |
| 284 | const Rect& rect) |
| 285 | { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 286 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 287 | CropChange* cropChange(change->mutable_crop()); |
| 288 | Rectangle* protoRect(cropChange->mutable_rectangle()); |
| 289 | setProtoRectLocked(protoRect, rect); |
| 290 | } |
| 291 | |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 292 | void SurfaceInterceptor::addDeferTransactionLocked(Transaction* transaction, int32_t layerId, |
Robert Carr | 0d48072 | 2017-01-10 16:42:54 -0800 | [diff] [blame] | 293 | const sp<const Layer>& layer, uint64_t frameNumber) |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 294 | { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 295 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 296 | if (layer == nullptr) { |
| 297 | ALOGE("An existing layer could not be retrieved with the handle" |
| 298 | " for the deferred transaction"); |
| 299 | return; |
| 300 | } |
| 301 | DeferredTransactionChange* deferTransaction(change->mutable_deferred_transaction()); |
| 302 | deferTransaction->set_layer_id(getLayerId(layer)); |
| 303 | deferTransaction->set_frame_number(frameNumber); |
| 304 | } |
| 305 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 306 | void SurfaceInterceptor::addOverrideScalingModeLocked(Transaction* transaction, |
| 307 | int32_t layerId, int32_t overrideScalingMode) |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 308 | { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 309 | SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId)); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 310 | OverrideScalingModeChange* overrideChange(change->mutable_override_scaling_mode()); |
| 311 | overrideChange->set_override_scaling_mode(overrideScalingMode); |
| 312 | } |
| 313 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 314 | void SurfaceInterceptor::addSurfaceChangesLocked(Transaction* transaction, |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 315 | const layer_state_t& state) |
| 316 | { |
| 317 | const sp<const Layer> layer(getLayer(state.surface)); |
| 318 | if (layer == nullptr) { |
| 319 | ALOGE("An existing layer could not be retrieved with the surface " |
| 320 | "from the layer_state_t surface in the update transaction"); |
| 321 | return; |
| 322 | } |
| 323 | |
| 324 | const int32_t layerId(getLayerId(layer)); |
| 325 | |
| 326 | if (state.what & layer_state_t::ePositionChanged) { |
| 327 | addPositionLocked(transaction, layerId, state.x, state.y); |
| 328 | } |
| 329 | if (state.what & layer_state_t::eLayerChanged) { |
| 330 | addDepthLocked(transaction, layerId, state.z); |
| 331 | } |
| 332 | if (state.what & layer_state_t::eSizeChanged) { |
| 333 | addSizeLocked(transaction, layerId, state.w, state.h); |
| 334 | } |
| 335 | if (state.what & layer_state_t::eAlphaChanged) { |
| 336 | addAlphaLocked(transaction, layerId, state.alpha); |
| 337 | } |
| 338 | if (state.what & layer_state_t::eMatrixChanged) { |
| 339 | addMatrixLocked(transaction, layerId, state.matrix); |
| 340 | } |
| 341 | if (state.what & layer_state_t::eTransparentRegionChanged) { |
| 342 | addTransparentRegionLocked(transaction, layerId, state.transparentRegion); |
| 343 | } |
| 344 | if (state.what & layer_state_t::eFlagsChanged) { |
| 345 | addFlagsLocked(transaction, layerId, state.flags); |
| 346 | } |
| 347 | if (state.what & layer_state_t::eLayerStackChanged) { |
| 348 | addLayerStackLocked(transaction, layerId, state.layerStack); |
| 349 | } |
Marissa Wall | f58c14b | 2018-07-24 10:50:43 -0700 | [diff] [blame] | 350 | if (state.what & layer_state_t::eCropChanged_legacy) { |
| 351 | addCropLocked(transaction, layerId, state.crop_legacy); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 352 | } |
Marissa Wall | f58c14b | 2018-07-24 10:50:43 -0700 | [diff] [blame] | 353 | if (state.what & layer_state_t::eDeferTransaction_legacy) { |
Robert Carr | 0d48072 | 2017-01-10 16:42:54 -0800 | [diff] [blame] | 354 | sp<Layer> otherLayer = nullptr; |
Marissa Wall | f58c14b | 2018-07-24 10:50:43 -0700 | [diff] [blame] | 355 | if (state.barrierHandle_legacy != nullptr) { |
| 356 | otherLayer = |
| 357 | static_cast<Layer::Handle*>(state.barrierHandle_legacy.get())->owner.promote(); |
| 358 | } else if (state.barrierGbp_legacy != nullptr) { |
| 359 | auto const& gbp = state.barrierGbp_legacy; |
Robert Carr | 0d48072 | 2017-01-10 16:42:54 -0800 | [diff] [blame] | 360 | if (mFlinger->authenticateSurfaceTextureLocked(gbp)) { |
| 361 | otherLayer = (static_cast<MonitoredProducer*>(gbp.get()))->getLayer(); |
| 362 | } else { |
| 363 | ALOGE("Attempt to defer transaction to to an unrecognized GraphicBufferProducer"); |
| 364 | } |
| 365 | } |
Marissa Wall | f58c14b | 2018-07-24 10:50:43 -0700 | [diff] [blame] | 366 | addDeferTransactionLocked(transaction, layerId, otherLayer, state.frameNumber_legacy); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 367 | } |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 368 | if (state.what & layer_state_t::eOverrideScalingModeChanged) { |
| 369 | addOverrideScalingModeLocked(transaction, layerId, state.overrideScalingMode); |
| 370 | } |
| 371 | } |
| 372 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 373 | void SurfaceInterceptor::addDisplayChangesLocked(Transaction* transaction, |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 374 | const DisplayState& state, int32_t sequenceId) |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 375 | { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 376 | if (state.what & DisplayState::eSurfaceChanged) { |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 377 | addDisplaySurfaceLocked(transaction, sequenceId, state.surface); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 378 | } |
| 379 | if (state.what & DisplayState::eLayerStackChanged) { |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 380 | addDisplayLayerStackLocked(transaction, sequenceId, state.layerStack); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 381 | } |
| 382 | if (state.what & DisplayState::eDisplaySizeChanged) { |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 383 | addDisplaySizeLocked(transaction, sequenceId, state.width, state.height); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 384 | } |
| 385 | if (state.what & DisplayState::eDisplayProjectionChanged) { |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 386 | addDisplayProjectionLocked(transaction, sequenceId, state.orientation, state.viewport, |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 387 | state.frame); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 388 | } |
| 389 | } |
| 390 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 391 | void SurfaceInterceptor::addTransactionLocked(Increment* increment, |
| 392 | const Vector<ComposerState>& stateUpdates, |
| 393 | const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays, |
| 394 | const Vector<DisplayState>& changedDisplays, uint32_t transactionFlags) |
| 395 | { |
| 396 | Transaction* transaction(increment->mutable_transaction()); |
| 397 | transaction->set_synchronous(transactionFlags & BnSurfaceComposer::eSynchronous); |
| 398 | transaction->set_animation(transactionFlags & BnSurfaceComposer::eAnimation); |
| 399 | for (const auto& compState: stateUpdates) { |
| 400 | addSurfaceChangesLocked(transaction, compState.state); |
| 401 | } |
| 402 | for (const auto& disp: changedDisplays) { |
| 403 | ssize_t dpyIdx = displays.indexOfKey(disp.token); |
| 404 | if (dpyIdx >= 0) { |
| 405 | const DisplayDeviceState& dispState(displays.valueAt(dpyIdx)); |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 406 | addDisplayChangesLocked(transaction, disp, dispState.sequenceId); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 407 | } |
| 408 | } |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 409 | } |
| 410 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 411 | void SurfaceInterceptor::addSurfaceCreationLocked(Increment* increment, |
| 412 | const sp<const Layer>& layer) |
| 413 | { |
| 414 | SurfaceCreation* creation(increment->mutable_surface_creation()); |
| 415 | creation->set_id(getLayerId(layer)); |
| 416 | creation->set_name(getLayerName(layer)); |
Marissa Wall | f58c14b | 2018-07-24 10:50:43 -0700 | [diff] [blame] | 417 | creation->set_w(layer->mCurrentState.active_legacy.w); |
| 418 | creation->set_h(layer->mCurrentState.active_legacy.h); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 419 | } |
| 420 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 421 | void SurfaceInterceptor::addSurfaceDeletionLocked(Increment* increment, |
| 422 | const sp<const Layer>& layer) |
| 423 | { |
| 424 | SurfaceDeletion* deletion(increment->mutable_surface_deletion()); |
| 425 | deletion->set_id(getLayerId(layer)); |
| 426 | } |
| 427 | |
| 428 | void SurfaceInterceptor::addBufferUpdateLocked(Increment* increment, const sp<const Layer>& layer, |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 429 | uint32_t width, uint32_t height, uint64_t frameNumber) |
| 430 | { |
| 431 | BufferUpdate* update(increment->mutable_buffer_update()); |
| 432 | update->set_id(getLayerId(layer)); |
| 433 | update->set_w(width); |
| 434 | update->set_h(height); |
| 435 | update->set_frame_number(frameNumber); |
| 436 | } |
| 437 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 438 | void SurfaceInterceptor::addVSyncUpdateLocked(Increment* increment, nsecs_t timestamp) { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 439 | VSyncEvent* event(increment->mutable_vsync_event()); |
| 440 | event->set_when(timestamp); |
| 441 | } |
| 442 | |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 443 | void SurfaceInterceptor::addDisplaySurfaceLocked(Transaction* transaction, int32_t sequenceId, |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 444 | const sp<const IGraphicBufferProducer>& surface) |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 445 | { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 446 | if (surface == nullptr) { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 447 | return; |
| 448 | } |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 449 | uint64_t bufferQueueId = 0; |
| 450 | status_t err(surface->getUniqueId(&bufferQueueId)); |
| 451 | if (err == NO_ERROR) { |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 452 | DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId)); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 453 | DispSurfaceChange* surfaceChange(dispChange->mutable_surface()); |
| 454 | surfaceChange->set_buffer_queue_id(bufferQueueId); |
| 455 | surfaceChange->set_buffer_queue_name(surface->getConsumerName().string()); |
| 456 | } |
| 457 | else { |
| 458 | ALOGE("invalid graphic buffer producer received while tracing a display change (%s)", |
| 459 | strerror(-err)); |
| 460 | } |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 461 | } |
| 462 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 463 | void SurfaceInterceptor::addDisplayLayerStackLocked(Transaction* transaction, |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 464 | int32_t sequenceId, uint32_t layerStack) |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 465 | { |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 466 | DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId)); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 467 | LayerStackChange* layerStackChange(dispChange->mutable_layer_stack()); |
| 468 | layerStackChange->set_layer_stack(layerStack); |
| 469 | } |
| 470 | |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 471 | void SurfaceInterceptor::addDisplaySizeLocked(Transaction* transaction, int32_t sequenceId, |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 472 | uint32_t w, uint32_t h) |
| 473 | { |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 474 | DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId)); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 475 | SizeChange* sizeChange(dispChange->mutable_size()); |
| 476 | sizeChange->set_w(w); |
| 477 | sizeChange->set_h(h); |
| 478 | } |
| 479 | |
| 480 | void SurfaceInterceptor::addDisplayProjectionLocked(Transaction* transaction, |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 481 | int32_t sequenceId, int32_t orientation, const Rect& viewport, const Rect& frame) |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 482 | { |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 483 | DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId)); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 484 | ProjectionChange* projectionChange(dispChange->mutable_projection()); |
| 485 | projectionChange->set_orientation(orientation); |
| 486 | Rectangle* viewportRect(projectionChange->mutable_viewport()); |
| 487 | setProtoRectLocked(viewportRect, viewport); |
| 488 | Rectangle* frameRect(projectionChange->mutable_frame()); |
| 489 | setProtoRectLocked(frameRect, frame); |
| 490 | } |
| 491 | |
| 492 | void SurfaceInterceptor::addDisplayCreationLocked(Increment* increment, |
| 493 | const DisplayDeviceState& info) |
| 494 | { |
| 495 | DisplayCreation* creation(increment->mutable_display_creation()); |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 496 | creation->set_id(info.sequenceId); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 497 | creation->set_name(info.displayName); |
| 498 | creation->set_type(info.type); |
| 499 | creation->set_is_secure(info.isSecure); |
| 500 | } |
| 501 | |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 502 | void SurfaceInterceptor::addDisplayDeletionLocked(Increment* increment, int32_t sequenceId) { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 503 | DisplayDeletion* deletion(increment->mutable_display_deletion()); |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 504 | deletion->set_id(sequenceId); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 505 | } |
| 506 | |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 507 | void SurfaceInterceptor::addPowerModeUpdateLocked(Increment* increment, int32_t sequenceId, |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 508 | int32_t mode) |
| 509 | { |
| 510 | PowerModeUpdate* powerModeUpdate(increment->mutable_power_mode_update()); |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 511 | powerModeUpdate->set_id(sequenceId); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 512 | powerModeUpdate->set_mode(mode); |
| 513 | } |
| 514 | |
| 515 | void SurfaceInterceptor::saveTransaction(const Vector<ComposerState>& stateUpdates, |
| 516 | const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays, |
| 517 | const Vector<DisplayState>& changedDisplays, uint32_t flags) |
| 518 | { |
| 519 | if (!mEnabled || (stateUpdates.size() <= 0 && changedDisplays.size() <= 0)) { |
| 520 | return; |
| 521 | } |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 522 | ATRACE_CALL(); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 523 | std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| 524 | addTransactionLocked(createTraceIncrementLocked(), stateUpdates, displays, changedDisplays, |
| 525 | flags); |
| 526 | } |
| 527 | |
| 528 | void SurfaceInterceptor::saveSurfaceCreation(const sp<const Layer>& layer) { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 529 | if (!mEnabled || layer == nullptr) { |
| 530 | return; |
| 531 | } |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 532 | ATRACE_CALL(); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 533 | std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| 534 | addSurfaceCreationLocked(createTraceIncrementLocked(), layer); |
| 535 | } |
| 536 | |
| 537 | void SurfaceInterceptor::saveSurfaceDeletion(const sp<const Layer>& layer) { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 538 | if (!mEnabled || layer == nullptr) { |
| 539 | return; |
| 540 | } |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 541 | ATRACE_CALL(); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 542 | std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 543 | addSurfaceDeletionLocked(createTraceIncrementLocked(), layer); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 544 | } |
| 545 | |
| 546 | void SurfaceInterceptor::saveBufferUpdate(const sp<const Layer>& layer, uint32_t width, |
| 547 | uint32_t height, uint64_t frameNumber) |
| 548 | { |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 549 | if (!mEnabled || layer == nullptr) { |
| 550 | return; |
| 551 | } |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 552 | ATRACE_CALL(); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 553 | std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 554 | addBufferUpdateLocked(createTraceIncrementLocked(), layer, width, height, frameNumber); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 555 | } |
| 556 | |
| 557 | void SurfaceInterceptor::saveVSyncEvent(nsecs_t timestamp) { |
| 558 | if (!mEnabled) { |
| 559 | return; |
| 560 | } |
| 561 | std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 562 | addVSyncUpdateLocked(createTraceIncrementLocked(), timestamp); |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 563 | } |
| 564 | |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 565 | void SurfaceInterceptor::saveDisplayCreation(const DisplayDeviceState& info) { |
| 566 | if (!mEnabled) { |
| 567 | return; |
| 568 | } |
| 569 | ATRACE_CALL(); |
| 570 | std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
| 571 | addDisplayCreationLocked(createTraceIncrementLocked(), info); |
| 572 | } |
| 573 | |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 574 | void SurfaceInterceptor::saveDisplayDeletion(int32_t sequenceId) { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 575 | if (!mEnabled) { |
| 576 | return; |
| 577 | } |
| 578 | ATRACE_CALL(); |
| 579 | std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 580 | addDisplayDeletionLocked(createTraceIncrementLocked(), sequenceId); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 581 | } |
| 582 | |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 583 | void SurfaceInterceptor::savePowerModeUpdate(int32_t sequenceId, int32_t mode) { |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 584 | if (!mEnabled) { |
| 585 | return; |
| 586 | } |
| 587 | ATRACE_CALL(); |
| 588 | std::lock_guard<std::mutex> protoGuard(mTraceMutex); |
Dominik Laskowski | 663bd28 | 2018-04-19 15:26:54 -0700 | [diff] [blame] | 589 | addPowerModeUpdateLocked(createTraceIncrementLocked(), sequenceId, mode); |
Irvel | ffc9efc | 2016-07-27 15:16:37 -0700 | [diff] [blame] | 590 | } |
| 591 | |
Lloyd Pique | 4dccc41 | 2018-01-22 17:21:36 -0800 | [diff] [blame] | 592 | } // namespace impl |
Irvel | c274c63 | 2016-06-13 16:44:08 -0700 | [diff] [blame] | 593 | } // namespace android |