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Irvelc274c632016-06-13 16:44:08 -07001/*
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 */
Irvelc274c632016-06-13 16:44:08 -070016#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 Cross63549382016-10-26 12:52:53 -070023
Irvelc274c632016-06-13 16:44:08 -070024#include <fstream>
25
Mark Salyzyn4dad9ce2016-09-29 08:08:05 -070026#include <android-base/file.h>
27#include <log/log.h>
28#include <utils/Trace.h>
29
Irvelc274c632016-06-13 16:44:08 -070030namespace android {
31
32// ----------------------------------------------------------------------------
Marissa Wall61c58622018-07-18 10:12:20 -070033// TODO(marissaw): add new layer state values to SurfaceInterceptor
Irvelc274c632016-06-13 16:44:08 -070034
Lloyd Pique4dccc412018-01-22 17:21:36 -080035SurfaceInterceptor::~SurfaceInterceptor() = default;
36
37namespace impl {
38
Robert Carr0d480722017-01-10 16:42:54 -080039SurfaceInterceptor::SurfaceInterceptor(SurfaceFlinger* flinger)
40 : mFlinger(flinger)
41{
42}
43
Irvelffc9efc2016-07-27 15:16:37 -070044void SurfaceInterceptor::enable(const SortedVector<sp<Layer>>& layers,
45 const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays)
46{
Irvelc274c632016-06-13 16:44:08 -070047 if (mEnabled) {
48 return;
49 }
Irvelffc9efc2016-07-27 15:16:37 -070050 ATRACE_CALL();
Irvelc274c632016-06-13 16:44:08 -070051 mEnabled = true;
Irvelffc9efc2016-07-27 15:16:37 -070052 std::lock_guard<std::mutex> protoGuard(mTraceMutex);
53 saveExistingDisplaysLocked(displays);
54 saveExistingSurfacesLocked(layers);
Irvelc274c632016-06-13 16:44:08 -070055}
56
57void SurfaceInterceptor::disable() {
Irvelc274c632016-06-13 16:44:08 -070058 if (!mEnabled) {
59 return;
60 }
Irvelffc9efc2016-07-27 15:16:37 -070061 ATRACE_CALL();
Irvelc274c632016-06-13 16:44:08 -070062 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
Irvelffc9efc2016-07-27 15:16:37 -070070bool SurfaceInterceptor::isEnabled() {
71 return mEnabled;
72}
73
74void 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
Irvelc274c632016-06-13 16:44:08 -070078 ATRACE_CALL();
Irvelffc9efc2016-07-27 15:16:37 -070079 for (size_t i = 0 ; i < displays.size() ; i++) {
80 addDisplayCreationLocked(createTraceIncrementLocked(), displays[i]);
81 addInitialDisplayStateLocked(createTraceIncrementLocked(), displays[i]);
Irvelc274c632016-06-13 16:44:08 -070082 }
83}
84
Irvelffc9efc2016-07-27 15:16:37 -070085void SurfaceInterceptor::saveExistingSurfacesLocked(const SortedVector<sp<Layer>>& layers) {
Irvelc274c632016-06-13 16:44:08 -070086 ATRACE_CALL();
Robert Carr1f0a16a2016-10-24 16:27:39 -070087 for (const auto& l : layers) {
Dan Stoza412903f2017-04-27 13:42:17 -070088 l->traverseInZOrder(LayerVector::StateSet::Drawing, [this](Layer* layer) {
Robert Carr1f0a16a2016-10-24 16:27:39 -070089 addSurfaceCreationLocked(createTraceIncrementLocked(), layer);
90 addInitialSurfaceStateLocked(createTraceIncrementLocked(), layer);
91 });
Irvelc274c632016-06-13 16:44:08 -070092 }
Irvelffc9efc2016-07-27 15:16:37 -070093}
94
95void SurfaceInterceptor::addInitialSurfaceStateLocked(Increment* increment,
96 const sp<const Layer>& layer)
97{
Irvelc274c632016-06-13 16:44:08 -070098 Transaction* transaction(increment->mutable_transaction());
99 transaction->set_synchronous(layer->mTransactionFlags & BnSurfaceComposer::eSynchronous);
100 transaction->set_animation(layer->mTransactionFlags & BnSurfaceComposer::eAnimation);
101
102 const int32_t layerId(getLayerId(layer));
Marissa Wallf58c14b2018-07-24 10:50:43 -0700103 addPositionLocked(transaction, layerId, layer->mCurrentState.active_legacy.transform.tx(),
104 layer->mCurrentState.active_legacy.transform.ty());
Irvelc274c632016-06-13 16:44:08 -0700105 addDepthLocked(transaction, layerId, layer->mCurrentState.z);
chaviw13fdc492017-06-27 12:40:18 -0700106 addAlphaLocked(transaction, layerId, layer->mCurrentState.color.a);
Marissa Wallf58c14b2018-07-24 10:50:43 -0700107 addTransparentRegionLocked(transaction, layerId,
108 layer->mCurrentState.activeTransparentRegion_legacy);
Irvelc274c632016-06-13 16:44:08 -0700109 addLayerStackLocked(transaction, layerId, layer->mCurrentState.layerStack);
Marissa Wallf58c14b2018-07-24 10:50:43 -0700110 addCropLocked(transaction, layerId, layer->mCurrentState.crop_legacy);
111 if (layer->mCurrentState.barrierLayer_legacy != nullptr) {
112 addDeferTransactionLocked(transaction, layerId,
113 layer->mCurrentState.barrierLayer_legacy.promote(),
114 layer->mCurrentState.frameNumber_legacy);
Irvelc274c632016-06-13 16:44:08 -0700115 }
Irvelc274c632016-06-13 16:44:08 -0700116 addOverrideScalingModeLocked(transaction, layerId, layer->getEffectiveScalingMode());
117 addFlagsLocked(transaction, layerId, layer->mCurrentState.flags);
118}
119
Irvelffc9efc2016-07-27 15:16:37 -0700120void SurfaceInterceptor::addInitialDisplayStateLocked(Increment* increment,
121 const DisplayDeviceState& display)
122{
123 Transaction* transaction(increment->mutable_transaction());
124 transaction->set_synchronous(false);
125 transaction->set_animation(false);
126
Dominik Laskowski663bd282018-04-19 15:26:54 -0700127 addDisplaySurfaceLocked(transaction, display.sequenceId, display.surface);
128 addDisplayLayerStackLocked(transaction, display.sequenceId, display.layerStack);
129 addDisplaySizeLocked(transaction, display.sequenceId, display.width, display.height);
130 addDisplayProjectionLocked(transaction, display.sequenceId, display.orientation,
Irvelffc9efc2016-07-27 15:16:37 -0700131 display.viewport, display.frame);
132}
133
Irvelc274c632016-06-13 16:44:08 -0700134status_t SurfaceInterceptor::writeProtoFileLocked() {
135 ATRACE_CALL();
Colin Cross63549382016-10-26 12:52:53 -0700136 std::string output;
137
Irvelc274c632016-06-13 16:44:08 -0700138 if (!mTrace.IsInitialized()) {
139 return NOT_ENOUGH_DATA;
140 }
Colin Cross63549382016-10-26 12:52:53 -0700141 if (!mTrace.SerializeToString(&output)) {
Irvelc274c632016-06-13 16:44:08 -0700142 return PERMISSION_DENIED;
143 }
Colin Cross63549382016-10-26 12:52:53 -0700144 if (!android::base::WriteStringToFile(output, mOutputFileName, true)) {
145 return PERMISSION_DENIED;
146 }
147
Irvelc274c632016-06-13 16:44:08 -0700148 return NO_ERROR;
149}
150
Irvel3017c612016-08-09 16:50:06 -0700151const sp<const Layer> SurfaceInterceptor::getLayer(const wp<const IBinder>& weakHandle) {
152 const sp<const IBinder>& handle(weakHandle.promote());
Irvelc274c632016-06-13 16:44:08 -0700153 const auto layerHandle(static_cast<const Layer::Handle*>(handle.get()));
154 const sp<const Layer> layer(layerHandle->owner.promote());
155 // layer could be a nullptr at this point
156 return layer;
157}
158
159const std::string SurfaceInterceptor::getLayerName(const sp<const Layer>& layer) {
160 return layer->getName().string();
161}
162
163int32_t SurfaceInterceptor::getLayerId(const sp<const Layer>& layer) {
164 return layer->sequence;
165}
166
Irvelffc9efc2016-07-27 15:16:37 -0700167Increment* SurfaceInterceptor::createTraceIncrementLocked() {
Irvelc274c632016-06-13 16:44:08 -0700168 Increment* increment(mTrace.add_increment());
169 increment->set_time_stamp(systemTime());
170 return increment;
171}
172
Irvelffc9efc2016-07-27 15:16:37 -0700173SurfaceChange* SurfaceInterceptor::createSurfaceChangeLocked(Transaction* transaction,
174 int32_t layerId)
175{
176 SurfaceChange* change(transaction->add_surface_change());
Irvelc274c632016-06-13 16:44:08 -0700177 change->set_id(layerId);
178 return change;
179}
180
Irvelffc9efc2016-07-27 15:16:37 -0700181DisplayChange* SurfaceInterceptor::createDisplayChangeLocked(Transaction* transaction,
Dominik Laskowski663bd282018-04-19 15:26:54 -0700182 int32_t sequenceId)
Irvelffc9efc2016-07-27 15:16:37 -0700183{
184 DisplayChange* dispChange(transaction->add_display_change());
Dominik Laskowski663bd282018-04-19 15:26:54 -0700185 dispChange->set_id(sequenceId);
Irvelffc9efc2016-07-27 15:16:37 -0700186 return dispChange;
187}
188
Irvelc274c632016-06-13 16:44:08 -0700189void SurfaceInterceptor::setProtoRectLocked(Rectangle* protoRect, const Rect& rect) {
190 protoRect->set_left(rect.left);
191 protoRect->set_top(rect.top);
192 protoRect->set_right(rect.right);
193 protoRect->set_bottom(rect.bottom);
194}
195
Irvelffc9efc2016-07-27 15:16:37 -0700196void SurfaceInterceptor::addPositionLocked(Transaction* transaction, int32_t layerId,
197 float x, float y)
Irvelc274c632016-06-13 16:44:08 -0700198{
Irvelffc9efc2016-07-27 15:16:37 -0700199 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700200 PositionChange* posChange(change->mutable_position());
201 posChange->set_x(x);
202 posChange->set_y(y);
203}
204
Irvelffc9efc2016-07-27 15:16:37 -0700205void SurfaceInterceptor::addDepthLocked(Transaction* transaction, int32_t layerId,
206 uint32_t z)
207{
208 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700209 LayerChange* depthChange(change->mutable_layer());
210 depthChange->set_layer(z);
211}
212
213void SurfaceInterceptor::addSizeLocked(Transaction* transaction, int32_t layerId, uint32_t w,
214 uint32_t h)
215{
Irvelffc9efc2016-07-27 15:16:37 -0700216 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700217 SizeChange* sizeChange(change->mutable_size());
218 sizeChange->set_w(w);
219 sizeChange->set_h(h);
220}
221
Irvelffc9efc2016-07-27 15:16:37 -0700222void SurfaceInterceptor::addAlphaLocked(Transaction* transaction, int32_t layerId,
223 float alpha)
224{
225 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700226 AlphaChange* alphaChange(change->mutable_alpha());
227 alphaChange->set_alpha(alpha);
228}
229
230void SurfaceInterceptor::addMatrixLocked(Transaction* transaction, int32_t layerId,
231 const layer_state_t::matrix22_t& matrix)
232{
Irvelffc9efc2016-07-27 15:16:37 -0700233 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700234 MatrixChange* matrixChange(change->mutable_matrix());
235 matrixChange->set_dsdx(matrix.dsdx);
236 matrixChange->set_dtdx(matrix.dtdx);
237 matrixChange->set_dsdy(matrix.dsdy);
238 matrixChange->set_dtdy(matrix.dtdy);
239}
240
Irvelffc9efc2016-07-27 15:16:37 -0700241void SurfaceInterceptor::addTransparentRegionLocked(Transaction* transaction,
242 int32_t layerId, const Region& transRegion)
Irvelc274c632016-06-13 16:44:08 -0700243{
Irvelffc9efc2016-07-27 15:16:37 -0700244 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700245 TransparentRegionHintChange* transparentChange(change->mutable_transparent_region_hint());
246
247 for (const auto& rect : transRegion) {
248 Rectangle* protoRect(transparentChange->add_region());
249 setProtoRectLocked(protoRect, rect);
250 }
251}
252
Irvelffc9efc2016-07-27 15:16:37 -0700253void SurfaceInterceptor::addFlagsLocked(Transaction* transaction, int32_t layerId,
254 uint8_t flags)
255{
Irvelc274c632016-06-13 16:44:08 -0700256 // There can be multiple flags changed
257 if (flags & layer_state_t::eLayerHidden) {
Irvelffc9efc2016-07-27 15:16:37 -0700258 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700259 HiddenFlagChange* flagChange(change->mutable_hidden_flag());
260 flagChange->set_hidden_flag(true);
261 }
262 if (flags & layer_state_t::eLayerOpaque) {
Irvelffc9efc2016-07-27 15:16:37 -0700263 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700264 OpaqueFlagChange* flagChange(change->mutable_opaque_flag());
265 flagChange->set_opaque_flag(true);
266 }
267 if (flags & layer_state_t::eLayerSecure) {
Irvelffc9efc2016-07-27 15:16:37 -0700268 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700269 SecureFlagChange* flagChange(change->mutable_secure_flag());
270 flagChange->set_secure_flag(true);
271 }
272}
273
274void SurfaceInterceptor::addLayerStackLocked(Transaction* transaction, int32_t layerId,
275 uint32_t layerStack)
276{
Irvelffc9efc2016-07-27 15:16:37 -0700277 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700278 LayerStackChange* layerStackChange(change->mutable_layer_stack());
279 layerStackChange->set_layer_stack(layerStack);
280}
281
282void SurfaceInterceptor::addCropLocked(Transaction* transaction, int32_t layerId,
283 const Rect& rect)
284{
Irvelffc9efc2016-07-27 15:16:37 -0700285 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700286 CropChange* cropChange(change->mutable_crop());
287 Rectangle* protoRect(cropChange->mutable_rectangle());
288 setProtoRectLocked(protoRect, rect);
289}
290
Irvelc274c632016-06-13 16:44:08 -0700291void SurfaceInterceptor::addDeferTransactionLocked(Transaction* transaction, int32_t layerId,
Robert Carr0d480722017-01-10 16:42:54 -0800292 const sp<const Layer>& layer, uint64_t frameNumber)
Irvelc274c632016-06-13 16:44:08 -0700293{
Irvelffc9efc2016-07-27 15:16:37 -0700294 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700295 if (layer == nullptr) {
296 ALOGE("An existing layer could not be retrieved with the handle"
297 " for the deferred transaction");
298 return;
299 }
300 DeferredTransactionChange* deferTransaction(change->mutable_deferred_transaction());
301 deferTransaction->set_layer_id(getLayerId(layer));
302 deferTransaction->set_frame_number(frameNumber);
303}
304
Irvelffc9efc2016-07-27 15:16:37 -0700305void SurfaceInterceptor::addOverrideScalingModeLocked(Transaction* transaction,
306 int32_t layerId, int32_t overrideScalingMode)
Irvelc274c632016-06-13 16:44:08 -0700307{
Irvelffc9efc2016-07-27 15:16:37 -0700308 SurfaceChange* change(createSurfaceChangeLocked(transaction, layerId));
Irvelc274c632016-06-13 16:44:08 -0700309 OverrideScalingModeChange* overrideChange(change->mutable_override_scaling_mode());
310 overrideChange->set_override_scaling_mode(overrideScalingMode);
311}
312
Irvelffc9efc2016-07-27 15:16:37 -0700313void SurfaceInterceptor::addSurfaceChangesLocked(Transaction* transaction,
Irvelc274c632016-06-13 16:44:08 -0700314 const layer_state_t& state)
315{
316 const sp<const Layer> layer(getLayer(state.surface));
317 if (layer == nullptr) {
318 ALOGE("An existing layer could not be retrieved with the surface "
319 "from the layer_state_t surface in the update transaction");
320 return;
321 }
322
323 const int32_t layerId(getLayerId(layer));
324
325 if (state.what & layer_state_t::ePositionChanged) {
326 addPositionLocked(transaction, layerId, state.x, state.y);
327 }
328 if (state.what & layer_state_t::eLayerChanged) {
329 addDepthLocked(transaction, layerId, state.z);
330 }
331 if (state.what & layer_state_t::eSizeChanged) {
332 addSizeLocked(transaction, layerId, state.w, state.h);
333 }
334 if (state.what & layer_state_t::eAlphaChanged) {
335 addAlphaLocked(transaction, layerId, state.alpha);
336 }
337 if (state.what & layer_state_t::eMatrixChanged) {
338 addMatrixLocked(transaction, layerId, state.matrix);
339 }
340 if (state.what & layer_state_t::eTransparentRegionChanged) {
341 addTransparentRegionLocked(transaction, layerId, state.transparentRegion);
342 }
343 if (state.what & layer_state_t::eFlagsChanged) {
344 addFlagsLocked(transaction, layerId, state.flags);
345 }
346 if (state.what & layer_state_t::eLayerStackChanged) {
347 addLayerStackLocked(transaction, layerId, state.layerStack);
348 }
Marissa Wallf58c14b2018-07-24 10:50:43 -0700349 if (state.what & layer_state_t::eCropChanged_legacy) {
350 addCropLocked(transaction, layerId, state.crop_legacy);
Irvelc274c632016-06-13 16:44:08 -0700351 }
Marissa Wallf58c14b2018-07-24 10:50:43 -0700352 if (state.what & layer_state_t::eDeferTransaction_legacy) {
Robert Carr0d480722017-01-10 16:42:54 -0800353 sp<Layer> otherLayer = nullptr;
Marissa Wallf58c14b2018-07-24 10:50:43 -0700354 if (state.barrierHandle_legacy != nullptr) {
355 otherLayer =
356 static_cast<Layer::Handle*>(state.barrierHandle_legacy.get())->owner.promote();
357 } else if (state.barrierGbp_legacy != nullptr) {
358 auto const& gbp = state.barrierGbp_legacy;
Robert Carr0d480722017-01-10 16:42:54 -0800359 if (mFlinger->authenticateSurfaceTextureLocked(gbp)) {
360 otherLayer = (static_cast<MonitoredProducer*>(gbp.get()))->getLayer();
361 } else {
362 ALOGE("Attempt to defer transaction to to an unrecognized GraphicBufferProducer");
363 }
364 }
Marissa Wallf58c14b2018-07-24 10:50:43 -0700365 addDeferTransactionLocked(transaction, layerId, otherLayer, state.frameNumber_legacy);
Irvelc274c632016-06-13 16:44:08 -0700366 }
Irvelc274c632016-06-13 16:44:08 -0700367 if (state.what & layer_state_t::eOverrideScalingModeChanged) {
368 addOverrideScalingModeLocked(transaction, layerId, state.overrideScalingMode);
369 }
370}
371
Irvelffc9efc2016-07-27 15:16:37 -0700372void SurfaceInterceptor::addDisplayChangesLocked(Transaction* transaction,
Dominik Laskowski663bd282018-04-19 15:26:54 -0700373 const DisplayState& state, int32_t sequenceId)
Irvelc274c632016-06-13 16:44:08 -0700374{
Irvelffc9efc2016-07-27 15:16:37 -0700375 if (state.what & DisplayState::eSurfaceChanged) {
Dominik Laskowski663bd282018-04-19 15:26:54 -0700376 addDisplaySurfaceLocked(transaction, sequenceId, state.surface);
Irvelffc9efc2016-07-27 15:16:37 -0700377 }
378 if (state.what & DisplayState::eLayerStackChanged) {
Dominik Laskowski663bd282018-04-19 15:26:54 -0700379 addDisplayLayerStackLocked(transaction, sequenceId, state.layerStack);
Irvelffc9efc2016-07-27 15:16:37 -0700380 }
381 if (state.what & DisplayState::eDisplaySizeChanged) {
Dominik Laskowski663bd282018-04-19 15:26:54 -0700382 addDisplaySizeLocked(transaction, sequenceId, state.width, state.height);
Irvelffc9efc2016-07-27 15:16:37 -0700383 }
384 if (state.what & DisplayState::eDisplayProjectionChanged) {
Dominik Laskowski663bd282018-04-19 15:26:54 -0700385 addDisplayProjectionLocked(transaction, sequenceId, state.orientation, state.viewport,
Irvelffc9efc2016-07-27 15:16:37 -0700386 state.frame);
Irvelc274c632016-06-13 16:44:08 -0700387 }
388}
389
Irvelffc9efc2016-07-27 15:16:37 -0700390void SurfaceInterceptor::addTransactionLocked(Increment* increment,
391 const Vector<ComposerState>& stateUpdates,
392 const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays,
393 const Vector<DisplayState>& changedDisplays, uint32_t transactionFlags)
394{
395 Transaction* transaction(increment->mutable_transaction());
396 transaction->set_synchronous(transactionFlags & BnSurfaceComposer::eSynchronous);
397 transaction->set_animation(transactionFlags & BnSurfaceComposer::eAnimation);
398 for (const auto& compState: stateUpdates) {
399 addSurfaceChangesLocked(transaction, compState.state);
400 }
401 for (const auto& disp: changedDisplays) {
402 ssize_t dpyIdx = displays.indexOfKey(disp.token);
403 if (dpyIdx >= 0) {
404 const DisplayDeviceState& dispState(displays.valueAt(dpyIdx));
Dominik Laskowski663bd282018-04-19 15:26:54 -0700405 addDisplayChangesLocked(transaction, disp, dispState.sequenceId);
Irvelffc9efc2016-07-27 15:16:37 -0700406 }
407 }
Irvelc274c632016-06-13 16:44:08 -0700408}
409
Irvelffc9efc2016-07-27 15:16:37 -0700410void SurfaceInterceptor::addSurfaceCreationLocked(Increment* increment,
411 const sp<const Layer>& layer)
412{
413 SurfaceCreation* creation(increment->mutable_surface_creation());
414 creation->set_id(getLayerId(layer));
415 creation->set_name(getLayerName(layer));
Marissa Wallf58c14b2018-07-24 10:50:43 -0700416 creation->set_w(layer->mCurrentState.active_legacy.w);
417 creation->set_h(layer->mCurrentState.active_legacy.h);
Irvelc274c632016-06-13 16:44:08 -0700418}
419
Irvelffc9efc2016-07-27 15:16:37 -0700420void SurfaceInterceptor::addSurfaceDeletionLocked(Increment* increment,
421 const sp<const Layer>& layer)
422{
423 SurfaceDeletion* deletion(increment->mutable_surface_deletion());
424 deletion->set_id(getLayerId(layer));
425}
426
427void SurfaceInterceptor::addBufferUpdateLocked(Increment* increment, const sp<const Layer>& layer,
Irvelc274c632016-06-13 16:44:08 -0700428 uint32_t width, uint32_t height, uint64_t frameNumber)
429{
430 BufferUpdate* update(increment->mutable_buffer_update());
431 update->set_id(getLayerId(layer));
432 update->set_w(width);
433 update->set_h(height);
434 update->set_frame_number(frameNumber);
435}
436
Irvelffc9efc2016-07-27 15:16:37 -0700437void SurfaceInterceptor::addVSyncUpdateLocked(Increment* increment, nsecs_t timestamp) {
Irvelc274c632016-06-13 16:44:08 -0700438 VSyncEvent* event(increment->mutable_vsync_event());
439 event->set_when(timestamp);
440}
441
Dominik Laskowski663bd282018-04-19 15:26:54 -0700442void SurfaceInterceptor::addDisplaySurfaceLocked(Transaction* transaction, int32_t sequenceId,
Irvelffc9efc2016-07-27 15:16:37 -0700443 const sp<const IGraphicBufferProducer>& surface)
Irvelc274c632016-06-13 16:44:08 -0700444{
Irvelffc9efc2016-07-27 15:16:37 -0700445 if (surface == nullptr) {
Irvelc274c632016-06-13 16:44:08 -0700446 return;
447 }
Irvelffc9efc2016-07-27 15:16:37 -0700448 uint64_t bufferQueueId = 0;
449 status_t err(surface->getUniqueId(&bufferQueueId));
450 if (err == NO_ERROR) {
Dominik Laskowski663bd282018-04-19 15:26:54 -0700451 DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId));
Irvelffc9efc2016-07-27 15:16:37 -0700452 DispSurfaceChange* surfaceChange(dispChange->mutable_surface());
453 surfaceChange->set_buffer_queue_id(bufferQueueId);
454 surfaceChange->set_buffer_queue_name(surface->getConsumerName().string());
455 }
456 else {
457 ALOGE("invalid graphic buffer producer received while tracing a display change (%s)",
458 strerror(-err));
459 }
Irvelc274c632016-06-13 16:44:08 -0700460}
461
Irvelffc9efc2016-07-27 15:16:37 -0700462void SurfaceInterceptor::addDisplayLayerStackLocked(Transaction* transaction,
Dominik Laskowski663bd282018-04-19 15:26:54 -0700463 int32_t sequenceId, uint32_t layerStack)
Irvelffc9efc2016-07-27 15:16:37 -0700464{
Dominik Laskowski663bd282018-04-19 15:26:54 -0700465 DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId));
Irvelffc9efc2016-07-27 15:16:37 -0700466 LayerStackChange* layerStackChange(dispChange->mutable_layer_stack());
467 layerStackChange->set_layer_stack(layerStack);
468}
469
Dominik Laskowski663bd282018-04-19 15:26:54 -0700470void SurfaceInterceptor::addDisplaySizeLocked(Transaction* transaction, int32_t sequenceId,
Irvelffc9efc2016-07-27 15:16:37 -0700471 uint32_t w, uint32_t h)
472{
Dominik Laskowski663bd282018-04-19 15:26:54 -0700473 DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId));
Irvelffc9efc2016-07-27 15:16:37 -0700474 SizeChange* sizeChange(dispChange->mutable_size());
475 sizeChange->set_w(w);
476 sizeChange->set_h(h);
477}
478
479void SurfaceInterceptor::addDisplayProjectionLocked(Transaction* transaction,
Dominik Laskowski663bd282018-04-19 15:26:54 -0700480 int32_t sequenceId, int32_t orientation, const Rect& viewport, const Rect& frame)
Irvelffc9efc2016-07-27 15:16:37 -0700481{
Dominik Laskowski663bd282018-04-19 15:26:54 -0700482 DisplayChange* dispChange(createDisplayChangeLocked(transaction, sequenceId));
Irvelffc9efc2016-07-27 15:16:37 -0700483 ProjectionChange* projectionChange(dispChange->mutable_projection());
484 projectionChange->set_orientation(orientation);
485 Rectangle* viewportRect(projectionChange->mutable_viewport());
486 setProtoRectLocked(viewportRect, viewport);
487 Rectangle* frameRect(projectionChange->mutable_frame());
488 setProtoRectLocked(frameRect, frame);
489}
490
491void SurfaceInterceptor::addDisplayCreationLocked(Increment* increment,
492 const DisplayDeviceState& info)
493{
494 DisplayCreation* creation(increment->mutable_display_creation());
Dominik Laskowski663bd282018-04-19 15:26:54 -0700495 creation->set_id(info.sequenceId);
Irvelffc9efc2016-07-27 15:16:37 -0700496 creation->set_name(info.displayName);
497 creation->set_type(info.type);
498 creation->set_is_secure(info.isSecure);
499}
500
Dominik Laskowski663bd282018-04-19 15:26:54 -0700501void SurfaceInterceptor::addDisplayDeletionLocked(Increment* increment, int32_t sequenceId) {
Irvelffc9efc2016-07-27 15:16:37 -0700502 DisplayDeletion* deletion(increment->mutable_display_deletion());
Dominik Laskowski663bd282018-04-19 15:26:54 -0700503 deletion->set_id(sequenceId);
Irvelffc9efc2016-07-27 15:16:37 -0700504}
505
Dominik Laskowski663bd282018-04-19 15:26:54 -0700506void SurfaceInterceptor::addPowerModeUpdateLocked(Increment* increment, int32_t sequenceId,
Irvelffc9efc2016-07-27 15:16:37 -0700507 int32_t mode)
508{
509 PowerModeUpdate* powerModeUpdate(increment->mutable_power_mode_update());
Dominik Laskowski663bd282018-04-19 15:26:54 -0700510 powerModeUpdate->set_id(sequenceId);
Irvelffc9efc2016-07-27 15:16:37 -0700511 powerModeUpdate->set_mode(mode);
512}
513
514void SurfaceInterceptor::saveTransaction(const Vector<ComposerState>& stateUpdates,
515 const DefaultKeyedVector< wp<IBinder>, DisplayDeviceState>& displays,
516 const Vector<DisplayState>& changedDisplays, uint32_t flags)
517{
518 if (!mEnabled || (stateUpdates.size() <= 0 && changedDisplays.size() <= 0)) {
519 return;
520 }
Irvelc274c632016-06-13 16:44:08 -0700521 ATRACE_CALL();
Irvelffc9efc2016-07-27 15:16:37 -0700522 std::lock_guard<std::mutex> protoGuard(mTraceMutex);
523 addTransactionLocked(createTraceIncrementLocked(), stateUpdates, displays, changedDisplays,
524 flags);
525}
526
527void SurfaceInterceptor::saveSurfaceCreation(const sp<const Layer>& layer) {
Irvelc274c632016-06-13 16:44:08 -0700528 if (!mEnabled || layer == nullptr) {
529 return;
530 }
Irvelc274c632016-06-13 16:44:08 -0700531 ATRACE_CALL();
Irvelffc9efc2016-07-27 15:16:37 -0700532 std::lock_guard<std::mutex> protoGuard(mTraceMutex);
533 addSurfaceCreationLocked(createTraceIncrementLocked(), layer);
534}
535
536void SurfaceInterceptor::saveSurfaceDeletion(const sp<const Layer>& layer) {
Irvelc274c632016-06-13 16:44:08 -0700537 if (!mEnabled || layer == nullptr) {
538 return;
539 }
Irvelffc9efc2016-07-27 15:16:37 -0700540 ATRACE_CALL();
Irvelc274c632016-06-13 16:44:08 -0700541 std::lock_guard<std::mutex> protoGuard(mTraceMutex);
Irvelffc9efc2016-07-27 15:16:37 -0700542 addSurfaceDeletionLocked(createTraceIncrementLocked(), layer);
Irvelc274c632016-06-13 16:44:08 -0700543}
544
545void SurfaceInterceptor::saveBufferUpdate(const sp<const Layer>& layer, uint32_t width,
546 uint32_t height, uint64_t frameNumber)
547{
Irvelc274c632016-06-13 16:44:08 -0700548 if (!mEnabled || layer == nullptr) {
549 return;
550 }
Irvelffc9efc2016-07-27 15:16:37 -0700551 ATRACE_CALL();
Irvelc274c632016-06-13 16:44:08 -0700552 std::lock_guard<std::mutex> protoGuard(mTraceMutex);
Irvelffc9efc2016-07-27 15:16:37 -0700553 addBufferUpdateLocked(createTraceIncrementLocked(), layer, width, height, frameNumber);
Irvelc274c632016-06-13 16:44:08 -0700554}
555
556void SurfaceInterceptor::saveVSyncEvent(nsecs_t timestamp) {
557 if (!mEnabled) {
558 return;
559 }
560 std::lock_guard<std::mutex> protoGuard(mTraceMutex);
Irvelffc9efc2016-07-27 15:16:37 -0700561 addVSyncUpdateLocked(createTraceIncrementLocked(), timestamp);
Irvelc274c632016-06-13 16:44:08 -0700562}
563
Irvelffc9efc2016-07-27 15:16:37 -0700564void SurfaceInterceptor::saveDisplayCreation(const DisplayDeviceState& info) {
565 if (!mEnabled) {
566 return;
567 }
568 ATRACE_CALL();
569 std::lock_guard<std::mutex> protoGuard(mTraceMutex);
570 addDisplayCreationLocked(createTraceIncrementLocked(), info);
571}
572
Dominik Laskowski663bd282018-04-19 15:26:54 -0700573void SurfaceInterceptor::saveDisplayDeletion(int32_t sequenceId) {
Irvelffc9efc2016-07-27 15:16:37 -0700574 if (!mEnabled) {
575 return;
576 }
577 ATRACE_CALL();
578 std::lock_guard<std::mutex> protoGuard(mTraceMutex);
Dominik Laskowski663bd282018-04-19 15:26:54 -0700579 addDisplayDeletionLocked(createTraceIncrementLocked(), sequenceId);
Irvelffc9efc2016-07-27 15:16:37 -0700580}
581
Dominik Laskowski663bd282018-04-19 15:26:54 -0700582void SurfaceInterceptor::savePowerModeUpdate(int32_t sequenceId, int32_t mode) {
Irvelffc9efc2016-07-27 15:16:37 -0700583 if (!mEnabled) {
584 return;
585 }
586 ATRACE_CALL();
587 std::lock_guard<std::mutex> protoGuard(mTraceMutex);
Dominik Laskowski663bd282018-04-19 15:26:54 -0700588 addPowerModeUpdateLocked(createTraceIncrementLocked(), sequenceId, mode);
Irvelffc9efc2016-07-27 15:16:37 -0700589}
590
Lloyd Pique4dccc412018-01-22 17:21:36 -0800591} // namespace impl
Irvelc274c632016-06-13 16:44:08 -0700592} // namespace android