HWC2.cpp revision c988ee4c4c21331e2a33467dc899ebb561035b0b
1651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza/* 2651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * Copyright 2015 The Android Open Source Project 3651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * 4651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * Licensed under the Apache License, Version 2.0 (the "License"); 5651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * you may not use this file except in compliance with the License. 6651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * You may obtain a copy of the License at 7651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * 8651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * http://www.apache.org/licenses/LICENSE-2.0 9651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * 10651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * Unless required by applicable law or agreed to in writing, software 11651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * distributed under the License is distributed on an "AS IS" BASIS, 12651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * See the License for the specific language governing permissions and 14651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza * limitations under the License. 15651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza */ 16651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 17651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// #define LOG_NDEBUG 0 18651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 19651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza#undef LOG_TAG 20651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza#define LOG_TAG "HWC2" 21651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza#define ATRACE_TAG ATRACE_TAG_GRAPHICS 22651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 23651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza#include "HWC2.h" 24aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu#include "ComposerHal.h" 25651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 26651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza#include <ui/Fence.h> 275a423eaa86f4c990afcef8c55e3949d0872068b4Dan Stoza#include <ui/FloatRect.h> 28651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza#include <ui/GraphicBuffer.h> 29651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza#include <ui/Region.h> 30651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 31651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza#include <android/configuration.h> 32651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 3309e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza#include <algorithm> 34651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza#include <inttypes.h> 35651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 36651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozaextern "C" { 37651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza static void hotplug_hook(hwc2_callback_data_t callbackData, 38651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza hwc2_display_t displayId, int32_t intConnected) { 39651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto device = static_cast<HWC2::Device*>(callbackData); 40651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto display = device->getDisplayById(displayId); 41651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (display) { 42651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto connected = static_cast<HWC2::Connection>(intConnected); 43651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza device->callHotplug(std::move(display), connected); 44651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 45651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("Hotplug callback called with unknown display %" PRIu64, 46651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza displayId); 47651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 48651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 49651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 50651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza static void refresh_hook(hwc2_callback_data_t callbackData, 51651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza hwc2_display_t displayId) { 52651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto device = static_cast<HWC2::Device*>(callbackData); 53651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto display = device->getDisplayById(displayId); 54651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (display) { 55651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza device->callRefresh(std::move(display)); 56651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 57651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("Refresh callback called with unknown display %" PRIu64, 58651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza displayId); 59651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 60651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 61651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 62651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza static void vsync_hook(hwc2_callback_data_t callbackData, 63651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza hwc2_display_t displayId, int64_t timestamp) { 64651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto device = static_cast<HWC2::Device*>(callbackData); 65651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto display = device->getDisplayById(displayId); 66651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (display) { 67651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza device->callVsync(std::move(display), timestamp); 68651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 69651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("Vsync callback called with unknown display %" PRIu64, 70651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza displayId); 71651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 72651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 73651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 74651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 75651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozausing android::Fence; 765a423eaa86f4c990afcef8c55e3949d0872068b4Dan Stozausing android::FloatRect; 77651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozausing android::GraphicBuffer; 787d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stozausing android::HdrCapabilities; 79651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozausing android::Rect; 80651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozausing android::Region; 81651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozausing android::sp; 82aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wuusing android::hardware::Return; 83aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wuusing android::hardware::Void; 84651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 85651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozanamespace HWC2 { 86651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 87aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wunamespace Hwc2 = android::Hwc2; 88aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu 89651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// Device methods 90651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 9187670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik WagenaarDevice::Device(bool useVrComposer) 9287670ffe26079eb50b62f698eb0f7bfa8ee51debHendrik Wagenaar : mComposer(std::make_unique<Hwc2::Composer>(useVrComposer)), 93651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mCapabilities(), 94651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mDisplays(), 95651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mHotplug(), 96651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mPendingHotplugs(), 97651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mRefresh(), 98651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mPendingRefreshes(), 99651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mVsync(), 100651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mPendingVsyncs() 101651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 102651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza loadCapabilities(); 103651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza registerCallbacks(); 104651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 105651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 106651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaDevice::~Device() 107651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 108651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (auto element : mDisplays) { 10938628986f2bb3b392dd4b519aacb9354320e409fDan Stoza auto display = element.second.lock(); 11038628986f2bb3b392dd4b519aacb9354320e409fDan Stoza if (!display) { 11138628986f2bb3b392dd4b519aacb9354320e409fDan Stoza ALOGE("~Device: Found a display (%" PRId64 " that has already been" 11238628986f2bb3b392dd4b519aacb9354320e409fDan Stoza " destroyed", element.first); 11338628986f2bb3b392dd4b519aacb9354320e409fDan Stoza continue; 11438628986f2bb3b392dd4b519aacb9354320e409fDan Stoza } 115651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 116651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza DisplayType displayType = HWC2::DisplayType::Invalid; 117651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto error = display->getType(&displayType); 118651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 119651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("~Device: Failed to determine type of display %" PRIu64 120651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ": %s (%d)", display->getId(), to_string(error).c_str(), 121651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza static_cast<int32_t>(error)); 122651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza continue; 123651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 124651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 125651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (displayType == HWC2::DisplayType::Physical) { 126651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza error = display->setVsyncEnabled(HWC2::Vsync::Disable); 127651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 128651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("~Device: Failed to disable vsync for display %" PRIu64 129651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ": %s (%d)", display->getId(), to_string(error).c_str(), 130651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza static_cast<int32_t>(error)); 131651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 132651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 133651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 134651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 135651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 136651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// Required by HWC2 device 137651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 138651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozastd::string Device::dump() const 139651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 140aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu return mComposer->dumpDebugInfo(); 141651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 142651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 143651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozauint32_t Device::getMaxVirtualDisplayCount() const 144651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 145aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu return mComposer->getMaxVirtualDisplayCount(); 146651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 147651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 148651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Device::createVirtualDisplay(uint32_t width, uint32_t height, 1495cf424bc129f01ee12c7a4fbea1664276d29f970Dan Stoza android_pixel_format_t* format, std::shared_ptr<Display>* outDisplay) 150651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 151651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGI("Creating virtual display"); 152651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 153651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza hwc2_display_t displayId = 0; 154aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intFormat = static_cast<Hwc2::PixelFormat>(*format); 155aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mComposer->createVirtualDisplay(width, height, 15667e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu &intFormat, &displayId); 157651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto error = static_cast<Error>(intError); 158651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 159651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return error; 160651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 161651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 162651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGI("Created virtual display"); 1635cf424bc129f01ee12c7a4fbea1664276d29f970Dan Stoza *format = static_cast<android_pixel_format_t>(intFormat); 164651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza *outDisplay = getDisplayById(displayId); 16538628986f2bb3b392dd4b519aacb9354320e409fDan Stoza if (!*outDisplay) { 16638628986f2bb3b392dd4b519aacb9354320e409fDan Stoza ALOGE("Failed to get display by id"); 16738628986f2bb3b392dd4b519aacb9354320e409fDan Stoza return Error::BadDisplay; 16838628986f2bb3b392dd4b519aacb9354320e409fDan Stoza } 169ceb67d1f8f61e15e2c752d15c4077e5194118d1cChris Forbes (*outDisplay)->setConnected(true); 170651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::None; 171651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 172651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 173651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Device::registerHotplugCallback(HotplugCallback hotplug) 174651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 175651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("registerHotplugCallback"); 176651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mHotplug = hotplug; 177651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (auto& pending : mPendingHotplugs) { 178651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto& display = pending.first; 179651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto connected = pending.second; 180651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("Sending pending hotplug(%" PRIu64 ", %s)", display->getId(), 181651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza to_string(connected).c_str()); 182651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mHotplug(std::move(display), connected); 183651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 184651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 185651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 186651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Device::registerRefreshCallback(RefreshCallback refresh) 187651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 188651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mRefresh = refresh; 189651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (auto& pending : mPendingRefreshes) { 190651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mRefresh(std::move(pending)); 191651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 192651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 193651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 194651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Device::registerVsyncCallback(VsyncCallback vsync) 195651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 196651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mVsync = vsync; 197651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (auto& pending : mPendingVsyncs) { 198651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto& display = pending.first; 199651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto timestamp = pending.second; 200651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mVsync(std::move(display), timestamp); 201651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 202651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 203651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 204651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// For use by Device callbacks 205651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 206651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Device::callHotplug(std::shared_ptr<Display> display, Connection connected) 207651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 208651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (connected == Connection::Connected) { 209651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (!display->isConnected()) { 210cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu mComposer->setClientTargetSlotCount(display->getId()); 211651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza display->loadConfigs(); 212651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza display->setConnected(true); 213651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 214651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 215651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza display->setConnected(false); 216651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mDisplays.erase(display->getId()); 217651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 218651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 219651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (mHotplug) { 220651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mHotplug(std::move(display), connected); 221651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 222651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("callHotplug called, but no valid callback registered, storing"); 223651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mPendingHotplugs.emplace_back(std::move(display), connected); 224651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 225651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 226651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 227651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Device::callRefresh(std::shared_ptr<Display> display) 228651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 229651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (mRefresh) { 230651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mRefresh(std::move(display)); 231651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 232651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("callRefresh called, but no valid callback registered, storing"); 233651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mPendingRefreshes.emplace_back(std::move(display)); 234651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 235651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 236651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 237651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Device::callVsync(std::shared_ptr<Display> display, nsecs_t timestamp) 238651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 239651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (mVsync) { 240651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mVsync(std::move(display), timestamp); 241651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 242651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("callVsync called, but no valid callback registered, storing"); 243651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mPendingVsyncs.emplace_back(std::move(display), timestamp); 244651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 245651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 246651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 247651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// Other Device methods 248651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 249651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozastd::shared_ptr<Display> Device::getDisplayById(hwc2_display_t id) { 250651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (mDisplays.count(id) != 0) { 25138628986f2bb3b392dd4b519aacb9354320e409fDan Stoza auto strongDisplay = mDisplays[id].lock(); 25238628986f2bb3b392dd4b519aacb9354320e409fDan Stoza ALOGE_IF(!strongDisplay, "Display %" PRId64 " is in mDisplays but is no" 25338628986f2bb3b392dd4b519aacb9354320e409fDan Stoza " longer alive", id); 25438628986f2bb3b392dd4b519aacb9354320e409fDan Stoza return strongDisplay; 255651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 256651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 257651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto display = std::make_shared<Display>(*this, id); 258651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mDisplays.emplace(id, display); 259651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return display; 260651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 261651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 262651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// Device initialization methods 263651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 264651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Device::loadCapabilities() 265651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 266651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza static_assert(sizeof(Capability) == sizeof(int32_t), 267651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza "Capability size has changed"); 268aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto capabilities = mComposer->getCapabilities(); 269aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu for (auto capability : capabilities) { 270aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mCapabilities.emplace(static_cast<Capability>(capability)); 271aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu } 272651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 273651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 27409e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stozabool Device::hasCapability(HWC2::Capability capability) const 27509e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza{ 27609e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza return std::find(mCapabilities.cbegin(), mCapabilities.cend(), 27709e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza capability) != mCapabilities.cend(); 27809e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza} 27909e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza 280aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wunamespace { 281aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wuclass ComposerCallback : public Hwc2::IComposerCallback { 282aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wupublic: 283aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu ComposerCallback(Device* device) : mDevice(device) {} 284aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu 285aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu Return<void> onHotplug(Hwc2::Display display, 286aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu Connection connected) override 287aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu { 288aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu hotplug_hook(mDevice, display, static_cast<int32_t>(connected)); 289aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu return Void(); 290aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu } 291aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu 292aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu Return<void> onRefresh(Hwc2::Display display) override 293aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu { 294aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu refresh_hook(mDevice, display); 295aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu return Void(); 296aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu } 297aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu 298aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu Return<void> onVsync(Hwc2::Display display, int64_t timestamp) override 299aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu { 300aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu vsync_hook(mDevice, display, timestamp); 301aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu return Void(); 302aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu } 303aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu 304aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wuprivate: 305aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu Device* mDevice; 306aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu}; 307aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu} // namespace anonymous 308aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu 309651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Device::registerCallbacks() 310651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 311aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu sp<ComposerCallback> callback = new ComposerCallback(this); 312aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mComposer->registerCallback(callback); 313651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 314651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 315651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 316651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// For use by Display 317651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 318651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Device::destroyVirtualDisplay(hwc2_display_t display) 319651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 320651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGI("Destroying virtual display"); 321aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mComposer->destroyVirtualDisplay(display); 322651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto error = static_cast<Error>(intError); 323651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE_IF(error != Error::None, "destroyVirtualDisplay(%" PRIu64 ") failed:" 324651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza " %s (%d)", display, to_string(error).c_str(), intError); 32538628986f2bb3b392dd4b519aacb9354320e409fDan Stoza mDisplays.erase(display); 326651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 327651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 328651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// Display methods 329651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 330651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaDisplay::Display(Device& device, hwc2_display_t id) 331651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza : mDevice(device), 332651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mId(id), 333651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mIsConnected(false), 334016d73c2d8f8fae544f09a6eebe827791f499470Chris Forbes mType(DisplayType::Invalid) 335651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 336651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("Created display %" PRIu64, id); 337016d73c2d8f8fae544f09a6eebe827791f499470Chris Forbes 338016d73c2d8f8fae544f09a6eebe827791f499470Chris Forbes auto intError = mDevice.mComposer->getDisplayType(mId, 339016d73c2d8f8fae544f09a6eebe827791f499470Chris Forbes reinterpret_cast<Hwc2::IComposerClient::DisplayType *>(&mType)); 340016d73c2d8f8fae544f09a6eebe827791f499470Chris Forbes auto error = static_cast<Error>(intError); 341016d73c2d8f8fae544f09a6eebe827791f499470Chris Forbes if (error != Error::None) { 342016d73c2d8f8fae544f09a6eebe827791f499470Chris Forbes ALOGE("getDisplayType(%" PRIu64 ") failed: %s (%d)", 343016d73c2d8f8fae544f09a6eebe827791f499470Chris Forbes id, to_string(error).c_str(), intError); 344016d73c2d8f8fae544f09a6eebe827791f499470Chris Forbes } 345651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 346651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 347651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaDisplay::~Display() 348651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 349651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("Destroyed display %" PRIu64, mId); 350ceb67d1f8f61e15e2c752d15c4077e5194118d1cChris Forbes if (mType == DisplayType::Virtual) { 351651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mDevice.destroyVirtualDisplay(mId); 352651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 353651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 354651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 355651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaDisplay::Config::Config(Display& display, hwc2_config_t id) 356651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza : mDisplay(display), 357651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mId(id), 358651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mWidth(-1), 359651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mHeight(-1), 360651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mVsyncPeriod(-1), 361651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mDpiX(-1), 362651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mDpiY(-1) {} 363651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 364651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaDisplay::Config::Builder::Builder(Display& display, hwc2_config_t id) 365651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza : mConfig(new Config(display, id)) {} 366651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 367651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozafloat Display::Config::Builder::getDefaultDensity() { 368651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza // Default density is based on TVs: 1080p displays get XHIGH density, lower- 369651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza // resolution displays get TV density. Maybe eventually we'll need to update 370651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza // it for 4k displays, though hopefully those will just report accurate DPI 371651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza // information to begin with. This is also used for virtual displays and 372651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza // older HWC implementations, so be careful about orientation. 373651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 374651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto longDimension = std::max(mConfig->mWidth, mConfig->mHeight); 375651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (longDimension >= 1080) { 376651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return ACONFIGURATION_DENSITY_XHIGH; 377651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 378651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return ACONFIGURATION_DENSITY_TV; 379651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 380651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 381651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 382651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// Required by HWC2 display 383651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 384651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::acceptChanges() 385651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 386aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->acceptDisplayChanges(mId); 387651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 388651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 389651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 390651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::createLayer(std::shared_ptr<Layer>* outLayer) 391651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 392651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza hwc2_layer_t layerId = 0; 39367e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu auto intError = mDevice.mComposer->createLayer(mId, &layerId); 394651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto error = static_cast<Error>(intError); 395651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 396651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return error; 397651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 398651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 399651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto layer = std::make_shared<Layer>(shared_from_this(), layerId); 400651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mLayers.emplace(layerId, layer); 401651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza *outLayer = std::move(layer); 402651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::None; 403651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 404651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 405651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::getActiveConfig( 406651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza std::shared_ptr<const Display::Config>* outConfig) const 407651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 408651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("[%" PRIu64 "] getActiveConfig", mId); 409651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza hwc2_config_t configId = 0; 41067e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu auto intError = mDevice.mComposer->getActiveConfig(mId, &configId); 411651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto error = static_cast<Error>(intError); 412651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 413651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 414b7432cc57cd957fb18f68d7976c5829b3a3a7751Fabien Sanglard ALOGE("Unable to get active config for mId:[%" PRIu64 "]", mId); 415b7432cc57cd957fb18f68d7976c5829b3a3a7751Fabien Sanglard *outConfig = nullptr; 416651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return error; 417651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 418651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 419651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (mConfigs.count(configId) != 0) { 420651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza *outConfig = mConfigs.at(configId); 421651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 422651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("[%" PRIu64 "] getActiveConfig returned unknown config %u", mId, 423651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza configId); 424651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza // Return no error, but the caller needs to check for a null pointer to 425651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza // detect this case 426651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza *outConfig = nullptr; 427651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 428651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 429651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::None; 430651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 431651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 432651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::getChangedCompositionTypes( 433651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza std::unordered_map<std::shared_ptr<Layer>, Composition>* outTypes) 434651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 435aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu std::vector<Hwc2::Layer> layerIds; 436cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu std::vector<Hwc2::IComposerClient::Composition> types; 437aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->getChangedCompositionTypes(mId, 43867e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu &layerIds, &types); 439aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu uint32_t numElements = layerIds.size(); 440aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto error = static_cast<Error>(intError); 441651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza error = static_cast<Error>(intError); 442651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 443651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return error; 444651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 445651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 446651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza outTypes->clear(); 447651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza outTypes->reserve(numElements); 448651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (uint32_t element = 0; element < numElements; ++element) { 449651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto layer = getLayerById(layerIds[element]); 450651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (layer) { 451651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto type = static_cast<Composition>(types[element]); 452651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("getChangedCompositionTypes: adding %" PRIu64 " %s", 453651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza layer->getId(), to_string(type).c_str()); 454651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza outTypes->emplace(layer, type); 455651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 456651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("getChangedCompositionTypes: invalid layer %" PRIu64 " found" 457651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza " on display %" PRIu64, layerIds[element], mId); 458651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 459651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 460651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 461651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::None; 462651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 463651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 46428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael WrightError Display::getColorModes(std::vector<android_color_mode_t>* outModes) const 465076ac670262e448c531e6db7727cfade325866caDan Stoza{ 466aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu std::vector<Hwc2::ColorMode> modes; 46767e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu auto intError = mDevice.mComposer->getColorModes(mId, &modes); 468aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu uint32_t numModes = modes.size(); 469aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto error = static_cast<Error>(intError); 470076ac670262e448c531e6db7727cfade325866caDan Stoza if (error != Error::None) { 471076ac670262e448c531e6db7727cfade325866caDan Stoza return error; 472076ac670262e448c531e6db7727cfade325866caDan Stoza } 473076ac670262e448c531e6db7727cfade325866caDan Stoza 47428f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright outModes->resize(numModes); 47528f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright for (size_t i = 0; i < numModes; i++) { 47628f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright (*outModes)[i] = static_cast<android_color_mode_t>(modes[i]); 47728f24d0ab481bd9c6fd5618414fee694e837c5c6Michael Wright } 478076ac670262e448c531e6db7727cfade325866caDan Stoza return Error::None; 479076ac670262e448c531e6db7727cfade325866caDan Stoza} 480076ac670262e448c531e6db7727cfade325866caDan Stoza 481651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozastd::vector<std::shared_ptr<const Display::Config>> Display::getConfigs() const 482651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 483651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza std::vector<std::shared_ptr<const Config>> configs; 484651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (const auto& element : mConfigs) { 485651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza configs.emplace_back(element.second); 486651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 487651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return configs; 488651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 489651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 490651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::getName(std::string* outName) const 491651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 49267e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu auto intError = mDevice.mComposer->getDisplayName(mId, outName); 493aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu return static_cast<Error>(intError); 494651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 495651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 496651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::getRequests(HWC2::DisplayRequest* outDisplayRequests, 497651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza std::unordered_map<std::shared_ptr<Layer>, LayerRequest>* 498651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza outLayerRequests) 499651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 500aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu uint32_t intDisplayRequests; 501aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu std::vector<Hwc2::Layer> layerIds; 502aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu std::vector<uint32_t> layerRequests; 503aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->getDisplayRequests(mId, 50467e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu &intDisplayRequests, &layerIds, &layerRequests); 505aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu uint32_t numElements = layerIds.size(); 506aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto error = static_cast<Error>(intError); 507651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 508651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return error; 509651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 510651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 511651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza *outDisplayRequests = static_cast<DisplayRequest>(intDisplayRequests); 512651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza outLayerRequests->clear(); 513651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza outLayerRequests->reserve(numElements); 514651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (uint32_t element = 0; element < numElements; ++element) { 515651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto layer = getLayerById(layerIds[element]); 516651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (layer) { 517651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto layerRequest = 518651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza static_cast<LayerRequest>(layerRequests[element]); 519651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza outLayerRequests->emplace(layer, layerRequest); 520651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 521651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("getRequests: invalid layer %" PRIu64 " found on display %" 522651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza PRIu64, layerIds[element], mId); 523651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 524651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 525651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 526651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::None; 527651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 528651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 529651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::getType(DisplayType* outType) const 530651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 531016d73c2d8f8fae544f09a6eebe827791f499470Chris Forbes *outType = mType; 532651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::None; 533651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 534651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 535651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::supportsDoze(bool* outSupport) const 536651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 537aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu bool intSupport = false; 53867e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu auto intError = mDevice.mComposer->getDozeSupport(mId, &intSupport); 539651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto error = static_cast<Error>(intError); 540651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 541651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return error; 542651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 543651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza *outSupport = static_cast<bool>(intSupport); 544651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::None; 545651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 546651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 5477d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan StozaError Display::getHdrCapabilities( 5487d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza std::unique_ptr<HdrCapabilities>* outCapabilities) const 5497d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza{ 5507d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza uint32_t numTypes = 0; 5517d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza float maxLuminance = -1.0f; 5527d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza float maxAverageLuminance = -1.0f; 5537d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza float minLuminance = -1.0f; 554aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu std::vector<Hwc2::Hdr> intTypes; 55567e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu auto intError = mDevice.mComposer->getHdrCapabilities(mId, &intTypes, 55667e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu &maxLuminance, &maxAverageLuminance, &minLuminance); 557aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto error = static_cast<HWC2::Error>(intError); 558aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu 559aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu std::vector<int32_t> types; 560aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu for (auto type : intTypes) { 561aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu types.push_back(static_cast<int32_t>(type)); 562aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu } 563aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu numTypes = types.size(); 5647d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza if (error != Error::None) { 5657d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza return error; 5667d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza } 5677d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza 5687d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza *outCapabilities = std::make_unique<HdrCapabilities>(std::move(types), 5697d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza maxLuminance, maxAverageLuminance, minLuminance); 5707d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza return Error::None; 5717d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza} 5727d7ae7345abfb91be55c4aed6c9be9d09a144e4cDan Stoza 573651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::getReleaseFences( 574651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza std::unordered_map<std::shared_ptr<Layer>, sp<Fence>>* outFences) const 575651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 576aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu std::vector<Hwc2::Layer> layerIds; 577aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu std::vector<int> fenceFds; 578aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->getReleaseFences(mId, 57967e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu &layerIds, &fenceFds); 580aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto error = static_cast<Error>(intError); 581aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu uint32_t numElements = layerIds.size(); 582651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 583651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return error; 584651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 585651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 586651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza std::unordered_map<std::shared_ptr<Layer>, sp<Fence>> releaseFences; 587651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza releaseFences.reserve(numElements); 588651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (uint32_t element = 0; element < numElements; ++element) { 589651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto layer = getLayerById(layerIds[element]); 590651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (layer) { 591651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza sp<Fence> fence(new Fence(fenceFds[element])); 592651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza releaseFences.emplace(std::move(layer), fence); 593651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 594651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("getReleaseFences: invalid layer %" PRIu64 595651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza " found on display %" PRIu64, layerIds[element], mId); 5965e74c65a55e2297228e1c8cf7885420d6a946e80Chia-I Wu for (; element < numElements; ++element) { 5975e74c65a55e2297228e1c8cf7885420d6a946e80Chia-I Wu close(fenceFds[element]); 5985e74c65a55e2297228e1c8cf7885420d6a946e80Chia-I Wu } 599651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::BadLayer; 600651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 601651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 602651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 603651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza *outFences = std::move(releaseFences); 604651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::None; 605651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 606651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 60711d0fc38ad8d2e5bb5bc0a282336cabe28dbf9d6Fabien SanglardError Display::present(sp<Fence>* outPresentFence) 608651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 609847650b5d89a1667f78fa0fa67429377cd3bf37aNaseer Ahmed int32_t presentFenceFd = -1; 61067e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu auto intError = mDevice.mComposer->presentDisplay(mId, &presentFenceFd); 611651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto error = static_cast<Error>(intError); 612651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 613651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return error; 614651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 615651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 61611d0fc38ad8d2e5bb5bc0a282336cabe28dbf9d6Fabien Sanglard *outPresentFence = new Fence(presentFenceFd); 617651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::None; 618651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 619651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 620651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::setActiveConfig(const std::shared_ptr<const Config>& config) 621651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 622651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (config->getDisplayId() != mId) { 623651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("setActiveConfig received config %u for the wrong display %" 624651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza PRIu64 " (expected %" PRIu64 ")", config->getId(), 625651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza config->getDisplayId(), mId); 626651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return Error::BadConfig; 627651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 628aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setActiveConfig(mId, config->getId()); 629651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 630651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 631651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 6321f42e3a02c4f9a1ba1916a2f0e47082bedb73e41Daniel NicoaraError Display::setClientTarget(uint32_t slot, const sp<GraphicBuffer>& target, 633651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza const sp<Fence>& acquireFence, android_dataspace_t dataspace) 634651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 6355cf424bc129f01ee12c7a4fbea1664276d29f970Dan Stoza // TODO: Properly encode client target surface damage 636651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza int32_t fenceFd = acquireFence->dup(); 63706d63de03cb2a551ca99608f5aa0c4f3e200b0fcChia-I Wu auto intError = mDevice.mComposer->setClientTarget(mId, slot, target, 63806d63de03cb2a551ca99608f5aa0c4f3e200b0fcChia-I Wu fenceFd, static_cast<Hwc2::Dataspace>(dataspace), 639cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu std::vector<Hwc2::IComposerClient::Rect>()); 640651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 641651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 642651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 64328f24d0ab481bd9c6fd5618414fee694e837c5c6Michael WrightError Display::setColorMode(android_color_mode_t mode) 644076ac670262e448c531e6db7727cfade325866caDan Stoza{ 645aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setColorMode(mId, 646aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu static_cast<Hwc2::ColorMode>(mode)); 647076ac670262e448c531e6db7727cfade325866caDan Stoza return static_cast<Error>(intError); 648076ac670262e448c531e6db7727cfade325866caDan Stoza} 649076ac670262e448c531e6db7727cfade325866caDan Stoza 6505df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan StozaError Display::setColorTransform(const android::mat4& matrix, 6515df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan Stoza android_color_transform_t hint) 6525df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan Stoza{ 653aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setColorTransform(mId, 654aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu matrix.asArray(), static_cast<Hwc2::ColorTransform>(hint)); 6555df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan Stoza return static_cast<Error>(intError); 6565df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan Stoza} 6575df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan Stoza 658651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::setOutputBuffer(const sp<GraphicBuffer>& buffer, 659651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza const sp<Fence>& releaseFence) 660651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 661651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza int32_t fenceFd = releaseFence->dup(); 662651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto handle = buffer->getNativeBuffer()->handle; 663aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setOutputBuffer(mId, handle, fenceFd); 66438628986f2bb3b392dd4b519aacb9354320e409fDan Stoza close(fenceFd); 665651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 666651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 667651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 668651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::setPowerMode(PowerMode mode) 669651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 670cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu auto intMode = static_cast<Hwc2::IComposerClient::PowerMode>(mode); 671aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setPowerMode(mId, intMode); 672651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 673651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 674651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 675651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::setVsyncEnabled(Vsync enabled) 676651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 677cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu auto intEnabled = static_cast<Hwc2::IComposerClient::Vsync>(enabled); 678aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setVsyncEnabled(mId, intEnabled); 679651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 680651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 681651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 682651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Display::validate(uint32_t* outNumTypes, uint32_t* outNumRequests) 683651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 684651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza uint32_t numTypes = 0; 685651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza uint32_t numRequests = 0; 686aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->validateDisplay(mId, 68767e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu &numTypes, &numRequests); 688651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto error = static_cast<Error>(intError); 689651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None && error != Error::HasChanges) { 690651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return error; 691651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 692651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 693651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza *outNumTypes = numTypes; 694651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza *outNumRequests = numRequests; 695651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return error; 696651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 697651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 698651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// For use by Device 699651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 700651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozaint32_t Display::getAttribute(hwc2_config_t configId, Attribute attribute) 701651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 702651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza int32_t value = 0; 70367e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu auto intError = mDevice.mComposer->getDisplayAttribute(mId, configId, 70467e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu static_cast<Hwc2::IComposerClient::Attribute>(attribute), 70567e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu &value); 706651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto error = static_cast<Error>(intError); 707651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 708651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("getDisplayAttribute(%" PRIu64 ", %u, %s) failed: %s (%d)", mId, 709651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza configId, to_string(attribute).c_str(), 710651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza to_string(error).c_str(), intError); 711651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return -1; 712651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 713651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return value; 714651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 715651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 716651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Display::loadConfig(hwc2_config_t configId) 717651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 718651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("[%" PRIu64 "] loadConfig(%u)", mId, configId); 719651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 720651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto config = Config::Builder(*this, configId) 721651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza .setWidth(getAttribute(configId, Attribute::Width)) 722651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza .setHeight(getAttribute(configId, Attribute::Height)) 723651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza .setVsyncPeriod(getAttribute(configId, Attribute::VsyncPeriod)) 724651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza .setDpiX(getAttribute(configId, Attribute::DpiX)) 725651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza .setDpiY(getAttribute(configId, Attribute::DpiY)) 726651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza .build(); 727651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mConfigs.emplace(configId, std::move(config)); 728651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 729651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 730651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Display::loadConfigs() 731651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 732651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("[%" PRIu64 "] loadConfigs", mId); 733651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 734aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu std::vector<Hwc2::Config> configIds; 73567e376d6564f8b9f996a347c9402bdc9da789321Chia-I Wu auto intError = mDevice.mComposer->getDisplayConfigs(mId, &configIds); 736aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto error = static_cast<Error>(intError); 737651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (error != Error::None) { 738651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE("[%" PRIu64 "] getDisplayConfigs [2] failed: %s (%d)", mId, 739651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza to_string(error).c_str(), intError); 740651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return; 741651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 742651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 743651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (auto configId : configIds) { 744651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza loadConfig(configId); 745651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 746651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 747651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 748651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// For use by Layer 749651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 750651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozavoid Display::destroyLayer(hwc2_layer_t layerId) 751651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 752aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError =mDevice.mComposer->destroyLayer(mId, layerId); 753651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto error = static_cast<Error>(intError); 754651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGE_IF(error != Error::None, "destroyLayer(%" PRIu64 ", %" PRIu64 ")" 755651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza " failed: %s (%d)", mId, layerId, to_string(error).c_str(), 756651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza intError); 757651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mLayers.erase(layerId); 758651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 759651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 760651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// Other Display methods 761651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 762651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stozastd::shared_ptr<Layer> Display::getLayerById(hwc2_layer_t id) const 763651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 764651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (mLayers.count(id) == 0) { 765651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return nullptr; 766651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 767651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 768651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto layer = mLayers.at(id).lock(); 769651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return layer; 770651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 771651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 772651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza// Layer methods 773651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 774651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaLayer::Layer(const std::shared_ptr<Display>& display, hwc2_layer_t id) 775651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza : mDisplay(display), 776651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mDisplayId(display->getId()), 777651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mDevice(display->getDevice()), 778651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza mId(id) 779651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 780651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza ALOGV("Created layer %" PRIu64 " on display %" PRIu64, id, 781651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza display->getId()); 782651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 783651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 784651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaLayer::~Layer() 785651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 786651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto display = mDisplay.lock(); 787651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (display) { 788651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza display->destroyLayer(mId); 789651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 790651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 791651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 792651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setCursorPosition(int32_t x, int32_t y) 793651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 794aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setCursorPosition(mDisplayId, 795aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, x, y); 796651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 797651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 798651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 7991f42e3a02c4f9a1ba1916a2f0e47082bedb73e41Daniel NicoaraError Layer::setBuffer(uint32_t slot, const sp<GraphicBuffer>& buffer, 800651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza const sp<Fence>& acquireFence) 801651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 802651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza int32_t fenceFd = acquireFence->dup(); 803aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerBuffer(mDisplayId, 80406d63de03cb2a551ca99608f5aa0c4f3e200b0fcChia-I Wu mId, slot, buffer, fenceFd); 805651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 806651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 807651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 808651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setSurfaceDamage(const Region& damage) 809651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 810651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza // We encode default full-screen damage as INVALID_RECT upstream, but as 0 811651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza // rects for HWC 812aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu Hwc2::Error intError = Hwc2::Error::NONE; 813651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza if (damage.isRect() && damage.getBounds() == Rect::INVALID_RECT) { 814aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu intError = mDevice.mComposer->setLayerSurfaceDamage(mDisplayId, 815cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu mId, std::vector<Hwc2::IComposerClient::Rect>()); 816651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } else { 817651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza size_t rectCount = 0; 818651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto rectArray = damage.getArray(&rectCount); 819651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 820cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu std::vector<Hwc2::IComposerClient::Rect> hwcRects; 821651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (size_t rect = 0; rect < rectCount; ++rect) { 822651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza hwcRects.push_back({rectArray[rect].left, rectArray[rect].top, 823651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza rectArray[rect].right, rectArray[rect].bottom}); 824651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 825651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 826aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu intError = mDevice.mComposer->setLayerSurfaceDamage(mDisplayId, 827aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, hwcRects); 828651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 829651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 830651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 831651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 832651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 833651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setBlendMode(BlendMode mode) 834651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 835cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu auto intMode = static_cast<Hwc2::IComposerClient::BlendMode>(mode); 836aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerBlendMode(mDisplayId, 837aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, intMode); 838651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 839651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 840651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 841651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setColor(hwc_color_t color) 842651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 843cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu Hwc2::IComposerClient::Color hwcColor{color.r, color.g, color.b, color.a}; 844aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerColor(mDisplayId, 845aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, hwcColor); 846651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 847651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 848651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 849651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setCompositionType(Composition type) 850651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 851cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu auto intType = static_cast<Hwc2::IComposerClient::Composition>(type); 852aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerCompositionType(mDisplayId, 853aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, intType); 854651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 855651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 856651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 8575df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan StozaError Layer::setDataspace(android_dataspace_t dataspace) 8585df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan Stoza{ 859c988ee4c4c21331e2a33467dc899ebb561035b0bCourtney Goeltzenleuchter if (dataspace == mDataSpace) { 860c988ee4c4c21331e2a33467dc899ebb561035b0bCourtney Goeltzenleuchter return Error::None; 861c988ee4c4c21331e2a33467dc899ebb561035b0bCourtney Goeltzenleuchter } 862c988ee4c4c21331e2a33467dc899ebb561035b0bCourtney Goeltzenleuchter mDataSpace = dataspace; 863aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intDataspace = static_cast<Hwc2::Dataspace>(dataspace); 864aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerDataspace(mDisplayId, 865aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, intDataspace); 8665df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan Stoza return static_cast<Error>(intError); 8675df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan Stoza} 8685df2a86063c6a83813fc1aa3d8938a82f7ff8f14Dan Stoza 869651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setDisplayFrame(const Rect& frame) 870651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 871cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu Hwc2::IComposerClient::Rect hwcRect{frame.left, frame.top, 872aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu frame.right, frame.bottom}; 873aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerDisplayFrame(mDisplayId, 874aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, hwcRect); 875651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 876651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 877651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 878651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setPlaneAlpha(float alpha) 879651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 880aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerPlaneAlpha(mDisplayId, 881aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, alpha); 882651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 883651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 884651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 885651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setSidebandStream(const native_handle_t* stream) 886651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 88709e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza if (!mDevice.hasCapability(Capability::SidebandStream)) { 88809e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza ALOGE("Attempted to call setSidebandStream without checking that the " 88909e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza "device supports sideband streams"); 89009e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza return Error::Unsupported; 89109e7a27fabde3da99ba6dfd2fd20be7d1425a9adDan Stoza } 892aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerSidebandStream(mDisplayId, 893aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, stream); 894651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 895651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 896651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 897651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setSourceCrop(const FloatRect& crop) 898651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 899cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu Hwc2::IComposerClient::FRect hwcRect{ 900aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu crop.left, crop.top, crop.right, crop.bottom}; 901aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerSourceCrop(mDisplayId, 902aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, hwcRect); 903651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 904651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 905651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 906651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setTransform(Transform transform) 907651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 908aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intTransform = static_cast<Hwc2::Transform>(transform); 909aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerTransform(mDisplayId, 910aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, intTransform); 911651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 912651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 913651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 914651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setVisibleRegion(const Region& region) 915651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 916651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza size_t rectCount = 0; 917651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza auto rectArray = region.getArray(&rectCount); 918651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 919cd8d7f08fe26645f74e540365b1a8a38e602088dChia-I Wu std::vector<Hwc2::IComposerClient::Rect> hwcRects; 920651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza for (size_t rect = 0; rect < rectCount; ++rect) { 921651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza hwcRects.push_back({rectArray[rect].left, rectArray[rect].top, 922651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza rectArray[rect].right, rectArray[rect].bottom}); 923651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza } 924651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 925aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerVisibleRegion(mDisplayId, 926aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu mId, hwcRects); 927651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 928651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 929651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 930651bf314a6a1a77e4cbb66ffb81221200f918290Dan StozaError Layer::setZOrder(uint32_t z) 931651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza{ 932aab99f576b205114eaa5399c8f97b9e175a1c698Chia-I Wu auto intError = mDevice.mComposer->setLayerZOrder(mDisplayId, mId, z); 933651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza return static_cast<Error>(intError); 934651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} 935651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza 9362f5f8a51f5994cf14837030d4b3b252a9d1b950bDaniel NicoaraError Layer::setInfo(uint32_t type, uint32_t appId) 9372f5f8a51f5994cf14837030d4b3b252a9d1b950bDaniel Nicoara{ 9382f5f8a51f5994cf14837030d4b3b252a9d1b950bDaniel Nicoara auto intError = mDevice.mComposer->setLayerInfo(mDisplayId, mId, type, appId); 9392f5f8a51f5994cf14837030d4b3b252a9d1b950bDaniel Nicoara return static_cast<Error>(intError); 9402f5f8a51f5994cf14837030d4b3b252a9d1b950bDaniel Nicoara} 9412f5f8a51f5994cf14837030d4b3b252a9d1b950bDaniel Nicoara 942651bf314a6a1a77e4cbb66ffb81221200f918290Dan Stoza} // namespace HWC2 943