100 lines
2.8 KiB
C++
100 lines
2.8 KiB
C++
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <composer-vts/2.1/GraphicsComposerCallback.h>
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namespace android {
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namespace hardware {
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namespace graphics {
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namespace composer {
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namespace V2_1 {
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namespace vts {
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void GraphicsComposerCallback::setVsyncAllowed(bool allowed) {
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std::lock_guard<std::mutex> lock(mMutex);
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mVsyncAllowed = allowed;
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}
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std::vector<Display> GraphicsComposerCallback::getDisplays() const {
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std::lock_guard<std::mutex> lock(mMutex);
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return mDisplays;
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}
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int GraphicsComposerCallback::getInvalidHotplugCount() const {
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std::lock_guard<std::mutex> lock(mMutex);
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return mInvalidHotplugCount;
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}
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int GraphicsComposerCallback::getInvalidRefreshCount() const {
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std::lock_guard<std::mutex> lock(mMutex);
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return mInvalidRefreshCount;
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}
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int GraphicsComposerCallback::getInvalidVsyncCount() const {
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std::lock_guard<std::mutex> lock(mMutex);
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return mInvalidVsyncCount;
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}
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Return<void> GraphicsComposerCallback::onHotplug(Display display, Connection connection) {
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std::lock_guard<std::mutex> lock(mMutex);
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auto it = std::find(mDisplays.begin(), mDisplays.end(), display);
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if (connection == Connection::CONNECTED) {
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if (it == mDisplays.end()) {
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mDisplays.push_back(display);
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} else {
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mInvalidHotplugCount++;
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}
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} else if (connection == Connection::DISCONNECTED) {
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if (it != mDisplays.end()) {
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mDisplays.erase(it);
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} else {
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mInvalidHotplugCount++;
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}
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}
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return Void();
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}
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Return<void> GraphicsComposerCallback::onRefresh(Display display) {
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std::lock_guard<std::mutex> lock(mMutex);
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auto it = std::find(mDisplays.begin(), mDisplays.end(), display);
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if (it == mDisplays.end()) {
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mInvalidRefreshCount++;
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}
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return Void();
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}
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Return<void> GraphicsComposerCallback::onVsync(Display display, int64_t) {
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std::lock_guard<std::mutex> lock(mMutex);
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auto it = std::find(mDisplays.begin(), mDisplays.end(), display);
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if (!mVsyncAllowed || it == mDisplays.end()) {
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mInvalidVsyncCount++;
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}
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return Void();
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}
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} // namespace vts
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} // namespace V2_1
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} // namespace composer
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} // namespace graphics
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} // namespace hardware
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} // namespace android
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