2 * Copyright (c) 2015 Samsung Electronics Co., Ltd.
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 #include <dali/internal/render/common/render-tracker.h>
22 #include <dali/graphics-api/graphics-sync-object-create-info.h>
23 #include <dali/internal/render/common/render-tracker-debug.h>
33 RenderTracker::RenderTracker()
34 : mGraphicsController(nullptr),
38 TRACKER_LOG(Debug::Verbose);
41 RenderTracker::~RenderTracker()
43 TRACKER_LOG(Debug::Verbose);
44 mSyncObject.reset(nullptr); // Will destroy sync object immediately
47 Graphics::SyncObject* RenderTracker::CreateSyncObject(Graphics::Controller& graphicsController)
49 mGraphicsController = &graphicsController;
51 TRACKER_LOG(Debug::General);
54 mSyncObject = mGraphicsController->CreateSyncObject(Graphics::SyncObjectCreateInfo{}, std::move(mSyncObject));
55 return mSyncObject.get();
58 void RenderTracker::PollSyncObject()
60 if(mSyncObject && mSyncObject->IsSynced())
65 TRACKER_LOG_FMT(Debug::General, " Synced\n");
68 TRACKER_LOG_FMT(Debug::General, " Not Synced\n");
71 bool RenderTracker::IsSynced()
73 int x = __sync_val_compare_and_swap(&mSyncTrigger, 0xFF, 0x0);
75 TRACKER_LOG_FMT(Debug::General, " = %s\n", x != 0 ? "T" : "F");
79 void RenderTracker::ResetSyncFlag()
81 TRACKER_LOG(Debug::General);
82 (void)__sync_lock_test_and_set(&mSyncTrigger, 0x0);
85 void RenderTracker::SetSyncFlag()
87 (void)__sync_lock_test_and_set(&mSyncTrigger, 0xFF);
92 } // namespace Internal