2 * Copyright (c) 2014 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 "object-profiler.h"
23 #include <dali/integration-api/debug.h>
24 #include <dali/integration-api/profiling.h>
25 #include <dali/public-api/common/stage.h>
26 #include <dali/public-api/object/ref-object.h>
27 #include <dali/public-api/object/base-object.h>
28 #include <dali/public-api/object/type-registry.h>
31 using namespace Dali::Integration::Profiling;
40 ObjectProfiler::ObjectProfiler( unsigned int timeInterval )
42 // This class must be created after the Stage; this means it doesn't count the initial objects
43 // that are created by the stage (base layer, default camera actor)
44 mObjectRegistry = Dali::Stage::GetCurrent().GetObjectRegistry();
46 mTimer = Dali::Timer::New( timeInterval * 1000 );
47 mTimer.TickSignal().Connect( this, &ObjectProfiler::OnTimeout );
50 mObjectRegistry.ObjectCreatedSignal().Connect( this, &ObjectProfiler::OnObjectCreated );
51 mObjectRegistry.ObjectDestroyedSignal().Connect( this, &ObjectProfiler::OnObjectDestroyed );
54 ObjectProfiler::~ObjectProfiler()
58 void ObjectProfiler::DisplayInstanceCounts()
60 InstanceCountMapIterator iter = mInstanceCountMap.begin();
61 InstanceCountMapIterator end = mInstanceCountMap.end();
63 for( ; iter != end; iter++ )
65 int memorySize = GetMemorySize(iter->first, iter->second);
68 LogMessage( Debug::DebugInfo, "%-30s: % 4d Memory MemorySize: ~% 6.1f kB\n",
69 iter->first.c_str(), iter->second, memorySize / 1024.0f );
73 LogMessage( Debug::DebugInfo, "%-30s: % 4d\n",
74 iter->first.c_str(), iter->second );
77 LogMessage(Debug::DebugInfo, "\n");
80 bool ObjectProfiler::OnTimeout()
82 DisplayInstanceCounts();
86 void ObjectProfiler::OnObjectCreated(BaseHandle handle)
88 string theType = handle.GetTypeName();
91 DALI_LOG_ERROR("Object created from an unregistered type\n");
92 theType = "<Unregistered>";
95 mInstanceTypes.push_back(InstanceTypePair(&handle.GetBaseObject(), theType));
97 InstanceCountMapIterator iter = mInstanceCountMap.find(theType);
98 if( iter == mInstanceCountMap.end() )
100 InstanceCountPair instanceCount(theType, 1);
101 mInstanceCountMap.insert(instanceCount);
109 void ObjectProfiler::OnObjectDestroyed(const Dali::RefObject* object)
111 const BaseObject* baseObject = static_cast<const BaseObject*>(object);
113 InstanceTypes::iterator end = mInstanceTypes.end();
114 for( InstanceTypes::iterator iter = mInstanceTypes.begin(); iter != end; iter++)
116 if( iter->first == baseObject )
118 const std::string& theType = iter->second;
119 if( !theType.empty() )
121 InstanceCountMapIterator countIter = mInstanceCountMap.find(theType);
122 if( countIter != mInstanceCountMap.end() )
127 mInstanceTypes.erase( iter );
133 int ObjectProfiler::GetMemorySize(const std::string& name, int count)
135 struct MemoryMemorySize
140 MemoryMemorySize memoryMemorySizes[] =
142 { "Animation", ANIMATION_MEMORY_SIZE },
143 { "Constraint", CONSTRAINT_MEMORY_SIZE },
144 { "Actor", ACTOR_MEMORY_SIZE },
145 { "Layer", LAYER_MEMORY_SIZE },
146 { "CameraActor", CAMERA_ACTOR_MEMORY_SIZE },
147 { "Image", IMAGE_MEMORY_SIZE },
148 { "Renderer", RENDERER_MEMORY_SIZE },
149 { "Geometry", GEOMETRY_MEMORY_SIZE },
150 { "PropertyBuffer", PROPERTY_BUFFER_MEMORY_SIZE },
151 { "TextureSet", TEXTURE_SET_MEMORY_SIZE },
152 { "Sampler", SAMPLER_MEMORY_SIZE },
153 { "Shader", SHADER_MEMORY_SIZE },
156 for( size_t i=0; i<sizeof(memoryMemorySizes)/sizeof(MemoryMemorySize); i++ )
158 if( memoryMemorySizes[i].name.compare(name) == 0 )
160 return count * memoryMemorySizes[i].memorySize;