mirror of https://github.com/axmolengine/axmol.git
128 lines
3.2 KiB
C++
128 lines
3.2 KiB
C++
/****************************************************************************
|
|
Copyright (c) 2013 cocos2d-x.org
|
|
|
|
http://www.cocos2d-x.org
|
|
|
|
Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
of this software and associated documentation files (the "Software"), to deal
|
|
in the Software without restriction, including without limitation the rights
|
|
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
copies of the Software, and to permit persons to whom the Software is
|
|
furnished to do so, subject to the following conditions:
|
|
|
|
The above copyright notice and this permission notice shall be included in
|
|
all copies or substantial portions of the Software.
|
|
|
|
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
THE SOFTWARE.
|
|
****************************************************************************/
|
|
|
|
|
|
#include "GroupCommand.h"
|
|
#include "Renderer.h"
|
|
#include "CCDirector.h"
|
|
|
|
NS_CC_BEGIN
|
|
RenderCommandPool<GroupCommand> GroupCommand::_commandPool;
|
|
|
|
static GroupCommandManager* s_instance;
|
|
GroupCommandManager *GroupCommandManager::getInstance()
|
|
{
|
|
if(!s_instance)
|
|
{
|
|
s_instance = new GroupCommandManager();
|
|
if(!s_instance->init())
|
|
{
|
|
CC_SAFE_DELETE(s_instance);
|
|
}
|
|
}
|
|
return s_instance;
|
|
}
|
|
|
|
GroupCommandManager::GroupCommandManager()
|
|
{
|
|
|
|
}
|
|
|
|
GroupCommandManager::~GroupCommandManager()
|
|
{
|
|
CC_SAFE_RELEASE_NULL(s_instance);
|
|
}
|
|
|
|
bool GroupCommandManager::init()
|
|
{
|
|
//0 is the default render group
|
|
_groupMapping[0] = true;
|
|
return true;
|
|
}
|
|
|
|
int GroupCommandManager::getGroupID()
|
|
{
|
|
//Reuse old id
|
|
for(auto it = _groupMapping.begin(); it != _groupMapping.end(); ++it)
|
|
{
|
|
if(!it->second)
|
|
{
|
|
return it->first;
|
|
}
|
|
}
|
|
|
|
//Create new ID
|
|
// int newID = _groupMapping.size();
|
|
int newID = Director::getInstance()->getRenderer()->createRenderQueue();
|
|
_groupMapping[newID] = true;
|
|
|
|
return newID;
|
|
}
|
|
|
|
void GroupCommandManager::releaseGroupID(int groupID)
|
|
{
|
|
_groupMapping[groupID] = false;
|
|
}
|
|
|
|
GroupCommand::GroupCommand()
|
|
:RenderCommand()
|
|
, _viewport(0)
|
|
, _depth(0)
|
|
{
|
|
_type = RenderCommand::Type::GROUP_COMMAND;
|
|
_renderQueueID = GroupCommandManager::getInstance()->getGroupID();
|
|
}
|
|
|
|
void GroupCommand::init(int viewport, int32_t depth)
|
|
{
|
|
_viewport = viewport;
|
|
_depth = depth;
|
|
GroupCommandManager::getInstance()->releaseGroupID(_renderQueueID);
|
|
_renderQueueID = GroupCommandManager::getInstance()->getGroupID();
|
|
}
|
|
|
|
GroupCommand::~GroupCommand()
|
|
{
|
|
GroupCommandManager::getInstance()->releaseGroupID(_renderQueueID);
|
|
}
|
|
|
|
int64_t GroupCommand::generateID()
|
|
{
|
|
_id = 0;
|
|
|
|
_id = (int64_t)_viewport << 61
|
|
| (int64_t)1 << 60 // translucent
|
|
| (int64_t)_depth << 36;
|
|
|
|
return _id;
|
|
}
|
|
|
|
void GroupCommand::releaseToCommandPool()
|
|
{
|
|
getCommandPool().pushBackCommand(this);
|
|
}
|
|
|
|
|
|
NS_CC_END
|