121 lines
3.3 KiB
C
121 lines
3.3 KiB
C
|
/****************************************************************************
|
|||
|
|
Copyright (c) 2011-2013,WebJet Business Division,CYOU
|
|||
|
|
|
|||
|
|
http://www.genesis-3d.com.cn
|
|||
|
|
|
|||
|
|
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.
|
|||
|
|
****************************************************************************/
|
|||
|
|
#ifndef _RENDERQUEUE_H_
|
|||
|
|
#define _RENDERQUEUE_H_
|
|||
|
|
#include "foundation/core/types.h"
|
|||
|
|
#include "foundation/util/string.h"
|
|||
|
|
|
|||
|
|
namespace Graphic
|
|||
|
|
{
|
|||
|
|
|
|||
|
|
class RenderQueue
|
|||
|
|
{
|
|||
|
|
public:
|
|||
|
|
enum QueueType
|
|||
|
|
{
|
|||
|
|
eRQTNone = 0,
|
|||
|
|
eRQTBackGround = 1000,
|
|||
|
|
eRQTOpaque = 2000,
|
|||
|
|
eRQTAlphaTest = 3000,
|
|||
|
|
eRQTAlphaBlend = 4000,
|
|||
|
|
eRQTGlass = 5000,
|
|||
|
|
eRQParticleDecal = 6000,
|
|||
|
|
eRQParticlePost = 7000,
|
|||
|
|
eRQTCustomDraw = 8000,
|
|||
|
|
eRQTDebugPrimitive = 9000,
|
|||
|
|
eRQTScreen = 10000, //2d screen
|
|||
|
|
eRQ_Max = BIT_FLAG_16BIT_MAX,
|
|||
|
|
};
|
|||
|
|
~RenderQueue();
|
|||
|
|
RenderQueue();
|
|||
|
|
RenderQueue(QueueType type);
|
|||
|
|
RenderQueue(QueueType type, int16 sort);
|
|||
|
|
void SetQueue(QueueType type);
|
|||
|
|
void SetQueue(QueueType type, int16 sort);
|
|||
|
|
void ChangeSort(int16 sort);
|
|||
|
|
|
|||
|
|
uint GetQueueIndex() const;
|
|||
|
|
QueueType GetQueueType() const;
|
|||
|
|
int16 GetSort() const;
|
|||
|
|
|
|||
|
|
/// convert from string
|
|||
|
|
static RenderQueue FromString(Util::String str);
|
|||
|
|
/// convert to string
|
|||
|
|
static Util::String ToString(RenderQueue rqt);
|
|||
|
|
|
|||
|
|
RenderQueue& operator = (const RenderQueue& rh);
|
|||
|
|
|
|||
|
|
enum QueueMask
|
|||
|
|
{
|
|||
|
|
SortDefault = 0,
|
|||
|
|
SortR = 30000,
|
|||
|
|
TypeBias = 16,
|
|||
|
|
LowMark = 0xffff0000,
|
|||
|
|
HightMark = 0x0000ffff
|
|||
|
|
};
|
|||
|
|
private:
|
|||
|
|
uint queue_index;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
inline RenderQueue& RenderQueue::operator = (const RenderQueue& rh)
|
|||
|
|
{
|
|||
|
|
this->queue_index = rh.queue_index;
|
|||
|
|
return (*this);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
inline void RenderQueue::SetQueue(QueueType type)
|
|||
|
|
{
|
|||
|
|
queue_index = ((uint)type) << TypeBias;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
inline void RenderQueue::SetQueue(QueueType type, int16 sort)
|
|||
|
|
{
|
|||
|
|
n_assert(-SortR <= sort && sort <= SortR);
|
|||
|
|
queue_index = (((uint)type) << TypeBias) | (sort + SortR);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
inline void RenderQueue::ChangeSort(int16 sort)
|
|||
|
|
{
|
|||
|
|
n_assert(-SortR <= sort && sort <= SortR);
|
|||
|
|
queue_index = (queue_index & LowMark) | (sort + SortR);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
inline uint RenderQueue::GetQueueIndex() const
|
|||
|
|
{
|
|||
|
|
return queue_index;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
inline RenderQueue::QueueType RenderQueue::GetQueueType() const
|
|||
|
|
{
|
|||
|
|
return (RenderQueue::QueueType)(queue_index >> TypeBias);
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
inline int16 RenderQueue::GetSort() const
|
|||
|
|
{
|
|||
|
|
return (int16)((queue_index & HightMark) - TypeBias);
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
|
|||
|
|
#endif //_RENDERQUEUE_H_
|