genesis-3d_engine/Engine/rendersystem/base/RenderDevice.cc

/****************************************************************************
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
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The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
****************************************************************************/

#include "stdneb.h"
#include "RenderDevice.h"
#ifdef __OSX__
#include "../../profilesystem/ProfileSystem.h"
#else
#include "profilesystem/ProfileSystem.h"
#endif

namespace RenderBase
{
	__ImplementAbstractClass(RenderDevice,'RDRS',Core::RefCounted)
//------------------------------------------------------------------------------
/**
*/
RenderDevice::RenderDevice() :
	m_bDrawWireFrame(false),
	m_bDeviceLost( false ),
	//m_onDeviceLostFunc(NULL),
	//m_onDeviceResetFunc(NULL),
	m_deviceCallBack(NULL),
	m_bBeginFrame(false)
{
   
}

//------------------------------------------------------------------------------
/**
*/
RenderDevice::~RenderDevice()
{

}
//------------------------------------------------------------------------------
/**
*/
void
RenderDevice::SetStreamSource(IndexT streamIndex, const VertexBuffer* vb, IndexT offsetVertexIndex)
{
    n_assert((streamIndex >= 0) && (streamIndex < MaxNumVertexStreams));
    this->streamVertexBuffers[streamIndex] = vb;
    this->streamVertexOffsets[streamIndex] = offsetVertexIndex;
}
//--------------------------------------------------------------------------------
//void RenderDevice::SetStreamSourceFreq(IndexT streamIndex, IndexT setting)
//{
//	n_assert((streamIndex >= 0) && (streamIndex < MaxNumVertexStreams));
//
//}
//------------------------------------------------------------------------------
/**
*/
void
RenderDevice::DrawIndexedInstanced(SizeT numInstances)
{
    //n_assert(this->inBeginPass);
    // override in subclass!
}
//------------------------------------------------------------------------------
bool RenderDevice::BeginFrame()
{
	m_bBeginFrame = true;
	return true;
}
//------------------------------------------------------------------------------
void RenderDevice::EndFrame()
{
	m_bBeginFrame = false;
}
//------------------------------------------------------------------------------
bool RenderDevice::IsBeginFrame() const
{
	return m_bBeginFrame;
}
//------------------------------------------------------------------------------
SizeT RenderDevice::GetNumTriangles()
{
	return PROFILER_GETDEVICESTATEVAL(tris);
}
//------------------------------------------------------------------------------
SizeT RenderDevice::GetNumVertexs()
{
	return PROFILER_GETDEVICESTATEVAL(verts);
}
//------------------------------------------------------------------------------
SizeT RenderDevice::GetNumDrawCalls()
{
	return PROFILER_GETDEVICESTATEVAL(calls);
}
//------------------------------------------------------------------------------
SizeT RenderDevice::GetNumRenderTargets()
{
	return PROFILER_GETDEVICESTATEVAL(renderTargetNum);
}
}