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//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of NVIDIA CORPORATION nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (c) 2018 NVIDIA Corporation. All rights reserved.
#ifndef __NULL_RENDERER_H_
#define __NULL_RENDERER_H_
#include "Apex.h"
/* This class is intended for use by command line tools that require an
* APEX SDK. Apps which use this renderer should _NOT_ call
* updateRenderResources() or dispatchRenderResources(). You _WILL_
* crash.
*/
namespace nvidia
{
namespace apex
{
class NullRenderResourceManager : public UserRenderResourceManager
{
public:
UserRenderVertexBuffer* createVertexBuffer(const UserRenderVertexBufferDesc&)
{
return NULL;
}
UserRenderIndexBuffer* createIndexBuffer(const UserRenderIndexBufferDesc&)
{
return NULL;
}
UserRenderBoneBuffer* createBoneBuffer(const UserRenderBoneBufferDesc&)
{
return NULL;
}
UserRenderInstanceBuffer* createInstanceBuffer(const UserRenderInstanceBufferDesc&)
{
return NULL;
}
UserRenderSpriteBuffer* createSpriteBuffer(const UserRenderSpriteBufferDesc&)
{
return NULL;
}
UserRenderSurfaceBuffer* createSurfaceBuffer(const UserRenderSurfaceBufferDesc&)
{
return NULL;
}
UserRenderResource* createResource(const UserRenderResourceDesc&)
{
return NULL;
}
void releaseVertexBuffer(UserRenderVertexBuffer&) {}
void releaseIndexBuffer(UserRenderIndexBuffer&) {}
void releaseBoneBuffer(UserRenderBoneBuffer&) {}
void releaseInstanceBuffer(UserRenderInstanceBuffer&) {}
void releaseSpriteBuffer(UserRenderSpriteBuffer&) {}
void releaseSurfaceBuffer(UserRenderSurfaceBuffer&) {}
void releaseResource(UserRenderResource&) {}
uint32_t getMaxBonesForMaterial(void*)
{
return 0;
}
/** \brief Get the sprite layout data */
virtual bool getSpriteLayoutData(uint32_t spriteCount, uint32_t spriteSemanticsBitmap, nvidia::apex::UserRenderSpriteBufferDesc* textureDescArray)
{
PX_UNUSED(spriteCount);
PX_UNUSED(spriteSemanticsBitmap);
PX_UNUSED(textureDescArray);
return false;
}
/** \brief Get the instance layout data */
virtual bool getInstanceLayoutData(uint32_t particleCount, uint32_t particleSemanticsBitmap, nvidia::apex::UserRenderInstanceBufferDesc* instanceDescArray)
{
PX_UNUSED(particleCount);
PX_UNUSED(particleSemanticsBitmap);
PX_UNUSED(instanceDescArray);
return false;
}
};
}
} // end namespace nvidia::apex
#endif
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