Interface used to by the Terrain instance to allocate GPU buffers. More...
#include <OgreTerrain.h>

Public Member Functions | |
| GpuBufferAllocator () | |
| virtual | ~GpuBufferAllocator () |
| virtual void | allocateVertexBuffers (Terrain *forTerrain, size_t numVertices, HardwareVertexBufferSharedPtr &destPos, HardwareVertexBufferSharedPtr &destDelta)=0 |
| Allocate (or reuse) vertex buffers for a terrain LOD. | |
| virtual void | freeVertexBuffers (const HardwareVertexBufferSharedPtr &posbuf, const HardwareVertexBufferSharedPtr &deltabuf)=0 |
| Free (or return to the pool) vertex buffers for terrain. | |
| virtual HardwareIndexBufferSharedPtr | getSharedIndexBuffer (uint16 batchSize, uint16 vdatasize, size_t vertexIncrement, uint16 xoffset, uint16 yoffset, uint16 numSkirtRowsCols, uint16 skirtRowColSkip)=0 |
| Get a shared index buffer for a given number of settings. | |
| virtual void | freeAllBuffers ()=0 |
| Free any buffers we're holding. | |
| void * | operator new (size_t sz, const char *file, int line, const char *func) |
| operator new, with debug line info | |
| void * | operator new (size_t sz) |
| void * | operator new (size_t sz, void *ptr) |
| placement operator new | |
| void * | operator new[] (size_t sz, const char *file, int line, const char *func) |
| array operator new, with debug line info | |
| void * | operator new[] (size_t sz) |
| void | operator delete (void *ptr) |
| void | operator delete (void *ptr, void *) |
| void | operator delete (void *ptr, const char *, int, const char *) |
| void | operator delete[] (void *ptr) |
| void | operator delete[] (void *ptr, const char *, int, const char *) |
Interface used to by the Terrain instance to allocate GPU buffers.
Definition at line 527 of file OgreTerrain.h.
Definition at line 530 of file OgreTerrain.h.
| virtual Ogre::Terrain::GpuBufferAllocator::~GpuBufferAllocator | ( | ) | [virtual] |
Definition at line 531 of file OgreTerrain.h.
| virtual void Ogre::Terrain::GpuBufferAllocator::allocateVertexBuffers | ( | Terrain * | forTerrain, |
| size_t | numVertices, | ||
| HardwareVertexBufferSharedPtr & | destPos, | ||
| HardwareVertexBufferSharedPtr & | destDelta | ||
| ) | [pure virtual] |
Allocate (or reuse) vertex buffers for a terrain LOD.
| numVertices | The total number of vertices |
| destPos | Pointer to a vertex buffer for positions, to be bound |
| destDelta | Pointer to a vertex buffer for deltas, to be bound |
Implemented in Ogre::Terrain::DefaultGpuBufferAllocator.
| virtual void Ogre::Terrain::GpuBufferAllocator::freeAllBuffers | ( | ) | [pure virtual] |
Free any buffers we're holding.
Implemented in Ogre::Terrain::DefaultGpuBufferAllocator.
| virtual void Ogre::Terrain::GpuBufferAllocator::freeVertexBuffers | ( | const HardwareVertexBufferSharedPtr & | posbuf, |
| const HardwareVertexBufferSharedPtr & | deltabuf | ||
| ) | [pure virtual] |
Free (or return to the pool) vertex buffers for terrain.
Implemented in Ogre::Terrain::DefaultGpuBufferAllocator.
| virtual HardwareIndexBufferSharedPtr Ogre::Terrain::GpuBufferAllocator::getSharedIndexBuffer | ( | uint16 | batchSize, |
| uint16 | vdatasize, | ||
| size_t | vertexIncrement, | ||
| uint16 | xoffset, | ||
| uint16 | yoffset, | ||
| uint16 | numSkirtRowsCols, | ||
| uint16 | skirtRowColSkip | ||
| ) | [pure virtual] |
Get a shared index buffer for a given number of settings.
| batchSize | The batch size along one edge |
| vdatasize | The size of the referenced vertex data along one edge |
| vertexIncrement | The number of vertices to increment for each new indexed row / column |
| xoffset | The x offset from the start of vdatasize, at that resolution |
| yoffset | The y offset from the start of vdatasize, at that resolution |
| numSkirtRowsCols | Number of rows and columns of skirts |
| skirtRowColSkip | The number of rows / cols to skip in between skirts |
Implemented in Ogre::Terrain::DefaultGpuBufferAllocator.
| void Ogre::AllocatedObject< Alloc >::operator delete | ( | void * | ptr | ) | [inherited] |
Definition at line 95 of file OgreMemoryAllocatedObject.h.
| void Ogre::AllocatedObject< Alloc >::operator delete | ( | void * | ptr, |
| void * | |||
| ) | [inherited] |
Definition at line 101 of file OgreMemoryAllocatedObject.h.
| void Ogre::AllocatedObject< Alloc >::operator delete | ( | void * | ptr, |
| const char * | , | ||
| int | , | ||
| const char * | |||
| ) | [inherited] |
Definition at line 107 of file OgreMemoryAllocatedObject.h.
| void Ogre::AllocatedObject< Alloc >::operator delete[] | ( | void * | ptr | ) | [inherited] |
Definition at line 112 of file OgreMemoryAllocatedObject.h.
| void Ogre::AllocatedObject< Alloc >::operator delete[] | ( | void * | ptr, |
| const char * | , | ||
| int | , | ||
| const char * | |||
| ) | [inherited] |
Definition at line 118 of file OgreMemoryAllocatedObject.h.
| void* Ogre::AllocatedObject< Alloc >::operator new | ( | size_t | sz, |
| const char * | file, | ||
| int | line, | ||
| const char * | func | ||
| ) | [inherited] |
operator new, with debug line info
Definition at line 67 of file OgreMemoryAllocatedObject.h.
| void* Ogre::AllocatedObject< Alloc >::operator new | ( | size_t | sz | ) | [inherited] |
Definition at line 72 of file OgreMemoryAllocatedObject.h.
| void* Ogre::AllocatedObject< Alloc >::operator new | ( | size_t | sz, |
| void * | ptr | ||
| ) | [inherited] |
placement operator new
Definition at line 78 of file OgreMemoryAllocatedObject.h.
| void* Ogre::AllocatedObject< Alloc >::operator new[] | ( | size_t | sz, |
| const char * | file, | ||
| int | line, | ||
| const char * | func | ||
| ) | [inherited] |
array operator new, with debug line info
Definition at line 85 of file OgreMemoryAllocatedObject.h.
| void* Ogre::AllocatedObject< Alloc >::operator new[] | ( | size_t | sz | ) | [inherited] |
Definition at line 90 of file OgreMemoryAllocatedObject.h.
Copyright © 2012 Torus Knot Software Ltd

This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.
Last modified Sun Sep 2 2012 07:27:44