Specialisation of HardwareBufferManagerBase to emulate hardware buffers. More...
#include <OgreDefaultHardwareBufferManager.h>
Public Types | |
enum | BufferLicenseType { BLT_MANUAL_RELEASE , BLT_AUTOMATIC_RELEASE } |
Protected Types | |
typedef set< HardwareCounterBuffer * >::type | CounterBufferList |
typedef multimap< HardwareVertexBuffer *, HardwareVertexBufferSharedPtr >::type | FreeTemporaryVertexBufferMap |
Map from original buffer to temporary buffers. | |
typedef set< HardwareIndexBuffer * >::type | IndexBufferList |
typedef map< HardwareVertexBuffer *, VertexBufferLicense >::type | TemporaryVertexBufferLicenseMap |
Map from temporary buffer to details of a license. | |
typedef set< HardwareUniformBuffer * >::type | UniformBufferList |
typedef set< VertexBufferBinding * >::type | VertexBufferBindingList |
typedef set< HardwareVertexBuffer * >::type | VertexBufferList |
WARNING: The following two members should place before all other members. | |
typedef set< VertexDeclaration * >::type | VertexDeclarationList |
Protected Attributes | |
CounterBufferList | mCounterBuffers |
FreeTemporaryVertexBufferMap | mFreeTempVertexBufferMap |
Map of current available temp buffers. | |
IndexBufferList | mIndexBuffers |
TemporaryVertexBufferLicenseMap | mTempVertexBufferLicenses |
Map of currently licensed temporary buffers. | |
size_t | mUnderUsedFrameCount |
Number of frames elapsed since temporary buffers utilization was above half the available. | |
UniformBufferList | mUniformBuffers |
VertexBufferBindingList | mVertexBufferBindings |
VertexBufferList | mVertexBuffers |
VertexDeclarationList | mVertexDeclarations |
Static Protected Attributes | |
static const size_t | EXPIRED_DELAY_FRAME_THRESHOLD |
Frame delay for BLT_AUTOMATIC_RELEASE temporary buffers. | |
static const size_t | UNDER_USED_FRAME_THRESHOLD |
Number of frames to wait before free unused temporary buffers. | |
Specialisation of HardwareBufferManagerBase to emulate hardware buffers.
Definition at line 157 of file OgreDefaultHardwareBufferManager.h.
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protectedinherited |
Definition at line 126 of file OgreHardwareBufferManager.h.
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protectedinherited |
Map from original buffer to temporary buffers.
Definition at line 197 of file OgreHardwareBufferManager.h.
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protectedinherited |
Definition at line 124 of file OgreHardwareBufferManager.h.
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protectedinherited |
Map from temporary buffer to details of a license.
Definition at line 201 of file OgreHardwareBufferManager.h.
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protectedinherited |
Definition at line 125 of file OgreHardwareBufferManager.h.
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protectedinherited |
Definition at line 134 of file OgreHardwareBufferManager.h.
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protectedinherited |
WARNING: The following two members should place before all other members.
Members destruct order is very important here, because destructing other members will cause notify back to this class, and then will access to this two members.
Definition at line 123 of file OgreHardwareBufferManager.h.
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protectedinherited |
Definition at line 133 of file OgreHardwareBufferManager.h.
Enumerator | |
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BLT_MANUAL_RELEASE | Licensee will only release buffer when it says so. |
BLT_AUTOMATIC_RELEASE | Licensee can have license revoked. |
Definition at line 163 of file OgreHardwareBufferManager.h.
Ogre::DefaultHardwareBufferManagerBase::DefaultHardwareBufferManagerBase | ( | ) |
Ogre::DefaultHardwareBufferManagerBase::~DefaultHardwareBufferManagerBase | ( | ) |
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virtualinherited |
Internal method that forces the release of copies of a given buffer.
sourceBuffer | The source buffer as a shared pointer. Any buffer copies created from the source buffer are deleted. |
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::_forceReleaseBufferCopies(), and Ogre::HardwareBufferManager::_forceReleaseBufferCopies().
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virtualinherited |
Internal method that forces the release of copies of a given buffer.
sourceBuffer | The source buffer as a pointer. Any buffer copies created from the source buffer are deleted. |
Reimplemented in Ogre::HardwareBufferManager.
Free all unused vertex buffer copies.
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::_freeUnusedBufferCopies().
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inherited |
Notification that at hardware counter buffer has been destroyed.
Referenced by Ogre::HardwareBufferManager::_notifyConterBufferDestroyed().
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inherited |
Notification that a hardware index buffer has been destroyed.
Referenced by Ogre::HardwareBufferManager::_notifyIndexBufferDestroyed().
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inherited |
Notification that at hardware uniform buffer has been destroyed.
Referenced by Ogre::HardwareBufferManager::_notifyUniformBufferDestroyed().
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inherited |
Notification that a hardware vertex buffer has been destroyed.
Referenced by Ogre::HardwareBufferManager::_notifyVertexBufferDestroyed().
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virtualinherited |
Internal method for releasing all temporary buffers which have been allocated using BLT_AUTOMATIC_RELEASE; is called by OGRE.
forceFreeUnused | If true , free all unused temporary buffers. If false , auto detect and free all unused temporary buffers based on temporary buffers utilization. |
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::_releaseBufferCopies().
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virtualinherited |
Allocates a copy of a given vertex buffer.
sourceBuffer | The source buffer to use as a copy. |
licenseType | The type of license required on this buffer - automatic release causes this class to release licenses every frame so that they can be reallocated anew. |
licensee | Pointer back to the class requesting the copy, which must implement HardwareBufferLicense in order to be notified when the license expires. |
copyData | If true , the current data is copied as well as the structure of the buffer/ |
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::allocateVertexBufferCopy().
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virtual |
Create a hardware counter buffer.
Implements Ogre::HardwareBufferManagerBase.
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virtual |
Create a hardware index buffer.
Implements Ogre::HardwareBufferManagerBase.
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virtual |
Create a hardware vertex buffer.
Implements Ogre::HardwareBufferManagerBase.
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virtual |
Create a hardware uniform buffer.
Implements Ogre::HardwareBufferManagerBase.
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virtual |
Creates a vertex buffer.
Implements Ogre::HardwareBufferManagerBase.
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virtualinherited |
Creates a new VertexBufferBinding.
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::createVertexBufferBinding().
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protectedvirtualinherited |
Internal method for creates a new VertexBufferBinding, may be overridden by certain rendering APIs.
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virtualinherited |
Creates a new vertex declaration.
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::createVertexDeclaration().
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protectedvirtualinherited |
Internal method for creates a new vertex declaration, may be overridden by certain rendering APIs.
Internal method for destroys all vertex buffer bindings.
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protectedvirtualinherited |
Internal method for destroys all vertex declarations.
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virtualinherited |
Destroys a VertexBufferBinding.
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::destroyVertexBufferBinding().
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protectedvirtualinherited |
Internal method for destroys a VertexBufferBinding, may be overridden by certain rendering APIs.
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virtualinherited |
Destroys a vertex declaration.
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::destroyVertexDeclaration().
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protectedvirtualinherited |
Internal method for destroys a vertex declaration, may be overridden by certain rendering APIs.
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protectedvirtualinherited |
Creates a new buffer as a copy of the source, does not copy data.
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protectedinherited |
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protectedinherited |
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protectedinherited |
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protectedinherited |
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protectedinherited |
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protectedinherited |
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protectedinherited |
Definition at line 96 of file OgreMemoryAllocatedObject.h.
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inherited |
Definition at line 108 of file OgreMemoryAllocatedObject.h.
Definition at line 102 of file OgreMemoryAllocatedObject.h.
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inherited |
Definition at line 113 of file OgreMemoryAllocatedObject.h.
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inherited |
Definition at line 119 of file OgreMemoryAllocatedObject.h.
Definition at line 73 of file OgreMemoryAllocatedObject.h.
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inherited |
operator new, with debug line info
Definition at line 68 of file OgreMemoryAllocatedObject.h.
placement operator new
Definition at line 79 of file OgreMemoryAllocatedObject.h.
Definition at line 91 of file OgreMemoryAllocatedObject.h.
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inherited |
array operator new, with debug line info
Definition at line 86 of file OgreMemoryAllocatedObject.h.
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virtualinherited |
Registers a vertex buffer as a copy of another.
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::registerVertexBufferSourceAndCopy().
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virtualinherited |
Manually release a vertex buffer copy for others to subsequently use.
bufferCopy | The buffer copy. The caller is expected to delete or at least no longer use this reference, since another user may well begin to modify the contents of the buffer. |
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::releaseVertexBufferCopy().
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virtualinherited |
Tell engine that the vertex buffer copy intent to reuse.
bufferCopy | The buffer copy. The caller is expected to keep this buffer copy for use. |
Reimplemented in Ogre::HardwareBufferManager.
Referenced by Ogre::HardwareBufferManager::touchVertexBufferCopy().
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staticprotectedinherited |
Frame delay for BLT_AUTOMATIC_RELEASE temporary buffers.
Definition at line 209 of file OgreHardwareBufferManager.h.
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protectedinherited |
Definition at line 130 of file OgreHardwareBufferManager.h.
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protectedinherited |
Map of current available temp buffers.
Definition at line 199 of file OgreHardwareBufferManager.h.
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protectedinherited |
Definition at line 128 of file OgreHardwareBufferManager.h.
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protectedinherited |
Map of currently licensed temporary buffers.
Definition at line 203 of file OgreHardwareBufferManager.h.
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protectedinherited |
Number of frames elapsed since temporary buffers utilization was above half the available.
Definition at line 205 of file OgreHardwareBufferManager.h.
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protectedinherited |
Definition at line 129 of file OgreHardwareBufferManager.h.
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protectedinherited |
Definition at line 136 of file OgreHardwareBufferManager.h.
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protectedinherited |
Definition at line 127 of file OgreHardwareBufferManager.h.
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protectedinherited |
Definition at line 135 of file OgreHardwareBufferManager.h.
Number of frames to wait before free unused temporary buffers.
Definition at line 207 of file OgreHardwareBufferManager.h.
Copyright © 2012 Torus Knot Software Ltd
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 Unported License.