MeshCache

Scaleform::Render::CacheBase
Scaleform::Render::MeshCacheConfig
    Scaleform::Render::MeshCache

Declaration

class MeshCache : public CacheBase, public MeshCacheConfig;

Description

MeshCache maintains the hardware Vertex and Index buffers cached objects lists, providing an API used to manage the shape meshes.

Classes

Class	Description
StagingBufferPrep	Prepares the argument content in the staging buffer and pins it there until destructor is called.

Enumerations

Enumeration	Description
AllocResult	Indicates the result of mesh data allocation.
MeshCacheCapsType	Describes different capability flags available in MeshCache. MeshCacheCaps stores these, and should be set on MeshCache::Initialize (HAL::InitHAL).
StatType
MeshCacheConstants
QueueMode	Reports the type of queue handling expected by MeshCache from the RenderQueueProcessor.

Methods

Method	Description
GenerateMesh	Generates mesh data, placing it either in StagingBuffer (for smaller meshes) or directly into cache (large mesh).
AllocCacheItem	Allocates back-end specific MeshCacheItem and its buffers.
AreBuffersLocked	Determines whether the cache buffers are locked or unlocked.
BeginFrame	Begins rendering the current frame.
EndFrame	Informs cache that the frame rendering has ended.
Evict	Evicts MeshCacheItem from mesh/index caches and frees it.
GetHashPrimitive	Obtains the batch containing the mesh combination in cache.
PrepareComplexMesh	Generates complex meshes and uploads them to buffers.
GetItemUseStatus	Returns the status of the mesh buffer data.
PreparePrimitive	Generates meshes and uploads them to buffers.
GetThrashing	Returns the thrash count for the MeshCache.
ClearThrashing	Sets the thrash count for the MeshCache to zero.
GetParams	Returns the applied MeshCacheParams value for the MeshCache.
GetQueueMode	Returns the QueueMode which reports the type of the queue handling performed on the meshes.
GetStats	Returns the statistics pertaining to mesh cache.
LockBuffers	Locks the cache buffers by pinning the meshes.
LockMeshCacheItem	Locks the buffers (VB/IB) of a MeshCacheItem, returning CPU addressable memory to update them.
MeshCache	MeshCache constructor.
MoveToCacheListFront	Moves MeshCacheItem to the front of the specified cache list.
PostUpdateMesh	Called after a mesh has been written.
SetLargeMeshIndices	Converts indices of a large mesh directly into a mesh buffer.
SetLargeMeshVertices	Converts vertex data of a large mesh directly into a mesh buffer.
SetRQCacheInterface	Sets the cache interface used by the rendering queue.
UnlockBuffers	Unlocks the cache buffers required during the render queue processing.

Structures

Structure	Description
MeshResult	Result state for directly allocated meshes.
Stats

File

Render_MeshCache.h