dxd::multichannel::stream< channel_t >::umap< stream_t >::channel Class Reference

one channel's double buffer, mapped into the kernel and into the client - the planar buffers a kernel streaming client exchanges instead of the ring More...

#include <dxd_stream.h>

Inheritance diagram for dxd::multichannel::stream< channel_t >::umap< stream_t >::channel:

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Protected Member Functions
void	free ()
os_result	initialize (unsigned int iosize)

Protected Attributes
map< dx::kernel, channel_t >	kernel
map< dx::user, channel_t >	user

Private Member Functions
os_result	initialize (::IOMemoryDescriptor *io_memory_descriptor)
	DriverKit memory initializer.
os_result	initialize (::IOMemoryDescriptor *io_memory_descriptor, size_t offset, size_t size, direction direction)
	DriverKit memory initializer.
os_result	initialize (const ::MDL *mdl)
os_result	initialize (const ::MDL *mdl, size_t offset, size_t size)
os_result	initialize (const void *data, size_t size)
os_result	initialize (size_t size, unsigned int=64, unsigned int alignment=0, bool=false)
	DriverKit buffer initializer.
os_result	initialize (::IOMemoryDescriptor *io_memory_descriptor, size_t offset, size_t size, direction direction)
	DriverKit memory initializer.

Friends
class	umap

Detailed Description

template<typename channel_t = int>
template<typename stream_t = stream>
class dxd::multichannel::stream< channel_t >::umap< stream_t >::channel

one channel's double buffer, mapped into the kernel and into the client - the planar buffers a kernel streaming client exchanges instead of the ring

Member Function Documentation

free()

template<typename channel_t = int>

template<typename stream_t = stream>

void dxd::multichannel::stream< channel_t >::umap< stream_t >::channel::free ( )

inlineprotected

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initialize()

template<typename channel_t = int>

template<typename stream_t = stream>

os_result dxd::multichannel::stream< channel_t >::umap< stream_t >::channel::initialize ( unsigned int iosize )

inlineprotected

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Friends And Related Symbol Documentation

umap

template<typename channel_t = int>

template<typename stream_t = stream>

friend class umap

friend

Member Data Documentation

kernel

template<typename channel_t = int>

template<typename stream_t = stream>

map<dx::kernel, channel_t> dxd::multichannel::stream< channel_t >::umap< stream_t >::channel::kernel

protected

user

template<typename channel_t = int>

template<typename stream_t = stream>

map<dx::user, channel_t> dxd::multichannel::stream< channel_t >::umap< stream_t >::channel::user

protected

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The documentation for this class was generated from the following file:

• dxd_stream.h