TRequestImageMemoryMode Class Reference

Defines valid image modes for request objects. More...

Static Public Attributes
static final int	rimmAuto = acquireJNI.rimmAuto_get()
	Automatic mode.
static final int	rimmUser = acquireJNI.rimmUser_get()
	User supplied memory mode.

Detailed Description

Defines valid image modes for request objects.

Member Data Documentation

rimmAuto

final int rimmAuto = acquireJNI.rimmAuto_get()

static

Automatic mode.

In this mode the driver will decide what kind of memory will be used, when it will be allocated and when it will be freed.

rimmUser

final int rimmUser = acquireJNI.rimmUser_get()

static

User supplied memory mode.

A request in this mode can capture data directly into a user supplied buffer.

The user can assign a buffer to each request that has been set into this mode. However some devices require the capture memory to be aligned thus then the buffer supplied by the user must be aligned to the requirements of the driver as well. To find out, which alignment is needed, the property captureBufferAlignment must be queried.