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CL_SlidingWindow.h
Go to the documentation of this file.
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/*
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* PROPRIETARY INFORMATION. This software is proprietary to
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* Side Effects Software Inc., and is not to be reproduced,
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* transmitted, or disclosed in any way without written permission.
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*
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* NAME: CL_SlidingWindow.h ( Clip Library, C++)
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*
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* COMMENTS:
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* Implements a queue-style sliding window for continuous windowed
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* operations
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*
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*/
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#ifndef __CL_SlidingWindow__
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#define __CL_SlidingWindow__
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#include "
CL_API.h
"
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#include <
UT/UT_NonCopyable.h
>
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#include <
SYS/SYS_Types.h
>
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class
UT_IStream
;
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class
UT_OStream
;
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class
CL_API
CL_SlidingWindow
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{
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public
:
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CL_SlidingWindow
(
int
size
,
int
overlap);
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CL_SlidingWindow
(
UT_IStream
&is);
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virtual
~
CL_SlidingWindow
();
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UT_NON_COPYABLE
(
CL_SlidingWindow
)
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void
filterSamples(
int
n
,
const
fpreal
*
source
,
fpreal
*dest);
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void
shiftSamples(
int
nsource,
const
fpreal
*source,
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int
ndest,
fpreal
*dest,
int
shift);
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void
setOverlap(
int
overlap);
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void
resize
(
int
size,
int
preserve = 0);
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virtual
void
reset
(
fpreal
val
= 0.0);
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virtual
int
maxFilterSamples();
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virtual
void
save(
UT_OStream
&os);
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virtual
bool
load(
UT_IStream
&is,
int
version
);
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private
:
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// override this function to do the operation you want
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virtual
void
doWindowOp(
int
nsamples,
fpreal
*dest);
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virtual
void
doShiftOp(
int
nsamples,
const
fpreal
*source,
int
nshift);
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protected
:
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int
myWindowSize
;
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int
myOverlap
;
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int
myLastFilteredSample
;
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fpreal
*
myPreviousData
;
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fpreal
*
myMirrorData
;
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};
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#endif
CL_API.h
UT_IStream
Definition:
UT_IStream.h:56
CL_SlidingWindow::myMirrorData
fpreal * myMirrorData
Definition:
CL_SlidingWindow.h:60
CL_API
#define CL_API
Definition:
CL_API.h:10
SYS_Types.h
n
GLdouble n
Definition:
glcorearb.h:2008
CL_SlidingWindow::myPreviousData
fpreal * myPreviousData
Definition:
CL_SlidingWindow.h:59
reset
GLboolean reset
Definition:
glad.h:5138
CL_SlidingWindow::myOverlap
int myOverlap
Definition:
CL_SlidingWindow.h:56
source
GLsizei GLsizei GLchar * source
Definition:
glcorearb.h:803
UT_NON_COPYABLE
#define UT_NON_COPYABLE(CLASS)
Define deleted copy constructor and assignment operator inside a class.
Definition:
UT_NonCopyable.h:31
CL_SlidingWindow::myWindowSize
int myWindowSize
Definition:
CL_SlidingWindow.h:55
CL_SlidingWindow
Definition:
CL_SlidingWindow.h:25
UT_NonCopyable.h
GT_Names::version
GT_API const UT_StringHolder version
size
GLsizeiptr size
Definition:
glcorearb.h:664
ImageBufAlgo::resize
ImageBuf OIIO_API resize(const ImageBuf &src, string_view filtername="", float filterwidth=0.0f, ROI roi={}, int nthreads=0)
fpreal
fpreal64 fpreal
Definition:
SYS_Types.h:277
val
GLuint GLfloat * val
Definition:
glcorearb.h:1608
UT_OStream
Definition:
UT_OStream.h:35
CL_SlidingWindow::myLastFilteredSample
int myLastFilteredSample
Definition:
CL_SlidingWindow.h:57
CL
CL_SlidingWindow.h
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