pdv_interlace.h File Reference

(git 517a79a, 2024-08-22)

PCI DV Library routines to reorder/interpolate image buffers from cameras (header file). More...

#include "libpdv.h"
#include "pdv_dependent.h"
#include "edt_portability.h"
#include <stdint.h>

Functions
int	pdv_unload_postproc_module (PdvPostProc *pCtrl)
	Unload post-processing library calls previously loaded with pdv_load_postproc_module() More...
void	pdv_set_full_bayer_parameters (int nSourceDepth, double scale[3], double gamma, int nBlackOffset, int bRedRowFirst, int bGreenPixelFirst, int quality, int bias, int gradientcolor)
int	pdv_has_deinterleaver (PdvDev pdv_p)
	Check if de-interleaving post-processor has been initialized. More...
int	pdv_deinterlace (PdvDev pdv_p, PdvDependent dd_p, uint8_t *dmabuf, uint8_t *output_buf)
	Run de-interleave post-processing. More...

Detailed Description

PCI DV Library routines to reorder/interpolate image buffers from cameras (header file).

Copyright

Copyright (C) 2011 Engineering Design Team, Inc.

Function Documentation

pdv_unload_postproc_module()

int pdv_unload_postproc_module

(

PdvPostProc *

pCtrl

)

Unload post-processing library calls previously loaded with pdv_load_postproc_module()

Parameters

pCtrl

The post-processing handle to unload. dlclose() (Linux) / FreeLibrary() (Windows) will be called on the PdvPostProc.dll_handle member.

Returns

0 on success.

pdv_has_deinterleaver()

int pdv_has_deinterleaver

(

PdvDev

pdv_p

)

Check if de-interleaving post-processor has been initialized.

Parameters

pdv_p

The open PDV device handle.

Returns

1 if true, 0 if false or error.

pdv_deinterlace()

int pdv_deinterlace	(	PdvDev	pdv_p,
		PdvDependent	dd_p,
		uint8_t *	dmabuf,
		uint8_t *	output_buf
	)

Run de-interleave post-processing.

Parameters

pdv_p	The open PDV device handle.
dd_p	Frame grabber/camera settings. Can be NULL to use the internal PdvDependent struct from pdv_p.
dmabuf	The frame buffer to process.
output_buf	The destination buffer to store the post-processed data.

Returns

0 on success.