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67 lines
2.2 KiB
C
67 lines
2.2 KiB
C
/*
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* qcamip.h - Connectix QuickCam Image Processing routines
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*
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* Time-stamp: <02 Sep 96 11:19:27 HST edo@eosys.com>
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*
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* Version 0.2
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*/
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/******************************************************************
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Copyright (C) 1996 by Ed Orcutt Systems
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Permission is hereby granted, free of charge, to any person
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obtaining a copy of this software and associated documentation
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files (the "Software"), to deal in the Software without
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restriction, including without limitation the rights to use,
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copy, modify, merge, publish, and/or distribute copies of the
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Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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1. The above copyright notice and this permission notice shall
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be included in all copies or substantial portions of the
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Software.
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2. Redistribution for profit requires the express, written
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permission of the author.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL ED ORCUTT SYSTEMS BE LIABLE
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FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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******************************************************************/
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#ifndef _QCAMIP_H
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#define _QCAMIP_H
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#include "qcam.h"
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/* Auto exposure modes */
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#define AE_ALL_AVG 0
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#define AE_CTR_AVG 1
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#define AE_STD_AVG 2
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/* Return value of image processing routines */
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#define QCIP_XPSR_OK 0
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#define QCIP_XPSR_RSCN 1
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#define QCIP_XPSR_ERR 2
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#define QCIP_XPSR_LUM_INVLD 3
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/* Prototypes for image processing routines */
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int qcip_autoexposure(struct qcam *q, scanbuf *scan);
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int qcip_set_luminance_target(struct qcam *q, int val);
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int qcip_set_luminance_tolerance(struct qcam *q, int val);
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int qcip_set_luminance_std_target(struct qcam *q, int val);
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int qcip_set_luminance_std_tolerance(struct qcam *q, int val);
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int qcip_set_autoexposure_mode(int val);
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void qcip_histogram(struct qcam *q, scanbuf *scan, int *histogram);
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void qcip_display_histogram(struct qcam *q, scanbuf *scan);
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#endif /*! _QCAMIP_H*/
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