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./000075500000000000000000000000001143101434600112065ustar00rootroot00000000000000./CREDITS000064400000000000000000000000511143101434600122220ustar00rootroot00000000000000Facedetect
Robert Eisele

www.xarg.org./INSTALL000064400000000000000000000014751143101434600122460ustar00rootroot00000000000000Installing with `pecl` command-line utility

	1. Install OpenCV libraries (at least version 1.0.0)
	2. Execute command "pecl install facedetect"
	3. Make sure you have extension=facedetect.so in your php.ini


Installing from sources

	1. Install OpenCV libraries (at least version 1.0.0)
	2. Unpack facedetect source package
	3. Go to facedetect folder and type "phpize && ./configure && make && make install"
	4. Make sure you have extension=facedetect.so in your php.ini


Compiling Facedetect into PHP

	1. Install OpenCV libraries (at least version 1.0.0)
	2. Unpack facedetect source package to $PHP_SOURCE_DIR/ext/facedetect
	3. In php source root directory run commands: "rm configure && ./buildconf --force"
	4. Configure PHP with command "./configure --with-facedetect"
	5. Run make && make install./config.m4000064400000000000000000000030651143101434600127210ustar00rootroot00000000000000PHP_ARG_WITH(facedetect, for facedetect support, [  --with-facedetect     Enable facedetect support])

if test "$PHP_FACEDETECT" != "no"; then
  SEARCH_PATH="/usr/local /usr"
  SEARCH_FOR="/include/opencv/cv.h"

  if test -r $PHP_FACEDETECT/$SEARCH_FOR; then
    FACEDETECT_DIR=$PHP_FACEDETECT
  else
    AC_MSG_CHECKING([for facedetect in default path])
    for i in $SEARCH_PATH ; do
      if test -r $i/$SEARCH_FOR; then
        FACEDETECT_DIR=$i
        AC_MSG_RESULT(found in $i)
	break
      fi
    done
  fi

  if test -z "$FACEDETECT_DIR"; then
    AC_MSG_RESULT([not found])
    AC_MSG_ERROR([Please reinstall the OpenCV distribution])
  fi

  PHP_ADD_INCLUDE($FACEDETECT_DIR/include)

  AC_CHECK_HEADER([opencv/cv.h], [], AC_MSG_ERROR('opencv/cv.h' header not found))
  AC_CHECK_HEADER([opencv/cvver.h], [], AC_MSG_ERROR('opencv/cvver.h' header not found))
  AC_CHECK_HEADER([opencv/highgui.h], [], AC_MSG_ERROR('opencv/highgui.h' header not found))

  PHP_CHECK_LIBRARY(cv, cvLoad,
  [
    PHP_ADD_LIBRARY_WITH_PATH(cv, $FACEDETECT_DIR/lib, FACEDETECT_SHARED_LIBADD)
    PHP_ADD_LIBRARY_WITH_PATH(cvaux, $FACEDETECT_DIR/lib, FACEDETECT_SHARED_LIBADD)
    PHP_ADD_LIBRARY_WITH_PATH(highgui, $FACEDETECT_DIR/lib, FACEDETECT_SHARED_LIBADD)
    PHP_ADD_LIBRARY_WITH_PATH(cxcore, $FACEDETECT_DIR/lib, FACEDETECT_SHARED_LIBADD)
    AC_DEFINE(HAVE_FACEDETECT, 1, [ ])
  ],[
    AC_MSG_ERROR([wrong OpenCV version or OpenCV not found])
  ],[
  ])

  PHP_SUBST(FACEDETECT_SHARED_LIBADD)
  AC_DEFINE(HAVE_FACEDETECT, 1, [ ])
  PHP_NEW_EXTENSION(facedetect, facedetect.c, $ext_shared)
fi

./facedetect.c000064400000000000000000000067261143101434600134540ustar00rootroot00000000000000/*
  +----------------------------------------------------------------------+
  | PHP Version 5                                                        |
  +----------------------------------------------------------------------+
  | This source file is subject to version 3.0 of the PHP license,       |
  | that is bundled with this package in the file LICENSE, and is        |
  | available through the world-wide-web at the following url:           |
  | http://www.php.net/license/3_0.txt.                                  |
  | If you did not receive a copy of the PHP license and are unable to   |
  | obtain it through the world-wide-web, please send a note to          |
  | license@php.net so we can mail you a copy immediately.               |
  +----------------------------------------------------------------------+
  | Author: Robert Eisele <robert@xarg.org>                              |
  +----------------------------------------------------------------------+
*/

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_facedetect.h"

#include <opencv/cv.h>
#include <opencv/cvver.h>
#include <opencv/highgui.h>

static function_entry facedetect_functions[] = {
    PHP_FE(face_detect, NULL)
    PHP_FE(face_count, NULL)
    {NULL, NULL, NULL}
};

zend_module_entry facedetect_module_entry = {
#if ZEND_MODULE_API_NO >= 20010901
    STANDARD_MODULE_HEADER,
#endif
    PHP_FACEDETECT_EXTNAME,
    facedetect_functions,
    NULL,
    NULL,
    NULL,
    NULL,
    PHP_MINFO(facedetect),
#if ZEND_MODULE_API_NO >= 20010901
    PHP_FACEDETECT_VERSION,
#endif
    STANDARD_MODULE_PROPERTIES
};

#ifdef COMPILE_DL_FACEDETECT
ZEND_GET_MODULE(facedetect)
#endif

PHP_MINFO_FUNCTION(facedetect)
{
	php_info_print_table_start();
	php_info_print_table_row(2, "facedetect support", "enabled");
	php_info_print_table_row(2, "facedetect version", PHP_FACEDETECT_VERSION);
	php_info_print_table_row(2, "OpenCV version", CV_VERSION);
	php_info_print_table_end();
}

static void php_facedetect(INTERNAL_FUNCTION_PARAMETERS, int return_type)
{
	char *file, *casc;
	long flen, clen;

	zval *array;

	CvHaarClassifierCascade* cascade;
	IplImage *img, *gray;
	CvMemStorage *storage;
	CvSeq *faces;
	CvRect *rect;

	if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &file, &flen, &casc, &clen) == FAILURE) {
		RETURN_NULL();
	}

	img = cvLoadImage(file, 1);
	if(!img) {
		RETURN_FALSE;
	}

	cascade = (CvHaarClassifierCascade*)cvLoad(casc, 0, 0, 0);
	if(!cascade) {
		RETURN_FALSE;
	}

	gray = cvCreateImage(cvSize(img->width, img->height), 8, 1);
	cvCvtColor(img, gray, CV_BGR2GRAY);
	cvEqualizeHist(gray, gray);

	storage = cvCreateMemStorage(0);

	faces = cvHaarDetectObjects(gray, cascade, storage, 1.1, 2, CV_HAAR_DO_CANNY_PRUNING, cvSize(0, 0));

	if(return_type) {

		array_init(return_value);

		if(faces && faces->total > 0) {
			int i;
			for(i = 0; i < faces->total; i++) {
				MAKE_STD_ZVAL(array);
				array_init(array);

				rect = (CvRect *)cvGetSeqElem(faces, i);

				add_assoc_long(array, "x", rect->x);
				add_assoc_long(array, "y", rect->y);
				add_assoc_long(array, "w", rect->width);
				add_assoc_long(array, "h", rect->height);

				add_next_index_zval(return_value, array);
			}
		}
	} else {
		RETVAL_LONG(faces ? faces->total : 0);
	}

	cvReleaseMemStorage(&storage);
	cvReleaseImage(&gray);
	cvReleaseImage(&img);
}

PHP_FUNCTION(face_detect)
{
	php_facedetect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 1);
}

PHP_FUNCTION(face_count)
{
	php_facedetect(INTERNAL_FUNCTION_PARAM_PASSTHRU, 0);
}
./php_facedetect.h000064400000000000000000000025141143101434600143170ustar00rootroot00000000000000/*
  +----------------------------------------------------------------------+
  | PHP Version 5                                                        |
  +----------------------------------------------------------------------+
  | This source file is subject to version 3.0 of the PHP license,       |
  | that is bundled with this package in the file LICENSE, and is        |
  | available through the world-wide-web at the following url:           |
  | http://www.php.net/license/3_0.txt.                                  |
  | If you did not receive a copy of the PHP license and are unable to   |
  | obtain it through the world-wide-web, please send a note to          |
  | license@php.net so we can mail you a copy immediately.               |
  +----------------------------------------------------------------------+
  | Author: Robert Eisele <robert@xarg.org>                              |
  +----------------------------------------------------------------------+
*/

#ifndef PHP_FACEDETECT_H
#define PHP_FACEDETECT_H

#define PHP_FACEDETECT_VERSION "1.0.0"
#define PHP_FACEDETECT_EXTNAME "facedetect"

#ifdef ZTS
# include "TSRM.h"
#endif

PHP_MINFO_FUNCTION(facedetect);

PHP_FUNCTION(face_detect);
PHP_FUNCTION(face_count);

extern zend_module_entry facedetect_module_entry;
#define phpext_facedetect_ptr &facedetect_module_entry

#endif