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CV\VideoCapture Class
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‎config.m4‎

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@@ -44,7 +44,8 @@ if test "$PHP_OPENCV" != "no"; then
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source/opencv2/opencv_imgproc.cc \
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source/opencv2/core/opencv_base.cc \
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source/opencv2/core/opencv_persistence.cc \
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source/opencv2/opencv_objdetect.cc"
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source/opencv2/opencv_objdetect.cc \
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source/opencv2/opencv_videoio.cc"
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PHP_NEW_EXTENSION(opencv, $opencv_source_file, $ext_shared,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)

‎opencv.cc‎

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@@ -38,6 +38,7 @@ extern "C" {
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#include "source/opencv2/core/opencv_base.h"
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#include "source/opencv2/core/opencv_persistence.h"
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#include "source/opencv2/opencv_objdetect.h"
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#include "source/opencv2/opencv_videoio.h"
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/* If you declare any globals in php_opencv.h uncomment this:
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ZEND_DECLARE_MODULE_GLOBALS(opencv)
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opencv_border_types_init(module_number);
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opencv_file_storage_init(module_number);
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opencv_objdetect_init(module_number);
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opencv_videoio_init(module_number);
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return SUCCESS;
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}

‎source/opencv2/opencv_videoio.cc‎

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/*
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+----------------------------------------------------------------------+
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| PHP-OpenCV |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.0 of the Apache license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.apache.org/licenses/LICENSE-2.0.html |
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| If you did not receive a copy of the Apache2.0 license and are unable|
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| to obtain it through the world-wide-web, please send a note to |
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| hihozhou@gmail.com so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: HaiHao Zhou <hihozhou@gmail.com> |
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+----------------------------------------------------------------------+
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*/
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#include "../../php_opencv.h"
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#include "opencv_videoio.h"
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zend_class_entry *opencv_video_capture_ce;
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zend_object_handlers opencv_video_capture_object_handlers;
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zend_object* opencv_video_capture_create_handler(zend_class_entry *type)
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{
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size_t size = sizeof(opencv_video_capture_object);
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opencv_video_capture_object *obj = (opencv_video_capture_object *)ecalloc(1,size);
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memset(obj, 0, sizeof(opencv_video_capture_object));
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zend_object_std_init(&obj->std, type);
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object_properties_init(&obj->std, type);
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obj->std.ce = type;
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obj->std.handlers = &opencv_video_capture_object_handlers;
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return &obj->std;
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}
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PHP_METHOD(opencv_video_capture, __construct)
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{
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opencv_video_capture_object *obj = Z_PHP_VIDEO_CAPTURE_P(getThis());
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obj->videoCapture = new VideoCapture();
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}
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/**
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* opencv_video_capture_methods[]
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*/
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const zend_function_entry opencv_video_capture_methods[] = {
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PHP_ME(opencv_video_capture, __construct, NULL, ZEND_ACC_PUBLIC|ZEND_ACC_CTOR)
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PHP_FE_END
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};
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/* }}} */
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void opencv_video_capture_free_obj(zend_object *object)
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{
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opencv_video_capture_object *obj;
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obj = get_video_capture_obj(object);
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delete obj->videoCapture;
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zend_object_std_dtor(object);
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}
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void opencv_video_capture_init(int module_number){
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zend_class_entry ce;
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INIT_NS_CLASS_ENTRY(ce,OPENCV_NS, "VideoCapture", opencv_video_capture_methods);
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opencv_video_capture_ce = zend_register_internal_class(&ce);
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opencv_video_capture_ce->create_object = opencv_video_capture_create_handler;
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memcpy(&opencv_video_capture_object_handlers,
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zend_get_std_object_handlers(), sizeof(zend_object_handlers));
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opencv_video_capture_object_handlers.clone_obj = NULL;
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opencv_video_capture_object_handlers.free_obj = opencv_video_capture_free_obj;
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}
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void opencv_videoio_init(int module_number){
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opencv_video_capture_init(module_number);
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}

‎source/opencv2/opencv_videoio.h‎

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/*
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+----------------------------------------------------------------------+
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| PHP-OpenCV |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.0 of the Apache license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.apache.org/licenses/LICENSE-2.0.html |
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| If you did not receive a copy of the Apache2.0 license and are unable|
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| to obtain it through the world-wide-web, please send a note to |
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| hihozhou@gmail.com so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: HaiHao Zhou <hihozhou@gmail.com> |
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+----------------------------------------------------------------------+
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*/
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#ifndef PHP_OPENCV_VIDEOIO_H
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#define PHP_OPENCV_VIDEOIO_H
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extern zend_class_entry *opencv_video_capture_ce;
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#define Z_PHP_VIDEO_CAPTURE_P(zv) get_video_capture_obj(Z_OBJ_P(zv))
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typedef struct _opencv_video_capture_object{
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zend_object std;
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VideoCapture *videoCapture;
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}opencv_video_capture_object;
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extern void opencv_videoio_init(int module_number);
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static inline opencv_video_capture_object* get_video_capture_obj(zend_object *obj) {
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return (opencv_video_capture_object*)((char*)(obj) - XtOffsetOf(opencv_video_capture_object, std));
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}
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#endif //PHP_OPENCV_VIDEOIO_H

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