mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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614 lines
33 KiB
Text
614 lines
33 KiB
Text
<!-- This file was automatically generated from C sources - DO NOT EDIT!
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To affect the contents of this file, edit the original C definitions,
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and/or use gtk-doc annotations. -->
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<repository xmlns="http://www.gtk.org/introspection/core/1.0" xmlns:c="http://www.gtk.org/introspection/c/1.0" xmlns:glib="http://www.gtk.org/introspection/glib/1.0" version="1.2">
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<include name="Gst" version="1.0"/>
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<include name="GstApp" version="1.0"/>
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<package name="gstreamer-bad-base-camerabinsrc-1.0"/>
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<namespace name="GstBadBaseCameraBin" version="1.0" shared-library="libgstbasecamerabinsrc-1.0.so.0" c:identifier-prefixes="Gst" c:symbol-prefixes="gst">
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<function-macro name="BASE_CAMERA_SRC" c:identifier="GST_BASE_CAMERA_SRC" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<parameters>
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<parameter name="obj">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="BASE_CAMERA_SRC_CAST" c:identifier="GST_BASE_CAMERA_SRC_CAST" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<parameters>
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<parameter name="obj">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="BASE_CAMERA_SRC_CLASS" c:identifier="GST_BASE_CAMERA_SRC_CLASS" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<parameters>
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<parameter name="klass">
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</parameter>
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</parameters>
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</function-macro>
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<function-macro name="BASE_CAMERA_SRC_GET_CLASS" c:identifier="GST_BASE_CAMERA_SRC_GET_CLASS" introspectable="0">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<parameters>
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<parameter name="obj">
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</parameter>
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</parameters>
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</function-macro>
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<constant name="BASE_CAMERA_SRC_IMAGE_PAD_NAME" value="imgsrc" c:type="GST_BASE_CAMERA_SRC_IMAGE_PAD_NAME">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<type name="utf8" c:type="gchar*"/>
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</constant>
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<constant name="BASE_CAMERA_SRC_PREVIEW_MESSAGE_NAME" value="preview-image" c:type="GST_BASE_CAMERA_SRC_PREVIEW_MESSAGE_NAME">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<type name="utf8" c:type="gchar*"/>
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</constant>
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<constant name="BASE_CAMERA_SRC_VIDEO_PAD_NAME" value="vidsrc" c:type="GST_BASE_CAMERA_SRC_VIDEO_PAD_NAME">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<type name="utf8" c:type="gchar*"/>
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</constant>
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<constant name="BASE_CAMERA_SRC_VIEWFINDER_PAD_NAME" value="vfsrc" c:type="GST_BASE_CAMERA_SRC_VIEWFINDER_PAD_NAME">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<type name="utf8" c:type="gchar*"/>
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</constant>
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<class name="BaseCameraSrc" c:symbol-prefix="base_camera_src" c:type="GstBaseCameraSrc" parent="Gst.Bin" glib:type-name="GstBaseCameraSrc" glib:get-type="gst_base_camera_src_get_type" glib:type-struct="BaseCameraSrcClass">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<implements name="Gst.ChildProxy"/>
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<virtual-method name="construct_pipeline">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<instance-parameter name="self" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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</parameters>
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</virtual-method>
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<virtual-method name="set_mode" invoker="set_mode">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">Set the chosen #GstCameraBinMode capture mode.</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<instance-parameter name="self" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">the camerasrc bin</doc>
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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<parameter name="mode" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">the mode</doc>
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<type name="CameraBinMode" c:type="GstCameraBinMode"/>
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</parameter>
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</parameters>
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</virtual-method>
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<virtual-method name="set_preview">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<instance-parameter name="self" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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<parameter name="preview_caps" transfer-ownership="none">
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<type name="Gst.Caps" c:type="GstCaps*"/>
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</parameter>
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</parameters>
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</virtual-method>
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<virtual-method name="set_zoom">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
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<parameters>
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<instance-parameter name="self" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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<parameter name="zoom" transfer-ownership="none">
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<type name="gfloat" c:type="gfloat"/>
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</parameter>
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</parameters>
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</virtual-method>
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<virtual-method name="setup_pipeline">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<instance-parameter name="self" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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</parameters>
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</virtual-method>
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<virtual-method name="start_capture">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<instance-parameter name="src" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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</parameters>
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</virtual-method>
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<virtual-method name="stop_capture">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
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<parameters>
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<instance-parameter name="src" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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</parameters>
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</virtual-method>
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<method name="finish_capture" c:identifier="gst_base_camera_src_finish_capture">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
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<parameters>
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<instance-parameter name="self" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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</parameters>
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</method>
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<method name="post_preview" c:identifier="gst_base_camera_src_post_preview">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
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<parameters>
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<instance-parameter name="self" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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<parameter name="sample" transfer-ownership="none">
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<type name="Gst.Sample" c:type="GstSample*"/>
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</parameter>
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</parameters>
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</method>
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<method name="set_mode" c:identifier="gst_base_camera_src_set_mode">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">Set the chosen #GstCameraBinMode capture mode.</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<instance-parameter name="self" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">the camerasrc bin</doc>
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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<parameter name="mode" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">the mode</doc>
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<type name="CameraBinMode" c:type="GstCameraBinMode"/>
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</parameter>
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</parameters>
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</method>
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<method name="setup_preview" c:identifier="gst_base_camera_src_setup_preview">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">Apply preview caps to preview pipeline and to video source.</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
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<parameters>
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<instance-parameter name="self" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">camerasrc bin</doc>
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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<parameter name="preview_caps" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">preview caps to set</doc>
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<type name="Gst.Caps" c:type="GstCaps*"/>
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</parameter>
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</parameters>
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</method>
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<method name="setup_zoom" c:identifier="gst_base_camera_src_setup_zoom">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">Apply zoom configured to camerabin to capture.</doc>
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
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<parameters>
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<instance-parameter name="self" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">camerasrc object</doc>
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</instance-parameter>
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</parameters>
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</method>
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<property name="auto-start" writable="1" transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</property>
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<property name="max-zoom" transfer-ownership="none">
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<type name="gfloat" c:type="gfloat"/>
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</property>
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<property name="mode" writable="1" transfer-ownership="none">
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<type name="CameraBin2Mode"/>
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</property>
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<property name="post-previews" writable="1" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">When %TRUE, preview images should be posted to the bus when
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captures are made</doc>
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<type name="gboolean" c:type="gboolean"/>
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</property>
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<property name="preview-caps" writable="1" transfer-ownership="none">
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<type name="Gst.Caps"/>
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</property>
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<property name="preview-filter" writable="1" transfer-ownership="none">
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<type name="Gst.Element"/>
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</property>
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<property name="ready-for-capture" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">When TRUE new capture can be prepared. If FALSE capturing is ongoing
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and starting a new capture immediately is not possible.
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Note that calling start-capture from the notify callback of this property
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will cause a deadlock. If you need to react like this on the notify
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function, please schedule a new thread to do it. If you're using glib's
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mainloop you can use g_idle_add() for example.</doc>
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<type name="gboolean" c:type="gboolean"/>
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</property>
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<property name="zoom" writable="1" transfer-ownership="none">
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<type name="gfloat" c:type="gfloat"/>
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</property>
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<field name="parent">
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<type name="Gst.Bin" c:type="GstBin"/>
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</field>
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<field name="mode">
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<type name="CameraBinMode" c:type="GstCameraBinMode"/>
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</field>
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<field name="auto_start">
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<type name="gboolean" c:type="gboolean"/>
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</field>
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<field name="capturing">
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<type name="gboolean" c:type="gboolean"/>
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</field>
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<field name="capturing_mutex">
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<type name="GLib.Mutex" c:type="GMutex"/>
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</field>
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<field name="preview_caps">
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<type name="Gst.Caps" c:type="GstCaps*"/>
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</field>
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<field name="post_preview">
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<type name="gboolean" c:type="gboolean"/>
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</field>
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<field name="preview_filter">
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<type name="Gst.Element" c:type="GstElement*"/>
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</field>
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<field name="preview_pipeline" introspectable="0">
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<type name="CameraBinPreviewPipelineData" c:type="GstCameraBinPreviewPipelineData*"/>
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</field>
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<field name="width">
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<type name="gint" c:type="gint"/>
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</field>
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<field name="height">
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<type name="gint" c:type="gint"/>
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</field>
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<field name="zoom">
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<type name="gfloat" c:type="gfloat"/>
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</field>
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<field name="max_zoom">
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<type name="gfloat" c:type="gfloat"/>
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</field>
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<field name="_gst_reserved">
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<array zero-terminated="0" fixed-size="20">
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<type name="gpointer" c:type="gpointer"/>
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</array>
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</field>
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<glib:signal name="start-capture" when="last" action="1">
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
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</glib:signal>
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<glib:signal name="stop-capture" when="last" action="1">
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
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</glib:signal>
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</class>
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<record name="BaseCameraSrcClass" c:type="GstBaseCameraSrcClass" glib:is-gtype-struct-for="BaseCameraSrc">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<field name="parent">
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<type name="Gst.BinClass" c:type="GstBinClass"/>
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</field>
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<field name="construct_pipeline">
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<callback name="construct_pipeline">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<parameter name="self" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</parameter>
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</parameters>
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</callback>
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</field>
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<field name="setup_pipeline">
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<callback name="setup_pipeline">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<parameter name="self" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</parameter>
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</parameters>
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</callback>
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</field>
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<field name="set_zoom">
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<callback name="set_zoom">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="none" c:type="void"/>
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</return-value>
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<parameters>
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<parameter name="self" transfer-ownership="none">
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<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
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</parameter>
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<parameter name="zoom" transfer-ownership="none">
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<type name="gfloat" c:type="gfloat"/>
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</parameter>
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</parameters>
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</callback>
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</field>
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<field name="set_mode">
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<callback name="set_mode">
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<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
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<return-value transfer-ownership="none">
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<type name="gboolean" c:type="gboolean"/>
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</return-value>
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<parameters>
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<parameter name="self" transfer-ownership="none">
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<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">the camerasrc bin</doc>
|
|
<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
|
|
</parameter>
|
|
<parameter name="mode" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">the mode</doc>
|
|
<type name="CameraBinMode" c:type="GstCameraBinMode"/>
|
|
</parameter>
|
|
</parameters>
|
|
</callback>
|
|
</field>
|
|
<field name="set_preview">
|
|
<callback name="set_preview">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="self" transfer-ownership="none">
|
|
<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
|
|
</parameter>
|
|
<parameter name="preview_caps" transfer-ownership="none">
|
|
<type name="Gst.Caps" c:type="GstCaps*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</callback>
|
|
</field>
|
|
<field name="start_capture">
|
|
<callback name="start_capture">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="src" transfer-ownership="none">
|
|
<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</callback>
|
|
</field>
|
|
<field name="stop_capture">
|
|
<callback name="stop_capture">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="none" c:type="void"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="src" transfer-ownership="none">
|
|
<type name="BaseCameraSrc" c:type="GstBaseCameraSrc*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</callback>
|
|
</field>
|
|
<field name="_gst_reserved">
|
|
<array zero-terminated="0" fixed-size="20">
|
|
<type name="gpointer" c:type="gpointer"/>
|
|
</array>
|
|
</field>
|
|
</record>
|
|
<enumeration name="CameraBin2Mode" glib:type-name="GstCameraBin2Mode" glib:get-type="gst_camerabin_mode_get_type" c:type="GstCameraBin2Mode">
|
|
<member name="mode_image" value="1" c:identifier="Still image capture (default)" glib:nick="mode-image">
|
|
</member>
|
|
<member name="mode_video" value="2" c:identifier="Video recording" glib:nick="mode-video">
|
|
</member>
|
|
</enumeration>
|
|
<enumeration name="CameraBinMode" c:type="GstCameraBinMode">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabin-enum.h">Capture mode to use.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabin-enum.h"/>
|
|
<member name="image" value="1" c:identifier="MODE_IMAGE">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabin-enum.h">image capture</doc>
|
|
</member>
|
|
<member name="video" value="2" c:identifier="MODE_VIDEO">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabin-enum.h">video capture</doc>
|
|
</member>
|
|
</enumeration>
|
|
<record name="CameraBinPreviewPipelineData" c:type="GstCameraBinPreviewPipelineData" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.h"/>
|
|
<field name="pipeline" writable="1">
|
|
<type name="Gst.Element" c:type="GstElement*"/>
|
|
</field>
|
|
<field name="appsrc" writable="1">
|
|
<type name="Gst.Element" c:type="GstElement*"/>
|
|
</field>
|
|
<field name="filter" writable="1">
|
|
<type name="Gst.Element" c:type="GstElement*"/>
|
|
</field>
|
|
<field name="appsink" writable="1">
|
|
<type name="Gst.Element" c:type="GstElement*"/>
|
|
</field>
|
|
<field name="vscale" writable="1">
|
|
<type name="Gst.Element" c:type="GstElement*"/>
|
|
</field>
|
|
<field name="element" writable="1">
|
|
<type name="Gst.Element" c:type="GstElement*"/>
|
|
</field>
|
|
<field name="pending_preview_caps" writable="1">
|
|
<type name="Gst.Caps" c:type="GstCaps*"/>
|
|
</field>
|
|
<field name="processing" writable="1">
|
|
<type name="guint" c:type="guint"/>
|
|
</field>
|
|
<field name="processing_lock" writable="1">
|
|
<type name="GLib.Mutex" c:type="GMutex"/>
|
|
</field>
|
|
<field name="processing_cond" writable="1">
|
|
<type name="GLib.Cond" c:type="GCond"/>
|
|
</field>
|
|
</record>
|
|
<function-macro name="IS_BASE_CAMERA_SRC" c:identifier="GST_IS_BASE_CAMERA_SRC" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
|
|
<parameters>
|
|
<parameter name="obj">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function-macro name="IS_BASE_CAMERA_SRC_CLASS" c:identifier="GST_IS_BASE_CAMERA_SRC_CLASS" introspectable="0">
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.h"/>
|
|
<parameters>
|
|
<parameter name="klass">
|
|
</parameter>
|
|
</parameters>
|
|
</function-macro>
|
|
<function name="camerabin_create_preview_pipeline" c:identifier="gst_camerabin_create_preview_pipeline" introspectable="0">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">Creates a new previewing pipeline that can receive buffers
|
|
to be posted as camerabin preview messages for @element</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.h"/>
|
|
<return-value>
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">The newly created #GstCameraBinPreviewPipelineData</doc>
|
|
<type name="CameraBinPreviewPipelineData" c:type="GstCameraBinPreviewPipelineData*"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="element" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">Owner of this pipeline</doc>
|
|
<type name="Gst.Element" c:type="GstElement*"/>
|
|
</parameter>
|
|
<parameter name="filter" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">Custom filter to process preview data (an extra ref is taken)</doc>
|
|
<type name="Gst.Element" c:type="GstElement*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="camerabin_destroy_preview_pipeline" c:identifier="gst_camerabin_destroy_preview_pipeline" introspectable="0">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">Frees a #GstCameraBinPreviewPipelineData</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="none" c:type="void"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="preview" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">the #GstCameraBinPreviewPipelineData</doc>
|
|
<type name="CameraBinPreviewPipelineData" c:type="GstCameraBinPreviewPipelineData*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="camerabin_preview_pipeline_post" c:identifier="gst_camerabin_preview_pipeline_post" introspectable="0">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">Converts the @sample to the desired format and posts the preview
|
|
message to the bus.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">%TRUE on success</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="preview" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">the #GstCameraBinPreviewPipelineData</doc>
|
|
<type name="CameraBinPreviewPipelineData" c:type="GstCameraBinPreviewPipelineData*"/>
|
|
</parameter>
|
|
<parameter name="sample" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">the sample to be posted as a preview</doc>
|
|
<type name="Gst.Sample" c:type="GstSample*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="camerabin_preview_set_caps" c:identifier="gst_camerabin_preview_set_caps" introspectable="0">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">The caps that preview buffers should have when posted
|
|
on the bus</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<type name="none" c:type="void"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="preview" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">the #GstCameraBinPreviewPipelineData</doc>
|
|
<type name="CameraBinPreviewPipelineData" c:type="GstCameraBinPreviewPipelineData*"/>
|
|
</parameter>
|
|
<parameter name="caps" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">the #GstCaps to be set (a new ref will be taken)</doc>
|
|
<type name="Gst.Caps" c:type="GstCaps*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<function name="camerabin_preview_set_filter" c:identifier="gst_camerabin_preview_set_filter" introspectable="0">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">Set the filter element into preview pipeline.</doc>
|
|
<source-position filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.h"/>
|
|
<return-value transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">%TRUE on success</doc>
|
|
<type name="gboolean" c:type="gboolean"/>
|
|
</return-value>
|
|
<parameters>
|
|
<parameter name="preview" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">the #GstCameraBinPreviewPipelineData</doc>
|
|
<type name="CameraBinPreviewPipelineData" c:type="GstCameraBinPreviewPipelineData*"/>
|
|
</parameter>
|
|
<parameter name="filter" transfer-ownership="none">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">Custom filter to process preview data (an extra ref is taken)</doc>
|
|
<type name="Gst.Element" c:type="GstElement*"/>
|
|
</parameter>
|
|
</parameters>
|
|
</function>
|
|
<docsection name="camerabingeneral">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstcamerabinpreview.c">Common helper functions for #GstCameraBin.</doc>
|
|
</docsection>
|
|
<docsection name="element-basecamerasrc">
|
|
<doc xml:space="preserve" filename="../subprojects/gst-plugins-bad/gst-libs/gst/basecamerabinsrc/gstbasecamerasrc.c">Base class for the camera source bin used by camerabin for capture.
|
|
Sophisticated camera hardware can derive from this baseclass and map the
|
|
features to this interface.
|
|
|
|
The design mandates that the subclasses implement the following features and
|
|
behaviour:
|
|
|
|
* 3 pads: viewfinder, image capture, video capture
|
|
|
|
During `construct_pipeline()` vmethod a subclass can add several elements into
|
|
the bin and expose 3 srcs pads as ghostpads implementing the 3 pad templates.
|
|
|
|
However the subclass is responsible for adding the pad templates for the
|
|
source pads and they must be named "vidsrc", "imgsrc" and "vfsrc". The pad
|
|
templates should be installed in the subclass' class_init function, like so:
|
|
|[
|
|
static void
|
|
my_element_class_init (GstMyElementClass *klass)
|
|
{
|
|
GstElementClass *gstelement_class = GST_ELEMENT_CLASS (klass);
|
|
// pad templates should be a #GstStaticPadTemplate with direction
|
|
// #GST_PAD_SRC and name "vidsrc", "imgsrc" and "vfsrc"
|
|
gst_element_class_add_static_pad_template (gstelement_class,
|
|
&vidsrc_template);
|
|
gst_element_class_add_static_pad_template (gstelement_class,
|
|
&imgsrc_template);
|
|
gst_element_class_add_static_pad_template (gstelement_class,
|
|
&vfsrc_template);
|
|
// see #GstElementDetails
|
|
gst_element_class_set_details (gstelement_class, &details);
|
|
}
|
|
]|
|
|
|
|
It is also possible to add regular pads from the subclass and implement the
|
|
dataflow methods on these pads. This way all functionality can be implemented
|
|
directly in the subclass without extra elements.
|
|
|
|
The src will receive the capture mode from `GstCameraBin2` on the
|
|
#GstBaseCameraSrc:mode property. Possible capture modes are defined in
|
|
#GstCameraBinMode.</doc>
|
|
</docsection>
|
|
</namespace>
|
|
</repository>
|