#include <gst/video/video.h>
#include "gstvideocrop.h"
-#include "gstvideocropelements.h"
#include "gstaspectratiocrop.h"
/* include private header which contains the supported formats */
#include "gstvideocrop-private.h"
#define gst_aspect_ratio_crop_parent_class parent_class
G_DEFINE_TYPE (GstAspectRatioCrop, gst_aspect_ratio_crop, GST_TYPE_BIN);
-GST_ELEMENT_REGISTER_DEFINE_WITH_CODE (aspectratiocrop, "aspectratiocrop",
- GST_RANK_NONE, GST_TYPE_ASPECT_RATIO_CROP, videocrop_element_init (plugin));
+GST_ELEMENT_REGISTER_DEFINE (aspectratiocrop, "aspectratiocrop", GST_RANK_NONE,
+ GST_TYPE_ASPECT_RATIO_CROP);
static void gst_aspect_ratio_crop_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
#define GST_IS_ASPECT_RATIO_CROP_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_ASPECT_RATIO_CROP))
+GST_ELEMENT_REGISTER_DECLARE (aspectratiocrop);
+
typedef struct _GstAspectRatioCrop GstAspectRatioCrop;
typedef struct _GstAspectRatioCropClass GstAspectRatioCropClass;
#include <gst/video/video.h>
#include "gstvideocrop.h"
-#include "gstvideocropelements.h"
#include "gstaspectratiocrop.h"
/* include private header which contains the supported formats */
#include "gstvideocrop-private.h"
#include <string.h>
+GST_DEBUG_CATEGORY_STATIC (videocrop_debug);
+#define GST_CAT_DEFAULT videocrop_debug
enum
{
#define gst_video_crop_parent_class parent_class
G_DEFINE_TYPE (GstVideoCrop, gst_video_crop, GST_TYPE_VIDEO_FILTER);
-GST_ELEMENT_REGISTER_DEFINE_WITH_CODE (videocrop, "videocrop", GST_RANK_NONE,
- GST_TYPE_VIDEO_CROP, videocrop_element_init (plugin));
+GST_ELEMENT_REGISTER_DEFINE (videocrop, "videocrop", GST_RANK_NONE,
+ GST_TYPE_VIDEO_CROP);
static void gst_video_crop_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec);
static void
gst_video_crop_init (GstVideoCrop * vcrop)
{
+ GST_DEBUG_CATEGORY_INIT (videocrop_debug, "videocrop", 0, "videocrop");
+
vcrop->crop_right = 0;
vcrop->crop_left = 0;
vcrop->crop_top = 0;
(G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_CROP))
#define GST_IS_VIDEO_CROP_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_CROP))
- typedef enum
+
+GST_ELEMENT_REGISTER_DECLARE (videocrop);
+
+typedef enum
{
/* RGB (+ variants), ARGB (+ variants), AYUV, GRAY */
VIDEO_CROP_PIXEL_FORMAT_PACKED_SIMPLE = 0,
+++ /dev/null
-/* GStreamer video frame cropping
- * Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-/**
- * SECTION:element-videocrop
- * @title: videocrop
- * @see_also: #GstVideoBox
- *
- * This element crops video frames, meaning it can remove parts of the
- * picture on the left, right, top or bottom of the picture and output
- * a smaller picture than the input picture, with the unwanted parts at the
- * border removed.
- *
- * The videocrop element is similar to the videobox element, but its main
- * goal is to support a multitude of formats as efficiently as possible.
- * Unlike videbox, it cannot add borders to the picture and unlike videbox
- * it will always output images in exactly the same format as the input image.
- *
- * If there is nothing to crop, the element will operate in pass-through mode.
- *
- * Note that no special efforts are made to handle chroma-subsampled formats
- * in the case of odd-valued cropping and compensate for sub-unit chroma plane
- * shifts for such formats in the case where the #GstVideoCrop:left or
- * #GstVideoCrop:top property is set to an odd number. This doesn't matter for
- * most use cases, but it might matter for yours.
- *
- * ## Example launch line
- * |[
- * gst-launch-1.0 -v videotestsrc ! videocrop top=42 left=1 right=4 bottom=0 ! ximagesink
- * ]|
- *
- */
-
-/* TODO:
- * - for packed formats, we could avoid memcpy() in case crop_left
- * and crop_right are 0 and just create a sub-buffer of the input
- * buffer
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <gst/gst.h>
-#include <gst/video/video.h>
-
-#include "gstvideocropelements.h"
-
-GST_DEBUG_CATEGORY_STATIC (videocrop_debug);
-#define GST_CAT_DEFAULT videocrop_debug
-
-void
-videocrop_element_init (GstPlugin * plugin)
-{
- static gsize res = FALSE;
- if (g_once_init_enter (&res)) {
- GST_DEBUG_CATEGORY_INIT (videocrop_debug, "videocrop", 0, "videocrop");
- g_once_init_leave (&res, TRUE);
- }
-}
+++ /dev/null
-/* GStreamer video frame cropping
- * Copyright (C) 2006 Tim-Philipp Müller <tim centricular net>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- */
-
-#ifndef __GST_VIDEO_CROP_ELEMENTS_H__
-#define __GST_VIDEO_CROP_ELEMENTS_H__
-
-#include <gst/video/gstvideofilter.h>
-
-G_BEGIN_DECLS
-
-void videocrop_element_init (GstPlugin * plugin);
-
-GST_ELEMENT_REGISTER_DECLARE (aspectratiocrop);
-GST_ELEMENT_REGISTER_DECLARE (videocrop);
-
-G_END_DECLS
-
-#endif /* __GST_VIDEO_CROP_ELEMENTS_H__ */
#include "config.h"
#endif
-#include "gstvideocropelements.h"
+#include "gstaspectratiocrop.h"
+#include "gstvideocrop.h"
static gboolean
plugin_init (GstPlugin * plugin)
gstvideocrop = library('gstvideocrop',
- 'gstvideocrop.c', 'gstaspectratiocrop.c','gstvideocropelement.c', 'gstvideocropplugin.c',
+ 'gstvideocrop.c', 'gstaspectratiocrop.c', 'gstvideocropplugin.c',
c_args : gst_plugins_good_args,
include_directories : [configinc, libsinc],
dependencies : [gst_dep, gstbase_dep, gstvideo_dep],