From 0e21e80e9b3df079a4e89316b311904cfcfe29a6 Mon Sep 17 00:00:00 2001 From: Wim Taymans Date: Tue, 16 Oct 2012 13:56:19 +0200 Subject: [PATCH] median: remove now that it is in videofilter --- Makefile.am | 2 + gst/median/.gitignore | 7 - gst/median/Makefile.am | 25 ---- gst/median/gstmedian.c | 341 ----------------------------------------------- gst/median/gstmedian.h | 68 ---------- gst/median/median.vcproj | 148 -------------------- 6 files changed, 2 insertions(+), 589 deletions(-) delete mode 100644 gst/median/.gitignore delete mode 100644 gst/median/Makefile.am delete mode 100644 gst/median/gstmedian.c delete mode 100644 gst/median/gstmedian.h delete mode 100644 gst/median/median.vcproj diff --git a/Makefile.am b/Makefile.am index 308f8ab..970cbd1 100644 --- a/Makefile.am +++ b/Makefile.am @@ -77,6 +77,7 @@ include $(top_srcdir)/common/coverage/lcov.mak CRUFT_FILES = \ $(top_builddir)/common/shave \ $(top_builddir)/common/shave-libtool \ + $(top_builddir)/gst/median/.libs/*.{so,dll,DLL,dylib} \ $(top_builddir)/gst/qtdemux/.libs/*.{so,dll,DLL,dylib} \ $(top_builddir)/gst/quicktime/.libs/*.{so,dll,DLL,dylib} \ $(top_builddir)/gst/videofilter/.libs/*videoflip.{so,dll,DLL,dylib} \ @@ -84,6 +85,7 @@ CRUFT_FILES = \ $(top_builddir)/gst/videofilter/.libs/*gamma.{so,dll,DLL,dylib} CRUFT_DIRS = \ + $(top_srcdir)/gst/median \ $(top_srcdir)/gst/qtdemux \ $(top_srcdir)/gst/quicktime \ $(top_srcdir)/ext/annodex diff --git a/gst/median/.gitignore b/gst/median/.gitignore deleted file mode 100644 index 08f5ed3..0000000 --- a/gst/median/.gitignore +++ /dev/null @@ -1,7 +0,0 @@ -Makefile -Makefile.in -*.o -*.lo -*.la -.deps -.libs diff --git a/gst/median/Makefile.am b/gst/median/Makefile.am deleted file mode 100644 index e0b55ca..0000000 --- a/gst/median/Makefile.am +++ /dev/null @@ -1,25 +0,0 @@ -plugin_LTLIBRARIES = libgstmedian.la - -libgstmedian_la_SOURCES = gstmedian.c -libgstmedian_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) \ - $(GST_BASE_CFLAGS) $(GST_CFLAGS) -libgstmedian_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) -lgstvideo-$(GST_API_VERSION) \ - $(GST_BASE_LIBS) $(GST_LIBS) $(LIBM) -libgstmedian_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstmedian_la_LIBTOOLFLAGS = --tag=disable-static - -noinst_HEADERS = gstmedian.h - -Android.mk: Makefile.am $(BUILT_SOURCES) - androgenizer \ - -:PROJECT libgstmedian -:SHARED libgstmedian \ - -:TAGS eng debug \ - -:REL_TOP $(top_srcdir) -:ABS_TOP $(abs_top_srcdir) \ - -:SOURCES $(libgstmedian_la_SOURCES) \ - -:CFLAGS $(DEFS) $(DEFAULT_INCLUDES) $(libgstmedian_la_CFLAGS) \ - -:LDFLAGS $(libgstmedian_la_LDFLAGS) \ - $(libgstmedian_la_LIBADD) \ - -ldl \ - -:PASSTHROUGH LOCAL_ARM_MODE:=arm \ - LOCAL_MODULE_PATH:='$$(TARGET_OUT)/lib/gstreamer-1.0' \ - > $@ diff --git a/gst/median/gstmedian.c b/gst/median/gstmedian.c deleted file mode 100644 index d2ba86b..0000000 --- a/gst/median/gstmedian.c +++ /dev/null @@ -1,341 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen - * - * 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., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif -#include -#include "gstmedian.h" -#include - -static GstStaticPadTemplate median_src_factory = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("I420")) - ); - -static GstStaticPadTemplate median_sink_factory = -GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS (GST_VIDEO_CAPS_MAKE ("I420")) - ); - - -/* Median signals and args */ -enum -{ - /* FILL ME */ - LAST_SIGNAL -}; - -enum -{ - PROP_0, - PROP_ACTIVE, - PROP_FILTERSIZE, - PROP_LUM_ONLY -}; - -#define gst_median_parent_class parent_class -G_DEFINE_TYPE (GstMedian, gst_median, GST_TYPE_VIDEO_FILTER); - -static void median_5 (guint8 * src, gint sstride, const guint8 * dest, - gint dstride, gint width, gint height); -#if 0 -static void median_9 (unsigned char *src, unsigned char *dest, int height, - int width); -#endif - -static GstFlowReturn gst_median_transform_frame (GstVideoFilter * filter, - GstVideoFrame * in_frame, GstVideoFrame * out_frame); - -static void gst_median_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_median_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); - -static void -gst_median_class_init (GstMedianClass * klass) -{ - GObjectClass *gobject_class; - GstElementClass *gstelement_class; - GstVideoFilterClass *vfilter_class; - - gobject_class = (GObjectClass *) klass; - gstelement_class = (GstElementClass *) klass; - vfilter_class = (GstVideoFilterClass *) klass; - - gobject_class->set_property = gst_median_set_property; - gobject_class->get_property = gst_median_get_property; - - /* FIXME: add long property descriptions */ - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_ACTIVE, - g_param_spec_boolean ("active", "active", "active", TRUE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_FILTERSIZE, - g_param_spec_int ("filtersize", "filtersize", "filtersize", G_MININT, - G_MAXINT, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_LUM_ONLY, - g_param_spec_boolean ("lum-only", "lum-only", "lum-only", TRUE, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - gst_element_class_add_pad_template (gstelement_class, - gst_static_pad_template_get (&median_sink_factory)); - gst_element_class_add_pad_template (gstelement_class, - gst_static_pad_template_get (&median_src_factory)); - gst_element_class_set_static_metadata (gstelement_class, "Median effect", - "Filter/Effect/Video", - "Apply a median filter to an image", - "Wim Taymans "); - - vfilter_class->transform_frame = - GST_DEBUG_FUNCPTR (gst_median_transform_frame); -} - -void -gst_median_init (GstMedian * median) -{ - median->filtersize = 5; - median->lum_only = TRUE; - median->active = TRUE; -} - -#define PIX_SORT(a,b) { if ((a)>(b)) PIX_SWAP((a),(b)); } -#define PIX_SWAP(a,b) { unsigned char temp=(a);(a)=(b);(b)=temp; } - -static void -median_5 (guint8 * dest, gint dstride, const guint8 * src, gint sstride, - gint width, gint height) -{ - unsigned char p[5]; - int i, j, k; - - /* copy the top and bottom rows into the result array */ - for (i = 0; i < width; i++) { - dest[i] = src[i]; - dest[(height - 1) * dstride + i] = src[(height - 1) * sstride + i]; - } - - /* process the interior pixels */ - for (k = 2; k < height; k++) { - dest += dstride; - src += sstride; - - dest[0] = src[0]; - for (j = 2, i = 1; j < width; j++, i++) { - p[0] = src[i - sstride]; - p[1] = src[i - 1]; - p[2] = src[i]; - p[3] = src[i + 1]; - p[4] = src[i + sstride]; - PIX_SORT (p[0], p[1]); - PIX_SORT (p[3], p[4]); - PIX_SORT (p[0], p[3]); - PIX_SORT (p[1], p[4]); - PIX_SORT (p[1], p[2]); - PIX_SORT (p[2], p[3]); - PIX_SORT (p[1], p[2]); - dest[i] = p[2]; - } - dest[i] = src[i]; - } -} - -static void -median_9 (guint8 * dest, gint dstride, const guint8 * src, gint sstride, - gint width, gint height) -{ - unsigned char p[9]; - int i, j, k; - - /*copy the top and bottom rows into the result array */ - for (i = 0; i < width; i++) { - dest[i] = src[i]; - dest[(height - 1) * dstride + i] = src[(height - 1) * sstride + i]; - } - /* process the interior pixels */ - for (k = 2; k < height; k++) { - dest += dstride; - src += sstride; - - dest[0] = src[0]; - for (j = 2, i = 1; j < width; j++, i++) { - p[0] = src[i - sstride - 1]; - p[1] = src[i - sstride]; - p[2] = src[i - sstride + 1]; - p[3] = src[i - 1]; - p[4] = src[i]; - p[5] = src[i + 1]; - p[6] = src[i + sstride - 1]; - p[7] = src[i + sstride]; - p[8] = src[i + sstride + 1]; - PIX_SORT (p[1], p[2]); - PIX_SORT (p[4], p[5]); - PIX_SORT (p[7], p[8]); - PIX_SORT (p[0], p[1]); - PIX_SORT (p[3], p[4]); - PIX_SORT (p[6], p[7]); - PIX_SORT (p[1], p[2]); - PIX_SORT (p[4], p[5]); - PIX_SORT (p[7], p[8]); - PIX_SORT (p[0], p[3]); - PIX_SORT (p[5], p[8]); - PIX_SORT (p[4], p[7]); - PIX_SORT (p[3], p[6]); - PIX_SORT (p[1], p[4]); - PIX_SORT (p[2], p[5]); - PIX_SORT (p[4], p[7]); - PIX_SORT (p[4], p[2]); - PIX_SORT (p[6], p[4]); - PIX_SORT (p[4], p[2]); - dest[i] = p[4]; - } - dest[i] = src[i]; - } -} - -static GstFlowReturn -gst_median_transform_frame (GstVideoFilter * filter, GstVideoFrame * in_frame, - GstVideoFrame * out_frame) -{ - GstMedian *median = GST_MEDIAN (filter); - - if (median->filtersize == 5) { - median_5 (GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0), - GST_VIDEO_FRAME_PLANE_STRIDE (out_frame, 0), - GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0), - GST_VIDEO_FRAME_PLANE_STRIDE (in_frame, 0), - GST_VIDEO_FRAME_WIDTH (in_frame), GST_VIDEO_FRAME_HEIGHT (in_frame)); - - if (median->lum_only) { - gst_video_frame_copy_plane (out_frame, in_frame, 1); - gst_video_frame_copy_plane (out_frame, in_frame, 2); - } else { - median_5 (GST_VIDEO_FRAME_PLANE_DATA (out_frame, 1), - GST_VIDEO_FRAME_PLANE_STRIDE (out_frame, 1), - GST_VIDEO_FRAME_PLANE_DATA (in_frame, 1), - GST_VIDEO_FRAME_PLANE_STRIDE (in_frame, 1), - GST_VIDEO_FRAME_WIDTH (in_frame) / 2, - GST_VIDEO_FRAME_HEIGHT (in_frame) / 2); - median_5 (GST_VIDEO_FRAME_PLANE_DATA (out_frame, 2), - GST_VIDEO_FRAME_PLANE_STRIDE (out_frame, 2), - GST_VIDEO_FRAME_PLANE_DATA (in_frame, 2), - GST_VIDEO_FRAME_PLANE_STRIDE (in_frame, 2), - GST_VIDEO_FRAME_WIDTH (in_frame) / 2, - GST_VIDEO_FRAME_HEIGHT (in_frame) / 2); - } - } else { - median_9 (GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0), - GST_VIDEO_FRAME_PLANE_STRIDE (out_frame, 0), - GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0), - GST_VIDEO_FRAME_PLANE_STRIDE (in_frame, 0), - GST_VIDEO_FRAME_WIDTH (in_frame), GST_VIDEO_FRAME_HEIGHT (in_frame)); - - if (median->lum_only) { - gst_video_frame_copy_plane (out_frame, in_frame, 1); - gst_video_frame_copy_plane (out_frame, in_frame, 2); - } else { - median_9 (GST_VIDEO_FRAME_PLANE_DATA (out_frame, 1), - GST_VIDEO_FRAME_PLANE_STRIDE (out_frame, 1), - GST_VIDEO_FRAME_PLANE_DATA (in_frame, 1), - GST_VIDEO_FRAME_PLANE_STRIDE (in_frame, 1), - GST_VIDEO_FRAME_WIDTH (in_frame) / 2, - GST_VIDEO_FRAME_HEIGHT (in_frame) / 2); - median_9 (GST_VIDEO_FRAME_PLANE_DATA (out_frame, 2), - GST_VIDEO_FRAME_PLANE_STRIDE (out_frame, 2), - GST_VIDEO_FRAME_PLANE_DATA (in_frame, 2), - GST_VIDEO_FRAME_PLANE_STRIDE (in_frame, 2), - GST_VIDEO_FRAME_WIDTH (in_frame) / 2, - GST_VIDEO_FRAME_HEIGHT (in_frame) / 2); - } - } - - return GST_FLOW_OK; -} - -static void -gst_median_set_property (GObject * object, guint prop_id, const GValue * value, - GParamSpec * pspec) -{ - GstMedian *median; - gint argvalue; - - g_return_if_fail (GST_IS_MEDIAN (object)); - median = GST_MEDIAN (object); - - switch (prop_id) { - case PROP_FILTERSIZE: - argvalue = g_value_get_int (value); - if (argvalue != 5 && argvalue != 9) { - g_warning ("median: invalid filtersize (%d), must be 5 or 9\n", - argvalue); - } else { - median->filtersize = argvalue; - } - break; - case PROP_ACTIVE: - median->active = g_value_get_boolean (value); - break; - case PROP_LUM_ONLY: - median->lum_only = g_value_get_boolean (value); - break; - default: - break; - } -} - -static void -gst_median_get_property (GObject * object, guint prop_id, GValue * value, - GParamSpec * pspec) -{ - GstMedian *median; - - g_return_if_fail (GST_IS_MEDIAN (object)); - median = GST_MEDIAN (object); - - switch (prop_id) { - case PROP_FILTERSIZE: - g_value_set_int (value, median->filtersize); - break; - case PROP_ACTIVE: - g_value_set_boolean (value, median->active); - break; - case PROP_LUM_ONLY: - g_value_set_boolean (value, median->lum_only); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - - -static gboolean -plugin_init (GstPlugin * plugin) -{ - return gst_element_register (plugin, "median", - GST_RANK_NONE, GST_TYPE_MEDIAN); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - median, - "Video median filter", - plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/median/gstmedian.h b/gst/median/gstmedian.h deleted file mode 100644 index 50b01ae..0000000 --- a/gst/median/gstmedian.h +++ /dev/null @@ -1,68 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen - * - * 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., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - - -#ifndef __GST_MEDIAN_H__ -#define __GST_MEDIAN_H__ - - -#include -#include -#include - -G_BEGIN_DECLS - -#define GST_TYPE_MEDIAN \ - (gst_median_get_type()) -#define GST_MEDIAN(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_MEDIAN,GstMedian)) -#define GST_MEDIAN_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_MEDIAN,GstMedianClass)) -#define GST_IS_MEDIAN(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_MEDIAN)) -#define GST_IS_MEDIAN_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_MEDIAN)) - -typedef struct _GstMedian GstMedian; -typedef struct _GstMedianClass GstMedianClass; - -struct _GstMedian { - GstVideoFilter parent; - - int format; - int width; - int height; - - int filtersize; - - gboolean active; - gboolean lum_only; - - GstPad *sinkpad,*srcpad; -}; - -struct _GstMedianClass { - GstVideoFilterClass parent_class; -}; - -GType gst_median_get_type (void); - -G_END_DECLS - -#endif /* __GST_MEDIAN_H__ */ diff --git a/gst/median/median.vcproj b/gst/median/median.vcproj deleted file mode 100644 index aac6f9a..0000000 --- a/gst/median/median.vcproj +++ /dev/null @@ -1,148 +0,0 @@ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -- 2.7.4