diff options
author | Sebastian Dröge <sebastian@centricular.com> | 2016-12-21 11:00:47 +0200 |
---|---|---|
committer | Sebastian Dröge <sebastian@centricular.com> | 2016-12-21 11:17:11 +0200 |
commit | 9b5de053995488d5ddc78c1bf4df651101271d70 (patch) | |
tree | 07755463428bf4460852180dc4d3155cc28bf488 /gst/faceoverlay | |
parent | 0fdd4e2539cc8c2c794419b13594ed7761d5fccd (diff) |
Remove various unported plugins
If they were not ported after 4+ years it seems unlikely that anybody is
ever going to need them again. They're still in the GIT history if
needed.
https://bugzilla.gnome.org/show_bug.cgi?id=774530
Diffstat (limited to 'gst/faceoverlay')
-rw-r--r-- | gst/faceoverlay/Makefile.am | 13 | ||||
-rw-r--r-- | gst/faceoverlay/gstfaceoverlay.c | 452 | ||||
-rw-r--r-- | gst/faceoverlay/gstfaceoverlay.h | 94 | ||||
-rw-r--r-- | gst/faceoverlay/meson.build | 12 |
4 files changed, 0 insertions, 571 deletions
diff --git a/gst/faceoverlay/Makefile.am b/gst/faceoverlay/Makefile.am deleted file mode 100644 index 31a438216..000000000 --- a/gst/faceoverlay/Makefile.am +++ /dev/null @@ -1,13 +0,0 @@ -plugin_LTLIBRARIES = libgstfaceoverlay.la - -# sources used to compile this plug-in -libgstfaceoverlay_la_SOURCES = gstfaceoverlay.c - -# compiler and linker flags used to compile this plugin, set in configure.ac -libgstfaceoverlay_la_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(GST_CFLAGS) -libgstfaceoverlay_la_LIBADD = $(GST_PLUGINS_BASE_LIBS) -lgstvideo-@GST_API_VERSION@ $(GST_LIBS) -libgstfaceoverlay_la_LDFLAGS = $(GST_PLUGIN_LDFLAGS) -libgstfaceoverlay_la_LIBTOOLFLAGS = $(GST_PLUGIN_LIBTOOLFLAGS) - -# headers we need but don't want installed -noinst_HEADERS = gstfaceoverlay.h diff --git a/gst/faceoverlay/gstfaceoverlay.c b/gst/faceoverlay/gstfaceoverlay.c deleted file mode 100644 index 19006f378..000000000 --- a/gst/faceoverlay/gstfaceoverlay.c +++ /dev/null @@ -1,452 +0,0 @@ -/* GStreamer faceoverlay plugin - * Copyright (C) 2011 Laura Lucas Alday <lauralucas@gmail.com> - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Alternatively, the contents of this file may be used under the - * GNU Lesser General Public License Version 2.1 (the "LGPL"), in - * which case the following provisions apply instead of the ones - * mentioned above: - * - * 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-faceoverlay - * - * Overlays a SVG image over a detected face in a video stream. - * x, y, w, and h properties are optional, and change the image position and - * size relative to the detected face position and size. - * - * <refsect2> - * <title>Example launch line</title> - * |[ - * gst-launch autovideosrc ! videoconvert ! faceoverlay location=/path/to/gnome-video-effects/pixmaps/bow.svg x=-5 y=-15 w=0.3 h=0.1 ! videoconvert ! autovideosink - * ]| - * </refsect2> - */ - -#ifdef HAVE_CONFIG_H -# include <config.h> -#endif - -#include <gst/gst.h> -#include <gst/video/video.h> -#include <string.h> - -#include "gstfaceoverlay.h" - -GST_DEBUG_CATEGORY_STATIC (gst_face_overlay_debug); -#define GST_CAT_DEFAULT gst_face_overlay_debug - -enum -{ - PROP_0, - PROP_LOCATION, - PROP_X, - PROP_Y, - PROP_W, - PROP_H -}; - -static GstStaticPadTemplate sink_factory = GST_STATIC_PAD_TEMPLATE ("sink", - GST_PAD_SINK, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-raw-rgb; video/x-raw-yuv") - ); - -static GstStaticPadTemplate src_factory = GST_STATIC_PAD_TEMPLATE ("src", - GST_PAD_SRC, - GST_PAD_ALWAYS, - GST_STATIC_CAPS ("video/x-raw-rgb; video/x-raw-yuv") - ); - -GST_BOILERPLATE (GstFaceOverlay, gst_face_overlay, GstBin, GST_TYPE_BIN); - -static void gst_face_overlay_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); -static void gst_face_overlay_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); -static void gst_face_overlay_message_handler (GstBin * bin, - GstMessage * message); -static GstStateChangeReturn gst_face_overlay_change_state (GstElement * element, - GstStateChange transition); -static gboolean gst_face_overlay_create_children (GstFaceOverlay * filter); - -static gboolean -gst_face_overlay_create_children (GstFaceOverlay * filter) -{ - GstElement *csp, *face_detect, *overlay; - GstPad *pad; - - csp = gst_element_factory_make ("videoconvert", NULL); - face_detect = gst_element_factory_make ("facedetect", NULL); - overlay = gst_element_factory_make ("rsvgoverlay", NULL); - - /* FIXME: post missing-plugin messages on NULL->READY if needed */ - if (csp == NULL || face_detect == NULL || overlay == NULL) - goto missing_element; - - g_object_set (face_detect, "display", FALSE, NULL); - - gst_bin_add_many (GST_BIN (filter), face_detect, csp, overlay, NULL); - filter->svg_overlay = overlay; - - if (!gst_element_link_many (face_detect, csp, overlay, NULL)) - GST_ERROR_OBJECT (filter, "couldn't link elements"); - - pad = gst_element_get_static_pad (face_detect, "sink"); - if (!gst_ghost_pad_set_target (GST_GHOST_PAD (filter->sinkpad), pad)) - GST_ERROR_OBJECT (filter->sinkpad, "couldn't set sinkpad target"); - gst_object_unref (pad); - - pad = gst_element_get_static_pad (overlay, "src"); - if (!gst_ghost_pad_set_target (GST_GHOST_PAD (filter->srcpad), pad)) - GST_ERROR_OBJECT (filter->srcpad, "couldn't set srcpad target"); - gst_object_unref (pad); - - return TRUE; - -/* ERRORS */ -missing_element: - { - /* clean up */ - if (csp == NULL) - GST_ERROR_OBJECT (filter, "videoconvert element not found"); - else - gst_object_unref (csp); - - if (face_detect == NULL) - GST_ERROR_OBJECT (filter, "facedetect element not found (opencv plugin)"); - else - gst_object_unref (face_detect); - - if (overlay == NULL) - GST_ERROR_OBJECT (filter, "rsvgoverlay element not found (rsvg plugin)"); - else - gst_object_unref (overlay); - - return FALSE; - } -} - -static GstStateChangeReturn -gst_face_overlay_change_state (GstElement * element, GstStateChange transition) -{ - GstStateChangeReturn ret = GST_STATE_CHANGE_SUCCESS; - GstFaceOverlay *filter = GST_FACEOVERLAY (element); - - switch (transition) { - case GST_STATE_CHANGE_NULL_TO_READY: - if (filter->svg_overlay == NULL) { - GST_ELEMENT_ERROR (filter, CORE, MISSING_PLUGIN, (NULL), - ("Some required plugins are missing, probably either the opencv " - "facedetect element or rsvgoverlay")); - return GST_STATE_CHANGE_FAILURE; - } - filter->update_svg = TRUE; - break; - default: - break; - } - - ret = GST_ELEMENT_CLASS (parent_class)->change_state (element, transition); - - switch (transition) { - default: - break; - } - - return ret; -} - -static void -gst_face_overlay_handle_faces (GstFaceOverlay * filter, const GstStructure * s) -{ - guint x, y, width, height; - gint svg_x, svg_y, svg_width, svg_height; - const GstStructure *face; - const GValue *faces_list, *face_val; - gchar *new_location = NULL; - gint face_count; - -#if 0 - /* optionally draw the image once every two messages for better performance */ - filter->process_message = !filter->process_message; - if (!filter->process_message) - return; -#endif - - faces_list = gst_structure_get_value (s, "faces"); - face_count = gst_value_list_get_size (faces_list); - GST_LOG_OBJECT (filter, "face count: %d", face_count); - - if (face_count == 0) { - GST_DEBUG_OBJECT (filter, "no face, clearing overlay"); - g_object_set (filter->svg_overlay, "location", NULL, NULL); - GST_OBJECT_LOCK (filter); - filter->update_svg = TRUE; - GST_OBJECT_UNLOCK (filter); - return; - } - - /* The last face in the list seems to be the right one, objects mistakenly - * detected as faces for a couple of frames seem to be in the list - * beginning. TODO: needs confirmation. */ - face_val = gst_value_list_get_value (faces_list, face_count - 1); - face = gst_value_get_structure (face_val); - gst_structure_get_uint (face, "x", &x); - gst_structure_get_uint (face, "y", &y); - gst_structure_get_uint (face, "width", &width); - gst_structure_get_uint (face, "height", &height); - - /* Apply x and y offsets relative to face position and size. - * Set image width and height as a fraction of face width and height. - * Cast to int since face position and size will never be bigger than - * G_MAX_INT and we may have negative values as svg_x or svg_y */ - - GST_OBJECT_LOCK (filter); - - svg_x = (gint) x + (gint) (filter->x * width); - svg_y = (gint) y + (gint) (filter->y * height); - - svg_width = (gint) (filter->w * width); - svg_height = (gint) (filter->h * height); - - if (filter->update_svg) { - new_location = g_strdup (filter->location); - filter->update_svg = FALSE; - } - GST_OBJECT_UNLOCK (filter); - - if (new_location != NULL) { - GST_DEBUG_OBJECT (filter, "set rsvgoverlay location=%s", new_location); - g_object_set (filter->svg_overlay, "location", new_location, NULL); - g_free (new_location); - } - - GST_LOG_OBJECT (filter, "overlay dimensions: %d x %d @ %d,%d", - svg_width, svg_height, svg_x, svg_y); - - g_object_set (filter->svg_overlay, - "x", svg_x, "y", svg_y, "width", svg_width, "height", svg_height, NULL); -} - -static void -gst_face_overlay_message_handler (GstBin * bin, GstMessage * message) -{ - if (GST_MESSAGE_TYPE (message) == GST_MESSAGE_ELEMENT) { - const GstStructure *s = gst_message_get_structure (message); - - if (gst_structure_has_name (s, "facedetect")) { - gst_face_overlay_handle_faces (GST_FACEOVERLAY (bin), s); - } - } - - GST_BIN_CLASS (parent_class)->handle_message (bin, message); -} - -static void -gst_face_overlay_base_init (gpointer gclass) -{ - GstElementClass *element_class = GST_ELEMENT_CLASS (gclass); - - gst_element_class_set_static_metadata (element_class, - "faceoverlay", - "Filter/Editor/Video", - "Overlays SVG graphics over a detected face in a video stream", - "Laura Lucas Alday <lauralucas@gmail.com>"); - - gst_element_class_add_static_pad_template (element_class, &src_factory); - gst_element_class_add_static_pad_template (element_class, &sink_factory); -} - -static void -gst_face_overlay_class_init (GstFaceOverlayClass * klass) -{ - GObjectClass *gobject_class; - GstBinClass *gstbin_class; - GstElementClass *gstelement_class; - - gobject_class = G_OBJECT_CLASS (klass); - gstbin_class = GST_BIN_CLASS (klass); - gstelement_class = GST_ELEMENT_CLASS (klass); - - gobject_class->set_property = gst_face_overlay_set_property; - gobject_class->get_property = gst_face_overlay_get_property; - - g_object_class_install_property (gobject_class, PROP_LOCATION, - g_param_spec_string ("location", "Location", - "Location of SVG file to use for face overlay", - "", G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_X, - g_param_spec_float ("x", "face x offset", - "Specify image x relative to detected face x.", -G_MAXFLOAT, - G_MAXFLOAT, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_Y, - g_param_spec_float ("y", "face y offset", - "Specify image y relative to detected face y.", -G_MAXFLOAT, - G_MAXFLOAT, 0, G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_W, - g_param_spec_float ("w", "face width percent", - "Specify image width relative to face width.", 0, G_MAXFLOAT, 1, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - g_object_class_install_property (G_OBJECT_CLASS (klass), PROP_H, - g_param_spec_float ("h", "face height percent", - "Specify image height relative to face height.", 0, G_MAXFLOAT, 1, - G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS)); - - gstbin_class->handle_message = - GST_DEBUG_FUNCPTR (gst_face_overlay_message_handler); - gstelement_class->change_state = - GST_DEBUG_FUNCPTR (gst_face_overlay_change_state); -} - -static void -gst_face_overlay_init (GstFaceOverlay * filter, GstFaceOverlayClass * gclass) -{ - GstPadTemplate *tmpl; - - filter->x = 0; - filter->y = 0; - filter->w = 1; - filter->h = 1; - filter->svg_overlay = NULL; - filter->location = NULL; - filter->process_message = TRUE; - - tmpl = gst_static_pad_template_get (&sink_factory); - filter->sinkpad = gst_ghost_pad_new_no_target_from_template ("sink", tmpl); - gst_object_unref (tmpl); - gst_element_add_pad (GST_ELEMENT (filter), filter->sinkpad); - - tmpl = gst_static_pad_template_get (&src_factory); - filter->srcpad = gst_ghost_pad_new_no_target_from_template ("src", tmpl); - gst_object_unref (tmpl); - gst_element_add_pad (GST_ELEMENT (filter), filter->srcpad); - - gst_face_overlay_create_children (filter); -} - -static void -gst_face_overlay_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) -{ - GstFaceOverlay *filter = GST_FACEOVERLAY (object); - - switch (prop_id) { - case PROP_LOCATION: - GST_OBJECT_LOCK (filter); - g_free (filter->location); - filter->location = g_value_dup_string (value); - filter->update_svg = TRUE; - GST_OBJECT_UNLOCK (filter); - break; - case PROP_X: - GST_OBJECT_LOCK (filter); - filter->x = g_value_get_float (value); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_Y: - GST_OBJECT_LOCK (filter); - filter->y = g_value_get_float (value); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_W: - GST_OBJECT_LOCK (filter); - filter->w = g_value_get_float (value); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_H: - GST_OBJECT_LOCK (filter); - filter->h = g_value_get_float (value); - GST_OBJECT_UNLOCK (filter); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gst_face_overlay_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) -{ - GstFaceOverlay *filter = GST_FACEOVERLAY (object); - - switch (prop_id) { - case PROP_LOCATION: - GST_OBJECT_LOCK (filter); - g_value_set_string (value, filter->location); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_X: - GST_OBJECT_LOCK (filter); - g_value_set_float (value, filter->x); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_Y: - GST_OBJECT_LOCK (filter); - g_value_set_float (value, filter->y); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_W: - GST_OBJECT_LOCK (filter); - g_value_set_float (value, filter->w); - GST_OBJECT_UNLOCK (filter); - break; - case PROP_H: - GST_OBJECT_LOCK (filter); - g_value_set_float (value, filter->h); - GST_OBJECT_UNLOCK (filter); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static gboolean -faceoverlay_init (GstPlugin * faceoverlay) -{ - GST_DEBUG_CATEGORY_INIT (gst_face_overlay_debug, "faceoverlay", - 0, "SVG Face Overlay"); - - return gst_element_register (faceoverlay, "faceoverlay", GST_RANK_NONE, - GST_TYPE_FACEOVERLAY); -} - -GST_PLUGIN_DEFINE (GST_VERSION_MAJOR, - GST_VERSION_MINOR, - faceoverlay, - "SVG Face Overlay", - faceoverlay_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN) diff --git a/gst/faceoverlay/gstfaceoverlay.h b/gst/faceoverlay/gstfaceoverlay.h deleted file mode 100644 index 810e28adc..000000000 --- a/gst/faceoverlay/gstfaceoverlay.h +++ /dev/null @@ -1,94 +0,0 @@ -/* GStreamer faceoverlay plugin - * Copyright (C) 2011 Laura Lucas Alday <lauralucas@gmail.com> - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING - * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - * - * Alternatively, the contents of this file may be used under the - * GNU Lesser General Public License Version 2.1 (the "LGPL"), in - * which case the following provisions apply instead of the ones - * mentioned above: - * - * 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_FACEOVERLAY_H__ -#define __GST_FACEOVERLAY_H__ - -#include <gst/gst.h> - -G_BEGIN_DECLS - -#define GST_TYPE_FACEOVERLAY \ - (gst_face_overlay_get_type()) -#define GST_FACEOVERLAY(obj) \ - (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_FACEOVERLAY,GstFaceOverlay)) -#define GST_FACEOVERLAY_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_FACEOVERLAY,GstFaceOverlayClass)) -#define GST_IS_FACEOVERLAY(obj) \ - (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_FACEOVERLAY)) -#define GST_IS_FACEOVERLAY_CLASS(klass) \ - (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_FACEOVERLAY)) - -typedef struct _GstFaceOverlay GstFaceOverlay; -typedef struct _GstFaceOverlayClass GstFaceOverlayClass; - -struct _GstFaceOverlay -{ - GstBin parent; - - GstPad *sinkpad, *srcpad; - - GstElement *face_detect; - GstElement *colorspace; - GstElement *svg_overlay; - - gboolean process_message; - - gboolean update_svg; - - gchar *location; - gfloat x; - gfloat y; - gfloat w; - gfloat h; -}; - -struct _GstFaceOverlayClass -{ - GstBinClass parent_class; -}; - -GType gst_face_overlay_get_type (void); - -G_END_DECLS - -#endif /* __GST_FACEOVERLAY_H__ */ diff --git a/gst/faceoverlay/meson.build b/gst/faceoverlay/meson.build deleted file mode 100644 index 65aa7295d..000000000 --- a/gst/faceoverlay/meson.build +++ /dev/null @@ -1,12 +0,0 @@ -fover_sources = [ - 'gstfaceoverlay.c', -] - -gstfaceoverlay = library('gstfaceoverlay', - fover_sources, - c_args : gst_plugins_bad_args, - include_directories : [configinc], - dependencies : [gstbase_dep, gstvideo_dep], - install : true, - install_dir : plugins_install_dir, -) |