gstreamer/subprojects/gst-plugins-good/gst/effectv/gstedge.c

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/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* Copyright (C) <2009> Sebastian Dröge <sebastian.droege@collabora.co.uk>
*
* EffecTV:
* Copyright (C) 2001-2002 FUKUCHI Kentarou
*
* EdgeTV - detects edge and display it in good old computer way
*
* EffecTV is free software. 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-edgetv
* @title: edgetv
*
* EdgeTV detects edges and display it in good old low resolution
* computer way.
*
* ## Example launch line
* |[
* gst-launch-1.0 -v videotestsrc ! edgetv ! videoconvert ! autovideosink
* ]| This pipeline shows the effect of edgetv on a test stream.
*
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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#include <string.h>
#include "gstedge.h"
#include "gsteffectv.h"
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#define gst_edgetv_parent_class parent_class
G_DEFINE_TYPE (GstEdgeTV, gst_edgetv, GST_TYPE_VIDEO_FILTER);
GST_ELEMENT_REGISTER_DEFINE (edgetv, "edgetv", GST_RANK_NONE, GST_TYPE_EDGETV);
#if G_BYTE_ORDER == G_LITTLE_ENDIAN
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#define CAPS_STR GST_VIDEO_CAPS_MAKE ("{ BGRx, RGBx }")
#else
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#define CAPS_STR GST_VIDEO_CAPS_MAKE ("{ xBGR, xRGB }")
#endif
static GstStaticPadTemplate gst_edgetv_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (CAPS_STR)
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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);
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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static GstStaticPadTemplate gst_edgetv_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (CAPS_STR)
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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);
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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static gboolean
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gst_edgetv_set_info (GstVideoFilter * filter, GstCaps * incaps,
GstVideoInfo * in_info, GstCaps * outcaps, GstVideoInfo * out_info)
{
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GstEdgeTV *edgetv = GST_EDGETV (filter);
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guint map_size;
gint width, height;
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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width = GST_VIDEO_INFO_WIDTH (in_info);
height = GST_VIDEO_INFO_HEIGHT (in_info);
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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edgetv->map_width = width / 4;
edgetv->map_height = height / 4;
edgetv->video_width_margin = width % 4;
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map_size = edgetv->map_width * edgetv->map_height * sizeof (guint32) * 2;
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g_free (edgetv->map);
edgetv->map = (guint32 *) g_malloc0 (map_size);
return TRUE;
}
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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static GstFlowReturn
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gst_edgetv_transform_frame (GstVideoFilter * vfilter, GstVideoFrame * in_frame,
GstVideoFrame * out_frame)
{
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GstEdgeTV *filter = GST_EDGETV (vfilter);
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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gint x, y, r, g, b;
guint32 *src, *dest;
guint32 p, q;
guint32 v0, v1, v2, v3;
gint width, map_height, map_width;
gint video_width_margin;
guint32 *map;
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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GstFlowReturn ret = GST_FLOW_OK;
map = filter->map;
map_height = filter->map_height;
map_width = filter->map_width;
video_width_margin = filter->video_width_margin;
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src = GST_VIDEO_FRAME_PLANE_DATA (in_frame, 0);
dest = GST_VIDEO_FRAME_PLANE_DATA (out_frame, 0);
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width = GST_VIDEO_FRAME_WIDTH (in_frame);
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src += width * 4 + 4;
dest += width * 4 + 4;
for (y = 1; y < map_height - 1; y++) {
for (x = 1; x < map_width - 1; x++) {
p = *src;
q = *(src - 4);
/* difference between the current pixel and left neighbor. */
r = ((p & 0xff0000) - (q & 0xff0000)) >> 16;
g = ((p & 0xff00) - (q & 0xff00)) >> 8;
b = (p & 0xff) - (q & 0xff);
r *= r;
g *= g;
b *= b;
r = r >> 5; /* To lack the lower bit for saturated addition, */
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g = g >> 5; /* divide the value with 32, instead of 16. It is */
b = b >> 4; /* same as `v2 &= 0xfefeff' */
if (r > 127)
r = 127;
if (g > 127)
g = 127;
if (b > 255)
b = 255;
v2 = (r << 17) | (g << 9) | b;
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
2005-11-23 15:50:51 +00:00
/* difference between the current pixel and upper neighbor. */
q = *(src - width * 4);
r = ((p & 0xff0000) - (q & 0xff0000)) >> 16;
g = ((p & 0xff00) - (q & 0xff00)) >> 8;
b = (p & 0xff) - (q & 0xff);
r *= r;
g *= g;
b *= b;
r = r >> 5;
g = g >> 5;
b = b >> 4;
if (r > 127)
r = 127;
if (g > 127)
g = 127;
if (b > 255)
b = 255;
v3 = (r << 17) | (g << 9) | b;
v0 = map[(y - 1) * map_width * 2 + x * 2];
v1 = map[y * map_width * 2 + (x - 1) * 2 + 1];
map[y * map_width * 2 + x * 2] = v2;
map[y * map_width * 2 + x * 2 + 1] = v3;
r = v0 + v1;
g = r & 0x01010100;
dest[0] = r | (g - (g >> 8));
r = v0 + v3;
g = r & 0x01010100;
dest[1] = r | (g - (g >> 8));
dest[2] = v3;
dest[3] = v3;
r = v2 + v1;
g = r & 0x01010100;
dest[width] = r | (g - (g >> 8));
r = v2 + v3;
g = r & 0x01010100;
dest[width + 1] = r | (g - (g >> 8));
dest[width + 2] = v3;
dest[width + 3] = v3;
dest[width * 2] = v2;
dest[width * 2 + 1] = v2;
dest[width * 2 + 2] = 0;
dest[width * 2 + 3] = 0;
dest[width * 3] = v2;
dest[width * 3 + 1] = v2;
dest[width * 3 + 2] = 0;
dest[width * 3 + 3] = 0;
src += 4;
dest += 4;
}
src += width * 3 + 8 + video_width_margin;
dest += width * 3 + 8 + video_width_margin;
}
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
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return ret;
}
static gboolean
gst_edgetv_start (GstBaseTransform * trans)
{
GstEdgeTV *edgetv = GST_EDGETV (trans);
if (edgetv->map)
memset (edgetv->map, 0,
edgetv->map_width * edgetv->map_height * sizeof (guint32) * 2);
return TRUE;
}
static void
gst_edgetv_finalize (GObject * object)
{
GstEdgeTV *edgetv = GST_EDGETV (object);
g_free (edgetv->map);
edgetv->map = NULL;
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
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gst_edgetv_class_init (GstEdgeTVClass * klass)
{
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GObjectClass *gobject_class = (GObjectClass *) klass;
GstElementClass *gstelement_class = (GstElementClass *) klass;
GstBaseTransformClass *trans_class = (GstBaseTransformClass *) klass;
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GstVideoFilterClass *vfilter_class = (GstVideoFilterClass *) klass;
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gobject_class->finalize = gst_edgetv_finalize;
gst_element_class_set_static_metadata (gstelement_class, "EdgeTV effect",
"Filter/Effect/Video",
"Apply edge detect on video", "Wim Taymans <wim.taymans@chello.be>");
gst_element_class_add_static_pad_template (gstelement_class,
&gst_edgetv_sink_template);
gst_element_class_add_static_pad_template (gstelement_class,
&gst_edgetv_src_template);
VideoFilter inherits from Original commit message from CVS: 2005-11-23 Julien MOUTTE <julien@moutte.net> * ext/cairo/gsttimeoverlay.c: (gst_timeoverlay_update_font_height), (gst_timeoverlay_set_caps), (gst_timeoverlay_get_unit_size), (gst_timeoverlay_transform), (gst_timeoverlay_base_init), (gst_timeoverlay_class_init), (gst_timeoverlay_init), (gst_timeoverlay_get_type): * ext/cairo/gsttimeoverlay.h: * gst/debug/Makefile.am: * gst/debug/gstnavigationtest.c: (gst_navigationtest_handle_src_event), (gst_navigationtest_get_unit_size), (gst_navigationtest_set_caps), (gst_navigationtest_transform), (gst_navigationtest_change_state), (gst_navigationtest_base_init), (gst_navigationtest_class_init), (gst_navigationtest_init), (gst_navigationtest_get_type), (plugin_init): * gst/debug/gstnavigationtest.h: * gst/effectv/Makefile.am: * gst/effectv/gstaging.c: (gst_agingtv_set_caps), (gst_agingtv_get_unit_size), (gst_agingtv_transform), (gst_agingtv_base_init), (gst_agingtv_class_init), (gst_agingtv_init), (gst_agingtv_get_type): * gst/effectv/gstdice.c: (gst_dicetv_set_caps), (gst_dicetv_get_unit_size), (gst_dicetv_transform), (gst_dicetv_base_init), (gst_dicetv_class_init), (gst_dicetv_init), (gst_dicetv_get_type): * gst/effectv/gstedge.c: (gst_edgetv_set_caps), (gst_edgetv_get_unit_size), (gst_edgetv_transform), (gst_edgetv_base_init), (gst_edgetv_class_init), (gst_edgetv_init), (gst_edgetv_get_type): * gst/effectv/gsteffectv.c: * gst/effectv/gsteffectv.h: * gst/effectv/gstquark.c: (gst_quarktv_set_caps), (gst_quarktv_get_unit_size), (fastrand), (gst_quarktv_transform), (gst_quarktv_change_state), (gst_quarktv_base_init), (gst_quarktv_class_init), (gst_quarktv_init), (gst_quarktv_get_type): * gst/effectv/gstrev.c: (gst_revtv_set_caps), (gst_revtv_get_unit_size), (gst_revtv_transform), (gst_revtv_base_init), (gst_revtv_class_init), (gst_revtv_init), (gst_revtv_get_type): * gst/effectv/gstshagadelic.c: (gst_shagadelictv_set_caps), (gst_shagadelictv_get_unit_size), (gst_shagadelictv_transform), (gst_shagadelictv_base_init), (gst_shagadelictv_class_init), (gst_shagadelictv_init), (gst_shagadelictv_get_type): * gst/effectv/gstvertigo.c: (gst_vertigotv_set_caps), (gst_vertigotv_get_unit_size), (gst_vertigotv_transform), (gst_vertigotv_base_init), (gst_vertigotv_class_init), (gst_vertigotv_init), (gst_vertigotv_get_type): * gst/effectv/gstwarp.c: (gst_warptv_set_caps), (gst_warptv_get_unit_size), (gst_warptv_transform), (gst_warptv_base_init), (gst_warptv_class_init), (gst_warptv_init), (gst_warptv_get_type): * gst/videofilter/Makefile.am: * gst/videofilter/gstvideobalance.c: * gst/videofilter/gstvideobalance.h: * gst/videofilter/gstvideofilter.c: (gst_videofilter_get_type), (gst_videofilter_class_init), (gst_videofilter_init): * gst/videofilter/gstvideofilter.h: * gst/videofilter/gstvideoflip.c: (gst_videoflip_set_caps), (gst_videoflip_transform_caps), (gst_videoflip_get_unit_size), (gst_videoflip_flip), (gst_videoflip_transform), (gst_videoflip_handle_src_event), (gst_videoflip_set_property), (gst_videoflip_base_init), (gst_videoflip_class_init), (gst_videoflip_init), (plugin_init), (gst_videoflip_get_type): * gst/videofilter/gstvideoflip.h: VideoFilter inherits from BaseTransform, it's just a place holder for now and every video effect plugin has been ported to use BaseTransform features directly. QuarkTV was fixed too (was broken), navigationtest works and best for the end, videoflip converts navigation events depending on flip method ! Fixes #320953
2005-11-23 15:50:51 +00:00
trans_class->start = GST_DEBUG_FUNCPTR (gst_edgetv_start);
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vfilter_class->set_info = GST_DEBUG_FUNCPTR (gst_edgetv_set_info);
vfilter_class->transform_frame =
GST_DEBUG_FUNCPTR (gst_edgetv_transform_frame);
}
static void
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gst_edgetv_init (GstEdgeTV * edgetv)
{
}