gstreamer/gst/effectv/gstwarp.c

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/* GStreamer
* Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
* Copyright (C) <2003> David Schleef <ds@schleef.org>
*
* EffecTV - Realtime Digital Video Effector
* Copyright (C) 2001 FUKUCHI Kentarou
*
* 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.
*/
/*
* This file was (probably) generated from gstvideotemplate.c,
* gstvideotemplate.c,v 1.11 2004/01/07 08:56:45 ds Exp
*/
/* From main.c of warp-1.1:
*
* Simple DirectMedia Layer demo
* Realtime picture 'gooing'
* by sam lantinga slouken@devolution.com
*/
/**
* SECTION:element-warptv
*
* WarpTV does realtime goo'ing of the video input.
*
* <refsect2>
* <title>Example launch line</title>
* |[
* gst-launch -v videotestsrc ! warptv ! ffmpegcolorspace ! autovideosink
* ]| This pipeline shows the effect of warptv on a test stream.
* </refsect2>
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <string.h>
#include <math.h>
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
#include "gstwarp.h"
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
#include <gst/video/video.h>
#ifndef M_PI
#define M_PI 3.14159265358979323846
#endif
GST_BOILERPLATE (GstWarpTV, gst_warptv, GstVideoFilter, GST_TYPE_VIDEO_FILTER);
static void initSinTable ();
static void initOffsTable (GstWarpTV * filter);
static void initDistTable (GstWarpTV * filter);
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
static GstStaticPadTemplate gst_warptv_src_template =
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_RGBx ";" GST_VIDEO_CAPS_xRGB ";"
GST_VIDEO_CAPS_BGRx ";" GST_VIDEO_CAPS_xBGR)
);
static GstStaticPadTemplate gst_warptv_sink_template =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (GST_VIDEO_CAPS_RGBx ";" GST_VIDEO_CAPS_xRGB ";"
GST_VIDEO_CAPS_BGRx ";" GST_VIDEO_CAPS_xBGR)
);
static gboolean
gst_warptv_set_caps (GstBaseTransform * btrans, GstCaps * incaps,
GstCaps * outcaps)
{
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
GstWarpTV *filter = GST_WARPTV (btrans);
GstStructure *structure;
gboolean ret = FALSE;
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
structure = gst_caps_get_structure (incaps, 0);
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
if (gst_structure_get_int (structure, "width", &filter->width) &&
gst_structure_get_int (structure, "height", &filter->height)) {
g_free (filter->disttable);
g_free (filter->offstable);
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
filter->offstable = g_malloc (filter->height * sizeof (guint32));
filter->disttable =
g_malloc (filter->width * filter->height * sizeof (guint32));
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
initOffsTable (filter);
initDistTable (filter);
ret = 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
2005-11-23 15:50:51 +00:00
return ret;
}
static gint32 sintable[1024 + 256];
static void
initSinTable ()
{
gint32 *tptr, *tsinptr;
double i;
tsinptr = tptr = sintable;
for (i = 0; i < 1024; i++)
*tptr++ = (int) (sin (i * M_PI / 512) * 32767);
for (i = 0; i < 256; i++)
*tptr++ = *tsinptr++;
}
static void
initOffsTable (GstWarpTV * filter)
{
int y;
for (y = 0; y < filter->height; y++) {
filter->offstable[y] = y * filter->width;
}
}
static void
initDistTable (GstWarpTV * filter)
{
gint32 halfw, halfh, *distptr;
#ifdef PS2
float x, y, m;
#else
double x, y, m;
#endif
halfw = filter->width >> 1;
halfh = filter->height >> 1;
distptr = filter->disttable;
m = sqrt ((double) (halfw * halfw + halfh * halfh));
for (y = -halfh; y < halfh; y++)
for (x = -halfw; x < halfw; x++)
#ifdef PS2
*distptr++ = ((int) ((sqrtf (x * x + y * y) * 511.9999) / m)) << 1;
#else
*distptr++ = ((int) ((sqrt (x * x + y * y) * 511.9999) / m)) << 1;
#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
2005-11-23 15:50:51 +00:00
static GstFlowReturn
gst_warptv_transform (GstBaseTransform * trans, GstBuffer * in, GstBuffer * out)
{
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
GstWarpTV *warptv = GST_WARPTV (trans);
int width = warptv->width;
int height = warptv->height;
guint32 *src = (guint32 *) GST_BUFFER_DATA (in);
guint32 *dest = (guint32 *) GST_BUFFER_DATA (out);
gint xw, yw, cw;
gint32 c, i, x, y, dx, dy, maxx, maxy;
gint32 skip, *ctptr, *distptr;
gint32 *ctable;
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
GstFlowReturn ret = GST_FLOW_OK;
xw = (gint) (sin ((warptv->tval + 100) * M_PI / 128) * 30);
yw = (gint) (sin ((warptv->tval) * M_PI / 256) * -35);
cw = (gint) (sin ((warptv->tval - 70) * M_PI / 64) * 50);
xw += (gint) (sin ((warptv->tval - 10) * M_PI / 512) * 40);
yw += (gint) (sin ((warptv->tval + 30) * M_PI / 512) * 40);
ctptr = warptv->ctable;
distptr = warptv->disttable;
ctable = warptv->ctable;
skip = 0; /* video_width*sizeof(RGB32)/4 - video_width;; */
c = 0;
for (x = 0; x < 512; x++) {
i = (c >> 3) & 0x3FE;
*ctptr++ = ((sintable[i] * yw) >> 15);
*ctptr++ = ((sintable[i + 256] * xw) >> 15);
c += cw;
}
maxx = width - 2;
maxy = height - 2;
for (y = 0; y < height - 1; y++) {
for (x = 0; x < width; x++) {
i = *distptr++;
dx = ctable[i + 1] + x;
dy = ctable[i] + y;
if (dx < 0)
dx = 0;
else if (dx > maxx)
dx = maxx;
if (dy < 0)
dy = 0;
else if (dy > maxy)
dy = maxy;
*dest++ = src[warptv->offstable[dy] + dx];
}
dest += skip;
}
warptv->tval = (warptv->tval + 1) & 511;
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
return ret;
}
static gboolean
gst_warptv_start (GstBaseTransform * trans)
{
GstWarpTV *warptv = GST_WARPTV (trans);
warptv->tval = 0;
return TRUE;
}
static void
gst_warptv_finalize (GObject * object)
{
GstWarpTV *warptv = GST_WARPTV (object);
g_free (warptv->offstable);
warptv->offstable = NULL;
g_free (warptv->disttable);
warptv->disttable = NULL;
G_OBJECT_CLASS (parent_class)->finalize (object);
}
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
static void
gst_warptv_base_init (gpointer g_class)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
gst_element_class_set_details_simple (element_class, "WarpTV effect",
"Filter/Effect/Video",
"WarpTV does realtime goo'ing of the video input",
"Sam Lantinga <slouken@devolution.com>");
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
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_warptv_sink_template));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&gst_warptv_src_template));
}
static void
gst_warptv_class_init (GstWarpTVClass * klass)
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
{
GObjectClass *gobject_class = (GObjectClass *) klass;
GstBaseTransformClass *trans_class = (GstBaseTransformClass *) klass;
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
gobject_class->finalize = gst_warptv_finalize;
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_warptv_start);
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->set_caps = GST_DEBUG_FUNCPTR (gst_warptv_set_caps);
trans_class->transform = GST_DEBUG_FUNCPTR (gst_warptv_transform);
initSinTable ();
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
}
static void
gst_warptv_init (GstWarpTV * warptv, GstWarpTVClass * klass)
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
{
gst_pad_use_fixed_caps (GST_BASE_TRANSFORM_SRC_PAD (warptv));
gst_pad_use_fixed_caps (GST_BASE_TRANSFORM_SINK_PAD (warptv));
}