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112 lines
3 KiB
C
112 lines
3 KiB
C
/*
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* GStreamer
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* Copyright (C) 2003 Julien Moutte <julien@moutte.net>
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* Copyright (C) 2005,2006,2007 David A. Schleef <ds@schleef.org>
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* Copyright (C) 2008 Julien Isorce <julien.isorce@gmail.com>
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* Copyright (C) 2008 Filippo Argiolas <filippo.argiolas@gmail.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/**
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* SECTION:plugin-openglmixers
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* @title: OpenGL Mixers
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*
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* Cross-platform OpenGL mixer plugin.
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*
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* ## Debugging
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*
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* ## Examples
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* FIXME: update with a mixer example
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* |[
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* gst-launch-1.0 --gst-debug=gldisplay:3 videotestsrc ! glimagesink
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* ]| A debugging pipeline.
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|[
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* GST_DEBUG=gl*:6 gst-launch-1.0 videotestsrc ! glimagesink
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* ]| A debugging pipelines related to shaders.
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include "gstglmixerbin.h"
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#include "gstglvideomixer.h"
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#include "gstglstereomix.h"
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#if GST_GL_HAVE_OPENGL
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#include "gstglmosaic.h"
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#endif /* GST_GL_HAVE_OPENGL */
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#if GST_GL_HAVE_WINDOW_DISPMANX
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extern void bcm_host_init (void);
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#endif
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#if GST_GL_HAVE_WINDOW_X11
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#include <X11/Xlib.h>
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#endif
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GST_DEBUG_CATEGORY_STATIC (glmixers_debug);
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#define GST_CAT_DEFAULT glmixers_debug
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static gboolean
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plugin_init (GstPlugin * plugin)
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{
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GST_DEBUG_CATEGORY_INIT (glmixers_debug, "openglmixers", 0, "OpenGL Mixers");
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#if GST_GL_HAVE_WINDOW_DISPMANX
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GST_DEBUG ("Initialize BCM host");
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bcm_host_init ();
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#endif
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#if GST_GL_HAVE_WINDOW_X11
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if (g_getenv ("GST_GL_XINITTHREADS"))
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XInitThreads ();
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#endif
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if (!gst_element_register (plugin, "glmixerbin",
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GST_RANK_NONE, GST_TYPE_GL_MIXER_BIN)) {
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return FALSE;
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}
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if (!gst_element_register (plugin, "glvideomixer",
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GST_RANK_NONE, gst_gl_video_mixer_bin_get_type ())) {
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return FALSE;
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}
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if (!gst_element_register (plugin, "glvideomixerelement",
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GST_RANK_NONE, gst_gl_video_mixer_get_type ())) {
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return FALSE;
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}
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if (!gst_element_register (plugin, "glstereomix",
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GST_RANK_NONE, GST_TYPE_GL_STEREO_MIX)) {
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return FALSE;
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}
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#if GST_GL_HAVE_OPENGL
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if (!gst_element_register (plugin, "glmosaic",
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GST_RANK_NONE, GST_TYPE_GL_MOSAIC)) {
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return FALSE;
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}
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#endif /* GST_GL_HAVE_OPENGL */
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return TRUE;
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}
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GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
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GST_VERSION_MINOR,
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openglmixers,
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"OpenGL mixers",
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plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
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