mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-30 04:00:37 +00:00
112 lines
3 KiB
C
112 lines
3 KiB
C
/*
|
|
* GStreamer
|
|
* Copyright (C) 2003 Julien Moutte <julien@moutte.net>
|
|
* Copyright (C) 2005,2006,2007 David A. Schleef <ds@schleef.org>
|
|
* Copyright (C) 2008 Julien Isorce <julien.isorce@gmail.com>
|
|
* Copyright (C) 2008 Filippo Argiolas <filippo.argiolas@gmail.com>
|
|
*
|
|
* 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:plugin-openglmixers
|
|
* @title: OpenGL Mixers
|
|
*
|
|
* Cross-platform OpenGL mixer plugin.
|
|
*
|
|
* ## Debugging
|
|
*
|
|
* ## Examples
|
|
* FIXME: update with a mixer example
|
|
* |[
|
|
* gst-launch-1.0 --gst-debug=gldisplay:3 videotestsrc ! glimagesink
|
|
* ]| A debugging pipeline.
|
|
|[
|
|
* GST_DEBUG=gl*:6 gst-launch-1.0 videotestsrc ! glimagesink
|
|
* ]| A debugging pipelines related to shaders.
|
|
*
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include "gstglmixerbin.h"
|
|
#include "gstglvideomixer.h"
|
|
#include "gstglstereomix.h"
|
|
|
|
#if GST_GL_HAVE_OPENGL
|
|
#include "gstglmosaic.h"
|
|
#endif /* GST_GL_HAVE_OPENGL */
|
|
|
|
#if GST_GL_HAVE_WINDOW_DISPMANX
|
|
extern void bcm_host_init (void);
|
|
#endif
|
|
|
|
#if GST_GL_HAVE_WINDOW_X11
|
|
#include <X11/Xlib.h>
|
|
#endif
|
|
|
|
GST_DEBUG_CATEGORY_STATIC (glmixers_debug);
|
|
#define GST_CAT_DEFAULT glmixers_debug
|
|
|
|
static gboolean
|
|
plugin_init (GstPlugin * plugin)
|
|
{
|
|
GST_DEBUG_CATEGORY_INIT (glmixers_debug, "openglmixers", 0, "OpenGL Mixers");
|
|
|
|
#if GST_GL_HAVE_WINDOW_DISPMANX
|
|
GST_DEBUG ("Initialize BCM host");
|
|
bcm_host_init ();
|
|
#endif
|
|
|
|
#if GST_GL_HAVE_WINDOW_X11
|
|
if (g_getenv ("GST_GL_XINITTHREADS"))
|
|
XInitThreads ();
|
|
#endif
|
|
|
|
if (!gst_element_register (plugin, "glmixerbin",
|
|
GST_RANK_NONE, GST_TYPE_GL_MIXER_BIN)) {
|
|
return FALSE;
|
|
}
|
|
if (!gst_element_register (plugin, "glvideomixer",
|
|
GST_RANK_NONE, gst_gl_video_mixer_bin_get_type ())) {
|
|
return FALSE;
|
|
}
|
|
|
|
if (!gst_element_register (plugin, "glvideomixerelement",
|
|
GST_RANK_NONE, gst_gl_video_mixer_get_type ())) {
|
|
return FALSE;
|
|
}
|
|
if (!gst_element_register (plugin, "glstereomix",
|
|
GST_RANK_NONE, GST_TYPE_GL_STEREO_MIX)) {
|
|
return FALSE;
|
|
}
|
|
#if GST_GL_HAVE_OPENGL
|
|
if (!gst_element_register (plugin, "glmosaic",
|
|
GST_RANK_NONE, GST_TYPE_GL_MOSAIC)) {
|
|
return FALSE;
|
|
}
|
|
#endif /* GST_GL_HAVE_OPENGL */
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
|
|
GST_VERSION_MINOR,
|
|
openglmixers,
|
|
"OpenGL mixers",
|
|
plugin_init, VERSION, GST_LICENSE, GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)
|