From af52f547bd5ec1920baf92461739e17f345960e3 Mon Sep 17 00:00:00 2001 From: Stefan Kost Date: Tue, 15 Jan 2008 07:42:51 +0000 Subject: docs/plugins/: Update plugin docs. Original commit message from CVS: * docs/plugins/Makefile.am: * docs/plugins/gst-plugins-good-plugins.args: * docs/plugins/gst-plugins-good-plugins.signals: * docs/plugins/inspect/plugin-alaw.xml: * docs/plugins/inspect/plugin-alpha.xml: * docs/plugins/inspect/plugin-alphacolor.xml: * docs/plugins/inspect/plugin-annodex.xml: * docs/plugins/inspect/plugin-apetag.xml: * docs/plugins/inspect/plugin-audiofx.xml: * docs/plugins/inspect/plugin-auparse.xml: * docs/plugins/inspect/plugin-autodetect.xml: * docs/plugins/inspect/plugin-avi.xml: * docs/plugins/inspect/plugin-cairo.xml: * docs/plugins/inspect/plugin-cdio.xml: * docs/plugins/inspect/plugin-cutter.xml: * docs/plugins/inspect/plugin-debug.xml: * docs/plugins/inspect/plugin-dv.xml: * docs/plugins/inspect/plugin-efence.xml: * docs/plugins/inspect/plugin-effectv.xml: * docs/plugins/inspect/plugin-flac.xml: * docs/plugins/inspect/plugin-flxdec.xml: * docs/plugins/inspect/plugin-gconfelements.xml: * docs/plugins/inspect/plugin-gdkpixbuf.xml: * docs/plugins/inspect/plugin-goom.xml: * docs/plugins/inspect/plugin-halelements.xml: * docs/plugins/inspect/plugin-icydemux.xml: * docs/plugins/inspect/plugin-id3demux.xml: * docs/plugins/inspect/plugin-jpeg.xml: * docs/plugins/inspect/plugin-ladspa.xml: * docs/plugins/inspect/plugin-level.xml: * docs/plugins/inspect/plugin-matroska.xml: * docs/plugins/inspect/plugin-mulaw.xml: * docs/plugins/inspect/plugin-multipart.xml: * docs/plugins/inspect/plugin-navigationtest.xml: * docs/plugins/inspect/plugin-png.xml: * docs/plugins/inspect/plugin-quicktime.xml: * docs/plugins/inspect/plugin-rtp.xml: * docs/plugins/inspect/plugin-rtsp.xml: * docs/plugins/inspect/plugin-shout2send.xml: * docs/plugins/inspect/plugin-smpte.xml: * docs/plugins/inspect/plugin-speex.xml: * docs/plugins/inspect/plugin-taglib.xml: * docs/plugins/inspect/plugin-udp.xml: * docs/plugins/inspect/plugin-videobalance.xml: * docs/plugins/inspect/plugin-videobox.xml: * docs/plugins/inspect/plugin-videocrop.xml: * docs/plugins/inspect/plugin-videoflip.xml: * docs/plugins/inspect/plugin-videomixer.xml: * docs/plugins/inspect/plugin-wavenc.xml: * docs/plugins/inspect/plugin-wavpack.xml: * docs/plugins/inspect/plugin-wavparse.xml: Update plugin docs. * gst/videomixer/Makefile.am: * gst/videomixer/videomixer.c: * gst/videomixer/videomixer.h: * gst/videomixer/videomixerpad.h: Split out header to fix warnings from the doc-build. --- gst/videomixer/videomixer.h | 98 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 98 insertions(+) create mode 100644 gst/videomixer/videomixer.h (limited to 'gst/videomixer/videomixer.h') diff --git a/gst/videomixer/videomixer.h b/gst/videomixer/videomixer.h new file mode 100644 index 00000000..102d3e16 --- /dev/null +++ b/gst/videomixer/videomixer.h @@ -0,0 +1,98 @@ +/* Generic video mixer plugin + * Copyright (C) 2008 Wim Taymans + * + * 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. + */ + +#ifndef __GST_VIDEO_MIXER_H__ +#define __GST_VIDEO_MIXER_H__ + +#include +#include "videomixerpad.h" + +G_BEGIN_DECLS + +#define GST_TYPE_VIDEO_MIXER (gst_videomixer_get_type()) +#define GST_VIDEO_MIXER(obj) \ + (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_VIDEO_MIXER, GstVideoMixer)) +#define GST_VIDEO_MIXER_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_VIDEO_MIXER, GstVideoMixerClass)) +#define GST_IS_VIDEO_MIXER(obj) \ + (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_VIDEO_MIXER)) +#define GST_IS_VIDEO_MIXER_CLASS(klass) \ + (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_VIDEO_MIXER)) + +typedef struct _GstVideoMixer GstVideoMixer; +typedef struct _GstVideoMixerClass GstVideoMixerClass; + +/** + * GstVideoMixerBackground: + * @VIDEO_MIXER_BACKGROUND_CHECKER: checker pattern background + * @VIDEO_MIXER_BACKGROUND_BLACK: solid color black background + * @VIDEO_MIXER_BACKGROUND_WHITE: solid color white background + * + * The different backgrounds videomixer can blend over. + */ +typedef enum +{ + VIDEO_MIXER_BACKGROUND_CHECKER, + VIDEO_MIXER_BACKGROUND_BLACK, + VIDEO_MIXER_BACKGROUND_WHITE +} +GstVideoMixerBackground; + +/** + * GstVideoMixer: + * + * The opaque #GstVideoMixer structure. + */ +struct _GstVideoMixer +{ + GstElement element; + + /* pad */ + GstPad *srcpad; + + /* Lock to prevent the state to change while blending */ + GMutex *state_lock; + /* Sink pads using Collect Pads from core's base library */ + GstCollectPads *collect; + /* sinkpads, a GSList of GstVideoMixerPads */ + GSList *sinkpads; + + gint numpads; + + /* the master pad */ + GstVideoMixerPad *master; + + gint in_width, in_height; + gint out_width, out_height; + gboolean setcaps; + gboolean sendseg; + + GstVideoMixerBackground background; + + gint fps_n; + gint fps_d; +}; + +struct _GstVideoMixerClass +{ + GstElementClass parent_class; +}; + +G_END_DECLS +#endif /* __GST_VIDEO_MIXER_H__ */ -- cgit