mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-30 13:41:48 +00:00
2c006cfccc
Original commit message from CVS: * docs/plugins/Makefile.am: * docs/plugins/gst-plugins-ugly-plugins-docs.sgml: * docs/plugins/gst-plugins-ugly-plugins-sections.txt: * gst/synaesthesia/Makefile.am: * gst/synaesthesia/gstsynaesthesia.c: * gst/synaesthesia/gstsynaesthesia.h: And yet more docs enabled.
87 lines
2.6 KiB
C
87 lines
2.6 KiB
C
/* GStreamer
|
|
* Copyright (C) <2001> Richard Boulton <richard@tartarus.org>
|
|
*
|
|
* gstsynaesthesia.c: implementation of synaesthesia drawing element
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GST_SYNAESTHESIA_H__
|
|
#define __GST_SYNAESTHESIA_H__
|
|
|
|
#include <string.h>
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
#include <gst/audio/audio.h>
|
|
#include <gst/base/gstadapter.h>
|
|
#include "synaescope.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define SYNAES_SAMPLES 512
|
|
#define SYNAES_WIDTH 320
|
|
#define SYNAES_HEIGHT 200
|
|
|
|
#define GST_TYPE_SYNAESTHESIA (gst_synaesthesia_get_type())
|
|
#define GST_SYNAESTHESIA(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_SYNAESTHESIA,GstSynaesthesia))
|
|
#define GST_SYNAESTHESIA_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_SYNAESTHESIA,GstSynaesthesiaClass))
|
|
#define GST_IS_SYNAESTHESIA(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_SYNAESTHESIA))
|
|
#define GST_IS_SYNAESTHESIA_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_SYNAESTHESIA))
|
|
|
|
typedef struct _GstSynaesthesia GstSynaesthesia;
|
|
typedef struct _GstSynaesthesiaClass GstSynaesthesiaClass;
|
|
|
|
GST_DEBUG_CATEGORY_STATIC (synaesthesia_debug);
|
|
#define GST_CAT_DEFAULT (synaesthesia_debug)
|
|
|
|
struct _GstSynaesthesia
|
|
{
|
|
GstElement element;
|
|
|
|
/* pads */
|
|
GstPad *sinkpad, *srcpad;
|
|
GstAdapter *adapter;
|
|
|
|
guint64 next_ts; /* the timestamp of the next frame */
|
|
guint64 frame_duration;
|
|
guint bps; /* bytes per sample */
|
|
guint spf; /* samples per video frame */
|
|
|
|
gint16 datain[2][SYNAES_SAMPLES];
|
|
|
|
/* video state */
|
|
gint fps_n, fps_d;
|
|
gint width;
|
|
gint height;
|
|
gint channels;
|
|
|
|
/* Audio state */
|
|
gint sample_rate;
|
|
gint rate;
|
|
|
|
/* Synaesthesia instance */
|
|
syn_instance *si;
|
|
};
|
|
|
|
struct _GstSynaesthesiaClass
|
|
{
|
|
GstElementClass parent_class;
|
|
};
|
|
|
|
GType gst_synaesthesia_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_SYNAESTHESIA_H__ */
|