add missing filez

Original commit message from CVS:
add missing filez
This commit is contained in:
Andy Wingo 2005-07-08 13:19:16 +00:00
parent 6fc2023e8f
commit 81dae26a23
3 changed files with 1377 additions and 1 deletions

2
common

@ -1 +1 @@
Subproject commit 03aa1cd7f77f87fc24565044c0a3c9c5124c39a4
Subproject commit 221ac8abacb46858382a9f8c924152ae588f4a2e

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sys/oss/gstosshelper.c Normal file

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sys/oss/gstosshelper.h Normal file
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/* GStreamer
* Copyright (C) 1999,2000 Erik Walthinsen <omega@cse.ogi.edu>
* 2000 Wim Taymans <wim.taymans@chello.be>
*
* gstosshelper.h: helper functions for OSS Device handling. This
* set of functions takes care of device setting/getting,
* opening/closing devices, parsing caps to OSS formats/settings
* or the other way around, device probing, supported format
* probing and mixer integration.
*
* 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_OSS_HELPER_H__
#define __GST_OSS_HELPER_H__
#include <gst/gst.h>
#include <sys/types.h>
/* debugging category */
GST_DEBUG_CATEGORY_EXTERN (oss_debug);
#define GST_CAT_DEFAULT oss_debug
G_BEGIN_DECLS
enum {
ARG_0,
OSS_ARG_DEVICE,
OSS_ARG_MIXER_DEVICE,
OSS_ARG_DEVICE_NAME,
OSS_ARG_0
};
typedef enum {
GST_OSS_MODE_READ,
GST_OSS_MODE_WRITE,
GST_OSS_MODE_VOLUME,
GST_OSS_MODE_MIXER
} GstOssOpenMode;
/*
* Embed those two in whatever object you're creating.
*/
typedef struct _GstOssDeviceCombination {
gchar *dsp, *mixer;
dev_t dev;
} GstOssDeviceCombination;
typedef struct _GstOssDevice {
/* device state */
int fd;
int caps; /* the capabilities */
gint format;
gint fragment;
guint64 fragment_time;
gint fragment_size;
GstOssOpenMode mode;
GstCaps *probed_caps;
/* stats bytes per *second* */
guint bps;
/* sample width in bytes */
guint sample_width;
/* parameters */
gint law;
gint endianness;
gboolean sign;
gint width;
gint depth;
gint channels;
gint rate;
/* mixer stuff */
GList *tracklist;
guint32 stereomask,
recdevs,
recmask,
mixcaps;
gint mixer_fd;
gchar *device_name;
} GstOssDevice;
/*
* class/type/interface handling for mixer/device handling.
*/
void gst_oss_add_mixer_type (GType type);
void gst_oss_add_device_properties (GstElementClass * klass);
void gst_oss_set_device_property (GstElement * element,
GstOssDeviceCombination * c,
GstOssDevice * dev,
guint prop_id,
GParamSpec * pspec,
const GValue * value);
void gst_oss_get_device_property (GstElement * element,
GstOssDeviceCombination * c,
GstOssDevice * d,
guint prop_id,
GParamSpec * pspec,
GValue * value);
/*
* device open/close.
*/
void gst_oss_init (GObject * obj,
GstOssDeviceCombination * c,
GstOssDevice * dev,
GstOssOpenMode mode);
void gst_oss_dispose (GstOssDeviceCombination * c,
GstOssDevice * dev);
gboolean gst_oss_open (GstElement * element,
GstOssDeviceCombination * c,
GstOssDevice * dev);
void gst_oss_close (GstOssDevice * dev);
/*
* caps parsing/probing.
*/
gboolean gst_oss_parse_caps (GstOssDevice * dev,
const GstCaps * caps);
gboolean gst_oss_merge_fixed_caps (GstOssDevice * dev,
GstCaps * caps);
gboolean gst_oss_sync_parms (GstOssDevice * dev);
void gst_oss_reset (GstOssDevice * dev);
gboolean gst_oss_convert (GstOssDevice * dev,
GstFormat src_format,
gint64 src_value,
GstFormat * dest_format,
gint64 * dest_value);
void gst_oss_probe_caps (GstOssDevice * dev);
G_END_DECLS
#endif /* __GST_OSS_HELPER_H__ */