mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-25 09:40:37 +00:00
8b65d9d182
Original commit message from CVS: * ext/hal/gsthalaudiosink.c: (do_toggle_element): * ext/hal/gsthalaudiosrc.c: (do_toggle_element): Having NULL as UDI previously selected the default sink/src. Change this back but mention it in the debug output. * ext/hal/hal.c: (gst_hal_get_alsa_element), (gst_hal_get_oss_element), (gst_hal_get_string), (gst_hal_render_bin_from_udi), (gst_hal_get_audio_sink), (gst_hal_get_audio_src): * ext/hal/hal.h: Refactor a bit, check all error conditions, greatly improve debugging and fix some possible memory leaks. Also implement OSS support and allow specifying an UDI that points to a real device. For this the child device which supports ALSA (preferred) or OSS is used. As a side effect this makes it impossible now to get a alsasink in halaudiosrc and a alsasrc in halaudiosink.
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/* GStreamer
|
|
* Copyright (C) <2002> Thomas Vander Stichele <thomas@apestaart.org>
|
|
* Copyright (C) <2006> Jürg Billeter <j@bitron.ch>
|
|
*
|
|
* 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_HAL_H
|
|
#define GST_HAL_H
|
|
|
|
/*
|
|
* this library handles interaction with Hal
|
|
*/
|
|
|
|
#include <gst/gst.h>
|
|
#include <dbus/dbus.h>
|
|
#include <libhal.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef enum
|
|
{
|
|
GST_HAL_AUDIOSINK,
|
|
GST_HAL_AUDIOSRC
|
|
} GstHalDeviceType;
|
|
|
|
GstElement *gst_hal_render_bin_from_udi (const gchar * udi,
|
|
GstHalDeviceType type);
|
|
|
|
GstElement *gst_hal_get_audio_sink (const gchar * udi);
|
|
GstElement *gst_hal_get_audio_src (const gchar * udi);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* GST_HAL_H */
|