gstreamer/sys/opensles/openslescommon.c
Matthew Waters 640a65bf96 gst: don't use volatile to mean atomic
volatile is not sufficient to provide atomic guarantees and real atomics
should be used instead.  GCC 11 has started warning about using volatile
with atomic operations.

https://gitlab.gnome.org/GNOME/glib/-/merge_requests/1719

Discovered in https://gitlab.freedesktop.org/gstreamer/gst-plugins-good/-/issues/868

Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/2098>
2021-03-22 14:34:36 +11:00

143 lines
4.4 KiB
C

/* GStreamer
* Copyright (C) 2015 Centricular Ltd.,
* Arun Raghavan <mail@arunraghavan.net>
*
* 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.
*/
#include "openslescommon.h"
#ifndef SL_ANDROID_RECORDING_PRESET_VOICE_COMMUNICATION
/* This was added in Android API level 14 */
#define SL_ANDROID_RECORDING_PRESET_VOICE_COMMUNICATION ((SLuint32) 0x00000004)
#endif
GType
gst_opensles_recording_preset_get_type (void)
{
static const GEnumValue values[] = {
{GST_OPENSLES_RECORDING_PRESET_NONE,
"GST_OPENSLES_RECORDING_PRESET_NONE", "none"},
{GST_OPENSLES_RECORDING_PRESET_GENERIC,
"GST_OPENSLES_RECORDING_PRESET_GENERIC", "generic"},
{GST_OPENSLES_RECORDING_PRESET_CAMCORDER,
"GST_OPENSLES_RECORDING_PRESET_CAMCORDER", "camcorder"},
{GST_OPENSLES_RECORDING_PRESET_VOICE_RECOGNITION,
"GST_OPENSLES_RECORDING_PRESET_VOICE_RECOGNITION", "voice-recognition"},
{GST_OPENSLES_RECORDING_PRESET_VOICE_COMMUNICATION,
"GST_OPENSLES_RECORDING_PRESET_VOICE_COMMUNICATION",
"voice-communication"},
{0, NULL, NULL}
};
static GType id = 0;
if (g_once_init_enter ((gsize *) & id)) {
GType _id;
_id = g_enum_register_static ("GstOpenSLESRecordingPreset", values);
g_once_init_leave ((gsize *) & id, _id);
}
return id;
}
SLint32
gst_to_opensles_recording_preset (GstOpenSLESRecordingPreset preset)
{
switch (preset) {
case GST_OPENSLES_RECORDING_PRESET_NONE:
return SL_ANDROID_RECORDING_PRESET_NONE;
case GST_OPENSLES_RECORDING_PRESET_GENERIC:
return SL_ANDROID_RECORDING_PRESET_GENERIC;
case GST_OPENSLES_RECORDING_PRESET_CAMCORDER:
return SL_ANDROID_RECORDING_PRESET_CAMCORDER;
case GST_OPENSLES_RECORDING_PRESET_VOICE_RECOGNITION:
return SL_ANDROID_RECORDING_PRESET_VOICE_RECOGNITION;
case GST_OPENSLES_RECORDING_PRESET_VOICE_COMMUNICATION:
return SL_ANDROID_RECORDING_PRESET_VOICE_COMMUNICATION;
default:
GST_ERROR ("Unsupported preset: %d", (int) preset);
return SL_ANDROID_RECORDING_PRESET_NONE;
}
}
GType
gst_opensles_stream_type_get_type (void)
{
static const GEnumValue values[] = {
{GST_OPENSLES_STREAM_TYPE_VOICE,
"GST_OPENSLES_STREAM_TYPE_VOICE", "voice"},
{GST_OPENSLES_STREAM_TYPE_SYSTEM,
"GST_OPENSLES_STREAM_TYPE_SYSTEM", "system"},
{GST_OPENSLES_STREAM_TYPE_RING,
"GST_OPENSLES_STREAM_TYPE_RING", "ring"},
{GST_OPENSLES_STREAM_TYPE_MEDIA,
"GST_OPENSLES_STREAM_TYPE_MEDIA", "media"},
{GST_OPENSLES_STREAM_TYPE_ALARM,
"GST_OPENSLES_STREAM_TYPE_ALARM", "alarm"},
{GST_OPENSLES_STREAM_TYPE_NOTIFICATION,
"GST_OPENSLES_STREAM_TYPE_NOTIFICATION", "notification"},
{GST_OPENSLES_STREAM_TYPE_NONE,
"GST_OPENSLES_STREAM_TYPE_NONE", "none"},
{0, NULL, NULL}
};
static GType id = 0;
if (g_once_init_enter ((gsize *) & id)) {
GType _id;
_id = g_enum_register_static ("GstOpenSLESStreamType", values);
g_once_init_leave ((gsize *) & id, _id);
}
return id;
}
SLint32
gst_to_opensles_stream_type (GstOpenSLESStreamType stream_type)
{
switch (stream_type) {
case GST_OPENSLES_STREAM_TYPE_VOICE:
return SL_ANDROID_STREAM_VOICE;
case GST_OPENSLES_STREAM_TYPE_SYSTEM:
return SL_ANDROID_STREAM_SYSTEM;
case GST_OPENSLES_STREAM_TYPE_RING:
return SL_ANDROID_STREAM_RING;
case GST_OPENSLES_STREAM_TYPE_MEDIA:
return SL_ANDROID_STREAM_MEDIA;
case GST_OPENSLES_STREAM_TYPE_ALARM:
return SL_ANDROID_STREAM_ALARM;
case GST_OPENSLES_STREAM_TYPE_NOTIFICATION:
return SL_ANDROID_STREAM_NOTIFICATION;
default:
GST_ERROR ("Unsupported stream type: %d", (int) stream_type);
return SL_ANDROID_STREAM_MEDIA;
}
}