gstreamer/sys/uvch264/uvc_h264.c
2012-11-04 00:09:59 +00:00

122 lines
3.2 KiB
C

/*
* GStreamer
*
* Copyright (C) 2012 Cisco Systems, Inc.
* Author: Youness Alaoui <youness.alaoui@collabora.co.uk>
*
* 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.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "uvc_h264.h"
GType
uvc_h264_slicemode_get_type (void)
{
static GType type = 0;
static const GEnumValue types[] = {
{UVC_H264_SLICEMODE_IGNORED, "Ignored", "ignored"},
{UVC_H264_SLICEMODE_BITSPERSLICE, "Bits per slice", "bits/slice"},
{UVC_H264_SLICEMODE_MBSPERSLICE, "MBs per Slice", "MBs/slice"},
{UVC_H264_SLICEMODE_SLICEPERFRAME, "Slice Per Frame", "slice/frame"},
{0, NULL, NULL}
};
if (!type) {
type = g_enum_register_static ("UvcH264SliceMode", types);
}
return type;
}
GType
uvc_h264_usagetype_get_type (void)
{
static GType type = 0;
static const GEnumValue types[] = {
{UVC_H264_USAGETYPE_REALTIME, "Realtime (video conferencing)", "realtime"},
{UVC_H264_USAGETYPE_BROADCAST, "Broadcast", "broadcast"},
{UVC_H264_USAGETYPE_STORAGE, "Storage", "storage"},
{UVC_H264_USAGETYPE_UCCONFIG_0, "UCConfig 0", "ucconfig0"},
{UVC_H264_USAGETYPE_UCCONFIG_1, "UCConfig 1", "ucconfig1"},
{UVC_H264_USAGETYPE_UCCONFIG_2Q, "UCConfig 2Q", "ucconfig2q"},
{UVC_H264_USAGETYPE_UCCONFIG_2S, "UCConfig 2S", "ucconfig2s"},
{UVC_H264_USAGETYPE_UCCONFIG_3, "UCConfig 3", "ucconfig3"},
{0, NULL, NULL}
};
if (!type) {
type = g_enum_register_static ("UvcH264UsageType", types);
}
return type;
}
GType
uvc_h264_ratecontrol_get_type (void)
{
static GType type = 0;
static const GEnumValue types[] = {
{UVC_H264_RATECONTROL_CBR, "Constant bit rate", "cbr"},
{UVC_H264_RATECONTROL_VBR, "Variable bit rate", "vbr"},
{UVC_H264_RATECONTROL_CONST_QP, "Constant QP", "qp"},
{0, NULL, NULL}
};
if (!type) {
type = g_enum_register_static ("UvcH264RateControl", types);
}
return type;
}
GType
uvc_h264_streamformat_get_type (void)
{
static GType type = 0;
static const GEnumValue types[] = {
{UVC_H264_STREAMFORMAT_ANNEXB, "Byte stream format (Annex B)", "byte"},
{UVC_H264_STREAMFORMAT_NAL, "NAL stream format", "nal"},
{0, NULL, NULL}
};
if (!type) {
type = g_enum_register_static ("UvcH264StreamFormat", types);
}
return type;
}
GType
uvc_h264_entropy_get_type (void)
{
static GType type = 0;
static const GEnumValue types[] = {
{UVC_H264_ENTROPY_CAVLC, "CAVLC", "cavlc"},
{UVC_H264_ENTROPY_CABAC, "CABAC", "cabac"},
{0, NULL, NULL}
};
if (!type) {
type = g_enum_register_static ("UvcH264Entropy", types);
}
return type;
}