2 * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu>
3 * Copyright (C) <2009> STEricsson <benjamin.gaignard@stericsson.com>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public
16 * License along with this library; if not, write to the
17 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
21 #ifndef __GST_QTDEMUX_TYPES_H__
22 #define __GST_QTDEMUX_TYPES_H__
25 #include <gst/base/gstbytereader.h>
31 typedef gboolean (*QtDumpFunc) (GstQTDemux * qtdemux, GstByteReader * data,
34 typedef struct _QtNodeType QtNodeType;
36 #define QT_UINT32(a) (GST_READ_UINT32_BE(a))
37 #define QT_UINT24(a) (GST_READ_UINT32_BE(a) >> 8)
38 #define QT_UINT16(a) (GST_READ_UINT16_BE(a))
39 #define QT_UINT8(a) (GST_READ_UINT8(a))
40 #define QT_FP32(a) ((GST_READ_UINT32_BE(a))/65536.0)
41 #define QT_SFP32(a) (((gint)(GST_READ_UINT32_BE(a)))/65536.0)
42 #define QT_FP16(a) ((GST_READ_UINT16_BE(a))/256.0)
43 #define QT_FOURCC(a) (GST_READ_UINT32_LE(a))
44 #define QT_UINT64(a) ((((guint64)QT_UINT32(a))<<32)|QT_UINT32(((guint8 *)a)+4))
46 #ifdef TIZEN_FEATURE_QTDEMUX_MODIFICATION
47 #define RFC_AMBISONIC_SA3DBOX_VERSION_SUPPORTED 0
48 #define RFC_AMBISONIC_TYPE_PERIPHONIC 0
49 #define RFC_AMBISONIC_ORDER_FOA 1
50 #define RFC_AMBISONIC_CHANNEL_ORDERING_ACN 0
51 #define RFC_AMBISONIC_CHANNEL_ORDERING_FUMA 1 /* FIXME: Currently value is not defined in Spatial Audio RFC */
52 #define RFC_AMBISONIC_NORMALIZATION_SN3D 0
53 #define RFC_AMBISONIC_NORMALIZATION_FUMA 1 /* FIXME: Currently value is not defined in Spatial Audio RFC */
54 #endif /* TIZEN_FEATURE_QTDEMUX_MODIFICATION */
58 QT_FLAG_CONTAINER = (1 << 0)
70 TF_BASE_DATA_OFFSET = 0x000001, /* base-data-offset-present */
71 TF_SAMPLE_DESCRIPTION_INDEX = 0x000002, /* sample-description-index-present */
72 TF_DEFAULT_SAMPLE_DURATION = 0x000008, /* default-sample-duration-present */
73 TF_DEFAULT_SAMPLE_SIZE = 0x000010, /* default-sample-size-present */
74 TF_DEFAULT_SAMPLE_FLAGS = 0x000020, /* default-sample-flags-present */
75 TF_DURATION_IS_EMPTY = 0x010000, /* duration-is-empty */
76 TF_DEFAULT_BASE_IS_MOOF = 0x020000 /* default-base-is-moof */
81 TR_DATA_OFFSET = 0x000001, /* data-offset-present */
82 TR_FIRST_SAMPLE_FLAGS = 0x000004, /* first-sample-flags-present */
83 TR_SAMPLE_DURATION = 0x000100, /* sample-duration-present */
84 TR_SAMPLE_SIZE = 0x000200, /* sample-size-present */
85 TR_SAMPLE_FLAGS = 0x000400, /* sample-flags-present */
86 TR_COMPOSITION_TIME_OFFSETS = 0x000800 /* sample-composition-time-offsets-presents */
89 #ifdef TIZEN_FEATURE_QTDEMUX_MODIFICATION
92 QTDEMUX_AMBISONIC_TYPE_UNKNOWN = 0,
93 QTDEMUX_AMBISONIC_TYPE_PERIPHONIC = 1, /* To comply with Google's Spatial Audio RFC */
94 QTDEMUX_AMBISONIC_TYPE_NON_PERIPHONIC = 2,
95 } QTDEMUX_AMBISONIC_TYPE;
99 QTDEMUX_AMBISONIC_FORMAT_UNKNOWN = 0,
100 QTDEMUX_AMBISONIC_FORMAT_AMBIX = 1, /* AMBIX (Channel sequence: ACN, Normalization: SN3D) */
101 QTDEMUX_AMBISONIC_FORMAT_AMB = 2, /* .AMB, Tetraproc (Channel sequence: FuMa, Normalization: FuMa) */
102 QTDEMUX_AMBISONIC_FORMAT_UA = 3, /* Universal Ambisonics (Channel sequence: SID, Normalization: N3D) */
103 } QTDEMUX_AMBISONIC_FORMAT;
107 QTDEMUX_AMBISONIC_ORDER_UNKNOWN = 0,
108 QTDEMUX_AMBISONIC_ORDER_FOA = 1, /* First order Ambisonics */
109 QTDEMUX_AMBISONIC_ORDER_TOA = 3, /* Third order Ambisonics */
110 QTDEMUX_AMBISONIC_ORDER_HOA, /* Higher order Ambisonics */
111 } QTDEMUX_AMBISONIC_ORDER;
115 QTDEMUX_AMBISONIC_CHANNEL_ORDERING_UNKNOWN = 0,
116 QTDEMUX_AMBISONIC_CHANNEL_ORDERING_ACN = 1, /* Ambisonic Channel Number (ACN) system */
117 QTDEMUX_AMBISONIC_CHANNEL_ORDERING_FUMA = 2, /* Furse-Malham ordering */
118 QTDEMUX_AMBISONIC_CHANNEL_ORDERING_SID = 3, /* Single Index Designation ordering */
119 } QTDEMUX_AMBISONIC_CHANNEL_ORDERING;
123 QTDEMUX_AMBISONIC_NORMALIZATION_UNKNOWN = 0,
124 QTDEMUX_AMBISONIC_NORMALIZATION_SN3D = 1, /* Schmidt semi-normalization */
125 QTDEMUX_AMBISONIC_NORMALIZATION_FUMA = 2, /* Furse-Malham MaxN normalization */
126 QTDEMUX_AMBISONIC_NORMALIZATION_N3D = 3, /* Full 3D normalization */
127 } QTDEMUX_AMBISONIC_NORMALIZATION;
128 #endif /* TIZEN_FEATURE_QTDEMUX_MODIFICATION */
130 const QtNodeType *qtdemux_type_get (guint32 fourcc);
134 #endif /* __GST_QTDEMUX_TYPES_H__ */