You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
78 lines
3.0 KiB
78 lines
3.0 KiB
/*****************************************************************************
|
|
* desc_1c.h: ISO/IEC 13818-1 Descriptor 0x1c (MPEG-4 audio descriptor)
|
|
*****************************************************************************
|
|
* Copyright (C) 2011 Unix Solutions Ltd.
|
|
*
|
|
* Authors: Georgi Chorbadzhiyski <georgi@unixsol.org>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining
|
|
* a copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sublicense, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject
|
|
* to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be
|
|
* included in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
|
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
|
|
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
|
|
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*****************************************************************************/
|
|
|
|
/*
|
|
* Normative references:
|
|
* - ISO/IEC 13818-1:2007(E) (MPEG-2 Systems)
|
|
*/
|
|
|
|
#ifndef __BITSTREAM_MPEG_DESC_1C_H__
|
|
#define __BITSTREAM_MPEG_DESC_1C_H__
|
|
|
|
#include <bitstream/common.h>
|
|
#include <bitstream/mpeg/psi/descriptors.h>
|
|
#include <bitstream/mpeg/psi/desc_1b.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
/*****************************************************************************
|
|
* Descriptor 0x1c (MPEG-4 audio descriptor)
|
|
*****************************************************************************/
|
|
#define DESC1C_HEADER_SIZE (DESC_HEADER_SIZE + 1)
|
|
|
|
static inline void desc1c_init(uint8_t *p_desc)
|
|
{
|
|
desc_set_tag(p_desc, 0x1c);
|
|
desc_set_length(p_desc, DESC1C_HEADER_SIZE - DESC_HEADER_SIZE);
|
|
}
|
|
|
|
#define desc1c_validate desc1b_validate
|
|
#define desc1c_get_mpeg4_audio_profile_and_level desc1b_get_mpeg4_visual_profile_and_level
|
|
#define desc1c_set_mpeg4_audio_profile_and_level desc1b_set_mpeg4_visual_profile_and_level
|
|
|
|
static inline void desc1c_print(const uint8_t *p_desc, f_print pf_print,
|
|
void *opaque, print_type_t i_print_type)
|
|
{
|
|
switch (i_print_type) {
|
|
case PRINT_XML:
|
|
pf_print(opaque, "<MPEG4_AUDIO_DESC audio_profile_and_level=\"0x%02x\"/>",
|
|
desc1c_get_mpeg4_audio_profile_and_level(p_desc));
|
|
break;
|
|
default:
|
|
pf_print(opaque," - desc 1c mpeg4_audio audio_profile_and_level=0x%02x",
|
|
desc1c_get_mpeg4_audio_profile_and_level(p_desc));
|
|
}
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|