[deb_x265.git] / source / encoder / nal.h

/*****************************************************************************
* Copyright (C) 2013 x265 project
*
* Authors: Steve Borho <steve@borho.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111, USA.
*
* This program is also available under a commercial proprietary license.
* For more information, contact us at license @ x265.com.
*****************************************************************************/

#ifndef X265_NAL_H
#define X265_NAL_H

#include "common.h"
#include "x265.h"

namespace x265 {
// private namespace

class Bitstream;

class NALList
{
    static const int MAX_NAL_UNITS = 16;

public:

    x265_nal    m_nal[MAX_NAL_UNITS];
    uint32_t    m_numNal;

    uint8_t*    m_buffer;
    uint32_t    m_occupancy;
    uint32_t    m_allocSize;

    uint8_t*    m_extraBuffer;
    uint32_t    m_extraOccupancy;
    uint32_t    m_extraAllocSize;

    NALList();
    ~NALList() { X265_FREE(m_buffer); X265_FREE(m_extraBuffer); }

    void takeContents(NALList& other);

    void serialize(NalUnitType nalUnitType, const Bitstream& bs);

    uint32_t serializeSubstreams(uint32_t* streamSizeBytes, uint32_t streamCount, const Bitstream* streams);
};

}

#endif // ifndef X265_NAL_H
Commit	Line	Data
72b9787e JB	1	/*****************************************************************************
	2	* Copyright (C) 2013 x265 project
	3	*
	4	* Authors: Steve Borho <steve@borho.org>
	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*
	11	* This program is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	14	* GNU General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU General Public License
	17	* along with this program; if not, write to the Free Software
	18	* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111, USA.
	19	*
	20	* This program is also available under a commercial proprietary license.
	21	* For more information, contact us at license @ x265.com.
	22	*****************************************************************************/
	23
	24	#ifndef X265_NAL_H
	25	#define X265_NAL_H
	26
	27	#include "common.h"
	28	#include "x265.h"
	29
	30	namespace x265 {
	31	// private namespace
	32
	33	class Bitstream;
	34
	35	class NALList
	36	{
	37	static const int MAX_NAL_UNITS = 16;
	38
	39	public:
	40
	41	x265_nal m_nal[MAX_NAL_UNITS];
	42	uint32_t m_numNal;
	43
	44	uint8_t* m_buffer;
	45	uint32_t m_occupancy;
	46	uint32_t m_allocSize;
	47
	48	uint8_t* m_extraBuffer;
	49	uint32_t m_extraOccupancy;
	50	uint32_t m_extraAllocSize;
	51
	52	NALList();
	53	~NALList() { X265_FREE(m_buffer); X265_FREE(m_extraBuffer); }
	54
	55	void takeContents(NALList& other);
	56
	57	void serialize(NalUnitType nalUnitType, const Bitstream& bs);
	58
	59	uint32_t serializeSubstreams(uint32_t* streamSizeBytes, uint32_t streamCount, const Bitstream* streams);
	60	};
	61
	62	}
	63
	64	#endif // ifndef X265_NAL_H