FFmpeg/libavcodec/vbn.h
Marton Balint 013d774e22 avcodec/vbndec: add VBN decoder
Add support for decoding Vizrt Binary Image (VBN) files.

LZW-compressed data is not supported yet.

Signed-off-by: Marton Balint <cus@passwd.hu>
2022-04-10 20:12:23 +02:00

51 lines
1.5 KiB
C

/*
* VBN format definitions
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file
* VBN format definitions.
*/
#ifndef AVCODEC_VBN_H
#define AVCODEC_VBN_H
#define VBN_MAGIC 0x900df11e
#define VBN_MAJOR 3
#define VBN_MINOR 4
#define VBN_HEADER_SIZE 192
#define VBN_FORMAT_RAW 0
#define VBN_FORMAT_LZ 1
#define VBN_FORMAT_DXT1 2
#define VBN_FORMAT_DXT5 3
#define VBN_COMPRESSION_NONE 0
#define VBN_COMPRESSION_LZW 0x100
#define VBN_PIX_ALPHA 0
#define VBN_PIX_LUMINANCE 1
#define VBN_PIX_LUMINANCE_ALPHA 2
#define VBN_PIX_RGB 3
#define VBN_PIX_RGBA 5
#define VBN_PIX_INDEX 6
#endif /* AVCODEC_VBN_H */