199 lines
7.1 KiB
C
199 lines
7.1 KiB
C
|
/*
|
||
|
|
* Media Bus API header
|
||
|
|
*
|
||
|
|
* Copyright (C) 2009, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License version 2 as
|
||
|
|
* published by the Free Software Foundation.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __LINUX_MEDIA_BUS_FORMAT_H
|
||
|
|
#define __LINUX_MEDIA_BUS_FORMAT_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
* These bus formats uniquely identify data formats on the data bus. Format 0
|
||
|
|
* is reserved, MEDIA_BUS_FMT_FIXED shall be used by host-client pairs, where
|
||
|
|
* the data format is fixed. Additionally, "2X8" means that one pixel is
|
||
|
|
* transferred in two 8-bit samples, "BE" or "LE" specify in which order those
|
||
|
|
* samples are transferred over the bus: "LE" means that the least significant
|
||
|
|
* bits are transferred first, "BE" means that the most significant bits are
|
||
|
|
* transferred first, and "PADHI" and "PADLO" define which bits - low or high,
|
||
|
|
* in the incomplete high byte, are filled with padding bits.
|
||
|
|
*
|
||
|
|
* The bus formats are grouped by type, bus_width, bits per component, samples
|
||
|
|
* per pixel and order of subsamples. Numerical values are sorted using generic
|
||
|
|
* numerical sort order (8 thus comes before 10).
|
||
|
|
*
|
||
|
|
* As their value can't change when a new bus format is inserted in the
|
||
|
|
* enumeration, the bus formats are explicitly given a numerical value. The next
|
||
|
|
* free values for each category are listed below, update them when inserting
|
||
|
|
* new pixel codes.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define MEDIA_BUS_FMT_FIXED 0x0001
|
||
|
|
|
||
|
|
/* RGB - next is 0x1018 */
|
||
|
|
#define MEDIA_BUS_FMT_RGB444_1X12 0x1016
|
||
|
|
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_BE 0x1001
|
||
|
|
#define MEDIA_BUS_FMT_RGB444_2X8_PADHI_LE 0x1002
|
||
|
|
#define MEDIA_BUS_FMT_RGB555_2X8_PADHI_BE 0x1003
|
||
|
|
#define MEDIA_BUS_FMT_RGB555_2X8_PADHI_LE 0x1004
|
||
|
|
#define MEDIA_BUS_FMT_RGB565_1X16 0x1017
|
||
|
|
#define MEDIA_BUS_FMT_BGR565_2X8_BE 0x1005
|
||
|
|
#define MEDIA_BUS_FMT_BGR565_2X8_LE 0x1006
|
||
|
|
#define MEDIA_BUS_FMT_RGB565_2X8_BE 0x1007
|
||
|
|
#define MEDIA_BUS_FMT_RGB565_2X8_LE 0x1008
|
||
|
|
#define MEDIA_BUS_FMT_RGB666_1X18 0x1009
|
||
|
|
#define MEDIA_BUS_FMT_RBG888_1X24 0x100e
|
||
|
|
#define MEDIA_BUS_FMT_RGB666_1X24_CPADHI 0x1015
|
||
|
|
#define MEDIA_BUS_FMT_RGB666_1X7X3_SPWG 0x1010
|
||
|
|
#define MEDIA_BUS_FMT_BGR888_1X24 0x1013
|
||
|
|
#define MEDIA_BUS_FMT_GBR888_1X24 0x1014
|
||
|
|
#define MEDIA_BUS_FMT_RGB888_1X24 0x100a
|
||
|
|
#define MEDIA_BUS_FMT_RGB888_2X12_BE 0x100b
|
||
|
|
#define MEDIA_BUS_FMT_RGB888_2X12_LE 0x100c
|
||
|
|
#define MEDIA_BUS_FMT_RGB888_1X7X4_SPWG 0x1011
|
||
|
|
#define MEDIA_BUS_FMT_RGB888_1X7X4_JEIDA 0x1012
|
||
|
|
#define MEDIA_BUS_FMT_ARGB8888_1X32 0x100d
|
||
|
|
#define MEDIA_BUS_FMT_RGB888_1X32_PADHI 0x100f
|
||
|
|
|
||
|
|
/* YUV (including grey) - next is 0x2026 */
|
||
|
|
#define MEDIA_BUS_FMT_Y8_1X8 0x2001
|
||
|
|
#define MEDIA_BUS_FMT_UV8_1X8 0x2015
|
||
|
|
#define MEDIA_BUS_FMT_UYVY8_1_5X8 0x2002
|
||
|
|
#define MEDIA_BUS_FMT_VYUY8_1_5X8 0x2003
|
||
|
|
#define MEDIA_BUS_FMT_YUYV8_1_5X8 0x2004
|
||
|
|
#define MEDIA_BUS_FMT_YVYU8_1_5X8 0x2005
|
||
|
|
#define MEDIA_BUS_FMT_UYVY8_2X8 0x2006
|
||
|
|
#define MEDIA_BUS_FMT_VYUY8_2X8 0x2007
|
||
|
|
#define MEDIA_BUS_FMT_YUYV8_2X8 0x2008
|
||
|
|
#define MEDIA_BUS_FMT_YVYU8_2X8 0x2009
|
||
|
|
#define MEDIA_BUS_FMT_Y10_1X10 0x200a
|
||
|
|
#define MEDIA_BUS_FMT_UYVY10_2X10 0x2018
|
||
|
|
#define MEDIA_BUS_FMT_VYUY10_2X10 0x2019
|
||
|
|
#define MEDIA_BUS_FMT_YUYV10_2X10 0x200b
|
||
|
|
#define MEDIA_BUS_FMT_YVYU10_2X10 0x200c
|
||
|
|
#define MEDIA_BUS_FMT_Y12_1X12 0x2013
|
||
|
|
#define MEDIA_BUS_FMT_UYVY12_2X12 0x201c
|
||
|
|
#define MEDIA_BUS_FMT_VYUY12_2X12 0x201d
|
||
|
|
#define MEDIA_BUS_FMT_YUYV12_2X12 0x201e
|
||
|
|
#define MEDIA_BUS_FMT_YVYU12_2X12 0x201f
|
||
|
|
#define MEDIA_BUS_FMT_UYVY8_1X16 0x200f
|
||
|
|
#define MEDIA_BUS_FMT_VYUY8_1X16 0x2010
|
||
|
|
#define MEDIA_BUS_FMT_YUYV8_1X16 0x2011
|
||
|
|
#define MEDIA_BUS_FMT_YVYU8_1X16 0x2012
|
||
|
|
#define MEDIA_BUS_FMT_YDYUYDYV8_1X16 0x2014
|
||
|
|
#define MEDIA_BUS_FMT_UYVY10_1X20 0x201a
|
||
|
|
#define MEDIA_BUS_FMT_VYUY10_1X20 0x201b
|
||
|
|
#define MEDIA_BUS_FMT_YUYV10_1X20 0x200d
|
||
|
|
#define MEDIA_BUS_FMT_YVYU10_1X20 0x200e
|
||
|
|
#define MEDIA_BUS_FMT_VUY8_1X24 0x2024
|
||
|
|
#define MEDIA_BUS_FMT_YUV8_1X24 0x2025
|
||
|
|
#define MEDIA_BUS_FMT_UYVY12_1X24 0x2020
|
||
|
|
#define MEDIA_BUS_FMT_VYUY12_1X24 0x2021
|
||
|
|
#define MEDIA_BUS_FMT_YUYV12_1X24 0x2022
|
||
|
|
#define MEDIA_BUS_FMT_YVYU12_1X24 0x2023
|
||
|
|
#define MEDIA_BUS_FMT_YUV10_1X30 0x2016
|
||
|
|
#define MEDIA_BUS_FMT_AYUV8_1X32 0x2017
|
||
|
|
|
||
|
|
/* Bayer - next is 0x3019 */
|
||
|
|
#define MEDIA_BUS_FMT_SBGGR8_1X8 0x3001
|
||
|
|
#define MEDIA_BUS_FMT_SGBRG8_1X8 0x3013
|
||
|
|
#define MEDIA_BUS_FMT_SGRBG8_1X8 0x3002
|
||
|
|
#define MEDIA_BUS_FMT_SRGGB8_1X8 0x3014
|
||
|
|
#define MEDIA_BUS_FMT_SBGGR10_ALAW8_1X8 0x3015
|
||
|
|
#define MEDIA_BUS_FMT_SGBRG10_ALAW8_1X8 0x3016
|
||
|
|
#define MEDIA_BUS_FMT_SGRBG10_ALAW8_1X8 0x3017
|
||
|
|
#define MEDIA_BUS_FMT_SRGGB10_ALAW8_1X8 0x3018
|
||
|
|
#define MEDIA_BUS_FMT_SBGGR10_DPCM8_1X8 0x300b
|
||
|
|
#define MEDIA_BUS_FMT_SGBRG10_DPCM8_1X8 0x300c
|
||
|
|
#define MEDIA_BUS_FMT_SGRBG10_DPCM8_1X8 0x3009
|
||
|
|
#define MEDIA_BUS_FMT_SRGGB10_DPCM8_1X8 0x300d
|
||
|
|
#define MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_BE 0x3003
|
||
|
|
#define MEDIA_BUS_FMT_SBGGR10_2X8_PADHI_LE 0x3004
|
||
|
|
#define MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_BE 0x3005
|
||
|
|
#define MEDIA_BUS_FMT_SBGGR10_2X8_PADLO_LE 0x3006
|
||
|
|
#define MEDIA_BUS_FMT_SBGGR10_1X10 0x3007
|
||
|
|
#define MEDIA_BUS_FMT_SGBRG10_1X10 0x300e
|
||
|
|
#define MEDIA_BUS_FMT_SGRBG10_1X10 0x300a
|
||
|
|
#define MEDIA_BUS_FMT_SRGGB10_1X10 0x300f
|
||
|
|
#define MEDIA_BUS_FMT_SBGGR12_1X12 0x3008
|
||
|
|
#define MEDIA_BUS_FMT_SGBRG12_1X12 0x3010
|
||
|
|
#define MEDIA_BUS_FMT_SGRBG12_1X12 0x3011
|
||
|
|
#define MEDIA_BUS_FMT_SRGGB12_1X12 0x3012
|
||
|
|
|
||
|
|
/* JPEG compressed formats - next is 0x4002 */
|
||
|
|
#define MEDIA_BUS_FMT_JPEG_1X8 0x4001
|
||
|
|
|
||
|
|
/* Vendor specific formats - next is 0x5002 */
|
||
|
|
|
||
|
|
/* S5C73M3 sensor specific interleaved UYVY and JPEG */
|
||
|
|
#define MEDIA_BUS_FMT_S5C_UYVY_JPEG_1X8 0x5001
|
||
|
|
|
||
|
|
/* HSV - next is 0x6002 */
|
||
|
|
#define MEDIA_BUS_FMT_AHSV8888_1X32 0x6001
|
||
|
|
|
||
|
|
/* see also http://vektor.theorem.ca/graphics/ycbcr/ */
|
||
|
|
enum v4l2_colorspace {
|
||
|
|
/*
|
||
|
|
* Default colorspace, i.e. let the driver figure it out.
|
||
|
|
* Can only be used with video capture.
|
||
|
|
*/
|
||
|
|
V4L2_COLORSPACE_DEFAULT = 0,
|
||
|
|
|
||
|
|
/* SMPTE 170M: used for broadcast NTSC/PAL SDTV */
|
||
|
|
V4L2_COLORSPACE_SMPTE170M = 1,
|
||
|
|
|
||
|
|
/* Obsolete pre-1998 SMPTE 240M HDTV standard, superseded by Rec 709 */
|
||
|
|
V4L2_COLORSPACE_SMPTE240M = 2,
|
||
|
|
|
||
|
|
/* Rec.709: used for HDTV */
|
||
|
|
V4L2_COLORSPACE_REC709 = 3,
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Deprecated, do not use. No driver will ever return this. This was
|
||
|
|
* based on a misunderstanding of the bt878 datasheet.
|
||
|
|
*/
|
||
|
|
V4L2_COLORSPACE_BT878 = 4,
|
||
|
|
|
||
|
|
/*
|
||
|
|
* NTSC 1953 colorspace. This only makes sense when dealing with
|
||
|
|
* really, really old NTSC recordings. Superseded by SMPTE 170M.
|
||
|
|
*/
|
||
|
|
V4L2_COLORSPACE_470_SYSTEM_M = 5,
|
||
|
|
|
||
|
|
/*
|
||
|
|
* EBU Tech 3213 PAL/SECAM colorspace. This only makes sense when
|
||
|
|
* dealing with really old PAL/SECAM recordings. Superseded by
|
||
|
|
* SMPTE 170M.
|
||
|
|
*/
|
||
|
|
V4L2_COLORSPACE_470_SYSTEM_BG = 6,
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Effectively shorthand for V4L2_COLORSPACE_SRGB, V4L2_YCBCR_ENC_601
|
||
|
|
* and V4L2_QUANTIZATION_FULL_RANGE. To be used for (Motion-)JPEG.
|
||
|
|
*/
|
||
|
|
V4L2_COLORSPACE_JPEG = 7,
|
||
|
|
|
||
|
|
/* For RGB colorspaces such as produces by most webcams. */
|
||
|
|
V4L2_COLORSPACE_SRGB = 8,
|
||
|
|
|
||
|
|
/* AdobeRGB colorspace */
|
||
|
|
V4L2_COLORSPACE_ADOBERGB = 9,
|
||
|
|
|
||
|
|
/* BT.2020 colorspace, used for UHDTV. */
|
||
|
|
V4L2_COLORSPACE_BT2020 = 10,
|
||
|
|
|
||
|
|
/* Raw colorspace: for RAW unprocessed images */
|
||
|
|
V4L2_COLORSPACE_RAW = 11,
|
||
|
|
|
||
|
|
/* DCI-P3 colorspace, used by cinema projectors */
|
||
|
|
V4L2_COLORSPACE_DCI_P3 = 12,
|
||
|
|
|
||
|
|
V4L2_COLORSPACE_REC709_PART_RANGE = 31,
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
#endif /* __LINUX_MEDIA_BUS_FORMAT_H */
|