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pipewire/spa/include/spa/video/raw.h
Wim Taymans 0f6b3a7cab indent
2017-05-26 09:09:31 +02:00

198 lines
9.9 KiB
C
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/* Simple Plugin API
* Copyright (C) 2016 Wim Taymans <wim.taymans@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __SPA_VIDEO_RAW_H__
#define __SPA_VIDEO_RAW_H__
#ifdef __cplusplus
extern "C" {
#endif
#include <spa/props.h>
#include <spa/video/chroma.h>
#include <spa/video/color.h>
#include <spa/video/multiview.h>
#define SPA_VIDEO_MAX_PLANES 4
#define SPA_VIDEO_MAX_COMPONENTS 4
#define SPA_TYPE__VideoFormat SPA_TYPE_ENUM_BASE "VideoFormat"
#define SPA_TYPE_VIDEO_FORMAT_BASE SPA_TYPE__VideoFormat ":"
#define SPA_TYPE_VIDEO_FORMAT__ENCODED SPA_TYPE_VIDEO_FORMAT_BASE "encoded"
#define SPA_TYPE_VIDEO_FORMAT__I420 SPA_TYPE_VIDEO_FORMAT_BASE "I420"
#define SPA_TYPE_VIDEO_FORMAT__YV12 SPA_TYPE_VIDEO_FORMAT_BASE "YV12"
#define SPA_TYPE_VIDEO_FORMAT__YUY2 SPA_TYPE_VIDEO_FORMAT_BASE "YUY2"
#define SPA_TYPE_VIDEO_FORMAT__UYVY SPA_TYPE_VIDEO_FORMAT_BASE "UYVY"
#define SPA_TYPE_VIDEO_FORMAT__AYUV SPA_TYPE_VIDEO_FORMAT_BASE "AYUV"
#define SPA_TYPE_VIDEO_FORMAT__RGBx SPA_TYPE_VIDEO_FORMAT_BASE "RGBx"
#define SPA_TYPE_VIDEO_FORMAT__BGRx SPA_TYPE_VIDEO_FORMAT_BASE "BGRx"
#define SPA_TYPE_VIDEO_FORMAT__xRGB SPA_TYPE_VIDEO_FORMAT_BASE "xRGB"
#define SPA_TYPE_VIDEO_FORMAT__xBGR SPA_TYPE_VIDEO_FORMAT_BASE "xBGR"
#define SPA_TYPE_VIDEO_FORMAT__RGBA SPA_TYPE_VIDEO_FORMAT_BASE "RGBA"
#define SPA_TYPE_VIDEO_FORMAT__BGRA SPA_TYPE_VIDEO_FORMAT_BASE "BGRA"
#define SPA_TYPE_VIDEO_FORMAT__ARGB SPA_TYPE_VIDEO_FORMAT_BASE "ARGB"
#define SPA_TYPE_VIDEO_FORMAT__ABGR SPA_TYPE_VIDEO_FORMAT_BASE "ABGR"
#define SPA_TYPE_VIDEO_FORMAT__RGB SPA_TYPE_VIDEO_FORMAT_BASE "RGB"
#define SPA_TYPE_VIDEO_FORMAT__BGR SPA_TYPE_VIDEO_FORMAT_BASE "BGR"
#define SPA_TYPE_VIDEO_FORMAT__Y41B SPA_TYPE_VIDEO_FORMAT_BASE "Y41B"
#define SPA_TYPE_VIDEO_FORMAT__Y42B SPA_TYPE_VIDEO_FORMAT_BASE "Y42B"
#define SPA_TYPE_VIDEO_FORMAT__YVYU SPA_TYPE_VIDEO_FORMAT_BASE "YVYU"
#define SPA_TYPE_VIDEO_FORMAT__Y444 SPA_TYPE_VIDEO_FORMAT_BASE "Y444"
#define SPA_TYPE_VIDEO_FORMAT__v210 SPA_TYPE_VIDEO_FORMAT_BASE "v210"
#define SPA_TYPE_VIDEO_FORMAT__v216 SPA_TYPE_VIDEO_FORMAT_BASE "v216"
#define SPA_TYPE_VIDEO_FORMAT__NV12 SPA_TYPE_VIDEO_FORMAT_BASE "NV12"
#define SPA_TYPE_VIDEO_FORMAT__NV21 SPA_TYPE_VIDEO_FORMAT_BASE "NV21"
#define SPA_TYPE_VIDEO_FORMAT__GRAY8 SPA_TYPE_VIDEO_FORMAT_BASE "GRAY8"
#define SPA_TYPE_VIDEO_FORMAT__GRAY16_BE SPA_TYPE_VIDEO_FORMAT_BASE "GRAY16_BE"
#define SPA_TYPE_VIDEO_FORMAT__GRAY16_LE SPA_TYPE_VIDEO_FORMAT_BASE "GRAY16_LE"
#define SPA_TYPE_VIDEO_FORMAT__v308 SPA_TYPE_VIDEO_FORMAT_BASE "v308"
#define SPA_TYPE_VIDEO_FORMAT__RGB16 SPA_TYPE_VIDEO_FORMAT_BASE "RGB16"
#define SPA_TYPE_VIDEO_FORMAT__BGR16 SPA_TYPE_VIDEO_FORMAT_BASE "BGR16"
#define SPA_TYPE_VIDEO_FORMAT__RGB15 SPA_TYPE_VIDEO_FORMAT_BASE "RGB15"
#define SPA_TYPE_VIDEO_FORMAT__BGR15 SPA_TYPE_VIDEO_FORMAT_BASE "BGR15"
#define SPA_TYPE_VIDEO_FORMAT__UYVP SPA_TYPE_VIDEO_FORMAT_BASE "UYVP"
#define SPA_TYPE_VIDEO_FORMAT__A420 SPA_TYPE_VIDEO_FORMAT_BASE "A420"
#define SPA_TYPE_VIDEO_FORMAT__RGB8P SPA_TYPE_VIDEO_FORMAT_BASE "RGB8P"
#define SPA_TYPE_VIDEO_FORMAT__YUV9 SPA_TYPE_VIDEO_FORMAT_BASE "YUV9"
#define SPA_TYPE_VIDEO_FORMAT__YVU9 SPA_TYPE_VIDEO_FORMAT_BASE "YVU9"
#define SPA_TYPE_VIDEO_FORMAT__IYU1 SPA_TYPE_VIDEO_FORMAT_BASE "IYU1"
#define SPA_TYPE_VIDEO_FORMAT__ARGB64 SPA_TYPE_VIDEO_FORMAT_BASE "ARGB64"
#define SPA_TYPE_VIDEO_FORMAT__AYUV64 SPA_TYPE_VIDEO_FORMAT_BASE "AYUV64"
#define SPA_TYPE_VIDEO_FORMAT__r210 SPA_TYPE_VIDEO_FORMAT_BASE "r210"
#define SPA_TYPE_VIDEO_FORMAT__I420_10BE SPA_TYPE_VIDEO_FORMAT_BASE "I420_10BE"
#define SPA_TYPE_VIDEO_FORMAT__I420_10LE SPA_TYPE_VIDEO_FORMAT_BASE "I420_10LE"
#define SPA_TYPE_VIDEO_FORMAT__I422_10BE SPA_TYPE_VIDEO_FORMAT_BASE "I422_10BE"
#define SPA_TYPE_VIDEO_FORMAT__I422_10LE SPA_TYPE_VIDEO_FORMAT_BASE "I422_10LE"
#define SPA_TYPE_VIDEO_FORMAT__Y444_10BE SPA_TYPE_VIDEO_FORMAT_BASE "Y444_10BE"
#define SPA_TYPE_VIDEO_FORMAT__Y444_10LE SPA_TYPE_VIDEO_FORMAT_BASE "Y444_10LE"
#define SPA_TYPE_VIDEO_FORMAT__GBR SPA_TYPE_VIDEO_FORMAT_BASE "GBR"
#define SPA_TYPE_VIDEO_FORMAT__GBR_10BE SPA_TYPE_VIDEO_FORMAT_BASE "GBR_10BE"
#define SPA_TYPE_VIDEO_FORMAT__GBR_10LE SPA_TYPE_VIDEO_FORMAT_BASE "GBR_10LE"
#define SPA_TYPE_VIDEO_FORMAT__NV16 SPA_TYPE_VIDEO_FORMAT_BASE "NV16"
#define SPA_TYPE_VIDEO_FORMAT__NV24 SPA_TYPE_VIDEO_FORMAT_BASE "NV24"
#define SPA_TYPE_VIDEO_FORMAT__NV12_64Z32 SPA_TYPE_VIDEO_FORMAT_BASE "NV12_64Z32"
#define SPA_TYPE_VIDEO_FORMAT__A420_10BE SPA_TYPE_VIDEO_FORMAT_BASE "A420_10BE"
#define SPA_TYPE_VIDEO_FORMAT__A420_10LE SPA_TYPE_VIDEO_FORMAT_BASE "A420_10LE"
#define SPA_TYPE_VIDEO_FORMAT__A422_10BE SPA_TYPE_VIDEO_FORMAT_BASE "A422_10BE"
#define SPA_TYPE_VIDEO_FORMAT__A422_10LE SPA_TYPE_VIDEO_FORMAT_BASE "A422_10LE"
#define SPA_TYPE_VIDEO_FORMAT__A444_10BE SPA_TYPE_VIDEO_FORMAT_BASE "A444_10BE"
#define SPA_TYPE_VIDEO_FORMAT__A444_10LE SPA_TYPE_VIDEO_FORMAT_BASE "A444_10LE"
#define SPA_TYPE_VIDEO_FORMAT__NV61 SPA_TYPE_VIDEO_FORMAT_BASE "NV61"
#define SPA_TYPE_VIDEO_FORMAT__P010_10BE SPA_TYPE_VIDEO_FORMAT_BASE "P010_10BE"
#define SPA_TYPE_VIDEO_FORMAT__P010_10LE SPA_TYPE_VIDEO_FORMAT_BASE "P010_10LE"
#define SPA_TYPE_VIDEO_FORMAT__IYU2 SPA_TYPE_VIDEO_FORMAT_BASE "IYU2"
#define SPA_TYPE_VIDEO_FORMAT__VYUY SPA_TYPE_VIDEO_FORMAT_BASE "VYUY"
#define SPA_TYPE_VIDEO_FORMAT__GBRA SPA_TYPE_VIDEO_FORMAT_BASE "GBRA"
#define SPA_TYPE_VIDEO_FORMAT__GBRA_10BE SPA_TYPE_VIDEO_FORMAT_BASE "GBRA_10BE"
#define SPA_TYPE_VIDEO_FORMAT__GBRA_10LE SPA_TYPE_VIDEO_FORMAT_BASE "GBRA_10LE"
#define SPA_TYPE_VIDEO_FORMAT__GBR_12BE SPA_TYPE_VIDEO_FORMAT_BASE "GBR_12BE"
#define SPA_TYPE_VIDEO_FORMAT__GBR_12LE SPA_TYPE_VIDEO_FORMAT_BASE "GBR_12LE"
#define SPA_TYPE_VIDEO_FORMAT__GBRA_12BE SPA_TYPE_VIDEO_FORMAT_BASE "GBRA_12BE"
#define SPA_TYPE_VIDEO_FORMAT__GBRA_12LE SPA_TYPE_VIDEO_FORMAT_BASE "GBRA_12LE"
#define SPA_TYPE_VIDEO_FORMAT__I420_12BE SPA_TYPE_VIDEO_FORMAT_BASE "I420_12BE"
#define SPA_TYPE_VIDEO_FORMAT__I420_12LE SPA_TYPE_VIDEO_FORMAT_BASE "I420_12LE"
#define SPA_TYPE_VIDEO_FORMAT__I422_12BE SPA_TYPE_VIDEO_FORMAT_BASE "I422_12BE"
#define SPA_TYPE_VIDEO_FORMAT__I422_12LE SPA_TYPE_VIDEO_FORMAT_BASE "I422_12LE"
#define SPA_TYPE_VIDEO_FORMAT__Y444_12BE SPA_TYPE_VIDEO_FORMAT_BASE "Y444_12BE"
#define SPA_TYPE_VIDEO_FORMAT__Y444_12LE SPA_TYPE_VIDEO_FORMAT_BASE "Y444_12LE"
/**
* spa_video_flags:
* @SPA_VIDEO_FLAG_NONE: no flags
* @SPA_VIDEO_FLAG_VARIABLE_FPS: a variable fps is selected, fps_n and fps_d
* denote the maximum fps of the video
* @SPA_VIDEO_FLAG_PREMULTIPLIED_ALPHA: Each color has been scaled by the alpha
* value.
*
* Extra video flags
*/
enum spa_video_flags {
SPA_VIDEO_FLAG_NONE = 0,
SPA_VIDEO_FLAG_VARIABLE_FPS = (1 << 0),
SPA_VIDEO_FLAG_PREMULTIPLIED_ALPHA = (1 << 1)
};
/**
* spa_video_interlace_mode:
* @SPA_VIDEO_INTERLACE_MODE_PROGRESSIVE: all frames are progressive
* @SPA_VIDEO_INTERLACE_MODE_INTERLEAVED: 2 fields are interleaved in one video
* frame. Extra buffer flags describe the field order.
* @SPA_VIDEO_INTERLACE_MODE_MIXED: frames contains both interlaced and
* progressive video, the buffer flags describe the frame and fields.
* @SPA_VIDEO_INTERLACE_MODE_FIELDS: 2 fields are stored in one buffer, use the
* frame ID to get access to the required field. For multiview (the
* 'views' property > 1) the fields of view N can be found at frame ID
* (N * 2) and (N * 2) + 1.
* Each field has only half the amount of lines as noted in the
* height property. This mode requires multiple spa_data
* to describe the fields.
*
* The possible values of the #spa_video_interlace_mode describing the interlace
* mode of the stream.
*/
enum spa_video_interlace_mode {
SPA_VIDEO_INTERLACE_MODE_PROGRESSIVE = 0,
SPA_VIDEO_INTERLACE_MODE_INTERLEAVED,
SPA_VIDEO_INTERLACE_MODE_MIXED,
SPA_VIDEO_INTERLACE_MODE_FIELDS
};
/**
* spa_video_info_raw:
* @format: the format
* @size: the frame size of the video
* @framerate: the framerate of the video 0/1 means variable rate
* @max_framerate: the maximum framerate of the video. This is only valid when
* @framerate is 0/1
* @views: the number of views in this video
* @interlace_mode: the interlace mode
* @pixel_aspect_ratio: The pixel aspect ratio
* @multiview_mode: multiview mode
* @multiview_flags: multiview flags
* @chroma_site: the chroma siting
* @color_range: the color range. This is the valid range for the samples.
* It is used to convert the samples to Y'PbPr values.
* @color_matrix: the color matrix. Used to convert between Y'PbPr and
* non-linear RGB (R'G'B')
* @transfer_function: the transfer function. used to convert between R'G'B' and RGB
* @color_primaries: color primaries. used to convert between R'G'B' and CIE XYZ
*/
struct spa_video_info_raw {
uint32_t format;
struct spa_rectangle size;
struct spa_fraction framerate;
struct spa_fraction max_framerate;
uint32_t views;
enum spa_video_interlace_mode interlace_mode;
struct spa_fraction pixel_aspect_ratio;
enum spa_video_multiview_mode multiview_mode;
enum spa_video_multiview_flags multiview_flags;
enum spa_video_chroma_site chroma_site;
enum spa_video_color_range color_range;
enum spa_video_color_matrix color_matrix;
enum spa_video_transfer_function transfer_function;
enum spa_video_color_primaries color_primaries;
};
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* __SPA_VIDEO_RAW_H__ */
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