raw.h

Go to the documentation of this file.

/* Simple Plugin API
 *
 * Copyright © 2018 Wim Taymans
 *
 * 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 (including the next
 * paragraph) 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.
 */

#ifndef SPA_VIDEO_RAW_H
#define SPA_VIDEO_RAW_H

#ifdef __cplusplus
extern "C" {
#endif

#include <spa/utils/defs.h>
#include <spa/param/video/chroma.h>
#include <spa/param/video/color.h>
#include <spa/param/video/multiview.h>

#define SPA_VIDEO_MAX_PLANES 4
#define SPA_VIDEO_MAX_COMPONENTS 4

enum spa_video_format {
        SPA_VIDEO_FORMAT_UNKNOWN,
        SPA_VIDEO_FORMAT_ENCODED,

        SPA_VIDEO_FORMAT_I420,
        SPA_VIDEO_FORMAT_YV12,
        SPA_VIDEO_FORMAT_YUY2,
        SPA_VIDEO_FORMAT_UYVY,
        SPA_VIDEO_FORMAT_AYUV,
        SPA_VIDEO_FORMAT_RGBx,
        SPA_VIDEO_FORMAT_BGRx,
        SPA_VIDEO_FORMAT_xRGB,
        SPA_VIDEO_FORMAT_xBGR,
        SPA_VIDEO_FORMAT_RGBA,
        SPA_VIDEO_FORMAT_BGRA,
        SPA_VIDEO_FORMAT_ARGB,
        SPA_VIDEO_FORMAT_ABGR,
        SPA_VIDEO_FORMAT_RGB,
        SPA_VIDEO_FORMAT_BGR,
        SPA_VIDEO_FORMAT_Y41B,
        SPA_VIDEO_FORMAT_Y42B,
        SPA_VIDEO_FORMAT_YVYU,
        SPA_VIDEO_FORMAT_Y444,
        SPA_VIDEO_FORMAT_v210,
        SPA_VIDEO_FORMAT_v216,
        SPA_VIDEO_FORMAT_NV12,
        SPA_VIDEO_FORMAT_NV21,
        SPA_VIDEO_FORMAT_GRAY8,
        SPA_VIDEO_FORMAT_GRAY16_BE,
        SPA_VIDEO_FORMAT_GRAY16_LE,
        SPA_VIDEO_FORMAT_v308,
        SPA_VIDEO_FORMAT_RGB16,
        SPA_VIDEO_FORMAT_BGR16,
        SPA_VIDEO_FORMAT_RGB15,
        SPA_VIDEO_FORMAT_BGR15,
        SPA_VIDEO_FORMAT_UYVP,
        SPA_VIDEO_FORMAT_A420,
        SPA_VIDEO_FORMAT_RGB8P,
        SPA_VIDEO_FORMAT_YUV9,
        SPA_VIDEO_FORMAT_YVU9,
        SPA_VIDEO_FORMAT_IYU1,
        SPA_VIDEO_FORMAT_ARGB64,
        SPA_VIDEO_FORMAT_AYUV64,
        SPA_VIDEO_FORMAT_r210,
        SPA_VIDEO_FORMAT_I420_10BE,
        SPA_VIDEO_FORMAT_I420_10LE,
        SPA_VIDEO_FORMAT_I422_10BE,
        SPA_VIDEO_FORMAT_I422_10LE,
        SPA_VIDEO_FORMAT_Y444_10BE,
        SPA_VIDEO_FORMAT_Y444_10LE,
        SPA_VIDEO_FORMAT_GBR,
        SPA_VIDEO_FORMAT_GBR_10BE,
        SPA_VIDEO_FORMAT_GBR_10LE,
        SPA_VIDEO_FORMAT_NV16,
        SPA_VIDEO_FORMAT_NV24,
        SPA_VIDEO_FORMAT_NV12_64Z32,
        SPA_VIDEO_FORMAT_A420_10BE,
        SPA_VIDEO_FORMAT_A420_10LE,
        SPA_VIDEO_FORMAT_A422_10BE,
        SPA_VIDEO_FORMAT_A422_10LE,
        SPA_VIDEO_FORMAT_A444_10BE,
        SPA_VIDEO_FORMAT_A444_10LE,
        SPA_VIDEO_FORMAT_NV61,
        SPA_VIDEO_FORMAT_P010_10BE,
        SPA_VIDEO_FORMAT_P010_10LE,
        SPA_VIDEO_FORMAT_IYU2,
        SPA_VIDEO_FORMAT_VYUY,
        SPA_VIDEO_FORMAT_GBRA,
        SPA_VIDEO_FORMAT_GBRA_10BE,
        SPA_VIDEO_FORMAT_GBRA_10LE,
        SPA_VIDEO_FORMAT_GBR_12BE,
        SPA_VIDEO_FORMAT_GBR_12LE,
        SPA_VIDEO_FORMAT_GBRA_12BE,
        SPA_VIDEO_FORMAT_GBRA_12LE,
        SPA_VIDEO_FORMAT_I420_12BE,
        SPA_VIDEO_FORMAT_I420_12LE,
        SPA_VIDEO_FORMAT_I422_12BE,
        SPA_VIDEO_FORMAT_I422_12LE,
        SPA_VIDEO_FORMAT_Y444_12BE,
        SPA_VIDEO_FORMAT_Y444_12LE,

        SPA_VIDEO_FORMAT_RGBA_F16,
        SPA_VIDEO_FORMAT_RGBA_F32,

        /* Aliases */
        SPA_VIDEO_FORMAT_DSP_F32 = SPA_VIDEO_FORMAT_RGBA_F32,
};

enum spa_video_flags {
        SPA_VIDEO_FLAG_NONE = 0,                        
        SPA_VIDEO_FLAG_VARIABLE_FPS = (1 << 0),         
        SPA_VIDEO_FLAG_PREMULTIPLIED_ALPHA = (1 << 1),  
};

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,                
};

struct spa_video_info_raw {
        enum spa_video_format format;                           
        int64_t modifier;                                       
        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;         
};

#define SPA_VIDEO_INFO_RAW_INIT(...)    (struct spa_video_info_raw) { __VA_ARGS__ }

struct spa_video_info_dsp {
        enum spa_video_format format;
        int64_t modifier;
};

#define SPA_VIDEO_INFO_DSP_INIT(...)    (struct spa_video_info_dsp) { __VA_ARGS__ }

#ifdef __cplusplus
} /* extern "C" */
#endif

#endif /* SPA_VIDEO_RAW_H */