multiview.h

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/* Simple Plugin API */
/* SPDX-FileCopyrightText: Copyright © 2018 Wim Taymans */
/* SPDX-License-Identifier: MIT */
 
#ifndef SPA_VIDEO_MULTIVIEW_H
#define SPA_VIDEO_MULTIVIEW_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
enum spa_video_multiview_mode {
        SPA_VIDEO_MULTIVIEW_MODE_NONE = -1,
        SPA_VIDEO_MULTIVIEW_MODE_MONO = 0,              
        /* Single view modes */
        SPA_VIDEO_MULTIVIEW_MODE_LEFT,                  
        SPA_VIDEO_MULTIVIEW_MODE_RIGHT,                 
        /* Stereo view modes */
        SPA_VIDEO_MULTIVIEW_MODE_SIDE_BY_SIDE,          
        SPA_VIDEO_MULTIVIEW_MODE_SIDE_BY_SIDE_QUINCUNX, 
        SPA_VIDEO_MULTIVIEW_MODE_COLUMN_INTERLEAVED,    
        SPA_VIDEO_MULTIVIEW_MODE_ROW_INTERLEAVED,       
        SPA_VIDEO_MULTIVIEW_MODE_TOP_BOTTOM,            
        SPA_VIDEO_MULTIVIEW_MODE_CHECKERBOARD,          
        /* Padding for new frame packing modes */
 
        SPA_VIDEO_MULTIVIEW_MODE_FRAME_BY_FRAME = 32,   
        /* Multiview mode(s) */
        SPA_VIDEO_MULTIVIEW_MODE_MULTIVIEW_FRAME_BY_FRAME, 
        SPA_VIDEO_MULTIVIEW_MODE_SEPARATED,             
        /* future expansion for annotated modes */
};
 
enum spa_video_multiview_flags {
        SPA_VIDEO_MULTIVIEW_FLAGS_NONE = 0,                     
        SPA_VIDEO_MULTIVIEW_FLAGS_RIGHT_VIEW_FIRST = (1 << 0),  
        SPA_VIDEO_MULTIVIEW_FLAGS_LEFT_FLIPPED = (1 << 1),      
        SPA_VIDEO_MULTIVIEW_FLAGS_LEFT_FLOPPED = (1 << 2),      
        SPA_VIDEO_MULTIVIEW_FLAGS_RIGHT_FLIPPED = (1 << 3),     
        SPA_VIDEO_MULTIVIEW_FLAGS_RIGHT_FLOPPED = (1 << 4),     
        SPA_VIDEO_MULTIVIEW_FLAGS_HALF_ASPECT = (1 << 14),      
        SPA_VIDEO_MULTIVIEW_FLAGS_MIXED_MONO = (1 << 15),       
};
 
 
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* SPA_VIDEO_MULTIVIEW_H */