multiview.h

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/* 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_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 */