common/va_display.h

/*
 * Copyright (c) 2012 Intel Corporation. All Rights Reserved.
 *
 * 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, sub license, 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 NON-INFRINGEMENT.
 * IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS 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 VA_DISPLAY_H
#define VA_DISPLAY_H

#include <va/va.h>
#include <stdio.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
    const char *name;
    VADisplay (*open_display)   (void);
    void      (*close_display)  (VADisplay va_dpy);
    VAStatus  (*put_surface)    (VADisplay va_dpy, VASurfaceID surface,
                                 const VARectangle *src_rect,
                                 const VARectangle *dst_rect);
} VADisplayHooks;

void
va_init_display_args(int *argc, char *argv[]);

VADisplay
va_open_display(void);

void
va_close_display(VADisplay va_dpy);

VAStatus
va_put_surface(
    VADisplay          va_dpy,
    VASurfaceID        surface,
    const VARectangle *src_rect,
    const VARectangle *dst_rect
);

void
va_print_display_options(FILE *stream);

#ifdef __cplusplus
}
#endif

#endif /* VA_DISPLAY_H */