/*
* Copyright (c) 2019 Jiri Svoboda
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* - The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/** @addtogroup libipcgfx
* @{
*/
/**
* @file IPC GFX backend structure
*
*/
#ifndef _IPCGFX_PRIVATE_SERVER_H
#define _IPCGFX_PRIVATE_SERVER_H
#include <adt/list.h>
#include <async.h>
#include <gfx/bitmap.h>
#include <gfx/context.h>
#include <gfx/coord.h>
#include <stdbool.h>
/** Server-side of IPC GC connection.
*/
typedef struct {
/** Graphics context to serve */
gfx_context_t *gc;
/** List of bitmaps (ipc_gc_srv_bitmap_t) */
list_t bitmaps;
/** Next bitmap ID to allocate */
sysarg_t next_bmp_id;
} ipc_gc_srv_t;
/** Bitmap in canvas GC */
typedef struct {
/** Containing canvas GC */
ipc_gc_srv_t *srvgc;
/** Link to srvgc->bitmaps */
link_t lbitmaps;
/** Backing bitmap */
gfx_bitmap_t *bmp;
/** Bitmap ID */
sysarg_t bmp_id;
/** @c true if we allocated the pixels */
bool myalloc;
/** Pixels of the bitmap */
void *pixels;
} ipc_gc_srv_bitmap_t;
#endif
/** @}
*/