/*
* Copyright (c) 2021 Jiri Svoboda
* Copyright (c) 2013 Jan Vesely
* 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 amdm37x_dispc
* @{
*/
/**
* @file
*/
#ifndef AMDM37X_DISPC_H_
#define AMDM37X_DISPC_H_
#include <abi/fb/visuals.h>
#include <ddev_srv.h>
#include <ddf/driver.h>
#include <gfx/context.h>
#include <gfx/coord.h>
#include <io/pixel.h>
#include <pixconv.h>
#include <ddi.h>
#include "amdm37x_dispc_regs.h"
typedef struct {
ddf_fun_t *fun;
amdm37x_dispc_regs_t *regs;
struct {
pixel2visual_t pixel2visual;
unsigned width;
unsigned height;
unsigned pitch;
unsigned bpp;
} active_fb;
pixel_t color;
gfx_rect_t rect;
gfx_rect_t clip_rect;
size_t size;
void *fb_data;
} amdm37x_dispc_t;
typedef struct {
/* Containing display controller */
amdm37x_dispc_t *dispc;
/** Allocation info */
gfx_bitmap_alloc_t alloc;
/** @c true if we allocated the bitmap, @c false if allocated by caller */
bool myalloc;
/** Rectangle covered by bitmap */
gfx_rect_t rect;
/** Bitmap flags */
gfx_bitmap_flags_t flags;
/** Key color */
pixel_t key_color;
} amdm37x_bitmap_t;
extern ddev_ops_t amdm37x_ddev_ops;
extern gfx_context_ops_t amdm37x_gc_ops;
extern errno_t amdm37x_dispc_init(amdm37x_dispc_t *, ddf_fun_t *);
extern errno_t amdm37x_dispc_fini(amdm37x_dispc_t *);
#endif
/** @}
*/