mii_emu/libmui/mui/c2_arrays.h
Michel Pollet 3fd0540a83 Version 1.5
Changes are just too long to list...

Signed-off-by: Michel Pollet <buserror@gmail.com>
2024-01-20 12:07:47 +00:00

34 lines
829 B
C

/*
* c2_arrays.h
*
* Copyright (C) 2023 Michel Pollet <buserror@gmail.com>
*
* SPDX-License-Identifier: MIT
*/
#ifndef C2_ARRAYS_H_
#define C2_ARRAYS_H_
#include "c2_geometry.h"
#include "c_array.h"
DECLARE_C_ARRAY(c2_pt_t, c2_pt_array, 16);
DECLARE_C_ARRAY(c2_coord_t, c2_coord_array, 16);
DECLARE_C_ARRAY(c2_rect_t, c2_rect_array, 16);
IMPLEMENT_C_ARRAY(c2_pt_array);
IMPLEMENT_C_ARRAY(c2_coord_array);
IMPLEMENT_C_ARRAY(c2_rect_array);
/*! Simplify array 'a' into 'b', return 1 if it was.
* This takes a list of rectangles 'a', duplicates are skipped. If two rectangles
* overlap, see if the union is 'worth' it. Returns results in array 'b'
* Returns 1 if the b array has been simplified somehow, zero if not
*/
int
c2_rect_array_simplify(
c2_rect_array_p a,
c2_rect_array_p b);
#endif /* C2_ARRAYS_H_ */