mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-24 05:11:42 +00:00
50 lines
1.5 KiB
C
50 lines
1.5 KiB
C
|
/*
|
||
|
|
r_scrap.h
|
||
|
|
|
||
|
|
Renderer agnostic scrap management
|
||
|
|
|
||
|
|
Copyright (C) 2021 Bill Currie <bill@taniwha.org>
|
||
|
|
|
||
|
|
Author: Bill Currie <bill@taniwha.org>
|
||
|
|
Date: 2021/1/12
|
||
|
|
|
||
|
|
This program is free software; you can redistribute it and/or
|
||
|
|
modify it under the terms of the GNU General Public License
|
||
|
|
as published by the Free Software Foundation; either version 2
|
||
|
|
of the License, or (at your option) any later version.
|
||
|
|
|
||
|
|
This program is distributed in the hope that it will be useful,
|
||
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
||
|
|
|
||
|
|
See the GNU General Public License for more details.
|
||
|
|
|
||
|
|
You should have received a copy of the GNU General Public License
|
||
|
|
along with this program; if not, write to:
|
||
|
|
|
||
|
|
Free Software Foundation, Inc.
|
||
|
|
59 Temple Place - Suite 330
|
||
|
|
Boston, MA 02111-1307, USA
|
||
|
|
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __r_scrap_h
|
||
|
|
#define __r_scrap_h
|
||
|
|
|
||
|
|
typedef struct rscrap_s {
|
||
|
|
struct vrect_s *free_rects; ///< linked list of free areas
|
||
|
|
struct vrect_s *rects; ///< linked list of allocated rects
|
||
|
|
int width; ///< overall width of scrap
|
||
|
|
int height; ///< overall height of scrap
|
||
|
|
} rscrap_t;
|
||
|
|
|
||
|
|
void R_ScrapInit (rscrap_t *scrap, int width, int height);
|
||
|
|
void R_ScrapDelete (rscrap_t *scrap);
|
||
|
|
struct vrect_s *R_ScrapAlloc (rscrap_t *scrap, int width, int height);
|
||
|
|
void R_ScrapFree (rscrap_t *scrap, struct vrect_s *rect);
|
||
|
|
void R_ScrapClear (rscrap_t *scrap);
|
||
|
|
size_t R_ScrapArea (rscrap_t *scrap) __attribute__((pure));
|
||
|
|
void R_ScrapDump (rscrap_t *scrap);
|
||
|
|
|
||
|
|
#endif//__r_scrap_h
|