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https://git.code.sf.net/p/fuse-emulator/fuse
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40 lines
1.5 KiB
C
40 lines
1.5 KiB
C
/* rectangle.h: routines for managing the set of screen area rectangles updated
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since the last display
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Copyright (c) 1999-2009 Philip Kendall, Thomas Harte, Witold Filipczyk
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and Fredrick Meunier
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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Author contact information:
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E-mail: philip-fuse@shadowmagic.org.uk
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*/
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#ifndef FUSE_RECTANGLE_H
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#define FUSE_RECTANGLE_H
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/* Used for grouping screen writes together */
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struct rectangle { int x,y; int w,h; };
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/* Those rectangles which weren't modified on the last line to be displayed */
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extern struct rectangle *rectangle_inactive;
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extern size_t rectangle_inactive_count, rectangle_inactive_allocated;
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void rectangle_add( int y, int x, int w );
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void rectangle_end_line( int y );
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#endif /* #ifndef FUSE_RECTANGLE_H */
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