71 lines
3.1 KiB
C
71 lines
3.1 KiB
C
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/* $XTermId: graphics.h,v 1.6 2013/07/10 08:28:55 Ross.Combs Exp $ */
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/*
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* Copyright 2013 by Ross Combs
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* Copyright 2013 by Thomas E. Dickey
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*
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* All Rights Reserved
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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* IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
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* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name(s) of the above copyright
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* holders shall not be used in advertising or otherwise to promote the
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* sale, use or other dealings in this Software without prior written
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* authorization.
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*/
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#ifndef included_graphics_h
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#define included_graphics_h
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/* *INDENT-OFF* */
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#include <ptyx.h>
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#if OPT_SIXEL_GRAPHICS
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typedef unsigned short RegisterNum;
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extern void chararea_clear_displayed_graphics(TScreen const *screen, int leftcol, int toprow, int ncols, int nrows);
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extern void parse_regis(XtermWidget xw, ANSI *params, char const *string);
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extern void parse_sixel(XtermWidget xw, ANSI *params, char const *string);
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extern void pixelarea_clear_displayed_graphics(TScreen const *screen, int winx, int winy, int w, int h);
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extern void refresh_displayed_graphics(TScreen const *screen, int leftcol, int toprow, int ncols, int nrows);
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extern void refresh_modified_displayed_graphics(TScreen const *screen);
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extern void reset_displayed_graphics(TScreen const *screen);
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extern void scroll_displayed_graphics(int rows);
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extern void update_displayed_graphics_color_registers(TScreen const *screen, RegisterNum color, short r, short g, short b);
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#else
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#define chararea_clear_displayed_graphics(screen, leftcol, toprow, ncols, nrows) /* nothing */
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#define parse_regis(xw, params, string) /* nothing */
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#define parse_sixel(xw, params, string) /* nothing */
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#define pixelarea_clear_displayed_graphics(screen, winx, winy, w, h) /* nothing */
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#define refresh_displayed_graphics(screen, leftcol, toprow, ncols, nrows) /* nothing */
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#define refresh_modified_displayed_graphics(screen) /* nothing */
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#define reset_displayed_graphics(screen) /* nothing */
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#define scroll_displayed_graphics(rows) /* nothing */
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#define update_displayed_graphics_color_registers(screen, color, r, g, b) /* nothing */
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#endif
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/* *INDENT-ON* */
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#endif /* included_graphics_h */
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