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/* -*- c-basic-offset: 8 -*-
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rdesktop: A Remote Desktop Protocol client.
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Generics backingstore operations
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Copyright (C) Jay Sorg 2005-2006
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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
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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int bs_get_pixel(int x, int y);
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void bs_set_pixel(int x, int y, int pixel, int rop, int use_clip);
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int bs_do_rop(int rop, int src, int dst);
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void bs_init(void);
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void bs_exit(void);
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void bs_set_clip(int x, int y, int cx, int cy);
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void bs_reset_clip(void);
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void bs_set_pixel_on(char * data, int x, int y, int width, int bpp,
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int pixel);
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int bs_is_pixel_on(char * data, int x, int y, int width, int bpp);
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void bs_copy_mem(char * d, char * s, int n);
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void bs_copy_memb(char * d, char * s, int n);
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int bs_warp_coords(int * x, int * y, int * cx, int * cy,
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int * srcx, int * srcy);
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void bs_rect(int x, int y, int cx, int cy, int colour, int rop);
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void bs_screenblt(int opcode, int x, int y, int cx, int cy,
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int srcx, int srcy);
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void bs_memblt(int opcode, int x, int y, int cx, int cy,
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void * srcdata, int srcwidth, int srcheight,
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int srcx, int srcy);
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void bs_copy_box(char * dst, int x, int y, int cx, int cy, int line_size);
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void bs_draw_glyph(int x, int y, char * glyph_data, int glyph_width,
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int glyph_height, int fgcolour);
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void bs_line(int opcode, int startx, int starty, int endx, int endy,
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int pen_width, int pen_style, int pen_colour);
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void bs_patblt(int opcode, int x, int y, int cx, int cy,
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int brush_style, char * brush_pattern,
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int brush_x_org, int brush_y_org,
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int bgcolour, int fgcolour);
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