51 lines
3.2 KiB
C
51 lines
3.2 KiB
C
/* vim:expandtab:ts=2 sw=2:
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*/
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/* Grafx2 - The Ultimate 256-color bitmap paint program
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Copyright 2008 Yves Rizoud
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Copyright 2007 Adrien Destugues
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Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
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Grafx2 is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; version 2
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of the License.
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Grafx2 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 Grafx2; if not, see <http://www.gnu.org/licenses/>
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*/
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//////////////////////////////////////////////////////////////////////////////
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///@file pxquad.h
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/// Renderer for quadruple pixels (4x4).
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//////////////////////////////////////////////////////////////////////////////
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#include "struct.h"
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void Pixel_quad (word x,word y,byte color);
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byte Read_pixel_quad (word x,word y);
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void Block_quad (word start_x,word start_y,word width,word height,byte color);
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void Pixel_preview_normal_quad (word x,word y,byte color);
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void Pixel_preview_magnifier_quad (word x,word y,byte color);
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void Horizontal_XOR_line_quad (word x_pos,word y_pos,word width);
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void Vertical_XOR_line_quad (word x_pos,word y_pos,word height);
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void Display_brush_color_quad (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
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void Display_brush_mono_quad (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,byte color,word brush_width);
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void Clear_brush_quad (word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word image_width);
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void Remap_screen_quad (word x_pos,word y_pos,word width,word height,byte * conversion_table);
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void Display_part_of_screen_quad (word width,word height,word image_width);
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void Display_line_on_screen_quad (word x_pos,word y_pos,word width,byte * line);
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void Read_line_screen_quad (word x_pos,word y_pos,word width,byte * line);
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void Display_part_of_screen_scaled_quad(word width,word height,word image_width,byte * buffer);
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void Display_brush_color_zoom_quad (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word brush_width,byte * buffer);
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void Display_brush_mono_zoom_quad (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,byte color,word brush_width,byte * buffer);
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void Clear_brush_scaled_quad (word x_pos,word y_pos,word x_offset,word y_offset,word width,word end_y_pos,byte transp_color,word image_width,byte * buffer);
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void Display_brush_quad (byte * brush, word x_pos,word y_pos,word x_offset,word y_offset,word width,word height,byte transp_color,word brush_width);
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void Display_line_on_screen_fast_quad (word x_pos,word y_pos,word width,byte * line);
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