diff options
Diffstat (limited to 'framebuffer/fb_1bpp_plotters.c')
-rw-r--r-- | framebuffer/fb_1bpp_plotters.c | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/framebuffer/fb_1bpp_plotters.c b/framebuffer/fb_1bpp_plotters.c deleted file mode 100644 index bd511e7ff..000000000 --- a/framebuffer/fb_1bpp_plotters.c +++ /dev/null @@ -1,266 +0,0 @@ -/* - * Copyright 2008 Vincent Sanders <vince@simtec.co.uk> - * - * This file is part of NetSurf, http://www.netsurf-browser.org/ - * - * NetSurf 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; version 2 of the License. - * - * NetSurf 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, see <http://www.gnu.org/licenses/>. - */ - -#include <sys/types.h> -#include <stdint.h> -#include <string.h> -#include <limits.h> - -#include "utils/log.h" -#include "utils/utf8.h" -#include "desktop/plotters.h" - -#include "framebuffer/fb_gui.h" -#include "framebuffer/fb_plotters.h" -#include "framebuffer/fb_bitmap.h" -#include "framebuffer/fb_font.h" - -extern struct fb_info_s *fbinfo; - - -static bool fb_1bpp_rectangle(int x0, int y0, int width, int height, - int line_width, colour c, bool dotted, bool dashed) -{ - LOG(("%s(%d, %d, %d, %d, %d, 0x%lx, %d, %d)\n", __func__, - x0,y0,width,height,line_width,c,dotted,dashed)); - return true; -} - -static bool fb_1bpp_line(int x0, int y0, int x1, int y1, int width, - colour c, bool dotted, bool dashed) -{ - LOG(("%s(%d, %d, %d, %d, %d, 0x%lx, %d, %d)\n", __func__, - x0,y0,x1,y1,width,c,dotted,dashed)); - - return true; -} - -static bool fb_1bpp_polygon(const int *p, unsigned int n, colour fill) -{ - LOG(("%s(%p, %d, 0x%lx)\n", __func__, p,n,fill)); - return true; -} - - -static bool fb_1bpp_fill(int x0, int y0, int x1, int y1, colour c) -{ - int x; - int y; - int pent; - - LOG(("%s(%d, %d, %d, %d, 0x%lx)\n", __func__, - x0,y0,x1,y1,c)); - - if (c != 0) - pent = 0xff; - else - pent = 0; - - fb_plotters_clip_rect_ctx(&x0, &y0, &x1, &y1); - - x = x1 - x0; - for (y = y0; y < y1; y++) { - memset(fb_plotters_get_xy_loc(x0, y, fbinfo), pent, x); - } - return true; -} - -static bool fb_1bpp_clg(colour c) -{ - LOG(("%s(%lx)\n", __func__, c)); - fb_1bpp_fill(fb_plot_ctx.x0, - fb_plot_ctx.y0, - fb_plot_ctx.x1, - fb_plot_ctx.y1, - c); - return true; -} - - -static bool fb_1bpp_text(int x, int y, const struct css_style *style, - const char *text, size_t length, colour bg, colour c) -{ - const struct fb_font_desc* fb_font = fb_get_font(style); - u8_t *video_char_start; - const u8_t *font_data; - int yloop; - unsigned char row; - int chr; - - LOG(("%s(%d, %d, %p, %.*s , %d, 0x%lx, 0x%lx)\n", __func__, - x,y,style,length,text,length,bg,c)); - - for (chr=0; chr < length; chr++) { - video_char_start = fb_plotters_get_xy_loc(x + (chr * (fb_font->width)), y, fbinfo); - - /* move our font-data to the correct position */ - font_data = fb_font->data + (text[chr] * fb_font->height); - - for (yloop = 0; yloop < fb_font->height; yloop++) { - row = font_data[yloop]; - *video_char_start = row; - video_char_start += fbinfo->line_len; - } - } - return true; - - - /* copied from css/css.h - need to open the correct font here - * font properties * - css_font_family font_family; - struct { - css_font_size_type size; - union { - struct css_length length; - float absolute; - float percent; - } value; - } font_size; - css_font_style font_style; - css_font_variant font_variant; - css_font_weight font_weight; - */ - return true; -} - -static bool fb_1bpp_disc(int x, int y, int radius, colour c, bool filled) -{ - LOG(("%s(%d, %d, %d, 0x%lx, %d)\n", __func__, - x, y, radius, c, filled)); - return true; -} - -static bool fb_1bpp_arc(int x, int y, int radius, int angle1, int angle2, - colour c) -{ - LOG(("x %d, y %d, radius %d, angle1 %d, angle2 %d, c 0x%lx", - x, y, radius, angle1, angle2, c)); - return true; -} - -static inline colour ablend(colour pixel) -{ - return pixel; -} - - -static bool fb_1bpp_bitmap(int x, int y, int width, int height, - struct bitmap *bitmap, colour bg, - struct content *content) -{ - u8_t *video_char_start; - colour *pixel = (colour *)bitmap->pixdata; - colour abpixel; /* alphablended pixel */ - int xloop,yloop; - - video_char_start = fb_plotters_get_xy_loc(x, y, fbinfo); - - for (yloop = 0; yloop < height; yloop++) { - for (xloop = 0; xloop < width; xloop++) { - abpixel = pixel[(yloop * bitmap->width) + xloop]; - if ((abpixel & 0xFF000000) != 0) { - if ((abpixel & 0xFF000000) != 0xFF) - abpixel = ablend(abpixel); - if (abpixel == 0) - video_char_start[xloop] |= (1 << (xloop % 8)); - else - video_char_start[xloop] &= ~(1 << (xloop % 8)); - - } - } - video_char_start += fbinfo->line_len; - } - - return true; -} - -static bool fb_1bpp_bitmap_tile(int x, int y, int width, int height, - struct bitmap *bitmap, colour bg, - bool repeat_x, bool repeat_y, - struct content *content) -{ - unsigned long xf,yf,wf,hf; - - if (!(repeat_x || repeat_y)) { - /* Not repeating at all, so just pass it on */ - return fb_1bpp_bitmap(x,y,width,height,bitmap,bg,content); - } - - for (xf = 0; xf < width; xf += bitmap->width) { - for(yf = 0;yf < height; yf += bitmap->height) { - if(width > xf+bitmap->width) - { - wf = width-(xf+bitmap->width); - } - else - { - wf=bitmap->width; - } - - if(height > yf+bitmap->height) - { - hf = height-(yf+bitmap->height); - } - else - { - hf=bitmap->height; - } - - fb_1bpp_bitmap(x+xf, y+yf, wf, hf, bitmap, bg, content); - - } - } - - return true; -} - -static bool fb_1bpp_flush(void) -{ - LOG(("%s()\n", __func__)); - return true; -} - -static bool fb_1bpp_path(const float *p, unsigned int n, colour fill, float width, - colour c, const float transform[6]) -{ - LOG(("%s(%f, %d, 0x%lx, %f, 0x%lx, %f)\n", __func__, - *p, n, fill, width, c, *transform)); - return true; -} - -const struct plotter_table framebuffer_1bpp_plot = { - .clg = fb_1bpp_clg, - .rectangle = fb_1bpp_rectangle, - .line = fb_1bpp_line, - .polygon = fb_1bpp_polygon, - .fill = fb_1bpp_fill, - .clip = fb_clip, - .text = fb_1bpp_text, - .disc = fb_1bpp_disc, - .arc = fb_1bpp_arc, - .bitmap = fb_1bpp_bitmap, - .bitmap_tile = fb_1bpp_bitmap_tile, - .flush = fb_1bpp_flush, - .path = fb_1bpp_path -}; - -/* - * Local Variables: - * c-basic-offset:8 - * End: - */ |