Re: Framebuffer Monochrom Glyphs ( was: Re: Atari MiNT Port )

Am Mittwoch, den 29.09.2010, 15:15 +0200 schrieb Rob Kendrick <rjek(a)netsurf-browser.org&gt;: I got it working, but I'm not sure if it really renders 100% correct... the output is really not that pretty at many font sizes, it's even so buggy that the C looks more like an O... so I expect there is some error in my code..., or maybe it is caused by the hinting settings...? Here is an screenshot: http://img545.imageshack.us/img545/2453/nsscreenmonorendering.png and this is the glyph1 routine that I use: static bool glyph1(nsfb_t *nsfb, nsfb_bbox_t *loc, const uint8_t *pixel, int pitch, nsfb_colour_t c) { PLOT_TYPE *pvideo; PLOT_TYPE fgcol; int xloop, yloop; int xoff, yoff; /* x and y offset into image */ int x = loc->x0; int y = loc->y0; int width = loc->x1 - loc->x0; int height = loc->y1 - loc->y0; uint8_t bitm; const uint8_t *fntd; if (!nsfb_plot_clip_ctx(nsfb, loc)) return true; if (height > (loc->y1 - loc->y0)) height = (loc->y1 - loc->y0); if (width > (loc->x1 - loc->x0)) width = (loc->x1 - loc->x0); xoff = loc->x0 - x; yoff = loc->y0 - y; fgcol = colour_to_pixel(nsfb, c); for (yloop = yoff; yloop <height; yloop++) { fntd = pixel + (pitch * yloop); for ( xloop = xoff, bitm = 128; xloop < width; xloop++, bitm = bitm>>1 ) { pvideo = get_xy_loc(nsfb, loc->x0 + xloop, loc->y0 + yloop); if( *fntd & bitm ) *pvideo = fgcol; if( bitm == 1 ) { fntd++; bitm = 128; } } } return true; } Btw.: I'm just posting because I'm interested in this, I know it's not urgent. Maybe someone also is interested in this. I don't have attitude like: "could you fix this fast,..." ;) Greets, m