X-Git-Url: http://git.joshuawise.com/netwatch.git/blobdiff_plain/113df320fe8e5e3f069c974546162d9329da8e31..8ceb05150562e3b953f4846d0b82ca2026cf4560:/aseg-paging/vga-overlay.c?ds=inline diff --git a/aseg-paging/vga-overlay.c b/aseg-paging/vga-overlay.c index 2fe4dc6..e6e223c 100644 --- a/aseg-paging/vga-overlay.c +++ b/aseg-paging/vga-overlay.c @@ -40,7 +40,7 @@ static char * vga_base() ); } -void strblit(char *src, int row, int col) +void strblit(char *src, int row, int col, int fill) { char *destp = vga_base() + row * 80 * 2 + col * 2; outb(0x80, 0x3C); @@ -54,7 +54,15 @@ void strblit(char *src, int row, int col) { *(destp++) = *(src++); *(destp++) = COLOR; + col++; } + if (fill) + while (col < 80) + { + *(destp++) = ' '; + *(destp++) = COLOR; + col++; + } outb(0x80, 0x3F); smram_restore_state(old_state); @@ -63,24 +71,10 @@ void strblit(char *src, int row, int col) void outlog() { - int y, x; - char *basep = vga_base(); - - smram_state_t old_state = smram_save_state(); - - smram_aseg_set_state(SMRAM_ASEG_SMMCODE); + int y; - for (y = 0; y < LOG_ONSCREEN; y++) - for (x = 40; x < 80; x++) - { - basep[y*80*2+x*2] = ' '; - basep[y*80*2+x*2+1] = 0x1F; - } - - smram_restore_state(old_state); - for (y = -LOG_ONSCREEN; y < 0; y++) - strblit(logents[(y + prodptr) % LOGLEN], y + LOG_ONSCREEN, 40); + strblit(logents[(y + prodptr) % LOGLEN], y + LOG_ONSCREEN, 40, 1); } void dolog(const char *s)