Lines Matching refs:vc
416 static void vc_put_lf(VCChardev *vc) in vc_put_lf() argument
418 QemuTextConsole *s = vc->console; in vc_put_lf()
465 static void vc_handle_escape(VCChardev *vc) in vc_handle_escape() argument
469 for (i = 0; i < vc->nb_esc_params; i++) { in vc_handle_escape()
470 switch (vc->esc_params[i]) { in vc_handle_escape()
472 vc->t_attrib = TEXT_ATTRIBUTES_DEFAULT; in vc_handle_escape()
475 vc->t_attrib.bold = 1; in vc_handle_escape()
478 vc->t_attrib.uline = 1; in vc_handle_escape()
481 vc->t_attrib.blink = 1; in vc_handle_escape()
484 vc->t_attrib.invers = 1; in vc_handle_escape()
487 vc->t_attrib.unvisible = 1; in vc_handle_escape()
490 vc->t_attrib.bold = 0; in vc_handle_escape()
493 vc->t_attrib.uline = 0; in vc_handle_escape()
496 vc->t_attrib.blink = 0; in vc_handle_escape()
499 vc->t_attrib.invers = 0; in vc_handle_escape()
502 vc->t_attrib.unvisible = 0; in vc_handle_escape()
506 vc->t_attrib.fgcol = QEMU_COLOR_BLACK; in vc_handle_escape()
509 vc->t_attrib.fgcol = QEMU_COLOR_RED; in vc_handle_escape()
512 vc->t_attrib.fgcol = QEMU_COLOR_GREEN; in vc_handle_escape()
515 vc->t_attrib.fgcol = QEMU_COLOR_YELLOW; in vc_handle_escape()
518 vc->t_attrib.fgcol = QEMU_COLOR_BLUE; in vc_handle_escape()
521 vc->t_attrib.fgcol = QEMU_COLOR_MAGENTA; in vc_handle_escape()
524 vc->t_attrib.fgcol = QEMU_COLOR_CYAN; in vc_handle_escape()
527 vc->t_attrib.fgcol = QEMU_COLOR_WHITE; in vc_handle_escape()
531 vc->t_attrib.bgcol = QEMU_COLOR_BLACK; in vc_handle_escape()
534 vc->t_attrib.bgcol = QEMU_COLOR_RED; in vc_handle_escape()
537 vc->t_attrib.bgcol = QEMU_COLOR_GREEN; in vc_handle_escape()
540 vc->t_attrib.bgcol = QEMU_COLOR_YELLOW; in vc_handle_escape()
543 vc->t_attrib.bgcol = QEMU_COLOR_BLUE; in vc_handle_escape()
546 vc->t_attrib.bgcol = QEMU_COLOR_MAGENTA; in vc_handle_escape()
549 vc->t_attrib.bgcol = QEMU_COLOR_CYAN; in vc_handle_escape()
552 vc->t_attrib.bgcol = QEMU_COLOR_WHITE; in vc_handle_escape()
558 static void vc_update_xy(VCChardev *vc, int x, int y) in vc_update_xy() argument
560 QemuTextConsole *s = vc->console; in vc_update_xy()
585 static void vc_clear_xy(VCChardev *vc, int x, int y) in vc_clear_xy() argument
587 QemuTextConsole *s = vc->console; in vc_clear_xy()
595 vc_update_xy(vc, x, y); in vc_clear_xy()
598 static void vc_put_one(VCChardev *vc, int ch) in vc_put_one() argument
600 QemuTextConsole *s = vc->console; in vc_put_one()
606 vc_put_lf(vc); in vc_put_one()
611 c->t_attrib = vc->t_attrib; in vc_put_one()
612 vc_update_xy(vc, s->x, s->y); in vc_put_one()
616 static void vc_respond_str(VCChardev *vc, const char *buf) in vc_respond_str() argument
619 vc_put_one(vc, *buf); in vc_respond_str()
625 static void vc_set_cursor(VCChardev *vc, int x, int y) in vc_set_cursor() argument
627 QemuTextConsole *s = vc->console; in vc_set_cursor()
646 static void vc_putchar(VCChardev *vc, int ch) in vc_putchar() argument
648 QemuTextConsole *s = vc->console; in vc_putchar()
653 switch(vc->state) { in vc_putchar()
660 vc_put_lf(vc); in vc_putchar()
669 vc_put_lf(vc); in vc_putchar()
684 vc->state = TTY_STATE_ESC; in vc_putchar()
687 vc_put_one(vc, ch); in vc_putchar()
694 vc->esc_params[i] = 0; in vc_putchar()
695 vc->nb_esc_params = 0; in vc_putchar()
696 vc->state = TTY_STATE_CSI; in vc_putchar()
698 vc->state = TTY_STATE_NORM; in vc_putchar()
703 if (vc->nb_esc_params < MAX_ESC_PARAMS) { in vc_putchar()
704 int *param = &vc->esc_params[vc->nb_esc_params]; in vc_putchar()
711 if (vc->nb_esc_params < MAX_ESC_PARAMS) in vc_putchar()
712 vc->nb_esc_params++; in vc_putchar()
716 trace_console_putchar_csi(vc->esc_params[0], vc->esc_params[1], in vc_putchar()
717 ch, vc->nb_esc_params); in vc_putchar()
718 vc->state = TTY_STATE_NORM; in vc_putchar()
722 if (vc->esc_params[0] == 0) { in vc_putchar()
723 vc->esc_params[0] = 1; in vc_putchar()
725 vc_set_cursor(vc, s->x, s->y - vc->esc_params[0]); in vc_putchar()
729 if (vc->esc_params[0] == 0) { in vc_putchar()
730 vc->esc_params[0] = 1; in vc_putchar()
732 vc_set_cursor(vc, s->x, s->y + vc->esc_params[0]); in vc_putchar()
736 if (vc->esc_params[0] == 0) { in vc_putchar()
737 vc->esc_params[0] = 1; in vc_putchar()
739 vc_set_cursor(vc, s->x + vc->esc_params[0], s->y); in vc_putchar()
743 if (vc->esc_params[0] == 0) { in vc_putchar()
744 vc->esc_params[0] = 1; in vc_putchar()
746 vc_set_cursor(vc, s->x - vc->esc_params[0], s->y); in vc_putchar()
750 vc_set_cursor(vc, vc->esc_params[0] - 1, s->y); in vc_putchar()
755 vc_set_cursor(vc, vc->esc_params[1] - 1, vc->esc_params[0] - 1); in vc_putchar()
758 switch (vc->esc_params[0]) { in vc_putchar()
766 vc_clear_xy(vc, x, y); in vc_putchar()
777 vc_clear_xy(vc, x, y); in vc_putchar()
785 vc_clear_xy(vc, x, y); in vc_putchar()
792 switch (vc->esc_params[0]) { in vc_putchar()
796 vc_clear_xy(vc, x, s->y); in vc_putchar()
802 vc_clear_xy(vc, x, s->y); in vc_putchar()
808 vc_clear_xy(vc, x, s->y); in vc_putchar()
814 vc_handle_escape(vc); in vc_putchar()
817 switch (vc->esc_params[0]) { in vc_putchar()
820 vc_respond_str(vc, "\033[0n"); in vc_putchar()
827 vc_respond_str(vc, response); in vc_putchar()
833 vc->x_saved = s->x; in vc_putchar()
834 vc->y_saved = s->y; in vc_putchar()
838 s->x = vc->x_saved; in vc_putchar()
839 s->y = vc->y_saved; in vc_putchar()
971 ChardevVC *vc = backend->u.vc.data; in vc_chr_open() local
977 if (vc->has_width) { in vc_chr_open()
978 width = vc->width; in vc_chr_open()
979 } else if (vc->has_cols) { in vc_chr_open()
980 width = vc->cols * FONT_WIDTH; in vc_chr_open()
983 if (vc->has_height) { in vc_chr_open()
984 height = vc->height; in vc_chr_open()
985 } else if (vc->has_rows) { in vc_chr_open()
986 height = vc->rows * FONT_HEIGHT; in vc_chr_open()
1023 ChardevVC *vc; in vc_chr_parse() local
1026 vc = backend->u.vc.data = g_new0(ChardevVC, 1); in vc_chr_parse()
1027 qemu_chr_parse_common(opts, qapi_ChardevVC_base(vc)); in vc_chr_parse()
1031 vc->has_width = true; in vc_chr_parse()
1032 vc->width = val; in vc_chr_parse()
1037 vc->has_height = true; in vc_chr_parse()
1038 vc->height = val; in vc_chr_parse()
1043 vc->has_cols = true; in vc_chr_parse()
1044 vc->cols = val; in vc_chr_parse()
1049 vc->has_rows = true; in vc_chr_parse()
1050 vc->rows = val; in vc_chr_parse()