osfmk/console/video_console.c

138 	void (*paint_char)(unsigned int xx, unsigned int yy, unsigned char ch,
141 	void (*clear_screen)(unsigned int xx, unsigned int yy, unsigned int top,
145 	void (*hide_cursor)(unsigned int xx, unsigned int yy);
146 	void (*show_cursor)(unsigned int xx, unsigned int yy);
265 static void gc_clear_line(unsigned int xx, unsigned int yy, int which);
266 static void gc_clear_screen(unsigned int xx, unsigned int yy, int top,
269 static void gc_hide_cursor(unsigned int xx, unsigned int yy);
272 static void gc_paint_char(unsigned int xx, unsigned int yy, unsigned char ch,
289 static void gc_show_cursor(unsigned int xx, unsigned int yy);
293 gc_clear_line(unsigned int xx, unsigned int yy, int which)
322 		gc_paint_char(i, yy, ' ', ATTR_NONE);
327 gc_clear_screen(unsigned int xx, unsigned int yy, int top, unsigned int bottom,
332 	if ( xx < gc_buffer_columns && yy < gc_buffer_rows && bottom <= gc_buffer_rows )
338 				start = (yy * gc_buffer_columns) + xx;
343 				end = (yy * gc_buffer_columns) + xx;
360 	gc_ops.clear_screen(xx, yy, top, bottom, which);
484 gc_hide_cursor(unsigned int xx, unsigned int yy)
486 	if ( xx < gc_buffer_columns && yy < gc_buffer_rows )
488 		uint32_t index = (yy * gc_buffer_columns) + xx;
497 		gc_ops.paint_char(xx, yy, character, attribute, 0, 0);
504 		gc_ops.hide_cursor(xx, yy);
526 gc_paint_char(unsigned int xx, unsigned int yy, unsigned char ch, int attrs)
528 	if ( xx < gc_buffer_columns && yy < gc_buffer_rows )
530 		uint32_t index = (yy * gc_buffer_columns) + xx;
537 	gc_ops.paint_char(xx, yy, ch, attrs, 0, 0);
645 				unsigned int xx, yy;
646 				for (yy = 0; yy < vinfo.v_rows; yy++)
648 						gc_paint_char(xx, yy, 'E', ATTR_NONE);
1063 						                   /* yy             */ row,
1072 						                   /* yy             */ row,
1107 						                   /* yy             */ row,
1116 						                   /* yy             */ row,
1176 						                   /* yy             */ row,
1185 						                   /* yy             */ row,
1220 						                   /* yy             */ row,
1229 						                   /* yy             */ row,
1253 gc_show_cursor(unsigned int xx, unsigned int yy)
1255 	if ( xx < gc_buffer_columns && yy < gc_buffer_rows )
1257 		uint32_t index = (yy * gc_buffer_columns) + xx;
1266 		gc_ops.paint_char(xx, yy, character, attribute, 0, 0);
1273 		gc_ops.show_cursor(xx, yy);
1377 vc_clear_screen(unsigned int xx, unsigned int yy, unsigned int scrreg_top,
1396 		gc_clear_line(xx, yy, 0);
1397 		if (yy < scrreg_bottom - 1) {
1398 			p += (yy + 1) * linelongs;
1403 		gc_clear_line(xx, yy, 1);
1404 		if (yy > scrreg_top) {
1406 			endp += yy * linelongs;
1462 vc_paint_char_8(unsigned int xx, unsigned int yy, unsigned char ch, int attrs,
1476 					(yy * ISO_CHAR_HEIGHT * vinfo.v_rowbytes) +
1518 vc_paint_char_16(unsigned int xx, unsigned int yy, unsigned char ch, int attrs,
1533 				 (yy * ISO_CHAR_HEIGHT * vinfo.v_rowbytes) +
1571 vc_paint_char_32(unsigned int xx, unsigned int yy, unsigned char ch, int attrs,
1594 					(yy * ISO_CHAR_HEIGHT * vinfo.v_rowbytes) +
1634 vc_paint_char(unsigned int xx, unsigned int yy, unsigned char ch, int attrs,
1642 		vc_paint_char_8(xx, yy, ch, attrs, ch_previous, attrs_previous);
1645 		vc_paint_char_16(xx, yy, ch, attrs, ch_previous,
1650 		vc_paint_char_32(xx, yy, ch, attrs, ch_previous,
1727 vc_reverse_cursor(unsigned int xx, unsigned int yy)
1736 			(yy * ISO_CHAR_HEIGHT * vinfo.v_rowbytes) +