diff options
| -rw-r--r-- | include/ui/console.h | 4 | ||||
| -rw-r--r-- | ui/console.c | 61 |
2 files changed, 0 insertions, 65 deletions
diff --git a/include/ui/console.h b/include/ui/console.h index 6f7550ef9c..06e47399f1 100644 --- a/include/ui/console.h +++ b/include/ui/console.h @@ -241,10 +241,6 @@ void dpy_text_resize(QemuConsole *con, int w, int h); void dpy_mouse_set(QemuConsole *con, int x, int y, int on); void dpy_cursor_define(QemuConsole *con, QEMUCursor *cursor); bool dpy_cursor_define_supported(QemuConsole *con); -void dpy_gfx_update_dirty(QemuConsole *con, - MemoryRegion *address_space, - uint64_t base, - bool invalidate); bool dpy_gfx_check_format(QemuConsole *con, pixman_format_code_t format); diff --git a/ui/console.c b/ui/console.c index 406c36b864..75fc492f73 100644 --- a/ui/console.c +++ b/ui/console.c @@ -1619,67 +1619,6 @@ bool dpy_cursor_define_supported(QemuConsole *con) return false; } -/* - * Call dpy_gfx_update for all dirity scanlines. Works for - * DisplaySurfaces backed by guest memory (i.e. the ones created - * using qemu_create_displaysurface_guestmem). - */ -void dpy_gfx_update_dirty(QemuConsole *con, - MemoryRegion *address_space, - hwaddr base, - bool invalidate) -{ - DisplaySurface *ds = qemu_console_surface(con); - int width = surface_stride(ds); - int height = surface_height(ds); - hwaddr size = width * height; - MemoryRegionSection mem_section; - MemoryRegion *mem; - ram_addr_t addr; - int first, last, i; - bool dirty; - - mem_section = memory_region_find(address_space, base, size); - mem = mem_section.mr; - if (int128_get64(mem_section.size) != size || - !memory_region_is_ram(mem_section.mr)) { - goto out; - } - assert(mem); - - memory_region_sync_dirty_bitmap(mem); - addr = mem_section.offset_within_region; - - first = -1; - last = -1; - for (i = 0; i < height; i++, addr += width) { - dirty = invalidate || - memory_region_get_dirty(mem, addr, width, DIRTY_MEMORY_VGA); - if (dirty) { - if (first == -1) { - first = i; - } - last = i; - } - if (first != -1 && !dirty) { - assert(last != -1 && last >= first); - dpy_gfx_update(con, 0, first, surface_width(ds), - last - first + 1); - first = -1; - } - } - if (first != -1) { - assert(last != -1 && last >= first); - dpy_gfx_update(con, 0, first, surface_width(ds), - last - first + 1); - } - - memory_region_reset_dirty(mem, mem_section.offset_within_region, size, - DIRTY_MEMORY_VGA); -out: - memory_region_unref(mem); -} - /***********************************************************/ /* register display */ |