Commit 2c79f2a2 authored by Benjamin Herrenschmidt's avatar Benjamin Herrenschmidt Committed by Gerd Hoffmann
Browse files

vga: Simplify vga_draw_blank() a bit 



The test for surface_bits_per_pixel() isn't necessary anymore,
the 8bpp case never happens.

Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
parent d3c2343a

hw/display/vga.c

+2 −7
Original line number Diff line number Diff line
@@ -1682,7 +1682,7 @@ static void vga_draw_graphic(VGACommonState *s, int full_update) 
static void vga_draw_blank(VGACommonState *s, int full_update)

{

    DisplaySurface *surface = qemu_console_surface(s->con);

    int i, w, val;

    int i, w;

    uint8_t *d;



    if (!full_update)
@@ -1690,15 +1690,10 @@ static void vga_draw_blank(VGACommonState *s, int full_update) 
    if (s->last_scr_width <= 0 || s->last_scr_height <= 0)

        return;



    if (surface_bits_per_pixel(surface) == 8) {

        val = rgb_to_pixel32(0, 0, 0);

    } else {

        val = 0;

    }

    w = s->last_scr_width * surface_bytes_per_pixel(surface);

    d = surface_data(surface);

    for(i = 0; i < s->last_scr_height; i++) {

        memset(d, val, w);

        memset(d, 0, w);

        d += surface_stride(surface);

    }

    dpy_gfx_update(s->con, 0, 0,