diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2014-06-22 11:03:49 +1000 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2014-09-30 13:34:09 +0200 |
| commit | 2c79f2a2ecba89abe6304ef39c79cb9b3e616bcd (patch) | |
| tree | 1d4f8738b58f4acafb51a5463d7d374b71c18b35 /hw/display | |
| parent | d3c2343af09b2e1a568ccac608b8b3d10a36c20c (diff) | |
| download | qemu-2c79f2a2ecba89abe6304ef39c79cb9b3e616bcd.tar.gz | |
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: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'hw/display')
| -rw-r--r-- | hw/display/vga.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/hw/display/vga.c b/hw/display/vga.c index 9d06691b1c..c3df0c59c3 100644 --- a/hw/display/vga.c +++ b/hw/display/vga.c @@ -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, |