From: Gerd Hoffmann <kraxel@redhat.com>
Date: Wed, 10 Oct 2012 09:16:26 +0000 (+0200)
Subject: console: don't set PixelFormat alpha fields for 32bpp
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=09bbb0ae8226c71aba440bdfa6fca300acd9e5d4;p=qemu.git

console: don't set PixelFormat alpha fields for 32bpp

Currently it is inconstent, PixelFormat->amask is left unset whereas
abits and amax and ashift are filled.  As an alpha channel doesn't make
sense for the vga framebuffer leave all alpha fields clear.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---

diff --git a/console.c b/console.c
index 48d88e43ce..d28b75ec7d 100644
--- a/console.c
+++ b/console.c
@@ -1715,18 +1715,15 @@ PixelFormat qemu_default_pixelformat(int bpp)
             pf.rmask = 0x00FF0000;
             pf.gmask = 0x0000FF00;
             pf.bmask = 0x000000FF;
-            pf.amax = 255;
             pf.rmax = 255;
             pf.gmax = 255;
             pf.bmax = 255;
-            pf.ashift = 24;
             pf.rshift = 16;
             pf.gshift = 8;
             pf.bshift = 0;
             pf.rbits = 8;
             pf.gbits = 8;
             pf.bbits = 8;
-            pf.abits = 8;
             break;
         default:
             break;