vga: refactor vram_size clamping and rounding
commit619616ce31a5a5d167bf26f40d920b26da0a7bfd
authorRadim Krčmář <rkrcmar@redhat.com>
Tue, 17 Feb 2015 16:30:53 +0000 (17 17:30 +0100)
committerGerd Hoffmann <kraxel@redhat.com>
Tue, 3 Mar 2015 07:33:08 +0000 (3 08:33 +0100)
tree6f173c8fcf5661978bd8b2164895181fc26de37b
parentbb7443f6d6f09411ea10f06e6cb0d416bd1ccebd
vga: refactor vram_size clamping and rounding

Make the code a bit more obvious.

We don't have min/max, so a general helper for clamp probably isn't
acceptable either.

Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
hw/display/vga.c