On Mo, 2016-03-14 at 15:22 +0000, Peter Maydell wrote:
> On 14 March 2016 at 15:04, Pooja Dhannawat <dhannawatpoo...@gmail.com> wrote:
> > Removing support for DEPTH != 32 from blizzard template header
> > and file that includes it, as macro DEPTH == 32 only used.
> >
> > Signed-off-by: Pooja Dhannawat <dhannawatpoo...@gmail.com>
> > ---
> > hw/display/blizzard.c | 24 ------------------------
> > hw/display/blizzard_template.h | 30 +-----------------------------
> > 2 files changed, 1 insertion(+), 53 deletions(-)
> So are there any cases now when
> surface_bits_per_pixel(qemu_console_surface(c)) can return
> zero? (I don't understand the 'case 0' code in this switch
> at all...)
Looks like a somewhat strange way to zero-fill the function pointer
array. Looks like a historical leftover.
As blizzard uses qemu_console_resize() you will always get a surface
with the default depth (32bpp). So dropping the whole "switch { ... }"
block (except for the "case 32:" lines) and adding an
"assert(surface_bits_per_pixel(surface)==32)" should work just fine.
cheers,
Gerd
