From: Gerd Hoffmann <kraxel@redhat.com>
To: Dave Airlie <airlied@gmail.com>
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 6/8] virtio-gpu: v0.1 of the virtio based GPU code.
Date: Wed, 20 Nov 2013 12:26:57 +0100 [thread overview]
Message-ID: <1384946817.2005.90.camel@nilsson.home.kraxel.org> (raw)
In-Reply-To: <1384926761-9962-7-git-send-email-airlied@gmail.com>
On Mi, 2013-11-20 at 15:52 +1000, Dave Airlie wrote:
> From: Dave Airlie <airlied@redhat.com>
>
> This is the basic virtio-gpu which is
>
> multi-head capable,
> ARGB cursor support,
> unaccelerated.
I'd like to see an overview on the design of the virtual hardware.
What is the purpose of the virtio commands?
What are the steps a guest is supposed to do to get something displayed
on the screen?
> + res = calloc(1, sizeof(struct virtgpu_simple_resource));
> + if (!res)
> + return;
qemu uses glib memory allocation functions (i.e. g_malloc0 for this
one). Also no need to check for NULL.
cheers,
Gerd
next prev parent reply other threads:[~2013-11-20 11:27 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-20 5:52 [Qemu-devel] [RFC] virtio-gpu and sdl2 so far Dave Airlie
2013-11-20 5:52 ` [Qemu-devel] [PATCH 1/8] ui/sdl2 : initial port to SDL 2.0 (v1.2) Dave Airlie
2013-11-20 10:52 ` Gerd Hoffmann
2013-11-20 5:52 ` [Qemu-devel] [PATCH 2/8] console: add state notifiers for ui<->display Dave Airlie
2013-11-20 11:04 ` Gerd Hoffmann
2013-11-20 5:52 ` [Qemu-devel] [PATCH 3/8] console: add information retrival wrappers Dave Airlie
2013-11-20 11:12 ` Gerd Hoffmann
2013-11-20 5:52 ` [Qemu-devel] [PATCH 4/8] console: add ability to wrap a console Dave Airlie
2013-11-20 5:52 ` [Qemu-devel] [PATCH 5/8] sdl2: update for multihead support Dave Airlie
2013-11-20 5:52 ` [Qemu-devel] [PATCH 6/8] virtio-gpu: v0.1 of the virtio based GPU code Dave Airlie
2013-11-20 11:26 ` Gerd Hoffmann [this message]
2013-11-20 5:52 ` [Qemu-devel] [PATCH 7/8] virtio-vga: v1 Dave Airlie
2013-11-20 12:02 ` Gerd Hoffmann
2013-11-21 3:12 ` Dave Airlie
2013-11-21 6:17 ` Paolo Bonzini
2013-11-21 11:06 ` Gerd Hoffmann
2013-12-06 5:24 ` Dave Airlie
2013-12-06 8:24 ` Gerd Hoffmann
2013-12-06 8:58 ` Dave Airlie
2014-01-07 23:35 ` Dave Airlie
2014-01-13 8:01 ` Gerd Hoffmann
2013-11-20 5:52 ` [Qemu-devel] [PATCH 8/8] HACK: just to make things start easier with libvirt Dave Airlie
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