From: "Michel Dänzer" <michel@daenzer.net>
To: Daniel Vetter <daniel@ffwll.ch>
Cc: James Park <jpark37@lagfreegames.com>,
dri-devel <dri-devel@lists.freedesktop.org>
Subject: Re: [PATCH] drm: Fix drm.h uapi header for Windows
Date: Wed, 2 Dec 2020 19:06:09 +0100 [thread overview]
Message-ID: <2dbbc3dc-4df8-9ca4-4dce-808df0b24950@daenzer.net> (raw)
In-Reply-To: <CAKMK7uF=St1Uf_smL3HLi458cKfyOYM27FUX5+vjG5qSSD3Jnw@mail.gmail.com>
On 2020-12-02 1:46 p.m., Daniel Vetter wrote:
> On Wed, Dec 2, 2020 at 12:43 PM Michel Dänzer <michel@daenzer.net> wrote:
>>
>> On 2020-12-01 11:01 a.m., James Park wrote:
>>> This will allow Mesa to port code to Windows more easily.
>>
>> As discussed in
>> https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6162#note_712779
>> , including drm.h makes no sense when building for Windows.
>
> Yeah I think it'd be cleanest if we can avoid this. If not I think the
> right fix would be to split out the actually needed parts from drm.h
> into a new header (still included by drm.h for backwards compat
> reasons) which mesa can use. Since it looks like the problematic parts
> are the legacy gunk, and not the new ioctl structures. Pulling out
> drm_render.h for all the render stuff and mabe drm_vblank.h for the
> vblank stuff (which would fit better in drm_mode.h but mistakes were
> made, oops).
If anything currently in drm.h is needed while building for Windows, it
points to a broken abstraction somewhere in userspace. (Specifically,
the Mesa Gallium/Vulkan winsys is supposed to abstract away platform
details like these)
--
Earthling Michel Dänzer | https://redhat.com
Libre software enthusiast | Mesa and X developer
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next prev parent reply other threads:[~2020-12-02 18:06 UTC|newest]
Thread overview: 68+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-01 10:01 drm: Fix drm.h uapi header for Windows James Park
2020-12-01 10:01 ` [PATCH] " James Park
2020-12-02 8:46 ` Simon Ser
2020-12-02 9:07 ` James Park
2020-12-02 9:07 ` James Park
2020-12-02 11:42 ` Michel Dänzer
2020-12-02 12:46 ` Daniel Vetter
2020-12-02 18:06 ` Michel Dänzer [this message]
2020-12-02 19:47 ` James Park
2020-12-02 22:25 ` Daniel Vetter
2020-12-03 1:24 ` James Park
2020-12-03 9:05 ` Pekka Paalanen
2020-12-03 12:54 ` Ville Syrjälä
2020-12-03 13:13 ` Simon Ser
2020-12-03 8:18 ` Michel Dänzer
2020-12-03 14:52 ` Daniel Vetter
2020-12-03 18:55 ` James Park
2020-12-03 20:45 ` Daniel Vetter
2020-12-04 4:53 ` [PATCH] drm: Allow drm_fourcc.h without including drm.h James Park
2020-12-04 4:53 ` James Park
2020-12-04 8:53 ` Simon Ser
2020-12-04 9:47 ` James Park
2020-12-04 10:08 ` James Park
2020-12-04 14:46 ` kernel test robot
2020-12-04 22:29 ` kernel test robot
2020-12-04 8:11 ` [PATCH] drm: Fix drm.h uapi header for Windows Pekka Paalanen
2020-12-04 15:58 ` Daniel Vetter
2020-12-04 19:07 ` James Park
2020-12-06 0:39 ` [PATCH] drm: drm_basic_types.h, DRM_FOURCC_STANDALONE James Park
2020-12-06 0:39 ` James Park
2020-12-07 9:45 ` Simon Ser
2020-12-07 9:55 ` James Park
2020-12-07 9:59 ` Simon Ser
2020-12-07 10:05 ` James Park
2020-12-07 10:15 ` Simon Ser
2020-12-07 17:25 ` kernel test robot
2020-12-07 18:15 ` James Park
2020-12-07 18:15 ` James Park
2020-12-08 12:31 ` Simon Ser
2020-12-08 18:32 ` James Park
2020-12-09 10:15 ` Simon Ser
2020-12-09 10:18 ` Simon Ser
2020-12-09 11:03 ` James Park
2020-12-09 11:03 ` James Park
2020-12-10 8:35 ` Pekka Paalanen
2020-12-10 9:12 ` James Park
2020-12-10 9:12 ` James Park
2021-02-01 21:45 ` James Park
2021-02-02 17:28 ` Emil Velikov
2021-02-02 18:14 ` James Park
2021-02-02 22:48 ` Emil Velikov
2021-02-02 23:05 ` Simon Ser
2021-02-02 8:51 ` Simon Ser
2021-02-02 8:52 ` Simon Ser
2020-12-07 8:51 ` [PATCH] drm: Fix drm.h uapi header for Windows Pekka Paalanen
2020-12-07 9:08 ` James Park
2020-12-07 10:35 ` Pekka Paalanen
2020-12-07 10:44 ` Pekka Paalanen
2020-12-07 10:47 ` Simon Ser
2020-12-07 10:49 ` James Park
2020-12-07 10:53 ` Simon Ser
2020-12-07 11:01 ` James Park
2020-12-07 11:14 ` Pekka Paalanen
2020-12-08 1:08 ` James Park
2021-08-17 17:21 ` Jason Ekstrand
2020-12-07 9:48 ` Simon Ser
2020-12-07 10:00 ` James Park
2020-12-07 10:02 ` Simon Ser
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