These aren't used by any external DRI callers, so unexport them and
redeclare them in terms of PIPE_FORMAT_*, so we can flatten them down
later.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27709>
This was an ill-advised extension. While we advertised SWAP_COPY support,
we might implement it with a back-copy from the front buffer. And we
never advertised EXCHANGE because we couldn't guarantee it. So, if you
actually used this extension to try to reduce app redraws of the back
buffer, you might actually increase the bandwidth you used. Whoops.
Instead, GLX_EXT_buffer_age and the similar EGL extension give you
feedback on what's left in your back buffer, letting you do minimum
redraws.
This reduces our GLX visual+fbconfig count from 1410 to 940 on an llvmpipe
X server. Reducing visual counts will improve test runtime for
visual-iterating tests like piglit's glx-visuals-*.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25650>
Add support for 1555 and 4444 formats, both in RGB/BGR ordering, with
and without alpha.
These are already supported by Gallium and drivers, but not yet for
winsys surfaces. Adding these is enough to make them renderable when
using Weston on iris.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24331>
There's two kinds of "bad version" you might encounter here, either the
combination does not name a defined version (like 1.7) or it names
something the driver can't do (like asking r300 to do 4.0). EGL does not
distinguish these cases, but GLX calls them BadMatch and GLXBadFBConfig
respectively.
Since api_mask is the set of driver supported APIs, and we can only
support defined APIs, don't check it early in driCreateContextAttribs,
just let it fall out from validate_context_version.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12006>
These fields are allocated as they have to be taken into account for initScreen.
Signed-off-by: Corentin Noël <corentin.noel@collabora.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20663>
This just moves the callbacks and renames the functions.
Some functions had to be moved up because they are initialized there.
Remove some obsolete comments.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19741>
This cleanup removes the dri_util structure __DRIscreen(Rec) that is
difficult to follow, and switches all code to using dri_screen directly.
It also inlines kopper_screen in dri_screen because I don't see any
other way to do this cleanup.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19741>
This cleanup removes the dri_util structure __DRIcontext(Rec) that is
difficult to follow, and switches all code to using dri_context directly.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19741>
This cleanup removes the dri_util structure __DRIdrawable(Rec) that is
difficult to follow, and switches all code to using dri_drawable directly.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19741>
Replace tabs with spaces. Rename __ATTRIB macro to SIMPLE_CASE to
be a bit more readable.
NFC.
Signed-off-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19329>
For simple clients using the swap chain contention back pressure to regulate
their drawing and that don't query buffer age introduce a new DRI option with
which set to true (the default is false) we block the client until a new buffer
is available. This way we stall the client's execution until a new buffer is
available and the redrawing of the client starts only at this point and not
before.
The motivation for that is to reduce latency for clients that regulate their
drawing by swapchain contention back pressure. These clients draw whenever
possible and their drawing is implicitly stopping whenever we block. When we
block at the end of the swap and return only when a new buffer is available
the client can draw and we directly present. Otherwise the client would draw,
we block on the buffer becoming available, and only then show what the client
had drawn, usually one frame later.
Co-authored-by: Michel Dänzer <michel@daenzer.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14684>
Error message:
Undefined symbols for architecture x86_64:
"_dri_kms_driver_extensions", referenced from:
_swkmsCreateNewScreen in libdri.a(dri_util.c.o)
"_galliumdrm_driver_extensions", referenced from:
_dri2CreateNewScreen in libdri.a(dri_util.c.o)
ld: symbol(s) not found for architecture x86_64
Fixes: b6f7a4836a ("dri: Fill in the driver extensions for the legacy createNewScreen paths")
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/6519
Signed-off-by: Yonggang Luo <luoyonggang@gmail.com>
Reviewed-by: Eric Engestrom <eric@igalia.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/17784>
Note: The format __DRI_IMAGE_FORMAT_ABGR16161616 was already
in the dri2_format_table, but had been hidden from outside view,
for lack of an official DRM fourcc. Since its fourcc has now been
assigned, it is safe to reveal the format.
Signed-off-by: Manuel Stoeckl <code@mstoeckl.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14580>
This set of changes:
https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15649
caused a regression in Xorg when using swrast_kms:
(EE) AIGLX error: Calling driver entry point failed
This commit changes the swrast_kms driver to use a dedicated screen init function
(which I believe was overlooked); I also took the opportunity to rename the
associated plumbling to have swrast-specific names.
Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16942>
Fix defect reported by Coverity Scan.
Resource leak (RESOURCE_LEAK)
leaked_storage: Variable psp going out of scope leaks the storage it points to.
Fixes: 68aa2099fa ("dri2: Require a loader with working buffer invalidation")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16680>
Which is just moving the struct definition for __DRIconfigRec into
dri_util.h.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16377>
drisw is the only consumer so rename things to make it a bit more
obvious.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16377>
The bug here is that the DRI context "flags" are intended to alias the
GLX context flag values, and they don't, DRI's no-error flag is GLX's
reset-isolation flag. GLX (and EGL!) treat no-error as a context
attribute, and reset isolation predates Mesa's no-error implementation
by several years. The GL_KHR_no_error spec does describe it as a
"context flag", though, so maybe that's why we do it as a (DRI) context
flag.
In order to unalias these we need a new contract with the loader. We
remove the old __DRI_NO_ERROR extension, and add a new
__DRI_RENDERER_HAS_CONTEXT_NO_ERROR value to query. Loaders can key on
that to know to pass no-error-ness through as a context attribute,
matching the GLX/EGL calling convention. We go ahead and define
__DRI_CTX_FLAG_RESET_ISOLATION as well, and update the drivers to refuse
it since we don't support it yet.
This means mismatched drivers/loaders will not be able to create
no-error contexts. Too bad. If you want performance that badly you can
build both things at once.
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12474>
There are no other consumers, so we can just move this into gallium and
out of mesa.
Reviewed-by: Emma Anholt <emma@anholt.net>
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10153>
2021-12-03 23:53:06 +00:00
Renamed from src/mesa/drivers/dri/common/dri_util.c (Browse further)
