We were handling the case where we had an unassigned output in the
middle of the outputs array, but v->outputs can be smaller than the
shader's info.num_outputs when an output at the end isn't assigned. This
lead to us reading garbage after the end, and assuming that it
corresponded to r0.x and overwriting the xfb entry for some other random
output with the unassigned output's entry.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12310>
Fixes warning during the build and unnecessary rule execution:
***
ninja: Missing `restat`? An output file is older than the most recent input:
***
Fixes: 8621bd8d5e ("android: Add scripts to build using meson")
Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Tested-by: Mauro Rossi <issor.oruam@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12304>
mesa3d require up-to-date version of libdrm.
Hardcoding it to 2.4.105 is wrong.
Fixes: 8621bd8d5e ("android: Add scripts to build using meson")
Signed-off-by: Roman Stratiienko <r.stratiienko@gmail.com>
Tested-by: Mauro Rossi <issor.oruam@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12304>
Add a value discovered when investigating how the blob implements
GL_KHR_blend_equation_advanced.
Note that everything added here is a bit speculative, because it's
assuming the blob's implementation of GL_KHR_blend_equation_advanced is
sane. In particular a value of 0x3 seems to solve the UBWC problem as
well, so I'm not sure whether my description of the difference between
0x1 and 0x3 is correct. I'm also surprised that it uses the same value
for the coherent and non-coherent cases when forcing sysmem.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12360>
There are some places in the code in which we search for a certain
format in the u_vector. This new function help us to avoid repetition.
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12117>
In wsi_wl_display_init(), the format vector is initialized only when the
caller sets the function to query the formats/modifiers. But
wsi_wl_display_finish() always release the vector, no matter if it has
been initialized or not.
For now it just works because the u_vector_foreach() macro works when
the format vector is uninitialized, but it is a weird design to try to
release something that has not been initialized.
So in this patch we start to always initialize the format vector, even
when not querying formats/modifiers.
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12117>
Instead of having hard-coded lists of modifiers for argb8888 and
xrgb8888, store a list of modifiers alongside each VkFormat. To
achieve this goal, introduce a new struct wsi_wl_format that holds
both a VkFormat and a modifier list, and use it for the items in
the formats list.
This commit unlocks non-{A,X}RGB8888 formats, which were previously
always disabled for linux-dmabuf.
Signed-off-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12117>
The two structs wsi_wl_display_swrast and wsi_wl_display_dmabuf have in
common the list of formats and the only difference between both is the
interface object.
As we know that only one of the arrays is populated (we never bind to
wl_shm and the dmabuf interface simultaneously), we can move the members
of these structs to wsi_wl_display and simplify the code.
This is based on previous work of Simon Ser <contact@emersion.fr>.
Signed-off-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12117>
When force_bgra8_unorm_first is true, we access display->formats and
change the order of certain formats. The final result is BGRA8_UNORM
being the first in the format list, as some clients require this.
But we are trying to do this before before setting up display->formats,
so it should result in a crash. Fix this by changing the order of
things. Now we first set up display->formats before trying to access it.
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12117>
When we call wsi_wl_display_init() with get_format_list set to false
there's no need to dispatch the events from the interfaces. This allow
us to remove a check in the event handlers to verify if we're querying
the formats or not, what makes the code easier to read.
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12117>
Until now we had a weird way to bail out if we could not get any
globals. Instead, add a direct check, what makes the code easier to
read.
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Reviewed-by: Simon Ser <contact@emersion.fr>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12117>
Nowadays, all Wayland compositors implement linux-dmabuf. We
shouldn't need to support the legacy wl_drm interface anymore.
Signed-off-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12117>
drm_fourcc.h is the canonical source for DRM formats. Instead of
using the values from wl_drm, use the canonical header.
Signed-off-by: Simon Ser <contact@emersion.fr>
Signed-off-by: Leandro Ribeiro <leandro.ribeiro@collabora.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12117>
This reverts commit ad363913e6.
This code was added to be able to compare the output file while porting
the script from python2 to python3, but this has long been finished and
the extra complexity is not needed anymore.
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3674>
Ubuntu has dropped the `python` symlink to `python2` [1] instead of
redirecting it to `python3` like other distros are doing, which means
that if we want to build Mesa on Ubuntu we need the `python3` shebang.
[1] https://lists.ubuntu.com/archives/ubuntu-devel/2020-January/040882.html
Reported-by: Vinson Lee <vlee@freedesktop.org>
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Acked-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3674>
If a loop is followed by a barrier, the ordering between a load inside
the loop and other memory operations after the barrier may have to be
preserved depending on the type of memory involved. This is relevant
when the memory is writeable by other invocations. In such case, it
is not valid to completely eliminate the loop.
This commit doesn't attempt to precisely catch the barrier case, as
analysis could become too complex. It simply assumes it can't drop
the loops that contain certain types of loads unless those are known
to be safe to reorder (via the access flag).
Fixes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4475
Acked-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9938>
mmap requires its offset is page aligned, but the current code only
guarantees 4k alignment, causing drm-shim to break badly on kernels with
>4k page sizes. This fixes drm-shim on my Apple M1, running bare metal
Linux with 16k pages. It probably also fixes exotic PowerPC systems with
64k pages.
Signed-off-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Zoltan Boszormenyi <zboszor@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Emma Anholt <emma@anholt.net>
Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12347>
As part of adding support for inline uniforms in Iris, I was going to
add a finalize_nir hook. I went looking to see how other drivers use
the "optimize" parameter, and I discovered that *nobody* uses it at all.
v2: Fix typo in commit message. Noticed by Mike.
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12317>
Without this stitch_blocks complains about ending in a jump with a
non-empty block after the inserted body.
I hit this with CTS raytracing tests where we tried to inline a
function that basically ended up being something like
{
ignore_ray_intersection
halt
}
I kept the nop path when possible as that does not leave a mess
for the optimization loop to optimize.
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12163>
Need to avoid lowering temps when they are used by other instructions,
like the rt instructions (some of the shader call parameters get
converted to temp variables and we will lower them later with
the explicit io lowering pass as we need to guarantee they will
end up in scratch).
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12162>
