| Commit message (Collapse) | Author | Age | Files | Lines |
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In the pursuit of lowering driver overhead, it became clear that some
amount of redesign of how libdrm_freedreno constructs the submit ioctl
would be needed. In particular, as the gallium driver is starting to
make heavier use of CP_SET_DRAW_STATE state groups/objects, the over-
head of tracking cmd buffers and relocs becomes too much. And for
"streaming" state, which isn't ever reused (like uniform uploads) the
overhead of allocating/freeing ringbuffer[1] objects is too high.
This redesign makes two main changes:
1) Introduces a fd_submit object for tracking bos and cmds table
for the submit ioctl, making ringbuffer objects more light-
weight. This was previously done in the ringbuffer. But we
have many ringbuffer instances involved in a submit (gmem +
draw + potentially 1000's of state-group rbs), and only need
a single bos and cmds table. (Reloc table is still per-rb)
The submit is also a convenient place for a slab allocator for
ringbuffer objects. Other options would have required locking
because, while we can guarantee allocations will only happen on
a single thread, free's could happen either on the application
thread or the flush_queue thread. With the slab allocator in
the submit object, any frees that happen on the flush_queue
thread happen after we know that the application thread is done
with the submit.
2) Introduce a new "softpin" msm_ringbuffer_sp implementation that
does not use relocs and only has cmds table entries for IB1 (ie.
the cmdstream buffers that kernel needs to CP_INDIRECT_BUFFER
to from the RB). To do this properly will require some updates
on the kernel side, so whether you get the softpin or legacy
submit/ringbuffer implementation at runtime depends on your
kernel version.
To make all these changes in libdrm would basically require adding a
libdrm_freedreno2, so this is a good point to just pull the libdrm code
into mesa. Plus it allows for using mesa's hashtable, slab allocator,
etc. And it lets us have asserts enabled for debug mesa buids but
omitted for release builds. And it makes life easier if further API
changes become necessary.
At this point I haven't tried to pull in the kgsl backend. Although
I left the level of vfunc indirection which would make it possible
to have other backends. (And this was convenient to keep to allow
for the "softpin" ringbuffer to coexist.)
NOTE: if bisecting a build error takes you here, try a clean build.
There are a bunch of ways things can go wrong if you still have
libdrm_freedreno cflags.
[1] "ringbuffer" is probably a bad name, the only level of cmdstream
buffer that is actually a ring is RB managed by kernel. User-
space cmdstream is all IB1/IB2 and state-groups.
Reviewed-by: Kristian H. Kristensen <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
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VCN jpeg requires new hw ip
Signed-off-by: Boyuan Zhang <[email protected]>
Reviewed-by: Leo Liu <[email protected]>
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r600 doesn't have a hard requirement on LLVM, and therefore doesn't have
a hard requirement on libelf. Currently the logic doesn't allow that
however.
Distro-bug: https://bugs.gentoo.org/669058
Fixes: 5060c51b6f4dfb0d5358bde6523285163d3faaad
("meson: build r600 driver")
Reviewed-by: Matt Turner <[email protected]>
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This warning detects non-void functions with a missing return statement,
return statements with a value in void functions, and functions with an
bogus return type that ends up defaulting to int. It's already enabled
by default with -Wall. Generally, these are fairly serious bugs in the
code, which developers would like to notice and fix immediately. This
patch promotes it from a warning to an error, to help developers catch
such mistakes early.
I would not expect this warning to change much based on the compiler
version, so hopefully it won't become a problem for packagers/builders.
See the GCC documentation or 'man gcc' for more details:
https://gcc.gnu.org/onlinedocs/gcc-7.3.0/gcc/Warning-Options.html#index-Wreturn-type
Reviewed-by: Eric Engestrom <[email protected]>
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Add helper to add state-groups to emit, and code to emit CP_DRAW_STATE
packet if we have any state-groups.
Signed-off-by: Rob Clark <[email protected]>
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Currently mesa only supports EGL on Unix like systems, cygwin, and
haiku. Meson should actually enforce this. This fixes the default build
on MacOS.
v2: - invert the condition, mark darwin and windows as not supported
instead of trying to mark what is supported.
v3: - add missing )
v3: - Update comment to reflect condition change in v2
CC: 18.2 <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Seeming copy/paste mistake from configure.ac which uses $2 for the
component and $3 for the fancy name printing.
Cc: Dylan Baker <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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That warning fires every time a string function takes an argument that
could possibly be longer than its max output, which triggers all over
the place, especially when working with file paths ("what if every file
path is MAX_PATH long?" is what GCC is saying, which is really annoying
when we *know* that "/dev/dri/cardN" is not gonna be 4096 char long and
it's safe to store it in a 32-char array).
Anyway, we either add a ton of dead code all over the place to make GCC
happy, or we get rid of its spam. I chose the latter.
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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By adding `_llvm == 'true'` to the required argument we can check the
'auto' and 'true' case in one path.
Reviewed-by: Eric Engestrom <[email protected]>
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We already correctly handle va being auto, but we force it to being
true, which is bad.
Fixes 94cf3970925ec87d913a1549a42cdb03713fc4bb
("meson: Fix auto option for va")
Reviewed-by: Eric Engestrom <[email protected]>
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Reviewed-by: Dylan Baker <[email protected]>
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Rather than trying to encode all of the rules in a header, lets just put
them in the build system where they belong. This fixes the build on
FreeBSD, which does have pthraed_setaffinity_np, but it's in a
pthread_np.h, not behind _GNU_SOURCE. FreeBSD also implements cpu_set
slightly differently, so additional changes would be required to get it
working right there anyway.
v2: - fix #define in autotools
Fixes: 9f1bbbdbbd77d346c74c7abbb31f399151a85713
("util: try to fix the Android and MacOS build")
Cc: Emil Velikov <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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By the time Mesa 18.3 comes out (probably December '18), Meson 0.45 will
be 9 months old (March '18), so I think this is reasonable.
(btw, the currently-required Meson 0.44.1 was released less than 12 days
before 0.45, so we're really not bumping by much.)
Currently, the Meson versions in the major distributions are:
Arch: ships 0.47.2
CentOS: 7 ships 0.47.1
Debian: stable ships 0.37.1, so it hasn't been usable in a long time.
everything more recent ships 0.47.2
Fedora: 28 ships 0.45.1
FreeBSD: ships 0.46.1 (ports)
Gentoo: ships 0.46.1
OpenSUSE: 15 ships 0.46
Ubuntu: 18.04 ships 0.45.1
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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The current minimum meson version supported is 0.44.1, so we have met
both the 0.43 and 0.44 requirement to not need these hacks anymore :)
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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We require a single version of libdrm for all of our libdrm
dependencies (core and driver), but the way this is structured can make
the error message less than helpful, as one driver might be the one
setting the libdrm requirement, while another might be the one that
generates the version failure.
This adds a simple message to the output announcing which libdrm module
set the version, which might be more helpful.
v2: - Use message suggested by Eric Engstrom
Fixes: c445b1d56f47922206de55e557444aadb62e11f6
("meson: Use the same version for all libdrm checks")
Reviewed-by: Eric Engestrom <[email protected]>
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There's no Vulkan support for arm atm.
Signed-off-by: Guido Günther <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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V2: Add one missing @0@
Signed-off-by: Guido Günther <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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RADV now requires LLVM 6.0 or greater, and thus we can't build dist
tarball because swr requires LLVM 5.0.
Let's bump required LLVM to 6.0 in swr too.
v2: bump also in meson.build (Eric)
Fixes: fd1121e839 ("amd: remove support for LLVM 5.0")
Cc: Tim Rowley <[email protected]>
Cc: Emil Velikov <[email protected]>
Cc: Dylan Baker <[email protected]>
Cc: Eric Engestrom <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Bruce Cherniak <[email protected]>
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This adds a freedreno backend for the a6xx generation GPUs, which at
the time of this commit is about 98% GLES2 conformant. Much remains to
be done - both performance work and feature work towards more recent
GLES versions, but this is a good start.
Signed-off-by: Kristian H. Kristensen <[email protected]>
Signed-off-by: Rob Clark <[email protected]>
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This handy helper is nice for OSes that are not linux or BSD like (mac
and windows) as it knows how to find python3 in odd places.
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>
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It's what autotools has required for a long time.
v3: - Use distutils.version.StrictVersion instead of comparing strings
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Jose Fonseca <[email protected]>
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Now that all the build scripts are compatible with both Python 2 and 3,
we can flip the switch and tell Meson to use the latter.
Since Meson already depends on Python 3 anyway, this means we don't need
two different Python stacks to build Mesa.
Signed-off-by: Mathieu Bridon <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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It has no special requirements, size and build-time is effectively zero.
v2: Rebase
Signed-off-by: Emil Velikov <[email protected]>
Acked-by: Dylan Baker <[email protected]>
Reviewed-by: Adam Jackson <[email protected]>
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With version v1.15 the "code" option was deprecated in favour of
"private-code" or "public-code".
Before the interface symbol generated was exported (which is a bad idea
since it's internal implementation detail) and others may misuse it.
That was the case with libva approx. 1 year ago. Since then libva was
fixed, so we can finally hide it by using "private-code"
Inspired by similar xserver patch by Adam Jackson.
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Helps when the native wayland-scanner is located outside of PATH.
Inspired by the xserver code ;-)
Signed-off-by: Emil Velikov <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Users are encouraged to switch to LLVM 6.0 released in March 2018.
Reviewed-by: Timothy Arceri <[email protected]>
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With a sufficently recent meson, the following warning is produced:
WARNING: Passed invalid keyword argument "extra_args".
WARNING: This will become a hard error in the future.
It seems that compiler.links(args:) is meant here.
Signed-off-by: Jon Turney <[email protected]>
Reviewed-and-Tested-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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radv always needs it, so just check the header instead. Also
do not declare the function if the variable is not set, so we
get a nice compile error instead of failing to open a device
at runtime.
Fixes: b87ef9e606a "util: fix MSVC build issue in disk_cache.h"
Reviewed-by: Timothy Arceri <[email protected]>
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These are not unit tests, as they rely on the host's XVMC and some user
configuration. Switch them over to being general installed tools, to fix
unit testing.
Fixes: 22a817af8a89 ("meson: build gallium xvmc state tracker")
Reviewed-by: Dylan Baker <[email protected]>
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Set with_dri from with_gallium when DRI GLX is explicitly configured, as
well as when DRI GLX is chosen automatically.
Signed-off-by: Jon Turney <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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_xmvc -> _xvmc. Sigh
Fixes: a6943bb4ce99ea7af7222552f1326fb80823d0b2
("meson: Fix auto option for xvmc")
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Tested-by: Clayton Craft <[email protected]>
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The same as the previous two patches, but for the libva state tracker.
Fixes: 724916c8a84b5bba8f880f17da936585d52c97b6
("meson: dedup gallium-xvmc logic")
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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This fixes the same problem as the previous patch did for vdpau, but for
xvmc.
Fixes: 724916c8a84b5bba8f880f17da936585d52c97b6
("meson: dedup gallium-xvmc logic")
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Currently if vdpau is set to auto, it will be disabled only in cases
where gallium is disabled or the host OS is not supported (mac, haiku,
windows). However on (for example) Linux if libvdpau is not installed
then the build will error because of the unmet dependency. This corrects
auto to do the right thing, and not error if libvdpau is not installed.
Fixes: 992af0a4b8224bdb4809e01c2f00d2f32546aee5
("meson: dedup gallium-vdpau logic")
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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RADV now requires LLVM 5.0 or greater, and thus we can't build dist
tarball because swr requires LLVM 4.0.
Let's bump required LLVM to 5.0 in swr too.
Fixes: f9eb1ef870 ("amd: remove support for LLVM 4.0")
Cc: Tim Rowley <[email protected]>
Cc: Emil Velikov <[email protected]>
Cc: Dylan Baker <[email protected]>
Cc: Eric Engestrom <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Acked-by: Bruce Cherniak <[email protected]>
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When VK_USE_PLATFORM_XLIB_XRANDR_EXT is defined, vulkan.h includes
X11/extensions/Xrandr.h for the RROutput typedef which is used in
the vkGetRandROutputDisplayEXT interface.
Make sure we have the required header by checking during the build,
and also set CFLAGS to point at the right directory.
We don't need to link against the library as we don't use any
functions from there, so don't add the _LIBS value in the autotools
build.
Signed-off-by: Keith Packard <[email protected]>
Fixes: dbac8e25f851ed44c51f "radv: Add EXT_acquire_xlib_display to radv driver [v2]"
Reviewed-by: Eric Engestrom <[email protected]>
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This warning is misleading: When a struct is partially initialized without
assigning to the structure members by name, then the remaining fields
will be zeroed out, and this warning will be issued (if enabled). If, on the
other hand, the partial initialization is done by assigning to named members,
the remaining structure elements may hold random data, but the warning is not
issued. Since in Mesa the first approach to initialize structure elements is
used very often, and it is usually assumed that the remaining elements are
zeroed out, heeding this warning would be counter-productive.
v2: - add -Wno-missing-field-initializers to meson-build
- fix empty line error
(both Eric Engestrom)
v3: * check for -Wmissing-field-initializers warning and then disable it
because gcc and clang always accept -Wno-* (Dylan Baker)
* Also disable this warning for C++
v4: * meson.build add -Wno-missing-field-initializers to
c_args instead of no_override_init_args (Eric Engstrom)
v5: * configure.ac: Correct copy/paste error with CFLAGS/CXXFLAGS
Reviewed-by: Marek Olšák <[email protected]> (v1)
Reviewed-by: Emil Velikov <[email protected]> (v2)
Reviewed-by: Eric Engestrom <[email protected]>
Signed-off-by: Gert Wollny <[email protected]>
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This extension adds the ability to borrow an X RandR output for
temporary use directly by a Vulkan application. For DRM, we use the
Linux resource leasing mechanism.
v2:
Clean up xlib_lease detection
* Use separate temporary '_xlib_lease' variable to hold the
option value to avoid changin the type of a variable.
* Use boolean expressions instead of additional if statements
to compute resulting with_xlib_lease value.
* Simplify addition of VK_USE_PLATFORM_XLIB_XRANDR_KHR to
vulkan_wsi_args
Suggested-by: Eric Engestrom <[email protected]>
Move mode list from wsi_display to wsi_display_connector
Fix scope for wsi_display_mode and wsi_display_connector allocs
Suggested-by: Jason Ekstrand <[email protected]>
v3:
Adopt Jason Ekstrand's coding conventions
Declare variables at first use, eliminate extra whitespace
between types and names. Wrap lines to 80 columns.
Explicitly forbid multiple DRM leases. Making the code support
this looks tricky and will require additional thought.
Use xcb_randr_output_t throughout the internals of the
implementation. Convert at the public API
(wsi_get_randr_output_display).
Clean up check for usable active_crtc (possible when only the
desired output is connected to the crtc).
Suggested-by: Jason Ekstrand <[email protected]>
v4:
Move output resource fetching closer to use in
wsi_display_get_output. This simplifies the error returns in
earlier parts of the code a bit.
Return VK_ERROR_INITIALIZATION_FAILED from
wsi_acquire_xlib_display. Jason says this is the right error
message.
Suggested-by: Jason Ekstrand <[email protected]>
v5:
randr doesn't pass vscan over the wire, so we set vscan to 0
for randr-acquired modes, and test wsi modes for vscan <= 1
when comparing against randr modes.
Suggested-by: Jason Ekstrand <[email protected]>
Signed-off-by: Keith Packard <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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ARB_texture_float references US Patent #6,650,327 [1] which has a filing date
of June 16 1998.
According to [2], patents filed after 1995 expire 20 years from the filing
date, giving an expiration of June 17 2018.
[1] https://www.google.com/patents/US6650327
[2] https://en.wikipedia.org/wiki/Term_of_patent_in_the_United_States
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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I noticed that the generated pkg-config files will include
glx and x11 dependencies even when x11 isn't a selected platform.
This fixes the private libs and was tested by building kmscube
V2:
- check if gallium-xlib is being used for glx
Fixes: 108d257a16859898f5ce0 "meson: build libEGL"
Reviewed-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
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Some platforms have 64-bit __atomic_load_n but not 64-bit
__atomic_add_fetch, so test for both of them.
Bug: https://bugs.gentoo.org/655616
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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Commit 54ba73ef102f (configure.ac/meson.build: Fix -latomic test) fixed
some checks for -latomic, and then commit 54bbe600ec26 (configure.ac:
rework -latomic check) further extended the fixes in configure.ac but
not in Meson. This commit extends those fixes to the Meson tests.
Fixes: 54bbe600ec26 (configure.ac: rework -latomic check)
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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v3: - Remove "won't do" todos, so only completed todo's are now removed.
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Matt Turner <[email protected]> (v2)
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meson 0.43 gained support for optional modules, which clover wold like
to use. Since we require 0.44.1 now we can rely on them being available
for clover.
compile tested only.
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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v2: - Use -mpower8-vector in compiler test for altivec
- rename altivec option to power8
- reword power8 option description to be more clear, originally I
had made it a boolean, but replaced it with an auto option.
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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This was blindly copied from autotools and tested by a helpful gentoo
user.
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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This just makes using cc and cpp easier.
v2: - Add this patch to fix altivec
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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Bug: https://bugs.freedesktop.org/show_bug.cgi?id=106861
Fixes: 1db4ec05462914096b1f "egl: rewire the build systems to use libwayland-egl"
Suggested-by: Emil Velikov <[email protected]>
Tested-by: Andreas Hartmetz <[email protected]>
Signed-off-by: Eric Engestrom <[email protected]>
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