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The following patches will add implementations of various
double-precision operations to this file.
Reviewed-by: Kenneth Graunke <[email protected]>
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Since there are no other users of the glsl compiler.
Reviewed-by: Eric Engestrom <[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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v2: ignore names on purpose, for consistency with other places where
we are doing the same (Alejandro)
v3: changes proposed by Timothy Arceri, implemented by Alejandro Piñeiro:
* Remove redundant 'struct active_xfb_varying'
* Update several comments, including spec quotes if needed
* Rename struct 'active_xfb_varying_array' to 'active_xfb_varyings'
* Rename variable 'array' to 'active_varyings'
* Replace one if condition for an assert (<MAX_FEEDBACK_BUFFERS)
* Remove BufferMode initialization (was already done)
v4: simplify output pointer handling (Timothy)
Signed-off-by: Neil Roberts <[email protected]>
Signed-off-by: Alejandro Piñeiro <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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Now that the elements version handles both cases, remove the
non-elements version.
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Thomas Helland <[email protected]>
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This is mostly just a straight-forward conversion of
link_assign_atomic_counter_resources to C directly using nir variables
instead of GLSL IR variables.
It is based on the version of link_assign_atomic_counter_resources in
6b8909f2d1906. I’m noting this here to make it easier to track changes
and keep the NIR version up-to-date.
Reviewed-by: Timothy Arceri <[email protected]>
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Signed-off-by: Rob Clark <[email protected]>
Acked-by: Rob Clark <[email protected]>
Acked-by: Bas Nieuwenhuizen <[email protected]>
Acked-by: Dave Airlie <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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To simplify the transition, and make things bisectable, split out a
legacy copy or lower_samplers. This way the i965 and gallium drivers
can independently switch over to deref instructions.
Since the lower_samplers_as_deref pass is only used by gallium drivers,
it can be converted in lock-step with moving the lower_deref_instrs
pass, and so does not need a corresponding _legacy clone.
This legacy pass will be removed in a future commit.
Signed-off-by: Rob Clark <[email protected]>
Acked-by: Rob Clark <[email protected]>
Acked-by: Bas Nieuwenhuizen <[email protected]>
Acked-by: Dave Airlie <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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This function is equivalent to the linker.cpp
build_program_resource_list() but will extract the resources from NIR
shaders instead.
For now, only uniforms and program inputs are implemented.
v2: move from compiler/nir to compiler/glsl (Timothy Arceri)
v3: remove support for inputs, that is still WIP (spotted by Timothy
Arceri)
Signed-off-by: Eduardo Lima <[email protected]>
Signed-off-by: Alejandro Piñeiro <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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So it could be used by the GLSL and NIR linker.
v2: (Timothy Arceri)
* Moved from compiler to compiler/glsl
* Method renamed to link_util_add_program_resource
Reviewed-by: Timothy Arceri <[email protected]>
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This is based on link_uniform_initializers.cpp.
v2: move from compiler/nir to compiler/glsl (Timothy Arceri)
Reviewed-by: Timothy Arceri <[email protected]>
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This function will be the entry point for linking the uniforms from
the nir_shader objects associated with the gl_linked_shaders of a
program.
This patch includes initial support for linking uniforms from NIR
shaders. It is tailored for the ARB_gl_spirv needs, and it is far from
complete, but it should handle most cases of uniforms, array
uniforms, structs, samplers and images.
There are some FIXMEs related to specific features that will be
implemented in following patches, like atomic counters, UBOs and
SSBOs.
Also, note that ARB_gl_spirv makes mandatory explicit location for
normal uniforms, so this code only handles uniforms with explicit
location. But there are cases, like uniform atomic counters, that
doesn't have a location from the OpenGL point of view (they have a
binding), but that Mesa assign internally a location. That will be
handled on following patches.
A nir_linker.h file is also added. More NIR-linking related API will
be added in subsequent patches and those will include stuff from Mesa,
so reusing nir.h didn't seem a good idea.
v2: move from compiler/nir to compiler/glsl (Timothy Arceri)
v3: sets var->driver.location if the uniform was found from a previous
stage (Neil Roberts).
Signed-off-by: Eduardo Lima <[email protected]>
Signed-off-by: Neil Roberts <[email protected]
Signed-off-by: Alejandro Piñeiro <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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Linker utilities common to the GLSL IR and NIR linker (the latter to
be used for ARB_gl_spirv).
We need to move it to a new header as the NIR linker doesn't need to
know about ir_variable, and others, included at linker.h.
v2: move from src/compiler to src/compiler/glsl (Timothy Arceri)
Reviewed-by: Timothy Arceri <[email protected]>
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With this we should have no passes in src/compiler/nir with any
dependencies on headers from core GL Mesa.
Reviewed-by: Alejandro Piñeiro <[email protected]>
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Add a build option to control building some of the misc tools we
have. Also set the executables to install, presumably you want
that if you're asking for the build.
v2: set 'install:' to the with_tools value, not true (Jordan)
handle 'all' in a the comma list (Dylan)
Add freedreno's tools (Dylan)
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Eric Engestrom <[email protected]>
Reviewed-by: Dylan Baker <[email protected]>
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This creates two new internal dependencies, idep_nir_headers and
idep_nir. The former encapsulates the generation of nir_opcodes.h and
nir_builder_opcodes.h and adding src/compiler/nir as an include path.
This ensures that any target that needs nir headers will have the
includes and that the generated headers will be generated before the
target is build. The second, idep_nir, includes the first and
additionally links to libnir.
This is intended to make it easier to avoid race conditions in the build
when using nir, since the number of consumers for libnir and it's
headers are quite high.
Acked-by: Eric Engestrom <[email protected]>
Signed-off-by: Dylan Baker <[email protected]>
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Currently the meosn build has a mix of two styles:
arg : [foo, ...
bar],
and
arg : [
foo, ...,
bar,
]
For consistency let's pick one. I've picked the later style, which I
think is more readable, and is more common in the mesa code base.
v2: - fix commit message
Acked-by: Eric Engestrom <[email protected]>
Signed-off-by: Dylan Baker <[email protected]>
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This will allow us to use the program serialization to implement
ARB_get_program_binary.
Signed-off-by: Jordan Justen <[email protected]>
Reviewed-by: Timothy Arceri <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: <[email protected]>
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Fixes compiling the optional standalone glsl compiler.
Reported-by: DrNick (on irc)
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-and-Tested-by: Eric Engestrom <[email protected]>
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There are two issues with the current implementation. First, it relies
on the layout(local_size_*) happening in the same shader as the main
function, and secondly it doesn't work for variable group sizes.
In both cases, the simplest fix is to move the setup of these derived
values to a later time, similar to how the gl_VertexID workarounds are
done. There already exist system values defined for both of the derived
values, so we use them unconditionally, and lower them after linking is
performed.
While we're at it, we move to using gl_LocalGroupSizeARB instead of
gl_WorkGroupSize for variable group sizes.
Also the dead code elimination avoidance can be removed, since there
can be situations where gl_LocalGroupSizeARB is needed but has not been
inserted for the shader with main function. As a result, the lowering
code has to insert its own copies of the system values if needed.
Reported-by: Stephane Chevigny <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103393
Cc: [email protected]
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Samuel Pitoiset <[email protected]>
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We're going to want to use the blob for Vulkan pipeline caching so it
makes sense to have it in libcompiler not libglsl.
Reviewed-by: Nicolai Hähnle <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
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This gets pretty much the entire classic tree building, as well as
i965, including the various glapis. There are some workarounds for bugs
that are fixed in meson 0.43.0, which is due out on October 8th.
I have tested this with piglit using glx.
v2: - fix typo "vaule" -> "value"
- use gtest dep instead of linking to libgtest (rebase error)
- use gtest dep instead of linking against libgtest (rebase error)
- copy the megadriver, then create hard links from that, then delete
the megadriver. This matches the behavior of the autotools build.
(Eric A)
- Use host_machine instead of target_machine (Eric A)
- Put a comment in the right place (Eric A)
- Don't have two variables for the same information (Eric A)
- Put pre_args at top of file in this patch (Eric A)
- Fix glx generators in this patch instead of next (Eric A)
- Remove -DMESON hack (Eric A)
- add sha1_h to mesa in this patch (Eric A)
- Put generators in loops when possible to reduce code in
mapi/glapi/gen (Eric A)
v3: - put HAVE_X11_PLATFORM in this patch
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This allows building and installing the Intel "anv" Vulkan driver using
meson and ninja, the driver has been tested against the CTS and has
seems to pass the same series of tests (they both segfault when the CTS
tries to run wayland wsi tests).
There are still a mess of TODO, XXX, and FIXME comments in here. Those
are mostly for meson bugs I'm trying to fix, or for additional things to
implement for other drivers/features.
I have configured all intermediate libraries and optional tools to not
build by default, meaning they will only be built if they're pulled in
as a dependency of a target that will actually be installed) this allows
us to avoid massive if chains, while ensuring that only the bits that
need to be built are.
v2: - enable anv, x11, and wayland by default
- add configure option to disable valgrind
v3: - fix typo in meson_options (Nicholas)
v4: - Remove dead code (Eric)
- Remove change to generator that was from v0 (Eric)
- replace if chain with loop (Eric)
- Fix typos (Eric)
- define HAVE_DLOPEN for both libdl and builtin dl cases (Eric)
v5: - rebase on util string buffer implementation
Signed-off-by: Dylan Baker <[email protected]>
Reviewed-by: Eric Anholt <[email protected]> (v4)
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