None of these are necessary because result->type is the only thing used
outside the giant switch-statement.
CID: 1230983, 1230984
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Intel was the only user and now NIR can do the lowering.
v2: do not try to handle it as a system value directly for the SPIR-V
path. In GL we rather handle it as a uniform like we do for the
GLSL path (Jason).
v3: drop LowerTESPatchVerticesIn as well (Jason)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
New generated files from:
bb1e6ff161 ("spirv: Add a prepass to set types on vtn_values")
65fc16c974 ("autotools: set XA versions in configure.ac and configure header file")
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Technically, the GLSLang bug related to this can also affect SSBO writes
where the bool -> uint conversion is missing. However, the only known
shipping application with an old enough version of GLSLang to cause
issues with this is the new DOOM game so we keep the workaround as small
as possible.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104424
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Previously, we were storing a pointer to the vtn_value because we use it
to look up decorations when we create input/output variables. This
works, but it also may be useful to have the id itself so we may as well
store that instead.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Now that higher levels are enforcing decoration sanity, we don't need
the vtn_asserts here. This function *should* be safe but we still want
a few well-placed regular asserts in case something goes awry.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This reworks the error checking on our generic handling of decorations.
The objective is to validate all of the SPIR-V assumptions we make
up-front and convert redundant checks to compiled-out asserts. The most
important part of this is to ensure that member decorations only occur
on OpTypeStruct and that the member is never out-of-bounds. This way
later code can assume that the member is sane and not have to worry
about OOB array access due to a misplaced OpMemberDecorate.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
This is a bit simpler since we have fewer enum values in the case. It's
also a bit more efficient because we're making fewer glsl_get_* calls.
While we're at it, add better type validation.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Now that vtn_base_type is a real and full base type, we can switch on
that instead of the GLSL base type which is a lot fewer cases in our
switch.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Respect the std430 rules for determining offset and size of struct
members when using a std430 buffer. std140 rules lead to wrong buffer
offsets in that case.
Fixes my test case attached in Bugzilla. No piglit changes.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104492
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Using 4, as it is the default value on mesa. See mesa/main/config.h
and the following commit that introduced the value:
15ac66e331
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
ARB_transform_feedback3 sets a minimum of 1, ARB_gpu_shader5 a minimum
of 4. It shouldn't matter too much, so choosing the later.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Used to handle how many ubo you can define on the context. Minimimum
defined as 36 on ARB_uniform_buffer_object spec, up to 84 on OpenGL
4.6 (12 per stage at each moment).
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Every now and then I execute the standalone compiler, get the
non-version error, and need to remember what I'm doing wrong
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
For GL_ARB_compute_variable_group_size
Reported-by: Karol Herbst <karolherbst@gmail.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
This reverts commit 9702fac68e, which
hangs vulkancts and crucible on all platforms.
The patch is being reverted because it disables continuous integration
testing. The patch from bug 104359 does not apply to master.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104359
This fixes a varying packing issue when using transform feedback in
GL_SEPARATE_ATTRIBS mode. By time we get to linking, we already
know that the number of feedback attributes is under the
GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS limit so packing isn't
as critical. In fact, packing/splitting vec3 attributes can cause
trouble because splitting effectively creates another TFB output
which can exceed device limits. So, disable vec3 packing when it's
not needed to avoid that issue.
Fixes the Piglit ext_transform_feedback-separate test on VMware
driver.
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
The mix of bitwise operators with * and + to compute the packing_class
values was a little weird. Just use bitwise ops instead.
v2: add assertion to make sure interpolation bits fit without collision,
per Timothy. Basically, rewrite function to be simpler.
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Fixes: bb1e6ff161 ("spirv: Add a prepass to set types on vtn_values")
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Juan A. Suarez Romero <jasuarez@igalia.com>
When walking over all the cases in a OpSwitch, take in account the bitsize
of the literals to avoid getting wrong cases.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
If we don't remap and output this code would trample the outputs
read bits.
This fixes a regression in
dEQP-VK.tessellation.shader_input_output.barrier
Fixes: 1c9c42d16b (nir: add varying component packing helpers)
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Signed-off-by: Dave Airlie <airlied@redhat.com>
The Talos Principle contains shaders with an OpSelect between two
vectors where the condition is a scalar boolean. This is technically
against the spec bout nir_builder gracefully handles it by splatting
out the condition to all the channels. So long as the condition is a
boolean, just emit a warning instead of failing.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104246
We want the clamping of the coordinate to apply after the offset, so we
need to do math to lower the offset out of the instruction. Fixes texwrap
offset cases for GL_CLAMP with GL_NEAREST on vc5.
Note: I moved the get_texture_size() verbatim, so that it was defined
before use.
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Commit bb1e6ff161 ("spirv: Add a prepass to set types on vtn_values")
added generation of vtn_gather_types.c, but forgot to add it to the
Android build files.
Fixes: bb1e6ff161 ("spirv: Add a prepass to set types on vtn_values")
Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
Signed-off-by: Rob Herring <robh@kernel.org>
