ac/surface: don't set the display flag for obviously unsupported cases (v2)

This enables the tile swizzle for some cases of the displayable micro mode,
and it also fixes an addrlib assertion failure on Vega.

Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

radeonsi: add shader binary padding for UMR

ac/surface/gfx9: request desired micro tile mode explicitly

Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>

docs/release-calendar: update to include 18.1 and 18.2

Dylan has kindly stepped up to help with 18.1.0, while I've taken the
liberty to nominate Andres for 18.2.0 ;-)

As always, people are welcome to swap/adjust where needed.

v2: Add Juan for 18.0.x (Juan)

Cc: Andres Gomez <agomez@igalia.com>
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com> (v1)
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>

glsl: remove unreachable assert()

Earlier commit enforced that we'll bail out if the number of terminators
is different than 2. With that in mind, the assert() will never trigger.

Fixes: 56b867395de ("glsl: fix infinite loop caused by bug in loop
unrolling pass")
Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>

spirv: autotools: add vtn_gather_types_c.py in distribution tarball

Fixes: 042ee4bea26 "(spirv: Move SPIR-V building to Makefile.spirv.am and
spirv/meson.build")

Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

radeonsi: autotools: add si_build_pm4.h in dist tarball

Fixes: 5777488406c ("radeonsi: move r600_cs.h contents into si_pipe.h,
si_build_pm4.h")

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

ac/nir: Use an array instead of hashtable for SSA defs.

Saves about 2% of compile time for F1 2017, as well as reduce code
size of an optimized libvulkan_radeon.so by about 1 KiB.

This still keeps the hashtable, as we also stored blocks in there.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

st/mesa: finalise tcs/tes/geom NIR before storing it to the cache

We don't create variants of the NIR so here we finalise it before
caching to avoid unnecessary processing when restoring it.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

st/mesa: exit st_translate_fragment_program() earlier for NIR path

This avoids a bunch of scanning that is only used by the TGSI path.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

radeonsi/nir: tidy up si_nir_load_sampler_desc()

This makes it easier to follow the code, and also initialises
dynamic_index which will be useful for adding bindless textures
support.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

radeonsi/nir: set uses_bindless_images for images

V2: add missing intrinsics (Spotted-by: Samuel Pitoiset)

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

nir: dont lower bindless samplers

We neeed to skip the var if its not a uniform here as well as checking
the bindless flag since UBOs can contain bindless samplers.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

st/glsl_to_nir: set paramater value offset as driver location for packed uniforms

This allows us to simplify the code and will also be useful for supporting
bindless textures.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

radeonsi/nir: don't add bindless samplers/images to declared bitmasks

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

st/mesa: stop calling _mesa_init_shader_object_functions()

This sets the LinkShader function for the driver, but for the st we
set it properly with the following call to st_init_program_functions().

Reviewed-by: Marek Olšák <marek.olsak@amd.com>

anv/pipeline: Lower more constant initializers earlier

Once we've gotten rid of everything but the main entrypoint, there's no
reason why we should go ahead and lower them all.  This is what radv
does and it will make future work easier.

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>

spirv: Use the LOCAL_GROUP_SIZE system value

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>

nir/lower_system_values: Support SYSTEM_VALUE_LOCAL_GROUP_SIZE

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>

intel: aubinator: print out addresses of invalid instructions

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Scott D Phillips <scott.d.phillips@intel.com>

radv: Always reset draw user SGPRs after secondary command buffer.

As we sometimes reset them to -1, -1 does not mean that they are
not written by the secondary command buffer.

Fixes: ad11fc3571 "radv: don't emit unneeded vertex state."
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

radv: Don't set instance count using predication.

The packet can sometimes be skipped, but we still think the change takes effect.

This just makes the packet always take effect.

Fixes: ad11fc3571 "radv: don't emit unneeded vertex state."
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105942
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

mesa/st/nir: fix instruction removal

At one point this kinda worked (or at least didn't cause problems).  But
with deref-instructions it results in dangling deref instructions not
being properly removed.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

mesa/st/nir: fix naked lowering pass call

Not using the macro means no nir_validate in debug builds, resulting in
problems showing up only after later passes.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

nir: add comment about nir_src_copy()

So it is more clear about when to use nir_instr_rewrite_src()

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

i965: Make the miptree clear color setter take a gl_color_union

We want to hide the internal details of how the miptree's clear color
is calculated.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

i965/miptree: Move the clear color and value setter implementations

These will get more complex in later commits.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

i965: Use the brw_context for the clear color and value setters

Do what all the other functions in the miptree API do.

Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

radeonsi: convert dispatch packet to little endian

The parameters for the compute engine are wrong when using
an E8860 on a big endian machine.
To fix this, convert the contents of struct dispatch_packet
to little endian.

This ensures that get_global_id(0) and similar functions
in the OpenCL code get the correct endian values, and
makes my simple OpenCL program work correctly.

Signed-off-by: Bas Vermeulen <bas@daedalean.ai>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>

radeonsi: correct si_vgt_param_key on big endian machines

Using mesa OpenCL failed on a big endian PowerPC machine because
si_vgt_param_key is using bitfields and a 32 bit int for an
index into an array.

Fix si_vgt_param_key to work correctly on both little endian
and big endian machines.

Signed-off-by: Bas Vermeulen <bas@daedalean.ai>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>

radeonsi: don't set RB+ registers on GFX9 chips without RB+

CLEAR_STATE initializes them properly.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

etnaviv: meson: add etnaviv_query_pm.[ch] to the sources

Otherwise building the driver will fail with unresolved symbols.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=105960
Fixes: 72d2043be06 ("etnaviv: add perfmon query implementation")
Cc: Christian Gmeiner <christian.gmeiner@gmail.com>
Cc: Clayton Craft <clayton.a.craft@intel.com>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>

i965: return the fourcc saved in __DRIimage when possible

When creating a image from a texture, the image's dri_format is
set to the first plane's format, and used to look up for the
fourcc. e.g. for FOURCC_NV12 texture, the dri_format is set to
__DRI_IMAGE_FORMAT_R8, we end up with a wrong entry in function
intel_lookup_fourcc():
   { __DRI_IMAGE_FOURCC_R8, __DRI_IMAGE_COMPONENTS_R, 1,
     { { 0, 0, 0, __DRI_IMAGE_FORMAT_R8, 1 }, } },
instead of the correct one:
   { __DRI_IMAGE_FOURCC_NV12, __DRI_IMAGE_COMPONENTS_Y_UV, 2,
     { { 0, 0, 0, __DRI_IMAGE_FORMAT_R8, 1 },
       { 1, 1, 1, __DRI_IMAGE_FORMAT_GR88, 2 } } },
as a result, a wrong fourcc __DRI_IMAGE_FOURCC_R8 was returned.

To fix this bug, the image inherits the texture's planar_format that
has the original fourcc; Upon querying, if planar_format is set,
return the saved fourcc; Otherwise fall back to the old way.

v3: add a bug description and "cc mesa-stable" tag (Jason)
  remove redundant null pointer check (Tapani)
  squash 2 patches into one (James)
v2: fall back to intel_lookup_fourcc() when planar_format is NULL
  (Dongwon & Matt Roper)

Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Xiong, James <james.xiong@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>

nir: Fix a typo in src/compiler/Makefile.nir.am

Since 31d91f019b58ca362c05db1fd0c75fedd169cd7b, the makefile tries to
find the file SConstript.spirv instead of SConscript.spirv which breaks
the make dist command.

Reviewed-by: Brian Paul <brianp@vmware.com>

radv: fix prefetching of vertex shader and VBOs on SI

Forgot one check... Too many mistakes for a simple change.

Fixes: f1d7c16e85 ("radv: fix prefetching compute shaders on CIK and older chips")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: implement VK_AMD_shader_core_properties

Simple extension that only returns information for AMD hw.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add RADV_NUM_PHYSICAL_VGPRS constant

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add radv_get_num_physical_sgprs() helper

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

vulkan: Update the XML and headers to 1.1.72

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

docs: properly escape characters

Signed-off-by: Andres Gomez <agomez@igalia.com>

mesa: adds some comments regarding MESA_GLES_VERSION_OVERRIDE usage

Fixes: 03fd6704db9 ("mesa: Add support for a new override string
MESA_GLES_VERSION_OVERRIDE")

Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ian Romanick <ian.d.romanick@intel.com>
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

mesa: simplify MESA_GL_VERSION_OVERRIDE behavior of API override

v2:
 - Provide a correct explanation on the envvars documentation (Ian).
 - Provide a more correct explanation on the function comments (Andres).
v3:
 - Homogenize documentation and inline comments (Emil).
 - Correct a typo (Emil).

Fixes: 2599b92eb97 ("mesa: allow forcing >=3.1 compatibility contexts
with MESA_GL_VERSION_OVERRIDE")

Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Ian Romanick <ian.d.romanick@intel.com>
Cc: Eric Engestrom <eric.engestrom@imgtec.com>
Cc: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

dri_util: don't fail when not supporting ARB_compatibility with GL3.1

Currently, any driver that does not support the ARB_compatibility
extension will fail on GL3.1 context creation if the application does
not request the forward-compatiblity flag.

Restore the original check which changes mesa_api to API_OPENGL_CORE,
only when:
 - GL3.1 is requested, without the forward-compatiblity flag.
 - driver does not support ARB_compatibility - as deduced by
max_gl_compat_version.

Fixes: a0c8b49284e ("mesa: enable OpenGL 3.1 with ARB_compatibility")
v2:
 - Improve commit log (Emil).
 - Provide a correct explanation on the features documentation (Ian).

Cc: Marek Olšák <marek.olsak@amd.com>
Cc: Ian Romanick <ian.d.romanick@intel.com>
Cc: Kenneth Graunke <kenneth@whitecape.org>
Cc: Eric Engestrom <eric.engestrom@imgtec.com>
Cc: Emil Velikov <emil.velikov@collabora.com>
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

dri_util: when overriding, always reset the core version

This way we won't fail when validating just because we may have a non
overriden core version that is lower than the requested one, even when
the compat version is high enough.

For example, running glcts from VK-GL-CTS with i965, this will
succeed:

$ MESA_GL_VERSION_OVERRIDE=4.6 ./glcts --deqp-case=KHR-GL46.info.vendor

While, this will fail:

$ MESA_GL_VERSION_OVERRIDE=4.6COMPAT ./glcts --deqp-case=KHR-GL46.info.vendor

Fixes: 464c56d3d5c ("dri_util: Use
_mesa_override_gl_version_contextless")

Cc: Ian Romanick <ian.d.romanick@intel.com>
Cc: Tapani Pälli <tapani.palli@intel.com>
Cc: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Andres Gomez <agomez@igalia.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>

radv: add radv_image_is_tc_compat_htile() helper

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add radv_use_dcc_for_image() helper

And add some TODOs.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: rename radv_image_is_tc_compat_htile()

... to radv_use_tc_compat_htile_for_image(). This function
name makes more sense to me because we want to know if and
only if TC-compat HTILE should be used.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: simplify a check in radv_initialise_color_surface()

If the image has FMASK metadata, the number of samples is > 1
because radv_image_can_enable_fmask() handles that already.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: clean up radv_vi_dcc_enabled()

And rename to radv_dcc_enabled() to be consistent.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: clean up radv_htile_enabled()

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add radv_image_has_{cmask,fmask,dcc,htile}() helpers

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add radv_get_cmask_fast_clear_value() helper

DCC for MSAA textures are currently unsupported but that will
be used later on.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: add radv_clear_{cmask,dcc} helpers

They will help for DCC MSAA textures and if we support mipmaps
in the future.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

st/nine: Do not use scratch for face register

Scratch registers are reused every instructions.
Since vFace is reused, a new temporary register
should be used.

Fixes: https://github.com/iXit/Mesa-3D/issues/311
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
CC: "17.3 18.0" <mesa-stable@lists.freedesktop.org>

etnaviv: expose perfmon query groups

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: add query_group_info for perfmon counters

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: assign group_ids to perfmon queries

Prep work for AMD_performance_monitor support.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: support MC performance counters

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: support TX performance counters

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: support RA performance counters

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: support SE performance counters

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: support PA performance counters

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: support SH performance counters

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: support PE performance counters

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: support HI performance counters

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: add perfmon query implementation

Add needed infrastructure to use performance monitor
requests for queries.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Tested-by: Chris Healy <cphealy@gmail.com>

etnaviv: sw queries: return correct number of groups

Fixes: 3d912bd742ed ("etnaviv: add query_group_info for sw counters")
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>

etnaviv: advertise YUV formats as external only

We only support importing YUV as OES external resources.
This will change in the future, but for now this fixes the
advertised capabilities in eglQueryDmaBufModifiersEXT.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>

gallium/util: implement util_format_is_yuv

This adds a helper to check if a pipe format is in YUV color space.
Drivers want to know about this, as YUV mostly needs special handling.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>

nvc0: finish implementation of PIPE_QUERY_SO_OVERFLOW_PREDICATE

This also removes some useless code leftover from old changes.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

nvc0: change ACQUIRE_EQUAL to ACQUIRE_GEQUAL in nvc0_hw_query_fifo_wait

If a fence is created in between nvc0_hw_end_query and
nvc0_hw_query_fifo_wait, the sequence number in nvc0->screen->fence.bo can
be larger than hq->fence->sequence before the semaphore is created,
resulting in the semaphore never being triggered.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

nvc0: ensure the query's fence has been emitted in nvc0_hw_query_fifo_wait

If the fence has not been emitted, hq->fence->sequence would be zero. This
would result in the semaphore never being triggered, blocking all later
commands in the pushbuf.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
[imirkin: use nouveau_fence_emit instead]
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

st/mesa: tex offsets can't be in a const or 2d-indexed

All consts are now implicitly 2d (they set .Dimension), so trigger
asserts. Also, the texture offset can't handle any sort of 2d indexing.
While this could be tacked on, this seems unnecessary, just move it off
into a separate temp.

Fixes assertion failure in
tests/spec/arb_gpu_shader5/compiler/builtin-functions/fs-gatherOffset-uniform-offset.frag

Note that this was an issue even before the const-always-2d thing, since
there was no detection of when even a proper second dimension was used,
e.g. for UBO or geom/tess inputs.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

nvc0: restore image binding on RGB10A2, remove from BGR10A2

Fixes a bunch of new CTS pbo tests that use those as an output format,
which the state tracker converts into buffer image writes.

No part of the driver is ready for BGR10A2. It could probably be enabled
on Maxwell+, but seems unnecessary. This error was introduced when
flipping the displayable bit on those formats, which accidentally also
moved the image bit.

Fixes: e1a70aed10d (nv50,nvc0: mark ABGR format as displayable instead of ARGB format)
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>

freedreno/ir3: use lower_global_vars_to_local in cmdline compiler

tgsi_to_nir emits things with arrays as global vars.. and nir->ir3 does
lower_locals_to_regs.  But nothing was lowering global to local, which
breaks compiling tgsi shaders

Signed-off-by: Rob Clark <robdclark@gmail.com>

i965: Use %x instead of %u in debug print.

I mistakenly printed out the address as 0x<decimal number> instead of
printing a proper hex number.  This was...surprising.

meson: fix warnings about comparing unlike types

In the old days (0.42.x), when mesa's meson system was written the
recommendation for handling conditional dependencies was to define them
as empty lists. When meson would evaluate the dependencies of a target
it would recursively flatten all of the arguments, and empty lists would
be removed. There are some problems with this, among them that lists and
dependencies have different methods (namely .found()), so the
recommendation changed to use `dependency('', required : false)` for
such cases.  This has the advantage of providing a .found() method, so
there is no need to do things like `dep_foo != [] and dep_foo.found()`,
such a dependency should never exist.

I've tested this with 0.42 (the minimum we claim to support) and 0.45.
On 0.45 this removes warnings about comparing unlike types, such as:

meson.build:1337: WARNING: Trying to compare values of different types
(DependencyHolder, list) using !=.

v2: - Use dependency('', required : false) instead of
      declare_dependency(), the later will always report that it is
      found, which is not what we want.

Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>

intel/compiler: Explicitly cast register type in switch

brw_reg::type is "enum brw_reg_type type:4".  For whatever reason, GCC
is treating this as an int instead of an enum.  As a result, it doesn't
detect missing switch cases and it doesn't detect that flow can get out
of the switch.

This silences the warning:

src/intel/compiler/brw_reg.h: In function ‘bool brw_regs_negative_equal(const brw_reg*, const brw_reg*)’:
src/intel/compiler/brw_reg.h:305:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

st/nine: Declare lighting consts for ff shaders

The lighting constants were not declared previously,
but were accessed with indirect addressing, which is
illegal.

Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=105442
Signed-off-by: Axel Davy <davyaxel0@gmail.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
CC: "17.3 18.0" <mesa-stable@lists.freedesktop.org>

nir: rename variables in nir_lower_io_to_temporaries for clarity

In the emit_copies() function, the use of "newv" and "temp" names made
sense when only copies from temporaries to the new variables were
being done. But now there are other calls to copy with other pairings,
and "temp" doesn't always refer to a temporary created in this
pass. Use the names "dest" and "src" instead.

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

radv: don't pass the pipeline to radv_flush_constants()

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: rename radv_cmd_buffer_update_vertex_descriptors()

... to radv_flush_vertex_descriptors().

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

radv: do not try to skip draw calls when VBOs upload failed

This is unnecessary because we record an error which should
be returned by vkEndCommandBuffer(), and the app shouldn't
submit a command buffer when this happens.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: fix prefetching compute shaders on CIK and older chips

Because the check was moved to radv_emit_prefetch_L2().

Fixes: 4ad7595f35 ("radv: rename radv_emit_prefetch() to radv_emit_prefetch_L2()")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: only enable PERFECT_ZPASS_COUNTS for precision occlusion queries

This unnecessary when the precision bit flag is not set, and this
might hurt performance. The Vulkan explains that not setting
VK_QUERY_CONTROL_PRECISE_BIT might be more efficient on some
implementations.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

radv: enable the Polaris small primitive filter control

Enable it directly in the preamble, but do not enable line
on Polaris10/11/12 because there is a hw bug.

There is possibly an issue when MSAA is off, but this doesn't
regress any CTS and AMDVLK doesn't have a workaround as well.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

anv: Add WSI support for the I915_FORMAT_MOD_Y_TILED_CCS

v2 (Jason Ekstrand):
 - Return the correct enum values from anv_layout_to_fast_clear_type

v3 (Jason Ekstrand):
 - Always return ANV_FAST_CLEAR_NONE and leave doing the right thing for
   the patch which adds a modifier which supports fast-clears.

Reviewed-by: Daniel Stone <daniels@collabora.com>
Tested-by: Daniel Stone <daniels@collabora.com>
Acked-by: Nanley Chery <nanley.g.chery@intel.com>

Add more Coffee Lake brand strings

Signed-off-by: Anuj Phogat <anuj.phogat@gmail.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>

radeonsi: Reorder checks in si_check_render_feedback

si_get_total_colormask accesses NULL pointer on compute shaders
Fixes crashes on clover
Fixes: 0669dca9c00261849cee14d69fdea0a5e323c7f7 ("radeonsi: skip DCC render feedback checking if color writes are disabled")
CC: Marek Olšák <marek.olsak@amd.com>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

intel/tools: new intel_sanitize_gpu tool

Adds a new debug tool to pad each GEM BO allocated with (weak)
pseudo-random noise values which are then checked after each
batchbuffer dispatch to the kernel. This can be quite valuable to
find diffucult to track down heisenberg style bugs.

[scott.d.phillips@intel.com: split to separate tool]

v2: (by Scott D Phillips)
    - track gem handles per fd (Kevin)
    - remove handles on GEM_CLOSE (Kevin)
    - ignore prime handles
    - meson & shell script

v3: (by Scott D Phillips)
    - don't track prime bos at all (Kevin)
    - protect the hash table with a mutex (Kevin)
    - hook fds by drm_version.name, not path (Chris Wilson)

Reviewed-by: Scott D Phillips <scott.d.phillips@intel.com>
Reviewed-by: Kevin Rogovin <kevin.rogovin@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

prog/nir: Simplify some load/store operations

Reviewed-by: Eric Anholt <eric@anholt.net>

radeonsi: fix a crash if ps_shader.cso is NULL in si_get_total_colormask

radeonsi: remove more R600 references

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>

radeonsi: try to fix android

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>

radeonsi: try to fix meson

This is not fully tested. Meson can't link LLVM even though automake can.

PATH=/usr/llvm/x86_64-linux-gnu/bin:$PATH meson build/ -Dgallium-va=false \
    -Dplatforms=x11,drm -Dgallium-drivers=radeonsi -Ddri-drivers= \
    -Dgallium-omx=disabled -Dgallium-xvmc=false -Dgles1=false \
    -Dtexture-float=true -Dvulkan-drivers=

src/gallium/auxiliary/libgallium.a(gallivm_lp_bld_misc.cpp.o):
(.data.rel.ro._ZTI26DelegatingJITMemoryManager[_ZTI26DelegatingJITMemoryManager]+0x10):
undefined reference to `typeinfo for llvm::RTDyldMemoryManager'

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>

radeonsi: don't build libradeon.la separately

for better parallelism

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>

radeonsi: clean up GET_MAX_VIEWPORT_RANGE definition

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>

radeonsi: remove r600_common_context

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>

radeonsi: remove r600_pipe_common::screen

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>

radeonsi: move r600_buffer_common.c and r600_texture.c into radeonsi

Acked-by: Timothy Arceri <tarceri@itsqueeze.com>