swr/rast: Move memory-related JIT functions

Move them to their own file (builder_mem.{h|cpp}).  Add builder_mem.cpp
to the build system.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: Add extra (optional) parameter in GATHERPS

Now also takes in an additional parameter (draw context) for future
expansion.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: Better ExecCmd (i.e. system()) implmentation

Hides console window creation during JIT linker execution in apps that
don't have a console.  Remove hooking of CreateProcessInternalA - the
MSFT implementation just turns around and calls CreateProcessInternalW
which, we do hook.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

swr/rast: Support USE_SIMD16_FRONTEND=0 for EarlyRast

Early Rasterization did not initially work with USE_SIMD16_FRONTEND=0.
Fix it so it works there, too.  Please note that the default setting
is USE_SIMD16_FRONTEND=1.

Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

mesa: whitespace fixes in attrib.c

Trivial.

mesa: whitespace fixes in varray.h

Reviewed-by: Charmaine Lee <charmainel@vmware.com>

mesa: include mtypes.h in varray.h

We actually use some of the types from mtypes.h so include it directly
instead of relying on indirectly including it via bufferobj.h

Reviewed-by: Charmaine Lee <charmainel@vmware.com>

mesa: s/gl_vertex_attrib_array/gl_array_attributes/ in comments

The structure type was renamed some time ago, but some comments
were not updated.

Reviewed-by: Charmaine Lee <charmainel@vmware.com>

mesa: simplify _mesa_delete_list() a bit, add some assertions

All but two cases of the switch did the same n += InstSize[n[0].opcode]
instruction.  Just move it after the switch.

Add some sanity check assertions.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

st/mesa: expand glDrawPixels cache to handle multiple images

The newest version of WSI Fusion makes several glDrawPixels calls
per frame.  By caching more than one image, we get better performance
when panning/zooming the map.

v2: move pixel unpack param checking out of cache search loop, per Roland
v3: also move unpack->BufferObj check out of loop, per Roland.

st/mesa: add some debug code in st_choose_format()

To aid in debugging gallium surface format selection issues.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

svga: s/Bool/SVGA3dBool/ in SVGA3dDevCapResult

And fix whitespace.  To sync up with in-house code.

Reviewed-by: Charmaine Lee <charmainel@vmware.com>

configure.ac: correct driglx-direct help text

The default was toggled a while back, but the text wasn't updated.

Fixes: bd526ec9e1b ("configure: Always default to
--enable-driglx-direct")
Cc: Jon TURNEY <jon.turney@dronecode.org.uk>
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>

swrast: remove non-applicable GLX_SWAP_COPY_OML comment

Noticed while skimming for GLX_ instances in the dri codebase.
Comment is completely off and was in such a state since day 1.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

mapi: remove duplicate GL typedefs

Remove the instances already available in gl.h or glext.h.
Sadly GLclampx is only available in GLES(1) so we need to keep that one.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

mapi: remove non applicable HAVE_DIX_CONFIG_H hunk

Seeming artefact from when the xserver build was diving directly into
mesa's tree.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

mapi: autotools: remove unused MAPI_FILES file list

The sole user was OpenVG, which was removed couple of years ago.

Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

automake: st/mesa/tests: add st_tests_common.h to the tarball

Fixes: 6569b33b6ee ("mesa/st/tests: unify MockCodeLine* classes")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>

automake: mesa: include vbo_private.h in the tarball

Fixes: a7cfec3be0e ("vbo: move VBO-private types, prototypes, etc. into
new vbo_private.h header")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>

automake: small cleanup after the meson.build inclusion

Namely extend the EXTRA_DIST list, instead of re-assigning it and bring
back a file dropped by mistake.

Fixes: 436ed65d38d ("autotools: include meson build files in tarball")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>

automake: anv: ship anv_extensions_gen.py in the tarball

Fixes: dd088d4bec7 ("anv/extensions: Generate a header file with
extension tables")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>

automake: vc5: remove non-applicable v3dx_simulator.h

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

gallivm: fix crash with seamless cube filtering with different min/mag filter

We are not allowed to modify the incoming coords values, or things may
crash (as we may be inside a llvm conditional and the values may be used
in another branch).
I recently broke this when fixing an issue with NaNs and seamless cube
map filtering, and it causes crashes when doing cubemap filtering
if the min and mag filters are different.
Add const to the pointers passed in to prevent this mishap in the future.

Fixes: a485ad0bcd ("gallivm: fix an issue with NaNs with seamless cube filtering")
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>

egl: keep extension list sorted, per comment at the top

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>

swr/rast: support llvm 3.9 type declarations

LLVM 3.9 was not taken into account in initial check-in.

Fixes: 01ab218bbc ("swr/rast: Initial work for debugging support.")
cc: mesa-stable@lists.freedesktop.org
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104749
Acked-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Bruce Cherniak <bruce.cherniak@intel.com>

ac/nir: add break statements in needs_view_index_sgpr()

Previous code is correct but as the first case statement uses
a break, keep it consistent.

CID: 1428579
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

loader: let compiler figure out the length of the string

Basically, turn comment into code

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

meson: simplify dri3 logic

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

mesa: add missing RGB9_E5 format in _mesa_base_fbo_format

This fixes KHR-GL45.internalformat.renderbuffer.rgb9_e5.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965: Stop disabling aux during texture preparation

Previously, we were handling self-dependencies by marking the render
buffer and then passing disable_aux=true to prepare_texture so that it
would do a resolve.  This works but ends us up doing to much resolving
in some cases.  Specifically, if we're doing something such as mipmap
generation, this would cause us to resolve all levels of the texture if
even one of them is overlapping.

Instead, this commit makes us wait until we process the framebuffer to
do these resolves and we only resolve the slices needed for rendering.
Doing this resolve puts them into the pass-through state so, even if we
do texture using CCS_E, the CCS data will effectively be ignored and the
real surface contents read.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965/draw: Set NEW_AUX_STATE when draw aux changes

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104411
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104383
Fixes: ea0d2e98ecb369ab84e78c84709c0930ea8c293a
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965: Replace draw_aux_buffer_disabled with draw_aux_usage

Instead of keeping an array of booleans, we now hang onto an array of
isl_aux_usage enums.  This means that the thing we are passing from
brw_draw.c to surface state setup is the thing that surface state setup
actually needs instead of an input to compute what it needs.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965/surface_state: Drop brw_aux_surface_disabled

The only purpose of this function is to disable aux on texture surfaces
when the corresponding renderbuffer has aux disabled.  However, the act
of disabling aux on the renderbuffer will cause it to be resolved and
intel_miptree_texture_aux_usage will already check the resolved status
of a texture and return ISL_AUX_USAGE_NONE for it.  Even if we used CCS
for it, that wouldn't really be a problem because the CCS will be in the
pass-through state and so it would effectively be ignored.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965/miptree: Add an aux_disabled parameter to render_aux_usage

Only one of the callers of intel_miptree_render_aux_usage actually took
brw->draw_aux_buffer_disabled into account.  This was causing us to
ignore draw_aux_buffer_disabled for the intel_miptree_prepare_render.
This isn't a problem because the draw_aux_buffer_disabled entry was set
during texture preparation and we already did the resolve at that time.
However, this also meant that the aux_usage we were passing to
brw_cache_flush_for_render and brw_render_cache_add_bo was wrong so our
automatic cache flushing around aux_usage changes wasn't happening.
This was causing GPU hangs in Oxenfree.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104711
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104411
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104383
Fixes: ea0d2e98ecb369ab84e78c84709c0930ea8c293a
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

i965/miptree: Take an aux_usage in prepare/finish_render

Both callers of intel_miptree_prepare/finish_render have to call
intel_miptree_render_aux_usage anyway for other reasons.  They may as
well pass the result in instead of us calling it again.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

aubinator: Multiply count by 4 to compute buffer sizes

The count field is in terms of dwords and not bytes.

st/glsl_to_nir: remove reallocation of sampler/image location

As far as I can tell this always just reassigns the same value.

Also as we don't curretly store UniformHash in the shader cache
removing this will help with adding a shader cache to gallium
nir drivers.

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

docs: add 18.1.0-devel release notes template

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>

mesa: bump version to 18.1.0-devel

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>

meson: handle LLVM 'x.x.xgit-revision' versions

When LLVM is built inside of a git repo (even way below, e.g. /usr/ports/.git
exists, and LLVM is built in /usr/ports/devel/llvm50/work), its version
becomes something like 5.0.0git-f8ab206b2176.

New meson versions already handle this, but we support older versions too.

Fixes: 673dda8330769 ("meson: build "radv" vulkan driver for radeon hardware")
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

meson: fix getting cflags from pkg-config

get_pkgconfig_variable('cflags') always returns an empty list, it's a
function for getting *custom* variables.

Meson does not yet support asking for cflags, so explicitly invoke
pkg-config for now.

Fixes: 68076b87474e ("meson: build gallium vdpau state tracker")
Fixes: a817af8a89eb ("meson: build gallium xvmc state tracker")
Fixes: 1d36dc674d52 ("meson: build gallium omx state tracker")
Fixes: 5a785d51a6d6 ("meson: build gallium va state tracker")
Reviewed-by: Dylan Baker <dylan.c.baker@intel.com>

meson: fix BSD build

CC: 18.0 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

meson: fix missing dependencies

Fixes: 66f97f6640f5 ("meson: build radeonsi")
Reviewed-by: Emil Velikov <emil.velikov@colalbora.com>
Reviewed-by: Dylan Baker <dylan.c.baker@intel.com>

anv: correct a duplicate check in an assert

Looks like checking both sources was intended, instead of the first one
twice. Found with Coccinelle, coccinellery/xand/xand.cocci semantic patch.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>

meson: fix HAVE_LLVM version define in meson build

LLVM patch level is not included in HAVE_LLVM.

Fixes: e6418ab1566d ("meson: build "radv" vulkan driver for radeon hardware")
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Dylan Baker <dylan.c.baker@intel.com>
Signed-off-by: Marc Dietrich <marvin24@gmx.de>

meson: correctly set SYSCONFDIR for loading dirrc

Fixes: d1992255bb29 ("meson: Add build Intel "anv" vulkan driver")
Reported-by: Marc Dietrich <marvin24@gmx.de>
Signed-off-by: Dylan Baker <dylan.c.baker@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

radv: add multisample Z optimisation from amdvlk

This was just found while reading for other stuff,
src/core/hw/gfxip/gfx6/gfx6DepthStencilView.cpp.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

radv: move spi_baryc_cntl to pipeline

We need to enable the pos float location 2 mode anytime we have
persample not just when forced by the frag shader.

This fixes:
dEQP-VK.pipeline.multisample.min_sample_shading*

Fixes: 58c97a079 (radv: enable location at sample when persample is forced.)
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

gallium/u_tests: add texture_barrier and FBFETCH tests

Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

radeonsi: don't ignore pitch for imported textures

Cc: 17.2 17.3 <mesa-stable@lists.freedesktop.org>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

meson: Fix define for USE_SSE41

Before we were adding -DHAVE_SSE41 which isn't what the code is
looking for, so some uses of the sse4.1 code were always being
skipped.

v2: Don't add any compile check for the quite old -msse4.1 option (Dylan)

Fixes: 84486f6462 ("meson: Enable SSE4.1 optimizations")
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

mesa/st/glsl_to_tgsi: remove now unneeded assert.

With the implementation of the tracking of the registers used in reladdr
asserting that a driver calling merge_register() uses the address register
is no longer needed.

Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Gert Wollny <gw.fossdev@gmail.com>

mesa/st/tests: Add tests for lifetime tracking with indirect addressing

Add a code line type that accepts one layer of indirect addressing and
add tests to check that temporary register access used for indirect
addressing is accounted for in the lifetime estimation.

Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Gert Wollny <gw.fossdev@gmail.com>

mesa/st/glsl_to_tgsi: Add tracking of indirect addressing registers

So far indirect addressing was not tracked to estimate the temporary
life time, and it was not needed, because code to load the address
registers was always emitted eliminating the reladdr* handles in the
past glsl-to.tgsi stages. Now, with Mareks patch allowing any 1D register
to be used for addressing on some hardware this changed, and
the tracking becomes necessary.

Because the registers have no direct indication on whether the reladdr* was
already loaded into an address register, the temporaries in reladdr* are
always tracked as reads. This may result in a slight over-estimation of the
lifetime in the cases when the load to the address register was emitted.

v2: no changes
v3: Use debug_log variable instead of directly writing to std::err in debugging
    output.
v6: fix indention and typos

Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> (v1)
Signed-off-by: Gert Wollny <gw.fossdev@gmail.com>

mesa/st/tests: Add tests for improved tracking of temporaries

Additional tests are added that check the tracking of access to temporaries
in if-else branches.

Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Gert Wollny <gw.fossdev@gmail.com>

mesa/st/glsl_to_tgsi: Add tracking of ifelse writes in register merging

Improve the life-time evaluation of temporary registers by also tracking
writes in both if and else branches and in up to 32 nested scopes.
As a result the estimated required register life-times can be further
reduced enabling more registers to be merged.

Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Gert Wollny <gw.fossdev@gmail.com>

mesa/st/tests: cleanup whitespace usage and correct some comments

Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Gert Wollny <gw.fossdev@gmail.com>

mesa/st/tests: unify MockCodeLine* classes

 * Merge the classes MockCodeLine and MockCodelineWithSwizzle into
   one, and  refactor tests accordingly.
 * Change memory allocations to use ralloc* interface.

 v2:
 * move the test classes into a conveniance library
 * rename the Mock* classes to Fake* since they are not really
   Mocks
 * Base assertion of correct number of src and dst registers in tests
   on what the operatand actually expects
 * Fix number of destinations in one test

 v6:
 * fix local includes using "..." insteadof <...>

Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Gert Wollny <gw.fossdev@gmail.com>

mesa/st/tests: Fix zero-byte allocation leaks

Don't allocate a zero-sized array, when no texture offsets are given.

v5: correct spaces and empty lines

Reviewed-by: Brian Paul <brianp@vmware.com>(v4)
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com> (v1)
Signed-off-by: Gert Wollny <gw.fossdev@gmail.com>

mesa/st/glsl_to_tgsi: Add some operators for glsl_to_tgsi related classes

Add the equal operator and the "<<" stream write operator for the
st_*_reg classes and the "<<" operator to the instruction class, and
make use of these operators in the debugging output.

v5: Fix empty lines

Reviewed-by: Brian Paul <brianp@vmware.com> (v4)
Signed-off-by: Gert Wollny <gw.fossdev@gmail.com>

mesa/program: Add missing file types to printout

Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Gert Wollny <gw.fossdev@gmail.com>

vbo: fix incorrect min/max_index values in display list draw call

This fixes another regression from commit 8e4efdc895ea ("vbo: optimize
some display list drawing").  The problem was the min_index, max_index
values passed to the vbo drawing function were not computed to compensate
for the biased prim::start values.

https://bugs.freedesktop.org/show_bug.cgi?id=104746
https://bugs.freedesktop.org/show_bug.cgi?id=104742
https://bugs.freedesktop.org/show_bug.cgi?id=104690
Tested-by: Clayton Craft <clayton.a.craft@intel.com>
Fixes: 8e4efdc895ea ("vbo: optimize some display list drawing")
Reviewed-by: Emil Velikov <emil.velikov@collabora.co.uk>

vbo: whitespace/formatting fixes in vbo_split_inplace.c

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: whitespace/formatting fixes in vbo.h

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo/i965: move vbo_all_varyings_in_vbos() to brw_draw.c

It's only used in brw_draw_prims().

s/GLboolean/bool/, etc.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: remove unused vbo_any_varyings_in_vbos() function

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: remove unneeded #includes

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: remove vbo_context.h and change includes to use vbo.h instead

Now vbo.h is the public interface to the VBO module.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: move remaining items from vbo_context.h to vbo.h

Non-VBO sources files sometimes included vbo.h while others included
vbo_context.h.  We're moving all public types, functions to the former.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: move VBO-private types, prototypes, etc. into new vbo_private.h header

Things which should not be used outside the VBO module.
More public/private clean-ups coming.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

mesa: use new _vbo_install_exec_vtxfmt() function

Instead of reaching into the vbo_context object in vtxfmt.c

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

nouveau: remove vbo_context() call

_vbo_DestroyContext() can be safely called even if there's no VBO
module.  Removes a dependency on the vbo_context() function.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

i965: use vbo_set_[indirect]_draw_func()

Instead of poking into the vbo_context object.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: move vbo_sizeof_ib_type() into vbo_exec_array.c

It's only used in this one file.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

mesa: move vbo_count_tessellated_primitives() to api_validate.c

It's only used in this file and has nothing VBO-specific about it.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

mesa: update comment on gl_display_list

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

mesa: whitespace clean-ups in mtypes.h

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

mesa: remove unused MAT_INDEX_AMBIENT/DIFFUSE/SPECULAR contants

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: move DLIST_DANGLING_REFS from mtypes.h to vbo_save_api.c

It's only used in this file.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: replace assert(0) with unreachable()

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: fix, add comment in vbo_save.h

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

vbo: whitespace, formatting fixes in vbo_split.[ch]

Reviewed-by: Roland Scheidegger <sroland@vmware.com>

i965: Don't try to disable render aux buffers for compute

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=104546
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Topi Pohjolainen <topi.pohjolainen@intel.com>

anv/cmd_buffer: Move gen7 index buffer state to graphics state

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Move num_workgroups to compute state

While we're here, make it an anv_address.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Move dynamic state to graphics state

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Use a temporary variable for dynamic state

We were already doing this for some packets to keep the lines shorter.
We may as well just do it for all of them.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Move vb_dirty bits into anv_cmd_graphics_state

Vertex buffers are entirely a graphics pipeline thing.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Move dirty bits into anv_cmd_*_state

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv: Separate compute and graphics descriptor sets

The Vulkan spec says:

    "pipelineBindPoint is a VkPipelineBindPoint indicating whether the
    descriptors will be used by graphics pipelines or compute pipelines.
    There is a separate set of bind points for each of graphics and
    compute, so binding one does not disturb the other."

Up until now, we've been ignoring the pipeline bind point and had just
one bind point for everything.  This commit separates things out into
separate bind points.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102897
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Use anv_descriptor_for_binding for samplers

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Add a helper for binding descriptor sets

This lets us unify some code between push descriptors and regular
descriptors.  It doesn't do much for us yet but it will.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Refactor ensure_push_descriptor_set

It's now a function which returns the push descriptor set.  Since we set
the error on the command buffer, returning the error is a little
redundant.  Returning the descriptor set (or NULL on error) is more
convenient.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv: Remove semicolons from vk_error[f] definitions

With the semicolons, they can't be used in a function argument without
throwing syntax errors.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Add substructs to anv_cmd_state for graphics and compute

Initially, these just contain the pipeline in a base struct.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Use some pre-existing pipeline temporaries

There are several places where we'd already saved the pipeline off to a
temporary variable but, due to an artifact of history, weren't actually
using that temporary everywhere.  No functional change.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Rework anv_cmd_state_reset

This splits anv_cmd_state_reset into separate init and finish functions.
This lets us share init code with cmd_buffer_create.  This potentially
fixes subtle bugs where we may have missed some bit of state that needs
to get initialized on command buffer creation.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_buffer: Get rid of the meta query workaround

Meta has been gone for a long time.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/cmd_state: Drop the scratch_size field

This is a legacy left-over from the mechanism we used to use to handle
scratch.  The new (and better) mechanism doesn't use this.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>

anv/pipeline: Don't assert on more than 32 samplers

This prevents an assert when running one unreleased Vulkan game.

Tested-by: Józef Kucia <joseph.kucia@gmail.com>
Reviewed-by: Topi Pohjolainen <topi.pohjolainen@intel.com>
Cc: "18.0" <mesa-stable@lists.freedesktop.org>