aco: fix target calculation when vgpr spilling introduces sgpr spilling

A shader might require vgpr spilling but not require sgpr spilling. In
that case, the spiller lowers the sgpr target by 5 which could mean sgpr
spilling is then required. Then the vgpr target has to be lowered to make
space for the linear vgprs. Previously, space wasn't make for the linear
vgprs.

Found while testing the spiller on the pipeline-db with a lowered limit

Fixes: a7ff1bb5b9a78cf57073b5e2e136daf0c85078d6
   ('aco: simplify calculation of target register pressure when spilling')

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3257>
(cherry picked from commit 590c26beab153fbc7c2193ce65a9a63329a80be8)

Conflicts:
src/amd/compiler/aco_spill.cpp

i965: Use brw_batch_references in tex_busy check

If the batch references the buffer, we will have to flush the batch
immediately before mapping it, at which point it will be busy.

(This bug has existed for a long time...even going back to BLT-era...)

Fixes: 779923194c6 ("i965/tex_image: Use meta for instead of the blitter PBO TexImage and GetTexImage")
Fixes: d5d4ba9139a ("i965/tex_subimage: use meta instead of the blitter for PBO TexSubImage")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3616>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3616>
(cherry picked from commit bdba744d700717a123232cf24647f11918fc0dcd)

aco: don't always add logical edges from continue_break blocks to headers

Otherwise, code like this will be broken:
loop {
   if (...) {
      break;
   } else {
      break;
   }
}
The continue_or_break block doesn't have any logical predecessors but it's
a logical predecessor of the header block. This liveness error breaks the
spiller in init_live_in_vars() (under "keep variables spilled on all
incoming paths") and eventually creates garbage reloads.

Fixes: 93c8ebfa ('aco: Initial commit of independent AMD compiler')
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3257>
(cherry picked from commit d282a292eca05bd9f701d8509d674e4697f510ec)

aco: don't consider loop header blocks branch blocks in add_coupling_code

Loops without continues create header blocks with only 1 predecessor.

CC: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3257>
(cherry picked from commit 521525fc0a3b9008e70841542ad6e3db4b1ea4d6)

.pick_status.json: Update to f09c466732e4a5b648d7503787777c926dd93c29

.pick_status.json: Mark 552028c013cc1d49a2b61ebe0fc3a3781a9ba826 as denominated

aco: run p_wqm instructions in WQM

If the p_wqm ends up creating copies, these need to be in WQM. Helps (but
doesn't completely fix) artifacts in Strange Brigade. The actual issue
still exists and is harder to fix.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Fixes: 93c8ebfa780 ('aco: Initial commit of independent AMD compiler')
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3273>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3273>
(cherry picked from commit 404818dd288de1b374c3b5f3589450c382bad3c4)

aco: ensure predecessors' p_logical_end is in WQM when a p_phi is in WQM

We want any copies to be in WQM. I don't know if this fixes any real
application, but I can create a vkrunner test than reproduces the issue.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Fixes: 93c8ebfa780 ('aco: Initial commit of independent AMD compiler')
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3273>
(cherry picked from commit 2d7386a2d037497656aa9c601091fc4dd6d3ced2)

.pick_status.json: Update to ca6a22305b275b49fbc88b8f4cba2fefb24c2a5d

radeonsi: Clear uninitialized variable

|view| was not initialized leading to flaky test failures in SkQP
test unitTest_ES2BlendWithNoTexture.

Fixes: 029bfa3d253 "radeonsi: add ability to bind images as image buffers"

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3592>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3592>
(cherry picked from commit 0d99ff54cc3fb1dd85044f8971f6686138a5f149)

anv: Handle unavailable queries in vkCmdCopyQueryPoolResults

If VK_QUERY_RESULT_WAIT_BIT is not set, there is currently no
special handling of unavailable queries in vkCmdCopyQueryPoolResults,
and anv will write an invalid value for the query result.

This commit updates vkCmdCopyQueryPoolResults for unavailable
queries to return 0 if the VK_QUERY_RESULT_PARTIAL_BIT flag is set
and if not, skip writing altogether.

Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3586>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3586>
(cherry picked from commit 815a603889b812edc94bed61a260c76c264a8b9d)

anv: Properly fetch partial results in vkGetQueryPoolResults

Currently, fetching the partial results (VK_QUERY_RESULT_PARTIAL_BIT)
of an unavailable occlusion query via vkGetQueryPoolResults can
return invalid values. anv returns slot.end - slot.begin, but in the
case of unavailable queries, slot.end is still at the initial value
of 0. If slot.begin is non-zero, the occlusion count underflows to
a value that is likely outside the acceptable range of the partial
result.

This commit fixes vkGetQueryPoolResults by always returning 0 if the
query is unavailable and the VK_QUERY_RESULT_PARTIAL_BIT is set.

Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3586>
(cherry picked from commit af92ce50a7e56d313f5623136d3f09e7c76475fa)

lima: ppir: don't delete root ld_tex nodes without successors in current block

We don't clone ld_tex nodes into each block anymore, so ld_tex may have
successors in another block.

Fixes: c8554f849e41 ("lima/ppir: don't clone texture loads")
Reviewed-by: Erico Nunes <nunes.erico@gmail.com>
Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3564>
(cherry picked from commit 4a0f62f1fcab5350d6173c843fd95089953431a0)

anv: Insert holes for non-existant XFB varyings

Thanks to optimizations, it's possible for varyings to get deleted but
still leave the variable there for nir_gather_xfb_info to find.  If we
get into this case, insert a hole.

Fixes: 36ee2fd61c8 "anv: Implement the basic form of..."
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3520>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3520>
(cherry picked from commit 993f866d2e31c06462b49d760debf64d14e54a68)

radv: do not allow sparse resources with multi-planar formats

It's unsupported.

Fixes some fails or hangs with
dEQP-VK.sparse_resources.image_sparse_binding.*

Cc: 19.3 <mesa-stable@lists.freedesktop.org>
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3581>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3581>
(cherry picked from commit 83e1fa87a7e25b8e60f0817b09df8b54cfc38abd)

aco: fix operand to scc when selecting SGPR ufind_msb/ifind_msb

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Fixes: 93c8ebfa78 ('aco: Initial commit of independent AMD compiler')
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3541>
(cherry picked from commit 92970adb4ba4e64422f46893642f8b85f4e130f5)

radv/winsys: set IB flags prior to submit in the sysmem path

This fixes missing scene objects in ZUSI 3 + dxvk. Index / vertex buffer
upload using thousands of CopyBuffer commands in one huge Vulkan command
buffer, mixed with lots of render pass begin/end and draw calls, failed
for some of the buffers.

radv divides the huge command buffer into 3 IBs, and they had random
flags set because the field was uninitialized. Maybe IBs got discarded
if they had the PREAMBLE bit set.

Signed-off-by: Florian Will <florian.will@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Cc: <mesa-stable@lists.freedesktop.org>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3577>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3577>
(cherry picked from commit 951083768b351b0700bdcc02758670e505cce974)

isl: drop CCS row pitch requirement for linear surfaces

We were applying row pitch constraint of CCS surfaces to linear
surfaces. But CCS is only supported in linear tiling under some
condition (more on that in the following commit). So let's drop that
requirement for now.

Fixes a bunch of crucible assert where the byte size of a linear image
is expected to be similar to the byte size of buffer for the same
extent in the following category :

   func.miptree.r8g8b8a8-unorm.aspect-color.view-2d.*download-copy-with-draw.*

v2: Move restriction to isl_calc_tiled_min_row_pitch()

v3: Move restrinction to isl_calc_row_pitch_alignment() (Jason)

v4: Update message (Lionel)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 07e16221d975 ("isl: Round up some pitches to 512B for Gen12's CCS")
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3551>
(cherry picked from commit a3f6db2c4e927be7e7d40cbc39c8664030d2af59)

.pick_status.json: Update to 997040e4b8353fe9b71a5e9fde2f933eae09c7a3

.pick_status.json: Mark df34fa14bb872447fed9076e06ffc504d85e2d1c as backported

.pick_status.json: Mark 58c929be0ddbbd9291d0dadbf11538170178e791 as backported

docs: Add SHA 256 sums for 19.3.3

VERSION: bump version to 19.3.3

docs: Add relnotes for 19.3.3 release

radeonsi: don't invoke decompression inside internal launch_grid

Decompress resources properly but don't do it inside launch_grid
to prevent recursion.

(cherry-picked from df34fa14bb872447fed9076e06ffc504d85e2d1c)
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

radeonsi: clean up how internal compute dispatches are handled

(cherry-picked from 58c929be0ddbbd9291d0dadbf11538170178e791)
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

drisw: Cache the depth of the X drawable

This is not always ->rgbBits, because there are cases where that could
be 32 but we're (legally) bound to a depth-24 pixmap. The important
thing to have match here is the actual server-side notion of depth.  You
can look this up (at modest expense) from the xlib visual info if the
fbconfig has a visual. But it might not, so if not, fetch it (at
slightly greater expense) from XGetGeometry. Do this at GLX drawable
creation so you don't have to do it on the SwapBuffers path.

Apparently this fixes glx/glx-swap-singlebuffer, which is unintentional
but quite pleasant.

Fixes: mesa/mesa#2291
Fixes: 90d58286 ("drisw: Fix and simplify drawable setup")
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3305>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3305>
(cherry picked from commit 2fc11e8a05f59bbffed284c86108fedbac315081)

Conflicts:
.gitlab-ci/piglit/quick_gl.txt

This testing doesn't exist in the 19.3 branch, so I've deleted the file.

Dylan

aco/gfx10: Fix VcmpxExecWARHazard mitigation.

The SOPP instruction shouldn't have a definition, and its block
should be set to -1 in order to prevent it from being recognized
as a branch.
Also fix a typo in the readme.

Fixes: d6dfce02d074d615a3b88a3fccd8ee8c7e13c010
Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3552>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3552>
(cherry picked from commit c787b8d2a16d5e2950f209b1fcbec6e6c0388845)

intel: Fix aux map alignments on 32-bit builds.

ALIGN() brilliantly uses uintptr_t, making it unsafe for use with 64-bit
GPU addresses in 32-bit builds of the driver.  Use align64() instead,
which uses uint64_t.

Fixes assertion failures when running any 32-bit program on Tigerlake.

Fixes: 2e6a7ced4db ("iris/gen12: Write GFX_AUX_TABLE base address register")
Fixes: 0d0290bb3f7 ("intel/common: Add surface to aux map translation table support")
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3507>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3507>
(cherry picked from commit 8dc0540a171627cb502f76c75a29a43a86328a95)

meson: Do not require libdrm for DRI2 on hurd

Cc: 19.3 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3231>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3231>
(cherry picked from commit 2fd85105c6b144d1f44e5faef33363e554b58455)

aco: fix off-by-one error when initializing sgpr_live_in

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2394
Fixes: 93c8ebfa780 ('aco: Initial commit of independent AMD compiler')
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3511>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3511>
(cherry picked from commit 15a1cc00d38db084b41d7ae7907aa0b0c22f2099)

radv: fix double free corruption in radv_alloc_memory()

If the driver fails to allocate memory for some reasons, it shouldn't
free the 'mem' object twice.

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2302
Fixes: 825ddfee599 ("radv: Handle device memory alloc failure with normal free.")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3508>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3508>
(cherry picked from commit bd51538d285ad0ef488df60e24eaa08b9da20c28)

egl/android: fix buffer_count for applications setting max count

Problem with previous solution was that it did not take account that
some applications may set a max count for buffers. Therefore we need to
query both min and max and clamp our setting based on that.

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2373
Fixes: be08e6a4496 ("egl/android: Restrict minimum triple buffering for android color_buffers")
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3480>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3480>
(cherry picked from commit 39e7492d33c89ee7049d5bc07267d131cc6a1ff9)

radv: Remove syncobj_handle variable in header.

I strongly suspect it was supposed to be a typedef. However, used
nowhere, we should remove it.

Fixes: eaa56eab6da "radv: initial support for shared semaphores (v2)"
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2385
Reviewed-by: Michel Dänzer <mdaenzer@redhat.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3479>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3479>
(cherry picked from commit bd4380c63c3b8b8b5f60dc840809dbe96a222fd7)

turnip: fix invalid VK_ERROR_OUT_OF_POOL_MEMORY

When VK_DESCRIPTOR_TYPE_SAMPLER is provided, it doesn't need to be
counted as a buffer count. Otherwise it leads to mismatch of allocated
buffer size, hitting VK_ERROR_OUT_OF_POOL_MEMORY finally.

Fixes: c39afe68f0390d45130c1317b3b7e65f55542c36

Also fixes amber tests:
./tests/cases/address_modes_float.amber
./tests/cases/address_modes_int.amber
./tests/cases/magfilter_linear.amber
./tests/cases/magfilter_nearest.amber

Reviewed-by: Jonathan Marek <jonathan@marek.ca>
(cherry picked from commit 26d93a7495511ded7cca3ed46bcdf7e134c0f929)

clover: Initialize Asm Parsers

Fixes piglits that use ADMGCN inline assembly:
program@execute@calls
program@execute@amdgcn-mubuf-negative-vaddr

CC: <mesa-stable@lists.freedesktop.org>
Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
(cherry picked from commit 87e1f8eca5d2748839be12afe81d10e1f8353b59)

anv: Stop allocating WSI event fences off the instance

Fixes: 16eb390834d "anv: add VK_EXT_display_control to anv driver [v5]"
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3461>
(cherry picked from commit f0519c9cf9fdccf93b0c3b81b47911de2422b285)

anv: Canonicalize buffer formats for image/buffer copies

Some formats, in particular YCbCr formats and ASTC have additional
restrictions.  We already whack ASTC formats to RGBA32_UINT because the
hardware doesn't allow LINEAR with ASTC.  However, we need to fix YCbCr
formats as well because they come with alignment restrictions that we
can't guarantee are satisfied.  We're using blorp_copy to do the copies
so we may as well just stomp formats for everything.

Fixes: b24b93d5843 "anv: enable VK_KHR_sampler_ycbcr_conversion"
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3460>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3460>
(cherry picked from commit dd92179a72e5263b9db730d92a883e2536aa4474)

anv/blorp: Rename buffer image stride parameters

The new names fit better with the Vulkan names and don't pretend to be
an actual image extent.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3460>
(cherry picked from commit 14c6e665f7725e9cf314a4bd06de908a943bd43a)

docs: remove double-closed definition-list

Fixes: bc17ac58661 "docs: add documentation for building with meson"
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3431>
(cherry picked from commit b009a7644b91901b037a4e1dbb86970407d72d75)

docs: move paragraph closing tag

The pre-tag right before is a block-level tag, which means it implicitly
terminates the paragraph. So there's no paragraph to close after this.
Instead, move the paragraph-closing before the pre-tag, to explicitly
close the paragraph.

Fixes: 41b3eb08d9f "docs: update meson docs for windows"
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3431>
(cherry picked from commit b387f68f49abc995605098178a3c643f3a9cfe41)

docs: use code-tags instead of pre-tags

Similar to the previous two commits, it seems more appropriate to use
code-tags here than pre-tag.

Fixes: 9af6c38deff "docs: Add use of Closes: tag for closing gitlab issues"
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3431>
(cherry picked from commit a370cfd96ed11463a9e76c1d9bc42eb5f3858fde)

docs: use code-tags instead of pre-tags

Similar to the previous commit, code-tags seems more appropriate than
pre-tags here. So let's change it.

Fixes: ca0c1e69cab "docs: update releasing process to use new scripts and gitlab"
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3431>
(cherry picked from commit 1de361e56b33fff35e2feb83dd5c404f67d42a69)

docs: use code-tag instead of pre-tag

It's unlikely the author meant to use <pre>-here, as that starts a whole
new block. Instead, the inline code-tag seems more appropriate here.

Fixes: 41b3eb08d9f "docs: update meson docs for windows"
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3431>
(cherry picked from commit 36e02752755bd26992cf87409558f6c016372acd)

docs: open paragraph before closing it

Fixes: 44c5e634a5c "docs: update meson docs for windows"
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3431>
(cherry picked from commit f0677086a17930130c2e01546fc007659b9269ba)

docs: fix paragraphs

Paragraphs are terminated by pre-tags, so the latter one closes a new,
empty one. Let's split the paragraph in two around the pre-tag instead.

Fixes: c0dfe8c6dfd "docs: do not use div for line-breaking"
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3431>
(cherry picked from commit a0d25c4d87e104087b647d5837a47a025b4235a5)

docs: fix typo in html tag name

Fixes: 5d11a828e10 "docs: update install docs for meson"
Acked-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3431>
(cherry picked from commit 750d664226e7afdb52cc306ada19e8bfb9b6c97e)

util: call bind_sampler_states before setting sampler_views

Fixes the following valgrind error:

    Invalid read of size 16
       at 0x28F458A1: si_set_sampler_view_desc (in radeonsi_drv_video.so)
       by 0x28F4657E: si_set_sampler_views (in radeonsi_drv_video.so)
       by 0x28D62BF5: util_compute_blit (in radeonsi_drv_video.so)
       by 0x28D3A944: vlVaHandleVAProcPipelineParameterBufferType (in radeonsi_drv_video.so)
       by 0x28D34EE1: vlVaRenderPicture (in radeonsi_drv_video.so)
       by 0x4B2582B: vaRenderPicture (in libva.so.2.500.0)
     Address 0x18142a10 is 0 bytes inside a block of size 48 free'd
       at 0x48369AB: free (vg_replace_malloc.c:540)
       by 0x28D62D51: util_compute_blit (in radeonsi_drv_video.so)
       by 0x28D3A944: vlVaHandleVAProcPipelineParameterBufferType (in radeonsi_drv_video.so)
       by 0x28D34EE1: vlVaRenderPicture (in radeonsi_drv_video.so)
       by 0x4B2582B: vaRenderPicture (in libva.so.2.500.0)
     Block was alloc'd at
       at 0x4837B65: calloc (vg_replace_malloc.c:762)
       by 0x28EFB2EC: si_create_sampler_state (in radeonsi_drv_video.so)
       by 0x28D62C30: util_compute_blit (in radeonsi_drv_video.so)
       by 0x28D3A944: vlVaHandleVAProcPipelineParameterBufferType (in radeonsi_drv_video.so)
       by 0x28D34EE1: vlVaRenderPicture (in radeonsi_drv_video.so)
       by 0x4B2582B: vaRenderPicture (in libva.so.2.500.0)

Fixes: 69430d7e59e ("va: use a compute shader for the blit")
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2321
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3428>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3428>
(cherry picked from commit 5b1c4e1b75fe3466e5eec799e091c7a8ec9acd0e)

meson: use github URL for wraps instead of completely unreliable wrapdb

Cc: mesa-stable@lists.freedesktop.org
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3391>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3391>
(cherry picked from commit 65641e0c7a29944e19cc068457ee0d59cace8096)

aco: rework lower_to_cssa()

This patch changes lower_to_cssa to be much more conservative
about assumptions which phi operands might interfere.
Previously, this pass wasn't exhaustive and could miss some corner cases.

v2: remove optimizations to find better insertion points as it's hard
to guarantee that they are always correct and have overall no benefit.

Fixes: 0b8216b2cdbcaccfd2bd1a65be6b8ac5654e3067 ('aco: Lower to CSSA')

Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3385>
(cherry picked from commit d098024c40ee6bd12804833b71a554380df2d51d)

intel/perf: report query split for mdapi

Also forgotten in the initial implementation.

v2: Report begin timestamp scaled by the timestamp frequency (Windows
    behavior)

v3: Rename split to disjoint to match GL terminology (Tapani)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: <mesa-stable@lists.freedesktop.org>
Acked-by: Tapani Pälli <tapani.palli@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3112>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3112>
(cherry picked from commit 44ffeb4fee8a38f9e526749eee163cbff89dea25)

intel/perf: expose timestamp begin for mdapi

This was forgotten in the initial implementation.

v2: ensure the value is written for both GL & Vulkan queries

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: <mesa-stable@lists.freedesktop.org>
Acked-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3112>
(cherry picked from commit 3bb8a4bfecbfb1345256c4faa8cd10d5b0a7ca76)

radeonsi: work around an LLVM crash when using llvm.amdgcn.icmp.i64.i1

Cc: 19.2 19.3 <mesa-stable@lists.freedesktop.org>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3338>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3338>
(cherry picked from commit 8ff8e68e422a5c6b9ab26eaa56eff5c27a642d2e)

intel/compiler: Fix illegal mutation in get_nir_image_intrinsic_image

get_nir_image_intrinsic_image() was incorrectly mutating the value held
by the register which holds the intrinsic's first source (image index).

If this happened to be the register for an SSA def which is also used
elsewhere in the program, this meant that we would clobber that value
in subsequent uses.

Note that this only affects i965, because neither anv nor iris use the
binding table start sections, so nothing is ever added here.

Fixes KHR-GL46.compute_shader.resources-max on i965 with Eric Anholt's
MR !3240 applied.  That MR reorders SSBOs and ABOs, so that test uses
image 0 and SSBO 0, causing this code to brilliantly add binding table
index 45 to both the image (correct) and the SSBO (bzzt, wrong!).

Fixes: 09f1de97a76 ("anv,i965: Lower away image derefs in the driver")
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3404>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3404>
(cherry picked from commit 0a1c47074b9edbb52c4783b34397d24fe98ad96f)

.pick_status.json: Update to c787b8d2a16d5e2950f209b1fcbec6e6c0388845

st/mesa: don't lower YUV when driver supports it natively

This fixes YUYV support on etnaviv.

Fixes: 7404833c "gallium: add handling for YUV planar surfaces"

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>

radeonsi: make sure fmask expand is done if needed

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2248
Fixes: 095a58204d9 ("radeonsi: expand FMASK before MSAA image stores are used")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3174>
(cherry picked from commit c2df5389bb44a625a53ac06e637019c94236f201)

radeonsi: fix fmask expand compute shader

'coord' variable was using TGSI_WRITEMASK_XYZ so subsequent uses of
TGSI_WRITEMASK_W were dropped.
The result for a 2 samples program was:

  0: UMAD TEMP[0].xy, SV[1].xyyy, IMM[0].xxxx, SV[0].xyyy
  1: STORE IMAGE[0], TEMP[0], TEMP[1], RESTRICT, 2D_MSAA
  2: STORE IMAGE[0], TEMP[0], TEMP[2], RESTRICT, 2D_MSAA
  3: END

instead of the expected:

  0: UMAD TEMP[0].xy, SV[1].xyyy, IMM[0].xxxx, SV[0].xyyy
  1: MOV TEMP[0].w, IMM[0].yyyy
  2: LOAD TEMP[1], IMAGE[0], TEMP[0], RESTRICT, 2D_MSAA
  3: MOV TEMP[0].w, IMM[0].zzzz
  4: LOAD TEMP[2], IMAGE[0], TEMP[0], RESTRICT, 2D_MSAA
  5: MOV TEMP[0].w, IMM[0].yyyy
  6: STORE IMAGE[0], TEMP[0], TEMP[1], RESTRICT, 2D_MSAA
  7: MOV TEMP[0].w, IMM[0].zzzz
  8: STORE IMAGE[0], TEMP[0], TEMP[2], RESTRICT, 2D_MSAA
  9: END

This fixes half of https://gitlab.freedesktop.org/mesa/mesa/issues/2248

Fixes: 095a58204d9 ("radeonsi: expand FMASK before MSAA image stores are used")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3174>
(cherry picked from commit b5e748b49b3fb9ef7a5e3af01e2ddbac59f90796)

egl/android: Restrict minimum triple buffering for android color_buffers

The patch restricts triple buffering as minimum at driver for android
color_buffers in order to fix onscreen performance hit for T-Rex and
Manhattan.

v2: Update min_buffer check condition (Tapani Pälli)
v3: further code cleanup (Eric Engestrom)

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2332
Fixes: 0661c357c60 ("egl/android: Update color_buffers querying for buffer age")
Signed-off-by: Nataraj Deshpande <nataraj.deshpande@intel.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3384>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3384>
(cherry picked from commit be08e6a4496aad219df1fd829fca3e4f7b322538)

radv: only use VkSamplerCreateInfo::compareOp if enabled

Cc: <mesa-stable@lists.freedesktop.org>
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2350
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3392>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3392>
(cherry picked from commit 5ff12322c9d79780bf4f655aad831e4acb744ee7)

radv: Disable VK_EXT_sample_locations on GFX10.

Workaround for https://gitlab.freedesktop.org/mesa/mesa/issues/2163

CC: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3236>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3236>
(cherry picked from commit 4e3c81517bafe73015e4af4bdce0eae0cab7751c)

cherry-ignore: Update for 19.3.3

aco: fix unconditional demote_to_helper

This patch fixes an out-of-bounds access on p_exit_early
and binds the exec register to the correct operand.

Fixes: 2ea9e59e8d976ec77800d2a20645087b96d1e241 ('aco: move s_andn2_b64 instructions out of the p_discard_if')
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3347>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3347>

aco: check if multiplication/clamp is live when applying output modifier

Backport of 809c8feb92d33c43ace3ef25584a2adca24b1be0

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>

aco: don't DCE atomics with return values

We don't create atomics with definitions if they are not used in NIR, but
our own DCE can remove the uses if an export turns out to be null.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Fixes: 93c8ebfa780 ('aco: Initial commit of independent AMD compiler')
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3081>
(cherry picked from commit 69bed1c9186c3e24ad54089218d58c5f7b83befe)
Conflicts resolved by Dylan Baker

Conflicts:
src/amd/compiler/aco_opcodes.py

intel/fs: Only use SLM fence in compute shaders

Fixes: b390ff35170 ("intel/fs: Add support for SLM fence in Gen11")
Fixes: e142061399c ("intel/fs: Implement scoped_memory_barrier")

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
(cherry picked from commit edf6a40cb2a09d58f9244abf0a1432a836a350ce)

anv: only use VkSamplerCreateInfo::compareOp if enabled

The spec says nothing about the validity of the compareOp field when
compareEnable is false.

v2: use vulkan enum to pick default value (Caio)

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: <mesa-stable@lists.freedesktop.org>
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2350
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3387>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3387>
(cherry picked from commit a19cdf989b1cca7126a29a42e5f28e8c7823e937)

mesa: Fix detection of invalidating both depth and stencil.

Fixes an extra 1024x1024x4 MSAA Z/S store on WebGL fishtank on cheza.

Reported-by: Dave Airlie <airlied@redhat.com>
Fixes: db2ae5112106 ("mesa: Skip partial InvalidateFramebuffer of packed depth/stencil.")
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3370>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3370>
(cherry picked from commit 3be4b89c038554ceb95ba24c00f50c0f2db3a646)

anv: Memset array properties

This is probably better than possibly leaving those bytes uninitialized
even if the app will theoretically not use them.

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3369>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3369>
(cherry picked from commit 7978f2401bba7e60f255337a394fd132082be9aa)

anv: Don't over-advertise descriptor indexing features

We should only advertise sub-features if we advertise the extension.

Fixes: 6e230d7607f "anv: Implement VK_EXT_descriptor_indexing"
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3369>
(cherry picked from commit d36eed3e695d8f39495a3d81373a8c47853bae7e)

intel/blorp: Fill out all the dwords of MI_ATOMIC

This makes us valgrind clean again.

Fixes: 9175c7058efb "intel/blorp: Make blorp update the clear color..."
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3366>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3366>
(cherry picked from commit d7ff137445b9bfd0cf15d176d0d152d16634559f)

intel/vec4: Support scoped_memory_barrier

Fixes: 06aecb14c0476 "anv: Implement VK_KHR_vulkan_memory_model"
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3307>
(cherry picked from commit ada49bae5e039b10913bc61ba7b037227e7e49aa)

aco: disable add combining for ds_swizzle_b32

ds_bpermute_b32/ds_permute_b32 are fine, I think

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Fixes: 93c8ebfa780 ('aco: Initial commit of independent AMD compiler')
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3081>
(cherry picked from commit ef8abfa7908974f571786e83b047b187af0e48c7)

aco: set exec_potentially_empty for demotes

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Fixes: 93c8ebfa780 ('aco: Initial commit of independent AMD compiler')
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3081>
(cherry picked from commit 8f291dc14600c614788301e3265ff7f0f48b8b0d)

aco: fix uninitialized data in the binary

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-By: Timur Kristóf <timur.kristof@gmail.com>
Fixes: 93c8ebfa780 ('aco: Initial commit of independent AMD compiler')
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3081>
(cherry picked from commit bbac52873f4248c2f545f12137bd24071a8043cc)

aco: fix imageSize()/textureSize() with large buffers on GFX8

Tested on Navi by using dEQP-VK.image.image_size.buffer.* and the GFX8
path with the size multipled by the stride.
dEQP-VK.image.image_size.buffer.* was also run with the tests modified to
use a 96bit format.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Fixes: 93c8ebfa780 ('aco: Initial commit of independent AMD compiler')
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3081>
(cherry picked from commit fcd6d8324560b5897586cbf8161f9b46bff5d11f)

aco: set vm for pos0 exports on GFX10

RADV's LLVM backend and radeonsi does the same thing.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Cc: 19.3 <mesa-stable@lists.freedesktop.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3081>
(cherry picked from commit 49bcd06f974dcd8f60b4aa7d93bf1843439126a2)

intel/fs/gen8+: Fix r127 dst/src overlap RA workaround for EOT message payload.

The problem occured when the return payload of a SIMD8 SEND
instruction was re-used as source payload of an EOT SEND message.  In
such cases the interference edge added by that workaround between the
payload and grf127_send_hack_node would have no effect, because the
payload would be allocated to a fixed range of registers containing
r127 by the special handling of EOT message payloads in the same
function.  This would cause things to blow up if the source payload of
the first SIMD8 message ended up being allocated to a range which
happened to overlap the destination.

Fix it by avoiding r127 altogether in the allocation of EOT message
payloads.

The problem can be reproduced on ICL with the fp-indirections2 Piglit
test-case in combination with the other optimizer changes of this
series.

Fixes: 232ed8980217 "i965/fs: Register allocator shoudn't use grf127 for sends dest"
Cc: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit 0703eab0120f20451e75ba8d4ce065350ad36fef)

intel/fs/gen11+: Handle ROR/ROL in lower_simd_width().

Prevents invalid code from being emitted for ROR/ROL instructions in
SIMD32 shaders.

The problem can be reproduced with the following tests while forcing
SIMD32 to be used for fragment shaders:

 piglit.shaders.glsl-rotate-left
 piglit.shaders.glsl-rotate-right

However the issue could occur in production already with compute
shaders and a workgroup size large enough to trigger SIMD32 dispatch.

Fixes: 83fdec0f0de "intel/compiler: Enable the emission of ROR/ROL instructions"
Cc: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
(cherry picked from commit 0a6e46d44d30fd10ee6784c9a6920b4d127e9810)

glsl: Fix software 64-bit integer to 32-bit float conversions.

The current implementation was broken for any integers between 2^24
and 2^30 (it would return zero for me on ICL).  The reason is that for
such integers we wouldn't take the 'if (0 <= shiftCount)' early return
path, however 'shiftCount + 7' would be positive, leading to a
negative 'count' argument passed to __shift64RightJamming(), which
would give undefined results.

This reworks the affected conversion functions to use either
__shortShift64Left() or __shift64RightJamming() based on the sign of
the final shift count, which should avoid the problem.  In addition
this should qualify as a clean-up/optimization -- This implementation
of the conversion functions translates to 7 instructions less than the
original on Intel hardware.

This fixes the 'KHR-GL46.shader_ballot_tests.ShaderBallotFunctionBallot'
conformance tests on soft fp64 hardware with large enough subgroup
size (>16).

Fixes: d5cf6e92b4f7 "glsl: Add built-in functions to do uint64_to_fp32(uint64_t)"
Fixes: c9d333a6b76e "glsl: Add built-in functions to do int64_to_fp32(int64_t)"
Cc: Sagar Ghuge <sagar.ghuge@intel.com>
Reviewed-by: Sagar Ghuge <sagar.ghuge@intel.com>
(cherry picked from commit a30bb25a7a495db7b7cb3be50431029f48019fc3)

mesa/st: fix a memory leak in get_version

This patch prevents memory leak in get_version function in st_manager.c
This issue was found by valgrind:
16 bytes in 1 blocks are definitely lost in loss record 6 of 1,418
   at 0x483CD99: calloc (in /usr/lib/x86_64-linux-gnu/valgrind/vgpreload_memcheck-amd64-linux.so)
   by 0x63D9476: st_init_extensions (st_extensions.c:1679)
   by 0x63B803B: get_version (st_manager.c:1271)
   by 0x63B8124: st_api_query_versions (st_manager.c:1289)
   by 0x63266EF: dri_init_screen_helper (dri_screen.c:583)
   by 0x6321B12: dri2_init_screen (dri2.c:2110)
   by 0x631AACC: driCreateNewScreen2 (dri_util.c:155)
   by 0x5D58192: dri3_create_screen (dri3_glx.c:897)
   by 0x5D39829: AllocAndFetchScreenConfigs (glxext.c:815)
   by 0x5D39C57: __glXInitialize (glxext.c:941)
   by 0x5D3290A: GetGLXPrivScreenConfig (glxcmds.c:174)
   by 0x5D34F38: glXQueryExtensionsString (glxcmds.c:1307)

Fixes: eca8032f20d0970184843d98e2bddb688e94a3a9 ("gallium: Add ARB_gl_spirv support")
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Signed-off-by: Andrii Simiklit <andrii.simiklit@globallogic.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3345>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3345>
(cherry picked from commit ebaab89761aad59c4debec67c3ec24a96cb82dd1)

freedreno/drm: Fix memory leak in softpin implementation

Free the memory allocated for cmds/reloc_bos array when destoying the
associated ringbuffer.

For similar fix for the non-softpin implementation see:
https://gitlab.freedesktop.org/mesa/mesa/commit/d014af98b7afc69f4f733c8b8b6f2e3438e68407

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2324

Fixes: f3cc0d2 ("freedreno: import libdrm_freedreno + redesign submit")

Signed-off-by: Lasse Lopperi <lasse.lopperi@ge.com>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3342>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3342>
(cherry picked from commit 3de2774dcb85fb2f87ae65a854fc5f25f0f34a91)

radeonsi: release saved resources in si_compute_do_clear_or_copy

Fixes: 9b331e462e5 ("radeonsi: use compute shaders for clear_buffer & copy_buffer")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
(cherry picked from commit a5fe84aefb6858bee123f60b330db1e0287f9cc0)

radeonsi: release saved resources in si_compute_copy_image

Fixes: 1b25d340b79 ("radeonsi: use compute for resource_copy_region when possible")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
(cherry picked from commit 1acf714d579114ff591c00989b2e6a97de8830b8)

radeonsi: release saved resources in si_compute_clear_render_target

Fixes: 984fd735152 ("radeonsi: use compute for clear_render_target when possible")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
(cherry picked from commit e1e87466ae7d46c564fdd3154003ae3cddf3147b)

radeonsi: release saved resources in si_compute_expand_fmask

Fixes: 095a58204d9 ("radeonsi: expand FMASK before MSAA image stores are used")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
(cherry picked from commit 6c019e28caf2124b13d2ea5d87e936bf43d8b4fd)

radeonsi: release saved resources in si_retile_dcc

Fixes: 1f21396431a ("radeonsi: add support for displayable DCC for multi-RB chips")
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2330
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
(cherry picked from commit 9211cbe07a0ffb0abdaf3da68f7aa3ee00a430d7)

anv: Flag descriptors dirty when gl_NumWorkgroups is used

Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
(cherry picked from commit ae72d1238c758404df045a82c36803dbccd93b31)

anv: fix intel perf queries availability writes

The availability is not written at the location changed in
ee6fbb95a74d...

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: ee6fbb95a74d ("anv: Properly handle host query reset of performance queries")
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
(cherry picked from commit 60e0db3bfb05660fb3d2c868838635d667f8966a)

mesa: Prevent _MaxLevel from being less than zero

When decoding using VDPAU, the _MaxLevel value becomes -1 due to
NumLevels being equal to 0 at a certain point, and decoding fails
due to an assertion later on.

Signed-off-by: Thong Thai <thong.thai@amd.com>
Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Cc: 19.2 19.3 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 3a4f8c8158df304af08681edbbfdfd40e43a6829)

ac/gpu_info: always use distributed tessellation on gfx10

This might fix a hang on Navi14.

Cc: 19.2 19.3 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
(cherry picked from commit 186335d17d69c4a6b0ad69b82fe0744e4910645e)

docs: add SHA256 sums for 19.3.2

VERSION: bump for 19.3.2

docs: Add release notes for 19.3.2

anv: don't close invalid syncfd semaphore

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
(cherry picked from commit 4578d4ae524ad433933e077bce6a0b85643e3f25)

radeonsi: check ctx->sdma_cs before using it

e5167a9276de1f383888714b41d3a9be2b9c1da9 disabled SDMA for gfx8.
This caused 3 piglit arb_sparse_buffer tests (basic, buffer-data
and commit) to crash on GFX8.

Reported-by: Michel Dänzer <michel@daenzer.net>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Fixes: e5167a9276d ("radeonsi: disable SDMA on gfx8 to fix corruption on RX 580")
(cherry picked from commit 5f8daae4d829c9f734d2f41058990809d2dba349)
Conflicts resolved by Dylan Baker

Conflicts:
src/gallium/drivers/radeonsi/si_buffer.c

main: allow external textures for BindImageTexture

From issue 10 of the OES_EGL_image_external_essl3:

  A limited set of use-cases is enabled by making glBindImageTexture
  accept external textures. Shaders can access such external textures
  using the existing <image2D> sampler type.

Fixes: 02a6d901eee ("mesa: add OES_EGL_image_external_essl3 support")

Signed-off-by: Yevhenii Kolesnikov <yevhenii.kolesnikov@globallogic.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
(cherry picked from commit ed43dd62acc045e71d73dc28b74b6a9a9d52286f)

intel/nir: Add a memory barrier before barrier()

Our barrier instruction does not implicitly do a memory fence but the
GLSL barrier() intrinsic is supposed to.  The easiest back-portable
solution is to just add the NIR barriers.  We'll sort this out more
properly in later commits.

Cc: mesa-stable@lists.freedesktop.org
Closes: #2138
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
(cherry picked from commit 803fad43c3f9a89f0d8409bd33280b5457b104c7)

radv: Emit a BATCH_BREAK when changing pixel shaders or CB_TARGET_MASK.

Fixes a hang on Raven with Resident Evil 2.

I did not find anything more restricted to fix it:

- Setting persistent_states_per_bin to 1 fixes it too,
  but likely does an internal break on any descriptor set changes
  too.
- Only breaking the batch when cb_target_mask changes does not fix
  it (and looking at AMDVLK comments, I suspect the code in radeonsi
  should really be doing a FLUSH_DFSM).
- Always doing a FLUSH_DFSM on shader switch helps, but that is more
  often than this and I don't think we should be doing that when DFSM
  is disabled.
- Also emitting the existing break on framebuffer change when DFSM is
  disabled does not fix the issue.

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2315
CC: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
(cherry picked from commit 7cc0702bbb955010600fcb2685edb4ba703561a8)

radeonsi: disable SDMA on gfx8 to fix corruption on RX 580

Closes: #1399
Closes: #1889

Cc: 19.2 19.3 <mesa-stable@lists.freedesktop.org>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-By: Timur Kristóf <timur.kristof@gmail.com>
(cherry picked from commit e5167a9276de1f383888714b41d3a9be2b9c1da9)

Conflicts:
src/gallium/drivers/radeonsi/si_pipe.c