st/mesa: properly guard fallback_copy_texsubimage aginst failed maps

Fixes random crashes in some packed_pixel GLES CTS tests

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4592>

radeonsi: don't assume ctx is always a threaded_context

Fixes: dcb1e8fef8a ("radeonsi: use thread_context::bytes_mapped_limit")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4587>

Revert "CI: Disable Windows/VS2019 builds"

DNS is now fixed.

This reverts commit 460b8b1758d953b2b820443615d73ccdb1455b5e.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4591>

docs: update for recently-added nvc0 features

Also sort while we're at it.

And add NV_pixel_buffer_object.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4599>

nv50,nvc0: update with latest caps

One notable change is that DRAW_INFO_START_WITH_USER_INDICES is enabled.
An audit of the code indicates that it should work, and a number of
piglit tests exercising glMultiDrawElements continue to function.

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4520>

intel/batch_decoder: Stop printing to stdout

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4597>

anv: Report correct SLM size

Fixes: d787a2d0 "anv: Implement VK_KHR_pipeline_executable_properties"
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4597>

intel: Add _const versions of prog_data cast helpers

Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4597>

nir: Add some sanity assertions in opt_large_constants

We make some assumptions in opt_large_constants such as the size_align
function returning the obvious sizes for vectors.  Now that we've got
the deref_size lying around, we may as well assert it's consistent with
our assumptions.  In particular, we now assert that it really claims
booleans are 32-bit.  If anyone's driver ever decides to be clever and
change this, we'll now catch the breakage earlier.

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4468>

nir: Add an alignment to nir_intrinsic_load_constant

In f1883cc73d4 we tried to pass through alignments from load_constant
intrinsics when rewriting them to load_ubo in iris.  However, those
intrinsics don't have ALIGN_MUL or ALIGN_OFFSET indices.  It's easy
enough to add them.  We just call the size/align function on the vector
type at the end of our deref chain and use the alignment returned from
there.  It's possible we could do better by walking the whole deref
chain but this should be good enough.

Fixes: f1883cc73d4 "iris: Set alignments on cbuf0 and constant reads"
Closes: #2739
Reviewed-by: Eric Anholt <eric@anholt.net>
Tested-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4468>

clover: Check if the detected clang libraries are usable

clang-cpp.so is broken in LLVM-9 and doesn't exist in LLVM<9,
however meson will find and try to use system libraries in these cases.

v2: Use helper variable to dedpulicate test code
    Move second test inside the condition to avoid testing good clang-cpp twice
v3: Check for cross compilation
v4: style fixes

Fixes: ff1a3a00cb37d84ab9a563f0aa241714876f56b4
Signed-off-by: Jan Vesely <jano.vesely@gmail.com>
Tested-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4457>

aco: add missing scc clobber to nir_op_unpack_32_2x16_split_y

The ISA doc is inconsistent whether this instruction writes SCC. It does.

Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4552>

aco: implement various 8/16-bit conversions

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/4552>

iris: Enable EXT_depth_bounds_test extension.

It was implemented in 1df871f8ff753dd234def380ea0e20d7e81cad9e, but to
really enable it we need to enable PIPE_CAP_DEPTH_BOUNDS_TEST.

v2: Add release notes (Ian).

Suggested-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4540>

meson: tell flex that we support c99

flexint.h uses stdint.h if the compiler claims to support C99. MSVC
doesn't support enough of C99 to enable this flag, but it supports
enough to keep flex happy.

Without this, we end up with *both* some flex-specific definitions as
well as our own definitions from mesa-headers, producing a slew of
compiler warnings.

Reviewed-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4577>

vbo: avoid including wingdi.h on win32

On Windows, main/glheader.h ends up including windows.h which in turn
includes wingdi.h unless the NOGDI macro is defined. And wingdi.h
defines a macro called "ERROR", which we end up redefining below.

To avoid a warning on the redefinition, we can define NOGDI to prevent
wingdi.h from implicitly being included.

Reviewed-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4577>

mesa: fixup cast expression

This cast-expression was meant to cast the result of the terniary
expression, but it just casted the condition expression instead. Let's
correct this, to silence a compiler-warning.

Reviewed-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4577>

util/tests: initialize variable

This just silences a compiler-warning about a potentially uninitialized
variable. It's not uninitialized, but it's a bit hard for the compiler
to see. So let's just initialize it to zero.

Reviewed-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4577>

wgl: silence some cast-warnings

These casts cause warnings on x64. We're passing integers through
pointers, which works fine.

So let's make the casts a bit more explicit, to silence that warning.

Reviewed-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4577>

meson: use override_options to change warning-level

This pevents MSVC from complaining about multiple warning-levels on the
command-line.

Reviewed-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4577>

turnip: image_view rework

Instead of exposing various layout functions, move image-related logic
into tu_image.c and have the image_view pre-fill relevant register values.

This changes the clear/blit code to use image_view.

This will make it much easier to deal with aspect masks, in particular for
planar formats and D32_S8.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4581>

turnip: don't limit framebuffer size to image size

Minor cleanup, I couldn't find anything that suggests this should be done,
and anv doesn't do it either.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4581>

turnip: compute render_components/srgb_cntl at renderpass creation time

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4581>

winsys/amdgpu: Retrieve WC flags from imported buffers.

Otherwise reading from an imported mapped GTT+WC linear texture
is painfully slow.

Sadly no radeon winsys implementation, as I don't know a suitable
kernel driver operation.

Hit this  in vaGetImage with an image imported from minigbm (which
we are switching to allocate WC for SCANOUT images).

Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4542>

st/mesa: fix a crash due to passing a draw vertex shader into the driver

Fixes: bc99b22a305be5e5a5f
Closes: #2754
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4527>

CI: Disable Windows/VS2019 builds

An update seems to have poisoned gitlab-runner, and it can no longer
resolve DNS even though the host system can.

Disable this until we can figure out what's going on.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4589>

meson: Make shared-llvm into a tri-state boolean

Choosing LLVM's link mode is legitimate on UNIX systems, but only static
actually really works under Windows.

Give shared-llvm a default 'auto' mode which will pick the previous
default of true (shared) on UNIX systems, but newly defaulting to false
(static) on Windows.

Signed-off-by: Daniel Stone <daniels@collabora.com>
Suggested-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>
Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4555>

tu: Align GMEM resolve blit scissor

Even though we normally use the CP_BLIT path with resolves that aren't
aligned, there's a special case when we're resolving the entire image
and there's enough padding so that we can still use CP_EVENT_WRITE::BLIT
when the render area isn't aligned. The hardware seems to not like
unaligned scissors when not clearing, and sometimes hangs rather than
silently round the scissor. This causes hangs in e.g.
dEQP-VK.glsl.derivate.dfdx.texture.msaa4.float_highp.

There was some concern that the CP_BLIT path might use this scissor
also, but I confirmed that this isn't the case by setting it to 0 before
resolving and then noting that CP_BLIT still works (but CP_EVENT_WRITE
doesn't). Furthermore, this is actually impossible because of how the 2D
engine is set up: it gets its own pair of register banks, which can be
switched independently of the 3D register banks, so that 2D events
(CP_BLIT) normally aren't synchronized relative to 3D events
(CP_EVENT_WRITE, CP_DRAW_*, and CP_EXEC_CS) and therefore they can't
share any registers except for non-pipelined registers like RB_CCU_CNTL
that don't use the register bank mechanism at all.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4585>

.mailmap: add an alias for Zhongmin Wu

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add alias for Zhaowei Yuan

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Yaakov Selkowitz

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Xavier Bouchoux

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Wladimir J. van der Laan

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Vivek Kasireddy

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Varad Gautam

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Vadym Shovkoplias

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Topi Pohjolainen

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Tomasz Figa

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Tom Stellard

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Tim Wiederhake

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add a couple of aliases for Timothy Arceri

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Timo Aaltonen

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Thierry Reding

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add a couple of aliases for Suresh Guttula

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add a couple of aliases for Steinar H. Gunderson

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Sonny Jiang

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Sergii Romantsov

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Samuel Li

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Rodrigo Vivi

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Rob Clark

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Renato Caldas

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Randy Xu

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Qiang Yu

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Plamena Manolova

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: update aliases for Pierre-Eric Pelloux-Prayer

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Philipp Zabel

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: update aliases for Nicolai Hähnle

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Nicholas Bishop

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Nian Wu

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Neil Roberts

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Neha Bhende

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add alias for Matthias Groß

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: update aliases for Marc-André Lureau

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Liviu Prodea

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Lionel Landwerlin

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add a few aliases for Kristian Høgsberg

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add a few aliases for Kevin Rogovin

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add a few aliases for Karol Herbst

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Julien Isorce

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: clean up aliases for Jeremy Huddleston

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Jan Beich

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for James Zhu

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Illia Iorin

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Igor Gnatenko

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Henri Verbeet

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Heinrich Fink

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Harish Krupo

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Haihao Xiang

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Gurchetan Singh

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Francesco Ansanelli

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Erik Faye-Lund

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Emmanuel Gil Peyrot

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add a couple of aliases for Dylan Noblesmith

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Dylan Baker

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Dave Airlie

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Danylo Piliaiev

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Daniel Schürmann

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Craig Stout

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: specify spelling for Constantine Kharlamov

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Colin McDonald

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add a few aliases for Christoph Haag

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Christian Inci

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Christian Gmeiner

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add alias for Chenglei Ren

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add a couple of aliases for Chandu Babu Namburu

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Chad Versace

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: update aliases for Carl-Philip Hänsch

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Bruce Cherniak

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Boris Brezillon

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>

.mailmap: add an alias for Axel Davy

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/1999>