"The implementation is based on what LLVM AMD target expect.
The compiler provided an id link to argument desc and format used.
The runtime need to store them to be able to parse the buffer filled by
the device during the kernel execution, ie, an id value to find the
format and followed by the arguments values"

v2: airlied
Split out the llvm backend code, parse the llvm fmt strings
in the backend into the generic string format, set the llvm buffer
format required flag.

v3: change formatter call site

Rewrites the original lowering pass to use the one shared with Clover,
instead only handling the new load_printf_buffer_address intrinsic.

Exports the new metadata to the runtime containing strings and arg sizes.
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <mesa/mesa!8254>

This connects printf up for NIR drivers, it lowers using the NIR
pass where it places the idx to the strings into the output buffer.

It also sets the global buffer header to the nir paths.

v2: remove dead function temps after lowering

v3: move to single string
Acked-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <mesa/mesa!8254>

As part of this series, it removes the need for float->double conversion,
just to be able to print a single float.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <mesa/mesa!8254>

This pass creates a SSBO var for the printf buffer. It does an atomic increment
at the beginning of the buffer to determine where to write, then dumps
the args after that.

v2: [airlied]
Enhanced to use an index into a set of format info that is passed
back to the caller. The format info contains the number of args,
argument sizes and the format string.

v3: move format string lowering to vtn

v4: Jason reworked it.

v5: assume buffer has initial offset prebaked in and work from there.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <mesa/mesa!8254>

[airlied: rebase fixup types]

v2: add support for storing strings in a sideband storage,
just store the index in print buffer.

v3: move the format strings into the nir shader as well

v4: simplify the write constant string + explicit sizes
move printf cap definition.

v5: just parse the format string to find string specifiers
using util code.
add vtn_fail_if if we can't get the correct type.

v6: use ralloc + avoid instr handler for srcs > 5

v7: use a packed struct 4 bytes align all of it

v8: simplify constant copy

v9: rework to use a single string and common string
extract code, (Jason)
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <mesa/mesa!8254>

This just adds the basic nir support for printf,
intrinsic, and support for storing the printf info.
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <mesa/mesa!8254>

"The implementation is based on what LLVM AMD target expect.
The compiler provided an id link to argument desc and format used.
The runtime need to store them to be able to parse the buffer filled by
the device during the kernel execution, ie, an id value to find the
format and followed by the arguments values"

v2: airlied
Split out the core code to a separate patch, add support for the
different global buffer formats, and move the LLVM specific code
as much as possible to the backend.

v3: handle strings differences better
llvm backend stores strings to the printf buffer
nir backend stores them to a sideband storage in NIR and stores
an index in the buffer.

v4: move specifier parsing to util code.

v5: rename buffer fmt + make printf code work

v6: handle args/specifier number mismatch support

v7: move to single string + struct

v8: use "%s" to print strings to avoid bad specifier, fix str
calcs.

v9: move to the same global buffer format as llvm, just strings
are different now. This requires changes to nir lowering.
buffer format:
[0] contains offset into buffer at start contains 8
[1] contains length of buffer

v10: printf const clean,  add warning,  endian assert, print %%
at end, fix specifiers to vector

v11: minor cleanups, make sure the format string never contains
an n.

v12: validate format string
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <mesa/mesa!8254>

This adds storage for printf formats encoded as number of
argument sizes + the printf format string, and storage
for sideband printf strings if the backend wants them.

It adds a flag that decides if the backend wants AMD (LLVM)
behaviour or NIR wrt the format of the global buffer and
how to decode strings.

Based on work by EdB in his printf support, but made useful
to be generic.

I'm not a huge fan of the buffer format flag, but this was
the easiest way to denote the llvm abi buffer format.

v3: rename buffer fmt

v4: use a single strings storage and one struct

v5: move printf_info into module, cleanup serialisation struct
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <mesa/mesa!8254>

clover needs to walk valid specifiers in C++, vtn needs
to find string specifiers in C, let's do both.

This writes the format walker in C++, and wraps it with C.
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <mesa/mesa!8254>

Set zs_update_operation to FORCE_LATE, as we don't want to update
depth if the fragment is discarded.

Set pixel_kill_operation to WEAK_EARLY to match the blob.
Reviewed-and-tested-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!8235>

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <mesa/mesa!8240>

this was broken during the transition to generated code

Fixes: fe669ff4

 ("zink: replace old code with generated zink_instance")
Reviewed-by: Hoe Hao Cheng <haochengho12907@gmail.com>
Part-of: <mesa/mesa!8250>

gl_SecondaryFragColorEXT is mapped to FRAG_RESULT_COLOR and just
have a different io.dual_source_blend_index. We don't need to replicate
the color to other render targets in case of dual source blending, so
we could just remap it to FRAG_RESULT_DATA0 + index.

Fixes piglit test:
 arb_blend_func_extended-fbo-extended-blend-pattern_gles2
Signed-off-by: Danylo Piliaiev <dpiliaiev@igalia.com>
Part-of: <mesa/mesa!8245>

When set, we want to summary-limit 0, but the meaning was inverted.  Sigh,
coding in bash.

Fixes: bf29daa1

 ("ci/deqp: Switch to a new dEQP runner written in Rust.")
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!8164>

Porting of commits 25c99468 and f9084b6c to Android makefile

Fixes the following building error:

In file included from external/mesa/src/panfrost/bifrost/bifrost_compile.c:36:
external/mesa/src/panfrost/bifrost/compiler.h:31:10: fatal error: 'bi_opcodes.h' file not found
         ^~~~~~~~~~~~~~
1 error generated.

Fixes: 25c99468 ("pan/bi: Generate bi_opcodes.c")
Fixes: f9084b6c

 ("pan/bi: Generate bi_opcodes.h")
Signed-off-by: Mauro Rossi <issor.oruam@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!8239>

Porting of commit 4d76a3d4 to Android makefile

Fixes: 4d76a3d4

 ("pan/bi: Add explicit meson dependency on the ISA helpers")
Signed-off-by: Mauro Rossi <issor.oruam@gmail.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <mesa/mesa!8239>

The latter is the only child class of the former and no other use for
SpecialValue is needed.
Signed-off-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <mesa/mesa!8210>

reduce search time(E.g glGetUniformLocation) when use glProgramBinary
Signed-off-by: cheyang <cheyang@bytedance.com>
Reviewed-by: Tapani Pälli <tapani.palli@intel.com>
Part-of: <mesa/mesa!8238>

virgl_object_assign_handle will be called by multiple threads,
if you do not use atomic operations, there may be duplicate handle.
Signed-off-by: cheyang <cheyang@bytedance.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <mesa/mesa!8078>

The cf list will always be non-empty, with at least a block in it.
Noticed while checking codegen of a piglit test that was really slow on
softpipe.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <mesa/mesa!8068>

It's been regressed a couple of times recently, so let's try to make sure
it doesn't happen again.  The setup here is mostly like llvmpipe-quick-gl,
but using quick_gl+quick_shader together, and a few more spectacularly
long-running tests dropped.  I also excluded a bunch of unsupported
extensions, to minimize the size of the skip list checked into the tree
(it's still 200k, though).

The unfortunate exclusions in here are fp64 and int64 -- most of the
piglit tests for them don't run because softpipe is still GL3.3, and it's
an egregious number of skips to add to the checked in list.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <mesa/mesa!8068>

If you're standing up a new piglit CI, you're going to want it.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <mesa/mesa!8068>

This bumps the compat profile supported from 3.1 to 3.3, matching our GL
core profile.  Motivated by getting the piglit skip list cut down.
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <mesa/mesa!8068>

index is of type uint32_t.

Fix defect reported by Coverity Scan.

Macro compares unsigned to 0 (NO_EFFECT)
unsigned_compare: This greater-than-or-equal-to-zero comparison of
an unsigned value is always true. index >= 0U.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Part-of: <mesa/mesa!8231>

Fix defect reported by Coverity Scan.

Uninitialized scalar field (UNINIT_CTOR)
uninit_member: Non-static class member m_SupportsSimultaneousAccess is
not initialized in this constructor nor in any functions that it calls.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <mesa/mesa!8192>

Fix defect reported by Coverity Scan.

Resource leak (RESOURCE_LEAK)
leaked_storage: Variable ss going out of scope leaks the storage it points to.

Fixes: 2ea15cd6

 ("d3d12: introduce d3d12 gallium driver")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Part-of: <mesa/mesa!8179>

Fix defect reported by Coverity Scan.

Uninitialized pointer field (UNINIT_CTOR)
uninit_member: Non-static class member dup is not initialized in
this constructor nor in any functions that it calls.
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <mesa/mesa!8168>

xxhash can return 0 as a valid hash so it needs to be handled
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <mesa/mesa!8201>

for drivers that don't support robustness features (nullDescriptor)
we can just jam in the dummy buffer here and yolo
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <mesa/mesa!8202>

This is actually wrong because we still assume 64-bit in a bunch
of places.

This reverts commit b24b3026

.
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <mesa/mesa!8214>

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <mesa/mesa!8171>

this was moved to a different struct without being updated

Fixes: fe669ff4

 ("zink: replace old code with generated zink_instance")
Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <mesa/mesa!8220>

This gets you nice output in gdb when trying to figure out why your 2D
sample shader is hitting the cube paths.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <mesa/mesa!8118>

Compiling NIR is much less code, gives us optimization across drivers, and
is one less chunk of TGSI in the mesa frontend.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <mesa/mesa!8118>

Just put it into the op in core Mesa and explain what it's doing.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <mesa/mesa!8118>

I'll be using this switch statement and extending it for
ATI_fragment_shader.
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <mesa/mesa!8118>

We may have to make a new ATI_fs variant when the texture target changes.
Fixes a regression on piglit ati_fragment_shader-render-textargets on
llvmpipe after the switch to NIR ATI_fragment_shader.

Cc: mesa-stable
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <mesa/mesa!8118>

Ruijing Dong authored Dec 03, 2020 and Leo Liu committed Dec 23, 2020

hevc main10 profile error fix

CC: mesa-stable
Signed-off-by: Ruijing Dong <Ruijing.Dong@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Part-of: <mesa/mesa!8038>

This just add the basic for vulkan device group support, base
dispatch, and dummy funcs
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviweed-by: Eric Anholt <eric@anholt.net>
Part-of: <mesa/mesa!8154>