turnip: fix tile layout logic

Use DIV_ROUND_UP and stop trying to increase the tile_count width/height
once tile_align_w/tile_align_h are reached.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>

turnip: fix hw binning render area

Fix a mistake in the y2 coordinate.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>

freedreno/registers: add a6xx texture format for stencil sampler

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>

freedreno/ir3: add GLSL_SAMPLER_DIM_SUBPASS to tex_info

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>

turnip: fix incorrectly failing assert

pColorBlendState is allowed to be NULL if subpass has >0 color attachments
but they are all unused.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Eric Anholt <eric@anholt.net>

panfrost: Query core count and thread tls alloc

This is supported only on newer kernels.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

panfrost: Factor out panfrost_query_raw

We would like to query properties other than product ID.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

st/glsl_to_nir: use nir based program resource list builder

Here we use the NIR based builder to add everything to the resource
list execpt for SSO packed varyings. Since the details of those
varyings get lost during packing we leave the special handing to
the GLSL IR pass for now. In order to do this we add some bools
to the build resource list functions.

Using the NIR based resource list builder gets us a step closer to
using a native NIR based linker. It should also be faster than the
GLSL IR builder, one because the NIR optimisations should mean we
add less entries due to better optimisations, and two because nir
gives us better lists to work with and we don't need to walk the
entire IR to find the resources.

Ack-by: Alejandro Piñeiro <apinheiro@igalia.com>

st/glsl_to_nir: call gl_nir_lower_buffers() a little later

In a following commit we will use a NIR based builder to build the
OpenGL resource list, so we want to delay this call a little.

Ack-by: Alejandro Piñeiro <apinheiro@igalia.com>

glsl: add subroutine support to nir_build_program_resource_list()

This is required so we can use the NIR linker to link GLSL in
addition to spirv.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>

glsl: add support for named varyings in nir_build_program_resource_list()

This adds support for adding names of varying to the resource list
which is required for us to use this function with the glsl linker.
Support for names is optional for spirv which is why it had not been
added yet.

This is mostly a copy of the GLSL IR code adapted to nir.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>

glsl: copy the new data fields when converting to nir

These fields added in the previous commit will be used to make use
of a NIR based GLSL linker.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>

nir: add some fields to nir_variable_data

These will be used to provide NIR linking functionality to GLSL.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>

glsl: copy the how_declared field when converting to nir

This is needed to make use of nir_build_program_resource_list().

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>

glsl: move nir_remap_dual_slot_attributes() call out of glsl_to_nir()

In order to be able to implement a NIR based glsl linker we need to
build the program resource list with NIR. This change delays the
remaping so that a later commit can call the NIR based resource
list builder.

Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>

docs: Update release notes, index, and calendar for 19.3.0

docs/19.3.0: Add SHA256 sums

docs: add release notes for 19.3.0

i965: Enable GL_EXT_gpu_shader4 on Gen6+

It's already enabled for all gallium drivers that support GLSL 1.40 or
above and we already support everything in our compiler on SNB+

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>

radv: enable SpvCapabilityImageMSArray

The Vulkan spec says that StorageImageMultisample and ImageMSArray
SPIRV-V capabilities must be enabled if the
shaderStorageImageMultisample feature is supported.

This fixes a warning with RenderDoc.

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2212
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

panfrost: Add routines to calculate stack size/shift

These implement the aforementioned formulas.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

panfrost: Split stack_shift nibble from unk0

It's conceptually independent from the upper part (which is not yet
understood, but for spilling generally remains equal to 0x1e).

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

panfrost: Rename unknown_address_0 -> scratchpad

It's the analogue pointer in SFBD.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

panfrost: Describe thread local storage sizing rules

Deeply nested powers-of-two, basically :-)

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Fix shift for TLS access

Due to this issue we were using 4x the memory we should have for TLS,
which was messing up the size calculations. Oops!

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Simplify and fix vector copyprop

Fixes a regression in QuakeSpasm. See
https://gitlab.freedesktop.org/mesa/mesa/issues/2169 for apitrace.

Closes #2169

Fixes: f72873e6aa0 ("pan/midgard: Copypropagate vector creation")
Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reported-by: Icecream95

pan/midgard: Don't try to free NULL in LCRA

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Fixes: 12e393bacf0 ("panfrost: add lcra_free() to free lcra state")

pan/midgard: Force alignment for csel_v

The swizzle on the conditional gets lost.

Fixes "horizontal mirroring" in godot. See
https://gitlab.freedesktop.org/mesa/mesa/issues/2108 which has attached
apitrace.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Fixes: d3b3daa9d3f ("pan/midgard: Use new scheduler")
Reported-by: Icecream95

pan/midgard: Don't use no_spill for memory spill src

I'm not totally sure why this would *break* things, but it's certainly
not necessary and it does break things. Somehow this gives the RA more
freedom, fixing some spill issues.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Use no_spill bitmask

We would like no_spill decisions to be class-specific -- spilling from
special register to a work register doesn't preclude also spilling that
work register to stack.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Dynamically allocate r26/27 for spills

This allows us to spill two 128-bit values in the same bundle, since we
have two registers we can spill with. This improves the
register allocation flexibility in programs with heavy spilling, though
unfortunately it isn't sufficient (theoretically, 3.5 128-bit values can
be spilled from 3 vector units and 2 scalar units).

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Remove code marked "TODO: remove me"

It's a fossil, how cute :-)

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Remove consecutive_skip code

This has been unused since the beginning since it's broken. Let's toss
it so it doesn't get in the way of further fixes. Bigger to fish to fry.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Move bounds checking into LCRA

This simplifies the cost calculation code a bit.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Remove spill cost heuristic

We do need some sort of a cost heuristic, but this one is just causing
spilling to behave worse on shaders I'm looking at, and I don't need
more noise in the spill implementation right now.

Get it working first. We can optimize this later.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Simplify spillability test

Let's not worry about spilling twice in a bundle; that's too
restrictive. We'll need to change the schedule itself -- unfortunately,
this can have second-order effects due to pipeline registers.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Split spill node selection/spilling

Instead of having a giant function for both, split into the two
subtasks so we can handle errors better.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Move spilling code out of scheduler

We move it to the register allocator itself. It doesn't belong in
midgard_schedule.c!

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

st/mesa: Don't access members of NULL pointers

Should be harmless, but UBSAN complains about it and fills the logs with
noise.

../src/mesa/state_tracker/st_manager.c:523:27: runtime error: member access within null pointer of type 'struct st_framebuffer'"}
    #0 0xaad4e89c in st_framebuffer_reference ../src/mesa/state_tracker/st_manager.c:523"}
    #1 0xaad4e89c in st_api_make_current ../src/mesa/state_tracker/st_manager.c:1091"}
    #2 0xaab69e0e in dri_make_current ../src/gallium/state_trackers/dri/dri_context.c:301"}
    #3 0xaab48fd2 in driBindContext ../src/mesa/drivers/dri/common/dri_util.c:581"}
    #4 0xb682a122 in dri2_make_current ../src/egl/drivers/dri2/egl_dri2.c:1625"}
    #5 0xb67f95a4 in eglMakeCurrent ../src/egl/main/eglapi.c:884"}
    #6 0x4c2b0e in tcu::surfaceless::EglRenderContext::EglRenderContext(glu::RenderConfig const&, tcu::CommandLine const&) (/deqp/modules/gles2/deqp-gles2+0x29b0e)"}
    #7 0x4c3302 in tcu::surfaceless::ContextFactory::createContext(glu::RenderConfig const&, tcu::CommandLine const&, glu::RenderContext const*) const (/deqp/modules/gles2/deqp-gles2+0x2a302)"}
    #8 0x73a9b0 in glu::createRenderContext(tcu::Platform&, tcu::CommandLine const&, glu::RenderConfig const&, glu::RenderContext const*) (/deqp/modules/gles2/deqp-gles2+0x2a19b0)"}
    #9 0x73ad86 in glu::createDefaultRenderContext(tcu::Platform&, tcu::CommandLine const&, glu::ApiType) (/deqp/modules/gles2/deqp-gles2+0x2a1d86)"}
    #10 0x4c6a78 in deqp::gles2::Context::Context(tcu::TestContext&) (/deqp/modules/gles2/deqp-gles2+0x2da78)"}
    #11 0x4c3ba0 in deqp::gles2::TestPackage::init() (/deqp/modules/gles2/deqp-gles2+0x2aba0)"}
    #12 0x852fd8 in tcu::TestHierarchyIterator::next() (/deqp/modules/gles2/deqp-gles2+0x3b9fd8)"}
    #13 0x829660 in tcu::TestSessionExecutor::iterate() (/deqp/modules/gles2/deqp-gles2+0x390660)"}
    #14 0x810aac in tcu::App::iterate() (/deqp/modules/gles2/deqp-gles2+0x377aac)"}
    #15 0x4c1d4c in main (/deqp/modules/gles2/deqp-gles2+0x28d4c)"}
    #16 0xb64b6aa8 in __libc_start_main (/lib/arm-linux-gnueabihf/libc.so.6+0x1aaa8)"}

../src/mesa/state_tracker/st_atom.c:115:8: runtime error: member access within null pointer of type 'struct st_program'"}
    #0 0xaae11a58 in check_program_state ../src/mesa/state_tracker/st_atom.c:115"}
    #1 0xaae128f6 in st_validate_state ../src/mesa/state_tracker/st_atom.c:192"}
    #2 0xaadc58c2 in prepare_draw ../src/mesa/state_tracker/st_draw.c:132"}
    #3 0xaadc58c2 in st_draw_vbo ../src/mesa/state_tracker/st_draw.c:184"}
    #4 0xabc4f924 in _mesa_validated_drawrangeelements ../src/mesa/main/draw.c:816"}
    #5 0xabc50240 in _mesa_DrawElements ../src/mesa/main/draw.c:970"}
    #6 0x73ebd2 in glu::CallLogWrapper::glDrawElements(unsigned int, int, unsigned int, void const*) (/deqp/modules/gles2/deqp-gles2+0x2d4bd2)"}
    #7 0x6d86b2 in deqp::gls::FragOpInteractionCase::iterate() (/deqp/modules/gles2/deqp-gles2+0x26e6b2)"}
    #8 0x494d16 in deqp::gles2::TestCaseWrapper::iterate(tcu::TestCase*) (/deqp/modules/gles2/deqp-gles2+0x2ad16)"}
    #9 0x7f9cf2 in tcu::TestSessionExecutor::iterateTestCase(tcu::TestCase*) (/deqp/modules/gles2/deqp-gles2+0x38fcf2)"}
    #10 0x7fa5f0 in tcu::TestSessionExecutor::iterate() (/deqp/modules/gles2/deqp-gles2+0x3905f0)"}
    #11 0x7e1aac in tcu::App::iterate() (/deqp/modules/gles2/deqp-gles2+0x377aac)"}
    #12 0x492d4c in main (/deqp/modules/gles2/deqp-gles2+0x28d4c)"}
    #13 0xb64b9aa8 in __libc_start_main (/lib/arm-linux-gnueabihf/libc.so.6+0x1aaa8)"}

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

panfrost: Don't lose bits!

UBSAN complained that when alpha was 255 and we shifted it 24 positions
to the left, it didn't fit in a signed int. That's because bitwise
operations automatically promote to signed int.

../src/gallium/drivers/panfrost/pan_job.c:1130:64: runtime error: left shift of 255 by 24 places cannot be represented in type 'int'"}
    #0 0xacf953d6 in pan_pack_color ../src/gallium/drivers/panfrost/pan_job.c:1130"}
    #1 0xacf953d6 in panfrost_batch_clear ../src/gallium/drivers/panfrost/pan_job.c:1204"}
    #2 0xaae3226a in st_Clear ../src/mesa/state_tracker/st_cb_clear.c:513"}
    #3 0x4c3d0e in deqp::gles2::TestCaseWrapper::iterate(tcu::TestCase*) (/deqp/modules/gles2/deqp-gles2+0x2ad0e)"}
    #4 0x828cf2 in tcu::TestSessionExecutor::iterateTestCase(tcu::TestCase*) (/deqp/modules/gles2/deqp-gles2+0x38fcf2)"}
    #5 0x8295f0 in tcu::TestSessionExecutor::iterate() (/deqp/modules/gles2/deqp-gles2+0x3905f0)"}
    #6 0x810aac in tcu::App::iterate() (/deqp/modules/gles2/deqp-gles2+0x377aac)"}
    #7 0x4c1d4c in main (/deqp/modules/gles2/deqp-gles2+0x28d4c)"}
    #8 0xb64b6aa8 in __libc_start_main (/lib/arm-linux-gnueabihf/libc.so.6+0x1aaa8)"}

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

util: Don't access members of NULL pointers

Should be harmless, but UBSAN complains about it and fills the logs with
noise.

../src/gallium/auxiliary/util/u_inlines.h:110:8: runtime error: member access within null pointer of type 'struct pipe_surface'"}
    #0 0xaaccf186 in pipe_surface_reference ../src/gallium/auxiliary/util/u_inlines.h:110"}
    #1 0xaaccf186 in util_copy_framebuffer_state ../src/gallium/auxiliary/util/u_framebuffer.c:105"}
    #2 0xaabfb60e in cso_set_framebuffer ../src/gallium/auxiliary/cso_cache/cso_context.c:723"}
    #3 0xaae195ce in st_update_framebuffer_state ../src/mesa/state_tracker/st_atom_framebuffer.c:207"}
    #4 0xaae12316 in st_validate_state ../src/mesa/state_tracker/st_atom.c:261"}
    #5 0xaae31302 in st_Clear ../src/mesa/state_tracker/st_cb_clear.c:438"}
    #6 0x4c3d0e in deqp::gles2::TestCaseWrapper::iterate(tcu::TestCase*) (/deqp/modules/gles2/deqp-gles2+0x2ad0e)"}
    #7 0x828cf2 in tcu::TestSessionExecutor::iterateTestCase(tcu::TestCase*) (/deqp/modules/gles2/deqp-gles2+0x38fcf2)"}
    #8 0x8295f0 in tcu::TestSessionExecutor::iterate() (/deqp/modules/gles2/deqp-gles2+0x3905f0)"}
    #9 0x810aac in tcu::App::iterate() (/deqp/modules/gles2/deqp-gles2+0x377aac)"}
    #10 0x4c1d4c in main (/deqp/modules/gles2/deqp-gles2+0x28d4c)"}
    #11 0xb64b6aa8 in __libc_start_main (/lib/arm-linux-gnueabihf/libc.so.6+0x1aaa8)"}

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

nir: Don't copy empty array

It's undefined behavior UBSAN complains about, so fixing this will
reduce the noise a bit.

../src/compiler/nir/nir_clone.c:710:4: runtime error: null pointer passed as argument 2, which is declared to never be null"}
    #0 0xac781be4 in clone_function ../src/compiler/nir/nir_clone.c:710"}
    #1 0xac781be4 in nir_shader_clone ../src/compiler/nir/nir_clone.c:740"}
    #2 0xacf99442 in panfrost_shader_compile ../src/gallium/drivers/panfrost/pan_assemble.c:54"}
    #3 0xacf6b268 in panfrost_bind_shader_state ../src/gallium/drivers/panfrost/pan_context.c:1960"}
    #4 0xaae326bc in set_fragment_shader ../src/mesa/state_tracker/st_cb_clear.c:135"}
    #5 0xaae326bc in clear_with_quad ../src/mesa/state_tracker/st_cb_clear.c:335"}
    #6 0xaae326bc in st_Clear ../src/mesa/state_tracker/st_cb_clear.c:518"}
    #7 0x494d0e in deqp::gles2::TestCaseWrapper::iterate(tcu::TestCase*) (/deqp/modules/gles2/deqp-gles2+0x2ad0e)"}
    #8 0x7f9cf2 in tcu::TestSessionExecutor::iterateTestCase(tcu::TestCase*) (/deqp/modules/gles2/deqp-gles2+0x38fcf2)"}
    #9 0x7fa5f0 in tcu::TestSessionExecutor::iterate() (/deqp/modules/gles2/deqp-gles2+0x3905f0)"}
    #10 0x7e1aac in tcu::App::iterate() (/deqp/modules/gles2/deqp-gles2+0x377aac)"}
    #11 0x492d4c in main (/deqp/modules/gles2/deqp-gles2+0x28d4c)"}
    #12 0xb64b9aa8 in __libc_start_main (/lib/arm-linux-gnueabihf/libc.so.6+0x1aaa8)"}

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

pan/midgard: Remove undefined behavior

As found by UBSAN, it should be harmless but it's good to remove any UB
so the tool's output is useful.

../src/panfrost/midgard/midgard_schedule.c:1094:9: runtime error: index -1 out of bounds for type 'midgard_instruction *[6]'"}
    #0 0xad047872 in schedule_block ../src/panfrost/midgard/midgard_schedule.c:1094"}
    #1 0xad04d41a in schedule_program ../src/panfrost/midgard/midgard_schedule.c:1116"}
    #2 0xad031f98 in midgard_compile_shader_nir ../src/panfrost/midgard/midgard_compile.c:2588"}
    #3 0xacf9874e in panfrost_shader_compile ../src/gallium/drivers/panfrost/pan_assemble.c:68"}
    #4 0xacf6b268 in panfrost_bind_shader_state ../src/gallium/drivers/panfrost/pan_context.c:1960"}
    #5 0xaae2596e in st_update_fp ../src/mesa/state_tracker/st_atom_shader.c:168"}
    #6 0xaae12316 in st_validate_state ../src/mesa/state_tracker/st_atom.c:261"}
    #7 0xaadc58c2 in prepare_draw ../src/mesa/state_tracker/st_draw.c:132"}
    #8 0xaadc58c2 in st_draw_vbo ../src/mesa/state_tracker/st_draw.c:184"}
    #9 0xabc4f924 in _mesa_validated_drawrangeelements ../src/mesa/main/draw.c:816"}
    #10 0xabc50240 in _mesa_DrawElements ../src/mesa/main/draw.c:970"}
    #11 0x73ebd2 in glu::CallLogWrapper::glDrawElements(unsigned int, int, unsigned int, void const*) (/deqp/modules/gles2/deqp-gles2+0x2d4bd2)"}
    #12 0x6d86b2 in deqp::gls::FragOpInteractionCase::iterate() (/deqp/modules/gles2/deqp-gles2+0x26e6b2)"}
    #13 0x494d16 in deqp::gles2::TestCaseWrapper::iterate(tcu::TestCase*) (/deqp/modules/gles2/deqp-gles2+0x2ad16)"}
    #14 0x7f9cf2 in tcu::TestSessionExecutor::iterateTestCase(tcu::TestCase*) (/deqp/modules/gles2/deqp-gles2+0x38fcf2)"}
    #15 0x7fa5f0 in tcu::TestSessionExecutor::iterate() (/deqp/modules/gles2/deqp-gles2+0x3905f0)"}
    #16 0x7e1aac in tcu::App::iterate() (/deqp/modules/gles2/deqp-gles2+0x377aac)"}
    #17 0x492d4c in main (/deqp/modules/gles2/deqp-gles2+0x28d4c)"}
    #18 0xb64b9aa8 in __libc_start_main (/lib/arm-linux-gnueabihf/libc.so.6+0x1aaa8)"}

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

panfrost: Hold a reference to sampler views

Before we were just copying, but we need to hold a reference as well.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

gallium/swr: Fix Windows build

Tessellator defines own fmin/fmax functions that conflict
with those defined in cmath header. Need to use legacy math.h
which was originally used in MS code.

Reviewed-by: Krzysztof Raszkowski <krzysztof.raszkowski@intel.com>

ac/nir: fix out-of-bound access when loading constants from global

Global load/store instructions can't know if the offset is
out-of-bound because they don't use descriptors (no range).

Fix this by clamping the offset for arrays that are indexed
with a non-constant offset that's greater or equal to the array
size.

This fixes VM faults and GPU hangs with Dead Rising 4.

Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2148
Fixes: 71a67942003 ("ac/nir: Enable nir_opt_large_constants")
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

anv: fix assumptions about temporary fence payload

Since f9a3d9738b12 temporary BO_WSI are definitely a thing so we have
an assert wrong.

Take that opportunity to expand a bit on an existing comment.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: f9a3d9738b12 ("anv: Use BO fences/semaphores for AcquireNextImage")
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Ivan Briano <ivan.briano@intel.com>

anv: fix fence underlying primitive checks

We appear to have got lucky that the only type of temporary fence
payload we could have was a syncobj and that would only happen when
the type of the permanent payload was also a syncobj.

This code was broken if that assumption changed and it did in commit
f9a3d9738b12.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Ivan Briano <ivan.briano@intel.com>

vtn/opencl: add shuffle/shuffle support

This adds nir encoding for these, generating them from libclc
was very expensive, and this is a lot simpler.

Reviewed-by: Karol Herbst <kherbst@redhat.com>

vtn: convert vload/store to single value loops

There is an alignment issue doing this the other way, the
spec clearly says vload/store don't require alignment.

Reviewed-by: Karol Herbst <kherbst@redhat.com>

iris: Default to X-tiling for scanout buffers without modifiers

Neither Mutter nor KWin's wayland compositors appear to use modifiers.
In the non-modifier case, iris was still trying to use Y-tiling for
scan-out surfaces, leading to this error:

(gnome-shell:7247): mutter-WARNING **: 09:23:47.787: meta_drm_buffer_gbm_new failed: drmModeAddFB failed: Invalid argument

We now fall back to the historical X-tiling for scanout buffers, which
ought to work everyone, at lower performance.  To regain that, we need
to ensure modifiers are actually supported in environments people use.

Fixes: fbf31247710 ("iris: Rework tiling/modifiers handling")
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

llvmpipe: enable ARB_shader_draw_parameters.

All the bits should be in place for this now.

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

gallivm: fixup base_vertex support

base vertex should be 0 for non-indexed draws according to the
piglit tests.

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

gallivm/draw: add support for draw_id system value.

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

gallivm: add base instance sysval support

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

nv50/ir: implement global atomics and handle it for nir

TGSI doesn't have any concept of global memory right now.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Acked-by: Dave Airlie <airlied@redhat.com>

nir: handle nir_deref_type_ptr_as_array in rematerialize_deref_in_block

I forgot why that was required, but it still is the correct thing to do.

Hit it at some point when working on implementing more CL features.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>

spirv: add OpLifetime*

These are just hints so we can ignore them.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>
Signed-off-by: Karol Herbst <kherbst@redhat.com>

clover/spirv: allow Int64 Atomics for supported devices

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>

clover/nir: set spirv environment to OpenCL

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>

clover/nir: treat UniformConstant as global memory

Just like we already do in the llvm backend. The current constant buffer code
seems fundamentally flawed and right now we are thinking on how we want to
reimplement all of that.

But until that happens, just treat is as global memory and go on.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>

spirv: handle UniformConstant for OpenCL kernels

The caller is responsible for setting up the ubo_addr_format value as
contrary to shared and global, it's not controlled by the spirv.

Right now clovers implementation of CL constant memory uses a 24/8 bit format
to encode the buffer index and offset, but that code is dead as all backends
treat constants as global memory to workaround annoying issues within OpenCL.

Maybe that will change, maybe not. But just in case somebody wants to look at
it, add a toggle for this inside vtn.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Dave Airlie <airlied@redhat.com>

gallivm/nir: copy compare ordering code from tgsi

This fixes some isinf/isnan tests copying what the tgsi code
paths do for float compares

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

gallivm/nir: cleanup code and call cmp wrapper

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

gallivm: fix perspective enable if usage_mask doesn't have 0 bit set

The current code looks like a typo, and fails if the usage_mask
is for a y/z enabled input.

Fixes piglit ext_transform_feedback-immediate-reuse-index-buffer
with llvmpipe/nir

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

gallivm: fix transpose for when first channel isn't created

The previous fix worked when the second channel wasn't exposed, but
a couple of piglit tests have inputs with just the y/z chans, no x/w.

Partly Fixes piglit ext_transform_feedback-immediate-reuse-index-buffer
with llvmpipe/nir

Fixes: 5363cda52b84 ("gallivm: add swizzle support where one channel isn't defined.")
Reviewed-by: Roland Scheidegger <sroland@vmware.com>

llvmpipe/nir: handle texcoord requirements

Switch to using texcoord intrinsic support.

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

freedreno/a6xx: Silence warning for unused perf counters

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno/a6xx: Convert some tile setup to OUT_REG()

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno/a6xx: Convert gmem blits to OUT_REG()

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno/a6xx: Convert VSC pipe setup to OUT_REG()

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno/a6xx: Convert emit_zs() to OUT_REG()

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno/a6xx: Convert emit_mrt() to OUT_REG()

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno/a6xx: Include fd6_pack.h in a few files

Including non-functional changes to get the value from the fd_reg_pair
in places.

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno/a6xx: Drop stale include

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno/registers: Add 64 bit address registers

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno: New struct packing macros

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno/registers: Remove duplicate register definitions

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Rob Clark <robdclark@chromium.org>
Signed-off-by: Kristian H. Kristensen <hoegsberg@google.com>

docs: remove mailing list as way of submitting patches

All developers now use gitlab, don't confuse newcomers by suggesting
they might use the mailing list. We want everyone to use gitlab so
that patches get run through basic CI before they are merged.

Acked-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
Acked-by: Dylan Baker <dylan@pnwbakers.com>

anv: Bump the advertised patch version to 129

We've been keeping up with the spec updates.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

anv: Unconditionally advertise Vulkan 1.1

Vulkan 1.1 requires VK_KHR_external_fence which requires syncobj support
to be actually usable.  However, it doesn't strictly require that we
support any external handle types.  We should be able to advertise 1.1
even on old kernels that don't have syncobj support.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

anv: Flush the queue on DeviceWaitIdle

When we have syncobj_wait, we can trust in WAIT_FOR_SUBMIT but when we
don't, we only have BO waits and those aren't quite as nice.  This
commit adds a flag to _anv_queue_submit to wait for the queue to drain
before returning.  This gives us the behavior we need to implement
DeviceWaitIdle.

Fixes: 246261f0add "anv: prepare the driver for delayed submissions"
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

nir/tests: MSVC build fix

Fixes: 11f736a6f9c "nir/tests: add serializer tests"
Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>

swr/rasterizer: Add tessellator implementation to the rasterizer

This is initial commit on the way to implement ARB_tessellation_shader
extension in OpenSWR. It introduces tessellator implementation
taken from Microsoft GitHub (published under MIT license):

https://github.com/microsoft/DirectX-Specs/blob/master/d3d/archive/images/d3d11/tessellator.cpp
https://github.com/microsoft/DirectX-Specs/blob/master/d3d/archive/images/d3d11/tessellator.hpp

It also adds some glue code that connects the tessellator
to the internals of SWR rasterizer.

Acked-by: Dave Airlie <airlied@redhat.com>
Acked-by: Bruce Cherniak <bruce.cherniak@intel.com>
Reviwed-by: Alok Hota <alok.hota@intel.com>

gitlab-ci: set RADV_DEBUG=checkir for RADV test jobs

This is used to validate if the driver emits correct LLVM IR.

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

intel: add mi_builder_test for gen12

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

gitlab-ci: Use lavacli from packages

lavacli 0.9.8 is now available in Debian Testing.
Ref: https://tracker.debian.org/news/1066828/lavacli-098-1-migrated-to-testing/
Fixes: 555c0de ("gitlab-ci: Move LAVA-related files into top-level ci dir")
Signed-off-by: Rohan Garg <rohan.garg@collabora.com>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>

lima/ppir: enable lower_fdph

Otherwise we may lower some fdot to fdph which is not implemented in pp.

Fixes #2126

Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>

nir/tests: add serializer tests

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>

nir/serialize: fix vec8 and vec16

Nir serializes uses nir_ssa_alu_instr_src_components in a few places to
determine how many components a src has, but that's not what this function
returns. It simply returns how many channels are used, which is still fine
for most of the code.

This was breaking code like this:

vec16 32 ssa_1 = intrinsic load_global
vec1  32 ssa_2 = fmax ssa_1.a, ssa_2.b

v2: make the 16bit encoding work for identify swizzles again

Signed-off-by: Karol Herbst <kherbst@redhat.com>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>

radv: Fix RGBX Android<->Vulkan format correspondence.

This is correct per the Vulkan spec format equivalence table.

Fixes: f36b52740a0 "radv/android: Add android hardware buffer queries."
Reviewed-by: Eric Anholt <eric@anholt.net>

panfrost: Add PAN_MESA_DEBUG=sync

Sometimes it's useful to get information about GPU faults in the
console, so it's synchronized with other messages.

This commit will cause Mesa to wait for completion and check if there
are any faults raised by the GPU.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

iris: Create smaller program keys without legacy features

A lot of the brw_*_prog_key fields are for emulating features on legacy
hardware that iris doesn't support.  In particular, all of the texture
swizzle fields take up a lot of space.  These dead fields make hashing
the shader keys more expensive than it ought to be.

We introduce iris-specific keys with only the information we need, and
translate them to brw keys when actually compiling new variants.  This
way, key comparisons can use the small keys.  The size reductions are:

   VS:  328 bytes ->  8 bytes
   TCS: 312 bytes -> 24 bytes
   TES: 304 bytes -> 24 bytes
   GS:  284 bytes ->  8 bytes
   FS:  304 bytes -> 16 bytes
   CS:  280 bytes ->  4 bytes

Scores for the Piglit drawoverhead microbenchmark case with a shader
program change improve by roughly 30%.

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

compiler/spirv: Fix uses of gnu struct = {} extension

Fixes: a24d6fbae60 ("meson: Add -Werror=gnu-empty-initializer to MSVC compat args")
Reviewed-by: Caio Marcelo de Oliveira Filho <caio.oliveira@intel.com>
Tested-by: Vinson Lee <vlee@freedesktop.org>
Signed-off-by: Pierre Moreau <dev@pmoreau.org>

util/u_thread: Restrict u_thread_get_time_nano on macOS.

macOS does not have pthread_getcpuclockid.

src/util/u_thread.h:156:4: error: implicit declaration of function 'pthread_getcpuclockid' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
   pthread_getcpuclockid(thread, &cid);
   ^

Fixes: 4913215d145e ("util/u_thread: don't restrict u_thread_get_time_nano() to __linux__")
Closes: https://gitlab.freedesktop.org/mesa/mesa/issues/2171
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Acked-by: Eric Engestrom <eric@engestrom.ch>

tu: Move UBWC layout into fdl6_layout() and use that function.

This gets us shared non-UBWC layout code between gallium and turnip.
Until I fix up the rest of gallium to handle UBWC mipmapping, we do the
single-level UBWC setup in gallium as a fixup after layout.

Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno: Switch the 16-bit workaround to match what turnip does.

Prevents regressions on argb1555 and rgb565 when making turnip use
freedreno's layout.

Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno: Move a6xx's setup_slices() to a shareable helper function.

We pass in all the parameters for setting up the layout, though freedreno
still sets a few of them up early (since it uses layout helpers in making
some decisions about the layout setup parameters that will be cleaned up
once krh's blitter work lands).

tu: Move our image layout into a freedreno_layout struct.

This lets us start using some of the fdl_* helpers and have more obviously
matching code between gallium and turnip.  We can't yet use the fdl_* UBWC
helpers, since the gallium driver doesn't do UBWC mipmaps (which I'm
working on in another branch).

Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>

freedreno: Move UBWC layout into a slices array like the non-UBWC slices.

This is a little refactor in preparation for UBWC mipmapping support.

Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>