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Author SHA1 Message Date
Jason Ekstrand d70fff99c5 nir: Use a single list for all shader variables 
Instead of having separate lists of variables, roughly sorted by mode,
use a single list for all shader-level NIR variables.  This makes a few
list walks a bit longer here and there but list walks aren't a very
common thing in NIR at all.  On the other hand, it makes a lot of things
like validation, printing, etc. way simpler.  Also, there are a number
of cases where we move variables from inputs/outputs to globals and this
makes it way easier because we no longer have to move them between
lists.  We only have to deal with that if moving them from the shader to
a nir_function_impl.

Reviewed-by: Rob Clark <robdclark@chromium.org>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:58 +00:00
Jason Ekstrand a61be312e2 panfrost: Use nir_foreach_variable_with_modes in pan_compile 
Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:58 +00:00
Jason Ekstrand 568022be75 r600/sfn: Use nir_foreach_variable_with_modes in IO vectorization 
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:58 +00:00
Jason Ekstrand cc51cec9c0 r600/sfn/lower_tex: Get rid of the lower_sampler vector 
We can get the result type information easily from nir_tex_instr itself
by looking at dest_type.  There's no reason to construct a vector and
try to index into it.

Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:58 +00:00
Jason Ekstrand 929673077c r600/sfn/lower_tess_io: Rework get_tcs_varying_offset 
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:58 +00:00
Jason Ekstrand e4d812db10 freedreno/ir3_cmdline: Rework i/o variable fixup 
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:58 +00:00
Jason Ekstrand ce6e59b3d3 lima/standalone: Rework i/o variable fixup 
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:58 +00:00
Jason Ekstrand 964c1c4b87 nir: Take a nir_shader and variable mode in assign_var_locations 
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:58 +00:00
Jason Ekstrand feb32f898c nir: Add a nir_foreach_uniform_variable helper 
This one's a bit more complex because it filters off only those
variables with mode == nir_var_uniform.  As such, it's not exactly a
drop-in replacement for nir_foreach_variable(var, &nir->uniforms).

Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:58 +00:00
Jason Ekstrand 2956d53400 nir: Add nir_foreach_shader_in/out_variable helpers 
Reviewed-by: Jose Maria Casanova Crespo <jmcasanova@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5966>
 2020-07-29 17:38:57 +00:00
Marek Olšák abed921ce7 amd: add support for Navy Flounder 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6100>
 2020-07-28 19:47:10 +00:00
Marek Olšák 037b84df11 amd: rename SIENNA -> SIENNA_CICHLID 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Acked-by: Leo Liu <leo.liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6100>
 2020-07-28 19:47:10 +00:00
Icecream95 d136fa17ac panfrost: Allow PIPE_TEXTURE_1D_ARRAY textures 
Fixes a crash with wined3d.

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6085>
 2020-07-28 13:30:32 +00:00
Marcin Ślusarz 627c01977c iris: propagate error from gen_perf_begin_query to glBeginPerfQueryINTEL 
Otherwise mesa will crash in glEndPerfQueryINTEL because OA BO is NULL.

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Cc: <mesa-stable@lists.freedesktop.org>
Reviewed-by: Mark Janes <mark.a.janes@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6094>
 2020-07-28 10:44:41 +00:00
Rob Clark f39afda1a7 freedreno: move a2xx disasm out of gallium 
So that it can be reused by the decode tools.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6070>
 2020-07-28 09:45:08 +00:00
Rob Clark f7bd3456d7 freedreno: deduplicate a3xx+ disasm 
Merge the extra tracking that is useful for generating stats from asm
(as opposed to ir), and for guestimating things like inputs and outputs
(mostly useful for r/e) into ir3's version and drop cffdec's version.

There is a small change in disasm output for the decode tools, in that
it no longer prints the used consts, but rather just the max accessed
const.  This is the more useful piece of information, and avoids making
the shared regmask type big enough to deal with the const reg file.
Additional error checking for invalid regids causes crashdec to bail
out sooner when decoding memory that *might* hold valid instructions.
Also, crashdec no longer prints stats, because stats aren't very useful
when trying to decode random instruction memory (which might or might
not be valid instructions).

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6070>
 2020-07-28 09:45:08 +00:00
Jonathan Marek e646e77e18 turnip: use patchControlPoints for HS_INPUT_SIZE value 
It should be calculated from patchControlPoints, not tcs_vertices_out.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5765>
 2020-07-27 12:17:38 +00:00
Christian Gmeiner 60915f87c7 etnaviv: do register setup only once 
Register set setup should be done once at backend
initializaion, as ra_set_finalize is O(r^2*c^2).

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5996>
 2020-07-24 20:01:04 +00:00
Christian Gmeiner 7ee146aad4 etnaviv: move shader_count to etna_compiler 
Also fix data race on making the shader's id.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5996>
 2020-07-24 20:01:04 +00:00
Christian Gmeiner 5839a7d64a etnaviv: introduce struct etna_compiler 
This struct will be used to for state saved across compiler
invocations.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5996>
 2020-07-24 20:01:04 +00:00
Christian Gmeiner 8534f49bf9 etnaviv: explicitly set nir_variable_mode 
No functional changes - fixes the following assert:
  nir_lower_io_impl: Assertion `!(modes & ~supported_modes)' failed.

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5997>
 2020-07-24 13:33:47 +00:00
Dave Airlie fced3c43e7 Revert "llvmpipe: Use the default behavior of ALLOW_MAPPED_BUFFERS." 
This reverts commit 6ec4906649.

This broke:
GTF-GL45.gtf21.GL3Tests.texture_lod_bias.*

not sure why but revert for now.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6042>
 2020-07-23 16:10:12 +10:00
Dave Airlie be6c53bb9d llvmpipe/ms: fix sign extension bug in rasterizer. 
/glcts --deqp-surface-width=1024 --deqp-surface-height=64  --deqp-case=KHR-GL45.texture_view.view_sampling  --deqp-surface-type=fbo
was failing but only for width 1024.

The test was filling a 4x4 ms texture, but leaving the viewport set to 1024x64.

This was resulting in this code incorrectly sign extending a value, and passing
it into the mask generator and getting the wrong values. Explicit cast
avoids the sign extension and fixes the above test.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6006>
 2020-07-23 01:50:28 +00:00
Eric Anholt ba22f014f9 softpipe: Enable PIPE_CAP_TGSI_ANY_REG_AS_ADDRESS; 
tgsi_exec.c uses the generic src load path for indirects, so we don't
actually need addr regs.  Saves extra intructions.

shader-db results:
total instructions in shared programs: 3346685 -> 3249052 (-2.92%)
instructions in affected programs: 961832 -> 864199 (-10.15%)

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6018>
 2020-07-23 00:24:26 +00:00
Eric Anholt 8e61fd92d4 softpipe: Enable PIPE_CAP_TGSI_TEXCOORD. 
The tgsi_exec path can handle it, and otherwise when we start using NIR
our MAX_VARYINGS value will cause us to have VARYING_SLOT_VARx above the
maximum.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6018>
 2020-07-23 00:24:26 +00:00
Eric Anholt 259a03b4f0 softpipe: Add support for reporting shader-db output. 
In doing the softpipe NIR and NIR-to-TGSI transition, I want to make sure
I don't make shaders significantly worse, so I need shader-db output.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6018>
 2020-07-23 00:24:26 +00:00
Eric Anholt 991def0edc softpipe: Convert to comma-separated SOFTPIPE_DEBUG for debug options. 
This makes us more like other drivers, and avoids having tons of different
names (particularly when you want to dump vs and fs in debugging).  In the
process, having a debug flag for vertex shaders just falls out.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6018>
 2020-07-23 00:24:26 +00:00
Eric Anholt 86cfb62b87 softpipe: Refactor pipe_shader_state setup. 
We had repeated code that I want to repeatedly change for adding
nir-to-tgsi.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6018>
 2020-07-23 00:24:26 +00:00
Dave Airlie e67da8d25f llvmpipe: enable robust buffer access + GL 4.3, GLES 3.2 and robust buffer access behaviour 
Turning on robust buffer access enables GLES 3.2, also
finished GL 4.3 support.

The post depth coverage fail is expected, it's a test bug
This also introduce a fail in the invalid flag test that I can't reproduce out of CI.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5971>
 2020-07-23 00:04:49 +00:00
Dave Airlie 6d3cefe727 llvmpipe: add device reset query context hook. 
Add the device reset query hook needed for robustness

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5971>
 2020-07-23 00:04:49 +00:00
Dave Airlie 12c06a0deb llvmpipe/draw: handle constant buffer limits and robustness (v1.1) 
TGSI expect vec4 of constants for it's current code paths, and when
doing indirect accesses it does the comparison on vec4 indexes,
however NIR does the indexing on packed float indexes.

This also align the compute path with the other shaders, and
should improve robustness (at least under Vulkan)

Fixes:
KHR-NoContext.gl43.robust_buffer_access_behavior.uniform_buffer

v1.1:
rename variable to something more meaningful (Roland)

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5971>
 2020-07-23 00:04:49 +00:00
Dave Airlie f0c3a25800 llvmpipe: enable EXT_texture_shadow_lod 
The driver passes all the CTS tests for this.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5971>
 2020-07-23 00:04:49 +00:00
Jason Ekstrand c475e29be4 nir: Allow for system values with variable numbers of destination components 
Reviewed-by: Jesse Natalie <jenatali@microsoft.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5927>
 2020-07-22 23:43:35 +00:00
Eric Anholt eb7642c53d i915: Remove a bunch of default handling of pipe caps. 
u_screen will return 0 for all of these, which means that this is one
less driver to see in git grep when I'm checking who exposes a cap.
The exception is the texel/gather offsets and stream output
components, which will not be exposed since we don't expose the
corresponding GLSL version.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3298>
 2020-07-22 19:06:51 +00:00
Eric Anholt e35d3d26b1 svga: Remove a bunch of default handling of pipe caps. 
u_screen will return 0 for all of these, which means that this is one
less driver to see in git grep when I'm checking who exposes a cap.

Reviewed-by: Neha Bhende <bhenden@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3298>
 2020-07-22 19:06:51 +00:00
Eric Anholt c32f723a1a swr: Use the default behavior of ALLOW_MAPPED_BUFFERS. 
Since this is a software rasterizer, we really don't care whether the
buffers are "mapped" since it's just malloc.  This will drop a bit of
pointless CPU overhead to throw errors.

Reviewed-by: Jan Zielinski <jan.zielinski@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3298>
 2020-07-22 19:06:51 +00:00
Eric Anholt 39598a16e9 swr: Remove a bunch of default handling of pipe caps. 
u_screen will return 0 for all of these, which means that this is one
less driver to see in git grep when I'm checking who exposes a cap.

Reviewed-by: Jan Zielinski <jan.zielinski@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3298>
 2020-07-22 19:06:51 +00:00
Eric Anholt e2ffd2110e virgl: Remove a bunch of default handling of pipe caps. 
u_screen will return 0 for all of these, which means that this is one
less driver to see in git grep when I'm checking who exposes a cap.

Reviewed-by Gert Wollny <gert.wollny@collabora.com>

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3298>
 2020-07-22 19:06:51 +00:00
Eric Anholt e5554e32c0 softpipe: Use the default behavior of ALLOW_MAPPED_BUFFERS. 
Since this is a software rasterizer, we really don't care whether the
buffers are "mapped" since it's just malloc.  This will drop a bit of
pointless CPU overhead to throw errors.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3298>
 2020-07-22 19:06:51 +00:00
Eric Anholt 855f3ff418 softpipe: Remove a bunch of default handling of pipe caps. 
u_screen will return 0 for all of these, which means that this is one
less driver to see in git grep when I'm checking who exposes a cap.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3298>
 2020-07-22 19:06:51 +00:00
Eric Anholt 6ec4906649 llvmpipe: Use the default behavior of ALLOW_MAPPED_BUFFERS. 
Since this is a software rasterizer, we really don't care whether the
buffers are "mapped" since it's just malloc.  This will drop a bit of
pointless CPU overhead to throw errors.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3298>
 2020-07-22 19:06:51 +00:00
Eric Anholt ae919b2561 llvmpipe: Remove a bunch of default handling of pipe caps. 
u_screen will return 0 for all of these, which means that this is one
less driver to see in git grep when I'm checking who uses a cap.

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3298>
 2020-07-22 19:06:51 +00:00
Thong Thai 46646123ab radeon/vcn: increase render_pic_list size 
Increase the maximum number of possible decoder reference picture
frames from 16 to 32.

Signed-off-by: Thong Thai <thong.thai@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6016>
 2020-07-22 17:17:50 +00:00
Marek Olšák 89d2dac554 radeonsi: enable preemption if the kernel enabled it 
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5798>
 2020-07-22 12:08:33 -04:00
Marek Olšák 9e2113c6dc radeonsi: set up IBs for preemption 
- Execute cs_preamble_state as a separate IB with different flags.
- Set the PREEMPT flag for the main IB.

Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5798>
 2020-07-22 12:08:33 -04:00
Marek Olšák b8892bc818 radeonsi: don't restore states at the beginning of IBs if they're shadowed 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5798>
 2020-07-22 12:08:33 -04:00
Marek Olšák 95c9048591 radeonsi: add debug code for register shadowing 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5798>
 2020-07-22 12:08:33 -04:00
Marek Olšák 8af0f91fd3 radeonsi: add reg shadowing codepaths to GS and tess ring setup 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5798>
 2020-07-22 12:08:33 -04:00
Marek Olšák 69014d8c94 radeonsi: implement CP register shadowing 
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5798>
 2020-07-22 12:08:19 -04:00
Marek Olšák b84dbd2936 radeonsi: reorder code in update_gs_ring_buffers and init_tess_factor_ring 
to reduce the churn when adding codepaths for shadowed registers

Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5798>
 2020-07-22 12:08:19 -04:00