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Author SHA1 Message Date
Timothy Arceri
01c04a42a6 iris: fix maybe-uninitialized warning for initial_state variable 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5766>
 2020-07-08 03:04:03 +00:00
Timothy Arceri
bba766d85d radeonsi: fix SI_NUM_ATOMS 
This is not used anywhere so maybe we should just drop it instead.

Fixes: 639b673fc3 ("radeonsi: don't use an indirect table for state atoms")
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5766>
 2020-07-08 03:04:03 +00:00
Timothy Arceri
4686a95621 r600/radeonsi: silence zero-length-bounds gcc warnings 
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5766>
 2020-07-08 03:04:03 +00:00
Jonathan Marek
f472c98443 freedreno/ir3: add support for a650 tess shared storage 
A650 uses LDL/STL, and the "local_primitive_id" in tess ctrl shader comes
from bits 16-21 in the header instead of 0-5.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5764>
 2020-07-08 02:30:23 +00:00
Marek Olšák
75b59bb1d6 gallium: add PIPE_SHADER_CAP_GLSL_16BIT_TEMPS for LowerPrecisionTemporaries 
Reviewed-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
6aea39641a glsl: lower mediump temporaries to 16 bits except structures (v2) 
Without this, NIR contains non-lowerable 32-bit phis for mediump variables.

Structures are not lowered yet.

v2: add the LowerPrecisionTemporaries option

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> (v1)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Alyssa Rosenzweig
7f00d4dac8 glsl: Handle 16-bit types in loop analysis 
Fixes crash with mediump lowering in:

dEQP-GLES2.functional.shaders.loops.do_while_constant_iterations.basic_mediump_float_fragment

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
63ab8d41d1 glsl: add capability to lower mediump array types 
This is not needed for lowering expressions, because they always work with
basic types, but it will be needed for lowering variables.

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
38cadd8b46 glsl: lower builtins to mediump that always return mediump or lowp 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
8fcf8e7fd4 glsl: lower builtins to mediump that ignore precision of certain parameters 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
3781697c23 glsl: don't lower builtins to mediump that don't allow it 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
69f7a3dac6 glsl: don't lower precision of textureSize 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
977b84652a glsl: flatten a tautological conditional in lower_precision 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
9fccae80be glsl: cleanups in lower_precision 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
8a93d2f128 glsl: remove the return type from lower_precision 
It's unused.

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
161105d732 glsl: convert reusable lower_precision util code into helper functions 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
8d62969cfe glsl: validate more stuff 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
8773d58b05 glsl: run validate_ir_tree if GLSL_VALIDATE=1 regardless of the build config 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
82caff5bc3 glsl: fix evaluating float16 constant expression matrices 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
50c27a0a17 glsl: fix the type of ir_constant_data::u16 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
3e47cb185e glsl: print constant initializers 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
42be975aa2 glsl: print precision qualifiers in IR dumps 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Marek Olšák
a038863ba0 glsl: make print_type non-static for debugging 
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5746>
 2020-07-07 22:02:06 -04:00
Jason Ekstrand
1d5e1882f6 anv: Handle clamping of inverted depth ranges 
Tested-by: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Reviewed-by: Ivan Briano <ivan.briano@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5792>
 2020-07-07 21:38:03 +00:00
Dave Airlie
3bb3e8940c llvmpipe: add ARB_post_depth_coverage support. 
This doesn't pass thie piglits because currently they are broken
for case where GL upgrades 2 samples to 4

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5767>
 2020-07-08 07:19:25 +10:00
Dave Airlie
b8fcb62134 ci/virgl: update results after streams fixes. 
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:20 +10:00
Dave Airlie
d146d7bb97 draw/gs: use mask to limit vertex emission. 
When executing for a single primitive, the mask has only one active
lane, however the vertex emit emits for all the lanes, pass in
the active mask and write the excess lanes to the overflow slot.

Fixes:
glsl-1.50-gs-max-output -scan 1 20

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:14 +10:00
Dave Airlie
72ed9e7046 draw: free vertex info from geometry streams. 
This info needs to be freed for the non-0 stream.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:05 +10:00
Dave Airlie
b4802d6ea1 draw: use common exit path in pipeline finish. 
I need to add a missing free here, and it seems pointless duplication

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:05 +10:00
Dave Airlie
3e455d6ad3 draw/gs: reverse the polarity of the invocation/prims execution 
The current code runs primitives per invocation, but the spec wants
invocations per primitive. However it means having to flush
after each invocation to get correct XFB behaviour

Fixes:
GTF-GL41.gtf40.GL3Tests.transform_feedback3.transform_feedback3_geometry_instanced

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:05 +10:00
Dave Airlie
1c9bf586e7 draw: account primitive lengths for all streams. 
For correct XFB queries all streams must get primitive lengths
recorded. This allocates larger memory for per-stream lengths
and the shader write into them.

Fixes:
GTF-GL41.gtf40.GL3Tests.transform_feedback3.transform_feedback3_streams_queried
GTF-GL41.gtf40.GL3Tests.transform_feedback3.transform_feedback3_streams_overflow

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:05 +10:00
Dave Airlie
09da72a740 gallivm/nir: end primitive for all streams. 
Call the end primitive for all streams so it can be accounted properly

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:05 +10:00
Dave Airlie
690238ff56 gallivm/nir: don't access stream var outside bounds 
Since we allocate only enough for streams we see, don't access
out of bounds when streams are given

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:05 +10:00
Dave Airlie
21b903dd7d gallivm/gs_iface: pass stream into end primitive interface. 
This is just an API change for now

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:05 +10:00
Dave Airlie
87a388fb29 draw/gs: only allocate memory for streams needed. 
This just allocates the sizeing for streams that are needed.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:05 +10:00
Dave Airlie
903b5814b5 gallivm/draw/gs: pass vertex stream count into shader build 
The shader builder can avoid iterations using this info.

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:05 +10:00
Dave Airlie
99ae39f76c draw/gs: fix up current verts in output fetching. 
This was wrong since I added multi-stream support in
draw/gs: track emitted prims + verts per stream

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:05 +10:00
Dave Airlie
7d82bb0e41 draw: emit so primitives before ending empty pipeline. 
There may be non-stream 0 emitted primitives that have to be processed.

Fixes:
KHR-GL42.transform_feedback_overflow_query_ARB.multiple-streams-one-buffer-per-stream
KHR-GL42.transform_feedback_overflow_query_ARB.multiple-streams-multiple-buffers-per-stream

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:04 +10:00
Dave Airlie
59c8fff7e4 gallivm/nir: call end prim at end on all GS streams. 
Fixes: KHR-GL45.transform_feedback.draw_xfb_stream_test

Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5555>
 2020-07-08 06:06:04 +10:00
Neil Roberts
b921d17aa6 broadcom/qpu: set VC5_QPU_RADDR_A out of the switch at _pack_branch 
Detected after mesa added Wimplicit-fallthrough project wide.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5769>
 2020-07-07 21:40:16 +02:00
Rhys Perry
ec4d3def16 aco: use VOP2 version of v_mbcnt_hi_u32_b32 on GFX6/7 
fossil-db (Pitcairn):
Totals from 2172 (1.58% of 137414) affected shaders:
CodeSize: 7109080 -> 7100100 (-0.13%)

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/5623>
 2020-07-07 18:48:15 +00:00
Eric Anholt
b7418270c3 util: Share a single function pointer for the 4-byte rgba unpack function. 
Everyone wants the same behavior, and this helps shrink the size of our
format description tables.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5728>
 2020-07-07 18:19:23 +00:00
Eric Anholt
a8e7004dc5 util: Remove the stub pack/unpack functions for YUV formats. 
If we can't pack/unpack them, the field is supposed to be NULL.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5728>
 2020-07-07 18:19:23 +00:00
Eric Anholt
abd9aa2c77 llvmpipe: Generalize "could llvmpipe fetch this format" check in unit testing. 
This set of checks matched the "access" list in u_format_table.py that
controls initializing this this function pointer, so just use the function
pointer.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5728>
 2020-07-07 18:19:23 +00:00
Eric Anholt
2da4badfe3 util: Use designated initializers to clean up the format tables' pack/unpack. 
The generated .c had a bunch of NULLs and notes for what kind of function
was being skipped, when we can just skip them by filling in the fields
with names.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5728>
 2020-07-07 18:19:23 +00:00
Eric Anholt
e7010eeff0 util: Merge util_format_read_4* functions. 
Everyone wants the same thing: unpack 4-bytes-per-channel data based on the
base type of the format.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5728>
 2020-07-07 18:19:23 +00:00
Eric Anholt
2f4d557a56 util: Merge util_format_write_4* functions. 
Everyone wants the same thing: pack 4-bytes-per-channel data based on the
base type of the format.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5728>
 2020-07-07 18:19:23 +00:00
Eric Anholt
c3d0500389 svga: Reuse util_format_unpack_rgba(). 
This assumes that pipe_color_union is a vec4, but that seems safe.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5728>
 2020-07-07 18:19:22 +00:00
Eric Anholt
725b27135b gallium/util: Move the Z/S handling to the outside of get_tile(). 
This lets us drop the special case for S8_UINT, and makes our read_4 path
just like other callers.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5728>
 2020-07-07 18:19:22 +00:00
Eric Anholt
a2b74a5d8a gallium/util: Clean up the Z/S tile write path. 
The switch statement is silly, we have a helper to detect all of Z/S.
And, take the time explain why all of Z/S tile writing is unimplemented.

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5728>
 2020-07-07 18:19:22 +00:00