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Author SHA1 Message Date
Lionel Landwerlin
2f156ddb50 brw: factor out base prog_data setting 
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Michael Cheng <michael.cheng@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33643>
 2025-02-22 08:30:22 +00:00
Lionel Landwerlin
a9b6a54a8c brw: fix component packing starting index 
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 6845dede59 ("brw: add support for no VF input slot compaction")
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33553>
 2025-02-14 20:17:54 +00:00
Lionel Landwerlin
6845dede59 brw: add support for no VF input slot compaction 
Normally the driver & compiler work together to use as few
3DSTATE_VERTEX_ELEMENTS/VERTEX_BUFFER_ELEMENT data as possible.

The compiler ignores unused bits and driver avoids emitting the
corresponding elements in 3DSTATE_VERTEX_ELEMENTS.

For device generated commands, we want an 3DSTATE_VERTEX_ELEMENTS
programming that is independent from the shader so that we can
implement indirect pipeline binding without complicating the
generation shader as well as emitting fewer generated commands.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32418>
 2025-02-13 14:36:15 +00:00
Lionel Landwerlin
4f892ae4f7 brw: enable vertex fetching component packing 
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32418>
 2025-02-13 14:36:15 +00:00
Lionel Landwerlin
e9e4aa0f29 brw: remove nr_attribute_slots from vs_prog_data 
It's not used outside of the compiler.

We add a new nr_attribute_regs which now seems useless but will be
useful in a later change.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32418>
 2025-02-13 14:36:15 +00:00
Lionel Landwerlin
c00830083e brw: fix indentation 
Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32418>
 2025-02-13 14:36:15 +00:00
Caio Oliveira
cf3bb77224 intel/brw: Rename fs_visitor to brw_shader 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32536>
 2025-02-11 09:13:28 +00:00
Caio Oliveira
352a63122f intel/brw: Rename files brw_fs.cpp/h to brw_shader.cpp/h 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32536>
 2025-02-11 09:13:28 +00:00
Caio Oliveira
f8a979466b intel/brw: Rename and move thread_payload types to own header 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32536>
 2025-02-11 09:13:28 +00:00
Caio Oliveira
ea87bab4ce intel/brw: Remove 'using namespace brw' directives 
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33418>
 2025-02-06 07:58:55 -08:00
Caio Oliveira
92085e7bab intel/brw: Remove 'fs' prefix from brw_from_nir functions 
Reviewed-by: Dylan Baker <dylan.c.baker@intel.com>
Reviewed-by: Dylan Baker <None>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33330>
 2025-02-03 23:08:11 +00:00
Caio Oliveira
d59bd421a2 intel/brw: Rename fs_inst to brw_inst 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33114>
 2025-01-31 00:57:21 +00:00
Francisco Jerez
70fecb1483 intel/brw: Report number of GRF registers used in brw_stage_prog_data. 
This is similar to what we used to do on pre-SNB platforms, the number
of GRF registers used by the shader will be used on Xe3+ to adjust the
trade-off between thread-level parallelism and size of the GRF file.
Plumb the value through prog_data so the driver can set up the
hardware state accordingly.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32664>
 2025-01-29 23:39:32 +00:00
Francisco Jerez
d2af77aa6b intel/brw: Use urb_read_length instead of nr_attribute_slots to calculate VS first_non_payload_grf. 
Makes sure the number of registers reserved for the payload matches
the size of the URB read, which prevents the VS shared function from
writing past the end of the register file on Xe3 with VRT enabled.

Reviewed-by: Caio Oliveira <caio.oliveira@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32664>
 2025-01-29 23:39:32 +00:00
Caio Oliveira
563631cdd8 intel/brw: Rely on existing helper for dispatch width of geometry stages 
Helper already exists and is used in the functions, just save the value
so can be reused.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/33175>
 2025-01-23 20:29:31 +00:00
Caio Oliveira
0b310ae4d8 intel/brw: Rename fs_generator to brw_generator 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32844>
 2025-01-17 00:04:41 +00:00
Caio Oliveira
3659934862 intel/brw: Add brw_generator.h header 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32844>
 2025-01-17 00:04:41 +00:00
Caio Oliveira
e1aebf8a0c intel/brw: Remove 'fs' prefix from passes and related functions 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/32813>
 2025-01-02 18:11:05 +00:00
Sviatoslav Peleshko
2a4efe21c5 intel/brw/gfx9: Implement WaClearArfDependenciesBeforeEot 
Cc: mesa-stable
Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/11928
Signed-off-by: Sviatoslav Peleshko <sviatoslav.peleshko@globallogic.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31746>
 2024-10-23 15:02:27 +00:00
Caio Oliveira
8a39231e4f intel/brw: Move calculate_cfg out of fs_visitor 
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30169>
 2024-07-25 15:37:13 +00:00
Caio Oliveira
b98930c770 intel/brw: Move regalloc and scheduling functions out of fs_visitor 
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30169>
 2024-07-25 15:37:13 +00:00
Caio Oliveira
a8b4b9dd51 intel/brw: Reduce scope of some VS specific functions 
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30169>
 2024-07-25 15:37:13 +00:00
Caio Oliveira
fdb029fe1b intel/brw: Move and reduce scope of run_*() functions 
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30169>
 2024-07-25 15:37:13 +00:00
Iván Briano
a9f24fb5f1 intel/brw: fix subgroup size of geometry stages for lnl+ 
Fixes dEQP-VK.subgroups.size_control.*allow_varying_subgroup_size* and
maybe others checking subgroup size.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29177>
 2024-05-14 23:13:37 +00:00
Caio Oliveira
dae59e7078 intel/brw: Remove runtime_check_aads_emit 
It was used for Gfx4 payload.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:39 +00:00
Caio Oliveira
63a4a4400a intel/brw: Remove edgeflag_is_last VS parameter 
Suggested by Ken.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:39 +00:00
Caio Oliveira
5a3f65e678 intel/brw: Remove unused attrib workarounds 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:39 +00:00
Caio Oliveira
6e88fa8a77 intel/brw: Remove Gfx8- code from brw_compile_* functions 
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:38 +00:00
Caio Oliveira
7c23b90537 intel/brw: Always use scalar shaders 
Remove scalar_stage[] array, since now it is always scalar.  This
removes any usage of vec4 shaders in brw.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:37 +00:00
Caio Oliveira
9bfccc1935 intel/brw: Move brw_compile_* functions out of vec4-specific files 
These contain code that is both fs and vec4.  Will make easier later to
delete vec4 files.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27691>
 2024-02-28 05:45:37 +00:00