The majority of cases that would have been affected by this actually
had both sources as integer constants. The earlier commit "intel/rt:
Don't directly generate umul_32x16" allowed those to be constant
folded.
v2: Move the a*-1 block to be near the existing a*-1 block.
No shader-db changes on any Intel platform.
fossil-db results:
All Intel platforms had similar results. (Ice Lake shown)
Totals:
Instrs: 165510246 -> 165510222 (-0.00%)
Cycles: 15125198238 -> 15125195835 (-0.00%); split: -0.00%, +0.00%
Totals from 46 (0.01% of 656118) affected shaders:
Instrs: 36010 -> 35986 (-0.07%)
Cycles: 2613658 -> 2611255 (-0.09%); split: -0.17%, +0.07%
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27552>
The DW source must be first on all platforms since Gfx7. On previous
platforms it's the other way around.
Unsurprisingly, no shader-db or fossil-db changes. This change is
necessary for the next commit.
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27552>
src/intel/compiler/brw_lower_logical_sends.cpp: In member function ‘bool fs_visitor::lower_logical_sends()’:
src/intel/compiler/brw_lower_logical_sends.cpp:3170:10: warning: this statement may fall through [-Wimplicit-fallthrough=]
3170 | if (devinfo->has_lsc) {
| ^~
src/intel/compiler/brw_lower_logical_sends.cpp:3174:7: note: here
3174 | case SHADER_OPCODE_DWORD_SCATTERED_READ_LOGICAL:
| ^~~~
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27552>
this should yield more consistent results and avoid weird cases where
various formats are queried for things they don't support and won't use
Fixes: 9a412c10b7 ("zink: set all usage flags when querying sparse features")
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28115>
only certain formats are required to have the storage bit, so be more
tolerant of failure in the case where drivers actually check flags
and reject storage usage when it's actually unsupported
cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28115>
The spec requires a compare on 32-bit but the hardware actually compare 64-bit.
As such, we are required to copy the value to a temporary buffer before
the compare.
Signed-off-by: Mary Guillemard <mary.guillemard@collabora.com>
Fixes: 8c25cd307a ("nvk: EXT_conditional_rendering")
Reviewed-by: M Henning <drawoc@darkrefraction.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28106>
we typically use a hash table with a fixed struct key, but this requires tedious
boilerplate. add a macro that generates all the boilerplate for you so you can
just create a table and go.
naming inspired by Rust #![derive].
Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28056>
The meta shaders for this feature don't compile with LLVM because of 5/8
component SSBO stores. I'm not sure this was ever expected to work.
This seemed to break vkd3d-proton.
Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28108>
As we want to use the new asm as a drop-in replacement we
need to combine branch and branch_if back to one bitset.
This is caused by the fact that we need to replicate the defines
in isa.xml.h.
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27871>
Encoded instruction is taken from blob running:
- dEQP-GLES3.functional.shaders.texture_functions.texturegrad.sampler2d_float_vertex
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27871>
Encoded instruction is taken from blob running:
- dEQP-GLES3.functional.shaders.texture_functions.texturegrad.isampler2d_vertex
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27871>
Encoded instruction is taken from blob running:
- dEQP-GLES31.functional.shaders.builtin_functions.integer.bitfieldreverse.int_lowp_vertex
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27871>
Encoded instruction is taken from blob running:
- dEQP-GLES3.functional.shaders.struct.uniform.dynamic_loop_struct_array_fragment
Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27871>
