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rusticl/spirv: preserve signed zeroes by default

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Cc: mesa-stable
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38327>
(cherry picked from commit 92a4ae0ab2)
This commit is contained in:
Karol Herbst 2025-11-09 00:30:06 +01:00 • committed by Eric Engestrom
parent e53e1c101d
commit c67dba9f9f
2 changed files with 4 additions and 4 deletions
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2
.pick_status.json
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@ -684,7 +684,7 @@
"description": "rusticl/spirv: preserve signed zeroes by default",
"nominated": true,
"nomination_type": 1,
"resolution": 0,
"resolution": 1,
"main_sha": null,
"because_sha": null,
"notes": null

6
src/gallium/frontends/rusticl/mesa/compiler/clc/spirv.rs
View file

@ -300,13 +300,13 @@ impl SPIRVBin {
private_data: ptr::from_mut(log).cast(),
});
let float_controls = float_controls::FLOAT_CONTROLS_DENORM_FLUSH_TO_ZERO_FP32 as u32
| float_controls::FLOAT_CONTROLS_SIGNED_ZERO_PRESERVE as u32;
spirv_to_nir_options {
create_library: library,
environment: nir_spirv_execution_environment::NIR_SPIRV_OPENCL,
clc_shader: clc_shader,
float_controls_execution_mode: float_controls::FLOAT_CONTROLS_DENORM_FLUSH_TO_ZERO_FP32
as u32,
float_controls_execution_mode: float_controls,
printf: true,
capabilities: caps,
constant_addr_format: global_addr_format,