rusticl/spirv: preserve signed zeroes by default

Cc: mesa-stable Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38327>
2025-11-09 00:30:06 +01:00
parent df344f12cc
commit 92a4ae0ab2
1 changed files with 3 additions and 3 deletions
@@ -303,13 +303,13 @@ 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,