diff options
| -rw-r--r-- | src/amd/vulkan/radv_device.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index 80c87fb8319..18767a30033 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -1557,30 +1557,29 @@ radv_get_physical_device_properties_1_2(struct radv_physical_device *pdevice, p->roundingModeIndependence = VK_SHADER_FLOAT_CONTROLS_INDEPENDENCE_ALL_KHR; } - /* Do not allow both preserving and flushing denorms because different - * shaders in the same pipeline can have different settings and this - * won't work for merged shaders. To make it work, this requires LLVM + /* With LLVM, do not allow both preserving and flushing denorms because + * different shaders in the same pipeline can have different settings and + * this won't work for merged shaders. To make it work, this requires LLVM * support for changing the register. The same logic applies for the * rounding modes because they are configured with the same config - * register. TODO: we can enable a lot of these for ACO when it - * supports all stages. + * register. */ p->shaderDenormFlushToZeroFloat32 = true; - p->shaderDenormPreserveFloat32 = false; + p->shaderDenormPreserveFloat32 = !pdevice->use_llvm; p->shaderRoundingModeRTEFloat32 = true; - p->shaderRoundingModeRTZFloat32 = false; + p->shaderRoundingModeRTZFloat32 = !pdevice->use_llvm; p->shaderSignedZeroInfNanPreserveFloat32 = true; - p->shaderDenormFlushToZeroFloat16 = false; + p->shaderDenormFlushToZeroFloat16 = pdevice->rad_info.has_packed_math_16bit && !pdevice->use_llvm; p->shaderDenormPreserveFloat16 = pdevice->rad_info.has_packed_math_16bit; p->shaderRoundingModeRTEFloat16 = pdevice->rad_info.has_packed_math_16bit; - p->shaderRoundingModeRTZFloat16 = false; + p->shaderRoundingModeRTZFloat16 = pdevice->rad_info.has_packed_math_16bit && !pdevice->use_llvm; p->shaderSignedZeroInfNanPreserveFloat16 = pdevice->rad_info.has_packed_math_16bit; - p->shaderDenormFlushToZeroFloat64 = false; + p->shaderDenormFlushToZeroFloat64 = pdevice->rad_info.chip_class >= GFX8 && !pdevice->use_llvm; p->shaderDenormPreserveFloat64 = pdevice->rad_info.chip_class >= GFX8; p->shaderRoundingModeRTEFloat64 = pdevice->rad_info.chip_class >= GFX8; - p->shaderRoundingModeRTZFloat64 = false; + p->shaderRoundingModeRTZFloat64 = pdevice->rad_info.chip_class >= GFX8 && !pdevice->use_llvm; p->shaderSignedZeroInfNanPreserveFloat64 = pdevice->rad_info.chip_class >= GFX8; p->maxUpdateAfterBindDescriptorsInAllPools = UINT32_MAX / 64; |