diff options
Diffstat (limited to 'intern/cycles/util/half.h')
| -rw-r--r-- | intern/cycles/util/half.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/intern/cycles/util/half.h b/intern/cycles/util/half.h index 434bc12d670..c668638eb02 100644 --- a/intern/cycles/util/half.h +++ b/intern/cycles/util/half.h @@ -35,7 +35,7 @@ ccl_device_inline float half_to_float(half h_in) #else /* CUDA has its own half data type, no need to define then */ -# if !defined(__KERNEL_CUDA__) && !defined(__KERNEL_HIP__) +# if !defined(__KERNEL_CUDA__) && !defined(__KERNEL_HIP__) && !defined(__KERNEL_ONEAPI__) /* Implementing this as a class rather than a typedef so that the compiler can tell it apart from * unsigned shorts. */ class half { @@ -73,7 +73,7 @@ struct half4 { ccl_device_inline half float_to_half_image(float f) { -#if defined(__KERNEL_METAL__) +#if defined(__KERNEL_METAL__) || defined(__KERNEL_ONEAPI__) return half(min(f, 65504.0f)); #elif defined(__KERNEL_CUDA__) || defined(__KERNEL_HIP__) return __float2half(min(f, 65504.0f)); @@ -103,6 +103,8 @@ ccl_device_inline float half_to_float_image(half h) { #if defined(__KERNEL_METAL__) return half_to_float(h); +#elif defined(__KERNEL_ONEAPI__) + return float(h); #elif defined(__KERNEL_CUDA__) || defined(__KERNEL_HIP__) return __half2float(h); #else @@ -136,7 +138,7 @@ ccl_device_inline float4 half4_to_float4_image(const half4 h) ccl_device_inline half float_to_half_display(const float f) { -#if defined(__KERNEL_METAL__) +#if defined(__KERNEL_METAL__) || defined(__KERNEL_ONEAPI__) return half(min(f, 65504.0f)); #elif defined(__KERNEL_CUDA__) || defined(__KERNEL_HIP__) return __float2half(min(f, 65504.0f)); |