diff options
Diffstat (limited to 'intern/cycles/kernel/geom/geom_subd_triangle.h')
| -rw-r--r-- | intern/cycles/kernel/geom/geom_subd_triangle.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/intern/cycles/kernel/geom/geom_subd_triangle.h b/intern/cycles/kernel/geom/geom_subd_triangle.h index 2a569852659..9eceb996926 100644 --- a/intern/cycles/kernel/geom/geom_subd_triangle.h +++ b/intern/cycles/kernel/geom/geom_subd_triangle.h @@ -627,10 +627,14 @@ ccl_device_noinline float4 subd_triangle_attribute_float4(KernelGlobals *kg, float4 f0, f1, f2, f3; if (desc.element == ATTR_ELEMENT_CORNER_BYTE) { - f0 = color_uchar4_to_float4(kernel_tex_fetch(__attributes_uchar4, corners[0] + desc.offset)); - f1 = color_uchar4_to_float4(kernel_tex_fetch(__attributes_uchar4, corners[1] + desc.offset)); - f2 = color_uchar4_to_float4(kernel_tex_fetch(__attributes_uchar4, corners[2] + desc.offset)); - f3 = color_uchar4_to_float4(kernel_tex_fetch(__attributes_uchar4, corners[3] + desc.offset)); + f0 = color_srgb_to_linear_v4( + color_uchar4_to_float4(kernel_tex_fetch(__attributes_uchar4, corners[0] + desc.offset))); + f1 = color_srgb_to_linear_v4( + color_uchar4_to_float4(kernel_tex_fetch(__attributes_uchar4, corners[1] + desc.offset))); + f2 = color_srgb_to_linear_v4( + color_uchar4_to_float4(kernel_tex_fetch(__attributes_uchar4, corners[2] + desc.offset))); + f3 = color_srgb_to_linear_v4( + color_uchar4_to_float4(kernel_tex_fetch(__attributes_uchar4, corners[3] + desc.offset))); } else { f0 = kernel_tex_fetch(__attributes_float3, corners[0] + desc.offset); |