Cycles: unify math functions names

This patch unifies the names of math functions for different data types and uses
overloading instead. The goal is to make it possible to swap out all the float3
variables containing RGB data with something else, with as few as possible
changes to the code. It's a requirement for future spectral rendering patches.

Differential Revision: https://developer.blender.org/D15276

1 files changed, 4 insertions, 4 deletions

diff --git a/intern/cycles/kernel/bake/bake.h b/intern/cycles/kernel/bake/bake.h
index 544a8217bef..ec87990b699 100644
--- a/intern/cycles/kernel/bake/bake.h
+++ b/intern/cycles/kernel/bake/bake.h
@@ -29,14 +29,14 @@ ccl_device void kernel_displace_evaluate(KernelGlobals kg,
   object_inverse_dir_transform(kg, &sd, &D);
 
 #ifdef __KERNEL_DEBUG_NAN__
-  if (!isfinite3_safe(D)) {
+  if (!isfinite_safe(D)) {
     kernel_assert(!"Cycles displacement with non-finite value detected");
   }
 #endif
 
   /* Ensure finite displacement, preventing BVH from becoming degenerate and avoiding possible
    * traversal issues caused by non-finite math. */
-  D = ensure_finite3(D);
+  D = ensure_finite(D);
 
   /* Write output. */
   output[offset * 3 + 0] += D.x;
@@ -68,13 +68,13 @@ ccl_device void kernel_background_evaluate(KernelGlobals kg,
   float3 color = shader_background_eval(&sd);
 
 #ifdef __KERNEL_DEBUG_NAN__
-  if (!isfinite3_safe(color)) {
+  if (!isfinite_safe(color)) {
     kernel_assert(!"Cycles background with non-finite value detected");
   }
 #endif
 
   /* Ensure finite color, avoiding possible numerical instabilities in the path tracing kernels. */
-  color = ensure_finite3(color);
+  color = ensure_finite(color);
 
   /* Write output. */
   output[offset * 3 + 0] += color.x;