Code cleanup: remove hack to avoid seeing transparent objects in noise.

Previously the Sobol pattern suffered from some correlation issues that
made the outline of objects like a smoke domain visible. This helps
simplify the code and also makes some other optimizations possible.

2 files changed, 3 insertions, 3 deletions

diff --git a/intern/cycles/kernel/split/kernel_holdout_emission_blurring_pathtermination_ao.h b/intern/cycles/kernel/split/kernel_holdout_emission_blurring_pathtermination_ao.h
index 9036b1e473d..4d9e08becc4 100644
--- a/intern/cycles/kernel/split/kernel_holdout_emission_blurring_pathtermination_ao.h
+++ b/intern/cycles/kernel/split/kernel_holdout_emission_blurring_pathtermination_ao.h
@@ -140,7 +140,7 @@ ccl_device void kernel_holdout_emission_blurring_pathtermination_ao(
 			kernel_split_path_end(kg, ray_index);
 		}
 		else if(probability < 1.0f) {
-			float terminate = path_state_rng_1D_for_decision(kg, state, PRNG_TERMINATE);
+			float terminate = path_state_rng_1D(kg, state, PRNG_TERMINATE);
 			if(terminate >= probability) {
 				kernel_split_path_end(kg, ray_index);
 			}
diff --git a/intern/cycles/kernel/split/kernel_shader_eval.h b/intern/cycles/kernel/split/kernel_shader_eval.h
index eac29dcd0d1..20bd211837e 100644
--- a/intern/cycles/kernel/split/kernel_shader_eval.h
+++ b/intern/cycles/kernel/split/kernel_shader_eval.h
@@ -51,13 +51,13 @@ ccl_device void kernel_shader_eval(KernelGlobals *kg)
 		ccl_global PathState *state = &kernel_split_state.path_state[ray_index];
 
 #ifndef __BRANCHED_PATH__
-		float rbsdf = path_state_rng_1D_for_decision(kg, state, PRNG_BSDF);
+		float rbsdf = path_state_rng_1D(kg, state, PRNG_BSDF);
 		shader_eval_surface(kg, &kernel_split_state.sd[ray_index], state, rbsdf, state->flag);
 #else
 		float rbsdf = 0.0f;
 
 		if(!kernel_data.integrator.branched || IS_FLAG(ray_state, ray_index, RAY_BRANCHED_INDIRECT)) {
-			rbsdf = path_state_rng_1D_for_decision(kg, state, PRNG_BSDF);
+			rbsdf = path_state_rng_1D(kg, state, PRNG_BSDF);
 
 		}