From f26aa186b26f46dad08536d95b126afb42abd2f3 Mon Sep 17 00:00:00 2001
From: Brecht Van Lommel <brecht@blender.org>
Date: Mon, 25 Jul 2022 17:38:03 +0200
Subject: Cleanup: remove __KERNEL_CPU__

This was tested in some places to check if code was being compiled for the
CPU, however this is only defined in the kernel. Checking __KERNEL_GPU__
always works.
---
 intern/cycles/kernel/integrator/intersect_shadow.h | 2 +-
 intern/cycles/kernel/integrator/path_state.h       | 2 +-
 intern/cycles/kernel/integrator/state.h            | 6 +++---
 intern/cycles/kernel/integrator/state_util.h       | 2 +-
 4 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'intern/cycles/kernel/integrator')

diff --git a/intern/cycles/kernel/integrator/intersect_shadow.h b/intern/cycles/kernel/integrator/intersect_shadow.h
index 1b48b360858..25ff3d5b23f 100644
--- a/intern/cycles/kernel/integrator/intersect_shadow.h
+++ b/intern/cycles/kernel/integrator/intersect_shadow.h
@@ -51,7 +51,7 @@ ccl_device_forceinline int integrate_shadow_max_transparent_hits(KernelGlobals k
 }
 
 #ifdef __TRANSPARENT_SHADOWS__
-#  if defined(__KERNEL_CPU__)
+#  ifndef __KERNEL_GPU__
 ccl_device int shadow_intersections_compare(const void *a, const void *b)
 {
   const Intersection *isect_a = (const Intersection *)a;
diff --git a/intern/cycles/kernel/integrator/path_state.h b/intern/cycles/kernel/integrator/path_state.h
index 912c380cdb6..b09bc117d78 100644
--- a/intern/cycles/kernel/integrator/path_state.h
+++ b/intern/cycles/kernel/integrator/path_state.h
@@ -13,7 +13,7 @@ CCL_NAMESPACE_BEGIN
 ccl_device_inline void path_state_init_queues(IntegratorState state)
 {
   INTEGRATOR_STATE_WRITE(state, path, queued_kernel) = 0;
-#ifdef __KERNEL_CPU__
+#ifndef __KERNEL_GPU__
   INTEGRATOR_STATE_WRITE(&state->shadow, shadow_path, queued_kernel) = 0;
   INTEGRATOR_STATE_WRITE(&state->ao, shadow_path, queued_kernel) = 0;
 #endif
diff --git a/intern/cycles/kernel/integrator/state.h b/intern/cycles/kernel/integrator/state.h
index d10d31e930e..d1907bd6e16 100644
--- a/intern/cycles/kernel/integrator/state.h
+++ b/intern/cycles/kernel/integrator/state.h
@@ -140,7 +140,7 @@ typedef struct IntegratorStateGPU {
  * happen from a kernel which operates on a "main" path. Attempt to use shadow catcher accessors
  * from a kernel which operates on a shadow catcher state will cause bad memory access. */
 
-#ifdef __KERNEL_CPU__
+#ifndef __KERNEL_GPU__
 
 /* Scalar access on CPU. */
 
@@ -159,7 +159,7 @@ typedef const IntegratorShadowStateCPU *ccl_restrict ConstIntegratorShadowState;
 #  define INTEGRATOR_STATE_ARRAY_WRITE(state, nested_struct, array_index, member) \
     ((state)->nested_struct[array_index].member)
 
-#else /* __KERNEL_CPU__ */
+#else /* !__KERNEL_GPU__ */
 
 /* Array access on GPU with Structure-of-Arrays. */
 
@@ -180,6 +180,6 @@ typedef int ConstIntegratorShadowState;
 #  define INTEGRATOR_STATE_ARRAY_WRITE(state, nested_struct, array_index, member) \
     INTEGRATOR_STATE_ARRAY(state, nested_struct, array_index, member)
 
-#endif /* __KERNEL_CPU__ */
+#endif /* !__KERNEL_GPU__ */
 
 CCL_NAMESPACE_END
diff --git a/intern/cycles/kernel/integrator/state_util.h b/intern/cycles/kernel/integrator/state_util.h
index 8dd58ad6bcd..168122d3a78 100644
--- a/intern/cycles/kernel/integrator/state_util.h
+++ b/intern/cycles/kernel/integrator/state_util.h
@@ -338,7 +338,7 @@ ccl_device_inline IntegratorState integrator_state_shadow_catcher_split(KernelGl
   return to_state;
 }
 
-#ifdef __KERNEL_CPU__
+#ifndef __KERNEL_GPU__
 ccl_device_inline int integrator_state_bounce(ConstIntegratorState state, const int)
 {
   return INTEGRATOR_STATE(state, path, bounce);
-- 
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