Code Style: use "#pragma once" in source directory

This replaces header include guards with `#pragma once`.
A couple of include guards are not removed yet (e.g. `__RNA_TYPES_H__`),
because they are used in other places.

This patch has been generated by P1561 followed by `make format`.

Differential Revision: https://developer.blender.org/D8466

4 files changed, 4 insertions, 16 deletions

diff --git a/source/blender/draw/engines/eevee/eevee_engine.h b/source/blender/draw/engines/eevee/eevee_engine.h
index b27d16aa7d8..40784e2980b 100644
--- a/source/blender/draw/engines/eevee/eevee_engine.h
+++ b/source/blender/draw/engines/eevee/eevee_engine.h
@@ -20,9 +20,6 @@
  * \ingroup DNA
  */
 
-#ifndef __EEVEE_ENGINE_H__
-#define __EEVEE_ENGINE_H__
+#pragma once
 
 extern RenderEngineType DRW_engine_viewport_eevee_type;
-
-#endif /* __EEVEE_ENGINE_H__ */
diff --git a/source/blender/draw/engines/eevee/eevee_lightcache.h b/source/blender/draw/engines/eevee/eevee_lightcache.h
index 0db36ce0c2e..834f0fc8a45 100644
--- a/source/blender/draw/engines/eevee/eevee_lightcache.h
+++ b/source/blender/draw/engines/eevee/eevee_lightcache.h
@@ -20,8 +20,7 @@
  * \ingroup eevee
  */
 
-#ifndef __EEVEE_LIGHTCACHE_H__
-#define __EEVEE_LIGHTCACHE_H__
+#pragma once
 
 #include "BLI_sys_types.h" /* for bool */
 
@@ -62,5 +61,3 @@ struct LightCache *EEVEE_lightcache_create(const int grid_len,
 void EEVEE_lightcache_free(struct LightCache *lcache);
 bool EEVEE_lightcache_load(struct LightCache *lcache);
 void EEVEE_lightcache_info_update(struct SceneEEVEE *eevee);
-
-#endif /* __EEVEE_LIGHTCACHE_H__ */
diff --git a/source/blender/draw/engines/eevee/eevee_lut.h b/source/blender/draw/engines/eevee/eevee_lut.h
index 04049efd758..d5dbf8ce690 100644
--- a/source/blender/draw/engines/eevee/eevee_lut.h
+++ b/source/blender/draw/engines/eevee/eevee_lut.h
@@ -21,8 +21,7 @@
  * \ingroup gpu
  */
 
-#ifndef __EEVEE_LUT_H__
-#define __EEVEE_LUT_H__
+#pragma once
 
 extern const float ltc_mat_ggx[64 * 64 * 4];
 extern const float ltc_mag_ggx[64 * 64 * 2];
@@ -30,5 +29,3 @@ extern const float bsdf_split_sum_ggx[64 * 64 * 2];
 extern const float ltc_disk_integral[64 * 64];
 extern const float btdf_split_sum_ggx[32][64 * 64];
 extern const float blue_noise[64 * 64][4];
-
-#endif /* __EEVEE_LUT_H__ */
diff --git a/source/blender/draw/engines/eevee/eevee_private.h b/source/blender/draw/engines/eevee/eevee_private.h
index e16cc8786c2..829d26ef876 100644
--- a/source/blender/draw/engines/eevee/eevee_private.h
+++ b/source/blender/draw/engines/eevee/eevee_private.h
@@ -20,8 +20,7 @@
  * \ingroup DNA
  */
 
-#ifndef __EEVEE_PRIVATE_H__
-#define __EEVEE_PRIVATE_H__
+#pragma once
 
 #include "DRW_render.h"
 
@@ -1360,5 +1359,3 @@ static const float cubefacemat[6][4][4] = {
      {0.0f, 0.0f, 1.0f, 0.0f},
      {0.0f, 0.0f, 0.0f, 1.0f}},
 };
-
-#endif /* __EEVEE_PRIVATE_H__ */