style cleanup:

also fix for building ghost test and fix double free in one of the tests

2 files changed, 3 insertions, 3 deletions

diff --git a/source/blender/render/intern/source/volumetric.c b/source/blender/render/intern/source/volumetric.c
index e4c4e905aa6..c1f85914479 100644
--- a/source/blender/render/intern/source/volumetric.c
+++ b/source/blender/render/intern/source/volumetric.c
@@ -376,7 +376,7 @@ static float vol_get_phasefunc(ShadeInput *UNUSED(shi), float g, const float w[3
 		return normalize * 1.f;
 	}
 	else {      /* schlick */
-		const float k = 1.55f * g - .55f * g * g * g;
+		const float k = 1.55f * g - 0.55f * g * g * g;
 		const float kcostheta = k * dot_v3v3(w, wp);
 		return normalize * (1.f - k * k) / ((1.f - kcostheta) * (1.f - kcostheta));
 	}
@@ -394,7 +394,7 @@ static float vol_get_phasefunc(ShadeInput *UNUSED(shi), float g, const float w[3
 			return normalize * (1.f - g * g) / powf(1.f + g * g - 2.f * g * costheta, 1.5f);
 		case MA_VOL_PH_SCHLICK:
 		{
-			const float k = 1.55f * g - .55f * g * g * g;
+			const float k = 1.55f * g - 0.55f * g * g * g;
 			const float kcostheta = k * costheta;
 			return normalize * (1.f - k * k) / ((1.f - kcostheta) * (1.f - kcostheta));
 		}
diff --git a/source/blender/render/intern/source/zbuf.c b/source/blender/render/intern/source/zbuf.c
index ecde9bb2de8..c88858c44da 100644
--- a/source/blender/render/intern/source/zbuf.c
+++ b/source/blender/render/intern/source/zbuf.c
@@ -2858,7 +2858,7 @@ static void quad_bezier_2d(float *result, float *v1, float *v2, float *ipodata)
 	p1[0]= v1[0];
 	p1[1]= v1[1];
 	
-	/* official formula 2*p2 - .5*p1 - .5*p3 */
+	/* official formula 2*p2 - 0.5*p1 - 0.5*p3 */
 	p2[0]= -0.5f*p1[0] - 0.5f*p3[0];
 	p2[1]= -0.5f*p1[1] - 0.5f*p3[1];