Fixed remaining syntax errors in OSL files. node_sepcomb_rgb.osl is split into 2 parts, since OSL only allows one shader per file.

intern/cycles/kernel/kernel_accumulate.h

@@ -303,7 +303,7 @@ __device_inline void path_radiance_clamp(PathRadiance *L, float3 *L_sum, float c
 {
 	float sum = fabsf((*L_sum).x) + fabsf((*L_sum).y) + fabsf((*L_sum).z);
 
-	if(!isfinite(sum)) {
+	if(!std::isfinite(sum)) {
 		/* invalid value, reject */
 		*L_sum = make_float3(0.0f, 0.0f, 0.0f);
 

intern/cycles/kernel/osl/nodes/CMakeLists.txt

@@ -8,6 +8,7 @@ set(SRC_OSL
 	node_bump.osl
 	node_camera.osl
 	node_checker_texture.osl
+	node_combine_rgb.osl
 	node_convert_from_color.osl
 	node_convert_from_float.osl
 	node_convert_from_normal.osl
@@ -38,7 +39,7 @@ set(SRC_OSL
 	node_output_displacement.osl
 	node_output_surface.osl
 	node_output_volume.osl
-	node_sepcomb_rgb.osl
+	node_separate_rgb.osl
 	node_sky_texture.osl
 	node_texture_coordinate.osl
 	node_translucent_bsdf.osl

intern/cycles/kernel/osl/nodes/node_brightness.osl

@@ -20,15 +20,16 @@
 
 shader node_brightness(
 	color ColorIn = color(0.8, 0.8, 0.8),
-	float Bright = 0.0,
+	float Brightness = 0.0,
 	float Contrast = 0.0,
-	output ColorOut = color(0.8, 0.8, 0.8)
+	output color ColorOut = color(0.8, 0.8, 0.8))
 {
 	float delta = Contrast * (1.0/200.0);
 	float a = 1.0 - delta * 2.0;
 	float b;
 
-	Bright *= 1.0/100.0;
+	/* input value is a percentage */
+	float bright_factor = Brightness / 100.0;
 
 	/*
 	* The algorithm is by Werner D. Streidt
@@ -38,11 +39,11 @@ shader node_brightness(
 
 	if (Contrast > 0.0) {
 		a = (a < 0.0 ? 1.0/a : 0.0);
-		b = a * (Brightness - delta);
+		b = a * (bright_factor - delta);
 	}
 	else {
 		delta *= -1.0;
-		b = a * (Brightness + delta);
+		b = a * (bright_factor + delta);
 	}
 
 	ColorOut = a * ColorIn + b;

intern/cycles/kernel/osl/nodes/node_checker_texture.osl

@@ -49,10 +49,10 @@ shader node_checker_texture(
 {
 	Fac = checker(Vector*Scale);
 	if(Fac == 1.0) {
-		Color = color(Color1, Color1, Color1);
+		Color = Color1;
 	}
 	else {
-		Color = color(Color2, Color2, Color2);
+		Color = Color2;
 	}
 }
 

intern/cycles/kernel/osl/nodes/node_combine_rgb.osl

@@ -0,0 +1,29 @@
+/*
+ * Copyright 2011, Blender Foundation.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+#include "stdosl.h"
+
+shader node_combine_rgb(
+	float R = 0.0,
+	float G = 0.0,
+	float B = 0.0,
+	output color Image = color(0.8, 0.8, 0.8))
+{
+	Image = color(R, G, B);
+}
+

intern/cycles/kernel/osl/nodes/node_gamma.osl

@@ -21,13 +21,7 @@
 shader node_gamma(
 	color ColorIn = color(0.8, 0.8, 0.8),
 	float Gamma = 1.0,
-	output ColorOut = color(0.8, 0.8, 0.8)
+	output color ColorOut = color(0.0, 0.0, 0.0))
 {
-	int i;
+	ColorOut = pow(ColorIn, Gamma);
-	for (i=0;i<3;i++) {
-		if (ColorIn[i] > 0.0)
-			ColorIn[i] = powf(ColorIn[i], Gamma);
-	}
-
-	ColorOut = ColorIn;
 }

intern/cycles/kernel/osl/nodes/node_invert.osl

@@ -21,7 +21,7 @@
 shader node_invert(
 	float Fac = 1.0,
 	color ColorIn = color(0.8, 0.8, 0.8),
-	output ColorOut = color(0.8, 0.8, 0.8)
+	output color ColorOut = color(0.8, 0.8, 0.8))
 {
 	color ColorInv = color(1.0) - ColorIn;
 	ColorOut = mix(ColorIn, ColorInv, Fac);

intern/cycles/kernel/osl/nodes/node_noise_texture.osl

@@ -35,7 +35,7 @@ float noise(point p, string basis, float distortion, float detail)
 		p += r;
 	}
 
-	fac = noise_turbulence(p, basis, detail, hard);
+	fac = noise_turbulence(p, basis, (int)detail, hard);
 	
 	return fac;
     

intern/cycles/kernel/osl/nodes/node_normal.osl

@@ -24,8 +24,7 @@ shader node_normal(
 	output normal NormalOut = normal(0.0, 0.0, 0.0),
 	output float Dot = 1.0)
 {
-	Direction = normalize(Direction);
+	NormalOut = normalize(Direction);
-	NormalOut = Direction;
+	Dot = dot(NormalOut, NormalIn);
-	Dot = dot(Direction, NormalIn);
 }
 

intern/cycles/kernel/osl/nodes/node_separate_rgb.osl

@@ -24,17 +24,7 @@ shader node_separate_rgb(
 	output float G = 0.0,
 	output float B = 0.0)
 {
-		R = Image[0];
+	R = Image[0];
-		G = Image[1];
+	G = Image[1];
-		B = Image[2];
+	B = Image[2];
 }
-
-shader node_combine_rgb(
-	float R = 0.0,
-	float G = 0.0,
-	float B = 0.0,
-	output color Image = color(0.8, 0.8, 0.8)
-{
-	Image = color(R, G, B)
-}
-

intern/cycles/kernel/osl/nodes/node_wave_texture.osl

@@ -38,7 +38,7 @@ float wave(point p, float scale, string type, float detail, float distortion, fl
 	}
 	
 	if(distortion != 0.0) {
-		n = n +(distortion * noise_turbulence(p*dscale, "Perlin", detail, 0));
+		n = n +(distortion * noise_turbulence(p*dscale, "Perlin", (int)detail, 0));
 	}
 	result = noise_wave("Sine", n);