Add missing shader version tags for the other shaders too

Shaders/3dcloud-ALS.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/3dcloud.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 varying vec4  cloudColor;

Shaders/agriculture-ALS.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, May 2014
 // based on ALS terrain shader

Shaders/airfield-ALS.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 // Ambient term comes in gl_Color.rgb.

Shaders/ambient.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D color_tex;
 uniform sampler2D ao_tex;
 uniform sampler2D normal_tex;

Shaders/birds-ALS.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 uniform sampler2D texture;
 

Shaders/bloom-combine.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D color_tex;
 uniform sampler2D spec_emis_tex;
 void main() {

Shaders/blur.frag

@@ -1,4 +1,5 @@
 #version 120
+
 uniform sampler2D input_tex;
 uniform vec2 fg_BufferSize;
 uniform float blurOffset_x;

Shaders/cinema.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D lighting_tex;
 uniform sampler2D bloom_tex;
 uniform sampler2D film_tex;

Shaders/cloud-static-ALS.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/cloud-static.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/clouds-box.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/clouds-layered.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/clouds-test.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/clouds-thick.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/clouds-thin.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/clouds-thinlayer.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/contrail.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 
 varying float fogFactor;

Shaders/deferred-gbuffer.frag

@@ -1,3 +1,4 @@
+#version 120
 #extension GL_EXT_gpu_shader4 : enable
 // -*- mode: C; -*-
 // Licence: GPL v2

Shaders/deferred-tree.frag

@@ -1,3 +1,4 @@
+#version 120
 #extension GL_EXT_gpu_shader4 : enable
 //
 // attachment 0:  normal.x  |  normal.x  |  normal.y  |  normal.y

Shaders/display.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D lighting_tex;
 uniform sampler2D bloom_tex;
 

Shaders/drunway-ALS.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 // Ambient term comes in gl_Color.rgb.

Shaders/fog.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D depth_tex;
 uniform sampler2D normal_tex;
 uniform sampler2D color_tex;

Shaders/gbuffer-encode.frag

@@ -1,4 +1,5 @@
 // -*- mode: C; -*-
+#version 120
 // Licence: GPL v2
 // Author: Frederic Bouvier.
 

Shaders/gbuffer-functions.frag

@@ -1,4 +1,5 @@
 // -*- mode: C; -*-
+#version 120
 // Licence: GPL v2
 // Author: Frederic Bouvier.
 

Shaders/glass-ALS.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 varying vec2 rawPos;
 varying vec2 nPos;

Shaders/hazes.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 uniform float air_pollution;
 

Shaders/include_fog.frag

@@ -1,3 +1,5 @@
+#version 120
+
 //#define fog_FuncTION
 //varying vec3 PointPos;
 
@@ -13,4 +15,4 @@ vec3 fog_Func(vec3 color, int type)
 			fogFactor=1.0;
 
 		return mix(gl_Fog.color.rgb, color, fogFactor);
-}
+}

Shaders/light-point.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform vec2 fg_BufferSize;
 uniform vec3 fg_Planes;
 

Shaders/light-spot.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform vec2 fg_BufferSize;
 uniform vec3 fg_Planes;
 

Shaders/lightmap.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // Ambient term comes in gl_Color.rgb.
 //
@@ -71,4 +72,4 @@ void main()
    // gl_FragColor = mix(gl_Fog.color, fragColor, fogFactor);
    fragColor.rgb = fog_Func(fragColor.rgb, fogType);
 	 gl_FragColor = fragColor;
-}
+}

Shaders/lightspot-ALS.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 uniform float eyerel_x1;
 uniform float eyerel_y1;

Shaders/mat-anim.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // Shader for use with material animations
 varying vec4 diffuse, constantColor, matSpecular;

Shaders/model-ALS-base.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 // Ambient term comes in gl_Color.rgb.

Shaders/model-default.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // Ambient term comes in gl_Color.rgb.
 varying vec4 diffuse_term;

Shaders/model-interior-ALS-base.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2015
 

Shaders/model-interior-ALS-detailed.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2015
 

Shaders/night-vision.frag

@@ -1,3 +1,5 @@
+#version 120
+
 // Night vision effect inspired by http://www.geeks3d.com/20091009/shader-library-night-vision-post-processing-filter-glsl/
 
 uniform sampler2D color_tex;

Shaders/rain-layer-ALS.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 varying vec3 hazeColor;

Shaders/rain-layer.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/rock-ALS.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 // Ambient term comes in gl_Color.rgb.

Shaders/runway-ALS.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 // Ambient term comes in gl_Color.rgb.

Shaders/secondary_lights.frag

@@ -1,89 +1,90 @@
-// -*-C++-*-
-
-uniform int display_xsize;
-uniform int display_ysize;
-uniform float field_of_view;
-uniform float view_pitch_offset;
-uniform float view_heading_offset;
-
-float light_distance_fading(in float dist)
-{
-return min(1.0, 10000.0/(dist*dist));
-}
-
-float fog_backscatter(in float avisibility)
-{
-return 0.5* min(1.0,10000.0/(avisibility*avisibility));
-}
-
-
-
-vec3 searchlight()
-{
-
-vec2 center = vec2 (float(display_xsize) * 0.5, float(display_ysize) * 0.4);
-
-float headlightIntensity;  
-float lightRadius = (float(display_xsize) *9.16 /field_of_view);
-float angularDist = length(gl_FragCoord.xy -center);
-
-if (angularDist < lightRadius)
-	{
-	headlightIntensity = pow(cos(angularDist/lightRadius * 1.57075),2.0);
-	//headlightIntensity = headlightIntensity * 
-	//headlightIntensity*= clamp(1.0 + 0.15 * log(1000.0/(dist*dist)),0.0,1.0);
-	return  headlightIntensity * vec3 (0.5,0.5, 0.5);
-	}
-else return vec3 (0.0,0.0,0.0);
-}
-
-vec3 flashlight(in vec3 color, in float radius)
-{
-
-vec2 center = vec2 (float(display_xsize) * 0.5, float(display_ysize) * 0.4);
-
-float headlightIntensity;
-float lightRadius = (float(display_xsize) *radius /field_of_view);
-float angularDist = length(gl_FragCoord.xy -center);
-
-if (angularDist < lightRadius)
- 	{
- 	headlightIntensity = pow(cos(angularDist/lightRadius * 1.57075),2.0);
- 	return headlightIntensity * color;
- 	}
-else return vec3 (0.0,0.0,0.0);
-}
-
-vec3 landing_light(in float offset, in float offsetv)
-{
-
-float fov_h = field_of_view;
-float fov_v = float(display_ysize)/float(display_xsize) * field_of_view; 
-
-float yaw_offset;
-
-if (view_heading_offset > 180.0)
-	{yaw_offset = -360.0+view_heading_offset;}
-else 
-	{yaw_offset = view_heading_offset;}
-
-float x_offset = (float(display_xsize) / fov_h * (yaw_offset + offset));
-float y_offset = -(float(display_ysize) / fov_v * (view_pitch_offset + offsetv));
-
-vec2 center = vec2 (float(display_xsize) * 0.5 + x_offset, float(display_ysize) * 0.4 + y_offset);
-
-
-
-float landingLightIntensity;  
-float lightRadius = (float(display_xsize) *9.16 /field_of_view);
-float angularDist = length(gl_FragCoord.xy -center);
-
-if (angularDist < lightRadius)
-	{
-	landingLightIntensity = pow(cos(angularDist/lightRadius * 1.57075),2.0);
-	//landingLightIntensity *= min(1.0, 10000.0/(dist*dist));
-	return  landingLightIntensity * vec3 (0.5,0.5, 0.5);
-	}
-else return vec3 (0.0,0.0,0.0);
-
-}
+// -*-C++-*-
+#version 120
+
+uniform int display_xsize;
+uniform int display_ysize;
+uniform float field_of_view;
+uniform float view_pitch_offset;
+uniform float view_heading_offset;
+
+float light_distance_fading(in float dist)
+{
+return min(1.0, 10000.0/(dist*dist));
+}
+
+float fog_backscatter(in float avisibility)
+{
+return 0.5* min(1.0,10000.0/(avisibility*avisibility));
+}
+
+
+
+vec3 searchlight()
+{
+
+vec2 center = vec2 (float(display_xsize) * 0.5, float(display_ysize) * 0.4);
+
+float headlightIntensity;  
+float lightRadius = (float(display_xsize) *9.16 /field_of_view);
+float angularDist = length(gl_FragCoord.xy -center);
+
+if (angularDist < lightRadius)
+	{
+	headlightIntensity = pow(cos(angularDist/lightRadius * 1.57075),2.0);
+	//headlightIntensity = headlightIntensity * 
+	//headlightIntensity*= clamp(1.0 + 0.15 * log(1000.0/(dist*dist)),0.0,1.0);
+	return  headlightIntensity * vec3 (0.5,0.5, 0.5);
+	}
+else return vec3 (0.0,0.0,0.0);
+}
+
+vec3 flashlight(in vec3 color, in float radius)
+{
+
+vec2 center = vec2 (float(display_xsize) * 0.5, float(display_ysize) * 0.4);
+
+float headlightIntensity;
+float lightRadius = (float(display_xsize) *radius /field_of_view);
+float angularDist = length(gl_FragCoord.xy -center);
+
+if (angularDist < lightRadius)
+ 	{
+ 	headlightIntensity = pow(cos(angularDist/lightRadius * 1.57075),2.0);
+ 	return headlightIntensity * color;
+ 	}
+else return vec3 (0.0,0.0,0.0);
+}
+
+vec3 landing_light(in float offset, in float offsetv)
+{
+
+float fov_h = field_of_view;
+float fov_v = float(display_ysize)/float(display_xsize) * field_of_view; 
+
+float yaw_offset;
+
+if (view_heading_offset > 180.0)
+	{yaw_offset = -360.0+view_heading_offset;}
+else 
+	{yaw_offset = view_heading_offset;}
+
+float x_offset = (float(display_xsize) / fov_h * (yaw_offset + offset));
+float y_offset = -(float(display_ysize) / fov_v * (view_pitch_offset + offsetv));
+
+vec2 center = vec2 (float(display_xsize) * 0.5 + x_offset, float(display_ysize) * 0.4 + y_offset);
+
+
+
+float landingLightIntensity;  
+float lightRadius = (float(display_xsize) *9.16 /field_of_view);
+float angularDist = length(gl_FragCoord.xy -center);
+
+if (angularDist < lightRadius)
+	{
+	landingLightIntensity = pow(cos(angularDist/lightRadius * 1.57075),2.0);
+	//landingLightIntensity *= min(1.0, 10000.0/(dist*dist));
+	return  landingLightIntensity * vec3 (0.5,0.5, 0.5);
+	}
+else return vec3 (0.0,0.0,0.0);
+
+}

Shaders/space-ALS-base.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 // Ambient term comes in gl_Color.rgb.

Shaders/sunlight-nofiltering.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform mat4 fg_ViewMatrix;
 uniform sampler2D depth_tex;
 uniform sampler2D normal_tex;

Shaders/sunlight-noshadow.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform mat4 fg_ViewMatrix;
 uniform sampler2D depth_tex;
 uniform sampler2D normal_tex;

Shaders/terrain-ALS-base.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 // Ambient term comes in gl_Color.rgb.

Shaders/terrain-ALS-detailed.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 // Ambient term comes in gl_Color.rgb.

Shaders/terrain-ALS-ultra.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 // Ambient term comes in gl_Color.rgb.

Shaders/terrain-nocolor.frag

@@ -1,4 +1,6 @@
 // -*-C++-*-
+#version 120
+
 uniform sampler2D texture;
 
 ////fog "include" /////

Shaders/test.frag

@@ -1,3 +1,5 @@
+#version 120
+
 uniform sampler2D baseTexture;
 varying float fogFactor;
 

Shaders/transition-gbuffer.frag

@@ -2,7 +2,7 @@
 // Texture switching based on face slope and snow level
 // based on earlier work by Frederic Bouvier, Tim Moore, and Yves Sablonier.
 // <20> Emilian Huminiuc 2011
-
+#version 120
 
 varying float	RawPosZ;
 varying vec3	WorldPos;

Shaders/tree-ALS-shadow.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 

Shaders/tree-ALS.frag

@@ -1,4 +1,5 @@
 // -*-C++-*-
+#version 120
 
 // written by Thorsten Renk, Oct 2011, based on default.frag
 

Shaders/trivial.frag

@@ -1,5 +1,5 @@
 // -*-C++-*-
-
+#version 120