Tidy up shader code

Author: photonstorm

src/renderer/webgl/shaders/BitmapMask-frag.js

@@ -8,7 +8,7 @@ module.exports = [
     'uniform sampler2D uMaskSampler;',
     'uniform bool uInvertMaskAlpha;',
     '',
-    'void main()',
+    'void main ()',
     '{',
     '    vec2 uv = gl_FragCoord.xy / uResolution;',
     '    vec4 mainColor = texture2D(uMainSampler, uv);',

src/renderer/webgl/shaders/BitmapMask-vert.js

@@ -5,7 +5,7 @@ module.exports = [
     '',
     'attribute vec2 inPosition;',
     '',
-    'void main()',
+    'void main ()',
     '{',
     '    gl_Position = vec4(inPosition, 0.0, 1.0);',
     '}',

src/renderer/webgl/shaders/Copy-frag.js

@@ -8,7 +8,7 @@ module.exports = [
     '',
     'varying vec2 outTexCoord;',
     '',
-    'void main()',
+    'void main ()',
     '{',
     '    gl_FragColor = texture2D(uMainSampler, outTexCoord) * uBrightness;',
     '}',

src/renderer/webgl/shaders/Graphics-frag.js

@@ -5,7 +5,7 @@ module.exports = [
     '',
     'varying vec4 outColor;',
     '',
-    'void main()',
+    'void main ()',
     '{',
     '    gl_FragColor = vec4(outColor.bgr * outColor.a, outColor.a);',
     '}',

src/renderer/webgl/shaders/Multi-frag.js

@@ -10,7 +10,7 @@ module.exports = [
     'varying float outTintEffect;',
     'varying vec4 outTint;',
     '',
-    'void main()',
+    'void main ()',
     '{',
     '    vec4 texture;',
     '',

src/renderer/webgl/shaders/Multi-vert.js

@@ -25,6 +25,5 @@ module.exports = [
     '    outTint = inTint;',
     '    outTintEffect = inTintEffect;',
     '}',
-    '',
     ''
 ].join('\n');

src/renderer/webgl/shaders/PointLight-frag.js

@@ -9,7 +9,7 @@ module.exports = [
     'varying vec4 lightColor;',
     'varying float lightRadius;',
     '',
-    'void main()',
+    'void main ()',
     '{',
     '    vec2 center = vec2((lightPosition.x + 1.0) * uResolution.x, (lightPosition.y + 1.0) * uResolution.y);',
     '',

src/renderer/webgl/shaders/PostFX-frag.js

@@ -7,7 +7,7 @@ module.exports = [
     '',
     'varying vec2 outTexCoord;',
     '',
-    'void main()',
+    'void main ()',
     '{',
     '    gl_FragColor = texture2D(uMainSampler, outTexCoord);',
     '}',

src/renderer/webgl/shaders/Single-frag.js

@@ -9,7 +9,7 @@ module.exports = [
     'varying float outTintEffect;',
     'varying vec4 outTint;',
     '',
-    'void main()',
+    'void main ()',
     '{',
     '    vec4 texture = texture2D(uMainSampler, outTexCoord);',
     '    vec4 texel = vec4(outTint.bgr * outTint.a, outTint.a);',

src/renderer/webgl/shaders/src/BitmapMask.frag

@@ -7,7 +7,7 @@ uniform sampler2D uMainSampler;
 uniform sampler2D uMaskSampler;
 uniform bool uInvertMaskAlpha;
 
-void main()
+void main ()
 {
     vec2 uv = gl_FragCoord.xy / uResolution;
     vec4 mainColor = texture2D(uMainSampler, uv);