CCEffects - Misc cleanup - No functional change

- Correct case of CCTexture.h in a #import
- Replace badly copy-pasted ;; with ;
- Remove some trailing whitespace

Author: Thayer J Andrews

cocos2d/CCEffect.m

@@ -8,7 +8,7 @@
 
 #import "CCEffect.h"
 #import "CCEffect_Private.h"
-#import "CCtexture.h"
+#import "CCTexture.h"
 
 #if CC_ENABLE_EXPERIMENTAL_EFFECTS
 NSString * const CCShaderUniformPreviousPassTexture = @"cc_PreviousPassTexture";
@@ -537,7 +537,7 @@ - (CCEffectPrepareStatus)prepareForRendering
 -(CCEffectRenderPass *)renderPassAtIndex:(NSInteger)passIndex
 {
     NSAssert((passIndex >= 0) && (passIndex < _renderPasses.count), @"Pass index out of range.");
-    return _renderPasses[passIndex];;
+    return _renderPasses[passIndex];
 }
 
 -(BOOL)stitchSupported:(CCEffectFunctionStitchFlags)stitch

cocos2d/CCEffectGlass.m

@@ -137,7 +137,7 @@ -(void)buildFragmentFunctions
 
                                    // Add the reflected color modulated by the fresnel term. Multiplying by the normal
                                    // map alpha also allows the effect to be disabled for specific pixels.
-                                   float fresnel = max(u_fresnelBias + (1.0 - u_fresnelBias) * pow((1.0 - nDotV), u_fresnelPower), 0.0);;
+                                   float fresnel = max(u_fresnelBias + (1.0 - u_fresnelBias) * pow((1.0 - nDotV), u_fresnelPower), 0.0);
                                    vec4 reflection = normalMap.a * fresnel * texture2D(u_reflectEnvMap, reflectTexCoords);
 
                                    return primaryColor + refraction + reflection;

cocos2d/CCEffectReflection.m

@@ -106,12 +106,12 @@ -(void)buildFragmentFunctions
                                    // Compute the combination of the sprite's color and texture.
                                    vec4 primaryColor = inputValue;
 
-                                   float fresnel = max(u_fresnelBias + (1.0 - u_fresnelBias) * pow((1.0 - nDotV), u_fresnelPower), 0.0);;
+                                   float fresnel = max(u_fresnelBias + (1.0 - u_fresnelBias) * pow((1.0 - nDotV), u_fresnelPower), 0.0);
 
                                    // If the refracted texture coordinates are within the bounds of the environment map
                                    // blend the primary color with the refracted environment. Multiplying by the normal
                                    // map alpha also allows the effect to be disabled for specific pixels.
-                                   primaryColor += normalMap.a * fresnel * texture2D(u_envMap, reflectTexCoords);                                   
+                                   primaryColor += normalMap.a * fresnel * texture2D(u_envMap, reflectTexCoords);
                                    return primaryColor;
                                    );