Create CocoaPod, accompanying sample app

.gitignore

@@ -0,0 +1,28 @@
+# Xcode
+#
+build/
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+project.xcworkspace/
+!default.perspectivev3
+xcuserdata
+*.xccheckout
+*.moved-aside
+DerivedData
+*.hmap
+*.ipa
+*.xcuserstate
+.DS_Store
+
+# CocoaPods
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# http://guides.cocoapods.org/using/using-cocoapods.html#should-i-ignore-the-pods-directory-in-source-control
+#
+Pods/

README.md

@@ -0,0 +1,17 @@
+# UIImageDSP
+
+Category on UIImage provides processing extensions using the Accelerate framework. Original implemenation can be found [here](https://github.com/gdawg/uiimage-dsp).
+
+## Installation
+
+Add a dependency on `UIImageDSP` in your pod spec or Podfile
+
+## Use
+
+```objc
+#import <UIImageDSP/UIImage+DSP.h>
+
+image = [originalImage imageByApplyingGaussianBlur3x3];
+```
+
+Look in UIImage+DSP for all available methods.

UIImageDSP.podspec

@@ -0,0 +1,23 @@
+Pod::Spec.new do |s|
+    s.name         = "UIImageDSP"
+    s.version      = "0.0.1"
+    s.summary      = "iOS UIImage processing functions using the Accelerate framework for speed"
+    s.homepage     = "https://github.com/ssoper/uiimage-dsp"
+
+    s.license      = {
+      :type => 'Apache',
+      :file => 'LICENSE'
+    }
+
+    s.authors       = {
+      'gdawg'      => '[email protected]',
+      'Sean Soper' => '[email protected]'
+    }
+
+    s.requires_arc = true
+    s.platform     = :ios, "7.0"
+    s.source       = { :git => "https://github.com/ssoper/uiimage-dsp.git", :tag => s.version.to_s }
+    s.frameworks   = 'Accelerate'
+
+    s.source_files = 'UIImageDSP'
+end

image-dsp/UIImage+DSP.h → UIImageDSP/UIImage+DSP.h

@@ -11,7 +11,7 @@
 //  Most users will just want to call one of the imageByApplying... functions.
 //  For more advanced use see the DSPMatrixSize typdef and imageByApplyingMatrix methods. 
 
-#import <Foundation/Foundation.h>
+@import UIKit;
 
 // all the different matrix sizes we support
 typedef enum {

image-dsp/UIImage+DSP.m → UIImageDSP/UIImage+DSP.m

@@ -289,8 +289,8 @@ CGContextAndDataRef _dsp_utils_CreateARGBBitmapContext (CGImageRef inImage)
     CGContextRef    context = NULL;
     CGColorSpaceRef colorSpace;
     void *          bitmapData;
-    int             bitmapByteCount;
-    int             bitmapBytesPerRow;
+    NSInteger       bitmapByteCount;
+    NSInteger       bitmapBytesPerRow;
 
 
     size_t pixelsWide = CGImageGetWidth(inImage);
@@ -314,7 +314,7 @@ CGContextAndDataRef _dsp_utils_CreateARGBBitmapContext (CGImageRef inImage)
                                      8,
                                      bitmapBytesPerRow,
                                      colorSpace,
-                                     kCGImageAlphaPremultipliedFirst);
+                                     (CGBitmapInfo)kCGImageAlphaPremultipliedFirst);
     if (context == NULL)
     {
         free (bitmapData);

UIImageDSPExample/Podfile

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+inhibit_all_warnings!
+
+pod 'UIImageDSP', :path => '..'

UIImageDSPExample/Podfile.lock

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+PODS:
+  - UIImageDSP (0.0.1)
+
+DEPENDENCIES:
+  - UIImageDSP (from `..`)
+
+EXTERNAL SOURCES:
+  UIImageDSP:
+    :path: ..
+
+SPEC CHECKSUMS:
+  UIImageDSP: f642f3d5df7af4cc70786192ee7e5d9af299acb8
+
+COCOAPODS: 0.35.0