From 1eed611c931d0b386c9c336d01b2644e97331ac0 Mon Sep 17 00:00:00 2001
From: Jules <jules@asdf.us>
Date: Wed, 22 Apr 2015 13:54:19 -0400
Subject: hmm its in a weird state

---
 smartblur.js | 112 +++++++++++++++++++++++++++++------------------------------
 1 file changed, 56 insertions(+), 56 deletions(-)

(limited to 'smartblur.js')

diff --git a/smartblur.js b/smartblur.js
index 181b1b4..1a6cebb 100644
--- a/smartblur.js
+++ b/smartblur.js
@@ -5,7 +5,7 @@ SmartBlurFilter = function () {
   var REGION_SIZE = 5
   var edge_zero_fill = true
 
-	var kx = -((REGION_SIZE/2)|0), ky = -((REGION_SIZE/2)|0), klen = REGION_SIZE*REGION_SIZE
+  var kx = -((REGION_SIZE/2)|0), ky = -((REGION_SIZE/2)|0), klen = REGION_SIZE*REGION_SIZE
 
   var kernelArray = [
     1,1,1,1,1,1,1,1,1,
@@ -29,31 +29,31 @@ SmartBlurFilter = function () {
   function rmsError(src, i, size) {
     var ave = 0;
 
-		var len = size*size, data = src.data
-
-		var ix, iy
-		var r,g,b,a
-		var w = src.width, h = src.height
-		ix = i%w
-		iy = (i/w)|0
-		it = i * 4
-		r = g = b = a = 0
-		for (var j = 0; j < klen; j++) {
-			jx = ix +  j%size + kx
-			jy = iy + ((j/size)|0) + ky
-			jt = 4 * (jx + jy*w)
-			if (0 > jx || jx > w || 0 > jy || jy > h) {
-				if (edge_zero_fill) {
-					continue
-				}
-				jt = it
-			}
-			r += data[jt]
-// 			g += data[jt+1]
-// 			b += data[jt+2]
-// 			a += data[jt+3]
-		}
-    r /= klen
+    var len = size*size, data = src.data
+
+    var ix, iy
+    var r,g,b,a
+    var w = src.width, h = src.height
+    ix = i%w
+    iy = (i/w)|0
+    it = i * 4
+    r = g = b = a = 0
+    for (var j = 0; j < klen; j++) {
+      jx = ix +  j%size + kx
+      jy = iy + ((j/size)|0) + ky
+      jt = 4 * (jx + jy*w)
+      if (0 > jx || jx > w || 0 > jy || jy > h) {
+        if (edge_zero_fill) {
+          continue
+        }
+        jt = it
+      }
+      ave += data[jt]
+//       g += data[jt+1]
+//       b += data[jt+2]
+//       a += data[jt+3]
+    }
+    ave /= klen
 //     g /= klen
 //     b /= klen
 //     a /= klen
@@ -61,48 +61,48 @@ SmartBlurFilter = function () {
     var diff = 0
     var accumulator = 0
 
-		for (var j = 0; j < klen; j++) {
-			jx = ix +  j%size + kx
-			jy = iy + ((j/size)|0) + ky
-			jt = 4 * (jx + jy*w)
-			if (0 > jx || jx > w || 0 > jy || jy > h) {
-				if (edge_zero_fill) {
-					continue
-				}
-				jt = it
-			}
-			diff = data[ jt ] - ave
-			diff *= diff
-			accumulator += diff
+    for (var j = 0; j < klen; j++) {
+      jx = ix +  j%size + kx
+      jy = iy + ((j/size)|0) + ky
+      jt = 4 * (jx + jy*w)
+      if (0 > jx || jx > w || 0 > jy || jy > h) {
+        if (edge_zero_fill) {
+          continue
+        }
+        jt = it
+      }
+      diff = data[ jt ] - ave
+      diff *= diff
+      accumulator += diff
     }
 
-    var rms = accumulator / klen
-    rms = Math.sqrt(rms) / 255
+    var rms = accumulator / klen/10
+    rms = Math.sqrt(rms) // / 255
     return rms
   }
 
   function lerpPixel( src, dest, blur, i, amt) {
-  	dest[i]   = lerp(src[i],   blur[i],   amt)
-  	dest[i+1] = lerp(src[i+1], blur[i+1], amt)
-  	dest[i+2] = lerp(src[i+2], blur[i+2], amt)
-  	dest[i+3] = lerp(src[i+3], blur[i+3], amt)
+    dest[i]   = lerp(src[i],   blur[i],   amt)
+    dest[i+1] = lerp(src[i+1], blur[i+1], amt)
+    dest[i+2] = lerp(src[i+2], blur[i+2], amt)
+    dest[i+3] = lerp(src[i+3], blur[i+3], amt)
   }
 
   function blurImage( src, dest, blur, sensitivity ) {
     var newPixel = 0
     var amt = 0
     var size = REGION_SIZE
-		var w = src.width, rms
+    var w = src.width, rms
 
-		var srcData = src.data
-		var destData = dest.data
-		var blurData = blur.data
+    var srcData = src.data
+    var destData = dest.data
+    var blurData = blur.data
     for (var i = 0, len = srcData.length/4; i < len; i++) {
 
-			rms = rmsError(src, i, size)
-
-//			amt = rms < sensitivity ? rms/sensitivity : 1.0
-			lerpPixel( srcData, destData, blurData, i*4, rms)
+      rms = rmsError(src, i, size)
+      amt = rms < sensitivity ? rms/sensitivity : 1.0
+if (1000<i&&i<1100)console.log(rms,amt)
+      lerpPixel( srcData, destData, blurData, i*4, rms)
     }
     
     return dest
@@ -127,12 +127,12 @@ SmartBlurFilter = function () {
     // blur the cloned image
     dest = convolver.filter(src, dest);
 
-		destctx.putImageData(dest, 0,0)
+    destctx.putImageData(dest, 0,0)
     var blurred = destctx.getImageData(0,0,w,h)
     var dest = srcctx.getImageData(0,0,w,h)
     dest = blurImage(src, dest, blurred, SENSITIVITY)
-		destctx.putImageData(dest, 0,0)
+    destctx.putImageData(dest, 0,0)
 
     return dest_canvas
   }
-}
\ No newline at end of file
+}
-- 
cgit v1.2.3-70-g09d2