From 710e7d3cf526c9c578a8f342d121216945333fc7 Mon Sep 17 00:00:00 2001
From: tibbi <tibor@kaputa.sk>
Date: Thu, 22 Jun 2017 22:54:03 +0200
Subject: [PATCH] avoid rotating images by 0 degrees

---
 .../kotlin/com/simplemobiletools/camera/PhotoProcessor.kt  | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/app/src/main/kotlin/com/simplemobiletools/camera/PhotoProcessor.kt b/app/src/main/kotlin/com/simplemobiletools/camera/PhotoProcessor.kt
index cc3e5b1c..e96626c0 100644
--- a/app/src/main/kotlin/com/simplemobiletools/camera/PhotoProcessor.kt
+++ b/app/src/main/kotlin/com/simplemobiletools/camera/PhotoProcessor.kt
@@ -75,7 +75,7 @@ class PhotoProcessor(val activity: MainActivity, val uri: Uri?, val currCameraId
                 else -> 0
             }
 
-            image = rotate(image, imageRot + deviceRot + previewRot) ?: return ""
+            image = rotate(image, (imageRot + deviceRot + previewRot) % 360) ?: return ""
             image.compress(Bitmap.CompressFormat.JPEG, 80, fos)
             fos?.close()
             return photoFile.absolutePath
@@ -93,11 +93,14 @@ class PhotoProcessor(val activity: MainActivity, val uri: Uri?, val currCameraId
     }
 
     private fun rotate(bitmap: Bitmap, degree: Int): Bitmap? {
+        if (degree == 0)
+            return bitmap
+
         val width = bitmap.width
         val height = bitmap.height
 
         val matrix = Matrix()
-        matrix.setRotate((degree % 360).toFloat())
+        matrix.setRotate(degree.toFloat())
         try {
             return Bitmap.createBitmap(bitmap, 0, 0, width, height, matrix, true)
         } catch (e: OutOfMemoryError) {