From bb150bc49913fbe1a8f09e19d1896e03b95db48d Mon Sep 17 00:00:00 2001
From: Drawaes <seawardtim@gmail.com>
Date: Tue, 25 Apr 2017 23:28:10 +0100
Subject: [PATCH] Added bulk pixel operation for RGB

---
 src/ImageSharp/Formats/Png/PngDecoderCore.cs | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/src/ImageSharp/Formats/Png/PngDecoderCore.cs b/src/ImageSharp/Formats/Png/PngDecoderCore.cs
index 4ed3fcecb..cf3b657cf 100644
--- a/src/ImageSharp/Formats/Png/PngDecoderCore.cs
+++ b/src/ImageSharp/Formats/Png/PngDecoderCore.cs
@@ -657,17 +657,7 @@ namespace ImageSharp.Formats
 
                 case PngColorType.Rgb:
 
-                    for (int x = 0; x < this.header.Width; x++)
-                    {
-                        int offset = 1 + (x * this.bytesPerPixel);
-
-                        byte r = defilteredScanline[offset];
-                        byte g = defilteredScanline[offset + this.bytesPerSample];
-                        byte b = defilteredScanline[offset + (2 * this.bytesPerSample)];
-
-                        color.PackFromBytes(r, g, b, 255);
-                        pixels[x, this.currentRow] = color;
-                    }
+                    BulkPixelOperations<TPixel>.Instance.PackFromXyzBytes(scanlineBuffer, pixelBuffer, this.header.Width);
 
                     break;