Scanline decoding for jpeg

tests/CodexTest.cpp

 /*
  * Copyright 2015 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "Resources.h"
 #include "SkBitmap.h"
 #include "SkCodec.h"
@@ skipping 87 matching lines @@
     check(r, "color_wheel.ico", SkISize::Make(128, 128), false);
     // Decodes an embedded PNG image
     check(r, "google_chrome.ico", SkISize::Make(256, 256), false);
 
     // GIF
     check(r, "box.gif", SkISize::Make(200, 55), false);
     check(r, "color_wheel.gif", SkISize::Make(128, 128), false);
     check(r, "randPixels.gif", SkISize::Make(8, 8), false);
 
     // JPG
-    check(r, "CMYK.jpg", SkISize::Make(642, 516), false);
-    check(r, "color_wheel.jpg", SkISize::Make(128, 128), false);
-    check(r, "grayscale.jpg", SkISize::Make(128, 128), false);
-    check(r, "mandrill_512_q075.jpg", SkISize::Make(512, 512), false);
-    check(r, "randPixels.jpg", SkISize::Make(8, 8), false);
+    check(r, "CMYK.jpg", SkISize::Make(642, 516), true);
+    check(r, "color_wheel.jpg", SkISize::Make(128, 128), true);
+    check(r, "grayscale.jpg", SkISize::Make(128, 128), true);
+    check(r, "mandrill_512_q075.jpg", SkISize::Make(512, 512), true);
+    check(r, "randPixels.jpg", SkISize::Make(8, 8), true);
 
     // PNG
     check(r, "arrow.png", SkISize::Make(187, 312), true);
     check(r, "baby_tux.png", SkISize::Make(240, 246), true);
     check(r, "color_wheel.png", SkISize::Make(128, 128), true);
     check(r, "half-transparent-white-pixel.png", SkISize::Make(1, 1), true);
     check(r, "mandrill_128.png", SkISize::Make(128, 128), true);
     check(r, "mandrill_16.png", SkISize::Make(16, 16), true);
     check(r, "mandrill_256.png", SkISize::Make(256, 256), true);
     check(r, "mandrill_32.png", SkISize::Make(32, 32), true);
@@ skipping 68 matching lines @@
     // JPG
     test_dimensions(r, "CMYK.jpg");
     test_dimensions(r, "color_wheel.jpg");
     test_dimensions(r, "grayscale.jpg");
     test_dimensions(r, "mandrill_512_q075.jpg");
     test_dimensions(r, "randPixels.jpg");
 }