Update PIEXandroid-cts_7.1_r1android-cts-7.1_r9android-cts-7.1_r8android-cts-7.1_r7android-cts-7.1_r6android-cts-7.1_r5android-cts-7.1_r4android-cts-7.1_r3android-cts-7.1_r29android-cts-7.1_r28android-cts-7.1_r27android-cts-7.1_r26android-cts-7.1_r25android-cts-7.1_r24android-cts-7.1_r23android-cts-7.1_r22android-cts-7.1_r21android-cts-7.1_r20android-cts-7.1_r2android-cts-7.1_r19android-cts-7.1_r18android-cts-7.1_r17android-cts-7.1_r16android-cts-7.1_r15android-cts-7.1_r14android-cts-7.1_r13android-cts-7.1_r12android-cts-7.1_r11android-cts-7.1_r10android-cts-7.1_r1android-7.1.2_r9android-7.1.2_r8android-7.1.2_r6android-7.1.2_r5android-7.1.2_r4android-7.1.2_r39android-7.1.2_r38android-7.1.2_r37android-7.1.2_r36android-7.1.2_r33android-7.1.2_r32android-7.1.2_r30android-7.1.2_r3android-7.1.2_r29android-7.1.2_r28android-7.1.2_r27android-7.1.2_r25android-7.1.2_r24android-7.1.2_r23android-7.1.2_r2android-7.1.2_r19android-7.1.2_r18android-7.1.2_r17android-7.1.2_r16android-7.1.2_r15android-7.1.2_r14android-7.1.2_r13android-7.1.2_r12android-7.1.2_r11android-7.1.2_r10android-7.1.2_r1android-7.1.1_r9android-7.1.1_r8android-7.1.1_r7android-7.1.1_r61android-7.1.1_r60android-7.1.1_r6android-7.1.1_r59android-7.1.1_r58android-7.1.1_r57android-7.1.1_r56android-7.1.1_r55android-7.1.1_r54android-7.1.1_r53android-7.1.1_r52android-7.1.1_r51android-7.1.1_r50android-7.1.1_r49android-7.1.1_r48android-7.1.1_r47android-7.1.1_r46android-7.1.1_r45android-7.1.1_r44android-7.1.1_r43android-7.1.1_r42android-7.1.1_r41android-7.1.1_r40android-7.1.1_r4android-7.1.1_r39android-7.1.1_r38android-7.1.1_r35android-7.1.1_r33android-7.1.1_r32android-7.1.1_r31android-7.1.1_r3android-7.1.1_r28android-7.1.1_r27android-7.1.1_r26android-7.1.1_r25android-7.1.1_r24android-7.1.1_r23android-7.1.1_r22android-7.1.1_r21android-7.1.1_r20android-7.1.1_r2android-7.1.1_r17android-7.1.1_r16android-7.1.1_r15android-7.1.1_r14android-7.1.1_r13android-7.1.1_r12android-7.1.1_r11android-7.1.1_r10android-7.1.1_r1android-7.1.0_r7android-7.1.0_r6android-7.1.0_r5android-7.1.0_r4android-7.1.0_r3android-7.1.0_r2android-7.1.0_r1nougat-mr2.3-releasenougat-mr2.2-releasenougat-mr2.1-releasenougat-mr2-security-releasenougat-mr2-releasenougat-mr2-pixel-releasenougat-mr2-devnougat-mr1.8-releasenougat-mr1.7-releasenougat-mr1.6-releasenougat-mr1.5-releasenougat-mr1.4-releasenougat-mr1.3-releasenougat-mr1.2-releasenougat-mr1.1-releasenougat-mr1-volantis-releasenougat-mr1-security-releasenougat-mr1-releasenougat-mr1-flounder-releasenougat-mr1-devnougat-mr1-cts-releasenougat-dr1-releasenougat-dev

* Adjust the max thumbnail size to 512 pixel
* Reads the correct full dimensions for DNGs which are stored in DefaultCropSize of the main image

Cherry-pick of be908191d0a6883a95333bdc0bca749c9b830969 from public AOSP

This change should fix the issue of Skia getPixels() / getAndroidPixels()
It is already tested and used by the up-stream Skia since http://crrev.com/1883783002

Bug: 28162811, Bug: 28119810
Change-Id: I78caa62eb79ae0b6c8cf718a2ba82c0b6bde9f27

2 files changed, 17 insertions, 16 deletions

diff --git a/src/tiff_parser.cc b/src/tiff_parser.cc
index 697e320..00bb944 100644
--- a/src/tiff_parser.cc
+++ b/src/tiff_parser.cc
@@ -556,7 +556,22 @@ bool GetFullDimension32(const TiffDirectory& tiff_directory,
     }
   }
 
-  if (tiff_directory.Has(kExifTagWidth) && tiff_directory.Has(kExifTagHeight)) {
+  if (tiff_directory.Has(kExifTagDefaultCropSize)) {
+    std::vector<std::uint32_t> crop(2);
+    std::vector<Rational> crop_rational(2);
+    if (tiff_directory.Get(kExifTagDefaultCropSize, &crop)) {
+      *width = crop[0];
+      *height = crop[1];
+    } else if (tiff_directory.Get(kExifTagDefaultCropSize, &crop_rational) &&
+               crop_rational[0].denominator != 0 &&
+               crop_rational[1].denominator != 0) {
+      *width = crop_rational[0].numerator / crop_rational[0].denominator;
+      *height = crop_rational[1].numerator / crop_rational[1].denominator;
+    } else {
+      return false;
+    }
+  } else if (tiff_directory.Has(kExifTagWidth) &&
+             tiff_directory.Has(kExifTagHeight)) {
     if (!tiff_directory.Get(kExifTagWidth, width) ||
         !tiff_directory.Get(kExifTagHeight, height)) {
       return false;
@@ -585,20 +600,6 @@ bool GetFullDimension32(const TiffDirectory& tiff_directory,
     } else {
       return false;
     }
-  } else if (tiff_directory.Has(kExifTagDefaultCropSize)) {
-    std::vector<std::uint32_t> crop(2);
-    std::vector<Rational> crop_rational(2);
-    if (tiff_directory.Get(kExifTagDefaultCropSize, &crop)) {
-      *width = crop[0];
-      *height = crop[1];
-    } else if (tiff_directory.Get(kExifTagDefaultCropSize, &crop_rational) &&
-               crop_rational[0].denominator != 0 &&
-               crop_rational[1].denominator != 0) {
-      *width = crop_rational[0].numerator / crop_rational[0].denominator;
-      *height = crop_rational[1].numerator / crop_rational[1].denominator;
-    } else {
-      return false;
-    }
   }
   return true;
 }
diff --git a/src/tiff_parser.h b/src/tiff_parser.h
index a19b71e..3cb9d7e 100644
--- a/src/tiff_parser.h
+++ b/src/tiff_parser.h
@@ -28,7 +28,7 @@
 namespace piex {
 
 // Specifies the maximum number of pixels for thumbnails in each direction.
-const int kThumbnailMaxDimension = 256;
+const int kThumbnailMaxDimension = 512;
 
 // Specifies all tags that might be of interest to get the preview data.
 enum GpsTags {