commit d6e6e6699a85c6ed79e7d3b01e30d19e361ae049
author Hal Canary <halcanary@google.com> Sat Jun 17 10:38:13 2017 -0400
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Jun 19 15:56:33 2017 +0000
tree 629683240e1596e0adfdc9d659f2687fe8a62cab
parent 6d28730b2b13876601dec60caf49ba89e29c6fad

factor out hexadecimal constants.

Now we don't have to rely on the linker to de-duplicate
so many gHex[] constants.

Change-Id: Ia86d3a92648415afdb8d29499b4faded5ed05c7d
Reviewed-on: https://skia-review.googlesource.com/20180
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>

src/pdf/SkPDFUtils.cpp

diff --git a/src/pdf/SkPDFUtils.cpp b/src/pdf/SkPDFUtils.cpp
index 2487043..3cbf038 100644
--- a/src/pdf/SkPDFUtils.cpp
+++ b/src/pdf/SkPDFUtils.cpp
@@ -479,10 +479,8 @@
         wStream->writeText("<");
         for (size_t i = 0; i < len; i++) {
             uint8_t c = static_cast<uint8_t>(cin[i]);
-            static const char gHex[] = "0123456789ABCDEF";
-            char hexValue[2];
-            hexValue[0] = gHex[(c >> 4) & 0xF];
-            hexValue[1] = gHex[ c       & 0xF];
+            char hexValue[2] = { SkHexadecimalDigits::gUpper[c >> 4],
+                                 SkHexadecimalDigits::gUpper[c & 0xF] };
             wStream->write(hexValue, 2);
         }
         wStream->writeText(">");