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authorKarl Berry <karl@freefriends.org>2017-12-02 23:51:48 +0000
committerKarl Berry <karl@freefriends.org>2017-12-02 23:51:48 +0000
commit3c063a80b71f6b2817598f5edeb2c38d4c04f70b (patch)
treeb05e3258f624e700042735d5e2092c1152f311fb /Build/source/libs/libpng/config.h.in
parentff851df1c782b55606f010e5b34ea9b26f5b7f1b (diff)
--enable-arm-neon: import support from upstream
git-svn-id: svn://tug.org/texlive/trunk@45971 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/libpng/config.h.in')
-rw-r--r--Build/source/libs/libpng/config.h.in9
1 files changed, 9 insertions, 0 deletions
diff --git a/Build/source/libs/libpng/config.h.in b/Build/source/libs/libpng/config.h.in
index 1b40eb4d275..ac10e95bbd3 100644
--- a/Build/source/libs/libpng/config.h.in
+++ b/Build/source/libs/libpng/config.h.in
@@ -54,6 +54,15 @@
/* Define to the version of this package. */
#undef PACKAGE_VERSION
+/* Turn on ARM Neon optimizations at run-time */
+#undef PNG_ARM_NEON_API_SUPPORTED
+
+/* Check for ARM Neon support at run-time */
+#undef PNG_ARM_NEON_CHECK_SUPPORTED
+
+/* Enable ARM Neon optimizations */
+#undef PNG_ARM_NEON_OPT
+
/* Define to 1 if you have the ANSI C header files. */
#undef STDC_HEADERS