Intermediate changes

commit_hash:79edafb911368bba0a4d2f7f151a6c8a37c349f3

1 files changed, 33 insertions, 1 deletions

diff --git a/contrib/libs/libjpeg-turbo/jconfigint-linux.h b/contrib/libs/libjpeg-turbo/jconfigint-linux.h
index 5dfd5568503..ea44899ba52 100644
--- a/contrib/libs/libjpeg-turbo/jconfigint-linux.h
+++ b/contrib/libs/libjpeg-turbo/jconfigint-linux.h
@@ -1,6 +1,9 @@
 /* libjpeg-turbo build number */
 #define BUILD  "19800101"
 
+/* How to hide global symbols. */
+#define HIDDEN  __attribute__((visibility("hidden")))
+
 /* Compiler's inline keyword */
 #undef inline
 
@@ -14,7 +17,7 @@
 #define PACKAGE_NAME  "libjpeg-turbo"
 
 /* Version number of package */
-#define VERSION  "2.1.4"
+#define VERSION  "3.1.1"
 
 /* The size of `size_t', as computed by sizeof. */
 #define SIZEOF_SIZE_T  8
@@ -42,3 +45,32 @@
 #else
 #define FALLTHROUGH
 #endif
+
+/*
+ * Define BITS_IN_JSAMPLE as either
+ *   8   for 8-bit sample values (the usual setting)
+ *   12  for 12-bit sample values
+ * Only 8 and 12 are legal data precisions for lossy JPEG according to the
+ * JPEG standard, and the IJG code does not support anything else!
+ */
+
+#ifndef BITS_IN_JSAMPLE
+#define BITS_IN_JSAMPLE  8      /* use 8 or 12 */
+#endif
+
+#undef C_ARITH_CODING_SUPPORTED
+#undef D_ARITH_CODING_SUPPORTED
+#undef WITH_SIMD
+
+#if BITS_IN_JSAMPLE == 8
+
+/* Support arithmetic encoding */
+#define C_ARITH_CODING_SUPPORTED 1
+
+/* Support arithmetic decoding */
+#define D_ARITH_CODING_SUPPORTED 1
+
+/* Use accelerated SIMD routines. */
+#define WITH_SIMD 1
+
+#endif