libjpeg-turbo: Upgrade to 1.5.1

The changes from 1.4.2 to 1.5.1 include
a big amount of fixes and huge performance improvements.
As highlights there is a full ARM 64-bit (ARMv8) NEON SIMD
implementation which improves compression of full-color JPEGs
by about 2-2.5x on average on Cortex-A53 and Cortex-A57 cores.
Also  SIMD acceleration for Huffman encoding on NEON-capable
ARM 32-bit and 64-bit platforms was added.
Performance on x86/x86_64 was also improved by
adding better optimized SSE2 routines.

For the full changelog, please see the ChangeLog.md
file.

Partial decoding optimizations, the security fix
to adress b/27494207 and the fix for the AARCH64
conformance issueare present in the release.
The README.android file was edited to reflect this.

The configuration files were regenerated
and all Android specific changes were applied.

BUG:28268702

Change-Id: I538291d894df1da01d3f733771647df1fb61ec42
Signed-off-by: Alex Naidis <alex.naidis@linux.com>

1 files changed, 8 insertions, 7 deletions

diff --git a/jerror.c b/jerror.c
index cd3098d..c31acd9 100644
--- a/jerror.c
+++ b/jerror.c
@@ -5,7 +5,8 @@
  * Copyright (C) 1991-1998, Thomas G. Lane.
  * It was modified by The libjpeg-turbo Project to include only code relevant
  * to libjpeg-turbo.
- * For conditions of distribution and use, see the accompanying README file.
+ * For conditions of distribution and use, see the accompanying README.ijg
+ * file.
  *
  * This file contains simple error-reporting and trace-message routines.
  * These are suitable for Unix-like systems and others where writing to
@@ -125,7 +126,7 @@ output_message (j_common_ptr cinfo)
 METHODDEF(void)
 emit_message (j_common_ptr cinfo, int msg_level)
 {
-  struct jpeg_error_mgr * err = cinfo->err;
+  struct jpeg_error_mgr *err = cinfo->err;
 
   if (msg_level < 0) {
     /* It's a warning message.  Since corrupt files may generate many warnings,
@@ -152,12 +153,12 @@ emit_message (j_common_ptr cinfo, int msg_level)
  */
 
 METHODDEF(void)
-format_message (j_common_ptr cinfo, char * buffer)
+format_message (j_common_ptr cinfo, char *buffer)
 {
-  struct jpeg_error_mgr * err = cinfo->err;
+  struct jpeg_error_mgr *err = cinfo->err;
   int msg_code = err->msg_code;
-  const char * msgtext = NULL;
-  const char * msgptr;
+  const char *msgtext = NULL;
+  const char *msgptr;
   char ch;
   boolean isstring;
 
@@ -226,7 +227,7 @@ reset_error_mgr (j_common_ptr cinfo)
  */
 
 GLOBAL(struct jpeg_error_mgr *)
-jpeg_std_error (struct jpeg_error_mgr * err)
+jpeg_std_error (struct jpeg_error_mgr *err)
 {
   err->error_exit = error_exit;
   err->emit_message = emit_message;