[x265] [PATCH] testbench: include intrinsics header corresponding to target architecture

[bhavna at multicorewareinc.com]

# HG changeset patch
# User Bhavna Hariharan <bhavna at multicorewareinc.com>
# Date 1502196995 -19800
#      Tue Aug 08 18:26:35 2017 +0530
# Node ID 4a2866922bb8241c90a1b76e4829ba0d1783097f
# Parent  3a4f36d1501a955db00e5d181210dcc472e61529
testbench: include intrinsics header corresponding to target architecture

Display warning when dhdr10 is enabled with MSVC version that does not
support c++11.

diff -r 3a4f36d1501a -r 4a2866922bb8 source/CMakeLists.txt
--- a/source/CMakeLists.txt	Fri Jul 28 12:19:16 2017 +0530
+++ b/source/CMakeLists.txt	Tue Aug 08 18:26:35 2017 +0530
@@ -184,6 +184,9 @@
 endif()
 # this option is to enable the inclusion of dynamic HDR10 library to the libx265 compilation
 option(ENABLE_HDR10_PLUS "Enable dynamic HDR10 compilation" OFF)
+if(MSVC AND (MSVC_VERSION LESS 1800) AND ENABLE_HDR10_PLUS)
+    message(FATAL_ERROR "MSVC version 12.0 or above required to support hdr10plus")
+endif()
 if(GCC)
     add_definitions(-Wall -Wextra -Wshadow)
     add_definitions(-D__STDC_LIMIT_MACROS=1)
diff -r 3a4f36d1501a -r 4a2866922bb8 source/dynamicHDR10/metadataFromJson.cpp
--- a/source/dynamicHDR10/metadataFromJson.cpp	Fri Jul 28 12:19:16 2017 +0530
+++ b/source/dynamicHDR10/metadataFromJson.cpp	Tue Aug 08 18:26:35 2017 +0530
@@ -33,11 +33,7 @@
 
 #include "BasicStructures.h"
 #include "SeiMetadataDictionary.h"
-
-#define M_PI 3.14159265358979323846
-
 using namespace SeiMetadataDictionary;
-
 class metadataFromJson::DynamicMetaIO
 {
 public:
diff -r 3a4f36d1501a -r 4a2866922bb8 source/test/testharness.h
--- a/source/test/testharness.h	Fri Jul 28 12:19:16 2017 +0530
+++ b/source/test/testharness.h	Tue Aug 08 18:26:35 2017 +0530
@@ -68,6 +68,10 @@
 #include <intrin.h>
 #elif HAVE_RDTSC
 #include <intrin.h>
+#elif (!defined(__APPLE__) && (defined (__GNUC__) && (defined(__x86_64__) || defined(__i386__))))
+#include <x86intrin.h>
+#elif ( !defined(__APPLE__) && defined (__GNUC__) && defined(__ARM_NEON__))
+#include <arm_neon.h>
 #elif defined(__GNUC__)
 /* fallback for older GCC/MinGW */
 static inline uint32_t __rdtsc(void)
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