Support build with Visual Studio 14.

Change-Id: Id0d7c19857e29b66c652c8cc1ab56b64e4fc0fa3

README

@@ -59,6 +59,7 @@ COMPILING THE APPLICATIONS/LIBRARIES:
     armv7-none-rvct
     armv7-win32-vs11
     armv7-win32-vs12
+    armv7-win32-vs14
     armv7s-darwin-gcc
     mips32-linux-gcc
     mips64-linux-gcc
@@ -85,6 +86,7 @@ COMPILING THE APPLICATIONS/LIBRARIES:
     x86-win32-vs10
     x86-win32-vs11
     x86-win32-vs12
+    x86-win32-vs14
     x86_64-android-gcc
     x86_64-darwin9-gcc
     x86_64-darwin10-gcc
@@ -102,6 +104,7 @@ COMPILING THE APPLICATIONS/LIBRARIES:
     x86_64-win64-vs10
     x86_64-win64-vs11
     x86_64-win64-vs12
+    x86_64-win64-vs14
     generic-gnu
 
   The generic-gnu target, in conjunction with the CROSS environment variable,

build/make/gen_msvs_sln.sh

@@ -19,13 +19,13 @@ show_help() {
     cat <<EOF
 Usage: ${self_basename} [options] file1 [file2 ...]
 
-This script generates a Visual Studio 2005 solution file from a list of project
+This script generates a Visual Studio solution file from a list of project
 files.
 
 Options:
     --help                      Print this message
     --out=outfile               Redirect output to a file
-    --ver=version               Version (7,8,9,10,11) of visual studio to generate for
+    --ver=version               Version (7,8,9,10,11,12,14) of visual studio to generate for
     --target=isa-os-cc          Target specifier
 EOF
     exit 1
@@ -255,7 +255,7 @@ for opt in "$@"; do
     ;;
     --ver=*) vs_ver="$optval"
              case $optval in
-             [789]|10|11|12)
+             [789]|10|11|12|14)
              ;;
              *) die Unrecognized Visual Studio Version in $opt
              ;;
@@ -300,12 +300,15 @@ case "${vs_ver:-8}" in
     12) sln_vers="12.00"
        sln_vers_str="Visual Studio 2013"
     ;;
+    14) sln_vers="14.00"
+       sln_vers_str="Visual Studio 2015"
+    ;;
 esac
 case "${vs_ver:-8}" in
     [789])
     sfx=vcproj
     ;;
-    10|11|12)
+    10|11|12|14)
     sfx=vcxproj
     ;;
 esac

build/make/gen_msvs_vcxproj.sh

@@ -34,7 +34,7 @@ Options:
     --name=project_name         Name of the project (required)
     --proj-guid=GUID            GUID to use for the project
     --module-def=filename       File containing export definitions (for DLLs)
-    --ver=version               Version (10,11,12) of visual studio to generate for
+    --ver=version               Version (10,11,12,14) of visual studio to generate for
     --src-path-bare=dir         Path to root of source tree
     -Ipath/to/include           Additional include directories
     -DFLAG[=value]              Preprocessor macros to define
@@ -168,7 +168,7 @@ for opt in "$@"; do
         --ver=*)
             vs_ver="$optval"
             case "$optval" in
-                10|11|12)
+                10|11|12|14)
                 ;;
                 *) die Unrecognized Visual Studio Version in $opt
                 ;;
@@ -218,7 +218,7 @@ guid=${guid:-`generate_uuid`}
 asm_use_custom_step=false
 uses_asm=${uses_asm:-false}
 case "${vs_ver:-11}" in
-    10|11|12)
+    10|11|12|14)
        asm_use_custom_step=$uses_asm
     ;;
 esac
@@ -344,6 +344,9 @@ generate_vcxproj() {
                 # has to enable AppContainerApplication as well.
                 tag_content PlatformToolset v120
             fi
+            if [ "$vs_ver" = "14" ]; then
+                tag_content PlatformToolset v140
+            fi
             tag_content CharacterSet Unicode
             if [ "$config" = "Release" ]; then
                 tag_content WholeProgramOptimization true

configure

@@ -106,6 +106,7 @@ all_platforms="${all_platforms} armv7-linux-gcc"     #neon Cortex-A8
 all_platforms="${all_platforms} armv7-none-rvct"     #neon Cortex-A8
 all_platforms="${all_platforms} armv7-win32-vs11"
 all_platforms="${all_platforms} armv7-win32-vs12"
+all_platforms="${all_platforms} armv7-win32-vs14"
 all_platforms="${all_platforms} armv7s-darwin-gcc"
 all_platforms="${all_platforms} mips32-linux-gcc"
 all_platforms="${all_platforms} mips64-linux-gcc"
@@ -132,6 +133,7 @@ all_platforms="${all_platforms} x86-win32-vs9"
 all_platforms="${all_platforms} x86-win32-vs10"
 all_platforms="${all_platforms} x86-win32-vs11"
 all_platforms="${all_platforms} x86-win32-vs12"
+all_platforms="${all_platforms} x86-win32-vs14"
 all_platforms="${all_platforms} x86_64-android-gcc"
 all_platforms="${all_platforms} x86_64-darwin9-gcc"
 all_platforms="${all_platforms} x86_64-darwin10-gcc"
@@ -149,6 +151,7 @@ all_platforms="${all_platforms} x86_64-win64-vs9"
 all_platforms="${all_platforms} x86_64-win64-vs10"
 all_platforms="${all_platforms} x86_64-win64-vs11"
 all_platforms="${all_platforms} x86_64-win64-vs12"
+all_platforms="${all_platforms} x86_64-win64-vs14"
 all_platforms="${all_platforms} generic-gnu"
 
 # all_targets is a list of all targets that can be configured
@@ -639,7 +642,7 @@ process_toolchain() {
                  VCPROJ_SFX=vcproj
                  gen_vcproj_cmd=${source_path}/build/make/gen_msvs_proj.sh
                  ;;
-             10|11|12)
+             10|11|12|14)
                  VCPROJ_SFX=vcxproj
                  gen_vcproj_cmd=${source_path}/build/make/gen_msvs_vcxproj.sh
                  enabled werror && gen_vcproj_cmd="${gen_vcproj_cmd} --enable-werror"

vp8/common/generic/systemdependent.c

@@ -45,6 +45,10 @@ static int get_cpu_count()
 #endif
 #elif defined(_WIN32)
     {
+#if _WIN32_WINNT >= 0x0501
+        SYSTEM_INFO sysinfo;
+        GetNativeSystemInfo(&sysinfo);
+#else
         PGNSI pGNSI;
         SYSTEM_INFO sysinfo;
 
@@ -57,6 +61,7 @@ static int get_cpu_count()
             pGNSI(&sysinfo);
         else
             GetSystemInfo(&sysinfo);
+#endif
 
         core_count = sysinfo.dwNumberOfProcessors;
     }

vpx_ports/x86.h

@@ -136,6 +136,13 @@ static INLINE uint64_t xgetbv(void) {
 #define xgetbv() 0U  // no AVX for older x64 or unrecognized toolchains.
 #endif
 
+#if defined(_MSC_VER)
+#include <windows.h>
+#if WINAPI_FAMILY_PARTITION(WINAPI_FAMILY_APP)
+#define getenv(x) NULL
+#endif
+#endif
+
 #define HAS_MMX     0x01
 #define HAS_SSE     0x02
 #define HAS_SSE2    0x04