Start replacing getOnlinecores with libretro-common equivalent

desmume/src/Makefile.am

@@ -102,6 +102,8 @@ libdesmume_a_SOURCES = \
 	desmume_config.cpp desmume_config.h \
 	libretro-common/compat/compat_getopt.c \
 	libretro-common/file/file_path.c \
+	libretro-common/compat/compat_strl.c \
+	libretro-common/features/features_cpu.c \
 	libretro-common/file/retro_dirent.c \
 	libretro-common/file/retro_stat.c \
 	libretro-common/rthreads/async_job.c \

desmume/src/NDSSystem.cpp

@@ -23,6 +23,8 @@
 #include <math.h>
 #include <zlib.h>
 
+#include <features/features_cpu.h>
+
 #include "utils/decrypt/decrypt.h"
 #include "utils/decrypt/crc.h"
 #include "utils/decrypt/header.h"
@@ -116,7 +118,8 @@ void Desmume_InitOnce()
 
 int NDS_GetCPUCoreCount()
 {
-	return getOnlineCores();
+   int amount = cpu_features_get_core_amount();
+   return amount;
 }
 
 void NDS_SetupDefaultFirmware()

desmume/src/utils/task.cpp

@@ -21,36 +21,6 @@
 #include "task.h"
 #include <rthreads/rthreads.h>
 
-#ifdef HOST_WINDOWS
-	#include <windows.h>
-#else
-	#if defined HOST_LINUX
-		#include <unistd.h>
-	#elif defined HOST_BSD || defined HOST_DARWIN
-		#include <sys/sysctl.h>
-	#endif
-#endif // HOST_WINDOWS
-
-// http://stackoverflow.com/questions/150355/programmatically-find-the-number-of-cores-on-a-machine
-int getOnlineCores (void)
-{
-#ifdef HOST_WINDOWS
-	SYSTEM_INFO sysinfo;
-	GetSystemInfo(&sysinfo);
-	return sysinfo.dwNumberOfProcessors;
-#elif defined HOST_LINUX
-	return sysconf(_SC_NPROCESSORS_ONLN);
-#elif defined HOST_BSD || defined HOST_DARWIN
-	int cores;
-	int mib[4] = { CTL_HW, HW_NCPU, 0, 0 };
-	size_t len = sizeof(cores); //don't make this const, i guess sysctl can't take a const *
-	sysctl(mib, 2, &cores, &len, NULL, 0);
-	return (cores < 1) ? 1 : cores;
-#else
-	return 1;
-#endif
-}
-
 class Task::Impl {
 private:
 	sthread_t* _thread;

desmume/src/utils/task.h

@@ -45,6 +45,4 @@ public:
 
 };
 
-int getOnlineCores (void);
-
 #endif

desmume/src/windows/DeSmuME.vcxproj

@@ -119,6 +119,7 @@
     <ClCompile Include="..\libretro-common\lists\string_list.c" />
     <ClCompile Include="..\libretro-common\rthreads\rsemaphore.c" />
     <ClCompile Include="..\libretro-common\rthreads\rthreads.c" />
+    <ClCompile Include="..\libretro-common\features\features_cpu.c" />
     <ClCompile Include="..\libretro-common\streams\file_stream.c" />
     <ClCompile Include="..\libretro-common\streams\memory_stream.c" />
     <ClCompile Include="..\lua-engine.cpp" />
@@ -368,7 +369,6 @@
     <ClInclude Include="..\GPU_osd.h" />
     <ClInclude Include="..\instructions.h" />
     <ClInclude Include="..\instruction_attributes.h" />
-    <ClInclude Include="..\libretro-common\formats\png\rpng_internal.h" />
     <ClInclude Include="..\libretro-common\include\boolean.h" />
     <ClInclude Include="..\libretro-common\include\compat\getopt.h" />
     <ClInclude Include="..\libretro-common\include\compat\msvc.h" />
@@ -694,4 +694,4 @@
       <UserProperties RESOURCE_FILE="resources.rc" />
     </VisualStudio>
   </ProjectExtensions>
-</Project>
+</Project>