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(platform_darwin.m) Use hashing

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This commit is contained in:
twinaphex 2015-06-14 19:26:53 +02:00
parent d3803d0d05
commit f32173c007
1 changed files with 33 additions and 19 deletions
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52
frontend/drivers/platform_darwin.m
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@ -15,19 +15,6 @@
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <CoreFoundation/CoreFoundation.h>
#include <CoreFoundation/CFArray.h>
#include <retro_miscellaneous.h>
#include <file/file_path.h>
#ifdef __OBJC__
#include <Foundation/NSPathUtilities.h>
#endif
#include "../frontend_driver.h"
#include "../../ui/ui_companion_driver.h"
#include "../../general.h"
#include <stdint.h>
#include <boolean.h>
#include <stddef.h>
@ -35,6 +22,13 @@
#include <sys/utsname.h>
#include <CoreFoundation/CoreFoundation.h>
#include <CoreFoundation/CFArray.h>
#ifdef __OBJC__
#include <Foundation/NSPathUtilities.h>
#endif
#if defined(OSX)
#include <Carbon/Carbon.h>
#include <IOKit/ps/IOPowerSources.h>
@ -45,6 +39,14 @@
#include <UIKit/UIDevice.h>
#endif
#include <retro_miscellaneous.h>
#include <file/file_path.h>
#include <rhash.h>
#include "../frontend_driver.h"
#include "../../ui/ui_companion_driver.h"
#include "../../general.h"
typedef enum
{
CFApplicationDirectory = 1, /* Supported applications (Applications) */
@ -525,20 +527,32 @@ end:
return ret;
}
#define DARWIN_ARCH_X86_64 0x23dea434U
#define DARWIN_ARCH_X86 0x0b88b8cbU
#define DARWIN_ARCH_POWER_MAC 0xba3772d8U
static enum frontend_architecture frontend_darwin_get_architecture(void)
{
struct utsname buffer;
uint32_t buffer_hash;
if (uname(&buffer) != 0)
return FRONTEND_ARCH_NONE;
(void)buffer_hash;
#ifdef OSX
if (!strcmp(buffer.machine, "x86_64"))
return FRONTEND_ARCH_X86_64;
if (!strcmp(buffer.machine, "x86"))
return FRONTEND_ARCH_X86;
if (!strcmp(buffer.machine, "Power Macintosh"))
return FRONTEND_ARCH_PPC;
buffer_hash = djb2_calculate(buffer.machine);
switch (buffer_hash)
{
case DARWIN_ARCH_X86_64
return FRONTEND_ARCH_X86_64;
case DARWIN_ARCH_X86:
return FRONTEND_ARCH_X86;
case DARWIN_ARCH_POWER_MAC:
return FRONTEND_ARCH_PPC;
}
#endif
return FRONTEND_ARCH_NONE;