graphics/paysages3d
1
0
Fork 0
Code Releases Activity

paysages: win32 compatibility.

Browse source 
git-svn-id: https://subversion.assembla.com/svn/thunderk/paysages@216 b1fd45b6-86a6-48da-8261-f70d1f35bdcc
This commit is contained in:
Michaël Lemaire 2012-01-05 21:37:00 +00:00 committed by ThunderK
parent 08344579e5
commit 4a155ba5d5
1 changed files with 25 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
lib_paysages/auto.c
View file

@ -16,13 +16,37 @@
#include "terrain.h"
#include "textures.h"
#ifdef WIN32
#include <windows.h>
#endif
static int _cpu_count = 1;
static int _is_rendering = 0;
void autoInit()
{
#ifdef WIN32
DWORD processAffinityMask;
DWORD systemAffinityMask;
if (GetProcessAffinityMask( GetCurrentProcess(),
&processAffinityMask,
&systemAffinityMask)){
processAffinityMask = (processAffinityMask & 0x55555555)
+ (processAffinityMask >> 1 & 0x55555555);
processAffinityMask = (processAffinityMask & 0x33333333)
+ (processAffinityMask >> 2 & 0x33333333);
processAffinityMask = (processAffinityMask & 0x0f0f0f0f)
+ (processAffinityMask >> 4 & 0x0f0f0f0f);
processAffinityMask = (processAffinityMask & 0x00ff00ff)
+ (processAffinityMask >> 8 & 0x00ff00ff);
_cpu_count = (processAffinityMask & 0x0000ffff)
+ (processAffinityMask >>16 & 0x0000ffff);
}
#endif
#ifdef _SC_NPROCESSORS_ONLN
_cpu_count = (int)sysconf(_SC_NPROCESSORS_ONLN);
_cpu_count = 1;
#endif
renderSetBackgroundColor(&COLOR_BLACK);
terrainInit();