ryujinx/SDL
1
0
Fork 0
mirror of https://github.com/Ryujinx/SDL.git synced 2024-12-23 15:15:39 +00:00
Code Issues Packages Projects Releases Wiki Activity

SDL_cpuinfo.c: add os/2 support to SDL_GetCPUCount() and SDL_GetSystemRAM().

Browse source
This commit is contained in:
Sam Lantinga 2017-08-21 13:00:40 -07:00
parent f807655b7d
commit b821ded96c
1 changed files with 20 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

20
src/cpuinfo/SDL_cpuinfo.c
View file

@ -27,6 +27,13 @@
#if defined(__WIN32__)
#include "../core/windows/SDL_windows.h"
#endif
#if defined(__OS2__)
#define INCL_DOS
#include <os2.h>
#ifndef QSV_NUMPROCESSORS
#define QSV_NUMPROCESSORS 26
#endif
#endif
/* CPU feature detection for SDL */
@ -418,6 +425,12 @@ SDL_GetCPUCount(void)
SDL_CPUCount = info.dwNumberOfProcessors;
}
#endif
#ifdef __OS2__
if (SDL_CPUCount <= 0) {
DosQuerySysInfo(QSV_NUMPROCESSORS, QSV_NUMPROCESSORS,
&SDL_CPUCount, sizeof(SDL_CPUCount) );
}
#endif
#endif
/* There has to be at least 1, right? :) */
if (SDL_CPUCount <= 0) {
@ -719,6 +732,13 @@ SDL_GetSystemRAM(void)
}
}
#endif
#ifdef __OS2__
if (SDL_SystemRAM <= 0) {
Uint32 sysram = 0;
DosQuerySysInfo(QSV_TOTPHYSMEM, QSV_TOTPHYSMEM, &sysram, 4);
SDL_SystemRAM = (int) (sysram / 0x100000U);
}
#endif
#endif
}
return SDL_SystemRAM;