nzp-team/glquake
0
0
Fork 0
mirror of https://github.com/nzp-team/glquake.git synced 2025-03-12 12:22:00 +00:00
Code Issues Projects Releases Packages Wiki Activity

add host_maxfps

Browse source
This commit is contained in:
Ian 2022-07-05 16:07:41 -04:00
parent 9ae97d497f
commit f1660ba56c
5 changed files with 28 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

BIN
.DS_Store vendored Normal file
View file

Binary file not shown.

BIN
nzportable.3dsx
View file

Binary file not shown.

BIN
nzportable.elf
View file

Binary file not shown.

10
source/common.h
View file

@ -27,6 +27,16 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#define max(a, b) ((a) > (b) ? (a) : (b))
#endif
#define CLAMP(_minval, x, _maxval) ({ \
const __typeof(x) x_ = (x); \
const __typeof(_minval) valmin_ = (_minval);\
const __typeof(_maxval) valmax_ = (_maxval);\
(void)(&x_ == &valmin_); \
(void)(&x_ == &valmax_); \
(x_ < valmin_) ? valmin_ : \
(x_ > valmax_) ? valmax_ : x_; \
})
#if !defined BYTE_DEFINED
typedef unsigned char byte;
#define BYTE_DEFINED 1

19
source/host.c
View file

@ -56,6 +56,7 @@ byte *host_colormap;
cvar_t host_framerate = {"host_framerate","0"}; // set for slow motion
cvar_t host_speeds = {"host_speeds","0"}; // set for running times
cvar_t host_maxfps = {"host_maxfps", "72"};
cvar_t sys_ticrate = {"sys_ticrate","0.05"};
cvar_t serverprofile = {"serverprofile","0"};
@ -81,6 +82,16 @@ cvar_t pausable = {"pausable","1"};
cvar_t temp1 = {"temp1","0"};
/*
================
Max_Fps_f -- ericw
================
*/
static void Max_Fps_f (cvar_t *var)
{
if (var->value > 72)
Con_Warning ("host_maxfps above 72 breaks physics.\n");
}
/*
================
@ -212,6 +223,7 @@ void Host_InitLocal (void)
Cvar_RegisterVariable (&host_framerate);
Cvar_RegisterVariable (&host_speeds);
Cvar_RegisterVariable (&host_maxfps);
Cvar_RegisterVariable (&sys_ticrate);
Cvar_RegisterVariable (&serverprofile);
@ -520,10 +532,15 @@ Returns false if the time is too short to run a frame
*/
qboolean Host_FilterTime (float time)
{
float maxfps; //johnfitz
realtime += time;
if (!cls.timedemo && realtime - oldrealtime < 1.0/72.0)
//johnfitz -- max fps cvar
maxfps = CLAMP (10.f, host_maxfps.value, 1000.f);
if (!cls.timedemo && realtime - oldrealtime < 1.0/maxfps)
return false; // framerate is too high
//johnfitz
host_frametime = realtime - oldrealtime;
oldrealtime = realtime;