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minor cleanup

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git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@616 af15c1b1-3010-417e-b628-4374ebc0bcbd
This commit is contained in:
Ozkan Sezer 2012-01-20 17:11:24 +00:00
parent 0912ffd8a6
commit abb004f5d4
2 changed files with 19 additions and 17 deletions
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32
Quake/gl_screen.c
View file

@ -414,37 +414,39 @@ SCR_DrawFPS -- johnfitz
*/
void SCR_DrawFPS (void)
{
static double oldtime = 0, fps = 0;
static int oldframecount = 0;
double time;
char str[12];
int x, y, frames;
static double oldtime = 0;
static double lastfps = 0;
static int oldframecount = 0;
double elapsed_time;
int frames;
time = realtime - oldtime;
elapsed_time = realtime - oldtime;
frames = r_framecount - oldframecount;
if (time < 0 || frames < 0)
if (elapsed_time < 0 || frames < 0)
{
oldtime = realtime;
oldframecount = r_framecount;
return;
}
if (time > 0.75) //update value every 3/4 second
// update value every 3/4 second
if (elapsed_time > 0.75)
{
fps = frames / time;
lastfps = frames / elapsed_time;
oldtime = realtime;
oldframecount = r_framecount;
}
if (scr_showfps.value) //draw it
if (scr_showfps.value)
{
sprintf (str, "%4.0f fps", fps);
x = 320 - (strlen(str)<<3);
char st[16];
int x, y;
sprintf (st, "%4.0f fps", lastfps);
x = 320 - (strlen(st)<<3);
y = 200 - 8;
if (scr_clock.value) y -= 8; //make room for clock
GL_SetCanvas (CANVAS_BOTTOMRIGHT);
Draw_String (x, y, str);
Draw_String (x, y, st);
scr_tileclear_updates = 0;
}
@ -968,7 +970,7 @@ void SCR_UpdateScreen (void)
if (block_drawing)
return;
vid.numpages = 2 + (gl_triplebuffer.value ? 1 : 0); //johnfitz -- in case gl_triplebuffer is not 0 or 1
vid.numpages = (gl_triplebuffer.value) ? 3 : 2;
if (scr_disabled_for_loading)
{

4
Quake/gl_vidsdl.c
View file

@ -692,11 +692,11 @@ static void GL_CheckExtensions (void)
//get max value either way, so the menu and stuff know it
glGetFloatv (GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &gl_max_anisotropy);
if (gl_max_anisotropy < 1)
if (gl_max_anisotropy < 2)
{
gl_anisotropy_able = false;
gl_max_anisotropy = 1;
Con_Warning ("anisotropic filtering broken\n");
Con_Warning ("anisotropic filtering broken: disabled\n");
}
}
else