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Slightly revise framerate limiter and r_showfps 2 display

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git-svn-id: https://svn.eduke32.com/eduke32@7304 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
terminx 2019-01-12 00:21:53 +00:00
parent 1d74f4e944
commit 6ca492918e
7 changed files with 43 additions and 39 deletions
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19
source/duke3d/src/game.cpp
View file

@ -117,7 +117,7 @@ int32_t g_levelTextTime = 0;
int32_t r_maxfps = 60; int32_t r_maxfps = 60;
int32_t r_maxfpsoffset = 0; int32_t r_maxfpsoffset = 0;
uint64_t g_frameDelay = 17; double g_frameDelay = 0.0;
#if defined(RENDERTYPEWIN) && defined(USE_OPENGL) #if defined(RENDERTYPEWIN) && defined(USE_OPENGL)
extern char forcegl; extern char forcegl;
@ -1272,7 +1272,7 @@ int32_t A_InsertSprite(int16_t whatsect,int32_t s_x,int32_t s_y,int32_t s_z,int1
int32_t newSprite; int32_t newSprite;
#ifdef NETCODE_DISABLE #ifdef NETCODE_DISABLE
newSprite = insertsprite(whatsect, s_ss); newSprite = insertsprite(whatsect, s_ss);
#else #else
@ -6130,7 +6130,7 @@ void G_MaybeAllocPlayer(int32_t pnum)
int G_FPSLimit(void) int G_FPSLimit(void)
{ {
static uint64_t nextPageTicks = 0; static auto nextPageTicks = (double)timerGetTicksU64();
static unsigned frameWaiting = 0; static unsigned frameWaiting = 0;
if (frameWaiting) if (frameWaiting)
@ -6139,7 +6139,7 @@ int G_FPSLimit(void)
videoNextPage(); videoNextPage();
} }
uint64_t const frameTicks = timerGetTicksU64(); auto const frameTicks = (double)timerGetTicksU64();
if (!r_maxfps || frameTicks >= nextPageTicks) if (!r_maxfps || frameTicks >= nextPageTicks)
{ {
@ -6556,6 +6556,7 @@ int app_main(int argc, char const * const * argv)
ud.setup.bpp = bpp; ud.setup.bpp = bpp;
} }
g_frameDelay = calcFrameDelay(r_maxfps + r_maxfpsoffset);
videoSetPalette(ud.brightness>>2, myplayer.palette, 0); videoSetPalette(ud.brightness>>2, myplayer.palette, 0);
S_MusicStartup(); S_MusicStartup();
S_SoundStartup(); S_SoundStartup();
@ -6613,8 +6614,8 @@ MAIN_LOOP_RESTART:
{ {
OSD_Printf("Waiting for initial snapshot..."); OSD_Printf("Waiting for initial snapshot...");
Net_WaitForInitialSnapshot(); Net_WaitForInitialSnapshot();
} }
if (g_networkMode != NET_DEDICATED_SERVER) if (g_networkMode != NET_DEDICATED_SERVER)
@ -6734,7 +6735,7 @@ MAIN_LOOP_RESTART:
OSD_DispatchQueued(); OSD_DispatchQueued();
char gameUpdate = false; char gameUpdate = false;
uint32_t gameUpdateStartTime = timerGetTicks(); double const gameUpdateStartTime = timerGetHiTicks();
if (((g_netClient || g_netServer) || (myplayer.gm & (MODE_MENU|MODE_DEMO)) == 0) && totalclock >= ototalclock+TICSPERFRAME) if (((g_netClient || g_netServer) || (myplayer.gm & (MODE_MENU|MODE_DEMO)) == 0) && totalclock >= ototalclock+TICSPERFRAME)
{ {
if (g_networkMode != NET_DEDICATED_SERVER) if (g_networkMode != NET_DEDICATED_SERVER)
@ -6779,7 +6780,7 @@ MAIN_LOOP_RESTART:
while (((g_netClient || g_netServer) || (myplayer.gm & (MODE_MENU|MODE_DEMO)) == 0) && totalclock >= ototalclock+TICSPERFRAME); while (((g_netClient || g_netServer) || (myplayer.gm & (MODE_MENU|MODE_DEMO)) == 0) && totalclock >= ototalclock+TICSPERFRAME);
gameUpdate = true; gameUpdate = true;
g_gameUpdateTime = timerGetTicks()-gameUpdateStartTime; g_gameUpdateTime = timerGetHiTicks()-gameUpdateStartTime;
if (g_gameUpdateAvgTime < 0.f) if (g_gameUpdateAvgTime < 0.f)
g_gameUpdateAvgTime = g_gameUpdateTime; g_gameUpdateAvgTime = g_gameUpdateTime;
g_gameUpdateAvgTime = ((GAMEUPDATEAVGTIMENUMSAMPLES-1.f)*g_gameUpdateAvgTime+g_gameUpdateTime)/((float) GAMEUPDATEAVGTIMENUMSAMPLES); g_gameUpdateAvgTime = ((GAMEUPDATEAVGTIMENUMSAMPLES-1.f)*g_gameUpdateAvgTime+g_gameUpdateTime)/((float) GAMEUPDATEAVGTIMENUMSAMPLES);
@ -6816,7 +6817,7 @@ MAIN_LOOP_RESTART:
if (gameUpdate) if (gameUpdate)
{ {
g_gameUpdateAndDrawTime = timerGetTicks()-gameUpdateStartTime; g_gameUpdateAndDrawTime = timerGetHiTicks()-gameUpdateStartTime;
} }
} }

3
source/duke3d/src/game.h
View file

@ -338,7 +338,8 @@ extern int32_t MAXCACHE1DSIZE;
extern palette_t CrosshairColors; extern palette_t CrosshairColors;
extern palette_t DefaultCrosshairColors; extern palette_t DefaultCrosshairColors;
extern uint64_t g_frameDelay; extern double g_frameDelay;
static inline double calcFrameDelay(int maxFPS) { return maxFPS ? ((double)timerGetFreqU64() / (double)(maxFPS)) : 0.0; }
int32_t A_CheckInventorySprite(spritetype *s); int32_t A_CheckInventorySprite(spritetype *s);
int32_t A_InsertSprite(int16_t whatsect, int32_t s_x, int32_t s_y, int32_t s_z, int16_t s_pn, int8_t s_s, uint8_t s_xr, int32_t A_InsertSprite(int16_t whatsect, int32_t s_x, int32_t s_y, int32_t s_z, int16_t s_pn, int8_t s_s, uint8_t s_xr,

2
source/duke3d/src/global.cpp
View file

@ -90,7 +90,7 @@ int32_t g_gametypeFlags[MAXGAMETYPES] =
GAMETYPE_TDMSPAWN, GAMETYPE_TDMSPAWN,
}; };
float g_gameUpdateAvgTime = -1.f; double g_gameUpdateAvgTime = 0.001;
int32_t g_actorRespawnTime = 768; int32_t g_actorRespawnTime = 768;
int32_t g_bouncemineRadius = 2500; int32_t g_bouncemineRadius = 2500;

6
source/duke3d/src/global.h
View file

@ -160,10 +160,10 @@ G_EXTERN projectile_t SpriteProjectile[MAXSPRITES];
G_EXTERN sound_t g_sounds[MAXSOUNDS]; G_EXTERN sound_t g_sounds[MAXSOUNDS];
G_EXTERN uint32_t everyothertime; G_EXTERN uint32_t everyothertime;
G_EXTERN uint32_t g_moveThingsCount; G_EXTERN uint32_t g_moveThingsCount;
G_EXTERN uint32_t g_gameUpdateTime; G_EXTERN double g_gameUpdateTime;
G_EXTERN uint32_t g_gameUpdateAndDrawTime; G_EXTERN double g_gameUpdateAndDrawTime;
#define GAMEUPDATEAVGTIMENUMSAMPLES 100 #define GAMEUPDATEAVGTIMENUMSAMPLES 100
extern float g_gameUpdateAvgTime; extern double g_gameUpdateAvgTime;
#ifndef global_c_ #ifndef global_c_
extern char CheatKeys[2]; extern char CheatKeys[2];

6
source/duke3d/src/menus.cpp
View file

@ -3220,9 +3220,7 @@ static int32_t Menu_EntryOptionModify(MenuEntry_t *entry, int32_t newOption)
} }
} }
else if (entry == &ME_VIDEOSETUP_FRAMELIMIT) else if (entry == &ME_VIDEOSETUP_FRAMELIMIT)
{ g_frameDelay = calcFrameDelay(newOption + r_maxfpsoffset);
g_frameDelay = (newOption + r_maxfpsoffset) ? (timerGetFreqU64()/(newOption + r_maxfpsoffset)) : 0;
}
switch (g_currentMenu) switch (g_currentMenu)
{ {
@ -3330,7 +3328,7 @@ static int32_t Menu_EntryRangeInt32Modify(MenuEntry_t *entry, int32_t newValue)
else if (entry == &ME_JOYSTICKAXIS_SATU) else if (entry == &ME_JOYSTICKAXIS_SATU)
joySetDeadZone(M_JOYSTICKAXES.currentEntry, *MEO_JOYSTICKAXIS_DEAD.variable, newValue); joySetDeadZone(M_JOYSTICKAXES.currentEntry, *MEO_JOYSTICKAXIS_DEAD.variable, newValue);
else if (entry == &ME_VIDEOSETUP_FRAMELIMITOFFSET) else if (entry == &ME_VIDEOSETUP_FRAMELIMITOFFSET)
g_frameDelay = (r_maxfps + newValue) ? (timerGetFreqU64()/(r_maxfps + newValue)) : 0; g_frameDelay = calcFrameDelay(r_maxfps + newValue);
return 0; return 0;
} }

2
source/duke3d/src/osdcmds.cpp
View file

@ -1393,7 +1393,7 @@ static int osdcmd_cvar_set_game(osdcmdptr_t parm)
else if (!Bstrcasecmp(parm->name, "r_maxfps") || !Bstrcasecmp(parm->name, "r_maxfpsoffset")) else if (!Bstrcasecmp(parm->name, "r_maxfps") || !Bstrcasecmp(parm->name, "r_maxfpsoffset"))
{ {
if (r_maxfps != 0) r_maxfps = clamp(r_maxfps, 30, 1000); if (r_maxfps != 0) r_maxfps = clamp(r_maxfps, 30, 1000);
g_frameDelay = r_maxfps ? (timerGetFreqU64()/(r_maxfps + r_maxfpsoffset)) : 0; g_frameDelay = calcFrameDelay(r_maxfps + r_maxfpsoffset);
} }
else if (!Bstrcasecmp(parm->name, "r_ambientlight")) else if (!Bstrcasecmp(parm->name, "r_ambientlight"))
{ {

44
source/duke3d/src/screens.cpp
View file

@ -773,7 +773,7 @@ static void G_ShowCacheLocks(void)
} }
} }
#define LOW_FPS 60 #define LOW_FPS ((videoGetRenderMode() == REND_CLASSIC) ? 35 : 50)
#define SLOW_FRAME_TIME 20 #define SLOW_FRAME_TIME 20
#if defined GEKKO #if defined GEKKO
@ -786,12 +786,14 @@ static void G_ShowCacheLocks(void)
static void G_PrintFPS(void) static void G_PrintFPS(void)
{ {
static int32_t frameCount = 0, lastFPS = 0, lastFrameTime = 0, cumulativeFrameDelay = 0; static int32_t frameCount;
static int32_t minFPS = -1, maxFPS = 0; static double cumulativeFrameDelay;
static uint32_t minGameUpdate = -1, maxGameUpdate = 0; static double lastFrameTime;
static float lastFPS, minFPS = FLT_MAX, maxFPS;
static double minGameUpdate = DBL_MAX, maxGameUpdate;
int32_t frameTime = timerGetTicks(); double frameTime = timerGetHiTicks();
int32_t frameDelay = frameTime - lastFrameTime; double frameDelay = frameTime - lastFrameTime;
cumulativeFrameDelay += frameDelay; cumulativeFrameDelay += frameDelay;
if (frameDelay >= 0) if (frameDelay >= 0)
@ -800,7 +802,7 @@ static void G_PrintFPS(void)
if (ud.showfps) if (ud.showfps)
{ {
int32_t chars = Bsprintf(tempbuf, "%d ms (%3d fps)", frameDelay, lastFPS); int32_t chars = Bsprintf(tempbuf, "%.1f ms, %5.1f fps", frameDelay, lastFPS);
printext256(windowxy2.x-(chars<<(3-x))+1, windowxy1.y+2+FPS_YOFFSET, 0, -1, tempbuf, x); printext256(windowxy2.x-(chars<<(3-x))+1, windowxy1.y+2+FPS_YOFFSET, 0, -1, tempbuf, x);
printext256(windowxy2.x-(chars<<(3-x)), windowxy1.y+1+FPS_YOFFSET, printext256(windowxy2.x-(chars<<(3-x)), windowxy1.y+1+FPS_YOFFSET,
@ -808,13 +810,13 @@ static void G_PrintFPS(void)
if (ud.showfps > 1) if (ud.showfps > 1)
{ {
chars = Bsprintf(tempbuf, "max fps: %3d", maxFPS); chars = Bsprintf(tempbuf, "max: %5.1f fps", maxFPS);
printext256(windowxy2.x-(chars<<(3-x))+1, windowxy1.y+10+2+FPS_YOFFSET, 0, -1, tempbuf, x); printext256(windowxy2.x-(chars<<(3-x))+1, windowxy1.y+10+2+FPS_YOFFSET, 0, -1, tempbuf, x);
printext256(windowxy2.x-(chars<<(3-x)), windowxy1.y+10+FPS_YOFFSET, printext256(windowxy2.x-(chars<<(3-x)), windowxy1.y+10+FPS_YOFFSET,
FPS_COLOR(maxFPS < LOW_FPS), -1, tempbuf, x); FPS_COLOR(maxFPS < LOW_FPS), -1, tempbuf, x);
chars = Bsprintf(tempbuf, "min fps: %3d", minFPS); chars = Bsprintf(tempbuf, "min: %5.1f fps", minFPS);
printext256(windowxy2.x-(chars<<(3-x))+1, windowxy1.y+20+2+FPS_YOFFSET, 0, -1, tempbuf, x); printext256(windowxy2.x-(chars<<(3-x))+1, windowxy1.y+20+2+FPS_YOFFSET, 0, -1, tempbuf, x);
printext256(windowxy2.x-(chars<<(3-x)), windowxy1.y+20+FPS_YOFFSET, printext256(windowxy2.x-(chars<<(3-x)), windowxy1.y+20+FPS_YOFFSET,
@ -825,13 +827,13 @@ static void G_PrintFPS(void)
if (g_gameUpdateTime > maxGameUpdate) maxGameUpdate = g_gameUpdateTime; if (g_gameUpdateTime > maxGameUpdate) maxGameUpdate = g_gameUpdateTime;
if (g_gameUpdateTime < minGameUpdate) minGameUpdate = g_gameUpdateTime; if (g_gameUpdateTime < minGameUpdate) minGameUpdate = g_gameUpdateTime;
chars = Bsprintf(tempbuf, "Game Update: %2u ms + draw: %2u ms", g_gameUpdateTime, g_gameUpdateAndDrawTime); chars = Bsprintf(tempbuf, "Game Update: %2.2f ms + draw: %2.2f ms", g_gameUpdateTime, g_gameUpdateAndDrawTime);
printext256(windowxy2.x-(chars<<(3-x))+1, windowxy1.y+30+2+FPS_YOFFSET, 0, -1, tempbuf, x); printext256(windowxy2.x-(chars<<(3-x))+1, windowxy1.y+30+2+FPS_YOFFSET, 0, -1, tempbuf, x);
printext256(windowxy2.x-(chars<<(3-x)), windowxy1.y+30+FPS_YOFFSET, printext256(windowxy2.x-(chars<<(3-x)), windowxy1.y+30+FPS_YOFFSET,
FPS_COLOR(g_gameUpdateAndDrawTime >= SLOW_FRAME_TIME), -1, tempbuf, x); FPS_COLOR(g_gameUpdateAndDrawTime >= SLOW_FRAME_TIME), -1, tempbuf, x);
chars = Bsprintf(tempbuf, "GU min/max/avg: %2u/%2u/%5.2f ms", minGameUpdate, maxGameUpdate, g_gameUpdateAvgTime); chars = Bsprintf(tempbuf, "GU min/max/avg: %5.2f/%5.2f/%5.2f ms", minGameUpdate, maxGameUpdate, g_gameUpdateAvgTime);
printext256(windowxy2.x-(chars<<(3-x))+1, windowxy1.y+40+2+FPS_YOFFSET, 0, -1, tempbuf, x); printext256(windowxy2.x-(chars<<(3-x))+1, windowxy1.y+40+2+FPS_YOFFSET, 0, -1, tempbuf, x);
printext256(windowxy2.x-(chars<<(3-x)), windowxy1.y+40+FPS_YOFFSET, printext256(windowxy2.x-(chars<<(3-x)), windowxy1.y+40+FPS_YOFFSET,
@ -861,24 +863,26 @@ static void G_PrintFPS(void)
} }
} }
if (cumulativeFrameDelay >= 1000) if (cumulativeFrameDelay >= 1000.0)
{ {
g_frameRate = lastFPS = tabledivide32_noinline(1000*frameCount, cumulativeFrameDelay); lastFPS = 1000.f * frameCount / cumulativeFrameDelay;
g_frameRate = Blrintf(lastFPS);
frameCount = 0; frameCount = 0;
cumulativeFrameDelay = 0; cumulativeFrameDelay = 0.0;
if (ud.showfps > 1) if (ud.showfps > 1)
{ {
if (lastFPS > maxFPS) maxFPS = lastFPS; if (lastFPS > maxFPS) maxFPS = lastFPS;
if ((unsigned) lastFPS < (unsigned) minFPS) minFPS = lastFPS; if (lastFPS < minFPS) minFPS = lastFPS;
static int secondCounter; static int secondCounter;
if (++secondCounter == 3) if (++secondCounter == 1)
{ {
maxFPS = (lastFPS + maxFPS) >> 1; maxFPS = (lastFPS + maxFPS) * .5f;
minFPS = (lastFPS + minFPS) >> 1; minFPS = (lastFPS + minFPS) * .5f;
maxGameUpdate = (g_gameUpdateTime + maxGameUpdate) >> 1; maxGameUpdate = (g_gameUpdateTime + maxGameUpdate) * 0.5;
minGameUpdate = (g_gameUpdateTime + minGameUpdate) >> 1; minGameUpdate = (g_gameUpdateTime + minGameUpdate) * 0.5;
secondCounter = 0; secondCounter = 0;
} }
} }