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move the pps code into it's own function

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This commit is contained in:
Bill Currie 2002-06-19 05:03:24 +00:00
parent 85a6c5aa06
commit b4d7f0ec96
1 changed files with 36 additions and 27 deletions
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63
qw/source/cl_input.c
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@ -614,12 +614,43 @@ CL_FinishMove (usercmd_t *cmd)
(360.0 / 65536.0); (360.0 / 65536.0);
} }
static inline int
pps_check (int dontdrop)
{
static float pps_balance = 0.0;
static int dropcount = 0;
pps_balance += host_frametime;
// never drop more than 2 messages in a row -- that'll cause PL
// and don't drop if one of the last two movemessages have an impulse
if (pps_balance > 0.0 || dropcount >= 2 || dontdrop) {
float pps;
if (!(pps = cl_maxnetfps->int_val))
pps = rate->value / 80.0;
pps = bound (1, pps, 72);
pps_balance -= 1.0 / pps;
pps_balance = bound (-0.1, pps_balance, 0.1);
dropcount = 0;
return 1;
} else {
int i;
// don't count this message when calculating PL
i = cls.netchan.outgoing_sequence & UPDATE_MASK;
cl.frames[i].receivedtime = -3;
// drop this message
cls.netchan.outgoing_sequence++;
dropcount++;
return 0;
}
}
void void
CL_SendCmd (void) CL_SendCmd (void)
{ {
byte data[128]; byte data[128];
static float pps_balance = 0.0;
static int dropcount = 0;
int checksumIndex, lost, seq_hash, i; int checksumIndex, lost, seq_hash, i;
qboolean dontdrop; // FIXME: needed without cl_c2sImpulseBackup? qboolean dontdrop; // FIXME: needed without cl_c2sImpulseBackup?
sizebuf_t buf; sizebuf_t buf;
@ -637,7 +668,7 @@ CL_SendCmd (void)
// seq_hash = (cls.netchan.outgoing_sequence & 0xffff) ; // ^ QW_CHECK_HASH; // seq_hash = (cls.netchan.outgoing_sequence & 0xffff) ; // ^ QW_CHECK_HASH;
seq_hash = cls.netchan.outgoing_sequence; seq_hash = cls.netchan.outgoing_sequence;
// get basic movement from keyboard // get basic movement from keyboard, mouse, etc
CL_BaseMove (cmd); CL_BaseMove (cmd);
// if we are spectator, try autocam // if we are spectator, try autocam
@ -708,31 +739,9 @@ CL_SendCmd (void)
if (cls.demorecording) if (cls.demorecording)
CL_WriteDemoCmd (cmd); CL_WriteDemoCmd (cmd);
pps_balance += host_frametime;
// never drop more than 2 messages in a row -- that'll cause PL
// and don't drop if one of the last two movemessages have an impulse
if (pps_balance > 0.0 || dropcount >= 2 || dontdrop) {
float pps;
if (!(pps = cl_maxnetfps->int_val))
pps = rate->value / 80.0;
pps = bound (1, pps, 72);
pps_balance -= 1.0 / pps;
pps_balance = bound (-0.1, pps_balance, 0.1);
dropcount = 0;
} else {
// don't count this message when calculating PL
cl.frames[i].receivedtime = -3;
// drop this message
cls.netchan.outgoing_sequence++;
dropcount++;
return;
}
// deliver the message // deliver the message
Netchan_Transmit (&cls.netchan, buf.cursize, buf.data); if (pps_check (dontdrop))
Netchan_Transmit (&cls.netchan, buf.cursize, buf.data);
} }
void void