okseby/Quake-III-Arena
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

VOIP: Added cvar cl_voipCaptureMult to boost gain on recorded bits.

Browse source
This commit is contained in:
Ryan C. Gordon 2008-07-05 04:38:16 +00:00
parent 894a22ec84
commit 1e21a3e258
3 changed files with 15 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

9
code/client/cl_main.c
View file

@ -39,6 +39,7 @@ cvar_t *cl_voipVADThreshold;
cvar_t *cl_voipSend;
cvar_t *cl_voipSendTarget;
cvar_t *cl_voipGainDuringCapture;
cvar_t *cl_voipCaptureMult;
cvar_t *cl_voipShowMeter;
cvar_t *voip;
#endif
@ -268,6 +269,7 @@ Record more audio from the hardware if required and encode it into Speex
static
void CL_CaptureVoip(void)
{
const float audioMult = cl_voipCaptureMult->value;
const qboolean useVad = (cl_voipUseVAD->integer != 0);
qboolean initialFrame = qfalse;
qboolean finalFrame = qfalse;
@ -304,6 +306,8 @@ void CL_CaptureVoip(void)
dontCapture = qtrue; // playing back a demo.
else if ( voip->integer == 0 )
dontCapture = qtrue; // client has VoIP support disabled.
else if ( audioMult == 0.0f )
dontCapture = qtrue; // basically silenced incoming audio.
cl_voipSend->modified = qfalse;
@ -362,8 +366,10 @@ void CL_CaptureVoip(void)
// check the "power" of this packet...
for (i = 0; i < clc.speexFrameSize; i++) {
const float s = fabs((float) sampptr[i]);
const float flsamp = (float) sampptr[i];
const float s = fabs(flsamp);
voipPower += s * s;
sampptr[i] = (int16_t) ((flsamp) * audioMult);
}
// encode raw audio samples into Speex data...
@ -3089,6 +3095,7 @@ void CL_Init( void ) {
cl_voipSend = Cvar_Get ("cl_voipSend", "0", 0);
cl_voipSendTarget = Cvar_Get ("cl_voipSendTarget", "all", 0);
cl_voipGainDuringCapture = Cvar_Get ("cl_voipGainDuringCapture", "0.2", CVAR_ARCHIVE);
cl_voipCaptureMult = Cvar_Get ("cl_voipCaptureMult", "2.0", CVAR_ARCHIVE);
cl_voipUseVAD = Cvar_Get ("cl_voipUseVAD", "0", CVAR_ARCHIVE);
cl_voipVADThreshold = Cvar_Get ("cl_voipVADThreshold", "0.25", CVAR_ARCHIVE);
cl_voipShowMeter = Cvar_Get ("cl_voipShowMeter", "1", CVAR_ARCHIVE);