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spacing changes in Audio render

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Stephen Birarda 2013-05-15 12:38:08 -07:00
parent 351412f6e8
commit e0ee50fa9c
1 changed files with 2 additions and 6 deletions
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8
interface/src/Audio.cpp
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@ -390,7 +390,6 @@ void Audio::render(int screenWidth, int screenHeight) {
}
glEnd();
// Show a bar with the amount of audio remaining in ring buffer beyond current playback
float remainingBuffer = 0;
timeval currentTime;
@ -399,8 +398,6 @@ void Audio::render(int screenWidth, int screenHeight) {
if (_lastCallbackTime.tv_usec > 0) {
timeLeftInCurrentBuffer = AUDIO_CALLBACK_MSECS - diffclock(&_lastCallbackTime, &currentTime);
}
// /(1000.0*(float)BUFFER_LENGTH_SAMPLES/(float)SAMPLE_RATE) * frameWidth
if (_ringBuffer.getEndOfLastWrite() != NULL)
remainingBuffer = _ringBuffer.diffLastWriteNextOutput() / PACKET_LENGTH_SAMPLES * AUDIO_CALLBACK_MSECS;
@ -421,8 +418,7 @@ void Audio::render(int screenWidth, int screenHeight) {
if (_averagedLatency == 0.0) {
_averagedLatency = remainingBuffer + timeLeftInCurrentBuffer;
}
else {
} else {
_averagedLatency = 0.99f * _averagedLatency + 0.01f * (remainingBuffer + timeLeftInCurrentBuffer);
}
@ -437,7 +433,7 @@ void Audio::render(int screenWidth, int screenHeight) {
char out[40];
sprintf(out, "%3.0f\n", _averagedLatency);
drawtext(startX + _averagedLatency / AUDIO_CALLBACK_MSECS * frameWidth - 10, topY-10, 0.10, 0, 1, 0, out, 1,1,0);
drawtext(startX + _averagedLatency / AUDIO_CALLBACK_MSECS * frameWidth - 10, topY - 10, 0.10, 0, 1, 0, out, 1,1,0);
//drawtext(startX + 0, topY-10, 0.08, 0, 1, 0, out, 1,1,0);
// Show a Cyan bar with the most recently measured jitter stdev