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Simplify how to get the debug stats from StereoResampler

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This commit is contained in:
Henrik Rydgård
2020-05-16 19:44:33 +02:00
parent b6a051dd49
commit fce09f1865
5 changed files with 49 additions and 49 deletions
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Core/HW/StereoResampler.cpp
+28 -19
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@@ -56,16 +56,7 @@
StereoResampler::StereoResampler()
: m_bufsize(MAX_SAMPLES_DEFAULT)
, m_lowwatermark(LOW_WATERMARK_DEFAULT)
, m_input_sample_rate(44100)
, m_indexW(0)
, m_indexR(0)
, m_numLeftI(0.0f)
, m_frac(0)
, underrunCount_(0)
, overrunCount_(0)
, sample_rate_(0.0f)
, lastBufSize_(0) {
, m_lowwatermark(LOW_WATERMARK_DEFAULT) {
// Need to have space for the worst case in case it changes.
m_buffer = new int16_t[MAX_SAMPLES_EXTRA * 2]();
@@ -75,7 +66,9 @@ StereoResampler::StereoResampler()
// If framerate is "close"...
if (refresh != 60.0f && refresh > 50.0f && refresh < 70.0f) {
SetInputSampleRate((int)(44100 * (refresh / 60.0f)));
int input_sample_rate = (int)(44100 * (refresh / 60.0f));
ILOG("StereoResampler: Adjusting target sample rate to %dHz", input_sample_rate);
SetInputSampleRate(input_sample_rate);
}
UpdateBufferSize();
@@ -273,16 +266,32 @@ void StereoResampler::PushSamples(const s32 *samples, unsigned int num_samples)
lastPushSize_ = num_samples;
}
void StereoResampler::GetAudioDebugStats(AudioDebugStats *stats) {
stats->buffered = lastBufSize_;
stats->underrunCount += underrunCount_;
void StereoResampler::GetAudioDebugStats(char *buf, size_t bufSize) {
snprintf(buf, bufSize,
"Audio buffer: %d/%d (low watermark: %d)\n"
"Underruns: %d\n"
"Overruns: %d\n"
"Sample rate: %d (input: %d)\n"
"Push size: %d\n",
lastBufSize_,
m_bufsize * 2,
m_lowwatermark,
underrunCountTotal_,
overrunCountTotal_,
(int)sample_rate_,
m_input_sample_rate,
lastPushSize_);
underrunCountTotal_ += underrunCount_;
overrunCountTotal_ += overrunCount_;
underrunCount_ = 0;
stats->overrunCount += overrunCount_;
overrunCount_ = 0;
stats->watermark = m_lowwatermark;
stats->bufsize = m_bufsize * 2;
stats->instantSampleRate = (int)sample_rate_;
stats->lastPushSize = lastPushSize_;
}
void StereoResampler::ResetStatCounters() {
underrunCount_ = 0;
overrunCount_ = 0;
underrunCountTotal_ = 0;
overrunCountTotal_ = 0;
}
void StereoResampler::SetInputSampleRate(unsigned int rate) {