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Split Audio Dumps on Sample Rate Changes

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This commit is contained in:
Chris Burgener
2016-06-11 18:52:45 -04:00
parent cbd6fda5e3
commit ca2eaac704
4 changed files with 42 additions and 8 deletions
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26
Source/Core/AudioCommon/WaveFile.cpp
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@ -41,6 +41,11 @@ bool WaveFileWriter::Start(const std::string& filename, unsigned int HLESampleRa
audio_size = 0;
if (basename.empty())
SplitPath(filename, nullptr, &basename, nullptr);
current_sample_rate = HLESampleRate;
// -----------------
// Write file header
// -----------------
@ -89,7 +94,7 @@ void WaveFileWriter::Write4(const char* ptr)
file.WriteBytes(ptr, 4);
}
void WaveFileWriter::AddStereoSamples(const short* sample_data, u32 count)
void WaveFileWriter::AddStereoSamples(const short* sample_data, u32 count, int sample_rate)
{
if (!file)
PanicAlertT("WaveFileWriter - file not open.");
@ -108,11 +113,13 @@ void WaveFileWriter::AddStereoSamples(const short* sample_data, u32 count)
return;
}
CheckSampleRate(sample_rate);
file.WriteBytes(sample_data, count * 4);
audio_size += count * 4;
}
void WaveFileWriter::AddStereoSamplesBE(const short* sample_data, u32 count)
void WaveFileWriter::AddStereoSamplesBE(const short* sample_data, u32 count, int sample_rate)
{
if (!file)
PanicAlertT("WaveFileWriter - file not open.");
@ -141,6 +148,21 @@ void WaveFileWriter::AddStereoSamplesBE(const short* sample_data, u32 count)
conv_buffer[2 * i + 1] = Common::swap16((u16)sample_data[2 * i]);
}
CheckSampleRate(sample_rate);
file.WriteBytes(conv_buffer.data(), count * 4);
audio_size += count * 4;
}
void WaveFileWriter::CheckSampleRate(int sample_rate)
{
if (sample_rate != current_sample_rate)
{
Stop();
file_index++;
std::stringstream filename;
filename << File::GetUserPath(D_DUMPAUDIO_IDX) << basename << file_index << ".wav";
Start(filename.str(), sample_rate);
current_sample_rate = sample_rate;
}
}