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have audio dumps apply volume (fixes cases of audio dumps being "too loud" and in game audio controls having no effect)

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This commit is contained in:
CasualPokePlayer
2022-06-10 21:27:10 -07:00
parent 0c6b6b74bf
commit ad892176d0
4 changed files with 26 additions and 6 deletions
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7
Source/Core/AudioCommon/WaveFile.cpp
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@ -114,7 +114,8 @@ void WaveFileWriter::Write4(const char* ptr)
file.WriteBytes(ptr, 4);
}
void WaveFileWriter::AddStereoSamplesBE(const short* sample_data, u32 count, int sample_rate)
void WaveFileWriter::AddStereoSamplesBE(const short* sample_data, u32 count, int sample_rate,
int l_volume, int r_volume)
{
if (!file)
ERROR_LOG_FMT(AUDIO, "WaveFileWriter - file not open.");
@ -141,6 +142,10 @@ void WaveFileWriter::AddStereoSamplesBE(const short* sample_data, u32 count, int
// Flip the audio channels from RL to LR
conv_buffer[2 * i] = Common::swap16((u16)sample_data[2 * i + 1]);
conv_buffer[2 * i + 1] = Common::swap16((u16)sample_data[2 * i]);
// Apply volume (volume ranges from 0 to 256)
conv_buffer[2 * i] = conv_buffer[2 * i] * l_volume / 256;
conv_buffer[2 * i + 1] = conv_buffer[2 * i + 1] * r_volume / 256;
}
if (sample_rate != current_sample_rate)