sydney/EqualizerAPO
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Added: Support for independent filter sets per channel. The new command "Channel" allows to specify the channel(s) to which the following "Filter" and "Preamp" commands should apply.

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jthedering committed 2013-04-14 19:15:57 +00:00
1 parent cd53c16c17
commit fb5020e72f
4 files changed
+295 -67
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EqualizerAPO.cpp
+30 -3
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@@ -195,6 +195,18 @@ HRESULT EqualizerAPO::IsInputFormatSupported(IAudioMediaType* pOutputFormat,
TraceF(L"RequestedInputFormat = { %08X, %u, %u, %u, %f, %08X }",
inFormat.guidFormatType.Data1, inFormat.dwSamplesPerFrame, inFormat.dwBytesPerSampleContainer,
inFormat.dwValidBitsPerSample, inFormat.fFramesPerSecond, inFormat.dwChannelMask);
UNCOMPRESSEDAUDIOFORMAT outFormat;
hr = pOutputFormat->GetUncompressedAudioFormat(&outFormat);
if(FAILED(hr))
{
LogF(L"Error in second GetUncompressedAudioFormat");
return hr;
}
TraceF(L"Output format = { %08X, %u, %u, %u, %f, %08X }",
outFormat.guidFormatType.Data1, outFormat.dwSamplesPerFrame, outFormat.dwBytesPerSampleContainer,
outFormat.dwValidBitsPerSample, outFormat.fFramesPerSecond, outFormat.dwChannelMask);
if(childAPO)
{
@@ -270,15 +282,30 @@ HRESULT EqualizerAPO::LockForProcess(UINT32 u32NumInputConnections,
return hr;
}
UNCOMPRESSEDAUDIOFORMAT uncompAudioFormat;
hr = ppOutputConnections[0]->pFormat->GetUncompressedAudioFormat(&uncompAudioFormat);
UNCOMPRESSEDAUDIOFORMAT inFormat;
hr = ppInputConnections[0]->pFormat->GetUncompressedAudioFormat(&inFormat);
if(FAILED(hr))
{
LogF(L"Error in GetUncompressedAudioFormat in LockForProcess");
return hr;
}
peq.initialize(uncompAudioFormat.fFramesPerSecond, uncompAudioFormat.dwSamplesPerFrame);
TraceF(L"Input format in LockForProcess = { %08X, %u, %u, %u, %f, %08X }",
inFormat.guidFormatType.Data1, inFormat.dwSamplesPerFrame, inFormat.dwBytesPerSampleContainer,
inFormat.dwValidBitsPerSample, inFormat.fFramesPerSecond, inFormat.dwChannelMask);
UNCOMPRESSEDAUDIOFORMAT outFormat;
hr = ppOutputConnections[0]->pFormat->GetUncompressedAudioFormat(&outFormat);
if(FAILED(hr))
{
LogF(L"Error in second GetUncompressedAudioFormat in LockForProcess");
return hr;
}
TraceF(L"Output format in LockForProcess = { %08X, %u, %u, %u, %f, %08X }",
outFormat.guidFormatType.Data1, outFormat.dwSamplesPerFrame, outFormat.dwBytesPerSampleContainer,
outFormat.dwValidBitsPerSample, outFormat.fFramesPerSecond, outFormat.dwChannelMask);
peq.initialize(outFormat.fFramesPerSecond, outFormat.dwSamplesPerFrame, outFormat.dwChannelMask);
return hr;
}