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Log available sound formats.

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This commit is contained in:
Steve Checkoway
2004-04-16 05:04:23 +00:00
parent 3cb96004a0
commit 4392e9f350
1 changed files with 41 additions and 1 deletions
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stepmania/src/arch/Sound/RageSoundDriver_CA.cpp
+41 -1
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@@ -1,6 +1,7 @@
#include "global.h"
#include "RageSoundDriver_CA.h"
#include "CAHelpers.h"
#include "RageLog.h"
#include "CAAudioHardwareSystem.h"
#include "CAAudioHardwareDevice.h"
@@ -26,7 +27,7 @@ static Desc FindClosestFormat(const vector<Desc>& formats)
continue;
if (format.SampleWordSize() == 2 &&
(format.mFormatFlags & kAudioFormatFlagIsSignedInteger) ==
(format.mFormatFlags & kAudioFormatFlagIsSignedInteger) ==
kAudioFormatFlagIsSignedInteger)
{ // exact match
return format;
@@ -88,6 +89,8 @@ RageSound_CA::RageSound_CA()
{
UInt32 frames = mOutputDevice->GetLatency(kAudioDeviceSectionOutput);
mLatency = frames / 44100.0;
LOG->Info("Frames of latency: %lu\n"
"Seconds of latency: %f", frames, mLatency);
}
catch (const CAException& e)
{
@@ -100,11 +103,48 @@ RageSound_CA::RageSound_CA()
vector<Desc> physicalFormats;
GetPhysicalFormats( sID, physicalFormats );
unsigned i;
LOG->Info("Available physical formats:");
for (i = 0; i < physicalFormats.size(); ++i)
{
const Desc& f = physicalFormats[i];
LOG->Info("Format %u:\n"
"Sample rate: %f\n"
"Format ID: %lu\n"
"Format flags: 0x%lx\n"
"Bytes per packet: %lu\n"
"Frames per packet: %lu\n"
"Bytes per frame: %lu\n"
"Channels per frame: %lu\n"
"Bits per channel: %lu",
i, f.mSampleRate, f.mFormatID, f.mFormatFlags,
f.mBytesPerPacket, f.mFramesPerPacket, f.mBytesPerFrame,
f.mChannelsPerFrame, f.mBitsPerChannel);
}
const Desc& physicalFormat = FindClosestFormat( physicalFormats );
stream.SetCurrentPhysicalFormat( physicalFormat );
vector<Desc> procFormats;
GetIOProcFormats( sID, procFormats );
LOG->Info("---------------------------\nAvailable I/O procedure formats:");
for (i = 0; i < procFormats.size(); ++i)
{
const Desc& f = procFormats[i];
LOG->Info("Format %u:\n"
"Sample rate: %f\n"
"Format ID: %lu\n"
"Format flags: 0x%lx\n"
"Bytes per packet: %lu\n"
"Frames per packet: %lu\n"
"Bytes per frame: %lu\n"
"Channels per frame: %lu\n"
"Bits per channel: %lu",
i, f.mSampleRate, f.mFormatID, f.mFormatFlags,
f.mBytesPerPacket, f.mFramesPerPacket, f.mBytesPerFrame,
f.mChannelsPerFrame, f.mBitsPerChannel);
}
const Desc& procFormat = FindClosestFormat( procFormats );
stream.SetCurrentIOProcFormat( procFormat );