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Fix user-facing and non-user-facing typos

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Found via `codespell v2.1.dev0`
This commit is contained in:
luz paz 2020-12-11 07:37:23 -05:00
commit e1c3e59ee8
116 changed files with 233 additions and 233 deletions
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12
src/hostapi/alsa/pa_linux_alsa.c
View file

@ -1962,7 +1962,7 @@ static PaError PaAlsaStreamComponent_InitialConfigure( PaAlsaStreamComponent *se
{
/* Configuration consists of setting all of ALSA's parameters.
* These parameters come in two flavors: hardware parameters
* and software paramters. Hardware parameters will affect
* and software parameters. Hardware parameters will affect
* the way the device is initialized, software parameters
* affect the way ALSA interacts with me, the user-level client.
*/
@ -1976,7 +1976,7 @@ static PaError PaAlsaStreamComponent_InitialConfigure( PaAlsaStreamComponent *se
/* self->framesPerPeriod = framesPerHostBuffer; */
/* ... fill up the configuration space with all possibile
/* ... fill up the configuration space with all possible
* combinations of parameters this device will accept */
ENSURE_( alsa_snd_pcm_hw_params_any( pcm, hwParams ), paUnanticipatedHostError );
@ -2161,7 +2161,7 @@ static PaError PaAlsaStream_Initialize( PaAlsaStream *self, PaAlsaHostApiReprese
self->framesPerUserBuffer = framesPerUserBuffer;
self->neverDropInput = streamFlags & paNeverDropInput;
/* XXX: Ignore paPrimeOutputBuffersUsingStreamCallback untill buffer priming is fully supported in pa_process.c */
/* XXX: Ignore paPrimeOutputBuffersUsingStreamCallback until buffer priming is fully supported in pa_process.c */
/*
if( outParams & streamFlags & paPrimeOutputBuffersUsingStreamCallback )
self->primeBuffers = 1;
@ -2389,7 +2389,7 @@ static PaError PaAlsaStreamComponent_DetermineFramesPerBuffer( PaAlsaStreamCompo
{
framesPerHostBuffer *= 2;
}
/* One extra period is preferrable to one less (should be more robust) */
/* One extra period is preferable to one less (should be more robust) */
if( bufferSize / framesPerHostBuffer < numPeriods )
{
framesPerHostBuffer /= 2;
@ -4186,7 +4186,7 @@ error:
* directly is obtained from ALSA, we then request as much directly accessible memory as possible within this amount
* from ALSA. The buffer memory is registered with the PA buffer processor and processing is carried out with
* PaUtil_EndBufferProcessing. Finally, the number of processed frames is reported to ALSA. The processing can
* happen in several iterations untill we have consumed the known number of available frames (or an xrun is detected).
* happen in several iterations until we have consumed the known number of available frames (or an xrun is detected).
*/
static void *CallbackThreadFunc( void *userData )
{
@ -4272,7 +4272,7 @@ static void *CallbackThreadFunc( void *userData )
/* There is still buffered output that needs to be processed */
}
/* Wait for data to become available, this comes down to polling the ALSA file descriptors untill we have
/* Wait for data to become available, this comes down to polling the ALSA file descriptors until we have
* a number of available frames.
*/
PA_ENSURE( PaAlsaStream_WaitForFrames( stream, &framesAvail, &xrun ) );

28
src/hostapi/asio/pa_asio.cpp
View file

@ -46,7 +46,7 @@
08-20-01 More conversion, PA_StreamTime, Pa_GetHostError : Stephane Letz
08-21-01 PaUInt8 bug correction, implementation of ASIOSTFloat32LSB and ASIOSTFloat32MSB native formats : Stephane Letz
08-24-01 MAX_INT32_FP hack, another Uint8 fix : Stephane and Phil
08-27-01 Implementation of hostBufferSize < userBufferSize case, better management of the ouput buffer when
08-27-01 Implementation of hostBufferSize < userBufferSize case, better management of the output buffer when
the stream is stopped : Stephane Letz
08-28-01 Check the stream pointer for null in bufferSwitchTimeInfo, correct bug in bufferSwitchTimeInfo when
the stream is stopped : Stephane Letz
@ -55,11 +55,11 @@
10-26-01 Management of hostBufferSize and userBufferSize of any size : Stephane Letz
10-27-01 Improve calculus of hostBufferSize to be multiple or divisor of userBufferSize if possible : Stephane and Phil
10-29-01 Change MAX_INT32_FP to (2147483520.0f) to prevent roundup to 0x80000000 : Phil Burk
10-31-01 Clear the ouput buffer and user buffers in PaHost_StartOutput, correct bug in GetFirstMultiple : Stephane Letz
10-31-01 Clear the output buffer and user buffers in PaHost_StartOutput, correct bug in GetFirstMultiple : Stephane Letz
11-06-01 Rename functions : Stephane Letz
11-08-01 New Pa_ASIO_Adaptor_Init function to init Callback adpatation variables, cleanup of Pa_ASIO_Callback_Input: Stephane Letz
11-29-01 Break apart device loading to debug random failure in Pa_ASIO_QueryDeviceInfo ; Phil Burk
01-03-02 Desallocate all resources in PaHost_Term for cases where Pa_CloseStream is not called properly : Stephane Letz
01-03-02 Deallocate all resources in PaHost_Term for cases where Pa_CloseStream is not called properly : Stephane Letz
02-01-02 Cleanup, test of multiple-stream opening : Stephane Letz
19-02-02 New Pa_ASIO_loadDriver that calls CoInitialize on each thread on Windows : Stephane Letz
09-04-02 Correct error code management in PaHost_Term, removes various compiler warning : Stephane Letz
@ -69,7 +69,7 @@
12-06-02 Rehashed into new multi-api infrastructure, added support for all ASIO sample formats : Ross Bencina
18-06-02 Added pa_asio.h, PaAsio_GetAvailableLatencyValues() : Ross B.
21-06-02 Added SelectHostBufferSize() which selects host buffer size based on user latency parameters : Ross Bencina
** NOTE maintanance history is now stored in CVS **
** NOTE maintenance history is now stored in CVS **
*/
/** @file
@ -103,7 +103,7 @@
#include "pa_win_coinitialize.h"
/* This version of pa_asio.cpp is currently only targetted at Win32,
/* This version of pa_asio.cpp is currently only targeted at Win32,
It would require a few tweaks to work with pre-OS X Macintosh.
To make configuration easier, we define WIN32 here to make sure
that the ASIO SDK knows this is Win32.
@ -2549,7 +2549,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
enough to store at least two complete data blocks.
1) Determine the amount of latency to be added to the
prefered ASIO latency.
preferred ASIO latency.
2) Make sure we have at lest one additional latency frame.
3) Divide the number of frames by the desired block size to
get the number (rounded up to pure integer) of blocks to
@ -2568,7 +2568,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
while( lBlockingBufferSize > (lBlockingBufferSizePow2<<=1) );
lBlockingBufferSize = lBlockingBufferSizePow2;
/* Compute total intput latency in seconds */
/* Compute total input latency in seconds */
stream->streamRepresentation.streamInfo.inputLatency =
(double)( PaUtil_GetBufferProcessorInputLatencyFrames(&stream->bufferProcessor )
+ PaUtil_GetBufferProcessorInputLatencyFrames(&stream->blockingState->bufferProcessor)
@ -2635,7 +2635,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
enough to store at least two complete data blocks.
1) Determine the amount of latency to be added to the
prefered ASIO latency.
preferred ASIO latency.
2) Make sure we have at lest one additional latency frame.
3) Divide the number of frames by the desired block size to
get the number (rounded up to pure integer) of blocks to
@ -2872,7 +2872,7 @@ static void bufferSwitch(long index, ASIOBool directProcess)
//TAKEN FROM THE ASIO SDK
// the actual processing callback.
// Beware that this is normally in a seperate thread, hence be sure that
// Beware that this is normally in a separate thread, hence be sure that
// you take care about thread synchronization. This is omitted here for
// simplicity.
@ -2904,7 +2904,7 @@ static void bufferSwitch(long index, ASIOBool directProcess)
static ASIOTime *bufferSwitchTimeInfo( ASIOTime *timeInfo, long index, ASIOBool directProcess )
{
// the actual processing callback.
// Beware that this is normally in a seperate thread, hence be sure that
// Beware that this is normally in a separate thread, hence be sure that
// you take care about thread synchronization.
@ -3269,7 +3269,7 @@ static long asioMessages(long selector, long value, void* message, double* opt)
break;
case kAsioSupportsTimeInfo:
// informs the driver wether the asioCallbacks.bufferSwitchTimeInfo() callback
// informs the driver whether the asioCallbacks.bufferSwitchTimeInfo() callback
// is supported.
// For compatibility with ASIO 1.0 drivers the host application should always support
// the "old" bufferSwitch method, too.
@ -3277,7 +3277,7 @@ static long asioMessages(long selector, long value, void* message, double* opt)
break;
case kAsioSupportsTimeCode:
// informs the driver wether application is interested in time code info.
// informs the driver whether application is interested in time code info.
// If an application does not need to know about time code, the driver has less work
// to do.
ret = 0;
@ -3423,7 +3423,7 @@ static PaError StopStream( PaStream *s )
blockingState->stopFlag = TRUE;
/* Wait until requested number of buffers has been freed. Time
out after twice the blocking i/o ouput buffer could have
out after twice the blocking i/o output buffer could have
been consumed. */
DWORD timeout = (DWORD)( 2 * blockingState->writeRingBuffer.bufferSize * 1000
/ stream->streamRepresentation.streamInfo.sampleRate );
@ -3762,7 +3762,7 @@ static PaError WriteStream( PaStream *s ,
unsigned int i; /* Just a counter. */
/* Check if the stream ist still available ready to recieve new data. */
/* Check if the stream is still available ready to receive new data. */
if( blockingState->stopFlag || !stream->isActive )
{
PA_DEBUG(("Warning! Stream no longer available for writing in WriteStream()\n"));

2
src/hostapi/coreaudio/notes.txt
View file

@ -81,7 +81,7 @@ latency will be provided even if a large latency setting is selected.
- Latency: Latency settings are generally ignored. They may be used as a
hint for buffer size in paHostFramesPerBufferUnspecified, or the value may
be used in cases where additional buffering is needed, such as doing input and
output on seperate devices. Latency settings are always automatically bound
output on separate devices. Latency settings are always automatically bound
to "safe" values, however, so setting extreme values here should not be
an issue.

16
src/hostapi/coreaudio/pa_mac_core.c
View file

@ -121,7 +121,7 @@ static bool ensureChannelNameSize( int size )
return true;
}
/*
* Function declared in pa_mac_core.h. retrives channel names.
* Function declared in pa_mac_core.h. retrieves channel names.
*/
const char *PaMacCore_GetChannelName( int device, int channelIndex, bool input )
{
@ -1358,7 +1358,7 @@ static PaError OpenAndSetupOneAudioUnit(
/* set device format first, but only touch the device if the user asked */
if( inStreamParams ) {
/*The callback never calls back if we don't set the FPB */
/*This seems wierd, because I would think setting anything on the device
/*This seems weird, because I would think setting anything on the device
would be disruptive.*/
paResult = setBestFramesPerBuffer( *audioDevice, FALSE,
requestedFramesPerBuffer,
@ -1376,7 +1376,7 @@ static PaError OpenAndSetupOneAudioUnit(
}
if( outStreamParams && !inStreamParams ) {
/*The callback never calls back if we don't set the FPB */
/*This seems wierd, because I would think setting anything on the device
/*This seems weird, because I would think setting anything on the device
would be disruptive.*/
paResult = setBestFramesPerBuffer( *audioDevice, TRUE,
requestedFramesPerBuffer,
@ -1758,7 +1758,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
else
{
inputChannelCount = 0;
inputSampleFormat = hostInputSampleFormat = paFloat32; /* Surpress 'uninitialised var' warnings. */
inputSampleFormat = hostInputSampleFormat = paFloat32; /* Suppress 'uninitialised var' warnings. */
}
if( outputParameters )
@ -1788,7 +1788,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
else
{
outputChannelCount = 0;
outputSampleFormat = hostOutputSampleFormat = paFloat32; /* Surpress 'uninitialized var' warnings. */
outputSampleFormat = hostOutputSampleFormat = paFloat32; /* Suppress 'uninitialized var' warnings. */
}
/* validate platform specific flags */
@ -2182,8 +2182,8 @@ static OSStatus AudioIOProc( void *inRefCon,
/* -----------------------------------------------------------------*\
This output may be useful for debugging,
But printing durring the callback is a bad enough idea that
this is not enabled by enableing the usual debugging calls.
But printing during the callback is a bad enough idea that
this is not enabled by enabling the usual debugging calls.
\* -----------------------------------------------------------------*/
/*
static int renderCount = 0;
@ -2622,7 +2622,7 @@ stop_stream:
static PaError CloseStream( PaStream* s )
{
/* This may be called from a failed OpenStream.
Therefore, each piece of info is treated seperately. */
Therefore, each piece of info is treated separately. */
PaError result = paNoError;
PaMacCoreStream *stream = (PaMacCoreStream*)s;

6
src/hostapi/coreaudio/pa_mac_core_blocking.c
View file

@ -213,7 +213,7 @@ PaError blioSetIsInputEmpty( PaMacBlio *blio, bool isEmpty )
goto done;
/* we need to update the value. Here's what we do:
* - Lock the mutex, so noone else can write.
* - Lock the mutex, so no one else can write.
* - update the value.
* - unlock.
* - broadcast to all listeners.
@ -239,7 +239,7 @@ PaError blioSetIsOutputFull( PaMacBlio *blio, bool isFull )
goto done;
/* we need to update the value. Here's what we do:
* - Lock the mutex, so noone else can write.
* - Lock the mutex, so no one else can write.
* - update the value.
* - unlock.
* - broadcast to all listeners.
@ -334,7 +334,7 @@ PaError destroyBlioRingBuffers( PaMacBlio *blio )
}
/*
* this is the BlioCallback function. It expects to recieve a PaMacBlio Object
* this is the BlioCallback function. It expects to receive a PaMacBlio Object
* pointer as userData.
*
*/

10
src/hostapi/coreaudio/pa_mac_core_utilities.c
View file

@ -168,7 +168,7 @@ PaError PaMacCore_SetError(OSStatus error, int line, int isError)
errorText = "Audio Unit: Format Not Supported";
result = paInternalError; break;
case kAudioUnitErr_Uninitialized:
errorText = "Audio Unit: Unitialized";
errorText = "Audio Unit: Uninitialized";
result = paInternalError; break;
case kAudioUnitErr_InvalidScope:
errorText = "Audio Unit: Invalid Scope";
@ -296,12 +296,12 @@ long computeRingBufferSize( const PaStreamParameters *inputParameters,
/*
* Durring testing of core audio, I found that serious crashes could occur
* During testing of core audio, I found that serious crashes could occur
* if properties such as sample rate were changed multiple times in rapid
* succession. The function below could be used to with a condition variable.
* to prevent propertychanges from happening until the last property
* change is acknowledged. Instead, I implemented a busy-wait, which is simpler
* to implement b/c in second round of testing (nov '09) property changes occured
* to implement b/c in second round of testing (nov '09) property changes occurred
* quickly and so there was no real way to test the condition variable implementation.
* therefore, this function is not used, but it is aluded to in commented code below,
* since it represents a theoretically better implementation.
@ -505,7 +505,7 @@ PaError setBestSampleRateForDevice( const AudioDeviceID device,
if( err )
return ERR( err );
/* -- otherwise, something wierd happened: we didn't set the rate, and we got no errors. Just bail. */
/* -- otherwise, something weird happened: we didn't set the rate, and we got no errors. Just bail. */
return paInternalError;
}
@ -516,7 +516,7 @@ PaError setBestSampleRateForDevice( const AudioDeviceID device,
is available, it uses the smallest available size.
actualFramesPerBuffer will be set to the actual value on successful return.
OK to pass NULL to actualFramesPerBuffer.
The logic is very simmilar too setBestSampleRate only failure here is
The logic is very similar too setBestSampleRate only failure here is
not usually catastrophic.
*/
PaError setBestFramesPerBuffer( const AudioDeviceID device,

6
src/hostapi/coreaudio/pa_mac_core_utilities.h
View file

@ -81,7 +81,7 @@
#define INPUT_ELEMENT (1)
#define OUTPUT_ELEMENT (0)
/* Normal level of debugging: fine for most apps that don't mind the occational warning being printf'ed */
/* Normal level of debugging: fine for most apps that don't mind the occasional warning being printf'ed */
/*
*/
#define MAC_CORE_DEBUG
@ -91,7 +91,7 @@
# define DBUG(MSG)
#endif
/* Verbose Debugging: useful for developement */
/* Verbose Debugging: useful for development */
/*
#define MAC_CORE_VERBOSE_DEBUG
*/
@ -183,7 +183,7 @@ PaError setBestSampleRateForDevice( const AudioDeviceID device,
is available, it uses the smallest available size.
actualFramesPerBuffer will be set to the actual value on successful return.
OK to pass NULL to actualFramesPerBuffer.
The logic is very simmilar too setBestSampleRate only failure here is
The logic is very similar too setBestSampleRate only failure here is
not usually catastrophic.
*/
PaError setBestFramesPerBuffer( const AudioDeviceID device,

12
src/hostapi/dsound/pa_win_ds.c
View file

@ -58,7 +58,7 @@
/*
Use the earliest version of DX required, no need to polute the namespace
Use the earliest version of DX required, no need to pollute the namespace
*/
#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE
#define DIRECTSOUND_VERSION 0x0800
@ -667,7 +667,7 @@ static GUID pawin_IID_IKsPropertySet =
property, and the other is using DSPROPERTY_DIRECTSOUNDDEVICE_ENUMERATE.
I tried both methods and only the second worked. I found two postings on the
net from people who had the same problem with the first method, so I think the method used here is
more common/likely to work. The probem is that IKsPropertySet_Get returns S_OK
more common/likely to work. The problem is that IKsPropertySet_Get returns S_OK
but the fields of the device description are not filled in.
The mechanism we use works by registering an enumeration callback which is called for
@ -757,7 +757,7 @@ static double defaultSampleRateSearchOrder_[] =
/************************************************************************************
** Extract capabilities from an output device, and add it to the device info list
** if successful. This function assumes that there is enough room in the
** device info list to accomodate all entries.
** device info list to accommodate all entries.
**
** The device will not be added to the device list if any errors are encountered.
*/
@ -1014,7 +1014,7 @@ static PaError AddOutputDeviceInfoFromDirectSound(
/************************************************************************************
** Extract capabilities from an input device, and add it to the device info list
** if successful. This function assumes that there is enough room in the
** device info list to accomodate all entries.
** device info list to accommodate all entries.
**
** The device will not be added to the device list if any errors are encountered.
*/
@ -2255,7 +2255,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
/* create half duplex buffers. also used for full-duplex streams which didn't
succeed when using the full duplex API. that could happen because
DX8 or greater isnt installed, the i/o devices aren't the same
DX8 or greater isn't installed, the i/o devices aren't the same
physical device. etc.
*/
@ -2798,7 +2798,7 @@ PA_THREAD_FUNC ProcessingThreadProc( void *pArg )
#else
/* tick using WaitForSingleObject timout */
/* tick using WaitForSingleObject timeout */
while ( WaitForSingleObject( stream->processingCompleted, timerPeriodMs ) == WAIT_TIMEOUT )
{
TimerCallback( 0, 0, (DWORD_PTR)pArg, 0, 0 );

2
src/hostapi/dsound/pa_win_ds_dynlink.c
View file

@ -210,7 +210,7 @@ void PaWinDs_TerminateDSoundEntryPoints(void)
{
if( paWinDsDSoundEntryPoints.hInstance_ != NULL )
{
/* ensure that we crash reliably if the entry points arent initialised */
/* ensure that we crash reliably if the entry points aren't initialised */
paWinDsDSoundEntryPoints.DirectSoundCreate = 0;
paWinDsDSoundEntryPoints.DirectSoundEnumerateW = 0;
paWinDsDSoundEntryPoints.DirectSoundEnumerateA = 0;

2
src/hostapi/dsound/pa_win_ds_dynlink.h
View file

@ -56,7 +56,7 @@
#endif
/*
Use the earliest version of DX required, no need to polute the namespace
Use the earliest version of DX required, no need to pollute the namespace
*/
#ifdef PAWIN_USE_DIRECTSOUNDFULLDUPLEXCREATE
#define DIRECTSOUND_VERSION 0x0800

12
src/hostapi/oss/pa_unix_oss.c
View file

@ -466,7 +466,7 @@ static PaError QueryDevice( char *deviceName, PaOSSHostApiRepresentation *ossApi
/* douglas:
we have to do this querying in a slightly different order. apparently
some sound cards will give you different info based on their settins.
some sound cards will give you different info based on their settings.
e.g. a card might give you stereo at 22kHz but only mono at 44kHz.
the correct order for OSS is: format, channels, sample rate
*/
@ -1335,7 +1335,7 @@ static PaError PaOssStream_WaitForFrames( PaOssStream *stream, unsigned long *fr
#ifdef PTHREAD_CANCELED
pthread_testcancel();
#else
/* avoid indefinite waiting on thread not supporting cancelation */
/* avoid indefinite waiting on thread not supporting cancellation */
if( stream->callbackStop || stream->callbackAbort )
{
PA_DEBUG(( "Cancelling PaOssStream_WaitForFrames\n" ));
@ -1369,7 +1369,7 @@ static PaError PaOssStream_WaitForFrames( PaOssStream *stream, unsigned long *fr
#ifdef PTHREAD_CANCELED
pthread_testcancel();
#else
/* avoid indefinite waiting on thread not supporting cancelation */
/* avoid indefinite waiting on thread not supporting cancellation */
if( stream->callbackStop || stream->callbackAbort )
{
PA_DEBUG(( "Cancelling PaOssStream_WaitForFrames\n" ));
@ -1640,7 +1640,7 @@ static void *PaOSS_AudioThreadProc( void *userData )
#ifdef PTHREAD_CANCELED
pthread_testcancel();
#else
if( stream->callbackAbort ) /* avoid indefinite waiting on thread not supporting cancelation */
if( stream->callbackAbort ) /* avoid indefinite waiting on thread not supporting cancellation */
{
PA_DEBUG(( "Aborting callback thread\n" ));
break;
@ -1681,7 +1681,7 @@ static void *PaOSS_AudioThreadProc( void *userData )
callbackResult = paComplete;
}
if( stream->callbackAbort ) /* avoid indefinite waiting on thread not supporting cancelation */
if( stream->callbackAbort ) /* avoid indefinite waiting on thread not supporting cancellation */
{
PA_DEBUG(( "Aborting callback thread\n" ));
break;
@ -1793,7 +1793,7 @@ static PaError CloseStream( PaStream* s )
*
* Aspect StreamState: After returning, the stream shall be in the Active state, implying that an eventual
* callback will be repeatedly called in a separate thread. If a separate thread is started this function
* will block untill it has started processing audio, otherwise audio processing is started directly.
* will block until it has started processing audio, otherwise audio processing is started directly.
*/
static PaError StartStream( PaStream *s )
{

4
src/hostapi/skeleton/pa_hostapi_skeleton.c
View file

@ -413,7 +413,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
else
{
inputChannelCount = 0;
inputSampleFormat = hostInputSampleFormat = paInt16; /* Surpress 'uninitialised var' warnings. */
inputSampleFormat = hostInputSampleFormat = paInt16; /* Suppress 'uninitialised var' warnings. */
}
if( outputParameters )
@ -442,7 +442,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
else
{
outputChannelCount = 0;
outputSampleFormat = hostOutputSampleFormat = paInt16; /* Surpress 'uninitialized var' warnings. */
outputSampleFormat = hostOutputSampleFormat = paInt16; /* Suppress 'uninitialized var' warnings. */
}
/*

2
src/hostapi/wasapi/mingw-include/ksproxy.h
View file

@ -182,7 +182,7 @@ typedef KS_LogicalMemoryType *PKS_LogicalMemoryType;
typedef struct _PIPE_TERMINATION {
ULONG Flags;
ULONG OutsideFactors;
ULONG Weigth;
ULONG Weight;
KS_FRAMING_RANGE PhysicalRange;
KS_FRAMING_RANGE_WEIGHTED OptimalRange;
KS_COMPRESSION Compression;

34
src/hostapi/wasapi/pa_win_wasapi.c
View file

@ -310,7 +310,7 @@ typedef struct _pa_AudioClientProperties {
PA_THREAD_FUNC ProcThreadEvent(void *param);
PA_THREAD_FUNC ProcThreadPoll(void *param);
// Error codes (availabe since Windows 7)
// Error codes (available since Windows 7)
#ifndef AUDCLNT_E_BUFFER_ERROR
#define AUDCLNT_E_BUFFER_ERROR AUDCLNT_ERR(0x018)
#endif
@ -321,7 +321,7 @@ PA_THREAD_FUNC ProcThreadPoll(void *param);
#define AUDCLNT_E_INVALID_DEVICE_PERIOD AUDCLNT_ERR(0x020)
#endif
// Stream flags (availabe since Windows 7)
// Stream flags (available since Windows 7)
#ifndef AUDCLNT_STREAMFLAGS_SRC_DEFAULT_QUALITY
#define AUDCLNT_STREAMFLAGS_SRC_DEFAULT_QUALITY 0x08000000
#endif
@ -489,7 +489,7 @@ typedef struct
PaWinUtilComInitializationResult comInitializationResult;
// this is the REAL number of devices, whether they are usefull to PA or not!
// this is the REAL number of devices, whether they are useful to PA or not!
UINT32 deviceCount;
PaWasapiDeviceInfo *devInfo;
@ -783,7 +783,7 @@ static PaError __LogPaError(PaError err, const char *func, const char *file, int
// ------------------------------------------------------------------------------------------
/*! \class ThreadSleepScheduler
Allows to emulate thread sleep of less than 1 millisecond under Windows. Scheduler
calculates number of times the thread must run untill next sleep of 1 millisecond.
calculates number of times the thread must run until next sleep of 1 millisecond.
It does not make thread sleeping for real number of microseconds but rather controls
how many of imaginary microseconds the thread task can allow thread to sleep.
*/
@ -3168,7 +3168,7 @@ static void _CalculateAlignedPeriod(PaWasapiSubStream *pSub, UINT32 *nFramesPerL
// Align frames to HD Audio packet size of 128 bytes for Exclusive mode only.
// Not aligning on Windows Vista will cause Event timeout, although Windows 7 will
// return AUDCLNT_E_BUFFER_SIZE_NOT_ALIGNED error to realign buffer. Aligning is necessary
// for Exclusive mode only! when audio data is feeded directly to hardware.
// for Exclusive mode only! when audio data is fed directly to hardware.
if (pSub->shareMode == AUDCLNT_SHAREMODE_EXCLUSIVE)
{
(*nFramesPerLatency) = AlignFramesPerBuffer((*nFramesPerLatency),
@ -3205,7 +3205,7 @@ static void _CalculatePeriodicity(PaWasapiSubStream *pSub, BOOL output, REFERENC
REFERENCE_TIME userPeriodicity;
// Align frames backwards, so device will likely make buffer read ready when we are ready
// to read it (our sheduling will wait for amount of millisoconds of frames_per_buffer)
// to read it (our scheduling will wait for amount of millisoconds of frames_per_buffer)
alignedFrames = AlignFramesPerBuffer(pSub->params.frames_per_buffer,
pSub->wavex.Format.nSamplesPerSec, pSub->wavex.Format.nBlockAlign, ALIGN_BWD);
@ -3562,7 +3562,7 @@ static HRESULT CreateAudioClient(PaWasapiStream *pStream, PaWasapiSubStream *pSu
_RecalculateBuffersCount(pSub, userFramesPerBuffer, MakeFramesFromHns(pSub->period, pSub->wavex.Format.nSamplesPerSec),
fullDuplex);
// No error, client is succesfully created
// No error, client is successfully created
(*pa_error) = paNoError;
done:
@ -3904,7 +3904,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
else
{
inputChannelCount = 0;
inputSampleFormat = hostInputSampleFormat = paInt16; /* Surpress 'uninitialised var' warnings. */
inputSampleFormat = hostInputSampleFormat = paInt16; /* Suppress 'uninitialised var' warnings. */
}
// Try create device: Output
@ -4007,7 +4007,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
else
{
outputChannelCount = 0;
outputSampleFormat = hostOutputSampleFormat = paInt16; /* Surpress 'uninitialized var' warnings. */
outputSampleFormat = hostOutputSampleFormat = paInt16; /* Suppress 'uninitialized var' warnings. */
}
// log full-duplex
@ -4065,7 +4065,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
// serious problem #2 - No, Not a problem, as framesPerHostCallback take into account
// sample size while it is not a problem for PA full-duplex, we must care of
// preriod only!
// period only!
/*if (stream->out.framesPerHostCallback != stream->in.framesPerHostCallback)
{
PRINT(("WASAPI: OpenStream: framesPerHostCallback discrepancy\n"));
@ -4636,7 +4636,7 @@ static PaError ReadStream( PaStream* s, void *_buffer, unsigned long frames )
((BYTE **)user_buffer)[i] = ((BYTE **)_buffer)[i];
}
// Findout if there are tail frames, flush them all before reading hardware
// Find out if there are tail frames, flush them all before reading hardware
if ((available = PaUtil_GetRingBufferReadAvailable(stream->in.tailBuffer)) != 0)
{
ring_buffer_size_t buf1_size = 0, buf2_size = 0, read, desired;
@ -4815,7 +4815,7 @@ static PaError WriteStream( PaStream* s, const void *_buffer, unsigned long fram
((const BYTE **)user_buffer)[i] = ((const BYTE **)_buffer)[i];
}
// Blocking (potentially, untill 'frames' are consumed) loop
// Blocking (potentially, until 'frames' are consumed) loop
while (frames != 0)
{
// Check if blocking call must be interrupted
@ -5694,7 +5694,7 @@ static HRESULT ProcessInputBuffer(PaWasapiStream *stream, PaWasapiHostProcessor
if (WaitForSingleObject(stream->hCloseRequest, 0) != WAIT_TIMEOUT)
break;
// Findout if any frames available
// Find out if any frames available
frames = 0;
if ((hr = _PollGetInputFramesAvailable(stream, &frames)) != S_OK)
return hr;
@ -6033,7 +6033,7 @@ static UINT32 GetSleepTime(PaWasapiStream *stream, UINT32 sleepTimeIn, UINT32 sl
UINT32 sleepTime;
// According to the issue [https://github.com/PortAudio/portaudio/issues/303] glitches may occur when user frames
// equal to 1/2 of the host buffer frames, therefore the emperical workaround for this problem is to lower
// equal to 1/2 of the host buffer frames, therefore the empirical workaround for this problem is to lower
// the sleep time by 2
if (userFramesOut != 0)
{
@ -6157,7 +6157,7 @@ PA_THREAD_FUNC ProcThreadPoll(void *param)
// Request fine (1 ms) granularity of the system timer functions to guarantee correct logic around WaitForSingleObject
SystemTimer_SetGranularity(&timer, 1);
// Claculate sleep time of the processing loop (inside WaitForSingleObject)
// Calculate sleep time of the processing loop (inside WaitForSingleObject)
sleepTime = ConfigureLoopSleepTimeAndScheduler(stream, &scheduler);
// Setup data processors
@ -6376,10 +6376,10 @@ PA_THREAD_FUNC ProcThreadPoll(void *param)
break;
}
// process equal ammount of frames
// process equal amount of frames
if (o_frames >= i_frames)
{
// process input ammount of frames
// process input amount of frames
UINT32 o_processed = i_frames;
// get host output buffer

4
src/hostapi/wdmks/pa_win_wdmks.c
View file

@ -4380,7 +4380,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
else
{
userInputChannels = 0;
inputSampleFormat = hostInputSampleFormat = paInt16; /* Supress 'uninitialised var' warnings. */
inputSampleFormat = hostInputSampleFormat = paInt16; /* Suppress 'uninitialised var' warnings. */
}
if( outputParameters )
@ -4415,7 +4415,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
else
{
userOutputChannels = 0;
outputSampleFormat = hostOutputSampleFormat = paInt16; /* Supress 'uninitialized var' warnings. */
outputSampleFormat = hostOutputSampleFormat = paInt16; /* Suppress 'uninitialized var' warnings. */
}
/* validate platform specific flags */

2
src/hostapi/wdmks/readme.txt
View file

@ -52,7 +52,7 @@ by the user, and can be limited in functionality or difficult to use.
This is where the PortAudio "WDM-KS" host implementation comes in.
It directly connects PortAudio to the same Kernel Streaming API which
those ASIO bridges use. This avoids the mixing penatly of DirectX,
those ASIO bridges use. This avoids the mixing penalty of DirectX,
giving at least as good latency as any ASIO driver, but it has the
advantage of working with ANY Windows audio hardware which is available
through the normal MME/DirectX routes without the user requiring

12
src/hostapi/wmme/pa_win_wmme.c
View file

@ -58,7 +58,7 @@
RDB20020417 - stopped counting WAVE_MAPPER when there were no real devices
refactoring, renaming and fixed a few edge case bugs
RDB20020531 - converted to V19 framework
** NOTE maintanance history is now stored in CVS **
** NOTE maintenance history is now stored in CVS **
*/
/** @file
@ -192,7 +192,7 @@
/* When client suggestedLatency could result in many host buffers, we aim to have around 8,
based off Windows documentation that suggests that the kmixer uses 8 buffers. This choice
is somewhat arbitrary here, since we havn't observed significant stability degredation
is somewhat arbitrary here, since we haven't observed significant stability degredation
with using either more, or less buffers.
*/
#define PA_MME_TARGET_HOST_BUFFER_COUNT_ 8
@ -2563,7 +2563,7 @@ static PaError OpenStream( struct PaUtilHostApiRepresentation *hostApi,
stream->primeStreamUsingCallback = ( (streamFlags&paPrimeOutputBuffersUsingStreamCallback) && streamCallback ) ? 1 : 0;
/* time to sleep when throttling due to >100% cpu usage.
-a quater of a buffer's duration */
-a quarter of a buffer's duration */
stream->throttledSleepMsecs =
(unsigned long)(stream->bufferProcessor.framesPerHostBuffer *
stream->bufferProcessor.samplePeriod * .25 * 1000);
@ -2886,7 +2886,7 @@ PA_THREAD_FUNC ProcessingThreadProc( void *pArg )
if( waitResult == WAIT_FAILED )
{
result = paUnanticipatedHostError;
/** @todo FIXME/REVIEW: can't return host error info from an asyncronous thread. see http://www.portaudio.com/trac/ticket/143 */
/** @todo FIXME/REVIEW: can't return host error info from an asynchronous thread. see http://www.portaudio.com/trac/ticket/143 */
done = 1;
}
else if( waitResult == WAIT_TIMEOUT )
@ -3161,7 +3161,7 @@ PA_THREAD_FUNC ProcessingThreadProc( void *pArg )
if( outputUnderflow && !done && !stream->stopProcessing )
{
/* Recover from underflow in the case where the
underflow occured while processing the buffer
underflow occurred while processing the buffer
we just finished */
result = CatchUpOutputBuffers( stream );
@ -3359,7 +3359,7 @@ static PaError StartStream( PaStream *s )
}
}
/* we queue all channels of a single buffer frame (accross all
/* we queue all channels of a single buffer frame (across all
devices, because some multidevice multichannel drivers work
better this way */
for( j=0; j<stream->output.deviceCount; ++j )