add plibsys

1 files changed, 0 insertions, 309 deletions

diff --git a/portaudio/src/os/win/pa_win_wdmks_utils.c b/portaudio/src/os/win/pa_win_wdmks_utils.c
deleted file mode 100644
index 3373146..0000000
--- a/portaudio/src/os/win/pa_win_wdmks_utils.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/*
- * PortAudio Portable Real-Time Audio Library
- * Windows WDM KS utilities
- *
- * Copyright (c) 1999 - 2007 Andrew Baldwin, Ross Bencina
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files
- * (the "Software"), to deal in the Software without restriction,
- * including without limitation the rights to use, copy, modify, merge,
- * publish, distribute, sublicense, and/or sell copies of the Software,
- * and to permit persons to whom the Software is furnished to do so,
- * subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
- * CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * The text above constitutes the entire PortAudio license; however,
- * the PortAudio community also makes the following non-binding requests:
- *
- * Any person wishing to distribute modifications to the Software is
- * requested to send the modifications to the original developer so that
- * they can be incorporated into the canonical version. It is also
- * requested that these non-binding requests be included along with the
- * license above.
- */
-
-#include <windows.h>
-#include <mmreg.h>
-#ifndef WAVE_FORMAT_IEEE_FLOAT
-    #define WAVE_FORMAT_IEEE_FLOAT 0x0003   // MinGW32 does not define this
-#endif
-#ifndef _WAVEFORMATEXTENSIBLE_
-    #define _WAVEFORMATEXTENSIBLE_          // MinGW32 does not define this
-#endif
-#ifndef _INC_MMREG
-    #define _INC_MMREG                      // for STATIC_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT
-#endif
-#include <winioctl.h>                       // MinGW32 does not define this automatically
-
-#if defined(__GNUC__)
-
-#include "../../hostapi/wasapi/mingw-include/ks.h"
-#include "../../hostapi/wasapi/mingw-include/ksmedia.h"
-
-#else
-
-#include <ks.h>
-#include <ksmedia.h>
-
-#endif
-
-#include <stdio.h>                          // just for some development printfs
-
-#include "portaudio.h"
-#include "pa_util.h"
-#include "pa_win_wdmks_utils.h"
-
-
-/* PortAudio-local instances of GUIDs previously sourced from ksguid.lib */
-
-/* GUID KSDATAFORMAT_TYPE_AUDIO */
-static const GUID pa_KSDATAFORMAT_TYPE_AUDIO = { STATIC_KSDATAFORMAT_TYPE_AUDIO };
-
-/* GUID KSDATAFORMAT_SUBTYPE_IEEE_FLOAT */
-static const GUID pa_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT = { STATIC_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT };
-
-/* GUID KSDATAFORMAT_SUBTYPE_PCM */
-static const GUID pa_KSDATAFORMAT_SUBTYPE_PCM = { STATIC_KSDATAFORMAT_SUBTYPE_PCM };
-
-/* GUID KSDATAFORMAT_SUBTYPE_WAVEFORMATEX */
-static const GUID pa_KSDATAFORMAT_SUBTYPE_WAVEFORMATEX = { STATIC_KSDATAFORMAT_SUBTYPE_WAVEFORMATEX };
-
-/* GUID KSMEDIUMSETID_Standard */
-static const GUID pa_KSMEDIUMSETID_Standard = { STATIC_KSMEDIUMSETID_Standard };
-
-/* GUID KSINTERFACESETID_Standard */
-static const GUID pa_KSINTERFACESETID_Standard = { STATIC_KSINTERFACESETID_Standard };
-
-/* GUID KSPROPSETID_Pin */
-static const GUID pa_KSPROPSETID_Pin = { STATIC_KSPROPSETID_Pin };
-
-#define pa_IS_VALID_WAVEFORMATEX_GUID(Guid)\
-    (!memcmp(((PUSHORT)&pa_KSDATAFORMAT_SUBTYPE_WAVEFORMATEX) + 1, ((PUSHORT)(Guid)) + 1, sizeof(GUID) - sizeof(USHORT)))
-
-
-static PaError WdmGetPinPropertySimple(
-    HANDLE  handle,
-    unsigned long pinId,
-    unsigned long property,
-    void* value,
-    unsigned long valueSize )
-{
-    DWORD bytesReturned;
-    KSP_PIN ksPProp;
-    ksPProp.Property.Set = pa_KSPROPSETID_Pin;
-    ksPProp.Property.Id = property;
-    ksPProp.Property.Flags = KSPROPERTY_TYPE_GET;
-    ksPProp.PinId = pinId;
-    ksPProp.Reserved = 0;
-
-    if( DeviceIoControl( handle, IOCTL_KS_PROPERTY, &ksPProp, sizeof(KSP_PIN),
-            value, valueSize, &bytesReturned, NULL ) == 0 || bytesReturned != valueSize )
-    {
-        return paUnanticipatedHostError;
-    }
-    else
-    {
-        return paNoError;
-    }
-}
-
-
-static PaError WdmGetPinPropertyMulti(
-    HANDLE handle,
-    unsigned long pinId,
-    unsigned long property,
-    KSMULTIPLE_ITEM** ksMultipleItem)
-{
-    unsigned long multipleItemSize = 0;
-    KSP_PIN ksPProp;
-    DWORD bytesReturned;
-
-    *ksMultipleItem = 0;
-
-    ksPProp.Property.Set = pa_KSPROPSETID_Pin;
-    ksPProp.Property.Id = property;
-    ksPProp.Property.Flags = KSPROPERTY_TYPE_GET;
-    ksPProp.PinId = pinId;
-    ksPProp.Reserved = 0;
-
-    if( DeviceIoControl( handle, IOCTL_KS_PROPERTY, &ksPProp.Property,
-            sizeof(KSP_PIN), NULL, 0, &multipleItemSize, NULL ) == 0 && GetLastError() != ERROR_MORE_DATA )
-    {
-        return paUnanticipatedHostError;
-    }
-
-    *ksMultipleItem = (KSMULTIPLE_ITEM*)PaUtil_AllocateMemory( multipleItemSize );
-    if( !*ksMultipleItem )
-    {
-        return paInsufficientMemory;
-    }
-
-    if( DeviceIoControl( handle, IOCTL_KS_PROPERTY, &ksPProp, sizeof(KSP_PIN),
-            (void*)*ksMultipleItem,  multipleItemSize, &bytesReturned, NULL ) == 0 || bytesReturned != multipleItemSize )
-    {
-        PaUtil_FreeMemory( ksMultipleItem );
-        return paUnanticipatedHostError;
-    }
-
-    return paNoError;
-}
-
-
-static int GetKSFilterPinCount( HANDLE deviceHandle )
-{
-    DWORD result;
-
-    if( WdmGetPinPropertySimple( deviceHandle, 0, KSPROPERTY_PIN_CTYPES, &result, sizeof(result) ) == paNoError ){
-        return result;
-    }else{
-        return 0;
-    }
-}
-
-
-static KSPIN_COMMUNICATION GetKSFilterPinPropertyCommunication( HANDLE deviceHandle, int pinId )
-{
-    KSPIN_COMMUNICATION result;
-
-    if( WdmGetPinPropertySimple( deviceHandle, pinId, KSPROPERTY_PIN_COMMUNICATION, &result, sizeof(result) ) == paNoError ){
-        return result;
-    }else{
-        return KSPIN_COMMUNICATION_NONE;
-    }
-}
-
-
-static KSPIN_DATAFLOW GetKSFilterPinPropertyDataflow( HANDLE deviceHandle, int pinId )
-{
-    KSPIN_DATAFLOW result;
-
-    if( WdmGetPinPropertySimple( deviceHandle, pinId, KSPROPERTY_PIN_DATAFLOW, &result, sizeof(result) ) == paNoError ){
-        return result;
-    }else{
-        return (KSPIN_DATAFLOW)0;
-    }
-}
-
-
-static int KSFilterPinPropertyIdentifiersInclude(
-        HANDLE deviceHandle, int pinId, unsigned long property, const GUID *identifierSet, unsigned long identifierId  )
-{
-    KSMULTIPLE_ITEM* item = NULL;
-    KSIDENTIFIER* identifier;
-    int i;
-    int result = 0;
-
-    if( WdmGetPinPropertyMulti( deviceHandle, pinId, property, &item) != paNoError )
-        return 0;
-
-    identifier = (KSIDENTIFIER*)(item+1);
-
-    for( i = 0; i < (int)item->Count; i++ )
-    {
-        if( !memcmp( (void*)&identifier[i].Set, (void*)identifierSet, sizeof( GUID ) ) &&
-                ( identifier[i].Id == identifierId ) )
-        {
-            result = 1;
-            break;
-        }
-    }
-
-    PaUtil_FreeMemory( item );
-
-    return result;
-}
-
-
-/* return the maximum channel count supported by any pin on the device.
-   if isInput is non-zero we query input pins, otherwise output pins.
-*/
-int PaWin_WDMKS_QueryFilterMaximumChannelCount( void *wcharDevicePath, int isInput )
-{
-    HANDLE deviceHandle;
-    ULONG i;
-    int pinCount, pinId;
-    int result = 0;
-    KSPIN_DATAFLOW requiredDataflowDirection = (isInput ? KSPIN_DATAFLOW_OUT : KSPIN_DATAFLOW_IN );
-
-    if( !wcharDevicePath )
-        return 0;
-
-    deviceHandle = CreateFileW( (LPCWSTR)wcharDevicePath, FILE_SHARE_READ|FILE_SHARE_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL );
-    if( deviceHandle == INVALID_HANDLE_VALUE )
-        return 0;
-
-    pinCount = GetKSFilterPinCount( deviceHandle );
-    for( pinId = 0; pinId < pinCount; ++pinId )
-    {
-        KSPIN_COMMUNICATION communication = GetKSFilterPinPropertyCommunication( deviceHandle, pinId );
-        KSPIN_DATAFLOW dataflow = GetKSFilterPinPropertyDataflow( deviceHandle, pinId );
-        if( ( dataflow == requiredDataflowDirection ) &&
-                (( communication == KSPIN_COMMUNICATION_SINK) ||
-                 ( communication == KSPIN_COMMUNICATION_BOTH))
-             && ( KSFilterPinPropertyIdentifiersInclude( deviceHandle, pinId,
-                    KSPROPERTY_PIN_INTERFACES, &pa_KSINTERFACESETID_Standard, KSINTERFACE_STANDARD_STREAMING )
-                || KSFilterPinPropertyIdentifiersInclude( deviceHandle, pinId,
-                    KSPROPERTY_PIN_INTERFACES, &pa_KSINTERFACESETID_Standard, KSINTERFACE_STANDARD_LOOPED_STREAMING ) )
-             && KSFilterPinPropertyIdentifiersInclude( deviceHandle, pinId,
-                    KSPROPERTY_PIN_MEDIUMS, &pa_KSMEDIUMSETID_Standard, KSMEDIUM_STANDARD_DEVIO ) )
-        {
-            KSMULTIPLE_ITEM* item = NULL;
-            if( WdmGetPinPropertyMulti( deviceHandle, pinId, KSPROPERTY_PIN_DATARANGES, &item ) == paNoError )
-            {
-                KSDATARANGE *dataRange = (KSDATARANGE*)(item+1);
-
-                for( i=0; i < item->Count; ++i ){
-
-                    if( pa_IS_VALID_WAVEFORMATEX_GUID(&dataRange->SubFormat)
-                            || memcmp( (void*)&dataRange->SubFormat, (void*)&pa_KSDATAFORMAT_SUBTYPE_PCM, sizeof(GUID) ) == 0
-                            || memcmp( (void*)&dataRange->SubFormat, (void*)&pa_KSDATAFORMAT_SUBTYPE_IEEE_FLOAT, sizeof(GUID) ) == 0
-                            || ( ( memcmp( (void*)&dataRange->MajorFormat, (void*)&pa_KSDATAFORMAT_TYPE_AUDIO, sizeof(GUID) ) == 0 )
-                                && ( memcmp( (void*)&dataRange->SubFormat, (void*)&KSDATAFORMAT_SUBTYPE_WILDCARD, sizeof(GUID) ) == 0 ) ) )
-                    {
-                        KSDATARANGE_AUDIO *dataRangeAudio = (KSDATARANGE_AUDIO*)dataRange;
-
-                        /*
-                        printf( ">>> %d %d %d %d %S\n", isInput, dataflow, communication, dataRangeAudio->MaximumChannels, devicePath );
-
-                        if( memcmp((void*)&dataRange->Specifier, (void*)&KSDATAFORMAT_SPECIFIER_WAVEFORMATEX, sizeof(GUID) ) == 0 )
-                            printf( "\tspecifier: KSDATAFORMAT_SPECIFIER_WAVEFORMATEX\n" );
-                        else if( memcmp((void*)&dataRange->Specifier, (void*)&KSDATAFORMAT_SPECIFIER_DSOUND, sizeof(GUID) ) == 0 )
-                            printf( "\tspecifier: KSDATAFORMAT_SPECIFIER_DSOUND\n" );
-                        else if( memcmp((void*)&dataRange->Specifier, (void*)&KSDATAFORMAT_SPECIFIER_WILDCARD, sizeof(GUID) ) == 0 )
-                            printf( "\tspecifier: KSDATAFORMAT_SPECIFIER_WILDCARD\n" );
-                        else
-                            printf( "\tspecifier: ?\n" );
-                        */
-
-                        /*
-                            We assume that very high values for MaximumChannels are not useful and indicate
-                            that the driver isn't prepared to tell us the real number of channels which it supports.
-                        */
-                        if( dataRangeAudio->MaximumChannels  < 0xFFFFUL && (int)dataRangeAudio->MaximumChannels > result )
-                            result = (int)dataRangeAudio->MaximumChannels;
-                    }
-
-                    dataRange = (KSDATARANGE*)( ((char*)dataRange) + dataRange->FormatSize);
-                }
-
-                PaUtil_FreeMemory( item );
-            }
-        }
-    }
-
-    CloseHandle( deviceHandle );
-    return result;
-}