From 17cc431d33c740a340946c0cf5d3dc9ff41e3f64 Mon Sep 17 00:00:00 2001
From: Johannes Anderwald <johannes.anderwald@reactos.org>
Date: Tue, 27 Sep 2016 19:56:54 +0000
Subject: [PATCH] [USBAUDIO] - improve guid mess a bit - thanks amine

svn path=/trunk/; revision=72833
---
 reactos/drivers/usb/usbaudio/filter.c | 10 ++++------
 reactos/drivers/usb/usbaudio/guid.c   |  9 +++------
 reactos/drivers/usb/usbaudio/pin.c    | 10 +++-------
 3 files changed, 10 insertions(+), 19 deletions(-)

diff --git a/reactos/drivers/usb/usbaudio/filter.c b/reactos/drivers/usb/usbaudio/filter.c
index 8aab4718f4b..f270afc46b7 100644
--- a/reactos/drivers/usb/usbaudio/filter.c
+++ b/reactos/drivers/usb/usbaudio/filter.c
@@ -25,9 +25,7 @@ GUID NodeTypeSubwoofer = { STATIC_KSNODETYPE_LOW_FREQUENCY_EFFECTS_SPEAKER };
 GUID NodeTypeCapture = { STATIC_PINNAME_CAPTURE };
 GUID NodeTypePlayback = { STATIC_KSCATEGORY_AUDIO };
 GUID GUID_KSCATEGORY_AUDIO = { STATIC_KSCATEGORY_AUDIO };
-GUID GUID_KSDATAFORMAT_TYPE_AUDIO = { STATIC_KSDATAFORMAT_TYPE_AUDIO };
-GUID GUID_KSDATAFORMAT_SUBTYPE_PCM = { STATIC_KSDATAFORMAT_SUBTYPE_PCM };
-GUID GUID_KSDATAFORMAT_SPECIFIER_WAVEFORMATEX = { STATIC_KSDATAFORMAT_SPECIFIER_WAVEFORMATEX };
+
 KSPIN_INTERFACE StandardPinInterface =
 {
      {STATIC_KSINTERFACESETID_Standard},
@@ -367,9 +365,9 @@ UsbAudioGetDataRanges(
                     }
 
                     DataRangeAudio->DataRange.FormatSize = sizeof(KSDATARANGE_AUDIO);
-                    DataRangeAudio->DataRange.MajorFormat = GUID_KSDATAFORMAT_TYPE_AUDIO;
-                    DataRangeAudio->DataRange.SubFormat = GUID_KSDATAFORMAT_SUBTYPE_PCM;
-                    DataRangeAudio->DataRange.Specifier = GUID_KSDATAFORMAT_SPECIFIER_WAVEFORMATEX;
+                    DataRangeAudio->DataRange.MajorFormat = KSDATAFORMAT_TYPE_AUDIO;
+                    DataRangeAudio->DataRange.SubFormat = KSDATAFORMAT_SUBTYPE_PCM;
+                    DataRangeAudio->DataRange.Specifier = KSDATAFORMAT_SPECIFIER_WAVEFORMATEX;
                     DataRangeAudio->MaximumChannels = 1;
                     DataRangeAudio->MinimumBitsPerSample = StreamingFormatDescriptor->bBitResolution;
                     DataRangeAudio->MaximumBitsPerSample = StreamingFormatDescriptor->bBitResolution;
diff --git a/reactos/drivers/usb/usbaudio/guid.c b/reactos/drivers/usb/usbaudio/guid.c
index e4074f83a5e..e836f2fa4be 100644
--- a/reactos/drivers/usb/usbaudio/guid.c
+++ b/reactos/drivers/usb/usbaudio/guid.c
@@ -1,14 +1,11 @@
 /* DO NOT USE THE PRECOMPILED HEADER FOR THIS FILE! */
 
-//#include <wdm.h>
 #include <initguid.h>
-#include <portcls.h>
-#include <wdmguid.h>
-#include <ksmedia.h>
-#include <hubbusif.h>
-#include <usbbusif.h>
 
 /* FIXME */
 DEFINE_GUID(KSNAME_Filter, 0x9b365890L, 0x165f, 0x11d0, 0xa1, 0x95, 0x00, 0x20, 0xaf, 0xd1, 0x56, 0xe4);
+DEFINE_GUID(KSDATAFORMAT_TYPE_AUDIO, 0x73647561L, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
+DEFINE_GUID(KSDATAFORMAT_SUBTYPE_PCM, 0x00000001L, 0x0000, 0x0010, 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71);
+DEFINE_GUID(KSDATAFORMAT_SPECIFIER_WAVEFORMATEX, 0x05589f81L, 0xc356, 0x11ce, 0xbf, 0x01, 0x00, 0xaa, 0x00, 0x55, 0x59, 0x5a);
 
 /* NO CODE HERE, THIS IS JUST REQUIRED FOR THE GUID DEFINITIONS */
diff --git a/reactos/drivers/usb/usbaudio/pin.c b/reactos/drivers/usb/usbaudio/pin.c
index 37fc4b0f603..e9d5c05a76e 100644
--- a/reactos/drivers/usb/usbaudio/pin.c
+++ b/reactos/drivers/usb/usbaudio/pin.c
@@ -9,10 +9,6 @@
 
 #include "usbaudio.h"
 
-GUID GUID2_KSDATAFORMAT_TYPE_AUDIO = { STATIC_KSDATAFORMAT_TYPE_AUDIO };
-GUID GUID2_KSDATAFORMAT_SUBTYPE_PCM = { STATIC_KSDATAFORMAT_SUBTYPE_PCM };
-GUID GUID2_KSDATAFORMAT_SPECIFIER_WAVEFORMATEX = { STATIC_KSDATAFORMAT_SPECIFIER_WAVEFORMATEX };
-
 NTSTATUS
 NTAPI
 USBAudioPinCreate(
@@ -103,9 +99,9 @@ USBAudioPinSetDataFormat(
         return STATUS_INSUFFICIENT_RESOURCES;
     }
 
-    if (IsEqualGUIDAligned(&Pin->ConnectionFormat->MajorFormat, &GUID2_KSDATAFORMAT_TYPE_AUDIO) && 
-        IsEqualGUIDAligned(&Pin->ConnectionFormat->SubFormat,  &GUID2_KSDATAFORMAT_SUBTYPE_PCM) &&
-        IsEqualGUIDAligned(&Pin->ConnectionFormat->Specifier, &GUID2_KSDATAFORMAT_SPECIFIER_WAVEFORMATEX))
+    if (IsEqualGUIDAligned(&Pin->ConnectionFormat->MajorFormat, &KSDATAFORMAT_TYPE_AUDIO) && 
+        IsEqualGUIDAligned(&Pin->ConnectionFormat->SubFormat,  &KSDATAFORMAT_SUBTYPE_PCM) &&
+        IsEqualGUIDAligned(&Pin->ConnectionFormat->Specifier, &KSDATAFORMAT_SPECIFIER_WAVEFORMATEX))
     {
         WaveFormatEx = (PKSDATAFORMAT_WAVEFORMATEX)Pin->ConnectionFormat;
         SampleRateBuffer[0] = (WaveFormatEx->WaveFormatEx.nSamplesPerSec >> 16) & 0xFF;