#ifndef _MSVAD_H_#define _MSVAD_H_ #include <portcls.h>#pragma warning(disable:4595)#include <stdunk.h>#include <ksdebug.h>#include "kshelper.h" //=============================================================================// Defines//============================================================================= // Name Guid// {49C58C39-D5EB-42C1-ABCD-EB75422ACF38}#define STATIC_NAME_MSVAD_SIMPLE 0x49C58C39, 0xD5EB, 0x42C1, 0xab, 0xcd, 0xeb, 0x75, 0x42, 0x2a, 0xcf, 0x38DEFINE_GUIDSTRUCT("49C58C39-D5EB-42C1-ABCD-EB75422ACF38", NAME_MSVAD_SIMPLE);#define NAME_MSVAD_SIMPLE DEFINE_GUIDNAMED(NAME_MSVAD_SIMPLE) // Version number. Revision numbers are specified for each sample.#define MSVAD_VERSION               1 // Revision number.#define MSVAD_REVISION              0 // Product Id// {5B722BF8-F0AB-47ee-B9C8-8D61D31375A1}#define STATIC_PID_MSVAD 0x5b722bf8, 0xf0ab, 0x47ee, 0xb9, 0xc8, 0x8d, 0x61, 0xd3, 0x13, 0x75, 0xa1DEFINE_GUIDSTRUCT("5B722BF8-F0AB-47ee-B9C8-8D61D31375A1", PID_MSVAD);#define PID_MSVAD DEFINE_GUIDNAMED(PID_MSVAD) // Pool tag used for MSVAD allocations#define MSVAD_POOLTAG               'DVSM' // Debug module name#define STR_MODULENAME              "Scream: " // Debug utility macros#define D_FUNC                      4#define D_BLAB                      DEBUGLVL_BLAB#define D_VERBOSE                   DEBUGLVL_VERBOSE        #define D_TERSE                     DEBUGLVL_TERSE          #define D_ERROR                     DEBUGLVL_ERROR          #define DPF                         _DbgPrintF#define DPF_ENTER(x)                DPF(D_FUNC, x) // Channel orientation#define CHAN_LEFT                   0#define CHAN_RIGHT                  1#define CHAN_MASTER                 (-1) // Dma Settings.#define DMA_BUFFER_SIZE             0x16000 #define KSPROPERTY_TYPE_ALL         KSPROPERTY_TYPE_BASICSUPPORT | KSPROPERTY_TYPE_GET | KSPROPERTY_TYPE_SET // Pin properties.#define MAX_OUTPUT_STREAMS          0       // Number of capture streams.#define MAX_INPUT_STREAMS           1       // Number of render streams.#define MAX_TOTAL_STREAMS           MAX_OUTPUT_STREAMS + MAX_INPUT_STREAMS // PCM Info#define MIN_CHANNELS                1        // Min Channels.#define MAX_CHANNELS_PCM            8        // Max Channels.#define MIN_BITS_PER_SAMPLE_PCM     16       // Min Bits Per Sample#define MAX_BITS_PER_SAMPLE_PCM     32       // Max Bits Per Sample#define MIN_SAMPLE_RATE             44100    // Min Sample Rate#define MAX_SAMPLE_RATE             192000   // Max Sample Rate #define DEV_SPECIFIC_VT_BOOL        9#define DEV_SPECIFIC_VT_I4          10#define DEV_SPECIFIC_VT_UI4         11 //=============================================================================// Typedefs//============================================================================= // Connection table for registering topology/wave bridge connectiontypedef struct _PHYSICALCONNECTIONTABLE {    ULONG       ulTopologyIn;    ULONG       ulTopologyOut;    ULONG       ulWaveIn;    ULONG       ulWaveOut;} PHYSICALCONNECTIONTABLE, *PPHYSICALCONNECTIONTABLE; //=============================================================================// Enums//============================================================================= // Wave pinsenum {    KSPIN_WAVE_RENDER_SINK = 0,    KSPIN_WAVE_RENDER_SOURCE}; // Wave Topology nodes.enum {    KSNODE_WAVE_DAC = 0}; // topology pins.enum {    KSPIN_TOPO_WAVEOUT_SOURCE = 0,    KSPIN_TOPO_LINEOUT_DEST}; // topology nodes.enum {    KSNODE_TOPO_WAVEOUT_VOLUME = 0,    KSNODE_TOPO_WAVEOUT_MUTE,    KSNODE_TOPO_LINEOUT_MIX,    KSNODE_TOPO_LINEOUT_VOLUME}; //=============================================================================// Externs//============================================================================= // Physical connection table. Defined in mintopo.cpp for each sampleextern PHYSICALCONNECTIONTABLE TopologyPhysicalConnections; // Generic topology handlerextern NTSTATUS PropertyHandler_Topology(IN PPCPROPERTY_REQUEST PropertyRequest); // Generic wave port handlerextern NTSTATUS PropertyHandler_Wave(IN PPCPROPERTY_REQUEST PropertyRequest); // Default WaveFilter automation table.// Handles the GeneralComponentId request.extern NTSTATUS PropertyHandler_WaveFilter(IN PPCPROPERTY_REQUEST PropertyRequest); extern PCHAR g_UnicastIPv4;extern DWORD g_UnicastPort;extern UINT8 g_UseIVSHMEM;extern PCHAR g_UnicastSrcIPv4;extern DWORD g_UnicastSrcPort;extern DWORD g_DSCP;extern DWORD g_TTL;extern DWORD g_ScreamVersion;extern DWORD g_silenceThreshold; #endif