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https://github.com/reactos/reactos.git
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514 lines
15 KiB
C
514 lines
15 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Kernel Streaming
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* FILE: lib/drivers/sound/mmixer/sup.c
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* PURPOSE: Mixer Support Functions
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* PROGRAMMER: Johannes Anderwald
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*/
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#include "priv.h"
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const GUID KSNODETYPE_SUM = {0xDA441A60L, 0xC556, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_DAC = {0x507AE360L, 0xC554, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_ADC = {0x4D837FE0L, 0xC555, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_AGC = {0xE88C9BA0L, 0xC557, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_LOUDNESS = {0x41887440L, 0xC558, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_MUTE = {0x02B223C0L, 0xC557, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_TONE = {0x7607E580L, 0xC557, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_VOLUME = {0x3A5ACC00L, 0xC557, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_PEAKMETER = {0xa085651e, 0x5f0d, 0x4b36, {0xa8, 0x69, 0xd1, 0x95, 0xd6, 0xab, 0x4b, 0x9e}};
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const GUID KSNODETYPE_MUX = {0x2CEAF780, 0xC556, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_STEREO_WIDE = {0xA9E69800L, 0xC558, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_CHORUS = {0x20173F20L, 0xC559, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_REVERB = {0xEF0328E0L, 0xC558, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSNODETYPE_SUPERMIX = {0xE573ADC0L, 0xC555, 0x11D0, {0x8A, 0x2B, 0x00, 0xA0, 0xC9, 0x25, 0x5A, 0xC1}};
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const GUID KSPROPSETID_Audio = {0x45FFAAA0L, 0x6E1B, 0x11D0, {0xBC, 0xF2, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}};
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const GUID KSPROPSETID_Pin = {0x8C134960L, 0x51AD, 0x11CF, {0x87, 0x8A, 0x94, 0xF8, 0x01, 0xC1, 0x00, 0x00}};
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const GUID KSPROPSETID_General = {0x1464EDA5L, 0x6A8F, 0x11D1, {0x9A, 0xA7, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}};
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const GUID KSPROPSETID_Topology = {0x720D4AC0L, 0x7533, 0x11D0, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
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const GUID KSEVENTSETID_AudioControlChange = {0xE85E9698L, 0xFA2F, 0x11D1, {0x95, 0xBD, 0x00, 0xC0, 0x4F, 0xB9, 0x25, 0xD3}};
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const GUID KSDATAFORMAT_TYPE_MUSIC = {0xE725D360L, 0x62CC, 0x11CF, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
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const GUID KSDATAFORMAT_SUBTYPE_MIDI = {0x1D262760L, 0xE957, 0x11CF, {0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00}};
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const GUID KSDATAFORMAT_SPECIFIER_NONE = {0x0F6417D6L, 0xC318, 0x11D0, {0xA4, 0x3F, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}};
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MIXER_STATUS
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MMixerVerifyContext(
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IN PMIXER_CONTEXT MixerContext)
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{
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if (MixerContext->SizeOfStruct != sizeof(MIXER_CONTEXT))
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return MM_STATUS_INVALID_PARAMETER;
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if (!MixerContext->Alloc || !MixerContext->Control || !MixerContext->Free || !MixerContext->Open ||
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!MixerContext->AllocEventData || !MixerContext->FreeEventData ||
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!MixerContext->Close || !MixerContext->OpenKey || !MixerContext->QueryKeyValue || !MixerContext->CloseKey)
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return MM_STATUS_INVALID_PARAMETER;
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if (!MixerContext->MixerContext)
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return MM_STATUS_INVALID_PARAMETER;
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return MM_STATUS_SUCCESS;
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}
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VOID
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MMixerFreeMixerInfo(
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IN PMIXER_CONTEXT MixerContext,
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IN LPMIXER_INFO MixerInfo)
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{
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/* UNIMPLEMENTED
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* FIXME
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* free all lines
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*/
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MixerContext->Free((PVOID)MixerInfo);
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}
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LPMIXER_INFO
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MMixerGetMixerInfoByIndex(
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IN PMIXER_CONTEXT MixerContext,
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IN ULONG MixerIndex)
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{
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LPMIXER_INFO MixerInfo;
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PLIST_ENTRY Entry;
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PMIXER_LIST MixerList;
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ULONG Index = 0;
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/* get mixer list */
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MixerList = (PMIXER_LIST)MixerContext->MixerContext;
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if (!MixerList->MixerListCount)
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return NULL;
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Entry = MixerList->MixerList.Flink;
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while(Entry != &MixerList->MixerList)
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{
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MixerInfo = (LPMIXER_INFO)CONTAINING_RECORD(Entry, MIXER_INFO, Entry);
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if (Index == MixerIndex)
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return MixerInfo;
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/* move to next mixer entry */
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Index++;
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Entry = Entry->Flink;
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}
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return NULL;
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}
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LPMIXERCONTROL_DATA
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MMixerGetMixerControlDataById(
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PLIST_ENTRY ListHead,
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DWORD dwControlId)
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{
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PLIST_ENTRY Entry;
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LPMIXERCONTROL_DATA Control;
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/* get first entry */
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Entry = ListHead->Flink;
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while(Entry != ListHead)
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{
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Control = (LPMIXERCONTROL_DATA)CONTAINING_RECORD(Entry, MIXERCONTROL_DATA, Entry);
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DPRINT("dwSource %x dwSource %x\n", Control->dwControlID, dwControlId);
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if (Control->dwControlID == dwControlId)
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return Control;
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Entry = Entry->Flink;
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}
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return NULL;
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}
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LPMIXERLINE_EXT
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MMixerGetSourceMixerLineByLineId(
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LPMIXER_INFO MixerInfo,
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DWORD dwLineID)
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{
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PLIST_ENTRY Entry;
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LPMIXERLINE_EXT MixerLineSrc;
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/* get first entry */
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Entry = MixerInfo->LineList.Flink;
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while(Entry != &MixerInfo->LineList)
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{
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MixerLineSrc = (LPMIXERLINE_EXT)CONTAINING_RECORD(Entry, MIXERLINE_EXT, Entry);
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DPRINT("dwLineID %x dwLineID %x MixerLineSrc %p\n", MixerLineSrc->Line.dwLineID, dwLineID, MixerLineSrc);
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if (MixerLineSrc->Line.dwLineID == dwLineID)
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return MixerLineSrc;
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Entry = Entry->Flink;
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}
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return NULL;
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}
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LPGUID
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MMixerGetNodeType(
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IN PKSMULTIPLE_ITEM MultipleItem,
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IN ULONG Index)
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{
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LPGUID NodeType;
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ASSERT(Index < MultipleItem->Count);
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NodeType = (LPGUID)(MultipleItem + 1);
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return &NodeType[Index];
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}
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LPMIXERLINE_EXT
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MMixerGetSourceMixerLineByComponentType(
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LPMIXER_INFO MixerInfo,
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DWORD dwComponentType)
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{
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PLIST_ENTRY Entry;
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LPMIXERLINE_EXT MixerLineSrc;
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/* get first entry */
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Entry = MixerInfo->LineList.Flink;
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while(Entry != &MixerInfo->LineList)
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{
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MixerLineSrc = (LPMIXERLINE_EXT)CONTAINING_RECORD(Entry, MIXERLINE_EXT, Entry);
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if (MixerLineSrc->Line.dwComponentType == dwComponentType)
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return MixerLineSrc;
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Entry = Entry->Flink;
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}
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return NULL;
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}
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MIXER_STATUS
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MMixerGetMixerControlById(
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LPMIXER_INFO MixerInfo,
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DWORD dwControlID,
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LPMIXERLINE_EXT *MixerLine,
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LPMIXERCONTROLW *MixerControl,
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PULONG NodeId)
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{
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PLIST_ENTRY Entry;
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LPMIXERLINE_EXT MixerLineSrc;
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ULONG Index;
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/* get first entry */
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Entry = MixerInfo->LineList.Flink;
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while(Entry != &MixerInfo->LineList)
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{
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MixerLineSrc = (LPMIXERLINE_EXT)CONTAINING_RECORD(Entry, MIXERLINE_EXT, Entry);
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for(Index = 0; Index < MixerLineSrc->Line.cControls; Index++)
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{
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if (MixerLineSrc->LineControls[Index].dwControlID == dwControlID)
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{
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if (MixerLine)
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*MixerLine = MixerLineSrc;
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if (MixerControl)
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*MixerControl = &MixerLineSrc->LineControls[Index];
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if (NodeId)
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*NodeId = MixerLineSrc->NodeIds[Index];
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return MM_STATUS_SUCCESS;
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}
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}
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Entry = Entry->Flink;
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}
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return MM_STATUS_UNSUCCESSFUL;
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}
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ULONG
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MMixerGetVolumeControlIndex(
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LPMIXERVOLUME_DATA VolumeData,
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LONG Value)
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{
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ULONG Index;
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for(Index = 0; Index < VolumeData->ValuesCount; Index++)
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{
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if (VolumeData->Values[Index] > Value)
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{
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return VolumeData->InputSteppingDelta * Index;
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}
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}
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return VolumeData->InputSteppingDelta * (VolumeData->ValuesCount-1);
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}
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VOID
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MMixerNotifyControlChange(
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IN PMIXER_CONTEXT MixerContext,
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IN LPMIXER_INFO MixerInfo,
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IN ULONG NotificationType,
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IN ULONG Value)
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{
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PLIST_ENTRY Entry;
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PEVENT_NOTIFICATION_ENTRY NotificationEntry;
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/* enumerate list and add a notification entry */
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Entry = MixerInfo->LineList.Flink;
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while(Entry != &MixerInfo->EventList)
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{
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/* get notification entry offset */
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NotificationEntry = (PEVENT_NOTIFICATION_ENTRY)CONTAINING_RECORD(Entry, EVENT_NOTIFICATION_ENTRY, Entry);
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if (NotificationEntry->MixerEventRoutine)
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{
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/* now perform the callback */
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NotificationEntry->MixerEventRoutine(NotificationEntry->MixerEventContext, (HANDLE)MixerInfo, NotificationType, Value);
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}
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/* move to next notification entry */
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Entry = Entry->Flink;
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}
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}
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MIXER_STATUS
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MMixerSetGetMuteControlDetails(
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IN PMIXER_CONTEXT MixerContext,
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IN LPMIXER_INFO MixerInfo,
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IN ULONG NodeId,
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IN ULONG dwLineID,
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IN LPMIXERCONTROLDETAILS MixerControlDetails,
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IN ULONG bSet)
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{
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LPMIXERCONTROLDETAILS_BOOLEAN Input;
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LONG Value;
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MIXER_STATUS Status;
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if (MixerControlDetails->cbDetails != sizeof(MIXERCONTROLDETAILS_BOOLEAN))
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return MM_STATUS_INVALID_PARAMETER;
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/* get input */
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Input = (LPMIXERCONTROLDETAILS_BOOLEAN)MixerControlDetails->paDetails;
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/* FIXME SEH */
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if (bSet)
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Value = Input->fValue;
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/* set control details */
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Status = MMixerSetGetControlDetails(MixerContext, MixerInfo->hMixer, NodeId, bSet, KSPROPERTY_AUDIO_MUTE, 0, &Value);
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if (Status != MM_STATUS_SUCCESS)
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return Status;
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/* FIXME SEH */
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if (!bSet)
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{
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Input->fValue = Value;
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return Status;
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}
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else
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{
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/* notify wdmaud clients MM_MIXM_LINE_CHANGE dwLineID */
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MMixerNotifyControlChange(MixerContext, MixerInfo, MM_MIXM_LINE_CHANGE, dwLineID);
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}
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return Status;
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}
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MIXER_STATUS
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MMixerSetGetVolumeControlDetails(
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IN PMIXER_CONTEXT MixerContext,
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IN LPMIXER_INFO MixerInfo,
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IN ULONG NodeId,
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IN ULONG bSet,
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LPMIXERCONTROLW MixerControl,
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IN LPMIXERCONTROLDETAILS MixerControlDetails,
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LPMIXERLINE_EXT MixerLine)
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{
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LPMIXERCONTROLDETAILS_UNSIGNED Input;
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LONG Value, Index, Channel = 0;
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ULONG dwValue;
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MIXER_STATUS Status;
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LPMIXERVOLUME_DATA VolumeData;
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if (MixerControlDetails->cbDetails != sizeof(MIXERCONTROLDETAILS_SIGNED))
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return MM_STATUS_INVALID_PARAMETER;
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VolumeData = (LPMIXERVOLUME_DATA)MMixerGetMixerControlDataById(&MixerLine->LineControlsExtraData, MixerControl->dwControlID);
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if (!VolumeData)
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return MM_STATUS_UNSUCCESSFUL;
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/* get input */
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Input = (LPMIXERCONTROLDETAILS_UNSIGNED)MixerControlDetails->paDetails;
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if (bSet)
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{
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/* FIXME SEH */
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Value = Input->dwValue;
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Index = Value / VolumeData->InputSteppingDelta;
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if (Index >= VolumeData->ValuesCount)
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{
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DPRINT1("Index %u out of bounds %u \n", Index, VolumeData->ValuesCount);
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return MM_STATUS_INVALID_PARAMETER;
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}
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Value = VolumeData->Values[Index];
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}
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/* set control details */
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if (bSet)
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{
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/* TODO */
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Status = MMixerSetGetControlDetails(MixerContext, MixerInfo->hMixer, NodeId, bSet, KSPROPERTY_AUDIO_VOLUMELEVEL, 0, &Value);
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Status = MMixerSetGetControlDetails(MixerContext, MixerInfo->hMixer, NodeId, bSet, KSPROPERTY_AUDIO_VOLUMELEVEL, 1, &Value);
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}
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else
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{
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Status = MMixerSetGetControlDetails(MixerContext, MixerInfo->hMixer, NodeId, bSet, KSPROPERTY_AUDIO_VOLUMELEVEL, Channel, &Value);
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}
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if (!bSet)
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{
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dwValue = MMixerGetVolumeControlIndex(VolumeData, (LONG)Value);
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/* FIXME SEH */
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Input->dwValue = dwValue;
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}
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else
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{
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/* notify clients of a line change MM_MIXM_CONTROL_CHANGE with MixerControl->dwControlID */
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MMixerNotifyControlChange(MixerContext, MixerInfo, MM_MIXM_CONTROL_CHANGE, MixerControl->dwControlID);
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}
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return Status;
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}
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LPMIXER_DATA
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MMixerGetDataByDeviceId(
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IN PMIXER_LIST MixerList,
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IN ULONG DeviceId)
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{
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PLIST_ENTRY Entry;
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LPMIXER_DATA MixerData;
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Entry = MixerList->MixerData.Flink;
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while(Entry != &MixerList->MixerData)
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{
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MixerData = (LPMIXER_DATA)CONTAINING_RECORD(Entry, MIXER_DATA, Entry);
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if (MixerData->DeviceId == DeviceId)
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{
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return MixerData;
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}
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Entry = Entry->Flink;
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}
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return NULL;
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}
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LPMIXER_DATA
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MMixerGetDataByDeviceName(
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IN PMIXER_LIST MixerList,
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IN LPWSTR DeviceName)
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{
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PLIST_ENTRY Entry;
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LPMIXER_DATA MixerData;
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Entry = MixerList->MixerData.Flink;
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while(Entry != &MixerList->MixerData)
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{
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MixerData = (LPMIXER_DATA)CONTAINING_RECORD(Entry, MIXER_DATA, Entry);
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if (wcsicmp(&DeviceName[2], &MixerData->DeviceName[2]) == 0)
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{
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/* found entry */
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return MixerData;
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}
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Entry = Entry->Flink;
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}
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return NULL;
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}
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MIXER_STATUS
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MMixerCreateMixerData(
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IN PMIXER_CONTEXT MixerContext,
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IN PMIXER_LIST MixerList,
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IN ULONG DeviceId,
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IN LPWSTR DeviceName,
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IN HANDLE hDevice,
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IN HANDLE hKey)
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{
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LPMIXER_DATA MixerData;
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MixerData = (LPMIXER_DATA)MixerContext->Alloc(sizeof(MIXER_DATA));
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if (!MixerData)
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return MM_STATUS_NO_MEMORY;
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MixerData->DeviceId = DeviceId;
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MixerData->DeviceName = DeviceName;
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MixerData->hDevice = hDevice;
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MixerData->hDeviceInterfaceKey = hKey;
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MixerData->Topology = NULL;
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InsertTailList(&MixerList->MixerData, &MixerData->Entry);
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MixerList->MixerDataCount++;
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return MM_STATUS_SUCCESS;
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}
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MIXER_STATUS
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MMixerGetDeviceName(
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IN PMIXER_CONTEXT MixerContext,
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OUT LPWSTR DeviceName,
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IN HANDLE hKey)
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{
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LPWSTR Name;
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HANDLE hTemp;
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ULONG Length;
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ULONG Type;
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MIXER_STATUS Status;
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Status = MixerContext->QueryKeyValue(hKey, L"FriendlyName", (PVOID*)&Name, &Length, &Type);
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if (Status == MM_STATUS_SUCCESS)
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{
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/* copy device name */
|
|
MixerContext->Copy(DeviceName, Name, min(wcslen(Name), MAXPNAMELEN-1) * sizeof(WCHAR));
|
|
|
|
/* make sure its null terminated */
|
|
DeviceName[MAXPNAMELEN-1] = L'\0';
|
|
|
|
/* free device name */
|
|
MixerContext->Free(Name);
|
|
|
|
/* done */
|
|
return Status;
|
|
}
|
|
|
|
Status = MixerContext->OpenKey(hKey, L"Device Parameters", KEY_READ, &hTemp);
|
|
if (Status != MM_STATUS_SUCCESS)
|
|
return Status;
|
|
|
|
Status = MixerContext->QueryKeyValue(hTemp, L"FriendlyName", (PVOID*)&Name, &Length, &Type);
|
|
if (Status == MM_STATUS_SUCCESS)
|
|
{
|
|
/* copy device name */
|
|
MixerContext->Copy(DeviceName, Name, min(wcslen(Name), MAXPNAMELEN-1) * sizeof(WCHAR));
|
|
|
|
/* make sure its null terminated */
|
|
DeviceName[MAXPNAMELEN-1] = L'\0';
|
|
|
|
/* free device name */
|
|
MixerContext->Free(Name);
|
|
}
|
|
|
|
MixerContext->CloseKey(hTemp);
|
|
return Status;
|
|
}
|
|
|
|
VOID
|
|
MMixerInitializePinConnect(
|
|
IN OUT PKSPIN_CONNECT PinConnect,
|
|
IN ULONG PinId)
|
|
{
|
|
PinConnect->Interface.Set = KSINTERFACESETID_Standard;
|
|
PinConnect->Interface.Id = KSINTERFACE_STANDARD_STREAMING;
|
|
PinConnect->Interface.Flags = 0;
|
|
PinConnect->Medium.Set = KSMEDIUMSETID_Standard;
|
|
PinConnect->Medium.Id = KSMEDIUM_TYPE_ANYINSTANCE;
|
|
PinConnect->Medium.Flags = 0;
|
|
PinConnect->PinToHandle = NULL;
|
|
PinConnect->PinId = PinId;
|
|
PinConnect->Priority.PriorityClass = KSPRIORITY_NORMAL;
|
|
PinConnect->Priority.PrioritySubClass = 1;
|
|
}
|
|
|