📄 csmedia.h
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#define CSAUDIO_STEREO_SPEAKER_GEOMETRY_MIN 5
#define CSAUDIO_STEREO_SPEAKER_GEOMETRY_NARROW 10
#define CSAUDIO_STEREO_SPEAKER_GEOMETRY_WIDE 20
#define CSAUDIO_STEREO_SPEAKER_GEOMETRY_MAX 180
#define CSDSOUND_3D_MODE_NORMAL 0x00000000
#define CSDSOUND_3D_MODE_HEADRELATIVE 0x00000001
#define CSDSOUND_3D_MODE_DISABLE 0x00000002
//===========================================================================
// Definitions intended for hardware acceleration of the HRTF 3D algorithm
//===========================================================================
#define CSDSOUND_BUFFER_CTRL_HRTF_3D 0x40000000
typedef struct {
ULONG Size; // This is the size of the struct in bytes
ULONG Enabled;
BOOL SwapChannels;
BOOL ZeroAzimuth;
BOOL CrossFadeOutput;
ULONG FilterSize; // This is the additional size of the filter coeff in bytes
} CSDS3D_HRTF_PARAMS_MSG, *PCSDS3D_HRTF_PARAMS_MSG;
// HRTF filter quality levels
typedef enum {
FULL_FILTER,
LIGHT_FILTER,
CSDS3D_FILTER_QUALITY_COUNT
} CSDS3D_HRTF_FILTER_QUALITY;
typedef struct {
ULONG Size; // This is the size of the struct in bytes
CSDS3D_HRTF_FILTER_QUALITY Quality;
FLOAT SampleRate;
ULONG MaxFilterSize;
ULONG FilterTransientMuteLength;
ULONG FilterOverlapBufferLength;
ULONG OutputOverlapBufferLength;
ULONG Reserved;
} CSDS3D_HRTF_INIT_MSG, *PCSDS3D_HRTF_INIT_MSG;
// Coefficient formats
typedef enum {
FLOAT_COEFF,
SHORT_COEFF,
CSDS3D_COEFF_COUNT
} CSDS3D_HRTF_COEFF_FORMAT;
// Filter methods
typedef enum {
DIRECT_FORM,
CASCADE_FORM,
CSDS3D_FILTER_METHOD_COUNT
} CSDS3D_HRTF_FILTER_METHOD;
// Filter methods
typedef enum {
DS3D_HRTF_VERSION_1
} CSDS3D_HRTF_FILTER_VERSION;
typedef struct {
CSDS3D_HRTF_FILTER_METHOD FilterMethod;
CSDS3D_HRTF_COEFF_FORMAT CoeffFormat;
CSDS3D_HRTF_FILTER_VERSION Version;
ULONG Reserved;
} CSDS3D_HRTF_FILTER_FORMAT_MSG, *PCSDS3D_HRTF_FILTER_FORMAT_MSG;
#define STATIC_CSPROPSETID_Hrtf3d\
0xb66decb0L, 0xa083, 0x11d0, 0x85, 0x1e, 0x00, 0xc0, 0x4f, 0xd9, 0xba, 0xf3
DEFINE_GUIDSTRUCT("b66decb0-a083-11d0-851e-00c04fd9baf3", CSPROPSETID_Hrtf3d);
#define CSPROPSETID_Hrtf3d DEFINE_GUIDNAMED(CSPROPSETID_Hrtf3d)
typedef enum {
CSPROPERTY_HRTF3D_PARAMS = 0,
CSPROPERTY_HRTF3D_INITIALIZE,
CSPROPERTY_HRTF3D_FILTER_FORMAT
} CSPROPERTY_HRTF3D;
//===========================================================================
// Definitions related to the obsolete Interaural Time Delay 3D algorithm
//===========================================================================
// DirectSound3D FIR context
typedef struct {
LONG Channel;
FLOAT VolSmoothScale;
FLOAT TotalDryAttenuation;
FLOAT TotalWetAttenuation;
LONG SmoothFrequency;
LONG Delay;
} CSDS3D_ITD_PARAMS, *PCSDS3D_ITD_PARAMS;
typedef struct {
ULONG Enabled;
CSDS3D_ITD_PARAMS LeftParams;
CSDS3D_ITD_PARAMS RightParams;
ULONG Reserved;
} CSDS3D_ITD_PARAMS_MSG, *PCSDS3D_ITD_PARAMS_MSG;
#define STATIC_CSPROPSETID_Itd3d\
0x6429f090L, 0x9fd9, 0x11d0, 0xa7, 0x5b, 0x00, 0xa0, 0xc9, 0x03, 0x65, 0xe3
DEFINE_GUIDSTRUCT("6429f090-9fd9-11d0-a75b-00a0c90365e3", CSPROPSETID_Itd3d);
#define CSPROPSETID_Itd3d DEFINE_GUIDNAMED(CSPROPSETID_Itd3d)
typedef enum {
CSPROPERTY_ITD3D_PARAMS = 0
} CSPROPERTY_ITD3D;
typedef struct {
CSDATARANGE DataRange;
ULONG MaximumChannels;
ULONG MinimumBitsPerSample;
ULONG MaximumBitsPerSample;
ULONG MinimumSampleFrequency;
ULONG MaximumSampleFrequency;
} CSDATARANGE_AUDIO, *PCSDATARANGE_AUDIO;
//---------------------------------------------------------------------------
#define STATIC_CSDATAFORMAT_SUBTYPE_RIFF\
0x4995DAEEL, 0x9EE6, 0x11D0, 0xA4, 0x0E, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
DEFINE_GUIDSTRUCT("4995DAEE-9EE6-11D0-A40E-00A0C9223196", CSDATAFORMAT_SUBTYPE_RIFF);
#define CSDATAFORMAT_SUBTYPE_RIFF DEFINE_GUIDNAMED(CSDATAFORMAT_SUBTYPE_RIFF)
#define STATIC_CSDATAFORMAT_SUBTYPE_RIFFWAVE\
0xe436eb8bL, 0x524f, 0x11ce, 0x9f, 0x53, 0x00, 0x20, 0xaf, 0x0b, 0xa7, 0x70
DEFINE_GUIDSTRUCT("e436eb8b-524f-11ce-9f53-0020af0ba770", CSDATAFORMAT_SUBTYPE_RIFFWAVE);
#define CSDATAFORMAT_SUBTYPE_RIFFWAVE DEFINE_GUIDNAMED(CSDATAFORMAT_SUBTYPE_RIFFWAVE)
//===========================================================================
//===========================================================================
#define STATIC_CSPROPSETID_Bibliographic \
0x07BA150EL, 0xE2B1, 0x11D0, 0xAC, 0x17, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96
DEFINE_GUIDSTRUCT("07BA150E-E2B1-11D0-AC17-00A0C9223196", CSPROPSETID_Bibliographic);
#define CSPROPSETID_Bibliographic DEFINE_GUIDNAMED(CSPROPSETID_Bibliographic)
//Repeatable tags contain all entries within the property, each preceeded by length
typedef enum {
CSPROPERTY_BIBLIOGRAPHIC_LEADER = 'RDL ',
CSPROPERTY_BIBLIOGRAPHIC_LCCN = '010 ',
CSPROPERTY_BIBLIOGRAPHIC_ISBN = '020 ',
CSPROPERTY_BIBLIOGRAPHIC_ISSN = '220 ',
CSPROPERTY_BIBLIOGRAPHIC_CATALOGINGSOURCE = '040 ',
CSPROPERTY_BIBLIOGRAPHIC_MAINPERSONALNAME = '001 ',
CSPROPERTY_BIBLIOGRAPHIC_MAINCORPORATEBODY = '011 ',
CSPROPERTY_BIBLIOGRAPHIC_MAINMEETINGNAME = '111 ',
CSPROPERTY_BIBLIOGRAPHIC_MAINUNIFORMTITLE = '031 ',
CSPROPERTY_BIBLIOGRAPHIC_UNIFORMTITLE = '042 ',
CSPROPERTY_BIBLIOGRAPHIC_TITLESTATEMENT = '542 ',
CSPROPERTY_BIBLIOGRAPHIC_VARYINGFORMTITLE = '642 ',
CSPROPERTY_BIBLIOGRAPHIC_PUBLICATION = '062 ',
CSPROPERTY_BIBLIOGRAPHIC_PHYSICALDESCRIPTION = '003 ',
CSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYTITLE = '044 ',
CSPROPERTY_BIBLIOGRAPHIC_SERIESSTATEMENT = '094 ',
CSPROPERTY_BIBLIOGRAPHIC_GENERALNOTE = '005 ',
CSPROPERTY_BIBLIOGRAPHIC_BIBLIOGRAPHYNOTE = '405 ',
CSPROPERTY_BIBLIOGRAPHIC_CONTENTSNOTE = '505 ',
CSPROPERTY_BIBLIOGRAPHIC_CREATIONCREDIT = '805 ',
CSPROPERTY_BIBLIOGRAPHIC_CITATION = '015 ',
CSPROPERTY_BIBLIOGRAPHIC_PARTICIPANT = '115 ',
CSPROPERTY_BIBLIOGRAPHIC_SUMMARY = '025 ',
CSPROPERTY_BIBLIOGRAPHIC_TARGETAUDIENCE = '125 ',
CSPROPERTY_BIBLIOGRAPHIC_ADDEDFORMAVAILABLE = '035 ',
CSPROPERTY_BIBLIOGRAPHIC_SYSTEMDETAILS = '835 ',
CSPROPERTY_BIBLIOGRAPHIC_AWARDS = '685 ',
CSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYPERSONALNAME = '006 ',
CSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYTOPICALTERM = '056 ',
CSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYGEOGRAPHIC = '156 ',
CSPROPERTY_BIBLIOGRAPHIC_INDEXTERMGENRE = '556 ',
CSPROPERTY_BIBLIOGRAPHIC_INDEXTERMCURRICULUM = '856 ',
CSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYUNIFORMTITLE = '037 ',
CSPROPERTY_BIBLIOGRAPHIC_ADDEDENTRYRELATED = '047 ',
CSPROPERTY_BIBLIOGRAPHIC_SERIESSTATEMENTPERSONALNAME = '008 ',
CSPROPERTY_BIBLIOGRAPHIC_SERIESSTATEMENTUNIFORMTITLE = '038 '
} CSPROPERTY_BIBLIOGRAPHIC;
#define STATIC_CSPROPSETID_TopologyNode\
0x45FFAAA1L, 0x6E1B, 0x11D0, 0xBC, 0xF2, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00
DEFINE_GUIDSTRUCT("45FFAAA1-6E1B-11D0-BCF2-444553540000", CSPROPSETID_TopologyNode);
#define CSPROPSETID_TopologyNode DEFINE_GUIDNAMED(CSPROPSETID_TopologyNode)
typedef enum {
CSPROPERTY_TOPOLOGYNODE_ENABLE = 1,
CSPROPERTY_TOPOLOGYNODE_RESET
} CSPROPERTY_TOPOLOGYNODE;
//===========================================================================
#if defined(_NTDDK_)
typedef NTSTATUS (CALLBACK *PRTAUDIOGETPOSITION)(IN PFILE_OBJECT PinFileObject,
OUT PUCHAR *ppPlayPosition,
OUT PLONG plOffset);
#endif // defined(_NTDDK_)
#define STATIC_CSPROPSETID_RtAudio\
0xa855a48c, 0x2f78, 0x4729, 0x90, 0x51, 0x19, 0x68, 0x74, 0x6b, 0x9e, 0xef
DEFINE_GUIDSTRUCT("A855A48C-2F78-4729-9051-1968746B9EEF", CSPROPSETID_RtAudio);
#define CSPROPSETID_RtAudio DEFINE_GUIDNAMED(CSPROPSETID_RtAudio)
typedef enum {
CSPROPERTY_RTAUDIO_GETPOSITIONFUNCTION,
CSPROPERTY_RTAUDIO_BUFFER
} CSPROPERTY_RTAUDIO;
typedef struct {
PVOID BaseAddress;
ULONG Size;
} RTAUDIO_BUFFER, *PRTAUDIO_BUFFER;
//===========================================================================
#define STATIC_CSPROPSETID_DrmAudioStream\
0x2f2c8ddd, 0x4198, 0x4fac, 0xba, 0x29, 0x61, 0xbb, 0x5, 0xb7, 0xde, 0x6
DEFINE_GUIDSTRUCT("2F2C8DDD-4198-4fac-BA29-61BB05B7DE06", CSPROPSETID_DrmAudioStream);
#define CSPROPSETID_DrmAudioStream DEFINE_GUIDNAMED(CSPROPSETID_DrmAudioStream)
typedef enum {
CSPROPERTY_DRMAUDIOSTREAM_CONTENTID
} CSPROPERTY_DRMAUDIOSTREAM;
//===========================================================================
#define STATIC_CSPROPSETID_Audio\
0x45FFAAA0L, 0x6E1B, 0x11D0, 0xBC, 0xF2, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00
DEFINE_GUIDSTRUCT("45FFAAA0-6E1B-11D0-BCF2-444553540000", CSPROPSETID_Audio);
#define CSPROPSETID_Audio DEFINE_GUIDNAMED(CSPROPSETID_Audio)
typedef enum {
CSPROPERTY_AUDIO_LATENCY = 1,
CSPROPERTY_AUDIO_COPY_PROTECTION,
CSPROPERTY_AUDIO_CHANNEL_CONFIG,
CSPROPERTY_AUDIO_VOLUMELEVEL,
CSPROPERTY_AUDIO_POSITION,
CSPROPERTY_AUDIO_DYNAMIC_RANGE,
CSPROPERTY_AUDIO_QUALITY,
CSPROPERTY_AUDIO_SAMPLING_RATE,
CSPROPERTY_AUDIO_DYNAMIC_SAMPLING_RATE,
CSPROPERTY_AUDIO_MIX_LEVEL_TABLE,
CSPROPERTY_AUDIO_MIX_LEVEL_CAPS,
CSPROPERTY_AUDIO_MUX_SOURCE,
CSPROPERTY_AUDIO_MUTE,
CSPROPERTY_AUDIO_BASS,
CSPROPERTY_AUDIO_MID,
CSPROPERTY_AUDIO_TREBLE,
CSPROPERTY_AUDIO_BASS_BOOST,
CSPROPERTY_AUDIO_EQ_LEVEL,
CSPROPERTY_AUDIO_NUM_EQ_BANDS,
CSPROPERTY_AUDIO_EQ_BANDS,
CSPROPERTY_AUDIO_AGC,
CSPROPERTY_AUDIO_DELAY,
CSPROPERTY_AUDIO_LOUDNESS,
CSPROPERTY_AUDIO_WIDE_MODE,
CSPROPERTY_AUDIO_WIDENESS,
CSPROPERTY_AUDIO_REVERB_LEVEL,
CSPROPERTY_AUDIO_CHORUS_LEVEL,
CSPROPERTY_AUDIO_DEV_SPECIFIC,
CSPROPERTY_AUDIO_DEMUX_DEST,
CSPROPERTY_AUDIO_STEREO_ENHANCE,
CSPROPERTY_AUDIO_MANUFACTURE_GUID,
CSPROPERTY_AUDIO_PRODUCT_GUID,
CSPROPERTY_AUDIO_CPU_RESOURCES,
CSPROPERTY_AUDIO_STEREO_SPEAKER_GEOMETRY,
CSPROPERTY_AUDIO_SURROUND_ENCODE,
CSPROPERTY_AUDIO_3D_INTERFACE,
CSPROPERTY_AUDIO_PEAKMETER,
CSPROPERTY_AUDIO_ALGORITHM_INSTANCE,
CSPROPERTY_AUDIO_FILTER_STATE,
CSPROPERTY_AUDIO_PREFERRED_STATUS,
CSPROPERTY_AUDIO_PEQ_MAX_BANDS,
CSPROPERTY_AUDIO_PEQ_NUM_BANDS,
CSPROPERTY_AUDIO_PEQ_BAND_CENTER_FREQ,
CSPROPERTY_AUDIO_PEQ_BAND_Q_FACTOR,
CSPROPERTY_AUDIO_PEQ_BAND_LEVEL,
CSPROPERTY_AUDIO_CHORUS_MODULATION_RATE,
CSPROPERTY_AUDIO_CHORUS_MODULATION_DEPTH,
CSPROPERTY_AUDIO_REVERB_TIME,
CSPROPERTY_AUDIO_REVERB_DELAY_FEEDBACK
} CSPROPERTY_AUDIO;
// Audio quality constants
#define CSAUDIO_QUALITY_WORST 0x0
#define CSAUDIO_QUALITY_PC 0x1
#define CSAUDIO_QUALITY_BASIC 0x2
#define CSAUDIO_QUALITY_ADVANCED 0x3
// Audio CPU resource constants
#define CSAUDIO_CPU_RESOURCES_NOT_HOST_CPU 0x00000000
#define CSAUDIO_CPU_RESOURCES_HOST_CPU 0x7FFFFFFF
typedef struct {
BOOL fCopyrighted;
BOOL fOriginal;
} CSAUDIO_COPY_PROTECTION, *PCSAUDIO_COPY_PROTECTION;
typedef struct {
LONG ActiveSpeakerPositions;
} CSAUDIO_CHANNEL_CONFIG, *PCSAUDIO_CHANNEL_CONFIG;
// Speaker Positions:
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