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f0761a7358
Build ASIO plugin using our tiny SDK header Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6404>
148 lines
2.8 KiB
C
148 lines
2.8 KiB
C
#pragma once
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#include <gst/gst.h>
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#include <windows.h>
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G_BEGIN_DECLS
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#pragma pack(push,4)
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typedef struct
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{
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gulong hi;
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gulong lo;
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} ASIOSamples;
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typedef struct
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{
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gulong hi;
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gulong lo;
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} ASIOTimeStamp;
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typedef gdouble ASIOSampleRate;
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typedef glong ASIOBool;
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typedef glong ASIOSampleType;
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enum {
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ASIOSTInt16MSB = 0,
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ASIOSTInt24MSB = 1,
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ASIOSTInt32MSB = 2,
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ASIOSTFloat32MSB = 3,
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ASIOSTFloat64MSB = 4,
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ASIOSTInt32MSB16 = 8,
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ASIOSTInt32MSB18 = 9,
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ASIOSTInt32MSB20 = 10,
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ASIOSTInt32MSB24 = 11,
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ASIOSTInt16LSB = 16,
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ASIOSTInt24LSB = 17,
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ASIOSTInt32LSB = 18,
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ASIOSTFloat32LSB = 19,
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ASIOSTFloat64LSB = 20,
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ASIOSTInt32LSB16 = 24,
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ASIOSTInt32LSB18 = 25,
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ASIOSTInt32LSB20 = 26,
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ASIOSTInt32LSB24 = 27,
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ASIOSTDSDInt8LSB1 = 32,
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ASIOSTDSDInt8MSB1 = 33,
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ASIOSTDSDInt8NER8 = 40,
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ASIOSTLastEntry
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};
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typedef glong ASIOError;
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typedef struct ASIOTimeCode
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{
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gdouble speed;
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ASIOSamples timeCodeSamples;
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gulong flags;
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gchar future[64];
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} ASIOTimeCode;
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typedef struct AsioTimeInfo
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{
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gdouble speed;
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ASIOTimeStamp systemTime;
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ASIOSamples samplePosition;
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ASIOSampleRate sampleRate;
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gulong flags;
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gchar reserved[12];
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} AsioTimeInfo;
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typedef struct ASIOTime
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{
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glong reserved[4];
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AsioTimeInfo timeInfo;
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ASIOTimeCode timeCode;
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} ASIOTime;
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typedef struct ASIOCallbacks
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{
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void (*bufferSwitch) (glong doubleBufferIndex,
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ASIOBool directProcess);
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void (*sampleRateDidChange) (ASIOSampleRate sRate);
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glong (*asioMessage) (glong selector,
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glong value,
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gpointer message,
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gdouble * opt);
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ASIOTime* (*bufferSwitchTimeInfo) (ASIOTime* params,
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glong doubleBufferIndex,
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ASIOBool directProcess);
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} ASIOCallbacks;
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enum
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{
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kAsioSelectorSupported = 1,
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kAsioEngineVersion,
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kAsioResetRequest,
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kAsioBufferSizeChange,
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kAsioResyncRequest,
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kAsioLatenciesChanged,
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kAsioSupportsTimeInfo,
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kAsioSupportsTimeCode,
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kAsioMMCCommand,
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kAsioSupportsInputMonitor,
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kAsioSupportsInputGain,
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kAsioSupportsInputMeter,
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kAsioSupportsOutputGain,
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kAsioSupportsOutputMeter,
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kAsioOverload,
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kAsioNumMessageSelectors
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};
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typedef struct ASIOClockSource
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{
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glong index;
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glong associatedChannel;
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glong associatedGroup;
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ASIOBool isCurrentSource;
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gchar name[32];
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} ASIOClockSource;
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typedef struct ASIOChannelInfo
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{
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glong channel;
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ASIOBool isInput;
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ASIOBool isActive;
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glong channelGroup;
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ASIOSampleType type;
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gchar name[32];
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} ASIOChannelInfo;
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typedef struct ASIOBufferInfo
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{
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ASIOBool isInput;
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glong channelNum;
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gpointer buffers[2];
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} ASIOBufferInfo;
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#pragma pack(pop)
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G_END_DECLS
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