mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-03 16:09:39 +00:00
f0761a7358
Build ASIO plugin using our tiny SDK header Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/6404>
147 lines
2.8 KiB
C
147 lines
2.8 KiB
C
#pragma once
|
|
|
|
#include <gst/gst.h>
|
|
#include <windows.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#pragma pack(push,4)
|
|
|
|
typedef struct
|
|
{
|
|
gulong hi;
|
|
gulong lo;
|
|
} ASIOSamples;
|
|
|
|
typedef struct
|
|
{
|
|
gulong hi;
|
|
gulong lo;
|
|
} ASIOTimeStamp;
|
|
|
|
typedef gdouble ASIOSampleRate;
|
|
typedef glong ASIOBool;
|
|
typedef glong ASIOSampleType;
|
|
|
|
enum {
|
|
ASIOSTInt16MSB = 0,
|
|
ASIOSTInt24MSB = 1,
|
|
ASIOSTInt32MSB = 2,
|
|
ASIOSTFloat32MSB = 3,
|
|
ASIOSTFloat64MSB = 4,
|
|
|
|
ASIOSTInt32MSB16 = 8,
|
|
ASIOSTInt32MSB18 = 9,
|
|
ASIOSTInt32MSB20 = 10,
|
|
ASIOSTInt32MSB24 = 11,
|
|
|
|
ASIOSTInt16LSB = 16,
|
|
ASIOSTInt24LSB = 17,
|
|
ASIOSTInt32LSB = 18,
|
|
ASIOSTFloat32LSB = 19,
|
|
ASIOSTFloat64LSB = 20,
|
|
|
|
ASIOSTInt32LSB16 = 24,
|
|
ASIOSTInt32LSB18 = 25,
|
|
ASIOSTInt32LSB20 = 26,
|
|
ASIOSTInt32LSB24 = 27,
|
|
|
|
ASIOSTDSDInt8LSB1 = 32,
|
|
ASIOSTDSDInt8MSB1 = 33,
|
|
ASIOSTDSDInt8NER8 = 40,
|
|
|
|
ASIOSTLastEntry
|
|
};
|
|
|
|
typedef glong ASIOError;
|
|
|
|
typedef struct ASIOTimeCode
|
|
{
|
|
gdouble speed;
|
|
ASIOSamples timeCodeSamples;
|
|
gulong flags;
|
|
gchar future[64];
|
|
} ASIOTimeCode;
|
|
|
|
typedef struct AsioTimeInfo
|
|
{
|
|
gdouble speed;
|
|
ASIOTimeStamp systemTime;
|
|
ASIOSamples samplePosition;
|
|
ASIOSampleRate sampleRate;
|
|
gulong flags;
|
|
gchar reserved[12];
|
|
} AsioTimeInfo;
|
|
|
|
typedef struct ASIOTime
|
|
{
|
|
glong reserved[4];
|
|
AsioTimeInfo timeInfo;
|
|
ASIOTimeCode timeCode;
|
|
} ASIOTime;
|
|
|
|
typedef struct ASIOCallbacks
|
|
{
|
|
void (*bufferSwitch) (glong doubleBufferIndex,
|
|
ASIOBool directProcess);
|
|
void (*sampleRateDidChange) (ASIOSampleRate sRate);
|
|
glong (*asioMessage) (glong selector,
|
|
glong value,
|
|
gpointer message,
|
|
gdouble * opt);
|
|
ASIOTime* (*bufferSwitchTimeInfo) (ASIOTime* params,
|
|
glong doubleBufferIndex,
|
|
ASIOBool directProcess);
|
|
} ASIOCallbacks;
|
|
|
|
enum
|
|
{
|
|
kAsioSelectorSupported = 1,
|
|
kAsioEngineVersion,
|
|
kAsioResetRequest,
|
|
kAsioBufferSizeChange,
|
|
kAsioResyncRequest,
|
|
kAsioLatenciesChanged,
|
|
kAsioSupportsTimeInfo,
|
|
kAsioSupportsTimeCode,
|
|
kAsioMMCCommand,
|
|
kAsioSupportsInputMonitor,
|
|
kAsioSupportsInputGain,
|
|
kAsioSupportsInputMeter,
|
|
kAsioSupportsOutputGain,
|
|
kAsioSupportsOutputMeter,
|
|
kAsioOverload,
|
|
|
|
kAsioNumMessageSelectors
|
|
};
|
|
|
|
typedef struct ASIOClockSource
|
|
{
|
|
glong index;
|
|
glong associatedChannel;
|
|
glong associatedGroup;
|
|
ASIOBool isCurrentSource;
|
|
gchar name[32];
|
|
} ASIOClockSource;
|
|
|
|
typedef struct ASIOChannelInfo
|
|
{
|
|
glong channel;
|
|
ASIOBool isInput;
|
|
ASIOBool isActive;
|
|
glong channelGroup;
|
|
ASIOSampleType type;
|
|
gchar name[32];
|
|
} ASIOChannelInfo;
|
|
|
|
typedef struct ASIOBufferInfo
|
|
{
|
|
ASIOBool isInput;
|
|
glong channelNum;
|
|
gpointer buffers[2];
|
|
} ASIOBufferInfo;
|
|
|
|
#pragma pack(pop)
|
|
|
|
G_END_DECLS
|
|
|