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63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
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/*
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* Toxic -- Tox Curses Client
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*/
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/*
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* You can have multiple sources (Input devices) but only one output device.
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* Pass buffers to output device via write();
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* Read from running input device(s) via select()/callback combo.
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*/
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#ifndef _device_h
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#define _device_h
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#define MAX_DEVICES 32
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#include <inttypes.h>
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#include "toxic_windows.h"
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#define _True 1
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#define _False 0
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typedef enum DeviceType {
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input,
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output,
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} DeviceType;
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typedef enum DeviceError {
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de_None,
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de_InternalError = -1,
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de_InvalidSelection = -2,
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de_FailedStart = -3,
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de_Busy = -4,
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de_AllDevicesBusy = -5,
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de_DeviceNotActive = -6,
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de_BufferError = -7,
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de_AlError = -8,
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} DeviceError;
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typedef void (*DataHandleCallback) (const int16_t*, uint32_t size, void* data);
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DeviceError init_devices(ToxAv* av);
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DeviceError terminate_devices();
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/* Callback handles ready data from INPUT device */
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DeviceError register_device_callback(uint32_t device_idx, DataHandleCallback callback, void* data, _Bool enable_VAD);
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void* get_device_callback_data(uint32_t device_idx);
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DeviceError set_primary_device(DeviceType type, int32_t selection);
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DeviceError open_primary_device(DeviceType type, uint32_t* device_idx);
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/* Start device */
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DeviceError open_device(DeviceType type, int32_t selection, uint32_t* device_idx);
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/* Stop device */
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DeviceError close_device(DeviceType type, uint32_t device_idx);
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DeviceError playback_device_ready(uint32_t device_idx);
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/* Write data to device */
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DeviceError write_out(uint32_t device_idx, int16_t* data, uint32_t lenght, uint8_t channels);
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void print_devices(ToxWindow* self, DeviceType type);
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DeviceError selection_valid(DeviceType type, int32_t selection);
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#endif /* _device_h */
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