74 lines
3 KiB
C
Executable file
74 lines
3 KiB
C
Executable file
/*
|
|
* Copyright © 2013 Mozilla Foundation
|
|
*
|
|
* This program is made available under an ISC-style license. See the
|
|
* accompanying file LICENSE for details.
|
|
*/
|
|
#if !defined(CUBEB_INTERNAL_0eb56756_4e20_4404_a76d_42bf88cd15a5)
|
|
#define CUBEB_INTERNAL_0eb56756_4e20_4404_a76d_42bf88cd15a5
|
|
|
|
#include "cubeb/cubeb.h"
|
|
#include "cubeb_assert.h"
|
|
#include "cubeb_log.h"
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#ifdef __clang__
|
|
#ifndef CLANG_ANALYZER_NORETURN
|
|
#if __has_feature(attribute_analyzer_noreturn)
|
|
#define CLANG_ANALYZER_NORETURN __attribute__((analyzer_noreturn))
|
|
#else
|
|
#define CLANG_ANALYZER_NORETURN
|
|
#endif // ifndef CLANG_ANALYZER_NORETURN
|
|
#endif // __has_feature(attribute_analyzer_noreturn)
|
|
#else // __clang__
|
|
#define CLANG_ANALYZER_NORETURN
|
|
#endif
|
|
|
|
#if defined(__cplusplus)
|
|
extern "C" {
|
|
#endif
|
|
|
|
#if defined(__cplusplus)
|
|
}
|
|
#endif
|
|
|
|
struct cubeb_ops {
|
|
int (*init)(cubeb ** context, char const * context_name);
|
|
char const * (*get_backend_id)(cubeb * context);
|
|
int (*get_max_channel_count)(cubeb * context, uint32_t * max_channels);
|
|
int (*get_min_latency)(cubeb * context, cubeb_stream_params params,
|
|
uint32_t * latency_ms);
|
|
int (*get_preferred_sample_rate)(cubeb * context, uint32_t * rate);
|
|
int (*enumerate_devices)(cubeb * context, cubeb_device_type type,
|
|
cubeb_device_collection * collection);
|
|
int (*device_collection_destroy)(cubeb * context,
|
|
cubeb_device_collection * collection);
|
|
void (*destroy)(cubeb * context);
|
|
int (*stream_init)(cubeb * context, cubeb_stream ** stream,
|
|
char const * stream_name, cubeb_devid input_device,
|
|
cubeb_stream_params * input_stream_params,
|
|
cubeb_devid output_device,
|
|
cubeb_stream_params * output_stream_params,
|
|
unsigned int latency, cubeb_data_callback data_callback,
|
|
cubeb_state_callback state_callback, void * user_ptr);
|
|
void (*stream_destroy)(cubeb_stream * stream);
|
|
int (*stream_start)(cubeb_stream * stream);
|
|
int (*stream_stop)(cubeb_stream * stream);
|
|
int (*stream_get_position)(cubeb_stream * stream, uint64_t * position);
|
|
int (*stream_get_latency)(cubeb_stream * stream, uint32_t * latency);
|
|
int (*stream_get_input_latency)(cubeb_stream * stream, uint32_t * latency);
|
|
int (*stream_set_volume)(cubeb_stream * stream, float volumes);
|
|
int (*stream_set_name)(cubeb_stream * stream, char const * stream_name);
|
|
int (*stream_get_current_device)(cubeb_stream * stream,
|
|
cubeb_device ** const device);
|
|
int (*stream_device_destroy)(cubeb_stream * stream, cubeb_device * device);
|
|
int (*stream_register_device_changed_callback)(
|
|
cubeb_stream * stream,
|
|
cubeb_device_changed_callback device_changed_callback);
|
|
int (*register_device_collection_changed)(
|
|
cubeb * context, cubeb_device_type devtype,
|
|
cubeb_device_collection_changed_callback callback, void * user_ptr);
|
|
};
|
|
|
|
#endif /* CUBEB_INTERNAL_0eb56756_4e20_4404_a76d_42bf88cd15a5 */
|