mirror of
https://github.com/pineappleEA/pineapple-src.git
synced 2024-12-05 13:38:26 -05:00
255 lines
7.8 KiB
C++
Executable File
255 lines
7.8 KiB
C++
Executable File
/*
|
|
* Copyright © 2015 Haakon Sporsheim <haakon.sporsheim@telenordigital.com>
|
|
*
|
|
* This program is made available under an ISC-style license. See the
|
|
* accompanying file LICENSE for details.
|
|
*/
|
|
|
|
/* libcubeb enumerate device test/example.
|
|
* Prints out a list of devices enumerated. */
|
|
#include "gtest/gtest.h"
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <memory>
|
|
#include "cubeb/cubeb.h"
|
|
|
|
//#define ENABLE_NORMAL_LOG
|
|
//#define ENABLE_VERBOSE_LOG
|
|
#include "common.h"
|
|
|
|
long data_cb_duplex(cubeb_stream * stream, void * user, const void * inputbuffer, void * outputbuffer, long nframes)
|
|
{
|
|
// noop, unused
|
|
return 0;
|
|
}
|
|
|
|
void state_cb_duplex(cubeb_stream * stream, void * /*user*/, cubeb_state state)
|
|
{
|
|
// noop, unused
|
|
}
|
|
|
|
static void
|
|
print_device_info(cubeb_device_info * info, FILE * f)
|
|
{
|
|
char devfmts[64] = "";
|
|
const char * devtype, * devstate, * devdeffmt;
|
|
|
|
switch (info->type) {
|
|
case CUBEB_DEVICE_TYPE_INPUT:
|
|
devtype = "input";
|
|
break;
|
|
case CUBEB_DEVICE_TYPE_OUTPUT:
|
|
devtype = "output";
|
|
break;
|
|
case CUBEB_DEVICE_TYPE_UNKNOWN:
|
|
default:
|
|
devtype = "unknown?";
|
|
break;
|
|
};
|
|
|
|
switch (info->state) {
|
|
case CUBEB_DEVICE_STATE_DISABLED:
|
|
devstate = "disabled";
|
|
break;
|
|
case CUBEB_DEVICE_STATE_UNPLUGGED:
|
|
devstate = "unplugged";
|
|
break;
|
|
case CUBEB_DEVICE_STATE_ENABLED:
|
|
devstate = "enabled";
|
|
break;
|
|
default:
|
|
devstate = "unknown?";
|
|
break;
|
|
};
|
|
|
|
switch (info->default_format) {
|
|
case CUBEB_DEVICE_FMT_S16LE:
|
|
devdeffmt = "S16LE";
|
|
break;
|
|
case CUBEB_DEVICE_FMT_S16BE:
|
|
devdeffmt = "S16BE";
|
|
break;
|
|
case CUBEB_DEVICE_FMT_F32LE:
|
|
devdeffmt = "F32LE";
|
|
break;
|
|
case CUBEB_DEVICE_FMT_F32BE:
|
|
devdeffmt = "F32BE";
|
|
break;
|
|
default:
|
|
devdeffmt = "unknown?";
|
|
break;
|
|
};
|
|
|
|
if (info->format & CUBEB_DEVICE_FMT_S16LE)
|
|
strcat(devfmts, " S16LE");
|
|
if (info->format & CUBEB_DEVICE_FMT_S16BE)
|
|
strcat(devfmts, " S16BE");
|
|
if (info->format & CUBEB_DEVICE_FMT_F32LE)
|
|
strcat(devfmts, " F32LE");
|
|
if (info->format & CUBEB_DEVICE_FMT_F32BE)
|
|
strcat(devfmts, " F32BE");
|
|
|
|
fprintf(f,
|
|
"dev: \"%s\"%s\n"
|
|
"\tName: \"%s\"\n"
|
|
"\tGroup: \"%s\"\n"
|
|
"\tVendor: \"%s\"\n"
|
|
"\tType: %s\n"
|
|
"\tState: %s\n"
|
|
"\tCh: %u\n"
|
|
"\tFormat: %s (0x%x) (default: %s)\n"
|
|
"\tRate: %u - %u (default: %u)\n"
|
|
"\tLatency: lo %u frames, hi %u frames\n",
|
|
info->device_id, info->preferred ? " (PREFERRED)" : "",
|
|
info->friendly_name, info->group_id, info->vendor_name,
|
|
devtype, devstate, info->max_channels,
|
|
(devfmts[0] == '\0') ? devfmts : devfmts + 1,
|
|
(unsigned int)info->format, devdeffmt,
|
|
info->min_rate, info->max_rate, info->default_rate,
|
|
info->latency_lo, info->latency_hi);
|
|
}
|
|
|
|
static void
|
|
print_device_collection(cubeb_device_collection * collection, FILE * f)
|
|
{
|
|
uint32_t i;
|
|
|
|
for (i = 0; i < collection->count; i++)
|
|
print_device_info(&collection->device[i], f);
|
|
}
|
|
|
|
TEST(cubeb, destroy_default_collection)
|
|
{
|
|
int r;
|
|
cubeb * ctx = NULL;
|
|
cubeb_device_collection collection{ nullptr, 0 };
|
|
|
|
r = common_init(&ctx, "Cubeb audio test");
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error initializing cubeb library";
|
|
|
|
std::unique_ptr<cubeb, decltype(&cubeb_destroy)>
|
|
cleanup_cubeb_at_exit(ctx, cubeb_destroy);
|
|
|
|
ASSERT_EQ(collection.device, nullptr);
|
|
ASSERT_EQ(collection.count, (size_t) 0);
|
|
|
|
r = cubeb_device_collection_destroy(ctx, &collection);
|
|
if (r != CUBEB_ERROR_NOT_SUPPORTED) {
|
|
ASSERT_EQ(r, CUBEB_OK);
|
|
ASSERT_EQ(collection.device, nullptr);
|
|
ASSERT_EQ(collection.count, (size_t) 0);
|
|
}
|
|
}
|
|
|
|
TEST(cubeb, enumerate_devices)
|
|
{
|
|
int r;
|
|
cubeb * ctx = NULL;
|
|
cubeb_device_collection collection;
|
|
|
|
r = common_init(&ctx, "Cubeb audio test");
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error initializing cubeb library";
|
|
|
|
std::unique_ptr<cubeb, decltype(&cubeb_destroy)>
|
|
cleanup_cubeb_at_exit(ctx, cubeb_destroy);
|
|
|
|
fprintf(stdout, "Enumerating input devices for backend %s\n",
|
|
cubeb_get_backend_id(ctx));
|
|
|
|
r = cubeb_enumerate_devices(ctx, CUBEB_DEVICE_TYPE_INPUT, &collection);
|
|
if (r == CUBEB_ERROR_NOT_SUPPORTED) {
|
|
fprintf(stderr, "Device enumeration not supported"
|
|
" for this backend, skipping this test.\n");
|
|
return;
|
|
}
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error enumerating devices " << r;
|
|
|
|
fprintf(stdout, "Found %zu input devices\n", collection.count);
|
|
print_device_collection(&collection, stdout);
|
|
cubeb_device_collection_destroy(ctx, &collection);
|
|
|
|
fprintf(stdout, "Enumerating output devices for backend %s\n",
|
|
cubeb_get_backend_id(ctx));
|
|
|
|
r = cubeb_enumerate_devices(ctx, CUBEB_DEVICE_TYPE_OUTPUT, &collection);
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error enumerating devices " << r;
|
|
|
|
fprintf(stdout, "Found %zu output devices\n", collection.count);
|
|
print_device_collection(&collection, stdout);
|
|
cubeb_device_collection_destroy(ctx, &collection);
|
|
|
|
uint32_t count_before_creating_duplex_stream;
|
|
r = cubeb_enumerate_devices(ctx, CUBEB_DEVICE_TYPE_OUTPUT, &collection);
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error enumerating devices " << r;
|
|
count_before_creating_duplex_stream = collection.count;
|
|
cubeb_device_collection_destroy(ctx, &collection);
|
|
|
|
cubeb_stream * stream;
|
|
cubeb_stream_params input_params;
|
|
cubeb_stream_params output_params;
|
|
|
|
input_params.format = output_params.format = CUBEB_SAMPLE_FLOAT32NE;
|
|
input_params.rate = output_params.rate = 48000;
|
|
input_params.channels = output_params.channels = 1;
|
|
input_params.layout = output_params.layout = CUBEB_LAYOUT_MONO;
|
|
input_params.prefs = output_params.prefs = CUBEB_STREAM_PREF_NONE;
|
|
|
|
r = cubeb_stream_init(ctx, &stream, "Cubeb duplex",
|
|
NULL, &input_params, NULL, &output_params,
|
|
1024, data_cb_duplex, state_cb_duplex, nullptr);
|
|
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error initializing cubeb stream";
|
|
|
|
r = cubeb_enumerate_devices(ctx, CUBEB_DEVICE_TYPE_OUTPUT, &collection);
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error enumerating devices " << r;
|
|
ASSERT_EQ(count_before_creating_duplex_stream, collection.count);
|
|
cubeb_device_collection_destroy(ctx, &collection);
|
|
|
|
cubeb_stream_destroy(stream);
|
|
}
|
|
|
|
TEST(cubeb, stream_get_current_device)
|
|
{
|
|
cubeb * ctx = NULL;
|
|
int r = common_init(&ctx, "Cubeb audio test");
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error initializing cubeb library";
|
|
|
|
std::unique_ptr<cubeb, decltype(&cubeb_destroy)>
|
|
cleanup_cubeb_at_exit(ctx, cubeb_destroy);
|
|
|
|
fprintf(stdout, "Getting current devices for backend %s\n",
|
|
cubeb_get_backend_id(ctx));
|
|
|
|
cubeb_stream * stream = NULL;
|
|
cubeb_stream_params input_params;
|
|
cubeb_stream_params output_params;
|
|
|
|
input_params.format = output_params.format = CUBEB_SAMPLE_FLOAT32NE;
|
|
input_params.rate = output_params.rate = 48000;
|
|
input_params.channels = output_params.channels = 1;
|
|
input_params.layout = output_params.layout = CUBEB_LAYOUT_MONO;
|
|
input_params.prefs = output_params.prefs = CUBEB_STREAM_PREF_NONE;
|
|
|
|
r = cubeb_stream_init(ctx, &stream, "Cubeb duplex",
|
|
NULL, &input_params, NULL, &output_params,
|
|
1024, data_cb_duplex, state_cb_duplex, nullptr);
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error initializing cubeb stream";
|
|
std::unique_ptr<cubeb_stream, decltype(&cubeb_stream_destroy)>
|
|
cleanup_stream_at_exit(stream, cubeb_stream_destroy);
|
|
|
|
cubeb_device * device;
|
|
r = cubeb_stream_get_current_device(stream, &device);
|
|
if (r == CUBEB_ERROR_NOT_SUPPORTED) {
|
|
fprintf(stderr, "Getting current device is not supported"
|
|
" for this backend, skipping this test.\n");
|
|
return;
|
|
}
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error getting current devices";
|
|
|
|
fprintf(stdout, "Current output device: %s\n", device->output_name);
|
|
fprintf(stdout, "Current input device: %s\n", device->input_name);
|
|
|
|
r = cubeb_stream_device_destroy(stream, device);
|
|
ASSERT_EQ(r, CUBEB_OK) << "Error destroying current devices";
|
|
} |