mirror of
https://github.com/classilla/tenfourfox.git
synced 2024-06-01 01:41:37 +00:00
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
#ifdef NDEBUG
|
|
#undef NDEBUG
|
|
#endif
|
|
#include <stdlib.h>
|
|
#include <cubeb/cubeb.h>
|
|
#include <assert.h>
|
|
#include <stdio.h>
|
|
#ifdef CUBEB_GECKO_BUILD
|
|
#include "TestHarness.h"
|
|
#endif
|
|
|
|
#define LOG(msg) fprintf(stderr, "%s\n", msg);
|
|
|
|
int main(int argc, char * argv[])
|
|
{
|
|
#ifdef CUBEB_GECKO_BUILD
|
|
ScopedXPCOM xpcom("test_latency");
|
|
#endif
|
|
|
|
cubeb * ctx = NULL;
|
|
int r;
|
|
uint32_t max_channels;
|
|
uint32_t preferred_rate;
|
|
uint32_t latency_ms;
|
|
|
|
LOG("latency_test start");
|
|
r = cubeb_init(&ctx, "Cubeb audio test");
|
|
assert(r == CUBEB_OK && "Cubeb init failed.");
|
|
LOG("cubeb_init ok");
|
|
|
|
r = cubeb_get_max_channel_count(ctx, &max_channels);
|
|
assert(r == CUBEB_OK || r == CUBEB_ERROR_NOT_SUPPORTED);
|
|
if (r == CUBEB_OK) {
|
|
assert(max_channels > 0 && "Invalid max channel count.");
|
|
LOG("cubeb_get_max_channel_count ok");
|
|
}
|
|
|
|
r = cubeb_get_preferred_sample_rate(ctx, &preferred_rate);
|
|
assert(r == CUBEB_OK || r == CUBEB_ERROR_NOT_SUPPORTED);
|
|
if (r == CUBEB_OK) {
|
|
assert(preferred_rate > 0 && "Invalid preferred sample rate.");
|
|
LOG("cubeb_get_preferred_sample_rate ok");
|
|
}
|
|
|
|
cubeb_stream_params params = {
|
|
CUBEB_SAMPLE_FLOAT32NE,
|
|
preferred_rate,
|
|
max_channels
|
|
};
|
|
r = cubeb_get_min_latency(ctx, params, &latency_ms);
|
|
assert(r == CUBEB_OK || r == CUBEB_ERROR_NOT_SUPPORTED);
|
|
if (r == CUBEB_OK) {
|
|
assert(latency_ms > 0 && "Invalid minimal latency.");
|
|
LOG("cubeb_get_min_latency ok");
|
|
}
|
|
|
|
cubeb_destroy(ctx);
|
|
LOG("cubeb_destroy ok");
|
|
return EXIT_SUCCESS;
|
|
}
|