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#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_frames;
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_frames);
assert(r == CUBEB_OK || r == CUBEB_ERROR_NOT_SUPPORTED);
if (r == CUBEB_OK) {
assert(latency_frames > 0 && "Invalid minimal latency.");
LOG("cubeb_get_min_latency ok");
}
cubeb_destroy(ctx);
LOG("cubeb_destroy ok");
return EXIT_SUCCESS;
}
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