From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- media/libcubeb/test/test_latency.cpp | 43 ++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 media/libcubeb/test/test_latency.cpp (limited to 'media/libcubeb/test/test_latency.cpp') diff --git a/media/libcubeb/test/test_latency.cpp b/media/libcubeb/test/test_latency.cpp new file mode 100644 index 0000000000..97f24ea498 --- /dev/null +++ b/media/libcubeb/test/test_latency.cpp @@ -0,0 +1,43 @@ +#include "cubeb/cubeb.h" +#include "gtest/gtest.h" +#include +#include +// #define ENABLE_NORMAL_LOG +// #define ENABLE_VERBOSE_LOG +#include "common.h" + +TEST(cubeb, latency) +{ + cubeb * ctx = NULL; + int r; + uint32_t max_channels; + uint32_t preferred_rate; + uint32_t latency_frames; + + r = common_init(&ctx, "Cubeb audio test"); + ASSERT_EQ(r, CUBEB_OK); + + std::unique_ptr cleanup_cubeb_at_exit( + ctx, cubeb_destroy); + + r = cubeb_get_max_channel_count(ctx, &max_channels); + ASSERT_TRUE(r == CUBEB_OK || r == CUBEB_ERROR_NOT_SUPPORTED); + if (r == CUBEB_OK) { + ASSERT_GT(max_channels, 0u); + } + + r = cubeb_get_preferred_sample_rate(ctx, &preferred_rate); + ASSERT_TRUE(r == CUBEB_OK || r == CUBEB_ERROR_NOT_SUPPORTED); + if (r == CUBEB_OK) { + ASSERT_GT(preferred_rate, 0u); + } + + cubeb_stream_params params = {CUBEB_SAMPLE_FLOAT32NE, preferred_rate, + max_channels, CUBEB_LAYOUT_UNDEFINED, + CUBEB_STREAM_PREF_NONE}; + r = cubeb_get_min_latency(ctx, ¶ms, &latency_frames); + ASSERT_TRUE(r == CUBEB_OK || r == CUBEB_ERROR_NOT_SUPPORTED); + if (r == CUBEB_OK) { + ASSERT_GT(latency_frames, 0u); + } +} -- cgit v1.2.3