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fix a few warnings #571

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merged 1 commit into from
Jan 22, 2020
Merged

fix a few warnings #571

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1 change: 1 addition & 0 deletions src/cubeb_utils.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -19,5 +19,6 @@ size_t cubeb_sample_size(cubeb_sample_format format)
default:
// should never happen as all cases are handled above.
assert(false);
return 0;
}
}
2 changes: 1 addition & 1 deletion test/test_loopback.cpp
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Expand Up @@ -26,7 +26,7 @@
const uint32_t SAMPLE_FREQUENCY = 48000;
const uint32_t TONE_FREQUENCY = 440;
const double OUTPUT_AMPLITUDE = 0.25;
const uint32_t NUM_FRAMES_TO_OUTPUT = SAMPLE_FREQUENCY / 20; /* play ~50ms of samples */
const int32_t NUM_FRAMES_TO_OUTPUT = SAMPLE_FREQUENCY / 20; /* play ~50ms of samples */

template<typename T> T ConvertSampleToOutput(double input);
template<> float ConvertSampleToOutput(double input) { return float(input); }
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4 changes: 2 additions & 2 deletions tools/cubeb-test.cpp
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Expand Up @@ -265,7 +265,7 @@ long cubeb_client::user_data_cb(cubeb_stream* stm, void* user,
const float* in = static_cast<const float*>(input_buffer);
float* out = static_cast<float*>(output_buffer);
if (_latency_testing) {
for (uint32_t i = 0; i < nframes; i++) {
for (int32_t i = 0; i < nframes; i++) {
// Impulses every second, mixed with the input signal fed back at half
// gain, to measure the input-to-output latency via feedback.
uint32_t clock = ((_total_frames + i) % _rate);
Expand All @@ -280,7 +280,7 @@ long cubeb_client::user_data_cb(cubeb_stream* stm, void* user,
}
}
} else {
for (uint32_t i = 0; i < nframes; i++) {
for (int32_t i = 0; i < nframes; i++) {
for (uint32_t j = 0; j < _channels; j++) {
out[i * _channels + j] = in[i];
}
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