62 constexpr int kNumSamples = 8;  variable
63 constexpr std::array<float, kNumSamples> kInputFloat = {
68 constexpr std::array<int16_t, kNumSamples> kExpectedI16 = {
72 constexpr std::array<int32_t, kNumSamples> kExpectedI32 = {
76 constexpr std::array<int32_t, kNumSamples> kExpectedI8_24 = {
94     std::array<int16_t, kNumSamples> output;  in TEST()
101     for (int i = 0; i < kNumSamples; i++) {  in TEST()
105     for (int i = 0; i < kNumSamples; i++) {  in TEST()
111     local_convert_float_to_int16(kInputFloat.data(), output.data(), kNumSamples);  in TEST()
112     for (int i = 0; i < kNumSamples; i++) {  in TEST()
118     static constexpr int kNumSamples = 8;  in TEST()  local
119     std::array<int16_t, kNumSamples + 10> output; // larger than input  in TEST()
124     sourceFloat.setData(kInputFloat.data(), kNumSamples);  in TEST()
129     ASSERT_EQ(kNumSamples, numRead);  in TEST()
165     std::array<int32_t, kNumSamples> output;  in TEST()
172     for (int i = 0; i < kNumSamples; i++) {  in TEST()
177     for (int i = 0; i < kNumSamples; i++) {  in TEST()
183     std::array<int32_t, kNumSamples> output;  in TEST()
186     local_convert_float_to_int32(kInputFloat.data(), output.data(), kNumSamples);  in TEST()
187     for (int i = 0; i < kNumSamples; i++) {  in TEST()
193     std::array<int32_t, kNumSamples + 10> output; // larger than input  in TEST()
198     sourceFloat.setData(kInputFloat.data(), kNumSamples);  in TEST()
203     ASSERT_EQ(kNumSamples, numRead);  in TEST()
347     constexpr int kNumSamples = 101;  in TEST()  local
350     constexpr float kDeltaBetweenSamples = (kLastSample - kFirstSample) / (kNumSamples - 1);  in TEST()
353     float input[kNumSamples];  in TEST()
354     float output[kNumSamples];  in TEST()
359     for (int i = 0; i < kNumSamples; i++) {  in TEST()
375         EXPECT_NEAR(output[i], -output[kNumSamples - i - 1], kTolerance);  in TEST()
422     static constexpr int kNumSamples = 8;  in TEST()  local
423     std::array<int16_t, kNumSamples + 10> output; // larger than input  in TEST()
428     sourceFloat.setData(kInputFloat.data(), kNumSamples);  in TEST()
434     int32_t numRead = sinkI16.read(output.data(), kNumSamples / 2);  in TEST()
435     ASSERT_EQ(kNumSamples / 2, numRead);  in TEST()
442     ASSERT_EQ(kNumSamples / 2, numRead);  in TEST()
444         EXPECT_EQ(kExpectedI16.at(i + kNumSamples / 2), output.at(i)) << ", i = " << i;  in TEST()
465     std::array<int32_t, kNumSamples> output;  in TEST()
468     local_convert_float_to_i8_24(kInputFloat.data(), output.data(), kNumSamples);  in TEST()
469     for (int i = 0; i < kNumSamples; i++) {  in TEST()
475     std::array<int32_t, kNumSamples + 10> output; // larger than input  in TEST()
480     sourceFloat.setData(kInputFloat.data(), kNumSamples);  in TEST()
485     ASSERT_EQ(kNumSamples, numRead);  in TEST()