diff options
| author | Raghuram Subramani <raghus2247@gmail.com> | 2023-10-22 09:08:40 +0530 |
|---|---|---|
| committer | Raghuram Subramani <raghus2247@gmail.com> | 2023-10-22 09:08:40 +0530 |
| commit | 9b6b14d2502abdd825975052c5619c4dbfaa9141 (patch) | |
| tree | 96845f563f259672880e8f0f419d73276bc19f4c /src/platform.cpp | |
| parent | eb6adb4b212cd55f8e6a553ecdcffa2f8a7cc63a (diff) | |
use constant
Diffstat (limited to 'src/platform.cpp')
| -rw-r--r-- | src/platform.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/platform.cpp b/src/platform.cpp index f2d5984..93e574b 100644 --- a/src/platform.cpp +++ b/src/platform.cpp @@ -117,11 +117,10 @@ void Platform::AudioCallback(void* userdata, uint8_t* stream, int len) { Platform* platform = static_cast<Platform*>(userdata); if (platform->beepRequested) { static double time = 0.0; - double freq = 440.0; int16_t* sample = reinterpret_cast<int16_t*>(stream); for (int i = 0; i < len / 2; i++) { - int16_t value = static_cast<int16_t>(32767.0 * sin(2.0 * PI * freq * time)); + int16_t value = static_cast<int16_t>(32767.0 * sin(2.0 * PI * FREQUENCY * time)); sample[i] = value; time += 1.0 / SAMPLE_RATE; } |