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Removed draw_spectrum_bitmap

master
Mark 2022-07-08 16:42:05 -07:00
parent 9d8edf41eb
commit a9eb47debe
Signed by: Mark
GPG Key ID: AD62BB059C2AAEE4
1 changed files with 0 additions and 14 deletions
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14
src/main.cpp
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@ -26,23 +26,9 @@
// note that wave and spectrum have different sizes
//
// MPD interface
// hid interface to keyboard
// beat detection
void draw_spectrum_bitmap(
const std::vector<size_t>& waveform,
Bitmap& bitmap
) {
for (size_t x = 0; x < waveform.size(); x++) {
for (size_t y = 0; y < waveform[x]; y++) {
bitmap.setpixel(bitmap.get_height() - y - 1, x, 0xFF, 0x00, 0x00);
}
}
}
// How many keys in a column * resolution per key.
// this MUST fit inside a uint8_t.
const uint8_t kb_resolution = 5 * 50;