xdsopl/robot36
1
0
Fork 0
mirror of https://github.com/xdsopl/robot36.git synced 2026-02-09 16:04:13 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

do rounding to nearest in freq_marker

Browse source
This commit is contained in:
Ahmet Inan 2015-01-09 18:12:23 +01:00
parent 923baf5846
commit 55da5a9d77
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
app/src/main/rs/stft.rsh
View file

@ -36,7 +36,7 @@ static inline uchar4 rainbow(float v)
static void freq_marker(int freq)
{
for (int j = 0; j < spectrum_height; ++j) {
int i = (radix2_N * freq) / sample_rate;
int i = (radix2_N * freq + sample_rate / 2) / sample_rate;
spectrum_buffer[spectrum_width * j + i] = rgb(255, 255, 255);
}
}