Mercurial > foo_out_sdl

annotate foosdk/sdk/foobar2000/helpers/VisUtils.h @ 1:20d02a178406 default tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
*: check in everything else yay
author Paper <paper@tflc.us>
date Mon, 05 Jan 2026 02:15:46 -0500
parents
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1
20d02a178406 *: check in everything else
Paper <paper@tflc.us>
parents:
diff changeset
1 #pragma once
20d02a178406 *: check in everything else
Paper <paper@tflc.us>
parents:
diff changeset
2
20d02a178406 *: check in everything else
Paper <paper@tflc.us>
parents:
diff changeset
3 namespace VisUtils {
20d02a178406 *: check in everything else
Paper <paper@tflc.us>
parents:
diff changeset
4 //! Turns an arbitrary audio_chunk into a valid chunk to run FFT on, with proper sample count etc.
20d02a178406 *: check in everything else
Paper <paper@tflc.us>
parents:
diff changeset
5 //! @param centerOffset Time offset (in seconds) inside the source chunk to center the output on, in case the FFT window is smaller than input data.
20d02a178406 *: check in everything else
Paper <paper@tflc.us>
parents:
diff changeset
6 void PrepareFFTChunk(audio_chunk const & source, audio_chunk & out, double centerOffset);
20d02a178406 *: check in everything else
Paper <paper@tflc.us>
parents:
diff changeset
7
20d02a178406 *: check in everything else
Paper <paper@tflc.us>
parents:
diff changeset
8 bool IsValidFFTSize(t_size size);
20d02a178406 *: check in everything else
Paper <paper@tflc.us>
parents:
diff changeset
9 t_size MatchFFTSize(t_size samples);
20d02a178406 *: check in everything else
Paper <paper@tflc.us>
parents:
diff changeset
10 };