1# Please edit this file to control the playback quality for 'dumbplay'. Note
2# that this does not affect DUMB when you use it in your own programs; you
3# need to borrow some code from the example program in order to get that to
4# happen.
5
6# dumb_resampling_quality can be 0 for aliasing, 1 for linear interpolation
7# or 2 for cubic interpolation. See docs/dumb.txt for details on what these
8# terms mean.
9
10# dumb_it_max_to_mix is the maximum number of samples DUMB will render at a
11# time. See docs/dumb.txt for a more detailed description.
12
13# Increase buffer_size to combat stuttering.
14
15# The music module will be rendered at the sampling frequency specified by
16# sound_freq. This variable is also used by Allegro for initialising the
17# sound hardware.
18
19# buffer_size and sound_freq are passed directly to al_start_duh(). See this
20# function's description in docs/dumb.txt for information about how to use
21# these variables.
22
23# You can ignore the quality variable. Allegro uses it when relaying the
24# audio stream to the sound card. Only a masochist would set it lower than 2;
25# if your computer is powerful enough to run DUMB, it is powerful enough to
26# use this setting with Allegro.
27
28# For best results, choose a value for sound_freq that your sound card can do
29# exactly. See Allegro's docs, "Standard config variables", for details. If
30# you do not choose an exact value, Allegro will round it to the nearest
31# value it can do; then when DUMB plays the stream at a sampling frequency of
32# sound_freq, Allegro will have to resample it. Allegro's 'quality = 2'
33# setting is only comparable with DUMB's 'dumb_resampling_quality = 1'
34# setting. Therefore, in order to appreciate DUMB's cubic resampler fully,
35# you will need to make sure Allegro doesn't do any resampling, by choosing
36# an exact value for sound_freq.
37
38[sound]
39dumb_resampling_quality = 2
40dumb_it_max_to_mix = 256
41buffer_size = 4096
42sound_freq = 44100
43
44quality = 2
45