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Don't assume AUDIO_SRC_MIC always exists.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22907 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Dave Chapman 2009-10-04 02:31:27 +00:00
parent 82970fda2e
commit 0d81702f52
1 changed files with 5 additions and 0 deletions
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5
apps/plugins/pitch_detector.c
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@ -212,8 +212,13 @@ const struct freq_A_entry freq_A[] =
/* How loud the audio has to be to start displaying pitch */
/* Must be between 0 and 100 */
#define VOLUME_THRESHOLD (50)
/* Change to AUDIO_SRC_LINEIN if you want to record from line-in */
#ifdef HAVE_MIC_IN
#define INPUT_TYPE AUDIO_SRC_MIC
#else
#define INPUT_TYPE AUDIO_SRC_LINEIN
#endif
/* How many decimal places to display for the Hz value */
#define DISPLAY_HZ_PRECISION 100