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authorMichael Sevakis <jethead71@rockbox.org>2017-09-18 06:00:05 -0400
committerMichael Sevakis <jethead71@rockbox.org>2017-11-21 05:01:14 -0500
commitaced667f48c29a160aa4e5c0a8df037092b28189 (patch)
tree66e48e4a27daaf36f01d7ff1ed6876a7de38b0c0 /apps/misc.h
parent5c9688961ef9166cec5225db50d5f73691d8292d (diff)
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Undo hacks to meant to get around string formatting limitations
The new vuprintf makes unnecessary workarounds due to formatting limitations. I checked grep output for whatever appeared to fit but it's possible I missed some instances because they weren't so obvious. Also, this means sound settings can dynamically work with any number of decimals rather than the current assumption of one or two. Add an ipow() function to help and take advantage of dynamic field width and precision. Consolidate string formatting of sound settings. Change-Id: I46caf534859dfd1916cd440cd25e5206b192fcd8
Diffstat (limited to 'apps/misc.h')
-rw-r--r--apps/misc.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/apps/misc.h b/apps/misc.h
index 0d4cba6cd3..b13c0b15c6 100644
--- a/apps/misc.h
+++ b/apps/misc.h
@@ -167,5 +167,7 @@ void push_current_activity(enum current_activity screen);
void pop_current_activity(void);
enum current_activity get_current_activity(void);
+/* format a sound value like: -1.05 dB */
+int format_sound_value(char *buf, size_t len, int snd, int val);
#endif /* MISC_H */