diff options
Diffstat (limited to 'apps/recorder/peakmeter.c')
-rw-r--r-- | apps/recorder/peakmeter.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/apps/recorder/peakmeter.c b/apps/recorder/peakmeter.c index 1033ffee67..69c5e95893 100644 --- a/apps/recorder/peakmeter.c +++ b/apps/recorder/peakmeter.c | |||
@@ -50,7 +50,7 @@ static bool pm_playback = true; /* selects between playback and recording peaks | |||
50 | 50 | ||
51 | #endif | 51 | #endif |
52 | 52 | ||
53 | struct meter_scales scales[NB_SCREENS]; | 53 | static struct meter_scales scales[NB_SCREENS]; |
54 | 54 | ||
55 | #if !defined(SIMULATOR) && CONFIG_CODEC != SWCODEC | 55 | #if !defined(SIMULATOR) && CONFIG_CODEC != SWCODEC |
56 | /* Data source */ | 56 | /* Data source */ |
@@ -84,7 +84,7 @@ unsigned short peak_meter_range_min; /* minimum of range in samples */ | |||
84 | unsigned short peak_meter_range_max; /* maximum of range in samples */ | 84 | unsigned short peak_meter_range_max; /* maximum of range in samples */ |
85 | static unsigned short pm_range; /* range width in samples */ | 85 | static unsigned short pm_range; /* range width in samples */ |
86 | static bool pm_use_dbfs = true; /* true if peakmeter displays dBfs */ | 86 | static bool pm_use_dbfs = true; /* true if peakmeter displays dBfs */ |
87 | bool level_check; /* true if peeked at peakmeter before drawing */ | 87 | static bool level_check; /* true if peeked at peakmeter before drawing */ |
88 | static unsigned short pm_db_min = 0; /* minimum of range in 1/100 dB */ | 88 | static unsigned short pm_db_min = 0; /* minimum of range in 1/100 dB */ |
89 | static unsigned short pm_db_max = 9000; /* maximum of range in 1/100 dB */ | 89 | static unsigned short pm_db_max = 9000; /* maximum of range in 1/100 dB */ |
90 | static unsigned short pm_db_range = 9000; /* range width in 1/100 dB */ | 90 | static unsigned short pm_db_range = 9000; /* range width in 1/100 dB */ |
@@ -298,7 +298,7 @@ static int db_to_sample_bin_search(int min, int max, int db) | |||
298 | * @return int - The return value is in the range of | 298 | * @return int - The return value is in the range of |
299 | * 0 <= return value < MAX_PEAK | 299 | * 0 <= return value < MAX_PEAK |
300 | */ | 300 | */ |
301 | int peak_meter_db2sample(int db) | 301 | int peak_meter_db2sample(int db) |
302 | { | 302 | { |
303 | int retval = 0; | 303 | int retval = 0; |
304 | 304 | ||
@@ -791,7 +791,7 @@ static int peak_meter_read_r(void) | |||
791 | * This is used by the histogram feature in the recording screen. | 791 | * This is used by the histogram feature in the recording screen. |
792 | * Values are in the range 0 <= peak_x < MAX_PEAK. MAX_PEAK is typ 32767. | 792 | * Values are in the range 0 <= peak_x < MAX_PEAK. MAX_PEAK is typ 32767. |
793 | */ | 793 | */ |
794 | extern void peak_meter_get_peakhold(int *peak_left, int *peak_right) | 794 | void peak_meter_get_peakhold(int *peak_left, int *peak_right) |
795 | { | 795 | { |
796 | if (peak_left) | 796 | if (peak_left) |
797 | *peak_left = pm_peakhold_left; | 797 | *peak_left = pm_peakhold_left; |