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Apply volume correction factor for Bluetooth sink.

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This commit is contained in:
Sebastien
2019-10-16 17:08:05 -04:00
parent 0a4a6b16c3
commit cf5ee95adf
3 changed files with 22 additions and 3 deletions
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5
components/squeezelite/decode_external.c
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@@ -22,6 +22,7 @@
#include "squeezelite.h"
#include "bt_app_sink.h"
#include "raop_sink.h"
#include <math.h>
#define LOCK_O mutex_lock(outputbuf->mutex)
#define UNLOCK_O mutex_unlock(outputbuf->mutex)
@@ -90,6 +91,8 @@ static void sink_data_handler(const uint8_t *data, uint32_t len)
/****************************************************************************************
* BT sink command handler
*/
extern u16_t get_adjusted_volume(u16_t volume);
static void bt_sink_cmd_handler(bt_sink_cmd_t cmd, ...)
{
va_list args;
@@ -133,7 +136,7 @@ static void bt_sink_cmd_handler(bt_sink_cmd_t cmd, ...)
break;
case BT_SINK_VOLUME: {
u16_t volume = (u16_t) va_arg(args, u32_t);
volume *= 65536 / 128;
volume = get_adjusted_volume(volume);
set_volume(volume, volume);
break;
}