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| author | jacqueline <me@jacqueline.id.au> | 2024-07-10 17:56:25 +1000 |
|---|---|---|
| committer | jacqueline <me@jacqueline.id.au> | 2024-07-10 17:56:25 +1000 |
| commit | 7d33f992166ebfdc2566ac9d7e9da5533cc239bb (patch) | |
| tree | 558ecce90675c1810cb9f99d27c6d52bf1d3748c | |
| parent | ad6a81f3d6c08704d7cd80413227c25698536b92 (diff) | |
| download | tangara-fw-7d33f992166ebfdc2566ac9d7e9da5533cc239bb.tar.gz | |
i will continue to tweak a2dp constants until my great foe "audio stutter" is defeated for all time
| -rw-r--r-- | lib/bt/host/bluedroid/btc/profile/std/a2dp/btc_a2dp_source.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/lib/bt/host/bluedroid/btc/profile/std/a2dp/btc_a2dp_source.c b/lib/bt/host/bluedroid/btc/profile/std/a2dp/btc_a2dp_source.c index 1ec7008e..4fcdd5b7 100644 --- a/lib/bt/host/bluedroid/btc/profile/std/a2dp/btc_a2dp_source.c +++ b/lib/bt/host/bluedroid/btc/profile/std/a2dp/btc_a2dp_source.c @@ -74,11 +74,11 @@ enum { /* Media task tick in milliseconds, must be set to multiple of (1000/TICKS_PER_SEC) */ -#define BTC_MEDIA_TIME_TICK_MS (30) +#define BTC_MEDIA_TIME_TICK_MS (20) #define A2DP_DATA_READ_POLL_MS (BTC_MEDIA_TIME_TICK_MS / 2) #ifndef MAX_PCM_FRAME_NUM_PER_TICK -#define MAX_PCM_FRAME_NUM_PER_TICK 21 // 14 for 20ms +#define MAX_PCM_FRAME_NUM_PER_TICK 14 // 14 for 20ms #endif #define BTC_MEDIA_AA_BUF_SIZE (4096+16) @@ -120,8 +120,7 @@ enum { layers we might need to temporarily buffer up data */ /* 5 frames is equivalent to 6.89*5*2.9 ~= 100 ms @ 44.1 khz, 20 ms mediatick */ -#define MAX_OUTPUT_A2DP_FRAME_QUEUE_SZ (5) -#define MAX_OUTPUT_A2DP_SRC_FRAME_QUEUE_SZ (27) // 18 for 20ms tick +#define MAX_OUTPUT_A2DP_SRC_FRAME_QUEUE_SZ (50) // 18 for 20ms tick #define BTC_A2DP_SRC_DATA_QUEUE_IDX (1) |