Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 15573f91 authored by android-build-team Robot's avatar android-build-team Robot
Browse files

Snap for 7066328 from 53fd0723 to rvc-qpr3-release

Change-Id: Ibaf3d4780d7ce92955881a4a902ecf2cce81ac4a
parents 9e85e402 53fd0723
Loading
Loading
Loading
Loading
+12 −14
Original line number Diff line number Diff line
@@ -2738,23 +2738,21 @@ static size_t get_stream_buffer_size(size_t duration_ms,
                                     int channel_count,
                                     bool is_low_latency)
{
    size_t size = 0;
    // Compute target frames based on time or period size.
    size_t target_frames = is_low_latency
             ? configured_low_latency_capture_period_size // record only
             : (sample_rate * duration_ms) / 1000;

    size = (sample_rate * duration_ms) / 1000;
    if (is_low_latency)
        size = configured_low_latency_capture_period_size;

    size *= channel_count * audio_bytes_per_sample(format);
    // Round up to a multiple of 16 frames in case sizing for the MixerThread.
    if (!is_low_latency) { // low latency flag set for record only
        target_frames = (target_frames + 0xf) & ~0xf;
    }

    /* make sure the size is multiple of 32 bytes
     * At 48 kHz mono 16-bit PCM:
     *  5.000 ms = 240 frames = 15*16*1*2 = 480, a whole multiple of 32 (15)
     *  3.333 ms = 160 frames = 10*16*1*2 = 320, a whole multiple of 32 (10)
     */
    size += 0x1f;
    size &= ~0x1f;
    // Buffer size is the target frames multiplied by the frame size in bytes.
    const size_t frame_size = channel_count * audio_bytes_per_sample(format);
    const size_t buffer_size = target_frames * frame_size;

    return size;
    return buffer_size;
}

static uint32_t out_get_sample_rate(const struct audio_stream *stream)