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Commit 62afce41 authored by wjiang's avatar wjiang Committed by Gerrit - the friendly Code Review server
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post_proc: Enable reverb in DSP to start effect 

During switch to tunnel playback, reverb enable command is not sent to
DSP and causes reverb effect not applied continuously.

Send reverb enable params to DSP to start effects during switch.

Change-Id: I6e8bbdf4c1e5933be9a37413a4c4f1b7106fe6ba
CRs-Fixed: 637016
parent 80bbc06e

post_proc/reverb.c

+10 −0
Original line number Diff line number Diff line
@@ -309,6 +309,7 @@ int reverb_get_parameter(effect_context_t *context, effect_param_t *p, 
            return -EINVAL;

        *(uint16_t *)value = reverb_ctxt->next_preset;

        ALOGV("get REVERB_PARAM_PRESET, preset %d", reverb_ctxt->next_preset);

        return 0;

    }

    switch (param) {

    case REVERB_PARAM_ROOM_LEVEL:
@@ -464,6 +465,7 @@ int reverb_set_parameter(effect_context_t *context, effect_param_t *p, 
            return -EINVAL;

        }

        reverb_set_preset(reverb_ctxt, preset);

        return 0;

    }

    switch (param) {

    case REVERB_PARAM_PROPERTIES:
@@ -603,6 +605,14 @@ int reverb_start(effect_context_t *context, output_context_t *output) 


    ALOGV("%s", __func__);

    reverb_ctxt->ctl = output->ctl;

    if (offload_reverb_get_enable_flag(&(reverb_ctxt->offload_reverb))) {

        if (reverb_ctxt->ctl && reverb_ctxt->preset) {

            offload_reverb_send_params(reverb_ctxt->ctl, reverb_ctxt->offload_reverb,

                                       OFFLOAD_SEND_REVERB_ENABLE_FLAG |

                                       OFFLOAD_SEND_REVERB_PRESET);

        }

    }



    return 0;

}