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

Commit bc7a72cb authored by Weiyin Jiang's avatar Weiyin Jiang Committed by Dan Pasanen
Browse files

post_proc: explicitly disable virtualizer module if strength is 0 

0 stength in DSP virtualizer is not equivalent to disable state as down
mix is still happening for multichannel inputs.

For better user experience, explicitly disable virtualizer module when
strength is 0.

Change-Id: Ic2884ac7010e4f835df871719d546c0c05173f4b
CRs-Fixed: 872772
parent 6430a69d

post_proc/virtualizer.c

+9 −0
Original line number Diff line number Diff line
@@ -56,6 +56,15 @@ int virtualizer_set_strength(virtualizer_context_t *context, uint32_t strength) 
    ALOGV("%s: ctxt %p, strength: %d", __func__, context, strength);

    context->strength = strength;



    /*

     *  Zero strength is not equivalent to disable state as down mix

     *  is still happening for multichannel inputs.

     *  For better user experience, explicitly disable virtualizer module

     *  when strength is 0.

     */

    offload_virtualizer_set_enable_flag(&(context->offload_virt),

                                        ((strength > 0) && !(context->temp_disabled)) ?

                                        true : false);

    offload_virtualizer_set_strength(&(context->offload_virt), strength);

    if (context->ctl)

        offload_virtualizer_send_params(context->ctl, &context->offload_virt,