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Commit ee0ca0a0 authored by Gangadhar S's avatar Gangadhar S Committed by Gerrit - the friendly Code Review server
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hal: qaf: handling qaf_get_render_position 

-extending support for get_render_postion in qaf hal
-update the handle for get_render_postion with qaf enable

Change-Id: Id07fc1a8d3a9083aab35ab636cc197305c0a9701
parent aa8e8a60

hal/audio_extn/qaf.c

+31 −0
Original line number Diff line number Diff line
@@ -998,6 +998,36 @@ static int qaf_get_rendered_frames(struct stream_out *out, uint64_t *frames) 
    return ret;

}



static int qaf_out_get_render_position(const struct audio_stream_out *stream,

                                   uint32_t *dsp_frames)

{

    struct stream_out *out = (struct stream_out *)stream;

    int ret = 0;

    uint64_t frames=0;

    struct qaf_module* qaf_mod = NULL;

    ALOGV("%s, Output Stream %p,dsp frames %d",__func__, stream, (int)dsp_frames);



    qaf_mod = get_qaf_module_for_input_stream(out);

    if (!qaf_mod) {

        ret = out->stream.get_render_position(stream, dsp_frames);

        ALOGV("%s, non qaf_MOD DSP FRAMES %d",__func__, (int)dsp_frames);

        return ret;

    }



    if (p_qaf->passthrough_out) {

        pthread_mutex_lock(&p_qaf->lock);

        ret = p_qaf->passthrough_out->stream.get_render_position((struct audio_stream_out *)p_qaf->passthrough_out, dsp_frames);

        pthread_mutex_unlock(&p_qaf->lock);

        ALOGV("%s, PASS THROUGH DSP FRAMES %p",__func__, dsp_frames);

        return ret;

        }

    frames=*dsp_frames;

    ret = qaf_get_rendered_frames(out, &frames);

    *dsp_frames = (uint32_t)frames;

    ALOGV("%s, DSP FRAMES %d",__func__, (int)dsp_frames);

    return ret;

}



static int qaf_out_get_presentation_position(const struct audio_stream_out *stream,

                                             uint64_t *frames,

                                             struct timespec *timestamp)
@@ -2545,6 +2575,7 @@ int audio_extn_qaf_open_output_stream(struct audio_hw_device *dev, 
    out->stream.common.standby = qaf_out_standby;

    out->stream.common.set_parameters = qaf_out_set_parameters;

    out->stream.get_latency = qaf_out_get_latency;

    out->stream.get_render_position = qaf_out_get_render_position;

    out->stream.write = qaf_out_write;

    out->stream.get_presentation_position = qaf_out_get_presentation_position;

    out->platform_latency = 0;