commit ee0ca0a07dcf8f8a3bf148aa9f0165b225ceffc7
author Gangadhar S <gangadha@codeaurora.org> Mon Oct 23 18:27:03 2017 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Tue Nov 28 02:37:07 2017 -0800
tree a4501cdaba318b9f33724cb9a67d3a0356957edb
parent aa8e8a60b835de67c28f56ed38393c1d649d08ba

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

hal/audio_extn/qaf.c

diff --git a/hal/audio_extn/qaf.c b/hal/audio_extn/qaf.c
index 9817563..c1c0af7 100755
--- a/hal/audio_extn/qaf.c
+++ b/hal/audio_extn/qaf.c
@@ -998,6 +998,36 @@
     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 @@
     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;