Changeset 7f6d84b in mainline

Timestamp:

2013-03-20T23:18:56Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

493817b0

Parents:

842eecdd

Message:

hound: Measure time needed to mix audio data

File:

• uspace/srv/audio/hound/audio_device.c (modified) (2 diffs)

uspace/srv/audio/hound/audio_device.c

@@ -196 +196 @@
                 switch(IPC_GET_IMETHOD(call)) {
                 case PCM_EVENT_FRAMES_PLAYED: {
+                        struct timeval time1;
+                        getuptime(&time1);
                         //TODO add underrun protection.
                         if (dev->buffer.position) {
@@ -209 +211 @@
                         audio_sink_mix_inputs(&dev->sink, dev->buffer.position,
                             dev->buffer.size / BUFFER_PARTS);
+                        struct timeval time2;
+                        getuptime(&time2);
+                        log_verbose("Time to mix sources: %li\n",
+                            tv_sub(&time2, &time1));
                         break;
                 }