Attachment 128442 Details for Bug 99058 – patch for alsa-sink.c, which give more information..

[patch] patch for alsa-sink.c, which give more information..

alsa-sink.debug.patch (text/plain), 1.30 KB, created by Kristian Klausen on 2016-12-12 20:59:33 UTC

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Creator: Kristian Klausen

Created: 2016-12-12 20:59:33 UTC

Size: 1.30 KB

patch

obsolete

>diff --git a/src/modules/alsa/alsa-sink.c b/src/modules/alsa/alsa-sink.c
>index 63674e2..24cde74 100644
>--- a/src/modules/alsa/alsa-sink.c
>+++ b/src/modules/alsa/alsa-sink.c
>@@ -642,7 +642,9 @@ static int mmap_write(struct userdata *u, pa_usec_t *sleep_usec, bool polled, bo
>             chunk.length = pa_memblock_get_length(chunk.memblock);
>             chunk.index = 0;
> 
>+            pa_log_debug("[%s]before pa_sink_render_into_full", u->sink->name);
>             pa_sink_render_into_full(u->sink, &chunk);
>+            pa_log_debug("[%s]after pa_sink_render_into_full", u->sink->name);
>             pa_memblock_unref_fixed(chunk.memblock);
> 
>             if (PA_UNLIKELY((sframes = snd_pcm_mmap_commit(u->pcm_handle, offset, frames)) < 0)) {
>@@ -1713,8 +1715,11 @@ static void thread_func(void *userdata) {
>             pa_usec_t sleep_usec = 0;
>             bool on_timeout = pa_rtpoll_timer_elapsed(u->rtpoll);
> 
>-            if (u->use_mmap)
>+            if (u->use_mmap) {
>+                pa_log_debug("[%s]before mmap_write", u->sink->name);
>                 work_done = mmap_write(u, &sleep_usec, revents & POLLOUT, on_timeout);
>+                pa_log_debug("[%s]after mmap_write", u->sink->name);
>+            }
>             else
>                 work_done = unix_write(u, &sleep_usec, revents & POLLOUT, on_timeout);
>

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Attachments on bug 99058: 128418 | 128419 | 128420 | 128421 | 128442 | 128443

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