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source: Remove output_from_master field

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The only source still using the output_from_master field of the source structure
was module-echo-cancel. Due to the differences between the echo-cancel source
and the other virtual sources, consolidation did not seem useful. To faciliate
removing the output_from_master field from the source, a dummy vsource structure
was created for module-echo-cancel. After that, the output_from_master field was
removed.
This commit is contained in:
Georg Chini 2021-02-01 18:57:36 +01:00
parent 5d05301663
commit 664d175da8
7 changed files with 27 additions and 64 deletions
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11
src/modules/echo-cancel/module-echo-cancel.c
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@ -34,6 +34,7 @@
#include "echo-cancel.h"
#include <modules/virtual-sink-common.h>
#include <modules/virtual-source-common.h>
#include <pulse/xmalloc.h>
#include <pulse/timeval.h>
@ -222,6 +223,7 @@ struct userdata {
pa_rtpoll_item *rtpoll_item_read, *rtpoll_item_write;
pa_source *source;
pa_vsource *vsource;
bool source_auto_desc;
pa_source_output *source_output;
pa_memblockq *source_memblockq; /* echo canceller needs fixed sized chunks */
@ -1731,6 +1733,10 @@ int pa__init(pa_module*m) {
pa_source_set_asyncmsgq(u->source, source_master->asyncmsgq);
/* Create vsource structure. Only needed for output_from_master field, otherwise
* unused because the virtual source here is too different from other filters */
u->vsource = pa_virtual_source_vsource_new(u->source);
/* Create sink */
pa_sink_new_data_init(&sink_data);
sink_data.driver = __FILE__;
@ -1817,7 +1823,7 @@ int pa__init(pa_module*m) {
u->source_output->moving = source_output_moving_cb;
u->source_output->userdata = u;
u->source->output_from_master = u->source_output;
u->vsource->output_from_master = u->source_output;
/* Create sink input */
pa_sink_input_new_data_init(&sink_input_data);
@ -1987,6 +1993,9 @@ void pa__done(pa_module*m) {
if (u->vsink)
pa_xfree(u->vsink);
if (u->vsource)
pa_xfree(u->vsource);
if (u->source)
pa_source_unref(u->source);
if (u->sink)