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audiomixer: small improvements

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Improve the audiomixer state handling
Improve PortIO status handling.
This commit is contained in:
Wim Taymans 2017-04-28 17:22:23 +02:00
parent e734d239b9
commit fe68ca1be3
9 changed files with 109 additions and 97 deletions
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10
spa/plugins/videotestsrc/videotestsrc.c
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@ -803,17 +803,23 @@ static SpaResult
spa_videotestsrc_node_process_output (SpaNode *node)
{
SpaVideoTestSrc *this;
SpaPortIO *io;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaVideoTestSrc, node);
io = this->io;
spa_return_val_if_fail (io != NULL, SPA_RESULT_WRONG_STATE);
if (this->io && this->io->buffer_id != SPA_ID_INVALID) {
if (io->status == SPA_RESULT_HAVE_BUFFER)
return SPA_RESULT_HAVE_BUFFER;
if (io->buffer_id != SPA_ID_INVALID) {
reuse_buffer (this, this->io->buffer_id);
this->io->buffer_id = SPA_ID_INVALID;
}
if (!this->async)
if (!this->async && (io->status == SPA_RESULT_NEED_BUFFER))
return videotestsrc_make_buffer (this);
else
return SPA_RESULT_OK;