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more work on audioconvert

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Implement audioconvert as a complex element of fmtconver,
channelmix and resample.
Make copying resample just to test.
Plug the converter into pw_stream.
This commit is contained in:
Wim Taymans 2018-04-10 15:54:29 +02:00
parent de36330917
commit b3b47d3fe9
9 changed files with 1454 additions and 542 deletions
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6
spa/plugins/audioconvert/channelmix.c
View file

@ -133,8 +133,6 @@ struct impl {
bool started;
const struct buffer *src;
channelmix_func_t convert;
float matrix[4096];
};
@ -776,7 +774,7 @@ static int impl_node_process(struct spa_node *node)
spa_return_val_if_fail(outio != NULL, -EIO);
spa_return_val_if_fail(inio != NULL, -EIO);
spa_log_trace(this->log, NAME " %p: status %d", this, outio->status);
spa_log_trace(this->log, NAME " %p: status %d %d", this, inio->status, outio->status);
if (outio->status == SPA_STATUS_HAVE_BUFFER)
return outio->status;
@ -824,6 +822,8 @@ static int impl_node_process(struct spa_node *node)
outio->status = SPA_STATUS_HAVE_BUFFER;
outio->buffer_id = dbuf->outbuf->id;
inio->status = SPA_STATUS_NEED_BUFFER;
return outio->status;
}