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Improve ringbuffer support

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Fix ringbuffer mixing in audiomixer
Add ringbuffer support in audiotestsrc params
Don't recycle buffers before signaling have_output, the app is supposed
to recycle explicitly or with a process_output call.
Add some trace to graph functions in tests
Add ringbuffer support in export-source
This commit is contained in:
Wim Taymans 2017-11-02 15:19:20 +01:00
parent e11e19f3e7
commit 8c77332f25
8 changed files with 110 additions and 61 deletions
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3
spa/plugins/v4l2/v4l2-utils.c
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@ -930,9 +930,6 @@ static int mmap_read(struct impl *this)
d[0].chunk->size = buf.bytesused;
d[0].chunk->stride = port->fmt.fmt.pix.bytesperline;
if (io->buffer_id != SPA_ID_INVALID)
spa_v4l2_buffer_recycle(this, io->buffer_id);
b->outstanding = true;
io->buffer_id = b->outbuf->id;
io->status = SPA_RESULT_HAVE_BUFFER;