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Only send a buffer when we have received a NEED_DATA message.
Add a signal to pulla buffer from the sink. Restructure the sink to use
a queue like the source and only push a buffer when we can.
Improve SpaData. Offset and size should be between 0 and maxsize, make
sure we clamp correctly when needed.
node_process_output completes the processing of the output after
receiving HAVE_OUTPUT for async elements. It instructs the node that
it now can produce more output.
This commit is contained in:
Wim Taymans 2016-12-20 16:51:57 +01:00
parent 8ce3f949e2
commit 5b0b9c43d0
18 changed files with 201 additions and 112 deletions
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8
pinos/server/link.c
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@ -324,10 +324,10 @@ alloc_buffers (PinosLink *this,
d->type = SPA_DATA_TYPE_MEMFD;
d->flags = 0;
d->fd = mem->fd;
d->offset = 0;
d->size = mem->size;
d->data = mem->ptr;
d->chunk->offset = SPA_PTRDIFF (ddp, d->data);
d->mapoffset = SPA_PTRDIFF (ddp, mem->ptr);
d->maxsize = data_sizes[j];
d->data = SPA_MEMBER (mem->ptr, d->mapoffset, void);
d->chunk->offset = 0;
d->chunk->size = data_sizes[j];
d->chunk->stride = data_strides[j];
ddp += data_sizes[j];