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rename HAVE/NEED_BUFFER -> HAVE/NEED_DATA

Browse source 
It is more generic and works with control-only ports as well
This commit is contained in:
Wim Taymans 2019-09-16 12:55:23 +02:00
parent d648ea4ad3
commit 8b85cc225e
40 changed files with 176 additions and 176 deletions
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8
src/examples/export-sink.c
View file

@ -428,11 +428,11 @@ static int impl_node_process(void *object)
struct spa_buffer *buf;
int res;
if (d->io->status != SPA_STATUS_HAVE_BUFFER)
return SPA_STATUS_NEED_BUFFER;
if (d->io->status != SPA_STATUS_HAVE_DATA)
return SPA_STATUS_NEED_DATA;
if (d->io->buffer_id >= d->n_buffers)
return SPA_STATUS_NEED_BUFFER;
return SPA_STATUS_NEED_DATA;
buf = d->buffers[d->io->buffer_id];
@ -443,7 +443,7 @@ static int impl_node_process(void *object)
update_param(d);
return d->io->status = SPA_STATUS_NEED_BUFFER;
return d->io->status = SPA_STATUS_NEED_DATA;
}
static const struct spa_node_methods impl_node = {

4
src/examples/export-source.c
View file

@ -442,11 +442,11 @@ static int impl_node_process(void *object)
od[0].chunk->stride = 0;
io->buffer_id = b->id;
io->status = SPA_STATUS_HAVE_BUFFER;
io->status = SPA_STATUS_HAVE_DATA;
update_volume(d);
return SPA_STATUS_HAVE_BUFFER;
return SPA_STATUS_HAVE_DATA;
}
static const struct spa_node_methods impl_node = {

4
src/examples/local-v4l2.c
View file

@ -316,9 +316,9 @@ static int impl_node_process(void *object)
handle_events(d);
d->io->status = SPA_STATUS_NEED_BUFFER;
d->io->status = SPA_STATUS_NEED_DATA;
return SPA_STATUS_NEED_BUFFER;
return SPA_STATUS_NEED_DATA;
}
static const struct spa_node_methods impl_node = {