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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
spa/plugins/v4l2/v4l2-source.c
View file

@ -842,8 +842,8 @@ static int impl_node_process(void *object)
spa_log_trace(this->log, NAME " %p; status %d", this, io->status);
if (io->status == SPA_STATUS_HAVE_BUFFER)
return SPA_STATUS_HAVE_BUFFER;
if (io->status == SPA_STATUS_HAVE_DATA)
return SPA_STATUS_HAVE_DATA;
if (io->buffer_id < port->n_buffers) {
if ((res = spa_v4l2_buffer_recycle(this, io->buffer_id)) < 0)
@ -861,9 +861,9 @@ static int impl_node_process(void *object)
spa_log_trace(this->log, NAME " %p: dequeue buffer %d", this, b->id);
io->buffer_id = b->id;
io->status = SPA_STATUS_HAVE_BUFFER;
io->status = SPA_STATUS_HAVE_DATA;
return SPA_STATUS_HAVE_BUFFER;
return SPA_STATUS_HAVE_DATA;
}
static const struct spa_node_methods impl_node = {

6
spa/plugins/v4l2/v4l2-utils.c
View file

@ -1214,16 +1214,16 @@ static int mmap_read(struct impl *this)
SPA_FLAG_SET(b->flags, BUFFER_FLAG_OUTSTANDING);
io = port->io;
if (io != NULL && io->status != SPA_STATUS_HAVE_BUFFER) {
if (io != NULL && io->status != SPA_STATUS_HAVE_DATA) {
io->buffer_id = b->id;
io->status = SPA_STATUS_HAVE_BUFFER;
io->status = SPA_STATUS_HAVE_DATA;
}
else {
spa_list_append(&port->queue, &b->link);
}
spa_log_trace(this->log, "v4l2 %p: now queued %d", this, b->id);
spa_node_call_ready(&this->callbacks, SPA_STATUS_HAVE_BUFFER);
spa_node_call_ready(&this->callbacks, SPA_STATUS_HAVE_DATA);
return 0;
}