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export-source: implement reuse_buffer

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This commit is contained in:
Wim Taymans 2017-10-16 18:13:43 +02:00
parent c386eda653
commit 957a03e3f8
1 changed files with 8 additions and 0 deletions
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8
src/examples/export-source.c
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@ -286,6 +286,13 @@ static inline void reuse_buffer(struct data *d, uint32_t id)
spa_list_append(&d->empty, &d->buffers[id].link); spa_list_append(&d->empty, &d->buffers[id].link);
} }
static int impl_port_reuse_buffer(struct spa_node *node, uint32_t port_id, uint32_t buffer_id)
{
struct data *d = SPA_CONTAINER_OF(node, struct data, impl_node);
reuse_buffer(d, buffer_id);
return SPA_RESULT_OK;
}
static int impl_node_process_output(struct spa_node *node) static int impl_node_process_output(struct spa_node *node)
{ {
struct data *d = SPA_CONTAINER_OF(node, struct data, impl_node); struct data *d = SPA_CONTAINER_OF(node, struct data, impl_node);
@ -339,6 +346,7 @@ static const struct spa_node impl_node = {
.port_get_info = impl_port_get_info, .port_get_info = impl_port_get_info,
.port_enum_params = impl_port_enum_params, .port_enum_params = impl_port_enum_params,
.port_use_buffers = impl_port_use_buffers, .port_use_buffers = impl_port_use_buffers,
.port_reuse_buffer = impl_port_reuse_buffer,
.process_output = impl_node_process_output, .process_output = impl_node_process_output,
}; };