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filter: make sure to sync the position with data thread

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This commit is contained in:
Wim Taymans 2020-04-30 13:46:15 +02:00
parent 8141c92dde
commit ac9f2a020f
2 changed files with 38 additions and 6 deletions
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22
src/pipewire/filter.c
View file

@ -123,6 +123,10 @@ struct filter {
struct spa_callbacks callbacks;
struct spa_io_position *position;
struct {
struct spa_io_position *position;
} rt;
struct spa_list port_list;;
struct port *ports[2][MAX_PORTS];
@ -322,6 +326,15 @@ static bool filter_set_state(struct pw_filter *filter, enum pw_filter_state stat
return res;
}
static int
do_set_position(struct spa_loop *loop,
bool async, uint32_t seq, const void *data, size_t size, void *user_data)
{
struct filter *impl = user_data;
impl->rt.position = impl->position;
return 0;
}
static int impl_set_io(void *object, uint32_t id, void *data, size_t size)
{
struct filter *impl = object;
@ -334,6 +347,8 @@ static int impl_set_io(void *object, uint32_t id, void *data, size_t size)
impl->position = data;
else
impl->position = NULL;
pw_loop_invoke(impl->context->data_loop,
do_set_position, 1, NULL, 0, true, impl);
break;
}
pw_filter_emit_io_changed(&impl->this, NULL, id, data, size);
@ -717,7 +732,7 @@ static int impl_port_reuse_buffer(void *object, uint32_t port_id, uint32_t buffe
static inline void copy_position(struct filter *impl)
{
struct spa_io_position *p = impl->position;
struct spa_io_position *p = impl->rt.position;
if (p != NULL) {
SEQ_WRITE(impl->seq);
impl->time.now = p->clock.nsec;
@ -741,9 +756,10 @@ do_call_process(struct spa_loop *loop,
static void call_process(struct filter *impl)
{
struct pw_filter *filter = &impl->this;
pw_log_trace(NAME" %p: call process", impl);
if (SPA_FLAG_IS_SET(impl->flags, PW_FILTER_FLAG_RT_PROCESS)) {
do_call_process(NULL, false, 1, NULL, 0, impl);
pw_filter_emit_process(filter, impl->rt.position);
}
else {
pw_loop_invoke(impl->context->main_loop,
@ -776,7 +792,7 @@ static int impl_node_process(void *object)
struct buffer *b;
bool drained = true;
pw_log_trace(NAME" %p: do process %p", impl, impl->position);
pw_log_trace(NAME" %p: do process %p", impl, impl->rt.position);
/** first dequeue and recycle buffers */
spa_list_for_each(p, &impl->port_list, link) {

22
src/pipewire/stream.c
View file

@ -104,8 +104,12 @@ struct stream {
struct spa_node_methods node_methods;
struct spa_hook_list hooks;
struct spa_callbacks callbacks;
struct spa_io_buffers *io;
struct spa_io_position *position;
struct spa_io_buffers *io;
struct {
struct spa_io_position *position;
} rt;
uint32_t change_mask_all;
struct spa_port_info port_info;
@ -312,9 +316,10 @@ do_call_process(struct spa_loop *loop,
static void call_process(struct stream *impl)
{
struct pw_stream *stream = &impl->this;
pw_log_trace(NAME" %p: call process", impl);
if (SPA_FLAG_IS_SET(impl->flags, PW_STREAM_FLAG_RT_PROCESS)) {
do_call_process(NULL, false, 1, NULL, 0, impl);
pw_stream_emit_process(stream);
}
else {
pw_loop_invoke(impl->context->main_loop,
@ -339,6 +344,15 @@ static void call_drained(struct stream *impl)
do_call_drained, 1, NULL, 0, false, impl);
}
static int
do_set_position(struct spa_loop *loop,
bool async, uint32_t seq, const void *data, size_t size, void *user_data)
{
struct stream *impl = user_data;
impl->rt.position = impl->position;
return 0;
}
static int impl_set_io(void *object, uint32_t id, void *data, size_t size)
{
struct stream *impl = object;
@ -353,6 +367,8 @@ static int impl_set_io(void *object, uint32_t id, void *data, size_t size)
impl->position = data;
else
impl->position = NULL;
pw_loop_invoke(impl->context->data_loop,
do_set_position, 1, NULL, 0, true, impl);
break;
}
pw_stream_emit_io_changed(stream, id, data, size);
@ -699,7 +715,7 @@ static int impl_port_reuse_buffer(void *object, uint32_t port_id, uint32_t buffe
static inline void copy_position(struct stream *impl, int64_t queued)
{
struct spa_io_position *p = impl->position;
struct spa_io_position *p = impl->rt.position;
if (p != NULL) {
SEQ_WRITE(impl->seq);
impl->time.now = p->clock.nsec;