#include <babeltrace/trace-ir/stream-class.h>
#include <babeltrace/trace-ir/stream.h>
#include <babeltrace/trace-ir/stream-internal.h>
+#include <babeltrace/trace-ir/stream-class-internal.h>
#include <babeltrace/graph/graph-internal.h>
#include <babeltrace/graph/message-packet-beginning-const.h>
#include <babeltrace/graph/message-packet-end-const.h>
}
static inline
-struct bt_message *bt_message_packet_create(
+struct bt_message *create_packet_message(
struct bt_self_component_port_input_message_iterator *msg_iter,
- struct bt_packet *packet, struct bt_object_pool *pool)
+ struct bt_packet *packet, struct bt_object_pool *pool,
+ bool with_cs, uint64_t raw_value)
{
struct bt_message_packet *message = NULL;
struct bt_stream *stream;
BT_ASSERT(stream);
stream_class = bt_stream_borrow_class(stream);
BT_ASSERT(stream_class);
+ BT_ASSERT_PRE((with_cs && stream_class->default_clock_class) ||
+ (!with_cs && !stream_class->default_clock_class),
+ "Creating a packet message with a default clock snapshot, but without "
+ "a default clock class, or without a default clock snapshot, "
+ "but with a default clock class: ",
+ "%![stream-]+s, %![sc-]+S, with-cs=%d, "
+ "cs-val=%" PRIu64,
+ stream, stream_class, with_cs, raw_value);
BT_LIB_LOGD("Creating packet message object: "
"%![packet-]+a, %![stream-]+s, %![sc-]+S",
packet, stream, stream_class);
goto end;
}
+ if (with_cs) {
+ BT_ASSERT(stream_class->default_clock_class);
+ message->default_cs = bt_clock_snapshot_create(
+ stream_class->default_clock_class);
+ if (!message->default_cs) {
+ bt_object_put_no_null_check(message);
+ message = NULL;
+ goto end;
+ }
+
+ bt_clock_snapshot_set_raw_value(message->default_cs, raw_value);
+ }
+
BT_ASSERT(!message->packet);
message->packet = packet;
bt_object_get_no_null_check_no_parent_check(
(void *) self_msg_iter;
BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator");
- return bt_message_packet_create(msg_iter, (void *) packet,
- &msg_iter->graph->packet_begin_msg_pool);
+ return create_packet_message(msg_iter, (void *) packet,
+ &msg_iter->graph->packet_begin_msg_pool, false, 0);
+}
+
+struct bt_message *bt_message_packet_beginning_create_with_default_clock_snapshot(
+ struct bt_self_message_iterator *self_msg_iter,
+ const struct bt_packet *packet, uint64_t raw_value)
+{
+ struct bt_self_component_port_input_message_iterator *msg_iter =
+ (void *) self_msg_iter;
+
+ BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator");
+ return create_packet_message(msg_iter, (void *) packet,
+ &msg_iter->graph->packet_begin_msg_pool, true, raw_value);
}
struct bt_message *bt_message_packet_end_create(
(void *) self_msg_iter;
BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator");
- return bt_message_packet_create(msg_iter, (void *) packet,
- &msg_iter->graph->packet_end_msg_pool);
+ return create_packet_message(msg_iter, (void *) packet,
+ &msg_iter->graph->packet_end_msg_pool, false, 0);
+}
+
+struct bt_message *bt_message_packet_end_create_with_default_clock_snapshot(
+ struct bt_self_message_iterator *self_msg_iter,
+ const struct bt_packet *packet, uint64_t raw_value)
+{
+ struct bt_self_component_port_input_message_iterator *msg_iter =
+ (void *) self_msg_iter;
+
+ BT_ASSERT_PRE_NON_NULL(msg_iter, "Message iterator");
+ return create_packet_message(msg_iter, (void *) packet,
+ &msg_iter->graph->packet_end_msg_pool, true, raw_value);
}
BT_HIDDEN
BT_LIB_LOGD("Destroying packet message: %!+n", msg);
BT_LIB_LOGD("Putting packet: %!+a", packet_msg->packet);
BT_OBJECT_PUT_REF_AND_RESET(packet_msg->packet);
+
+ if (packet_msg->default_cs) {
+ bt_clock_snapshot_recycle(packet_msg->default_cs);
+ packet_msg->default_cs = NULL;
+ }
+
g_free(msg);
}
BT_LIB_LOGD("Recycling packet message: %!+n", msg);
bt_message_reset(msg);
bt_object_put_no_null_check(&packet_msg->packet->base);
+
+ if (packet_msg->default_cs) {
+ bt_clock_snapshot_recycle(packet_msg->default_cs);
+ packet_msg->default_cs = NULL;
+ }
+
packet_msg->packet = NULL;
msg->graph = NULL;
bt_object_pool_recycle_object(pool, msg);
return bt_message_packet_end_borrow_packet(
(void *) message);
}
+
+static inline
+enum bt_clock_snapshot_state
+borrow_packet_message_default_clock_snapshot_const(
+ const struct bt_message *message,
+ const struct bt_clock_snapshot **snapshot)
+{
+ struct bt_message_packet *packet_msg = (void *) message;
+
+ BT_ASSERT(message);
+ BT_ASSERT_PRE(packet_msg->packet->stream->class->default_clock_class,
+ "Message's stream's class has no default clock class: "
+ "%![msg-]+n, %![sc-]+S",
+ message, packet_msg->packet->stream->class);
+ BT_ASSERT_PRE_NON_NULL(snapshot, "Clock snapshot (output)");
+ *snapshot = packet_msg->default_cs;
+ return BT_CLOCK_SNAPSHOT_STATE_KNOWN;
+}
+
+enum bt_clock_snapshot_state
+bt_message_packet_beginning_borrow_default_clock_snapshot_const(
+ const struct bt_message *msg,
+ const struct bt_clock_snapshot **snapshot)
+{
+ BT_ASSERT_PRE_NON_NULL(msg, "Message");
+ BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_PACKET_BEGINNING);
+ return borrow_packet_message_default_clock_snapshot_const(
+ msg, snapshot);
+}
+
+enum bt_clock_snapshot_state
+bt_message_packet_end_borrow_default_clock_snapshot_const(
+ const struct bt_message *msg,
+ const struct bt_clock_snapshot **snapshot)
+{
+ BT_ASSERT_PRE_NON_NULL(msg, "Message");
+ BT_ASSERT_PRE_MSG_IS_TYPE(msg, BT_MESSAGE_TYPE_PACKET_END);
+ return borrow_packet_message_default_clock_snapshot_const(
+ msg, snapshot);
+}
projects / babeltrace.git / blobdiff