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improve states

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This commit is contained in:
Wim Taymans 2017-01-19 20:07:03 +01:00
parent e92e1acec4
commit fd5f0d96f3
5 changed files with 21 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

2
pinos/client/introspect.h
View file

@ -45,8 +45,6 @@ typedef struct _PinosLinkInfo PinosLinkInfo;
* @PINOS_NODE_STATE_CREATING: the node is being created
* @PINOS_NODE_STATE_SUSPENDED: the node is suspended, the device might
* be closed
* @PINOS_NODE_STATE_INITIALIZING: the node is initializing, the device is
* being opened and the capabilities are queried
* @PINOS_NODE_STATE_IDLE: the node is running but there is no active
* port
* @PINOS_NODE_STATE_RUNNING: the node is running

6
pinos/server/link.c
View file

@ -924,22 +924,24 @@ do_link_remove_done (SpaLoop *loop,
spa_list_remove (&this->input_link);
this->input->node->n_used_input_links--;
clear_port_buffers (this, this->input);
if (this->input->node->n_used_input_links == 0 &&
this->input->node->n_used_output_links == 0)
pinos_node_set_state (this->input->node, PINOS_NODE_STATE_IDLE);
clear_port_buffers (this, this->input);
this->input = NULL;
}
if (this->output) {
spa_list_remove (&this->output_link);
this->output->node->n_used_output_links--;
clear_port_buffers (this, this->output);
if (this->output->node->n_used_input_links == 0 &&
this->output->node->n_used_output_links == 0)
pinos_node_set_state (this->output->node, PINOS_NODE_STATE_IDLE);
clear_port_buffers (this, this->output);
this->output = NULL;
}
if (--impl->refcount == 0)

5
pinos/server/node.c
View file

@ -162,8 +162,10 @@ pause_node (PinosNode *this)
SpaResult res;
SpaNodeCommand cmd;
pinos_log_debug ("node %p: pause node", this);
if (this->node->state <= SPA_NODE_STATE_PAUSED)
return SPA_RESULT_OK;
pinos_log_debug ("node %p: pause node", this);
cmd.type = SPA_NODE_COMMAND_PAUSE;
cmd.size = sizeof (cmd);
if ((res = spa_node_send_command (this->node, &cmd)) < 0)
@ -179,7 +181,6 @@ start_node (PinosNode *this)
SpaNodeCommand cmd;
pinos_log_debug ("node %p: start node", this);
cmd.type = SPA_NODE_COMMAND_START;
cmd.size = sizeof (cmd);
if ((res = spa_node_send_command (this->node, &cmd)) < 0)

10
pinos/server/port.c
View file

@ -243,11 +243,6 @@ do_remove_link_done (SpaLoop *loop,
}
}
if (node->n_used_output_links == 0 &&
node->n_used_input_links == 0) {
pinos_node_update_state (node, PINOS_NODE_STATE_IDLE, NULL);
}
if (!port->allocated) {
pinos_log_debug ("port %p: clear buffers on port", port);
spa_node_port_use_buffers (port->node->node,
@ -258,6 +253,11 @@ do_remove_link_done (SpaLoop *loop,
port->n_buffers = 0;
}
if (node->n_used_output_links == 0 &&
node->n_used_input_links == 0) {
pinos_node_update_state (node, PINOS_NODE_STATE_IDLE, NULL);
}
return SPA_RESULT_OK;
}

12
spa/plugins/alsa/alsa-utils.c
View file

@ -166,16 +166,22 @@ spa_alsa_set_format (SpaALSAState *state, SpaFormatAudio *fmt, SpaPortFormatFlag
state->frame_size = info->channels * 2;
period_size = props->period_size;
CHECK (snd_pcm_hw_params_set_period_size_near (hndl, params, &period_size, &dir), "set_period_size");
periods = props->periods;
spa_log_info (state->log, "trying period frames %zd and periods %u", period_size, periods);
dir = 0;
CHECK (snd_pcm_hw_params_set_period_size_near (hndl, params, &period_size, &dir), "set_period_size_near");
state->period_frames = period_size;
periods = props->periods;
dir = 0;
CHECK (snd_pcm_hw_params_set_periods_near (hndl, params, &periods, &dir), "set_periods_near");
state->buffer_frames = periods * state->period_frames;
CHECK (snd_pcm_hw_params_set_buffer_size (hndl, params, state->buffer_frames), "set_buffer_size");
spa_log_info (state->log, "buffer frames %zd, period frames %zd", state->buffer_frames, state->period_frames);
spa_log_info (state->log, "buffer frames %zd, period frames %zd, periods %u",
state->buffer_frames, state->period_frames, periods);
/* write the parameters to device */
CHECK (snd_pcm_hw_params (hndl, params), "set_hw_params");