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Plug some leaks

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Add maxsize to bufferdata in case the memory size can be variable such
as with encoded formats. Copy new size in the proxy.
This commit is contained in:
Wim Taymans 2016-09-30 19:56:41 +02:00
parent 9d4048e73a
commit b208e8b690
15 changed files with 117 additions and 57 deletions
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30
spa/plugins/audiomixer/audiomixer.c
View file

@ -73,7 +73,7 @@ struct _SpaAudioMixer {
int port_count;
int port_queued;
SpaAudioMixerPort ports[MAX_PORTS];
SpaAudioMixerPort ports[MAX_PORTS + 1];
};
enum {
@ -224,13 +224,13 @@ spa_audiomixer_node_get_port_ids (SpaNode *node,
this = (SpaAudioMixer *) node->handle;
if (input_ids) {
for (i = 1, idx = 0; i < MAX_PORTS && idx < n_input_ports; i++) {
for (i = 0, idx = 0; i < MAX_PORTS && idx < n_input_ports; i++) {
if (this->ports[i].valid)
input_ids[idx++] = i;
}
}
if (n_output_ports > 0 && output_ids)
output_ids[0] = 0;
output_ids[0] = MAX_PORTS;
return SPA_RESULT_OK;
}
@ -261,7 +261,7 @@ spa_audiomixer_node_add_port (SpaNode *node,
SPA_PORT_INFO_FLAG_IN_PLACE;
this->ports[port_id].status.flags = SPA_PORT_STATUS_FLAG_NEED_INPUT;
this->ports[0].status.flags &= ~SPA_PORT_STATUS_FLAG_HAVE_OUTPUT;
this->ports[MAX_PORTS].status.flags &= ~SPA_PORT_STATUS_FLAG_HAVE_OUTPUT;
return SPA_RESULT_OK;
}
@ -277,7 +277,7 @@ spa_audiomixer_node_remove_port (SpaNode *node,
this = (SpaAudioMixer *) node->handle;
if (port_id == 0 || port_id >= MAX_PORTS || !this->ports[port_id].valid)
if (port_id >= MAX_PORTS || !this->ports[port_id].valid)
return SPA_RESULT_INVALID_PORT;
this->ports[port_id].valid = false;
@ -287,7 +287,7 @@ spa_audiomixer_node_remove_port (SpaNode *node,
this->port_queued--;
}
if (this->port_count == this->port_queued)
this->ports[0].status.flags |= SPA_PORT_STATUS_FLAG_HAVE_OUTPUT;
this->ports[MAX_PORTS].status.flags |= SPA_PORT_STATUS_FLAG_HAVE_OUTPUT;
return SPA_RESULT_OK;
}
@ -377,7 +377,7 @@ spa_audiomixer_node_port_get_format (SpaNode *node,
this = (SpaAudioMixer *) node->handle;
if (port_id >= MAX_PORTS || !this->ports[port_id].valid)
if (port_id > MAX_PORTS || !this->ports[port_id].valid)
return SPA_RESULT_INVALID_PORT;
port = &this->ports[port_id];
@ -403,7 +403,7 @@ spa_audiomixer_node_port_get_info (SpaNode *node,
this = (SpaAudioMixer *) node->handle;
if (port_id >= MAX_PORTS || !this->ports[port_id].valid)
if (port_id > MAX_PORTS || !this->ports[port_id].valid)
return SPA_RESULT_INVALID_PORT;
port = &this->ports[port_id];
@ -469,7 +469,7 @@ spa_audiomixer_node_port_get_status (SpaNode *node,
this = (SpaAudioMixer *) node->handle;
if (port_id >= MAX_PORTS || !this->ports[port_id].valid)
if (port_id > MAX_PORTS || !this->ports[port_id].valid)
return SPA_RESULT_INVALID_PORT;
port = &this->ports[port_id];
@ -495,7 +495,7 @@ spa_audiomixer_node_port_push_input (SpaNode *node,
this = (SpaAudioMixer *) node->handle;
if (this->ports[0].status.flags & SPA_PORT_STATUS_FLAG_HAVE_OUTPUT)
if (this->ports[MAX_PORTS].status.flags & SPA_PORT_STATUS_FLAG_HAVE_OUTPUT)
return SPA_RESULT_HAVE_ENOUGH_INPUT;
for (i = 0; i < n_info; i++) {
@ -673,7 +673,7 @@ spa_audiomixer_node_port_pull_output (SpaNode *node,
this = (SpaAudioMixer *) node->handle;
if (info->port_id != 0)
if (info->port_id != MAX_PORTS)
return SPA_RESULT_INVALID_PORT;
port = &this->ports[info->port_id];
@ -781,10 +781,10 @@ spa_audiomixer_init (const SpaHandleFactory *factory,
this->props[1].props.prop_info = prop_info;
reset_audiomixer_props (&this->props[1]);
this->ports[0].valid = true;
this->ports[0].info.flags = SPA_PORT_INFO_FLAG_CAN_ALLOC_BUFFERS |
SPA_PORT_INFO_FLAG_CAN_USE_BUFFERS |
SPA_PORT_INFO_FLAG_NO_REF;
this->ports[MAX_PORTS].valid = true;
this->ports[MAX_PORTS].info.flags = SPA_PORT_INFO_FLAG_CAN_ALLOC_BUFFERS |
SPA_PORT_INFO_FLAG_CAN_USE_BUFFERS |
SPA_PORT_INFO_FLAG_NO_REF;
return SPA_RESULT_OK;
}