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plugins: use macros for input checks

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That way we can compile them out if we want
This commit is contained in:
Wim Taymans 2017-04-04 09:00:49 +02:00
parent 32368d741d
commit b05d82d514
16 changed files with 296 additions and 415 deletions
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93
spa/plugins/alsa/alsa-sink.c
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@ -68,8 +68,8 @@ spa_alsa_sink_node_get_props (SpaNode *node,
SpaPODBuilder b = { NULL, };
SpaPODFrame f[2];
if (node == NULL || props == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail (props != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
@ -92,8 +92,7 @@ spa_alsa_sink_node_set_props (SpaNode *node,
{
SpaALSASink *this;
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
@ -165,8 +164,8 @@ spa_alsa_sink_node_send_command (SpaNode *node,
{
SpaALSASink *this;
if (node == NULL || command == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail (command != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
@ -197,8 +196,7 @@ spa_alsa_sink_node_set_event_callback (SpaNode *node,
{
SpaALSASink *this;
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
@ -215,8 +213,7 @@ spa_alsa_sink_node_get_n_ports (SpaNode *node,
uint32_t *n_output_ports,
uint32_t *max_output_ports)
{
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
if (n_input_ports)
*n_input_ports = 1;
@ -237,8 +234,7 @@ spa_alsa_sink_node_get_port_ids (SpaNode *node,
uint32_t n_output_ports,
uint32_t *output_ids)
{
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
if (n_input_ports > 0 && input_ids != NULL)
input_ids[0] = 0;
@ -278,13 +274,12 @@ spa_alsa_sink_node_port_enum_formats (SpaNode *node,
SpaPODBuilder b = { NULL, };
SpaPODFrame f[2];
if (node == NULL || format == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail (format != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
if (!CHECK_PORT (this, direction, port_id))
return SPA_RESULT_INVALID_PORT;
spa_return_val_if_fail (CHECK_PORT (this, direction, port_id), SPA_RESULT_INVALID_PORT);
next:
spa_pod_builder_init (&b, buffer, sizeof (buffer));
@ -341,13 +336,11 @@ spa_alsa_sink_node_port_set_format (SpaNode *node,
SpaPODBuilder b = { NULL };
SpaPODFrame f[2];
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
if (!CHECK_PORT (this, direction, port_id))
return SPA_RESULT_INVALID_PORT;
spa_return_val_if_fail (CHECK_PORT (this, direction, port_id), SPA_RESULT_INVALID_PORT);
if (format == NULL) {
spa_log_info (this->log, "clear format");
@ -420,13 +413,12 @@ spa_alsa_sink_node_port_get_format (SpaNode *node,
SpaPODBuilder b = { NULL, };
SpaPODFrame f[2];
if (node == NULL || format == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail (format != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
if (!CHECK_PORT (this, direction, port_id))
return SPA_RESULT_INVALID_PORT;
spa_return_val_if_fail (CHECK_PORT (this, direction, port_id), SPA_RESULT_INVALID_PORT);
if (!this->have_format)
return SPA_RESULT_NO_FORMAT;
@ -451,13 +443,12 @@ spa_alsa_sink_node_port_get_info (SpaNode *node,
{
SpaALSASink *this;
if (node == NULL || info == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail (info != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
if (!CHECK_PORT (this, direction, port_id))
return SPA_RESULT_INVALID_PORT;
spa_return_val_if_fail (CHECK_PORT (this, direction, port_id), SPA_RESULT_INVALID_PORT);
*info = &this->info;
@ -492,14 +483,12 @@ spa_alsa_sink_node_port_use_buffers (SpaNode *node,
SpaALSASink *this;
int i;
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
if (!CHECK_PORT (this, direction, port_id))
return SPA_RESULT_INVALID_PORT;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
spa_return_val_if_fail (CHECK_PORT (this, direction, port_id), SPA_RESULT_INVALID_PORT);
spa_log_info (this->log, "use buffers %d", n_buffers);
if (!this->have_format)
@ -553,14 +542,13 @@ spa_alsa_sink_node_port_alloc_buffers (SpaNode *node,
{
SpaALSASink *this;
if (node == NULL || buffers == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
if (!CHECK_PORT (this, direction, port_id))
return SPA_RESULT_INVALID_PORT;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail (buffers != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
spa_return_val_if_fail (CHECK_PORT (this, direction, port_id), SPA_RESULT_INVALID_PORT);
if (!this->have_format)
return SPA_RESULT_NO_FORMAT;
@ -575,13 +563,11 @@ spa_alsa_sink_node_port_set_io (SpaNode *node,
{
SpaALSASink *this;
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
if (!CHECK_PORT (this, direction, port_id))
return SPA_RESULT_INVALID_PORT;
spa_return_val_if_fail (CHECK_PORT (this, direction, port_id), SPA_RESULT_INVALID_PORT);
this->io = io;
@ -605,13 +591,11 @@ spa_alsa_sink_node_port_send_command (SpaNode *node,
SpaALSASink *this;
SpaResult res;
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
if (port_id != 0)
return SPA_RESULT_INVALID_PORT;
spa_return_val_if_fail (CHECK_PORT (this, direction, port_id), SPA_RESULT_INVALID_PORT);
if (SPA_COMMAND_TYPE (command) == this->type.command_node.Pause) {
if (SPA_RESULT_IS_OK (res = spa_alsa_pause (this, false))) {
@ -636,8 +620,7 @@ spa_alsa_sink_node_process_input (SpaNode *node)
SpaPortIO *input;
SpaALSABuffer *b;
if (node == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (node != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = SPA_CONTAINER_OF (node, SpaALSASink, node);
@ -677,7 +660,7 @@ spa_alsa_sink_node_process_input (SpaNode *node)
static SpaResult
spa_alsa_sink_node_process_output (SpaNode *node)
{
return SPA_RESULT_INVALID_PORT;
return SPA_RESULT_NOT_IMPLEMENTED;
}
@ -715,8 +698,8 @@ spa_alsa_sink_get_interface (SpaHandle *handle,
{
SpaALSASink *this;
if (handle == NULL || interface == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (handle != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail (interface != NULL, SPA_RESULT_INVALID_ARGUMENTS);
this = (SpaALSASink *) handle;
@ -744,8 +727,8 @@ alsa_sink_init (const SpaHandleFactory *factory,
SpaALSASink *this;
uint32_t i;
if (factory == NULL || handle == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (factory != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail (handle != NULL, SPA_RESULT_INVALID_ARGUMENTS);
handle->get_interface = spa_alsa_sink_get_interface;
handle->clear = alsa_sink_clear;
@ -803,8 +786,8 @@ alsa_sink_enum_interface_info (const SpaHandleFactory *factory,
const SpaInterfaceInfo **info,
uint32_t index)
{
if (factory == NULL || info == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
spa_return_val_if_fail (factory != NULL, SPA_RESULT_INVALID_ARGUMENTS);
spa_return_val_if_fail (info != NULL, SPA_RESULT_INVALID_ARGUMENTS);
switch (index) {
case 0: