mirrors/pipewire
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/pipewire/pipewire.git synced 2025-11-03 09:01:54 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

Use int counters for iterating items

Browse source 
Use counters instead of void* to iterate items. This simplifies some
things and makes it easier to do over the wire.
Add format description to NodeInfo and use this to add format
descriptions to pinos devices.
Small fixes to fix leaks and crashes.
This commit is contained in:
Wim Taymans 2017-02-01 08:58:21 +01:00
parent 8b84d8fde6
commit b38ecafe81
38 changed files with 363 additions and 330 deletions
Download patch file Download diff file Expand all files Collapse all files

17
spa/plugins/audiomixer/audiomixer.c
View file

@ -311,13 +311,12 @@ spa_audiomixer_node_port_enum_formats (SpaNode *node,
uint32_t port_id,
SpaFormat **format,
const SpaFormat *filter,
void **state)
unsigned int index)
{
SpaAudioMixer *this;
SpaAudioMixerPort *port;
int index;
if (node == NULL || format == NULL || state == NULL)
if (node == NULL || format == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
this = SPA_CONTAINER_OF (node, SpaAudioMixer, node);
@ -327,8 +326,6 @@ spa_audiomixer_node_port_enum_formats (SpaNode *node,
port = direction == SPA_DIRECTION_INPUT ? &this->in_ports[port_id] : &this->out_ports[0];
index = (*state == NULL ? 0 : *(int*)state);
switch (index) {
case 0:
spa_format_audio_init (SPA_MEDIA_TYPE_AUDIO,
@ -339,7 +336,6 @@ spa_audiomixer_node_port_enum_formats (SpaNode *node,
return SPA_RESULT_ENUM_END;
}
*format = &port->format[0].format;
*(int*)state = ++index;
return SPA_RESULT_OK;
}
@ -781,15 +777,11 @@ static const SpaInterfaceInfo audiomixer_interfaces[] =
static SpaResult
audiomixer_enum_interface_info (const SpaHandleFactory *factory,
const SpaInterfaceInfo **info,
void **state)
unsigned int index)
{
int index;
if (factory == NULL || info == NULL || state == NULL)
if (factory == NULL || info == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
index = (*state == NULL ? 0 : *(int*)state);
switch (index) {
case 0:
*info = &audiomixer_interfaces[index];
@ -797,7 +789,6 @@ audiomixer_enum_interface_info (const SpaHandleFactory *factory,
default:
return SPA_RESULT_ENUM_END;
}
*(int*)state = ++index;
return SPA_RESULT_OK;
}

9
spa/plugins/audiomixer/plugin.c
View file

@ -24,15 +24,11 @@ extern const SpaHandleFactory spa_audiomixer_factory;
SpaResult
spa_enum_handle_factory (const SpaHandleFactory **factory,
void **state)
unsigned int index)
{
int index;
if (factory == NULL || state == NULL)
if (factory == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
index = (*state == NULL ? 0 : *(int*)state);
switch (index) {
case 0:
*factory = &spa_audiomixer_factory;
@ -40,6 +36,5 @@ spa_enum_handle_factory (const SpaHandleFactory **factory,
default:
return SPA_RESULT_ENUM_END;
}
*(int*)state = ++index;
return SPA_RESULT_OK;
}