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Add beginnings of Xv plugin
Add Poll event
Clean up props handling
V4l2 add beginnings of poll event
This commit is contained in:
Wim Taymans 2016-07-07 09:30:18 +02:00
parent a1a27328e2
commit a31eb56663
14 changed files with 842 additions and 79 deletions
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21
spa/plugins/volume/volume.c
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@ -40,8 +40,7 @@ typedef struct {
struct _SpaVolume {
SpaHandle handle;
SpaVolumeProps props;
SpaVolumeProps tmp_props;
SpaVolumeProps props[2];
SpaEventCallback event_cb;
void *user_data;
@ -108,8 +107,8 @@ spa_volume_node_get_props (SpaHandle *handle,
if (handle == NULL || props == NULL)
return SPA_RESULT_INVALID_ARGUMENTS;
memcpy (&this->tmp_props, &this->props, sizeof (this->tmp_props));
*props = &this->tmp_props.props;
memcpy (&this->props[0], &this->props[1], sizeof (this->props[1]));
*props = &this->props[0].props;
return SPA_RESULT_OK;
}
@ -119,7 +118,7 @@ spa_volume_node_set_props (SpaHandle *handle,
const SpaProps *props)
{
SpaVolume *this = (SpaVolume *) handle;
SpaVolumeProps *p = &this->props;
SpaVolumeProps *p = &this->props[1];
SpaResult res;
if (handle == NULL)
@ -477,7 +476,7 @@ spa_volume_node_pull_port_output (SpaHandle *handle,
if (this->input_buffer == NULL)
return SPA_RESULT_NEED_MORE_INPUT;
volume = this->props.volume;
volume = this->props[1].volume;
sbuf = this->input_buffer;
dbuf = info->buffer ? info->buffer : this->input_buffer;
@ -584,11 +583,11 @@ spa_volume_new (void)
handle->get_interface = spa_volume_get_interface;
this = (SpaVolume *) handle;
this->props.props.n_prop_info = PROP_ID_LAST;
this->props.props.prop_info = prop_info;
this->props.props.set_prop = spa_props_generic_set_prop;
this->props.props.get_prop = spa_props_generic_get_prop;
reset_volume_props (&this->props);
this->props[1].props.n_prop_info = PROP_ID_LAST;
this->props[1].props.prop_info = prop_info;
this->props[1].props.set_prop = spa_props_generic_set_prop;
this->props[1].props.get_prop = spa_props_generic_get_prop;
reset_volume_props (&this->props[1]);
this->ports[0].info.flags = SPA_PORT_INFO_FLAG_CAN_USE_BUFFER |
SPA_PORT_INFO_FLAG_IN_PLACE;