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props: make properties dynamic keys and values

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This commit is contained in:
Wim Taymans 2017-03-23 12:38:00 +01:00
parent 048a4b81a8
commit e28b5f91b8
15 changed files with 271 additions and 223 deletions
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45
spa/plugins/alsa/alsa-sink.c
View file

@ -52,16 +52,6 @@ update_state (SpaALSASink *this, SpaNodeState state)
this->node.state = state;
}
enum {
PROP_ID_NONE,
PROP_ID_DEVICE,
PROP_ID_DEVICE_NAME,
PROP_ID_CARD_NAME,
PROP_ID_PERIOD_SIZE,
PROP_ID_PERIODS,
PROP_ID_PERIOD_EVENT,
};
#define PROP(f,key,type,...) \
SPA_POD_PROP (f,key,SPA_POD_PROP_FLAG_READWRITE,type,1,__VA_ARGS__)
#define PROP_MM(f,key,type,...) \
@ -92,13 +82,13 @@ spa_alsa_sink_node_get_props (SpaNode *node,
spa_pod_builder_init (&b, this->props_buffer, sizeof (this->props_buffer));
spa_pod_builder_props (&b, &f[0],
PROP (&f[1], PROP_ID_DEVICE, -SPA_POD_TYPE_STRING, this->props.device, sizeof (this->props.device)),
PROP (&f[1], PROP_ID_DEVICE_NAME, -SPA_POD_TYPE_STRING, this->props.device_name, sizeof (this->props.device_name)),
PROP (&f[1], PROP_ID_CARD_NAME, -SPA_POD_TYPE_STRING, this->props.card_name, sizeof (this->props.card_name)),
PROP_MM (&f[1], PROP_ID_PERIOD_SIZE, SPA_POD_TYPE_INT, this->props.period_size, 1, INT32_MAX),
PROP_MM (&f[1], PROP_ID_PERIODS, SPA_POD_TYPE_INT, this->props.periods, 1, INT32_MAX),
PROP (&f[1], PROP_ID_PERIOD_EVENT, SPA_POD_TYPE_BOOL, this->props.period_event));
spa_pod_builder_props (&b, &f[0], this->uri.props,
PROP (&f[1], this->uri.prop_device, -SPA_POD_TYPE_STRING, this->props.device, sizeof (this->props.device)),
PROP (&f[1], this->uri.prop_device_name, -SPA_POD_TYPE_STRING, this->props.device_name, sizeof (this->props.device_name)),
PROP (&f[1], this->uri.prop_card_name, -SPA_POD_TYPE_STRING, this->props.card_name, sizeof (this->props.card_name)),
PROP_MM (&f[1], this->uri.prop_period_size, SPA_POD_TYPE_INT, this->props.period_size, 1, INT32_MAX),
PROP_MM (&f[1], this->uri.prop_periods, SPA_POD_TYPE_INT, this->props.periods, 1, INT32_MAX),
PROP (&f[1], this->uri.prop_period_event, SPA_POD_TYPE_BOOL, this->props.period_event));
*props = SPA_POD_BUILDER_DEREF (&b, f[0].ref, SpaProps);
@ -121,10 +111,10 @@ spa_alsa_sink_node_set_props (SpaNode *node,
return SPA_RESULT_OK;
} else {
spa_props_query (props,
PROP_ID_DEVICE, -SPA_POD_TYPE_STRING, this->props.device, sizeof (this->props.device),
PROP_ID_PERIOD_SIZE, SPA_POD_TYPE_INT, &this->props.period_size,
PROP_ID_PERIODS, SPA_POD_TYPE_INT, &this->props.periods,
PROP_ID_PERIOD_EVENT, SPA_POD_TYPE_BOOL, &this->props.period_event,
this->uri.prop_device, -SPA_POD_TYPE_STRING, this->props.device, sizeof (this->props.device),
this->uri.prop_period_size, SPA_POD_TYPE_INT, &this->props.period_size,
this->uri.prop_periods, SPA_POD_TYPE_INT, &this->props.periods,
this->uri.prop_period_event, SPA_POD_TYPE_BOOL, &this->props.period_event,
0);
}
return SPA_RESULT_OK;
@ -776,18 +766,7 @@ alsa_sink_init (const SpaHandleFactory *factory,
spa_log_error (this->log, "an id-map is needed");
return SPA_RESULT_ERROR;
}
this->uri.node = spa_id_map_get_id (this->map, SPA_NODE_URI);
this->uri.clock = spa_id_map_get_id (this->map, SPA_CLOCK_URI);
this->uri.format = spa_id_map_get_id (this->map, SPA_FORMAT_URI);
spa_media_types_fill (&this->uri.media_types, this->map);
spa_media_subtypes_map (this->map, &this->uri.media_subtypes);
spa_media_subtypes_audio_map (this->map, &this->uri.media_subtypes_audio);
spa_prop_audio_map (this->map, &this->uri.prop_audio);
spa_audio_formats_map (this->map, &this->uri.audio_formats);
spa_node_events_map (this->map, &this->uri.node_events);
spa_node_commands_map (this->map, &this->uri.node_commands);
spa_alloc_param_buffers_map (this->map, &this->uri.alloc_param_buffers);
spa_alloc_param_meta_enable_map (this->map, &this->uri.alloc_param_meta_enable);
init_uri (&this->uri, this->map);
this->node = alsasink_node;
this->stream = SND_PCM_STREAM_PLAYBACK;

46
spa/plugins/alsa/alsa-source.c
View file

@ -52,16 +52,6 @@ reset_alsa_props (SpaALSAProps *props)
props->period_event = default_period_event;
}
enum {
PROP_ID_NONE,
PROP_ID_DEVICE,
PROP_ID_DEVICE_NAME,
PROP_ID_CARD_NAME,
PROP_ID_PERIOD_SIZE,
PROP_ID_PERIODS,
PROP_ID_PERIOD_EVENT,
};
#define PROP(f,key,type,...) \
SPA_POD_PROP (f,key,SPA_POD_PROP_FLAG_READWRITE,type,1,__VA_ARGS__)
#define PROP_MM(f,key,type,...) \
@ -94,13 +84,13 @@ spa_alsa_source_node_get_props (SpaNode *node,
spa_pod_builder_init (&b, this->props_buffer, sizeof (this->props_buffer));
spa_pod_builder_props (&b, &f[0],
PROP (&f[1], PROP_ID_DEVICE, -SPA_POD_TYPE_STRING, this->props.device, sizeof (this->props.device)),
PROP (&f[1], PROP_ID_DEVICE_NAME, -SPA_POD_TYPE_STRING, this->props.device_name, sizeof (this->props.device_name)),
PROP (&f[1], PROP_ID_CARD_NAME, -SPA_POD_TYPE_STRING, this->props.card_name, sizeof (this->props.card_name)),
PROP_MM (&f[1], PROP_ID_PERIOD_SIZE, SPA_POD_TYPE_INT, this->props.period_size, 1, INT32_MAX),
PROP_MM (&f[1], PROP_ID_PERIODS, SPA_POD_TYPE_INT, this->props.periods, 1, INT32_MAX),
PROP (&f[1], PROP_ID_PERIOD_EVENT, SPA_POD_TYPE_BOOL, this->props.period_event));
spa_pod_builder_props (&b, &f[0], this->uri.props,
PROP (&f[1], this->uri.prop_device, -SPA_POD_TYPE_STRING, this->props.device, sizeof (this->props.device)),
PROP (&f[1], this->uri.prop_device_name, -SPA_POD_TYPE_STRING, this->props.device_name, sizeof (this->props.device_name)),
PROP (&f[1], this->uri.prop_card_name, -SPA_POD_TYPE_STRING, this->props.card_name, sizeof (this->props.card_name)),
PROP_MM (&f[1], this->uri.prop_period_size, SPA_POD_TYPE_INT, this->props.period_size, 1, INT32_MAX),
PROP_MM (&f[1], this->uri.prop_periods, SPA_POD_TYPE_INT, this->props.periods, 1, INT32_MAX),
PROP (&f[1], this->uri.prop_period_event, SPA_POD_TYPE_BOOL, this->props.period_event));
*props = SPA_POD_BUILDER_DEREF (&b, f[0].ref, SpaProps);
@ -123,10 +113,10 @@ spa_alsa_source_node_set_props (SpaNode *node,
return SPA_RESULT_OK;
} else {
spa_props_query (props,
PROP_ID_DEVICE, -SPA_POD_TYPE_STRING, this->props.device, sizeof (this->props.device),
PROP_ID_PERIOD_SIZE, SPA_POD_TYPE_INT, &this->props.period_size,
PROP_ID_PERIODS, SPA_POD_TYPE_INT, &this->props.periods,
PROP_ID_PERIOD_EVENT, SPA_POD_TYPE_BOOL, &this->props.period_event,
this->uri.prop_device, -SPA_POD_TYPE_STRING, this->props.device, sizeof (this->props.device),
this->uri.prop_period_size, SPA_POD_TYPE_INT, &this->props.period_size,
this->uri.prop_periods, SPA_POD_TYPE_INT, &this->props.periods,
this->uri.prop_period_event, SPA_POD_TYPE_BOOL, &this->props.period_event,
0);
}
@ -841,19 +831,7 @@ alsa_source_init (const SpaHandleFactory *factory,
spa_log_error (this->log, "an id-map is needed");
return SPA_RESULT_ERROR;
}
this->uri.node = spa_id_map_get_id (this->map, SPA_NODE_URI);
this->uri.clock = spa_id_map_get_id (this->map, SPA_CLOCK_URI);
this->uri.format = spa_id_map_get_id (this->map, SPA_FORMAT_URI);
spa_media_types_fill (&this->uri.media_types, this->map);
spa_media_subtypes_map (this->map, &this->uri.media_subtypes);
spa_media_subtypes_audio_map (this->map, &this->uri.media_subtypes_audio);
spa_prop_audio_map (this->map, &this->uri.prop_audio);
spa_audio_formats_map (this->map, &this->uri.audio_formats);
spa_node_events_map (this->map, &this->uri.node_events);
spa_node_commands_map (this->map, &this->uri.node_commands);
spa_alloc_param_buffers_map (this->map, &this->uri.alloc_param_buffers);
spa_alloc_param_meta_enable_map (this->map, &this->uri.alloc_param_meta_enable);
init_uri (&this->uri, this->map);
this->node = alsasource_node;
this->clock = alsasource_clock;

32
spa/plugins/alsa/alsa-utils.h
View file

@ -64,6 +64,13 @@ typedef struct {
uint32_t node;
uint32_t clock;
uint32_t format;
uint32_t props;
uint32_t prop_device;
uint32_t prop_device_name;
uint32_t prop_card_name;
uint32_t prop_period_size;
uint32_t prop_periods;
uint32_t prop_period_event;
SpaMediaTypes media_types;
SpaMediaSubtypes media_subtypes;
SpaMediaSubtypesAudio media_subtypes_audio;
@ -75,6 +82,31 @@ typedef struct {
SpaAllocParamMetaEnable alloc_param_meta_enable;
} URI;
static inline void
init_uri (URI *uri, SpaIDMap *map)
{
uri->node = spa_id_map_get_id (map, SPA_NODE_URI);
uri->clock = spa_id_map_get_id (map, SPA_CLOCK_URI);
uri->format = spa_id_map_get_id (map, SPA_FORMAT_URI);
uri->props = spa_id_map_get_id (map, SPA_PROPS_URI);
uri->prop_device = spa_id_map_get_id (map, SPA_PROPS__device);
uri->prop_device_name = spa_id_map_get_id (map, SPA_PROPS__deviceName);
uri->prop_card_name = spa_id_map_get_id (map, SPA_PROPS__cardName);
uri->prop_period_size = spa_id_map_get_id (map, SPA_PROPS__periodSize);
uri->prop_periods = spa_id_map_get_id (map, SPA_PROPS__periods);
uri->prop_period_event = spa_id_map_get_id (map, SPA_PROPS__periodEvent);
spa_media_types_fill (&uri->media_types, map);
spa_media_subtypes_map (map, &uri->media_subtypes);
spa_media_subtypes_audio_map (map, &uri->media_subtypes_audio);
spa_prop_audio_map (map, &uri->prop_audio);
spa_audio_formats_map (map, &uri->audio_formats);
spa_node_events_map (map, &uri->node_events);
spa_node_commands_map (map, &uri->node_commands);
spa_alloc_param_buffers_map (map, &uri->alloc_param_buffers);
spa_alloc_param_meta_enable_map (map, &uri->alloc_param_meta_enable);
}
struct _SpaALSAState {
SpaHandle handle;
SpaNode node;