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More type cleanups

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SPA_ID_* -> SPA_TYPE_*. We use 'type' for all registered types.
ID refers to either a registered type or an enum.
Improve introspection of object ids. Make 0 an invalid enum and
use it to look up the object id type.
Move some type-info files together.
Swap type and id of the object, we first specify the type and then
the id because the meaning of the id depends on the object type.
This commit is contained in:
Wim Taymans 2018-08-27 15:03:11 +02:00
parent 281b65934e
commit 90c1a95eef
117 changed files with 1198 additions and 1272 deletions
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8
src/examples/local-v4l2.c
View file

@ -225,7 +225,7 @@ static int port_enum_formats(struct spa_node *node,
SDL_GetRendererInfo(d->renderer, &info);
spa_pod_builder_push_object(builder, SPA_PARAM_EnumFormat, SPA_ID_OBJECT_Format);
spa_pod_builder_push_object(builder, SPA_TYPE_OBJECT_Format, SPA_PARAM_EnumFormat);
spa_pod_builder_enum(builder, SPA_MEDIA_TYPE_video);
spa_pod_builder_enum(builder, SPA_MEDIA_SUBTYPE_raw);
@ -281,7 +281,7 @@ static int impl_port_enum_params(struct spa_node *node,
return 0;
*result = spa_pod_builder_object(builder,
id, SPA_ID_OBJECT_ParamBuffers,
SPA_TYPE_OBJECT_ParamBuffers, id,
":", SPA_PARAM_BUFFERS_buffers, "iru", 2,
SPA_POD_PROP_MIN_MAX(1, 32),
":", SPA_PARAM_BUFFERS_blocks, "i", 1,
@ -295,7 +295,7 @@ static int impl_port_enum_params(struct spa_node *node,
return 0;
*result = spa_pod_builder_object(builder,
id, SPA_ID_OBJECT_ParamMeta,
SPA_TYPE_OBJECT_ParamMeta, id,
":", SPA_PARAM_META_type, "I", SPA_META_Header,
":", SPA_PARAM_META_size, "i", sizeof(struct spa_meta_header));
break;
@ -458,7 +458,7 @@ static void make_nodes(struct data *data)
"spa.factory.name", "v4l2-source", NULL);
data->v4l2 = pw_factory_create_object(factory,
NULL,
PW_ID_INTERFACE_Node,
PW_TYPE_INTERFACE_Node,
PW_VERSION_NODE,
props,
SPA_ID_INVALID);