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monitor: use dynamic types

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Make the monitor item a POD object and use dynamic types.
This commit is contained in:
Wim Taymans 2017-03-23 08:54:04 +01:00
parent c44a7c9735
commit 7270986c3a
14 changed files with 360 additions and 248 deletions
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12
spa/include/spa/pod-utils.h
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@ -120,6 +120,12 @@ spa_pod_object_find_prop (const SpaPODObject *obj, uint32_t key)
*(va_arg (args, void **)) = SPA_POD_CONTENTS (SpaPODBytes, pod); \
*(va_arg (args, uint32_t *)) = SPA_POD_BODY_SIZE (pod); \
break; \
case SPA_POD_TYPE_POINTER: \
{ \
SpaPODPointerBody *b = SPA_POD_BODY (pod); \
*(va_arg (args, void **)) = b->value; \
break; \
} \
case SPA_POD_TYPE_RECTANGLE: \
*(va_arg (args, SpaRectangle *)) = SPA_POD_VALUE (SpaPODRectangle, pod); \
break; \
@ -143,6 +149,7 @@ spa_pod_object_find_prop (const SpaPODObject *obj, uint32_t key)
#define SPA_POD_COLLECT_SKIP(type,args) \
switch (type) { \
case SPA_POD_TYPE_BYTES: \
case SPA_POD_TYPE_POINTER: \
va_arg (args, void*); \
/* fallthrough */ \
case SPA_POD_TYPE_BOOL: \
@ -177,7 +184,7 @@ spa_pod_contents_queryv (const SpaPOD *pod, uint32_t offset, uint32_t key, va_li
type = va_arg (args, uint32_t);
if (prop && prop->body.key == key &&
prop->body.value.type == type &&
(type == SPA_POD_TYPE_POD || prop->body.value.type == type) &&
!(prop->body.flags & SPA_POD_PROP_FLAG_UNSET)) {
SPA_POD_COLLECT (&prop->body.value, type, args);
count++;
@ -202,6 +209,9 @@ spa_pod_contents_query (const SpaPOD *pod, uint32_t offset, uint32_t key, ...)
return count;
}
#define spa_pod_object_query(object,key, ...) \
spa_pod_contents_query (&object->pod, sizeof (SpaPODObject), key, __VA_ARGS__)
#ifdef __cplusplus
} /* extern "C" */
#endif