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PipeWire 1.0.3
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Go to the source code of this file.
Data Structures | |
| struct | spa_pod |
| struct | spa_pod_bool |
| struct | spa_pod_id |
| struct | spa_pod_int |
| struct | spa_pod_long |
| struct | spa_pod_float |
| struct | spa_pod_double |
| struct | spa_pod_string |
| struct | spa_pod_bytes |
| struct | spa_pod_rectangle |
| struct | spa_pod_fraction |
| struct | spa_pod_bitmap |
| struct | spa_pod_array_body |
| struct | spa_pod_array |
| struct | spa_pod_choice_body |
| struct | spa_pod_choice |
| struct | spa_pod_struct |
| struct | spa_pod_object_body |
| struct | spa_pod_object |
| struct | spa_pod_pointer_body |
| struct | spa_pod_pointer |
| struct | spa_pod_fd |
| struct | spa_pod_prop |
| struct | spa_pod_control |
| struct | spa_pod_sequence_body |
| struct | spa_pod_sequence |
| a sequence of timed controls More... | |
Macros | |
| #define | SPA_POD_BODY_SIZE(pod) (((struct spa_pod*)(pod))->size) |
| #define | SPA_POD_TYPE(pod) (((struct spa_pod*)(pod))->type) |
| #define | SPA_POD_SIZE(pod) ((uint64_t)sizeof(struct spa_pod) + SPA_POD_BODY_SIZE(pod)) |
| #define | SPA_POD_CONTENTS_SIZE(type, pod) (SPA_POD_SIZE(pod)-sizeof(type)) |
| #define | SPA_POD_CONTENTS(type, pod) SPA_PTROFF((pod),sizeof(type),void) |
| #define | SPA_POD_CONTENTS_CONST(type, pod) SPA_PTROFF((pod),sizeof(type),const void) |
| #define | SPA_POD_BODY(pod) SPA_PTROFF((pod),sizeof(struct spa_pod),void) |
| #define | SPA_POD_BODY_CONST(pod) SPA_PTROFF((pod),sizeof(struct spa_pod),const void) |
| #define | SPA_POD_VALUE(type, pod) (((type*)(pod))->value) |
| #define | SPA_POD_ARRAY_CHILD(arr) (&((struct spa_pod_array*)(arr))->body.child) |
| #define | SPA_POD_ARRAY_VALUE_TYPE(arr) (SPA_POD_TYPE(SPA_POD_ARRAY_CHILD(arr))) |
| #define | SPA_POD_ARRAY_VALUE_SIZE(arr) (SPA_POD_BODY_SIZE(SPA_POD_ARRAY_CHILD(arr))) |
| #define | SPA_POD_ARRAY_N_VALUES(arr) (SPA_POD_ARRAY_VALUE_SIZE(arr) ? ((SPA_POD_BODY_SIZE(arr) - sizeof(struct spa_pod_array_body)) / SPA_POD_ARRAY_VALUE_SIZE(arr)) : 0) |
| #define | SPA_POD_ARRAY_VALUES(arr) SPA_POD_CONTENTS(struct spa_pod_array, arr) |
| #define | SPA_POD_CHOICE_CHILD(choice) (&((struct spa_pod_choice*)(choice))->body.child) |
| #define | SPA_POD_CHOICE_TYPE(choice) (((struct spa_pod_choice*)(choice))->body.type) |
| #define | SPA_POD_CHOICE_FLAGS(choice) (((struct spa_pod_choice*)(choice))->body.flags) |
| #define | SPA_POD_CHOICE_VALUE_TYPE(choice) (SPA_POD_TYPE(SPA_POD_CHOICE_CHILD(choice))) |
| #define | SPA_POD_CHOICE_VALUE_SIZE(choice) (SPA_POD_BODY_SIZE(SPA_POD_CHOICE_CHILD(choice))) |
| #define | SPA_POD_CHOICE_N_VALUES(choice) (SPA_POD_CHOICE_VALUE_SIZE(choice) ? ((SPA_POD_BODY_SIZE(choice) - sizeof(struct spa_pod_choice_body)) / SPA_POD_CHOICE_VALUE_SIZE(choice)) : 0) |
| #define | SPA_POD_CHOICE_VALUES(choice) (SPA_POD_CONTENTS(struct spa_pod_choice, choice)) |
| #define | SPA_POD_OBJECT_TYPE(obj) (((struct spa_pod_object*)(obj))->body.type) |
| #define | SPA_POD_OBJECT_ID(obj) (((struct spa_pod_object*)(obj))->body.id) |
| #define | SPA_POD_PROP_SIZE(prop) (sizeof(struct spa_pod_prop) + (prop)->value.size) |
| #define | SPA_POD_PROP_FLAG_READONLY (1u<<0) |
| is read-only | |
| #define | SPA_POD_PROP_FLAG_HARDWARE (1u<<1) |
| some sort of hardware parameter | |
| #define | SPA_POD_PROP_FLAG_HINT_DICT (1u<<2) |
| contains a dictionary struct as (Struct(
Int : n_items,
(String : key,
String : value)*)) | |
| #define | SPA_POD_PROP_FLAG_MANDATORY (1u<<3) |
| is mandatory | |
| #define | SPA_POD_PROP_FLAG_DONT_FIXATE (1u<<4) |
| choices need no fixation | |
| #define | SPA_POD_CONTROL_SIZE(ev) (sizeof(struct spa_pod_control) + (ev)->value.size) |
Enumerations | |
| enum | spa_choice_type { SPA_CHOICE_None , SPA_CHOICE_Range , SPA_CHOICE_Step , SPA_CHOICE_Enum , SPA_CHOICE_Flags } |