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pod: move compare and filter functions out of the library

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This commit is contained in:
Wim Taymans 2018-08-13 17:17:23 +02:00
parent 60d4473e7b
commit 3b1c40f17f
35 changed files with 549 additions and 62 deletions
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15
spa/include/spa/pod/iter.h
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@ -74,9 +74,9 @@ static inline struct spa_pod *spa_pod_next(const struct spa_pod *iter)
(iter) < SPA_MEMBER((body), (_size), __typeof__(*(iter))); \
(iter) = SPA_MEMBER((iter), (body)->child.size, __typeof__(*(iter))))
#define SPA_POD_FOREACH(pod, size, iter) \
for ((iter) = (pod); \
spa_pod_is_inside(pod, size, iter); \
#define SPA_POD_FOREACH(pod, size, iter) \
for ((iter) = (pod); \
spa_pod_is_inside(pod, size, iter); \
(iter) = spa_pod_next(iter))
#define SPA_POD_CONTENTS_FOREACH(pod, offset, iter) \
@ -97,10 +97,10 @@ static inline struct spa_pod *spa_pod_next(const struct spa_pod *iter)
(iter) = SPA_MEMBER((iter), (body)->value.size, __typeof__(*iter)))
static inline struct spa_pod_prop *spa_pod_contents_find_prop(const struct spa_pod *pod,
uint32_t offset, uint32_t key)
uint32_t size, uint32_t key)
{
struct spa_pod *res;
SPA_POD_CONTENTS_FOREACH(pod, offset, res) {
const struct spa_pod *res;
SPA_POD_FOREACH(pod, size, res) {
if (res->type == SPA_POD_TYPE_PROP
&& ((struct spa_pod_prop *) res)->body.key == key)
return (struct spa_pod_prop *) res;
@ -119,7 +119,8 @@ static inline struct spa_pod_prop *spa_pod_find_prop(const struct spa_pod *pod,
else
return NULL;
return spa_pod_contents_find_prop(pod, offset, key);
return spa_pod_contents_find_prop(SPA_MEMBER(pod, offset, const struct spa_pod),
SPA_POD_SIZE(pod) - offset, key);
}
static inline int spa_pod_fixate(struct spa_pod *pod)