OBS/obs-studio
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Add wrappers for obs_data_t and obs_data_array_t

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This commit is contained in:
Palana 2014-02-03 05:39:14 +01:00
parent a2cd42abf0
commit 4867644776
1 changed files with 14 additions and 30 deletions
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44
libobs/obs.hpp
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@ -23,25 +23,25 @@
/* RAII wrappers */
template<class RefClass> class OBSRef {
typedef typename RefClass::type T;
template<typename T, void addref(T), void release(T)>
class OBSRef {
T val;
inline OBSRef &Replace(T valIn)
{
RefClass::AddRef(valIn);
RefClass::Release(val);
addref(valIn);
release(val);
val = valIn;
return *this;
}
public:
inline OBSRef() : val(nullptr) {}
inline OBSRef(T val_) : val(val_) {RefClass::AddRef(val);}
inline OBSRef(const OBSRef &ref) : val(ref.val) {RefClass::AddRef(val);}
inline OBSRef(T val_) : val(val_) {addref(val);}
inline OBSRef(const OBSRef &ref) : val(ref.val) {addref(val);}
inline OBSRef(OBSRef &&ref) : val(ref.val) {ref.val = nullptr;}
inline ~OBSRef() {RefClass::Release(val);}
inline ~OBSRef() {release(val);}
inline OBSRef &operator=(T valIn) {return Replace(valIn);}
inline OBSRef &operator=(const OBSRef &ref) {return Replace(ref.val);}
@ -62,27 +62,11 @@ public:
inline bool operator!=(T p) const {return val != p;}
};
class OBSSourceRefClass {
public:
typedef obs_source_t type;
static inline void AddRef(type val) {obs_source_addref(val);}
static inline void Release(type val) {obs_source_release(val);}
};
using OBSSource = OBSRef<obs_source_t, obs_source_addref, obs_source_release>;
using OBSScene = OBSRef<obs_scene_t, obs_scene_addref, obs_scene_release>;
using OBSSceneItem = OBSRef<obs_sceneitem_t, obs_sceneitem_addref,
obs_sceneitem_release>;
class OBSSceneRefClass {
public:
typedef obs_scene_t type;
static inline void AddRef(type val) {obs_scene_addref(val);}
static inline void Release(type val) {obs_scene_release(val);}
};
class OBSSceneItemRefClass {
public:
typedef obs_sceneitem_t type;
static inline void AddRef(type val) {obs_sceneitem_addref(val);}
static inline void Release(type val) {obs_sceneitem_release(val);}
};
typedef OBSRef<OBSSourceRefClass> OBSSource;
typedef OBSRef<OBSSceneRefClass> OBSScene;
typedef OBSRef<OBSSceneItemRefClass> OBSSceneItem;
using OBSData = OBSRef<obs_data_t, obs_data_addref, obs_data_release>;
using OBSDataArray = OBSRef<obs_data_array_t, obs_data_array_addref,
obs_data_array_release>;