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State | currentState () const |
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State | pendingState () const |
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StateChangeReturn | getState (State *state, State *pending, ClockTime timeout) const |
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StateChangeReturn | setState (State state) |
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bool | syncStateWithParent () |
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bool | stateIsLocked () const |
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bool | setStateLocked (bool locked) |
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bool | addPad (const PadPtr &pad) |
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bool | removePad (const PadPtr &pad) |
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PadPtr | getStaticPad (const char *name) |
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PadPtr | getRequestPad (const char *name) |
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void | releaseRequestPad (const PadPtr &pad) |
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ClockPtr | clock () const |
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bool | setClock (const ClockPtr &clock) |
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bool | link (const char *srcPadName, const ElementPtr &dest, const char *sinkPadName, const CapsPtr &filter=CapsPtr()) |
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bool | link (const char *srcPadName, const ElementPtr &dest, const CapsPtr &filter=CapsPtr()) |
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bool | link (const ElementPtr &dest, const char *sinkPadName, const CapsPtr &filter=CapsPtr()) |
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bool | link (const ElementPtr &dest, const CapsPtr &filter=CapsPtr()) |
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void | unlink (const char *srcPadName, const ElementPtr &dest, const char *sinkPadName) |
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void | unlink (const ElementPtr &dest) |
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bool | query (const QueryPtr &query) |
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bool | sendEvent (const EventPtr &event) |
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bool | seek (Format format, SeekFlags flags, quint64 position) |
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QString | name () const |
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bool | setName (const char *name) |
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ObjectPtr | parent () const |
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bool | setParent (const ObjectPtr &parent) |
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void | unparent () |
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bool | isAncestorOf (const ObjectPtr &object) const |
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QString | pathString () const |
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ParamSpecPtr | findProperty (const char *name) const |
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QList< ParamSpecPtr > | listProperties () const |
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Value | property (const char *name) const |
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template<class T > |
void | setProperty (const char *name, const T &value) |
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void | setProperty (const char *name, const Value &value) |
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void * | data (const char *key) const |
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void * | stealData (const char *key) const |
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void | setData (const char *key, void *data, void(*destroyCallback)(void *)=NULL) |
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void * | quarkData (const Quark &quark) const |
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void * | stealQuarkData (const Quark &quark) const |
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void | setQuarkData (const Quark &quark, void *data, void(*destroyCallback)(void *)=NULL) |
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template<typename First , typename Second , typename Third , typename... Rest> |
static bool | linkMany (const First &first, const Second &second, const Third &third, const Rest &... rest) |
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template<typename First , typename Second , typename Third , typename... Rest> |
static void | unlinkMany (const First &first, const Second &second, const Third &third, const Rest &... rest) |
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Wrapper class for GstElement.
Definition at line 33 of file element.h.
template<typename First , typename Second , typename Third , typename... Rest>
static bool QGst::Element::linkMany |
( |
const First & |
first, |
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const Second & |
second, |
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const Third & |
third, |
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const Rest &... |
rest |
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) |
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inlinestatic |
Links together a series of elements in the order that they are provided.
- Note
- This function makes use of C++0x features. If your compiler doesn't support this, a different version will be compiled. That version supports up to QGST_ELEMENT_LINK_MANY_MAX_ARGS arguments, which defaults to 10. If you need more, define this to a greater value before including any QtGStreamer headers.
Definition at line 102 of file element.h.
template<typename First , typename Second , typename Third , typename... Rest>
static void QGst::Element::unlinkMany |
( |
const First & |
first, |
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const Second & |
second, |
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const Third & |
third, |
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const Rest &... |
rest |
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) |
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inlinestatic |
Unlinks a chain of elements.
- Note
- This function makes use of C++0x features. If your compiler doesn't support this, a different version will be compiled. That version supports up to QGST_ELEMENT_UNLINK_MANY_MAX_ARGS arguments, which defaults to 10. If you need more, define this to a greater value before including any QtGStreamer headers.
Definition at line 116 of file element.h.