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Add GstStateChangeReturn to Pipeline.SetState

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This commit is contained in:
John M
2020-12-20 22:17:50 -05:00
parent 6000b39ba9
commit 03fcc28ea9
2 changed files with 12 additions and 2 deletions
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9
element.go
View File

@@ -34,6 +34,15 @@ const (
StatePlaying StateOptions = C.GST_STATE_PLAYING
)
type StateChangeReturn int
const (
StateChangeFailure StateChangeReturn = C.GST_STATE_CHANGE_FAILURE
StateChangeSuccess StateChangeReturn = C.GST_STATE_CHANGE_SUCCESS
StateChangeAsync StateChangeReturn = C.GST_STATE_CHANGE_ASYNC
StateChangePreroll StateChangeReturn = C.GST_STATE_CHANGE_NO_PREROLL
)
type Element struct {
GstElement *C.GstElement
onPadAdded PadAddedCallback

5
pipeline.go
View File

@@ -71,8 +71,9 @@ func PipelineNew(name string) (e *Pipeline, err error) {
return
}
func (p *Pipeline) SetState(state StateOptions) {
C.gst_element_set_state(p.GstElement, C.GstState(state))
func (p *Pipeline) SetState(state StateOptions) StateChangeReturn {
Cint := C.gst_element_set_state(p.GstElement, C.GstState(state))
return StateChangeReturn(Cint)
}
func (p *Pipeline) GetBus() (bus *Bus) {