dryark/strawberry
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

GstEnginePipeline: Detect if autoaudiosink has volume

Browse Source 
Fixes #1037
This commit is contained in:
Jonas Kvinge
2022-12-04 08:37:33 +01:00
parent 6267edaa81
commit b2073df3c3
3 changed files with 76 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
src/engine/gstenginepipeline.h
View File

@@ -143,9 +143,11 @@ class GstEnginePipeline : public QObject {
private:
GstElement *CreateElement(const QString &factory_name, const QString &name, GstElement *bin, QString &error) const;
bool InitAudioBin(QString &error);
void SetupVolume(GstElement *element);
// Static callbacks. The GstEnginePipeline instance is passed in the last argument.
static GstPadProbeReturn EventHandoffCallback(GstPad*, GstPadProbeInfo*, gpointer);
static void ElementAddedCallback(GstBin *bin, GstBin*, GstElement *element, gpointer self);
static void SourceSetupCallback(GstPlayBin*, GParamSpec *pspec, gpointer);
static void VolumeCallback(GstElement*, GParamSpec*, gpointer self);
static void NewPadCallback(GstElement*, GstPad*, gpointer);
@@ -281,13 +283,16 @@ class GstEnginePipeline : public QObject {
GstElement *pipeline_;
GstElement *audiobin_;
GstElement *audiosink_;
GstElement *audioqueue_;
GstElement *volume_;
GstElement *volume_sw_;
GstElement *volume_fading_;
GstElement *audiopanorama_;
GstElement *equalizer_;
GstElement *equalizer_preamp_;
int element_added_cb_id_;
int pad_added_cb_id_;
int notify_source_cb_id_;
int about_to_finish_cb_id_;