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-rw-r--r--binding/radio_impl_kingfisher.c18
-rw-r--r--binding/radio_output_gstreamer.c14
2 files changed, 29 insertions, 3 deletions
diff --git a/binding/radio_impl_kingfisher.c b/binding/radio_impl_kingfisher.c
index ef3bf1c..f2893cf 100644
--- a/binding/radio_impl_kingfisher.c
+++ b/binding/radio_impl_kingfisher.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2017,2018 Konsulko Group
+ * Copyright (C) 2017-2019 Konsulko Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -36,6 +36,10 @@
#define GST_PIPELINE_LEN 256
+// Flag to enable using GST_STATE_READY instead of GST_STATE_PAUSED to trigger
+// Wireplumber policy mechanism. Hopefully temporary.
+#define WIREPLUMBER_WORKAROUND
+
// Structure to describe FM band plans, all values in Hz.
typedef struct {
char *name;
@@ -200,7 +204,11 @@ static int kf_init(void)
}
// Start pipeline in paused state
+#ifdef WIREPLUMBER_WORKAROUND
+ gst_element_set_state(pipeline, GST_STATE_READY);
+#else
gst_element_set_state(pipeline, GST_STATE_PAUSED);
+#endif
gst_bus_add_watch(gst_element_get_bus(pipeline), (GstBusFunc) handle_message, NULL);
@@ -341,10 +349,11 @@ static void kf_start(void)
if(!present)
return;
- if(!running) {
+ if(!running || corking) {
// Start pipeline
gst_element_set_state(pipeline, GST_STATE_PLAYING);
running = true;
+ corking = false;
}
}
@@ -355,7 +364,12 @@ static void kf_stop(void)
if(present && running) {
// Stop pipeline
running = false;
+#ifdef WIREPLUMBER_WORKAROUND
+ gst_element_set_state(pipeline, GST_STATE_READY);
+#else
gst_element_set_state(pipeline, GST_STATE_PAUSED);
+#endif
+ corking = false;
// Flush pipeline
// This seems required to avoid stutters on starts after a stop
diff --git a/binding/radio_output_gstreamer.c b/binding/radio_output_gstreamer.c
index 6b938fd..5359deb 100644
--- a/binding/radio_output_gstreamer.c
+++ b/binding/radio_output_gstreamer.c
@@ -1,5 +1,5 @@
/*
- * Copyright (C) 2018 Konsulko Group
+ * Copyright (C) 2018, 2019 Konsulko Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -24,6 +24,10 @@
#include "radio_output.h"
#include "rtl_fm.h"
+// Flag to enable using GST_STATE_READY instead of GST_STATE_PAUSED to trigger
+// Wireplumber policy mechanism. Hopefully temporary.
+#define WIREPLUMBER_WORKAROUND
+
// Output buffer
static unsigned int extra;
static int16_t extra_buf[1];
@@ -96,7 +100,11 @@ int radio_output_open()
NULL);
// Start pipeline in paused state
+#ifdef WIREPLUMBER_WORKAROUND
+ gst_element_set_state(pipeline, GST_STATE_READY);
+#else
gst_element_set_state(pipeline, GST_STATE_PAUSED);
+#endif
// Set up output buffer
extra = 0;
@@ -129,7 +137,11 @@ void radio_output_stop(void)
if(pipeline && running) {
// Stop pipeline
running = false;
+#ifdef WIREPLUMBER_WORKAROUND
+ gst_element_set_state(pipeline, GST_STATE_READY);
+#else
gst_element_set_state(pipeline, GST_STATE_PAUSED);
+#endif
// Flush pipeline
// This seems required to avoid stutters on starts after a stop