Fix AudioStreamPlayer get_playback_position() for web build

(cherry picked from commit bcd776e44174677f1995a49b697f9651f1f692ec)

2 files changed, 13 insertions, 0 deletions

diff --git a/servers/audio_server.cpp b/servers/audio_server.cpp
index 54840adcae..f0f894d03b 100644
--- a/servers/audio_server.cpp
+++ b/servers/audio_server.cpp
@@ -1379,6 +1379,12 @@ bool AudioServer::is_playback_active(Ref<AudioStreamPlayback> p_playback) {
 float AudioServer::get_playback_position(Ref<AudioStreamPlayback> p_playback) {
 	ERR_FAIL_COND_V(p_playback.is_null(), 0);
 
+	// Samples.
+	if (p_playback->get_is_sample() && p_playback->get_sample_playback().is_valid()) {
+		Ref<AudioSamplePlayback> sample_playback = p_playback->get_sample_playback();
+		return AudioServer::get_singleton()->get_sample_playback_position(sample_playback);
+	}
+
 	AudioStreamPlaybackListNode *playback_node = _find_playback_list_node(p_playback);
 	if (!playback_node) {
 		return 0;
@@ -1847,6 +1853,11 @@ bool AudioServer::is_sample_playback_active(const Ref<AudioSamplePlayback> &p_pl
 	return AudioDriver::get_singleton()->is_sample_playback_active(p_playback);
 }
 
+double AudioServer::get_sample_playback_position(const Ref<AudioSamplePlayback> &p_playback) {
+	ERR_FAIL_COND_V_MSG(p_playback.is_null(), false, "Parameter p_playback is null.");
+	return AudioDriver::get_singleton()->get_sample_playback_position(p_playback);
+}
+
 void AudioServer::update_sample_playback_pitch_scale(const Ref<AudioSamplePlayback> &p_playback, float p_pitch_scale) {
 	ERR_FAIL_COND_MSG(p_playback.is_null(), "Parameter p_playback is null.");
 	return AudioDriver::get_singleton()->update_sample_playback_pitch_scale(p_playback, p_pitch_scale);
diff --git a/servers/audio_server.h b/servers/audio_server.h
index fd6cdb451e..2d6fc60860 100644
--- a/servers/audio_server.h
+++ b/servers/audio_server.h
@@ -141,6 +141,7 @@ public:
 	virtual void stop_sample_playback(const Ref<AudioSamplePlayback> &p_playback) {}
 	virtual void set_sample_playback_pause(const Ref<AudioSamplePlayback> &p_playback, bool p_paused) {}
 	virtual bool is_sample_playback_active(const Ref<AudioSamplePlayback> &p_playback) { return false; }
+	virtual double get_sample_playback_position(const Ref<AudioSamplePlayback> &p_playback) { return false; }
 	virtual void update_sample_playback_pitch_scale(const Ref<AudioSamplePlayback> &p_playback, float p_pitch_scale = 0.0f) {}
 	virtual void set_sample_playback_bus_volumes_linear(const Ref<AudioSamplePlayback> &p_playback, const HashMap<StringName, Vector<AudioFrame>> &p_bus_volumes) {}
 
@@ -484,6 +485,7 @@ public:
 	void stop_sample_playback(const Ref<AudioSamplePlayback> &p_playback);
 	void set_sample_playback_pause(const Ref<AudioSamplePlayback> &p_playback, bool p_paused);
 	bool is_sample_playback_active(const Ref<AudioSamplePlayback> &p_playback);
+	double get_sample_playback_position(const Ref<AudioSamplePlayback> &p_playback);
 	void update_sample_playback_pitch_scale(const Ref<AudioSamplePlayback> &p_playback, float p_pitch_scale = 0.0f);
 
 	AudioServer();