Merge pull request #15980 from mrcdk/audio_stream_get_length

Expose audio streams get_length()

2 files changed, 19 insertions, 19 deletions

diff --git a/scene/resources/audio_stream_sample.cpp b/scene/resources/audio_stream_sample.cpp
index 93ed700482..b77143cd9d 100644
--- a/scene/resources/audio_stream_sample.cpp
+++ b/scene/resources/audio_stream_sample.cpp
@@ -77,7 +77,7 @@ void AudioStreamPlaybackSample::seek(float p_time) {
 	if (base->format == AudioStreamSample::FORMAT_IMA_ADPCM)
 		return; //no seeking in ima-adpcm
 
-	float max = get_length();
+	float max = base->get_length();
 	if (p_time < 0) {
 		p_time = 0;
 	} else if (p_time >= max) {
@@ -390,22 +390,6 @@ void AudioStreamPlaybackSample::mix(AudioFrame *p_buffer, float p_rate_scale, in
 	}
 }
 
-float AudioStreamPlaybackSample::get_length() const {
-
-	int len = base->data_bytes;
-	switch (base->format) {
-		case AudioStreamSample::FORMAT_8_BITS: len /= 1; break;
-		case AudioStreamSample::FORMAT_16_BITS: len /= 2; break;
-		case AudioStreamSample::FORMAT_IMA_ADPCM: len *= 2; break;
-	}
-
-	if (base->stereo) {
-		len /= 2;
-	}
-
-	return float(len) / base->mix_rate;
-}
-
 AudioStreamPlaybackSample::AudioStreamPlaybackSample() {
 
 	active = false;
@@ -469,6 +453,22 @@ bool AudioStreamSample::is_stereo() const {
 	return stereo;
 }
 
+float AudioStreamSample::get_length() const {
+
+	int len = data_bytes;
+	switch (format) {
+		case AudioStreamSample::FORMAT_8_BITS: len /= 1; break;
+		case AudioStreamSample::FORMAT_16_BITS: len /= 2; break;
+		case AudioStreamSample::FORMAT_IMA_ADPCM: len *= 2; break;
+	}
+
+	if (stereo) {
+		len /= 2;
+	}
+
+	return float(len) / mix_rate;
+}
+
 void AudioStreamSample::set_data(const PoolVector<uint8_t> &p_data) {
 
 	AudioServer::get_singleton()->lock();
diff --git a/scene/resources/audio_stream_sample.h b/scene/resources/audio_stream_sample.h
index 41754301eb..5fe65c194e 100644
--- a/scene/resources/audio_stream_sample.h
+++ b/scene/resources/audio_stream_sample.h
@@ -77,8 +77,6 @@ public:
 
 	virtual void mix(AudioFrame *p_buffer, float p_rate_scale, int p_frames);
 
-	virtual float get_length() const; //if supported, otherwise return 0
-
 	AudioStreamPlaybackSample();
 };
 
@@ -137,6 +135,8 @@ public:
 	void set_stereo(bool p_enable);
 	bool is_stereo() const;
 
+	virtual float get_length() const; //if supported, otherwise return 0
+
 	void set_data(const PoolVector<uint8_t> &p_data);
 	PoolVector<uint8_t> get_data() const;