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-rw-r--r--src/audio/backend/wav_dump_backend.cc6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/audio/backend/wav_dump_backend.cc b/src/audio/backend/wav_dump_backend.cc
index 7427fa9..67f639f 100644
--- a/src/audio/backend/wav_dump_backend.cc
+++ b/src/audio/backend/wav_dump_backend.cc
@@ -114,6 +114,12 @@ float WavDumpBackend::get_realtime_peak() {
return 0.0f;
}
+void WavDumpBackend::get_callback_state(double* out_time,
+ int64_t* out_samples) {
+ *out_time = 0.0;
+ *out_samples = 0;
+}
+
void WavDumpBackend::write_wav_header(FILE* file, uint32_t num_samples) {
// WAV file header structure
// Reference: http://soundfile.sapp.org/doc/WaveFormat/