From eca42a4b9035a9fd66095183cc195a9f488c3e12 Mon Sep 17 00:00:00 2001
From: Luca Barbato <lu_zero@gentoo.org>
Date: Mon, 27 Jul 2020 12:11:20 +0200
Subject: Add rnnoise_get_frame_size()

It provides a mean to know how many samples are processed at time.
---
 include/rnnoise.h | 2 ++
 src/denoise.c     | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/include/rnnoise.h b/include/rnnoise.h
index 511a976..f7f5007 100644
--- a/include/rnnoise.h
+++ b/include/rnnoise.h
@@ -53,6 +53,8 @@ typedef struct RNNModel RNNModel;
 
 RNNOISE_EXPORT int rnnoise_get_size();
 
+RNNOISE_EXPORT int rnnoise_get_frame_size();
+
 RNNOISE_EXPORT int rnnoise_init(DenoiseState *st, RNNModel *model);
 
 RNNOISE_EXPORT DenoiseState *rnnoise_create(RNNModel *model);
diff --git a/src/denoise.c b/src/denoise.c
index d1c21dc..5a62844 100644
--- a/src/denoise.c
+++ b/src/denoise.c
@@ -257,6 +257,10 @@ int rnnoise_get_size() {
   return sizeof(DenoiseState);
 }
 
+int rnnoise_get_frame_size() {
+  return FRAME_SIZE;
+}
+
 int rnnoise_init(DenoiseState *st, RNNModel *model) {
   memset(st, 0, sizeof(*st));
   if (model)
-- 
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