From 029bf4e8ccfb5c3e74de9d6cd45d258b7f8d772d Mon Sep 17 00:00:00 2001
From: Paul Brossier <piem@piem.org>
Date: Mon, 30 Dec 2013 19:10:58 -0400
Subject: [PATCH] src/: build with -Wmissing-declarations

---
 src/io/source_avcodec.c    |  1 +
 src/spectral/ooura_fft8g.c | 22 +++++++++++++++++++++-
 src/spectral/statistics.c  | 21 +++++++++++++++++++++
 src/tempo/tempo.c          | 21 +++++++++++++++++++++
 4 files changed, 64 insertions(+), 1 deletion(-)

diff --git a/src/io/source_avcodec.c b/src/io/source_avcodec.c
index a303251b..fbc1cd2a 100644
--- a/src/io/source_avcodec.c
+++ b/src/io/source_avcodec.c
@@ -61,6 +61,7 @@ struct _aubio_source_avcodec_t {
 
 // hack to create or re-create the context the first time _do or _do_multi is called
 void aubio_source_avcodec_reset_resampler(aubio_source_avcodec_t * s, uint_t multi);
+void aubio_source_avcodec_readframe(aubio_source_avcodec_t *s, uint_t * read_samples);
 
 aubio_source_avcodec_t * new_aubio_source_avcodec(char_t * path, uint_t samplerate, uint_t hop_size) {
   aubio_source_avcodec_t * s = AUBIO_NEW(aubio_source_avcodec_t);
diff --git a/src/spectral/ooura_fft8g.c b/src/spectral/ooura_fft8g.c
index fefe0368..a016c9b3 100644
--- a/src/spectral/ooura_fft8g.c
+++ b/src/spectral/ooura_fft8g.c
@@ -1,9 +1,29 @@
-// 2 modifications made for aubio:
+// modifications made for aubio:
 //  - replace all 'double' with 'smpl_t'
 //  - include "aubio_priv.h" (for config.h and types.h)
+//  - add missing prototypes
 
 #include "aubio_priv.h"
 
+void cdft(int n, int isgn, smpl_t *a, int *ip, smpl_t *w);
+void rdft(int n, int isgn, smpl_t *a, int *ip, smpl_t *w);
+void ddct(int n, int isgn, smpl_t *a, int *ip, smpl_t *w);
+void ddst(int n, int isgn, smpl_t *a, int *ip, smpl_t *w);
+void dfct(int n, smpl_t *a, smpl_t *t, int *ip, smpl_t *w);
+void dfst(int n, smpl_t *a, smpl_t *t, int *ip, smpl_t *w);
+void makewt(int nw, int *ip, smpl_t *w);
+void makect(int nc, int *ip, smpl_t *c);
+void bitrv2(int n, int *ip, smpl_t *a);
+void bitrv2conj(int n, int *ip, smpl_t *a);
+void cftfsub(int n, smpl_t *a, smpl_t *w);
+void cftbsub(int n, smpl_t *a, smpl_t *w);
+void cft1st(int n, smpl_t *a, smpl_t *w);
+void cftmdl(int n, int l, smpl_t *a, smpl_t *w);
+void rftfsub(int n, smpl_t *a, int nc, smpl_t *c);
+void rftbsub(int n, smpl_t *a, int nc, smpl_t *c);
+void dctsub(int n, smpl_t *a, int nc, smpl_t *c);
+void dstsub(int n, smpl_t *a, int nc, smpl_t *c);
+
 /*
 Fast Fourier/Cosine/Sine Transform
     dimension   :one
diff --git a/src/spectral/statistics.c b/src/spectral/statistics.c
index 87cf4869..fd25f0ab 100644
--- a/src/spectral/statistics.c
+++ b/src/spectral/statistics.c
@@ -22,6 +22,27 @@
 #include "cvec.h"
 #include "spectral/specdesc.h"
 
+void aubio_specdesc_centroid (aubio_specdesc_t * o, cvec_t * spec,
+    fvec_t * desc);
+void aubio_specdesc_spread (aubio_specdesc_t * o, cvec_t * spec,
+    fvec_t * desc);
+void aubio_specdesc_skewness (aubio_specdesc_t * o, cvec_t * spec,
+    fvec_t * desc);
+void aubio_specdesc_kurtosis (aubio_specdesc_t * o, cvec_t * spec,
+    fvec_t * desc);
+void aubio_specdesc_slope (aubio_specdesc_t * o, cvec_t * spec,
+    fvec_t * desc);
+void aubio_specdesc_decrease (aubio_specdesc_t * o, cvec_t * spec,
+    fvec_t * desc);
+void aubio_specdesc_rolloff (aubio_specdesc_t * o, cvec_t * spec,
+    fvec_t * desc);
+
+
+smpl_t cvec_sum (cvec_t * s);
+smpl_t cvec_mean (cvec_t * s);
+smpl_t cvec_centroid (cvec_t * s);
+smpl_t cvec_moment (cvec_t * s, uint_t moment);
+
 smpl_t
 cvec_sum (cvec_t * s)
 {
diff --git a/src/tempo/tempo.c b/src/tempo/tempo.c
index bb6e84b6..cfe7d62c 100644
--- a/src/tempo/tempo.c
+++ b/src/tempo/tempo.c
@@ -28,6 +28,27 @@
 #include "mathutils.h"
 #include "tempo/tempo.h"
 
+// TODO implement get/set_delay
+
+/** set current delay
+
+  \param o beat tracking object
+
+  \return current delay, in samples
+
+ */
+uint_t aubio_tempo_get_delay(aubio_tempo_t * o);
+
+/** set current delay
+
+  \param o beat tracking object
+  \param delay delay to set tempo to, in samples
+
+  \return `0` if successful, non-zero otherwise
+
+ */
+uint_t aubio_tempo_set_delay(aubio_tempo_t * o, uint_t delay);
+
 /* structure to store object state */
 struct _aubio_tempo_t {
   aubio_specdesc_t * od;   /** onset detection */
-- 
2.11.0