ref: 8568f0f0450a1a8e5e595f618ea5bd257b15edc4
parent: 592ed220b384f2ee3c3edc5d7bba93669cf0a0c0
author: cbagwell <cbagwell>
date: Wed Feb 16 19:28:33 EST 2011
libpng15 seems to require application to include zlib.h. Do this to be compatible. #3184238
--- a/ChangeLog
+++ b/ChangeLog
@@ -44,6 +44,10 @@
o F.R. [3051700] spectrogram -r for `raw' spectrogram, no legend. (robs)
o Fix -w option on stats effect. (Ronald Sprouse)
o Fix segfault with some ladspa plugins (Thor Andreassen)
+ o Optionally look for png.h in libpng directory to support OpenBSD
+ packaging. Helps enable spectrograph effect.
+ o libpng15 requires application to include zlib.h header file.
+ Add this to spectrograph effect. [3184238]
Other new features:
@@ -56,8 +60,6 @@
(Doug Cook)
o cmake now compiles waveaudio driver under windows environment. (cbagwell)
[3072672]
- o Optionally look for png.h in libpng directory to support OpenBSD
- packaging.
sox-14.3.1 2010-04-11
----------
--- a/src/spectrogram.c
+++ b/src/spectrogram.c
@@ -29,6 +29,7 @@
#else
#include <png.h>
#endif
+#include <zlib.h>
#define MAX_FFT_SIZE 4096
#define is_p2(x) !(x & (x - 1))