[FFmpeg-cvslog] generate_wave_table: Add include for AVSampleFormat

[Timothy Gu]

ffmpeg | branch: master | Timothy Gu <timothygu99 at gmail.com> | Thu Feb  5 23:27:35 2015 -0800| [23659fdb812fbb1a539ce2a9c8b245ada11d3ca8] | committer: Michael Niedermayer

generate_wave_table: Add include for AVSampleFormat

Fixes warning in `make checkheaders`.

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=23659fdb812fbb1a539ce2a9c8b245ada11d3ca8
---

 libavfilter/generate_wave_table.h |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavfilter/generate_wave_table.h b/libavfilter/generate_wave_table.h
index 37ea2aa..5fe297e 100644
--- a/libavfilter/generate_wave_table.h
+++ b/libavfilter/generate_wave_table.h
@@ -19,6 +19,8 @@
 #ifndef AVFILTER_GENERATE_WAVE_TABLE_H
 #define AVFILTER_GENERATE_WAVE_TABLE_H
 
+#include "libavutil/samplefmt.h"
+
 enum WaveType {
     WAVE_SIN,
     WAVE_TRI,