[FFmpeg-cvslog] avcodec/fft-internal: Make it a standalone header

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at outlook.com> | Sat Jul 31 22:37:01 2021 +0200| [a449fb35ca6128a414e555f9cc31fa0ec13c4a5d] | committer: Andreas Rheinhardt

avcodec/fft-internal: Make it a standalone header

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a449fb35ca6128a414e555f9cc31fa0ec13c4a5d
---

 libavcodec/Makefile       | 1 -
 libavcodec/fft-internal.h | 3 +++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index be64c82c66..9a6adb9903 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -1181,7 +1181,6 @@ SLIBOBJS-$(HAVE_GNU_WINDRES)           += avcodecres.o
 
 SKIPHEADERS                            += %_tablegen.h                  \
                                           %_tables.h                    \
-                                          fft-internal.h                \
                                           tableprint.h                  \
                                           tableprint_vlc.h              \
                                           aaccoder_twoloop.h            \
diff --git a/libavcodec/fft-internal.h b/libavcodec/fft-internal.h
index b0d8d80efd..d89a3e38ca 100644
--- a/libavcodec/fft-internal.h
+++ b/libavcodec/fft-internal.h
@@ -19,6 +19,9 @@
 #ifndef AVCODEC_FFT_INTERNAL_H
 #define AVCODEC_FFT_INTERNAL_H
 
+#include "libavutil/mathematics.h"
+#include "fft.h"
+
 #if FFT_FLOAT
 
 #define FIX15(v) (v)