Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
ppc/fft_vsx.h uses sqrthalf (provided by fft-internal.h) which uses
M_SQRT1_2 which it seems to get via fft.h which includes mem_internal.h
which includes avassert.h which includes avutil.h which includes
mathematics.h which provides this. Several of these inclusions are
unnecessary, so I add these headers here to make the header usable on
its own even if the unnecessary inclusions are removed (which I intend
to do later).
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)
--
2.30.2
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