[FFmpeg-cvslog] lavc/avcodec: Constify the return value of av_bitstream_filter_next().

[Carl Eugen Hoyos]

ffmpeg | branch: master | Carl Eugen Hoyos <ceffmpeg at gmail.com> | Thu Oct 26 18:29:02 2017 +0200| [f2c867051c8fb2eb06c1b43a4b08d60a1eafd987] | committer: Carl Eugen Hoyos

lavc/avcodec: Constify the return value of av_bitstream_filter_next().

Fixes the following gcc warning:
libavcodec/bitstream_filter.c:39:12: warning: return discards 'const' qualifier from pointer target type

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=f2c867051c8fb2eb06c1b43a4b08d60a1eafd987
---

 libavcodec/avcodec.h          | 2 +-
 libavcodec/bitstream_filter.c | 2 +-
 libavcodec/version.h          | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 5f13f865e4..ee7834c8a2 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -5484,7 +5484,7 @@ void av_bitstream_filter_close(AVBitStreamFilterContext *bsf);
  * filters.
  */
 attribute_deprecated
-AVBitStreamFilter *av_bitstream_filter_next(const AVBitStreamFilter *f);
+const AVBitStreamFilter *av_bitstream_filter_next(const AVBitStreamFilter *f);
 #endif
 
 /**
diff --git a/libavcodec/bitstream_filter.c b/libavcodec/bitstream_filter.c
index d2bf86d894..ed1cf3335b 100644
--- a/libavcodec/bitstream_filter.c
+++ b/libavcodec/bitstream_filter.c
@@ -28,7 +28,7 @@
 #if FF_API_OLD_BSF
 FF_DISABLE_DEPRECATION_WARNINGS
 
-AVBitStreamFilter *av_bitstream_filter_next(const AVBitStreamFilter *f)
+const AVBitStreamFilter *av_bitstream_filter_next(const AVBitStreamFilter *f)
 {
     const AVBitStreamFilter *filter = NULL;
     void *opaque = NULL;
diff --git a/libavcodec/version.h b/libavcodec/version.h
index 69f124a4c6..226da1935f 100644
--- a/libavcodec/version.h
+++ b/libavcodec/version.h
@@ -29,7 +29,7 @@
 
 #define LIBAVCODEC_VERSION_MAJOR  58
 #define LIBAVCODEC_VERSION_MINOR   0
-#define LIBAVCODEC_VERSION_MICRO 100
+#define LIBAVCODEC_VERSION_MICRO 101
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
                                                LIBAVCODEC_VERSION_MINOR, \