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| author | Ganesh Ajjanagadde <gajjanagadde@gmail.com> | 2015-09-16 22:22:27 -0400 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2015-10-04 12:47:34 -0400 |
| commit | 2cbaa078d18a8cf0ca28e5bb2ee9398a3e08b7b6 (patch) | |
| tree | d3356bc59e507349d87b2689113abb78e99c2916 /libavcodec/pngdec.c | |
| parent | 26e8895b7395ed180dcb7e30465058c45050b5e2 (diff) | |
| download | ffmpeg-2cbaa078d18a8cf0ca28e5bb2ee9398a3e08b7b6.tar.gz | |
avcodec: use HAVE_THREADS header guards to silence -Wunused-function
When compiled with --disable-pthreads, e.g
http://fate.ffmpeg.org/report.cgi?time=20150917015044&slot=alpha-debian-qemu-gcc-4.7,
a bunch of -Wunused-functions are reported due to missing header guards
around threading related functions.
This patch should silence such warnings.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Diffstat (limited to 'libavcodec/pngdec.c')
| -rw-r--r-- | libavcodec/pngdec.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavcodec/pngdec.c b/libavcodec/pngdec.c index bd84ee994f..d18014142a 100644 --- a/libavcodec/pngdec.c +++ b/libavcodec/pngdec.c @@ -1340,6 +1340,7 @@ end: } #endif +#if HAVE_THREADS static int update_thread_context(AVCodecContext *dst, const AVCodecContext *src) { PNGDecContext *psrc = src->priv_data; @@ -1387,6 +1388,7 @@ static int update_thread_context(AVCodecContext *dst, const AVCodecContext *src) return 0; } +#endif static av_cold int png_dec_init(AVCodecContext *avctx) { |