[FFmpeg-cvslog] make it possible to compile ffmpeg without swscale
Paul B Mahol
git at videolan.org
Mon Oct 21 15:57:35 CEST 2013
ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Tue Oct 8 14:48:52 2013 +0000| [c65521693914aed1c9fe42a2d6aebbde667fac79] | committer: Paul B Mahol
make it possible to compile ffmpeg without swscale
Signed-off-by: Paul B Mahol <onemda at gmail.com>
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c65521693914aed1c9fe42a2d6aebbde667fac79
---
configure | 2 +-
ffmpeg_opt.c | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 0ea62aa..75d523d 100755
--- a/configure
+++ b/configure
@@ -2263,7 +2263,7 @@ postproc_deps="avutil gpl"
swscale_deps="avutil"
# programs
-ffmpeg_deps="avcodec avfilter avformat swscale swresample"
+ffmpeg_deps="avcodec avfilter avformat swresample"
ffmpeg_select="aformat_filter anull_filter atrim_filter format_filter
null_filter
setpts_filter trim_filter"
diff --git a/ffmpeg_opt.c b/ffmpeg_opt.c
index 738d612..c9283d6 100644
--- a/ffmpeg_opt.c
+++ b/ffmpeg_opt.c
@@ -2457,7 +2457,9 @@ void show_help_default(const char *opt, const char *arg)
int flags = AV_OPT_FLAG_DECODING_PARAM | AV_OPT_FLAG_ENCODING_PARAM;
show_help_children(avcodec_get_class(), flags);
show_help_children(avformat_get_class(), flags);
+#if CONFIG_SWSCALE
show_help_children(sws_get_class(), flags);
+#endif
show_help_children(swr_get_class(), AV_OPT_FLAG_AUDIO_PARAM);
show_help_children(avfilter_get_class(), AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_FILTERING_PARAM);
}
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