From 0b360cae1cb790fe34e681a6a674990d48d415d9 Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Thu, 12 Apr 2018 22:15:05 +0200
Subject: [PATCH] make swresample optional for ffmpeg
Signed-off-by: Paul B Mahol <onemda@gmail.com>
---
configure | 2 +-
fftools/ffmpeg_opt.c | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index dee507cb6ae..9fa1665496d 100755
--- a/configure
+++ b/configure
@@ -3459,7 +3459,7 @@ avfilter_extralibs="pthreads_extralibs"
avutil_extralibs="d3d11va_extralibs nanosleep_extralibs pthreads_extralibs vaapi_drm_extralibs vaapi_x11_extralibs vdpau_x11_extralibs"
# programs
-ffmpeg_deps="avcodec avfilter avformat swresample"
+ffmpeg_deps="avcodec avfilter avformat"
ffmpeg_select="aformat_filter anull_filter atrim_filter format_filter
null_filter
trim_filter"
diff --git a/fftools/ffmpeg_opt.c b/fftools/ffmpeg_opt.c
index d7a7eb06628..8ae68aec0e0 100644
--- a/fftools/ffmpeg_opt.c
+++ b/fftools/ffmpeg_opt.c
@@ -3157,7 +3157,9 @@ void show_help_default(const char *opt, const char *arg)
#if CONFIG_SWSCALE
show_help_children(sws_get_class(), flags);
#endif
+#if CONFIG_SWRESAMPLE
show_help_children(swr_get_class(), AV_OPT_FLAG_AUDIO_PARAM);
+#endif
show_help_children(avfilter_get_class(), AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_FILTERING_PARAM);
show_help_children(av_bsf_get_class(), AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_AUDIO_PARAM | AV_OPT_FLAG_BSF_PARAM);
}
--
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