[FFmpeg-cvslog] avfiltergraph: add AVOption table

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Fri Nov 23 15:33:07 2012 +0100| [8f507feecbe9e276695b10e85e1e8bf38cd2c3f8] | committer: Michael Niedermayer

avfiltergraph: add AVOption table

Reviewed-by: Paul B Mahol <onemda at gmail.com>
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8f507feecbe9e276695b10e85e1e8bf38cd2c3f8
---

 libavfilter/avfiltergraph.c |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/libavfilter/avfiltergraph.c b/libavfilter/avfiltergraph.c
index cff0fa9..ca29023 100644
--- a/libavfilter/avfiltergraph.c
+++ b/libavfilter/avfiltergraph.c
@@ -25,6 +25,7 @@
 
 #include "libavutil/avassert.h"
 #include "libavutil/channel_layout.h"
+#include "libavutil/opt.h"
 #include "libavutil/pixdesc.h"
 #include "libavcodec/avcodec.h" // avcodec_find_best_pix_fmt_of_2()
 #include "avfilter.h"
@@ -32,9 +33,18 @@
 #include "formats.h"
 #include "internal.h"
 
+#define OFFSET(x) offsetof(AVFilterGraph,x)
+
+static const AVOption options[]={
+{"scale_sws_opts"       , "default scale filter options"        , OFFSET(scale_sws_opts)        ,  AV_OPT_TYPE_STRING, {.str = NULL}, 0, 0, 0 },
+{0}
+};
+
+
 static const AVClass filtergraph_class = {
     .class_name = "AVFilterGraph",
     .item_name  = av_default_item_name,
+    .option     = options,
     .version    = LIBAVUTIL_VERSION_INT,
     .category   = AV_CLASS_CATEGORY_FILTER,
 };