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avfiltergraph: add AVOption table

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Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-11-23 15:33:07 +01:00
parent 48cbdaea15
commit 8f507feecb
1 changed files with 10 additions and 0 deletions
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10
libavfilter/avfiltergraph.c
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@ -25,6 +25,7 @@
#include "libavutil/avassert.h" #include "libavutil/avassert.h"
#include "libavutil/channel_layout.h" #include "libavutil/channel_layout.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h" #include "libavutil/pixdesc.h"
#include "libavcodec/avcodec.h" // avcodec_find_best_pix_fmt_of_2() #include "libavcodec/avcodec.h" // avcodec_find_best_pix_fmt_of_2()
#include "avfilter.h" #include "avfilter.h"
@ -32,9 +33,18 @@
#include "formats.h" #include "formats.h"
#include "internal.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 = { static const AVClass filtergraph_class = {
.class_name = "AVFilterGraph", .class_name = "AVFilterGraph",
.item_name = av_default_item_name, .item_name = av_default_item_name,
.option = options,
.version = LIBAVUTIL_VERSION_INT, .version = LIBAVUTIL_VERSION_INT,
.category = AV_CLASS_CATEGORY_FILTER, .category = AV_CLASS_CATEGORY_FILTER,
}; };