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| author | Stefano Sabatini <stefasab@gmail.com> | 2013-04-15 21:02:14 +0200 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2013-04-17 22:39:04 +0200 |
| commit | 8bfd8781519bb1ca7d88952b0c201aadc028a736 (patch) | |
| tree | f871eb6204f7e5a92c575bbc0e53ca6a850370e6 /libavfilter/f_select.c | |
| parent | dcc1b3236168cc7baf97ae9074b9d1b90a03be9b (diff) | |
| download | ffmpeg-8bfd8781519bb1ca7d88952b0c201aadc028a736.tar.gz | |
lavfi/select: factorize options definition between select and aselect
Diffstat (limited to 'libavfilter/f_select.c')
| -rw-r--r-- | libavfilter/f_select.c | 31 |
1 files changed, 12 insertions, 19 deletions
diff --git a/libavfilter/f_select.c b/libavfilter/f_select.c index 9413f059c2..0421349ff8 100644 --- a/libavfilter/f_select.c +++ b/libavfilter/f_select.c @@ -141,6 +141,16 @@ typedef struct { int nb_outputs; } SelectContext; +#define OFFSET(x) offsetof(SelectContext, x) +#define DEFINE_OPTIONS(filt_name, FLAGS) \ +static const AVOption filt_name##_options[] = { \ + { "expr", "set an expression to use for selecting frames", OFFSET(expr_str), AV_OPT_TYPE_STRING, { .str = "1" }, .flags=FLAGS }, \ + { "e", "set an expression to use for selecting frames", OFFSET(expr_str), AV_OPT_TYPE_STRING, { .str = "1" }, .flags=FLAGS }, \ + { "outputs", "set the number of outputs", OFFSET(nb_outputs), AV_OPT_TYPE_INT, {.i64 = 1}, 1, INT_MAX, .flags=FLAGS }, \ + { "n", "set the number of outputs", OFFSET(nb_outputs), AV_OPT_TYPE_INT, {.i64 = 1}, 1, INT_MAX, .flags=FLAGS }, \ + { NULL } \ +} + static int request_frame(AVFilterLink *outlink); static av_cold int init(AVFilterContext *ctx) @@ -416,15 +426,7 @@ static int query_formats(AVFilterContext *ctx) #if CONFIG_ASELECT_FILTER -#define OFFSET(x) offsetof(SelectContext, x) -#define AFLAGS AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_AUDIO_PARAM -static const AVOption aselect_options[] = { - { "expr", "An expression to use for selecting frames", OFFSET(expr_str), AV_OPT_TYPE_STRING, { .str = "1" }, .flags = AFLAGS }, - { "e", "An expression to use for selecting frames", OFFSET(expr_str), AV_OPT_TYPE_STRING, { .str = "1" }, .flags = AFLAGS }, - { "outputs", "set the number of outputs", OFFSET(nb_outputs), AV_OPT_TYPE_INT, {.i64 = 1}, 1, INT_MAX, AFLAGS }, - { "n", "set the number of outputs", OFFSET(nb_outputs), AV_OPT_TYPE_INT, {.i64 = 1}, 1, INT_MAX, AFLAGS }, - { NULL }, -}; +DEFINE_OPTIONS(aselect, AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM); AVFILTER_DEFINE_CLASS(aselect); static av_cold int aselect_init(AVFilterContext *ctx) @@ -468,16 +470,7 @@ AVFilter avfilter_af_aselect = { #if CONFIG_SELECT_FILTER -#define OFFSET(x) offsetof(SelectContext, x) -#define FLAGS AV_OPT_FLAG_FILTERING_PARAM | AV_OPT_FLAG_VIDEO_PARAM -static const AVOption select_options[] = { - { "expr", "An expression to use for selecting frames", OFFSET(expr_str), AV_OPT_TYPE_STRING, { .str = "1" }, .flags = FLAGS }, - { "e", "An expression to use for selecting frames", OFFSET(expr_str), AV_OPT_TYPE_STRING, { .str = "1" }, .flags = FLAGS }, - { "outputs", "set the number of outputs", OFFSET(nb_outputs), AV_OPT_TYPE_INT, {.i64 = 1}, 1, INT_MAX, FLAGS }, - { "n", "set the number of outputs", OFFSET(nb_outputs), AV_OPT_TYPE_INT, {.i64 = 1}, 1, INT_MAX, FLAGS }, - { NULL }, -}; - +DEFINE_OPTIONS(select, AV_OPT_FLAG_VIDEO_PARAM|AV_OPT_FLAG_FILTERING_PARAM); AVFILTER_DEFINE_CLASS(select); static av_cold int select_init(AVFilterContext *ctx) |