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avfilter/avfilter: mark enable as runtime option too

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This commit is contained in:
Paul B Mahol 2021-02-02 12:50:38 +01:00
parent f6621a8e72
commit b4ad669a42
2 changed files with 4 additions and 1 deletions
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3
libavfilter/avfilter.c
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@ -620,11 +620,12 @@ static const AVClass *filter_child_class_iterate(void **iter)
#define OFFSET(x) offsetof(AVFilterContext, x)
#define FLAGS AV_OPT_FLAG_FILTERING_PARAM
#define TFLAGS AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM
static const AVOption avfilter_options[] = {
{ "thread_type", "Allowed thread types", OFFSET(thread_type), AV_OPT_TYPE_FLAGS,
{ .i64 = AVFILTER_THREAD_SLICE }, 0, INT_MAX, FLAGS, "thread_type" },
{ "slice", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = AVFILTER_THREAD_SLICE }, .flags = FLAGS, .unit = "thread_type" },
{ "enable", "set enable expression", OFFSET(enable_str), AV_OPT_TYPE_STRING, {.str=NULL}, .flags = FLAGS },
{ "enable", "set enable expression", OFFSET(enable_str), AV_OPT_TYPE_STRING, {.str=NULL}, .flags = TFLAGS },
{ "threads", "Allowed number of threads", OFFSET(nb_threads), AV_OPT_TYPE_INT,
{ .i64 = 0 }, 0, INT_MAX, FLAGS },
{ "extra_hw_frames", "Number of extra hardware frames to allocate for the user",

2
libavfilter/internal.h
View File

@ -368,6 +368,8 @@ int ff_filter_get_nb_threads(AVFilterContext *ctx);
/**
* Generic processing of user supplied commands that are set
* in the same way as the filter options.
* NOTE: 'enable' option is handled separately, and not by
* this function.
*/
int ff_filter_process_command(AVFilterContext *ctx, const char *cmd,
const char *arg, char *res, int res_len, int flags);