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avfilter/framesync: make framesync_class un-static
And rename to ff_framesync_class. More convenient for downstream users.
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@ -51,7 +51,7 @@ static const AVOption framesync_options[] = {
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0, AV_OPT_TYPE_CONST, { .i64 = TS_NEAREST }, .flags = FLAGS, .unit = "ts_sync_mode" },
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{ NULL }
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};
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static const AVClass framesync_class = {
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const AVClass ff_framesync_class = {
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.version = LIBAVUTIL_VERSION_INT,
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.class_name = "framesync",
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.item_name = framesync_name,
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@ -62,7 +62,7 @@ static const AVClass framesync_class = {
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const AVClass *ff_framesync_child_class_iterate(void **iter)
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{
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const AVClass *c = *iter ? NULL : &framesync_class;
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const AVClass *c = *iter ? NULL : &ff_framesync_class;
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*iter = (void *)(uintptr_t)c;
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return c;
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}
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@ -79,7 +79,7 @@ void ff_framesync_preinit(FFFrameSync *fs)
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{
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if (fs->class)
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return;
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fs->class = &framesync_class;
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fs->class = &ff_framesync_class;
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av_opt_set_defaults(fs);
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}
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@ -316,6 +316,7 @@ int ff_framesync_dualinput_get(FFFrameSync *fs, AVFrame **f0, AVFrame **f1);
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int ff_framesync_dualinput_get_writable(FFFrameSync *fs, AVFrame **f0, AVFrame **f1);
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const AVClass *ff_framesync_child_class_iterate(void **iter);
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extern const AVClass ff_framesync_class;
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#define FRAMESYNC_DEFINE_PURE_CLASS(name, desc, func_prefix, options) \
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static const AVClass name##_class = { \
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