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libobs: Always enumerate filter list in reverse

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The "last" filter that's rendered is technically at filter index 0, so
enumeration needs to be from the last index in the list to the first
index in the list.
This commit is contained in:
jp9000
2015-03-14 07:02:23 -07:00
parent 64943f3fc6
commit 98a6c8f0d0
2 changed files with 4 additions and 4 deletions
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4
libobs/obs-source.c
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@@ -2551,8 +2551,8 @@ void obs_source_enum_filters(obs_source_t *source,
pthread_mutex_lock(&source->filter_mutex);
for (size_t i = 0; i < source->filters.num; i++) {
struct obs_source *filter = source->filters.array[i];
for (size_t i = source->filters.num; i > 0; i--) {
struct obs_source *filter = source->filters.array[i - 1];
callback(source, filter, param);
}

4
libobs/obs.c
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@@ -1370,8 +1370,8 @@ obs_data_t *obs_save_source(obs_source_t *source)
pthread_mutex_lock(&source->filter_mutex);
if (source->filters.num) {
for (size_t i = 0; i < source->filters.num; i++) {
obs_source_t *filter = source->filters.array[i];
for (size_t i = source->filters.num; i > 0; i--) {
obs_source_t *filter = source->filters.array[i - 1];
obs_data_t *filter_data = obs_save_source(filter);
obs_data_array_push_back(filters, filter_data);
obs_data_release(filter_data);