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lavfi: Drop deprecated functions to open a filter or a filterchain

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Deprecated in 03/2013.
This commit is contained in:
Vittorio Giovara 2016-12-05 12:41:49 -05:00
parent 88fd836a01
commit c5c7cfd5e8
4 changed files with 0 additions and 58 deletions
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8
libavfilter/avfilter.c
View File

@ -475,14 +475,6 @@ err:
return NULL; return NULL;
} }
#if FF_API_AVFILTER_OPEN
int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name)
{
*filter_ctx = ff_filter_alloc(filter, inst_name);
return *filter_ctx ? 0 : AVERROR(ENOMEM);
}
#endif
static void free_link(AVFilterLink *link) static void free_link(AVFilterLink *link)
{ {
if (!link) if (!link)

30
libavfilter/avfilter.h
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@ -479,22 +479,6 @@ attribute_deprecated
AVFilter **av_filter_next(AVFilter **filter); AVFilter **av_filter_next(AVFilter **filter);
#endif #endif
#if FF_API_AVFILTER_OPEN
/**
* Create a filter instance.
*
* @param filter_ctx put here a pointer to the created filter context
* on success, NULL on failure
* @param filter the filter to create an instance of
* @param inst_name Name to give to the new instance. Can be NULL for none.
* @return >= 0 in case of success, a negative error code otherwise
* @deprecated use avfilter_graph_alloc_filter() instead
*/
attribute_deprecated
int avfilter_open(AVFilterContext **filter_ctx, AVFilter *filter, const char *inst_name);
#endif
#if FF_API_AVFILTER_INIT_FILTER #if FF_API_AVFILTER_INIT_FILTER
/** /**
* Initialize a filter. * Initialize a filter.
@ -691,20 +675,6 @@ AVFilterContext *avfilter_graph_alloc_filter(AVFilterGraph *graph,
*/ */
AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, char *name); AVFilterContext *avfilter_graph_get_filter(AVFilterGraph *graph, char *name);
#if FF_API_AVFILTER_OPEN
/**
* Add an existing filter instance to a filter graph.
*
* @param graphctx the filter graph
* @param filter the filter to be added
*
* @deprecated use avfilter_graph_alloc_filter() to allocate a filter in a
* filter graph
*/
attribute_deprecated
int avfilter_graph_add_filter(AVFilterGraph *graphctx, AVFilterContext *filter);
#endif
/** /**
* Create and add a filter instance into an existing graph. * Create and add a filter instance into an existing graph.
* The filter instance is created from the filter filt and inited * The filter instance is created from the filter filt and inited

17
libavfilter/avfiltergraph.c
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@ -116,23 +116,6 @@ void avfilter_graph_free(AVFilterGraph **graph)
av_freep(graph); av_freep(graph);
} }
#if FF_API_AVFILTER_OPEN
int avfilter_graph_add_filter(AVFilterGraph *graph, AVFilterContext *filter)
{
AVFilterContext **filters = av_realloc(graph->filters,
sizeof(*filters) * (graph->nb_filters + 1));
if (!filters)
return AVERROR(ENOMEM);
graph->filters = filters;
graph->filters[graph->nb_filters++] = filter;
filter->graph = graph;
return 0;
}
#endif
int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt, int avfilter_graph_create_filter(AVFilterContext **filt_ctx, const AVFilter *filt,
const char *name, const char *args, void *opaque, const char *name, const char *args, void *opaque,
AVFilterGraph *graph_ctx) AVFilterGraph *graph_ctx)

3
libavfilter/version.h
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@ -49,9 +49,6 @@
* the public API and may change, break or disappear at any time. * the public API and may change, break or disappear at any time.
*/ */
#ifndef FF_API_AVFILTER_OPEN
#define FF_API_AVFILTER_OPEN (LIBAVFILTER_VERSION_MAJOR < 7)
#endif
#ifndef FF_API_AVFILTER_INIT_FILTER #ifndef FF_API_AVFILTER_INIT_FILTER
#define FF_API_AVFILTER_INIT_FILTER (LIBAVFILTER_VERSION_MAJOR < 7) #define FF_API_AVFILTER_INIT_FILTER (LIBAVFILTER_VERSION_MAJOR < 7)
#endif #endif