|
@@ -24,48 +24,6 @@
|
|
|
|
|
|
#include "avfilter.h"
|
|
|
|
|
|
-/** Linked-list of filters to create for an AVFilterGraphDesc */
|
|
|
-typedef struct AVFilterGraphDescFilter
|
|
|
-{
|
|
|
- int index; ///< filter instance index
|
|
|
- char *filter; ///< name of filter type
|
|
|
- char *args; ///< filter parameters
|
|
|
- struct AVFilterGraphDescFilter *next;
|
|
|
-} AVFilterGraphDescFilter;
|
|
|
-
|
|
|
-/** Linked-list of links between filters */
|
|
|
-typedef struct AVFilterGraphDescLink
|
|
|
-{
|
|
|
- /* TODO: allow referencing pads by name, not just by index */
|
|
|
- int src; ///< index of the source filter
|
|
|
- unsigned srcpad; ///< index of the output pad on the source filter
|
|
|
-
|
|
|
- int dst; ///< index of the dest filter
|
|
|
- unsigned dstpad; ///< index of the input pad on the dest filter
|
|
|
-
|
|
|
- struct AVFilterGraphDescLink *next;
|
|
|
-} AVFilterGraphDescLink;
|
|
|
-
|
|
|
-/** Linked-list of filter pads to be exported from the graph */
|
|
|
-typedef struct AVFilterGraphDescExport
|
|
|
-{
|
|
|
- /* TODO: allow referencing pads by name, not just by index */
|
|
|
- char *name; ///< name of the exported pad
|
|
|
- int filter; ///< index of the filter
|
|
|
- unsigned pad; ///< index of the pad to be exported
|
|
|
-
|
|
|
- struct AVFilterGraphDescExport *next;
|
|
|
-} AVFilterGraphDescExport;
|
|
|
-
|
|
|
-/** Description of a graph to be loaded from a file, etc */
|
|
|
-typedef struct
|
|
|
-{
|
|
|
- AVFilterGraphDescFilter *filters; ///< filters in the graph
|
|
|
- AVFilterGraphDescLink *links; ///< links between the filters
|
|
|
- AVFilterGraphDescExport *inputs; ///< inputs to export
|
|
|
- AVFilterGraphDescExport *outputs; ///< outputs to export
|
|
|
-} AVFilterGraphDesc;
|
|
|
-
|
|
|
typedef struct AVFilterGraph {
|
|
|
unsigned filter_count;
|
|
|
AVFilterContext **filters;
|
|
@@ -83,12 +41,6 @@ typedef struct AVFilterGraph {
|
|
|
*/
|
|
|
int avfilter_graph_parse_chain(AVFilterGraph *graph, const char *filters, AVFilterContext *in, int inpad, AVFilterContext *out, int outpad);
|
|
|
|
|
|
-/**
|
|
|
- * Free a filter graph description.
|
|
|
- * @param desc The graph description to free
|
|
|
- */
|
|
|
-void avfilter_graph_free_desc(AVFilterGraphDesc *desc);
|
|
|
-
|
|
|
/**
|
|
|
* Add an existing filter instance to a filter graph.
|
|
|
* @param graph The filter graph
|
|
@@ -106,9 +58,4 @@ int avfilter_graph_config_formats(AVFilterGraph *graphctx);
|
|
|
*/
|
|
|
int avfilter_graph_config_links(AVFilterGraph *graphctx);
|
|
|
|
|
|
-
|
|
|
-int graph_load_from_desc3(AVFilterGraph *ctx, AVFilterGraphDesc *desc,
|
|
|
- AVFilterContext *in, int inpad,
|
|
|
- AVFilterContext *out, int outpad);
|
|
|
-
|
|
|
#endif /* FFMPEG_AVFILTERGRAPH_H */
|