* commit 'cfe64613923a2d47644a87386146ada1f9f6b659': avfilter: Document avfilter_graph_alloc return value
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| @@ -1245,6 +1245,8 @@ typedef struct AVFilterGraph { · 1244 unmodified lines | ||
| 1245 | 1245 | |
| 1246 | 1246 | /** |
| 1247 | 1247 | * Allocate a filter graph. |
| 1248 | + * | |
| 1249 | + * @return the allocated filter graph on success or NULL. | |
| 1248 | 1250 | */ |
| 1249 | 1251 | AVFilterGraph *avfilter_graph_alloc(void); |
| 1250 | 1252 | |