API changes, most recent first:
+2012-07-10 - xxxxxxx - lavfi 3.2.0 - avfilter.h
+ Add init_opaque() callback to AVFilter struct.
+
2012-06-26 - xxxxxxx - lavu 51.63.100 - imgutils.h
Add functions to libavutil/imgutils.h:
av_image_get_buffer_size()
{
int ret=0;
- if (filter->filter->init)
+ if (filter->filter->init_opaque)
+ ret = filter->filter->init_opaque(filter, args, opaque);
+ else if (filter->filter->init)
ret = filter->filter->init(filter, args);
return ret;
}
* AVERROR(ENOSYS) on unsupported commands
*/
int (*process_command)(AVFilterContext *, const char *cmd, const char *arg, char *res, int res_len, int flags);
+
+ /**
+ * Filter initialization function, alternative to the init()
+ * callback. Args contains the user-supplied parameters, opaque is
+ * used for providing binary data.
+ */
+ int (*init_opaque)(AVFilterContext *ctx, const char *args, void *opaque);
} AVFilter;
/** An instance of a filter */
#include "libavutil/avutil.h"
#define LIBAVFILTER_VERSION_MAJOR 3
-#define LIBAVFILTER_VERSION_MINOR 1
+#define LIBAVFILTER_VERSION_MINOR 2
#define LIBAVFILTER_VERSION_MICRO 100
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \