#include "libavutil/avutil.h"
#define LIBAVFILTER_VERSION_MAJOR 1
-#define LIBAVFILTER_VERSION_MINOR 12
+#define LIBAVFILTER_VERSION_MINOR 13
#define LIBAVFILTER_VERSION_MICRO 0
#define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
AVFilterFormats *avfilter_make_format_list(const enum PixelFormat *pix_fmts);
/**
+ * Adds pix_fmt to the list of pixel formats contained in avff.
+ *
+ * @return a non negative value in case of success, or a negative
+ * value corresponding to an AVERROR code in case of error
+ */
+int avfilter_add_colorspace(AVFilterFormats *avff, enum PixelFormat pix_fmt);
+
+/**
* Returns a list of all colorspaces supported by FFmpeg.
*/
AVFilterFormats *avfilter_all_colorspaces(void);
return formats;
}
+int avfilter_add_colorspace(AVFilterFormats *avff, enum PixelFormat pix_fmt)
+{
+ enum PixelFormat *pix_fmts =
+ av_realloc(avff->formats, sizeof(avff->formats) * (avff->format_count+1));
+
+ if (!pix_fmts)
+ return AVERROR(ENOMEM);
+
+ avff->formats = pix_fmts;
+ avff->formats[avff->format_count++] = pix_fmt;
+ return 0;
+}
+
AVFilterFormats *avfilter_all_colorspaces(void)
{
AVFilterFormats *ret;