[FFmpeg-devel] [PATCH] frei0r: handle string params

[Raphael Graf]

This is needed for some of the frei0r filters (facebl0r and facedetect) which accept string parameters.

Fixes the issue described here:
http://www.ffmpeg-archive.org/Unable-to-set-ffmpeg-frei0r-facedetect-filter-parameter-td4680190.html



Signed-off-by: Raphael Graf <r at undefined.ch>
---
 libavfilter/vf_frei0r.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libavfilter/vf_frei0r.c b/libavfilter/vf_frei0r.c
index 8aeac08519..67b2f374c3 100644
--- a/libavfilter/vf_frei0r.c
+++ b/libavfilter/vf_frei0r.c
@@ -93,6 +93,7 @@ static int set_param(AVFilterContext *ctx, f0r_param_info_t info, int index, cha
         double d;
         f0r_param_color_t col;
         f0r_param_position_t pos;
+        f0r_param_string *str;
     } val;
     char *tail;
     uint8_t rgba[4];
@@ -126,6 +127,11 @@ static int set_param(AVFilterContext *ctx, f0r_param_info_t info, int index, cha
         break;
     }

+    case F0R_PARAM_STRING:
+        val.str = param;
+        break;
+    }
+
     s->set_param_value(s->instance, &val, index);
     return 0;

-- 
2.18.0