avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_ocr.c

diff --git a/libavfilter/vf_ocr.c b/libavfilter/vf_ocr.c
index c7ccb4a84f6c603a2128060a9b3e8ee9240d40f3..6de474025a20317402871b5e345b6b1ec1b5b2e0 100644 (file)
--- a/libavfilter/vf_ocr.c
+++ b/libavfilter/vf_ocr.c
@@ -146,7 +146,7 @@ static const AVFilterPad ocr_outputs[] = {
     { NULL }
 };
 
-AVFilter ff_vf_ocr = {
+const AVFilter ff_vf_ocr = {
     .name          = "ocr",
     .description   = NULL_IF_CONFIG_SMALL("Optical Character Recognition."),
     .priv_size     = sizeof(OCRContext),