avfilter: Constify all AVFilters

[ffmpeg] / libavfilter / vf_ocr.c

diff --git a/libavfilter/vf_ocr.c b/libavfilter/vf_ocr.c
index d5f76059b792bd9848fc23974ca2cba29d74c53f..6de474025a20317402871b5e345b6b1ec1b5b2e0 100644 (file)
--- a/libavfilter/vf_ocr.c
+++ b/libavfilter/vf_ocr.c
@@ -43,7 +43,7 @@ typedef struct OCRContext {
 static const AVOption ocr_options[] = {
     { "datapath",  "set datapath",            OFFSET(datapath),  AV_OPT_TYPE_STRING, {.str=NULL},  0, 0, FLAGS },
     { "language",  "set language",            OFFSET(language),  AV_OPT_TYPE_STRING, {.str="eng"}, 0, 0, FLAGS },
-    { "whitelist", "set character whitelist", OFFSET(whitelist), AV_OPT_TYPE_STRING, {.str="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ.:;,-+_!?\"'[]{}()<>|/\\=*&%$#@!~"}, 0, 0, FLAGS },
+    { "whitelist", "set character whitelist", OFFSET(whitelist), AV_OPT_TYPE_STRING, {.str="0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ.:;,-+_!?\"'[]{}()<>|/\\=*&%$#@!~ "}, 0, 0, FLAGS },
     { "blacklist", "set character blacklist", OFFSET(blacklist), AV_OPT_TYPE_STRING, {.str=""},    0, 0, FLAGS },
     { NULL }
 };
@@ -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),