Properly use av_log rather than fprintf/printf.

Fix the "implicit declaration of function 'please_use_av_log'" warnings.
Patch by JonY <10walls _AT_ gmail #dot# com>

Originally committed as revision 15200 to svn://svn.ffmpeg.org/ffmpeg/trunk

1 files changed, 6 insertions, 6 deletions

diff --git a/vhook/imlib2.c b/vhook/imlib2.c
index b013cfb286..49a5bb2a10 100644
--- a/vhook/imlib2.c
+++ b/vhook/imlib2.c
@@ -215,21 +215,21 @@ int Configure(void **ctxp, int argc, char *argv[])
                 ci->fileImage = av_strdup(optarg);
                 break;
             case '?':
-                fprintf(stderr, "Unrecognized argument '%s'\n", argv[optind]);
+                av_log(NULL, AV_LOG_ERROR, "Unrecognized argument '%s'\n", argv[optind]);
                 return -1;
         }
     }
 
     if (ci->eval_colors && !(ci->expr_R && ci->expr_G && ci->expr_B))
     {
-        fprintf(stderr, "You must specify expressions for all or no colors.\n");
+        av_log(NULL, AV_LOG_ERROR, "You must specify expressions for all or no colors.\n");
         return -1;
     }
 
     if (ci->text || ci->file) {
         ci->fn = imlib_load_font(font);
         if (!ci->fn) {
-            fprintf(stderr, "Failed to load font '%s'\n", font);
+            av_log(NULL, AV_LOG_ERROR, "Failed to load font '%s'\n", font);
             return -1;
         }
         imlib_context_set_font(ci->fn);
@@ -242,7 +242,7 @@ int Configure(void **ctxp, int argc, char *argv[])
 
         if (ci->eval_colors)
         {
-            fprintf(stderr, "You must not specify both a color name and expressions for the colors.\n");
+            av_log(NULL, AV_LOG_ERROR, "You must not specify both a color name and expressions for the colors.\n");
             return -1;
         }
 
@@ -255,7 +255,7 @@ int Configure(void **ctxp, int argc, char *argv[])
                 f = fopen("/usr/lib/X11/rgb.txt", "r");
         }
         if (!f) {
-            fprintf(stderr, "Failed to find RGB color names file\n");
+            av_log(NULL, AV_LOG_ERROR, "Failed to find RGB color names file\n");
             return -1;
         }
         while (fgets(buff, sizeof(buff), f)) {
@@ -274,7 +274,7 @@ int Configure(void **ctxp, int argc, char *argv[])
         }
         fclose(f);
         if (!done) {
-            fprintf(stderr, "Unable to find color '%s' in rgb.txt\n", color);
+            av_log(NULL, AV_LOG_ERROR, "Unable to find color '%s' in rgb.txt\n", color);
             return -1;
         }
     } else if (ci->eval_colors) {