[PATCH 8/8] Use av_strerror() in print_error().

Stefano Sabatini stefano.sabatini-lala
Sun Mar 14 01:15:48 CET 2010


---
 cmdutils.c |   30 ++++--------------------------
 1 files changed, 4 insertions(+), 26 deletions(-)

diff --git a/cmdutils.c b/cmdutils.c
index a4306d0..1fe4387 100644
--- a/cmdutils.c
+++ b/cmdutils.c
@@ -291,39 +291,17 @@ void set_context_opts(void *ctx, void *opts_ctx, int flags)
 
 void print_error(const char *filename, int err)
 {
+    char errbuf[128];
+
     switch(err) {
-    case AVERROR_NUMEXPECTED:
-        fprintf(stderr, "%s: Incorrect image filename syntax.\n"
-                "Use '%%d' to specify the image number:\n"
-                "  for img1.jpg, img2.jpg, ..., use 'img%%d.jpg';\n"
-                "  for img001.jpg, img002.jpg, ..., use 'img%%03d.jpg'.\n",
-                filename);
-        break;
-    case AVERROR_INVALIDDATA:
-        fprintf(stderr, "%s: Error while parsing header\n", filename);
-        break;
-    case AVERROR_NOFMT:
-        fprintf(stderr, "%s: Unknown format\n", filename);
-        break;
-    case AVERROR(EIO):
-        fprintf(stderr, "%s: I/O error occurred\n"
-                "Usually that means that input file is truncated and/or corrupted.\n",
-                filename);
-        break;
-    case AVERROR(ENOMEM):
-        fprintf(stderr, "%s: memory allocation error occurred\n", filename);
-        break;
-    case AVERROR(ENOENT):
-        fprintf(stderr, "%s: no such file or directory\n", filename);
-        break;
 #if CONFIG_NETWORK
     case AVERROR(FF_NETERROR(EPROTONOSUPPORT)):
         fprintf(stderr, "%s: Unsupported network protocol\n", filename);
         break;
 #endif
     default:
-        fprintf(stderr, "%s: Error while opening file\n", filename);
-        break;
+        av_strerror(err, errbuf, sizeof(errbuf));
+        fprintf(stderr, "%s: %s\n", filename, errbuf);
     }
 }
 
-- 
1.6.6.1


--YZ5djTAD1cGYuMQK--



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