Report the identifiers of unrecognised video & audio codecs.

1 files changed, 39 insertions, 0 deletions

diff --git a/src/xine-engine/buffer_types.c b/src/xine-engine/buffer_types.c
index c7b6ae860..b0e01db31 100644
--- a/src/xine-engine/buffer_types.c
+++ b/src/xine-engine/buffer_types.c
@@ -33,6 +33,8 @@
 #include <stdlib.h>
 #include <inttypes.h>
 #include <xine/buffer.h>
+#include <xine/xineutils.h>
+#include <xine/xine_internal.h>
 #include "bswap.h"
 
 typedef struct video_db_s {
@@ -1209,6 +1211,43 @@ int i;
   return "";
 }
 
+
+static void code_to_text (char ascii[5], uint32_t code)
+{
+  int i;
+  for (i = 0; i < 4; ++i)
+  {
+    int byte = code & 0xFF;
+    ascii[i] = (byte < ' ') ? ' ' : (byte >= 0x7F) ? '.' : (char) byte;
+    code >>= 8;
+  }
+}
+
+void _x_report_video_fourcc (xine_t *xine, const char *module, uint32_t code)
+{
+  if (code)
+  {
+    char ascii[5];
+    code_to_text (ascii, code);
+    xprintf (xine, XINE_VERBOSITY_LOG,
+             _("%s: unknown video FourCC code %#x \"%s\"\n"),
+             module, code, ascii);
+  }
+}
+
+void _x_report_audio_format_tag (xine_t *xine, const char *module, uint32_t code)
+{
+  if (code)
+  {
+    char ascii[5];
+    code_to_text (ascii, code);
+    xprintf (xine, XINE_VERBOSITY_LOG,
+             _("%s: unknown audio format tag code %#x \"%s\"\n"),
+             module, code, ascii);
+  }
+}
+
+
 void _x_bmiheader_le2me( xine_bmiheader *bih ) {
   /* OBS: fourcc must be read using machine endianness
    *      so don't play with biCompression here!