Generic metadata API.

[ffmpeg] / libavcodec / internal.h

diff --git a/libavcodec/internal.h b/libavcodec/internal.h
index 189090eaada4e537eb77d0d84810d852d72b5b94..ec954a4f0f48babd56d23fc05dc779d4090dfa2d 100644 (file)
--- a/libavcodec/internal.h
+++ b/libavcodec/internal.h
@@ -1,12 +1,39 @@
-#ifndef INTERNAL_H
-#define INTERNAL_H
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
 
 /**
  * @file internal.h
- * common functions for internal libavcodec use
+ * common internal api header.
  */
 
+#ifndef AVCODEC_INTERNAL_H
+#define AVCODEC_INTERNAL_H
 
-int av_tempfile(char *prefix, char **filename);
+/**
+ * Logs a generic warning message about a missing feature.
+ * @param[in] avc a pointer to an arbitrary struct of which the first field is
+ * a pointer to an AVClass struct
+ * @param[in] feature string containing the name of the missing feature
+ * @param[in] want_sample indicates if samples are wanted which exhibit this feature.
+ * If \p want_sample is non-zero, additional verbage will be added to the log
+ * message which tells the user how to report samples to the development
+ * mailing list.
+ */
+void ff_log_missing_feature(void *avc, const char *feature, int want_sample);
 
-#endif /* INTERNAL_H */
+#endif /* AVCODEC_INTERNAL_H */