Merge commit 'f099d3d1d5466bd63f4ab36270d169ff9ea613b8'

* commit 'f099d3d1d5466bd63f4ab36270d169ff9ea613b8':
  Add av_log_{ask_for_sample|missing_feature} replacements to libavutil
  ismindex: Check the return value of allocations

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 21 insertions, 0 deletions

diff --git a/libavutil/internal.h b/libavutil/internal.h
index a105fe6b44..6ff14facb5 100644
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -162,4 +162,25 @@
 #   define ONLY_IF_THREADS_ENABLED(x) NULL
 #endif
 
+/**
+ * Log 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] msg string containing the name of the missing feature
+ */
+void avpriv_report_missing_feature(void *avc,
+                                   const char *msg, ...) av_printf_format(2, 3);
+
+/**
+ * Log a generic warning message about a missing feature.
+ * Additionally request that a sample showcasing the feature be uploaded.
+ *
+ * @param[in] avc a pointer to an arbitrary struct of which the first field is
+ *                a pointer to an AVClass struct
+ * @param[in] msg string containing the name of the missing feature
+ */
+void avpriv_request_sample(void *avc,
+                           const char *msg, ...) av_printf_format(2, 3);
+
 #endif /* AVUTIL_INTERNAL_H */