提交: dffab7e47182aa3e4698ad4830b83e7fc9d4536c - hardware-intel-common-libva (git)

hardware/intel/common/libva

Commit MetaInfo

• 修订版: dffab7e47182aa3e4698ad4830b83e7fc9d4536c (tree)
• 时间: 2017-09-27 13:48:16
• 作者: Mark Thompson <sw@jkqx...>
• Commiter: Xiang, Haihao

Log Message

Add a macro to indicate deprecation

This will generate a warning on gcc and compatible (clang, icc),
and do nothing with other compilers. There is a separate macro
for enum variables, because gcc did not support deprecating them
until version 6.

Signed-off-by: Mark Thompson <[e-mail]>

更改概述

• modified: va/va.h

差异

--- a/va/va.h
+++ b/va/va.h
@@ -86,6 +86,18 @@
 extern "C" {
 #endif
 
+#ifdef __GNUC__
+#define va_deprecated __attribute__((deprecated))
+#if __GNUC__ >= 6
+#define va_deprecated_enum va_deprecated
+#else
+#define va_deprecated_enum
+#endif
+#else
+#define va_deprecated
+#define va_deprecated_enum
+#endif
+
 /**
  * \mainpage Video Acceleration (VA) API
  *