[Libva] [PATCH 27/42] VA_STATUS_ERROR_HW_BUSY: error code to indicate HW is busy

[Xiang, Haihao]

From: Austin Yuan <shengquan.yuan at intel.com>

Example: the harward only supports one way encode, but we
start two encode apps. This error code can return to app

Signed-off-by: Austin Yuan <shengquan.yuan at intel.com>
---
 va/va.h |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/va/va.h b/va/va.h
index 3ecf6f2..69589d6 100644
--- a/va/va.h
+++ b/va/va.h
@@ -172,6 +172,8 @@ typedef int VAStatus;	/* Return status type from functions */
  * of generic attribute values.
  */
 #define VA_STATUS_ERROR_INVALID_VALUE           0x00000019
+/** \brief Indicate HW busy (e.g. run multiple encoding simultaneously). */
+#define VA_STATUS_ERROR_HW_BUSY                 0x00000022
 #define VA_STATUS_ERROR_UNKNOWN			0xFFFFFFFF
 
 /* De-interlacing flags for vaPutSurface() */
-- 
1.7.4.1