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author | Carl Zhang <carl.zhang@intel.com> | 2020-01-20 03:15:11 -0500 |
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committer | XinfengZhang <carl.zhang@intel.com> | 2020-05-25 14:31:51 +0800 |
commit | 0014ada0eb0fd09a0dd928e5a132ecf12ed85c2e (patch) | |
tree | 99e9214dc02484c7be4999bf5d2871ef56449cc3 | |
parent | 6456e003dfb45c2df5f785cdcbc21b07302c08ec (diff) | |
download | libva-0014ada0eb0fd09a0dd928e5a132ecf12ed85c2e.tar.gz |
add definition to enforce both reflist not empty
it is a suppliment of https://github.com/intel/libva/pull/220
to distinguish P frame and low delay B frame
Signed-off-by: Carl Zhang <carl.zhang@intel.com>
-rwxr-xr-x | va/va.h | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -1024,6 +1024,8 @@ typedef union _VAConfigAttribValEncJPEG { #define VA_PREDICTION_DIRECTION_PREVIOUS 0x00000001 /** \brief Driver support backward prediction frame/slice */ #define VA_PREDICTION_DIRECTION_FUTURE 0x00000002 +/** \brief Dirver require both reference list must be not empty for inter frame */ +#define VA_PREDICTION_DIRECTION_BI_NOT_EMPTY 0x00000004 /**@}*/ /** @name Attribute values for VAConfigAttribEncIntraRefresh */ |