enable Modular DRM support in libva

BZ:174825

Define data structure and Macro for Modular DRM.
They will be used in psb_video, etc

Change-Id: Ie0b1e4f0ba9d47d19c88bb5db1bdf81468251544
Signed-off-by: mahongpe <hongpeng.ma@intel.com>
Signed-off-by: pingshix <pingx.shi@intel.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/va/va.h b/va/va.h
index 84e50db..532bf6a 100755
--- a/va/va.h
+++ b/va/va.h
@@ -649,6 +649,9 @@ typedef union _VAConfigAttribValDecJPEG {
     /** \brief Reserved for future use. */
     unsigned int reserved[3]; 
 } VAConfigAttribValDecJPEG;
+/** \brief Driver supports subsample mode for slice decoding */
+#define VA_DEC_SLICE_MODE_SUBSAMPLE    0x00000004
+
 /**@}*/
 
 /** @name Attribute values for VAConfigAttribEncPackedHeaders */
@@ -2507,6 +2510,14 @@ typedef struct _VAParsePictureParameterBuffer {
         unsigned int value;
     } flags;
 
+    union {
+        struct {
+            unsigned char nalu_header_unit_type : 5;
+            unsigned char nalu_header_ref_idc : 2;
+        } bits;
+        unsigned char value;
+    } nalu_header;
+
     unsigned short expected_pic_parameter_set_id;
     unsigned char num_slice_groups_minus1;
     unsigned char slice_group_map_type;