[PORT FROM R3] libva: add vaSetTimestampForSurface API.

BZ: 37057

Need sent timestamp info to hwc through video driver for widi case.

Change-Id: I51b4d0b5a3a1dbd091090cd50c5d72e90a6a2e3d
Orig-Change-Id: I232fe83d2d812598d20f3be86408627bab4e7ec1
Signed-off-by: Fei Jiang <fei.jiang@intel.com>
Reviewed-on: http://android.intel.com:8080/50110
Reviewed-by: Ding, Haitao <haitao.ding@intel.com>
Tested-by: Ding, Haitao <haitao.ding@intel.com>
Reviewed-by: buildbot <buildbot@intel.com>
Tested-by: buildbot <buildbot@intel.com>

3 files changed, 32 insertions, 0 deletions

diff --git a/va/va_backend_tpi.h b/va/va_backend_tpi.h
index 56998de..172c1af 100644
--- a/va/va_backend_tpi.h
+++ b/va/va_backend_tpi.h
@@ -102,6 +102,13 @@ struct VADriverVTableTPI
                 unsigned int number_cliprects, /* number of clip rects in the clip list */
                 unsigned int flags /* de-interlacing flags */
                 );
+
+        VAStatus (*vaSetTimestampForSurface)(
+                VADisplay dpy,
+                VASurfaceID surface,
+                long long timestamp
+                );
+
 };
 
 
diff --git a/va/va_tpi.c b/va/va_tpi.c
index e9169fc..5451f70 100644
--- a/va/va_tpi.c
+++ b/va/va_tpi.c
@@ -202,3 +202,22 @@ VAStatus vaPutSurfaceBuf (
   } else
       return VA_STATUS_ERROR_UNIMPLEMENTED;
 }
+
+VAStatus vaSetTimestampForSurface(
+    VADisplay dpy,
+    VASurfaceID surface,
+    long long timestamp
+)
+{
+    VADriverContextP ctx;
+    struct VADriverVTableTPI *tpi;
+    CHECK_DISPLAY(dpy);
+    ctx = CTX(dpy);
+
+    tpi = ( struct VADriverVTableTPI *)ctx->vtable_tpi;
+    if (tpi && tpi->vaSetTimestampForSurface) {
+        return tpi->vaSetTimestampForSurface(ctx, surface, timestamp);
+    } else
+        return VA_STATUS_ERROR_UNIMPLEMENTED;
+
+}
diff --git a/va/va_tpi.h b/va/va_tpi.h
index 921c8fe..060d387 100644
--- a/va/va_tpi.h
+++ b/va/va_tpi.h
@@ -113,6 +113,12 @@ VAStatus vaCreateSurfaceFromKBuf(
     unsigned int chroma_v_offset
 );
 
+VAStatus vaSetTimestampForSurface(
+    VADisplay dpy,
+    VASurfaceID surface,
+    long long timestamp
+);
+
 
 #ifdef __cplusplus
 }