check pitch from application for user ptr

Signed-off-by: XinfengZhang <carl.zhang@intel.com>
intel · Sep 5, 2019 · ab3c3c6 · ab3c3c6
1 parent ec34d40
commit ab3c3c6
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/media_driver/linux/common/ddi/media_libva_util.cpp b/media_driver/linux/common/ddi/media_libva_util.cpp
@@ -354,6 +354,12 @@ VAStatus DdiMediaUtil_AllocateSurface(
                 gmmParams.BaseHeight = mediaSurface->pSurfDesc->uiSize / mediaSurface->pSurfDesc->uiPitches[0];
             }
         }
+        if(mediaSurface->pSurfDesc->uiVaMemType == VA_SURFACE_ATTRIB_MEM_TYPE_USER_PTR)
+        {
+            gmmParams.ExistingSysMemSize = mediaSurface->pSurfDesc->uiBuffserSize;
+            gmmParams.pExistingSysMem    = mediaSurface->pSurfDesc->ulBuffer;
+            gmmParams.Flags.Info.ExistingSysMem = true;
+        }
     }
     else
     {
@@ -405,6 +411,12 @@ VAStatus DdiMediaUtil_AllocateSurface(
     uint32_t    gmmPitch;
     uint32_t    gmmSize;
     uint32_t    gmmHeight;
+
+    gmmPitch    = (uint32_t)gmmResourceInfo->GetRenderPitch();
+    if( DdiMediaUtil_IsExternalSurface(mediaSurface) && ( mediaSurface->pSurfDesc->uiVaMemType == VA_SURFACE_ATTRIB_MEM_TYPE_USER_PTR ) && mediaSurface->pSurfDesc->uiPitches[0])
+    {
+        gmmResourceInfo->OverridePitch(mediaSurface->pSurfDesc->uiPitches[0]);
+    }
     gmmPitch    = (uint32_t)gmmResourceInfo->GetRenderPitch();
     gmmSize     = (uint32_t)gmmResourceInfo->GetSizeSurface();
     gmmHeight   = gmmResourceInfo->GetBaseHeight();