change the try order of DRI2 and DRI3

try DRI2 firstly, if suecess, it could detect driver name , also could use vaPutSurfaces. if failed , try DRI3, it only support driver name detection could not use vaPutSurfaces. if there are both DRI2 and DRI3 it could ensure vaPutSurfaces work Signed-off-by: Carl Zhang <[email protected]>
intel · Jun 9, 2023 · aa95c58 · aa95c58
1 parent f3752ec
commit aa95c58
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/va/x11/va_x11.c b/va/x11/va_x11.c
@@ -77,10 +77,9 @@ static VAStatus va_DisplayContextGetDriverNames(
 {
     VAStatus vaStatus = VA_STATUS_ERROR_UNKNOWN;
 
-    if (!getenv("LIBVA_DRI3_DISABLE"))
+    vaStatus = va_DRI2_GetDriverNames(pDisplayContext, drivers, num_drivers);
+    if (!getenv("LIBVA_DRI3_DISABLE") &&  (vaStatus != VA_STATUS_SUCCESS))
         vaStatus = va_DRI3_GetDriverNames(pDisplayContext, drivers, num_drivers);
-    if (vaStatus != VA_STATUS_SUCCESS)
-        vaStatus = va_DRI2_GetDriverNames(pDisplayContext, drivers, num_drivers);
 #ifdef HAVE_NVCTRL
     if (vaStatus != VA_STATUS_SUCCESS)
         vaStatus = va_NVCTRL_GetDriverNames(pDisplayContext, drivers, num_drivers);