[Spice-devel] [PATCH qxl-wddm-dod 2/3] Enable screen rotation of 180 and 270 degrees

[Marek Kedzierski]

ack

----- Original Message -----
> From: "Yuri Benditovich" <yuri.benditovich at daynix.com>
> To: spice-devel at lists.freedesktop.org
> Cc: yan at daynix.com
> Sent: Thursday, February 27, 2020 11:02:54 AM
> Subject: [Spice-devel] [PATCH qxl-wddm-dod 2/3] Enable screen rotation of 180 and 270 degrees
> 
> https://bugzilla.redhat.com/show_bug.cgi?id=1791804
> Currently the screen can be shown as Landscape and
> Portrait (90 deg. rotation). Allowing also Flipped
> Portrait (270 deg. rotation) and Flipped Landscape
> (180 deg).
> 
> Signed-off-by: Yuri Benditovich <yuri.benditovich at daynix.com>
> ---
>  qxldod/QxlDod.cpp | 8 ++++++--
>  1 file changed, 6 insertions(+), 2 deletions(-)
> 
> diff --git a/qxldod/QxlDod.cpp b/qxldod/QxlDod.cpp
> index 95c0e97..6e97360 100755
> --- a/qxldod/QxlDod.cpp
> +++ b/qxldod/QxlDod.cpp
> @@ -1299,8 +1299,8 @@ NTSTATUS QxlDod::EnumVidPnCofuncModality(_In_ CONST
> DXGKARG_ENUMVIDPNCOFUNCMODAL
>                  LocalVidPnPresentPath.ContentTransformation.RotationSupport.Identity
>                  = 1;
>                  // Sample supports only Rotate90
>                  LocalVidPnPresentPath.ContentTransformation.RotationSupport.Rotate90
>                  = 1;
> -
> LocalVidPnPresentPath.ContentTransformation.RotationSupport.Rotate180
> = 0;
> -
> LocalVidPnPresentPath.ContentTransformation.RotationSupport.Rotate270
> = 0;
> +
> LocalVidPnPresentPath.ContentTransformation.RotationSupport.Rotate180
> = 1;
> +
> LocalVidPnPresentPath.ContentTransformation.RotationSupport.Rotate270
> = 1;
>                  SupportFieldsModified = TRUE;
>              }
>          } // End: ROTATION
> @@ -1639,6 +1639,8 @@ NTSTATUS QxlDod::SetSourceModeAndPath(CONST
> D3DKMDT_VIDPN_SOURCE_MODE* pSourceMo
>               if (pCurrentBddMode->DispInfo.Width ==
>               pModeInfo->VisScreenWidth &&
>                   pCurrentBddMode->DispInfo.Height ==
>                   pModeInfo->VisScreenHeight )
>               {
> +                 DbgPrint(TRACE_LEVEL_INFORMATION, ("%s: %dx%d, rotation
> %d\n", __FUNCTION__,
> +                     pCurrentBddMode->SrcModeHeight,
> pCurrentBddMode->SrcModeWidth, pCurrentBddMode->Rotation));
>                   Status =
>                   m_pHWDevice->SetCurrentMode(m_pHWDevice->GetModeNumber(ModeIndex));
>                   if (NT_SUCCESS(Status))
>                   {
> @@ -1684,6 +1686,8 @@ NTSTATUS QxlDod::IsVidPnPathFieldsValid(CONST
> D3DKMDT_VIDPN_PRESENT_PATH* pPath)
>      }
>      else if ((pPath->ContentTransformation.Rotation !=
>      D3DKMDT_VPPR_IDENTITY) &&
>               (pPath->ContentTransformation.Rotation !=
>               D3DKMDT_VPPR_ROTATE90) &&
> +             (pPath->ContentTransformation.Rotation !=
> D3DKMDT_VPPR_ROTATE180) &&
> +             (pPath->ContentTransformation.Rotation !=
> D3DKMDT_VPPR_ROTATE270) &&
>               (pPath->ContentTransformation.Rotation !=
>               D3DKMDT_VPPR_NOTSPECIFIED) &&
>               (pPath->ContentTransformation.Rotation !=
>               D3DKMDT_VPPR_UNINITIALIZED))
>      {
> --
> 2.17.1
> 
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