+ Zhichao for review.

> -----Original Message-----
> From: Gris87 <[email protected]>
> Sent: Monday, September 16, 2019 7:22 AM
> To: [email protected]
> Cc: Gris87 <[email protected]>; Ni, Ray <[email protected]>
> Subject: [PATCH] MdeModulePkg: Add missing sourceX for Blt
> 
> There is no sourceX offset in case when
> Configure->PixelFormat == PixelBlueGreenRedReserved8BitPerColor.
> We are copying most left pixels instead of copying required rectangle.
> 
> Signed-off-by: Gris87 <[email protected]>
> Cc: Ruiyu Ni <[email protected]>
> ---
>  MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.c
> b/MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.c
> index 47c5326e99..ff7979c962 100644
> --- a/MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.c
> +++ b/MdeModulePkg/Library/FrameBufferBltLib/FrameBufferBltLib.c
> @@ -504,7 +504,7 @@ FrameBufferBltLibBufferToVideo (
>      Destination = Configure->FrameBuffer + Offset;
> 
>      if (Configure->PixelFormat == PixelBlueGreenRedReserved8BitPerColor) {
> -      Source = (UINT8 *) BltBuffer + (SrcY * Delta);
> +      Source = (UINT8 *) BltBuffer + (SrcY * Delta) + SourceX * sizeof 
> (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);
>      } else {
>        for (IndexX = 0; IndexX < Width; IndexX++) {
>          Blt =
> --
> 2.19.1


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