edk2: Remove packages moved to edk2-platforms

https://bugzilla.tianocore.org/show_bug.cgi?id=1467
https://bugzilla.tianocore.org/show_bug.cgi?id=1374
https://bugzilla.tianocore.org/show_bug.cgi?id=1793

Remove the following packages that have been imported to
edk2-platforms/master
  * Omap35xxPkg
  * BeagleBoardPkg
  * QuarkSocPkg
  * QuarkPlatformPkg
  * Vlv2DeviceRefCodePkg
  * Vlv2TbltDevicePkg
  * OptionRomPkg

Cc: Zailiang Sun <zailiang.sun@intel.com>
Cc: Yi Qian <yi.qian@intel.com>
Cc: Kelly Steele <kelly.steele@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Michael Kubacki <michael.a.kubacki@intel.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Cc: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Michael Kubacki <michael.a.kubacki@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
Reviewed-by: Zailiang Sun <zailiang.sun@intel.com>
Reviewed-by: Kelly Steele <kelly.steele@intel.com>

1 files changed, 0 insertions, 744 deletions

diff --git a/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c b/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c
deleted file mode 100644
index 520fac4c63..0000000000
--- a/OptionRomPkg/Library/FrameBufferBltLib/FrameBufferBltLib.c
+++ /dev/null
@@ -1,744 +0,0 @@
-/** @file

-  FrameBufferBltLib - Library to perform blt operations on a frame buffer.

-

-  Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>

-  SPDX-License-Identifier: BSD-2-Clause-Patent

-

-**/

-

-#include "PiDxe.h"

-#include <Library/BaseLib.h>

-#include <Library/BaseMemoryLib.h>

-#include <Library/BltLib.h>

-#include <Library/DebugLib.h>

-

-#if 0

-#define VDEBUG DEBUG

-#else

-#define VDEBUG(x)

-#endif

-

-#define MAX_LINE_BUFFER_SIZE (SIZE_4KB * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))

-

-UINTN                           mBltLibColorDepth;

-UINTN                           mBltLibWidthInBytes;

-UINTN                           mBltLibBytesPerPixel;

-UINTN                           mBltLibWidthInPixels;

-UINTN                           mBltLibHeight;

-UINT8                           mBltLibLineBuffer[MAX_LINE_BUFFER_SIZE];

-UINT8                           *mBltLibFrameBuffer;

-EFI_GRAPHICS_PIXEL_FORMAT       mPixelFormat;

-EFI_PIXEL_BITMASK               mPixelBitMasks;

-INTN                            mPixelShl[4]; // R-G-B-Rsvd

-INTN                            mPixelShr[4]; // R-G-B-Rsvd

-

-

-VOID

-ConfigurePixelBitMaskFormat (

-  IN EFI_PIXEL_BITMASK          *BitMask

-  )

-{

-  UINTN   Loop;

-  UINT32  *Masks;

-  UINT32  MergedMasks;

-

-  MergedMasks = 0;

-  Masks = (UINT32*) BitMask;

-  for (Loop = 0; Loop < 3; Loop++) {

-    ASSERT ((Loop == 3) || (Masks[Loop] != 0));

-    ASSERT ((MergedMasks & Masks[Loop]) == 0);

-    mPixelShl[Loop] = HighBitSet32 (Masks[Loop]) - 23 + (Loop * 8);

-    if (mPixelShl[Loop] < 0) {

-      mPixelShr[Loop] = -mPixelShl[Loop];

-      mPixelShl[Loop] = 0;

-    } else {

-      mPixelShr[Loop] = 0;

-    }

-    MergedMasks = (UINT32) (MergedMasks | Masks[Loop]);

-    DEBUG ((EFI_D_INFO, "%d: shl:%d shr:%d mask:%x\n", Loop, mPixelShl[Loop], mPixelShr[Loop], Masks[Loop]));

-  }

-  MergedMasks = (UINT32) (MergedMasks | Masks[3]);

-

-  ASSERT (MergedMasks != 0);

-  mBltLibBytesPerPixel = (UINTN) ((HighBitSet32 (MergedMasks) + 7) / 8);

-

-  DEBUG ((EFI_D_INFO, "Bytes per pixel: %d\n", mBltLibBytesPerPixel));

-

-  CopyMem (&mPixelBitMasks, BitMask, sizeof (*BitMask));

-}

-

-

-/**

-  Configure the FrameBufferLib instance

-

-  @param[in] FrameBuffer      Pointer to the start of the frame buffer

-  @param[in] FrameBufferInfo  Describes the frame buffer characteristics

-

-  @retval  EFI_INVALID_PARAMETER - Invalid parameter

-  @retval  EFI_UNSUPPORTED - The BltLib does not support this configuration

-  @retval  EFI_SUCCESS - Blt operation success

-

-**/

-EFI_STATUS

-EFIAPI

-BltLibConfigure (

-  IN  VOID                                 *FrameBuffer,

-  IN  EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *FrameBufferInfo

-  )

-{

-  STATIC EFI_PIXEL_BITMASK  RgbPixelMasks =

-    { 0x000000ff, 0x0000ff00, 0x00ff0000, 0xff000000 };

-  STATIC EFI_PIXEL_BITMASK  BgrPixelMasks =

-    { 0x00ff0000, 0x0000ff00, 0x000000ff, 0xff000000 };

-

-  switch (FrameBufferInfo->PixelFormat) {

-  case PixelRedGreenBlueReserved8BitPerColor:

-    ConfigurePixelBitMaskFormat (&RgbPixelMasks);

-    break;

-  case PixelBlueGreenRedReserved8BitPerColor:

-    ConfigurePixelBitMaskFormat (&BgrPixelMasks);

-    break;

-  case PixelBitMask:

-    ConfigurePixelBitMaskFormat (&(FrameBufferInfo->PixelInformation));

-    break;

-  case PixelBltOnly:

-    ASSERT (FrameBufferInfo->PixelFormat != PixelBltOnly);

-    return EFI_UNSUPPORTED;

-  default:

-    ASSERT (FALSE);

-    return EFI_INVALID_PARAMETER;

-  }

-  mPixelFormat = FrameBufferInfo->PixelFormat;

-

-  mBltLibFrameBuffer = (UINT8*) FrameBuffer;

-  mBltLibWidthInPixels = (UINTN) FrameBufferInfo->HorizontalResolution;

-  mBltLibHeight = (UINTN) FrameBufferInfo->VerticalResolution;

-  mBltLibWidthInBytes = mBltLibWidthInPixels * mBltLibBytesPerPixel;

-

-  ASSERT (mBltLibWidthInBytes < sizeof (mBltLibLineBuffer));

-

-  return EFI_SUCCESS;

-}

-

-

-/**

-  Performs a UEFI Graphics Output Protocol Blt operation.

-

-  @param[in,out] BltBuffer     - The data to transfer to screen

-  @param[in]     BltOperation  - The operation to perform

-  @param[in]     SourceX       - The X coordinate of the source for BltOperation

-  @param[in]     SourceY       - The Y coordinate of the source for BltOperation

-  @param[in]     DestinationX  - The X coordinate of the destination for BltOperation

-  @param[in]     DestinationY  - The Y coordinate of the destination for BltOperation

-  @param[in]     Width         - The width of a rectangle in the blt rectangle in pixels

-  @param[in]     Height        - The height of a rectangle in the blt rectangle in pixels

-  @param[in]     Delta         - Not used for EfiBltVideoFill and EfiBltVideoToVideo operation.

-                                 If a Delta of 0 is used, the entire BltBuffer will be operated on.

-                                 If a subrectangle of the BltBuffer is used, then Delta represents

-                                 the number of bytes in a row of the BltBuffer.

-

-  @retval  EFI_DEVICE_ERROR - A hardware error occured

-  @retval  EFI_INVALID_PARAMETER - Invalid parameter passed in

-  @retval  EFI_SUCCESS - Blt operation success

-

-**/

-EFI_STATUS

-EFIAPI

-BltLibGopBlt (

-  IN  EFI_GRAPHICS_OUTPUT_BLT_PIXEL         *BltBuffer, OPTIONAL

-  IN  EFI_GRAPHICS_OUTPUT_BLT_OPERATION     BltOperation,

-  IN  UINTN                                 SourceX,

-  IN  UINTN                                 SourceY,

-  IN  UINTN                                 DestinationX,

-  IN  UINTN                                 DestinationY,

-  IN  UINTN                                 Width,

-  IN  UINTN                                 Height,

-  IN  UINTN                                 Delta

-  )

-{

-  switch (BltOperation) {

-  case EfiBltVideoToBltBuffer:

-    return BltLibVideoToBltBufferEx (

-             BltBuffer,

-             SourceX,

-             SourceY,

-             DestinationX,

-             DestinationY,

-             Width,

-             Height,

-             Delta

-             );

-

-  case EfiBltVideoToVideo:

-    return BltLibVideoToVideo (

-             SourceX,

-             SourceY,

-             DestinationX,

-             DestinationY,

-             Width,

-             Height

-             );

-

-  case EfiBltVideoFill:

-    return BltLibVideoFill (

-             BltBuffer,

-             DestinationX,

-             DestinationY,

-             Width,

-             Height

-             );

-

-  case EfiBltBufferToVideo:

-    return BltLibBufferToVideoEx (

-             BltBuffer,

-             SourceX,

-             SourceY,

-             DestinationX,

-             DestinationY,

-             Width,

-             Height,

-             Delta

-             );

-  default:

-    return EFI_INVALID_PARAMETER;

-  }

-}

-

-

-/**

-  Performs a UEFI Graphics Output Protocol Blt Video Fill.

-

-  @param[in]  Color         Color to fill the region with

-  @param[in]  DestinationX  X location to start fill operation

-  @param[in]  DestinationY  Y location to start fill operation

-  @param[in]  Width         Width (in pixels) to fill

-  @param[in]  Height        Height to fill

-

-  @retval  EFI_DEVICE_ERROR - A hardware error occured

-  @retval  EFI_INVALID_PARAMETER - Invalid parameter passed in

-  @retval  EFI_SUCCESS - The sizes were returned

-

-**/

-EFI_STATUS

-EFIAPI

-BltLibVideoFill (

-  IN  EFI_GRAPHICS_OUTPUT_BLT_PIXEL         *Color,

-  IN  UINTN                                 DestinationX,

-  IN  UINTN                                 DestinationY,

-  IN  UINTN                                 Width,

-  IN  UINTN                                 Height

-  )

-{

-  UINTN                           DstY;

-  VOID                            *BltMemDst;

-  UINTN                           X;

-  UINT8                           Uint8;

-  UINT32                          Uint32;

-  UINT64                          WideFill;

-  BOOLEAN                         UseWideFill;

-  BOOLEAN                         LineBufferReady;

-  UINTN                           Offset;

-  UINTN                           WidthInBytes;

-  UINTN                           SizeInBytes;

-

-  //

-  // BltBuffer to Video: Source is BltBuffer, destination is Video

-  //

-  if (DestinationY + Height > mBltLibHeight) {

-    DEBUG ((EFI_D_INFO, "VideoFill: Past screen (Y)\n"));

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (DestinationX + Width > mBltLibWidthInPixels) {

-    DEBUG ((EFI_D_INFO, "VideoFill: Past screen (X)\n"));

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (Width == 0 || Height == 0) {

-    DEBUG ((EFI_D_INFO, "VideoFill: Width or Height is 0\n"));

-    return EFI_INVALID_PARAMETER;

-  }

-

-  WidthInBytes = Width * mBltLibBytesPerPixel;

-

-  Uint32 = *(UINT32*) Color;

-  WideFill =

-    (UINT32) (

-        (((Uint32 << mPixelShl[0]) >> mPixelShr[0]) & mPixelBitMasks.RedMask) |

-        (((Uint32 << mPixelShl[1]) >> mPixelShr[1]) & mPixelBitMasks.GreenMask) |

-        (((Uint32 << mPixelShl[2]) >> mPixelShr[2]) & mPixelBitMasks.BlueMask)

-      );

-  VDEBUG ((EFI_D_INFO, "VideoFill: color=0x%x, wide-fill=0x%x\n", Uint32, WideFill));

-

-  //

-  // If the size of the pixel data evenly divides the sizeof

-  // WideFill, then a wide fill operation can be used

-  //

-  UseWideFill = TRUE;

-  if ((sizeof (WideFill) % mBltLibBytesPerPixel) == 0) {

-    for (X = mBltLibBytesPerPixel; X < sizeof (WideFill); X++) {

-      ((UINT8*)&WideFill)[X] = ((UINT8*)&WideFill)[X % mBltLibBytesPerPixel];

-    }

-  } else {

-    //

-    // If all the bytes in the pixel are the same value, then use

-    // a wide fill operation.

-    //

-    for (

-      X = 1, Uint8 = ((UINT8*)&WideFill)[0];

-      X < mBltLibBytesPerPixel;

-      X++) {

-      if (Uint8 != ((UINT8*)&WideFill)[X]) {

-        UseWideFill = FALSE;

-        break;

-      }

-    }

-    if (UseWideFill) {

-      SetMem ((VOID*) &WideFill, sizeof (WideFill), Uint8);

-    }

-  }

-

-  if (UseWideFill && (DestinationX == 0) && (Width == mBltLibWidthInPixels)) {

-    VDEBUG ((EFI_D_INFO, "VideoFill (wide, one-shot)\n"));

-    Offset = DestinationY * mBltLibWidthInPixels;

-    Offset = mBltLibBytesPerPixel * Offset;

-    BltMemDst = (VOID*) (mBltLibFrameBuffer + Offset);

-    SizeInBytes = WidthInBytes * Height;

-    if (SizeInBytes >= 8) {

-      SetMem32 (BltMemDst, SizeInBytes & ~3, (UINT32) WideFill);

-      SizeInBytes = SizeInBytes & 3;

-    }

-    if (SizeInBytes > 0) {

-      SetMem (BltMemDst, SizeInBytes, (UINT8)(UINTN) WideFill);

-    }

-  } else {

-    LineBufferReady = FALSE;

-    for (DstY = DestinationY; DstY < (Height + DestinationY); DstY++) {

-      Offset = (DstY * mBltLibWidthInPixels) + DestinationX;

-      Offset = mBltLibBytesPerPixel * Offset;

-      BltMemDst = (VOID*) (mBltLibFrameBuffer + Offset);

-

-      if (UseWideFill && (((UINTN) BltMemDst & 7) == 0)) {

-        VDEBUG ((EFI_D_INFO, "VideoFill (wide)\n"));

-        SizeInBytes = WidthInBytes;

-        if (SizeInBytes >= 8) {

-          SetMem64 (BltMemDst, SizeInBytes & ~7, WideFill);

-          SizeInBytes = SizeInBytes & 7;

-        }

-        if (SizeInBytes > 0) {

-          CopyMem (BltMemDst, (VOID*) &WideFill, SizeInBytes);

-        }

-      } else {

-        VDEBUG ((EFI_D_INFO, "VideoFill (not wide)\n"));

-        if (!LineBufferReady) {

-          CopyMem (mBltLibLineBuffer, &WideFill, mBltLibBytesPerPixel);

-          for (X = 1; X < Width; ) {

-            CopyMem(

-              (mBltLibLineBuffer + (X * mBltLibBytesPerPixel)),

-              mBltLibLineBuffer,

-              MIN (X, Width - X) * mBltLibBytesPerPixel

-              );

-            X = X + MIN (X, Width - X);

-          }

-          LineBufferReady = TRUE;

-        }

-        CopyMem (BltMemDst, mBltLibLineBuffer, WidthInBytes);

-      }

-    }

-  }

-

-  return EFI_SUCCESS;

-}

-

-

-/**

-  Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation.

-

-  @param[out] BltBuffer     Output buffer for pixel color data

-  @param[in]  SourceX       X location within video

-  @param[in]  SourceY       Y location within video

-  @param[in]  Width         Width (in pixels)

-  @param[in]  Height        Height

-

-  @retval  EFI_DEVICE_ERROR - A hardware error occured

-  @retval  EFI_INVALID_PARAMETER - Invalid parameter passed in

-  @retval  EFI_SUCCESS - The sizes were returned

-

-**/

-EFI_STATUS

-EFIAPI

-BltLibVideoToBltBuffer (

-  OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL         *BltBuffer,

-  IN  UINTN                                 SourceX,

-  IN  UINTN                                 SourceY,

-  IN  UINTN                                 Width,

-  IN  UINTN                                 Height

-  )

-{

-  return BltLibVideoToBltBufferEx (

-           BltBuffer,

-           SourceX,

-           SourceY,

-           0,

-           0,

-           Width,

-           Height,

-           0

-           );

-}

-

-

-/**

-  Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation

-  with extended parameters.

-

-  @param[out] BltBuffer     Output buffer for pixel color data

-  @param[in]  SourceX       X location within video

-  @param[in]  SourceY       Y location within video

-  @param[in]  DestinationX  X location within BltBuffer

-  @param[in]  DestinationY  Y location within BltBuffer

-  @param[in]  Width         Width (in pixels)

-  @param[in]  Height        Height

-  @param[in]  Delta         Number of bytes in a row of BltBuffer

-

-  @retval  EFI_DEVICE_ERROR - A hardware error occured

-  @retval  EFI_INVALID_PARAMETER - Invalid parameter passed in

-  @retval  EFI_SUCCESS - The sizes were returned

-

-**/

-EFI_STATUS

-EFIAPI

-BltLibVideoToBltBufferEx (

-  OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL         *BltBuffer,

-  IN  UINTN                                 SourceX,

-  IN  UINTN                                 SourceY,

-  IN  UINTN                                 DestinationX,

-  IN  UINTN                                 DestinationY,

-  IN  UINTN                                 Width,

-  IN  UINTN                                 Height,

-  IN  UINTN                                 Delta

-  )

-{

-  UINTN                           DstY;

-  UINTN                           SrcY;

-  EFI_GRAPHICS_OUTPUT_BLT_PIXEL   *Blt;

-  VOID                            *BltMemSrc;

-  VOID                            *BltMemDst;

-  UINTN                           X;

-  UINT32                          Uint32;

-  UINTN                           Offset;

-  UINTN                           WidthInBytes;

-

-  //

-  // Video to BltBuffer: Source is Video, destination is BltBuffer

-  //

-  if (SourceY + Height > mBltLibHeight) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (SourceX + Width > mBltLibWidthInPixels) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (Width == 0 || Height == 0) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  //

-  // If Delta is zero, then the entire BltBuffer is being used, so Delta

-  // is the number of bytes in each row of BltBuffer.  Since BltBuffer is Width pixels size,

-  // the number of bytes in each row can be computed.

-  //

-  if (Delta == 0) {

-    Delta = Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);

-  }

-

-  WidthInBytes = Width * mBltLibBytesPerPixel;

-

-  //

-  // Video to BltBuffer: Source is Video, destination is BltBuffer

-  //

-  for (SrcY = SourceY, DstY = DestinationY; DstY < (Height + DestinationY); SrcY++, DstY++) {

-

-    Offset = (SrcY * mBltLibWidthInPixels) + SourceX;

-    Offset = mBltLibBytesPerPixel * Offset;

-    BltMemSrc = (VOID *) (mBltLibFrameBuffer + Offset);

-

-    if (mPixelFormat == PixelBlueGreenRedReserved8BitPerColor) {

-      BltMemDst =

-        (VOID *) (

-            (UINT8 *) BltBuffer +

-            (DstY * Delta) +

-            (DestinationX * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))

-          );

-    } else {

-      BltMemDst = (VOID *) mBltLibLineBuffer;

-    }

-

-    CopyMem (BltMemDst, BltMemSrc, WidthInBytes);

-

-    if (mPixelFormat != PixelBlueGreenRedReserved8BitPerColor) {

-      for (X = 0; X < Width; X++) {

-        Blt         = (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) ((UINT8 *) BltBuffer + (DstY * Delta) + (DestinationX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL));

-        Uint32 = *(UINT32*) (mBltLibLineBuffer + (X * mBltLibBytesPerPixel));

-        *(UINT32*) Blt =

-          (UINT32) (

-              (((Uint32 & mPixelBitMasks.RedMask)   >> mPixelShl[0]) << mPixelShr[0]) |

-              (((Uint32 & mPixelBitMasks.GreenMask) >> mPixelShl[1]) << mPixelShr[1]) |

-              (((Uint32 & mPixelBitMasks.BlueMask)  >> mPixelShl[2]) << mPixelShr[2])

-            );

-      }

-    }

-  }

-

-  return EFI_SUCCESS;

-}

-

-

-/**

-  Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation.

-

-  @param[in]  BltBuffer     Output buffer for pixel color data

-  @param[in]  DestinationX  X location within video

-  @param[in]  DestinationY  Y location within video

-  @param[in]  Width         Width (in pixels)

-  @param[in]  Height        Height

-

-  @retval  EFI_DEVICE_ERROR - A hardware error occured

-  @retval  EFI_INVALID_PARAMETER - Invalid parameter passed in

-  @retval  EFI_SUCCESS - The sizes were returned

-

-**/

-EFI_STATUS

-EFIAPI

-BltLibBufferToVideo (

-  IN  EFI_GRAPHICS_OUTPUT_BLT_PIXEL         *BltBuffer,

-  IN  UINTN                                 DestinationX,

-  IN  UINTN                                 DestinationY,

-  IN  UINTN                                 Width,

-  IN  UINTN                                 Height

-  )

-{

-  return BltLibBufferToVideoEx (

-           BltBuffer,

-           0,

-           0,

-           DestinationX,

-           DestinationY,

-           Width,

-           Height,

-           0

-           );

-}

-

-

-/**

-  Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation

-  with extended parameters.

-

-  @param[in]  BltBuffer     Output buffer for pixel color data

-  @param[in]  SourceX       X location within BltBuffer

-  @param[in]  SourceY       Y location within BltBuffer

-  @param[in]  DestinationX  X location within video

-  @param[in]  DestinationY  Y location within video

-  @param[in]  Width         Width (in pixels)

-  @param[in]  Height        Height

-  @param[in]  Delta         Number of bytes in a row of BltBuffer

-

-  @retval  EFI_DEVICE_ERROR - A hardware error occured

-  @retval  EFI_INVALID_PARAMETER - Invalid parameter passed in

-  @retval  EFI_SUCCESS - The sizes were returned

-

-**/

-EFI_STATUS

-EFIAPI

-BltLibBufferToVideoEx (

-  IN  EFI_GRAPHICS_OUTPUT_BLT_PIXEL         *BltBuffer,

-  IN  UINTN                                 SourceX,

-  IN  UINTN                                 SourceY,

-  IN  UINTN                                 DestinationX,

-  IN  UINTN                                 DestinationY,

-  IN  UINTN                                 Width,

-  IN  UINTN                                 Height,

-  IN  UINTN                                 Delta

-  )

-{

-  UINTN                           DstY;

-  UINTN                           SrcY;

-  EFI_GRAPHICS_OUTPUT_BLT_PIXEL   *Blt;

-  VOID                            *BltMemSrc;

-  VOID                            *BltMemDst;

-  UINTN                           X;

-  UINT32                          Uint32;

-  UINTN                           Offset;

-  UINTN                           WidthInBytes;

-

-  //

-  // BltBuffer to Video: Source is BltBuffer, destination is Video

-  //

-  if (DestinationY + Height > mBltLibHeight) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (DestinationX + Width > mBltLibWidthInPixels) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (Width == 0 || Height == 0) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  //

-  // If Delta is zero, then the entire BltBuffer is being used, so Delta

-  // is the number of bytes in each row of BltBuffer.  Since BltBuffer is Width pixels size,

-  // the number of bytes in each row can be computed.

-  //

-  if (Delta == 0) {

-    Delta = Width * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL);

-  }

-

-  WidthInBytes = Width * mBltLibBytesPerPixel;

-

-  for (SrcY = SourceY, DstY = DestinationY; SrcY < (Height + SourceY); SrcY++, DstY++) {

-

-    Offset = (DstY * mBltLibWidthInPixels) + DestinationX;

-    Offset = mBltLibBytesPerPixel * Offset;

-    BltMemDst = (VOID*) (mBltLibFrameBuffer + Offset);

-

-    if (mPixelFormat == PixelBlueGreenRedReserved8BitPerColor) {

-      BltMemSrc = (VOID *) ((UINT8 *) BltBuffer + (SrcY * Delta));

-    } else {

-      for (X = 0; X < Width; X++) {

-        Blt =

-          (EFI_GRAPHICS_OUTPUT_BLT_PIXEL *) (

-              (UINT8 *) BltBuffer +

-              (SrcY * Delta) +

-              ((SourceX + X) * sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL))

-            );

-        Uint32 = *(UINT32*) Blt;

-        *(UINT32*) (mBltLibLineBuffer + (X * mBltLibBytesPerPixel)) =

-          (UINT32) (

-              (((Uint32 << mPixelShl[0]) >> mPixelShr[0]) & mPixelBitMasks.RedMask) |

-              (((Uint32 << mPixelShl[1]) >> mPixelShr[1]) & mPixelBitMasks.GreenMask) |

-              (((Uint32 << mPixelShl[2]) >> mPixelShr[2]) & mPixelBitMasks.BlueMask)

-            );

-      }

-      BltMemSrc = (VOID *) mBltLibLineBuffer;

-    }

-

-    CopyMem (BltMemDst, BltMemSrc, WidthInBytes);

-  }

-

-  return EFI_SUCCESS;

-}

-

-

-/**

-  Performs a UEFI Graphics Output Protocol Blt Video to Video operation

-

-  @param[in]  SourceX       X location within video

-  @param[in]  SourceY       Y location within video

-  @param[in]  DestinationX  X location within video

-  @param[in]  DestinationY  Y location within video

-  @param[in]  Width         Width (in pixels)

-  @param[in]  Height        Height

-

-  @retval  EFI_DEVICE_ERROR - A hardware error occured

-  @retval  EFI_INVALID_PARAMETER - Invalid parameter passed in

-  @retval  EFI_SUCCESS - The sizes were returned

-

-**/

-EFI_STATUS

-EFIAPI

-BltLibVideoToVideo (

-  IN  UINTN                                 SourceX,

-  IN  UINTN                                 SourceY,

-  IN  UINTN                                 DestinationX,

-  IN  UINTN                                 DestinationY,

-  IN  UINTN                                 Width,

-  IN  UINTN                                 Height

-  )

-{

-  VOID                            *BltMemSrc;

-  VOID                            *BltMemDst;

-  UINTN                           Offset;

-  UINTN                           WidthInBytes;

-  INTN                            LineStride;

-

-  //

-  // Video to Video: Source is Video, destination is Video

-  //

-  if (SourceY + Height > mBltLibHeight) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (SourceX + Width > mBltLibWidthInPixels) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (DestinationY + Height > mBltLibHeight) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (DestinationX + Width > mBltLibWidthInPixels) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  if (Width == 0 || Height == 0) {

-    return EFI_INVALID_PARAMETER;

-  }

-

-  WidthInBytes = Width * mBltLibBytesPerPixel;

-

-  Offset = (SourceY * mBltLibWidthInPixels) + SourceX;

-  Offset = mBltLibBytesPerPixel * Offset;

-  BltMemSrc = (VOID *) (mBltLibFrameBuffer + Offset);

-

-  Offset = (DestinationY * mBltLibWidthInPixels) + DestinationX;

-  Offset = mBltLibBytesPerPixel * Offset;

-  BltMemDst = (VOID *) (mBltLibFrameBuffer + Offset);

-

-  LineStride = mBltLibWidthInBytes;

-  if ((UINTN) BltMemDst > (UINTN) BltMemSrc) {

-    LineStride = -LineStride;

-  }

-

-  while (Height > 0) {

-    CopyMem (BltMemDst, BltMemSrc, WidthInBytes);

-

-    BltMemSrc = (VOID*) ((UINT8*) BltMemSrc + LineStride);

-    BltMemDst = (VOID*) ((UINT8*) BltMemDst + LineStride);

-    Height--;

-  }

-

-  return EFI_SUCCESS;

-}

-

-

-/**

-  Returns the sizes related to the video device

-

-  @param[out]  Width   Width (in pixels)

-  @param[out]  Height  Height (in pixels)

-

-  @retval  EFI_INVALID_PARAMETER - Invalid parameter passed in

-  @retval  EFI_SUCCESS - The sizes were returned

-

-**/

-EFI_STATUS

-EFIAPI

-BltLibGetSizes (

-  OUT UINTN                                 *Width,  OPTIONAL

-  OUT UINTN                                 *Height  OPTIONAL

-  )

-{

-  if (Width != NULL) {

-    *Width = mBltLibWidthInPixels;

-  }

-  if (Height != NULL) {

-    *Height = mBltLibHeight;

-  }

-

-  return EFI_SUCCESS;

-}

-