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/** @file
Library for performing video blt operations.
Copyright (c) 2009 - 2016, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef __BLT_LIB__
#define __BLT_LIB__
#include <Protocol/GraphicsOutput.h>
/**
Performs a UEFI Graphics Output Protocol Blt Video Fill.
@param[in] FrameBuffer Pointer to the start of the frame buffer
@param[in] FrameBufferInfo Describes the frame buffer characteristics
@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 Blt operation success
**/
EFI_STATUS
EFIAPI
BltVideoFill (
IN VOID *FrameBuffer,
IN EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *FrameBufferInfo,
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *Color,
IN UINTN DestinationX,
IN UINTN DestinationY,
IN UINTN Width,
IN UINTN Height
);
/**
Performs a UEFI Graphics Output Protocol Blt Video to Buffer operation.
@param[in] FrameBuffer Pointer to the start of the frame buffer
@param[in] FrameBufferInfo Describes the frame buffer characteristics
@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 Blt operation success
**/
EFI_STATUS
EFIAPI
BltVideoToBuffer (
IN VOID *FrameBuffer,
IN EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *FrameBufferInfo,
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
);
/**
Performs a UEFI Graphics Output Protocol Blt Buffer to Video operation.
@param[in] FrameBuffer Pointer to the start of the frame buffer
@param[in] FrameBufferInfo Describes the frame buffer characteristics
@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 Blt operation success
**/
EFI_STATUS
EFIAPI
BltBufferToVideo (
IN VOID *FrameBuffer,
IN EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *FrameBufferInfo,
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
);
/**
Performs a UEFI Graphics Output Protocol Blt Video to Video operation.
@param[in] FrameBuffer Pointer to the start of the frame buffer
@param[in] FrameBufferInfo Describes the frame buffer characteristics
@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 Blt operation success
**/
EFI_STATUS
EFIAPI
BltVideoToVideo (
IN VOID *FrameBuffer,
IN EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *FrameBufferInfo,
IN UINTN SourceX,
IN UINTN SourceY,
IN UINTN DestinationX,
IN UINTN DestinationY,
IN UINTN Width,
IN UINTN Height
);
#endif
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