mirror of https://github.com/acidanthera/audk.git
OptionRomPkg: Add BltLib definition
This library is intended to make it easy to perform blt operations on a GOP framebuffer without using the GOP Blt function. There can be two main forms of implementations of this library: 1) A library which interfaces directly with a framebuffer, and has no dependence on the GOP protocol. Once configured with the framebuffer parameters, it can operate directly on the framebuffer. 2) A library which interfaces with the GOP protocol. In this case this library provides a convenience layer and allows blt code to look cleaner. Potential uses for this library: * Video driver with a framebuffer will not need to implement GOP Blt function itself. Instead it can utilize an implementation of this library as described in #1 above. * OS Loader code which would like to easily use the GOP framebuffer after Exit Boot Services. This would use a library instance as described in #1 above. * Any other code which would like to call GOP blt, but simplify the code with the more convenient functions provided by this library interface. (Using a library as described in #2 above.) git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11520 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
parent
2b578de0b2
commit
caebd91505
|
@ -0,0 +1,259 @@
|
||||||
|
/** @file
|
||||||
|
Library for performing video blt operations
|
||||||
|
|
||||||
|
Copyright (c) 2009 - 2011, Intel Corporation<BR>
|
||||||
|
All rights reserved. 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>
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
Configure the BltLib for a frame-buffer
|
||||||
|
|
||||||
|
@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 passed in
|
||||||
|
@retval EFI_SUCCESS - Blt operation success
|
||||||
|
|
||||||
|
**/
|
||||||
|
EFI_STATUS
|
||||||
|
EFIAPI
|
||||||
|
BltLibConfigure (
|
||||||
|
IN VOID *FrameBuffer,
|
||||||
|
IN EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *FrameBufferInfo
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
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 OUT 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
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
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 - Blt operation success
|
||||||
|
|
||||||
|
**/
|
||||||
|
EFI_STATUS
|
||||||
|
EFIAPI
|
||||||
|
BltLibVideoFill (
|
||||||
|
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[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 - Blt operation success
|
||||||
|
|
||||||
|
**/
|
||||||
|
EFI_STATUS
|
||||||
|
EFIAPI
|
||||||
|
BltLibVideoToBltBuffer (
|
||||||
|
OUT EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
|
||||||
|
IN UINTN SourceX,
|
||||||
|
IN UINTN SourceY,
|
||||||
|
IN UINTN Width,
|
||||||
|
IN UINTN Height
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
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 - Blt operation success
|
||||||
|
|
||||||
|
**/
|
||||||
|
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
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
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 - Blt operation success
|
||||||
|
|
||||||
|
**/
|
||||||
|
EFI_STATUS
|
||||||
|
EFIAPI
|
||||||
|
BltLibBufferToVideo (
|
||||||
|
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
|
||||||
|
IN UINTN DestinationX,
|
||||||
|
IN UINTN DestinationY,
|
||||||
|
IN UINTN Width,
|
||||||
|
IN UINTN Height
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
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 - Blt operation success
|
||||||
|
|
||||||
|
**/
|
||||||
|
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
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
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 - Blt operation success
|
||||||
|
|
||||||
|
**/
|
||||||
|
EFI_STATUS
|
||||||
|
EFIAPI
|
||||||
|
BltLibVideoToVideo (
|
||||||
|
IN UINTN SourceX,
|
||||||
|
IN UINTN SourceY,
|
||||||
|
IN UINTN DestinationX,
|
||||||
|
IN UINTN DestinationY,
|
||||||
|
IN UINTN Width,
|
||||||
|
IN UINTN Height
|
||||||
|
);
|
||||||
|
|
||||||
|
|
||||||
|
/**
|
||||||
|
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
|
||||||
|
);
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
|
@ -24,6 +24,15 @@
|
||||||
PACKAGE_GUID = AA3865E8-7F30-4f59-8696-99F560101852
|
PACKAGE_GUID = AA3865E8-7F30-4f59-8696-99F560101852
|
||||||
PACKAGE_VERSION = 0.1
|
PACKAGE_VERSION = 0.1
|
||||||
|
|
||||||
|
[Includes.common]
|
||||||
|
Include
|
||||||
|
|
||||||
|
[LibraryClasses]
|
||||||
|
## @libraryclass Provides an interface for performing UEFI Graphics
|
||||||
|
## Output Protocol Video blt operations
|
||||||
|
##
|
||||||
|
BltLib|Include/Library/BltLib.h
|
||||||
|
|
||||||
[PcdsFeatureFlag]
|
[PcdsFeatureFlag]
|
||||||
gOptionRomPkgTokenSpaceGuid.PcdSupportScsiPassThru|TRUE|BOOLEAN|0x00010001
|
gOptionRomPkgTokenSpaceGuid.PcdSupportScsiPassThru|TRUE|BOOLEAN|0x00010001
|
||||||
gOptionRomPkgTokenSpaceGuid.PcdSupportExtScsiPassThru|TRUE|BOOLEAN|0x00010002
|
gOptionRomPkgTokenSpaceGuid.PcdSupportExtScsiPassThru|TRUE|BOOLEAN|0x00010002
|
||||||
|
|
Loading…
Reference in New Issue