diff options
author | Jonathan Zhang <jonzhang@fb.com> | 2020-06-09 17:56:53 -0700 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2020-06-25 11:57:06 +0000 |
commit | 6d27778973edf6bdebfa812eac8893d52961a891 (patch) | |
tree | 8023f5c4d98247b5ef3ceb18b8820e1131753f7e /src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/UgaDraw.h | |
parent | c9222f956763d20397152a44985bdb4abdb19e2d (diff) |
vendorcode/intel: Add edk2-stable202005 support
This patch includes (edk2/edk2-stable202005) all required headers
for edk2-stable202005 quarterly EDK2 tag from EDK2 github project
using below command:
>> git clone https://github.com/tianocore/edk2.git vedk2-stable202005
Only include necessary header files.
MdePkg/Include/Base.h was updated to avoid compilation errors through
safeguarding definitions for MIN, MAX, NULL, ABS, ARRAY_SIZE.
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: I3172505d9b829647ee1208c87623172f10b39310
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42239
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/UgaDraw.h')
-rw-r--r-- | src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/UgaDraw.h | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/UgaDraw.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/UgaDraw.h new file mode 100644 index 0000000000..1b2bd17b4c --- /dev/null +++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Protocol/UgaDraw.h @@ -0,0 +1,160 @@ +/** @file + UGA Draw protocol from the EFI 1.10 specification. + + Abstraction of a very simple graphics device. + + Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef __UGA_DRAW_H__ +#define __UGA_DRAW_H__ + + +#define EFI_UGA_DRAW_PROTOCOL_GUID \ + { \ + 0x982c298b, 0xf4fa, 0x41cb, {0xb8, 0x38, 0x77, 0xaa, 0x68, 0x8f, 0xb8, 0x39 } \ + } + +typedef struct _EFI_UGA_DRAW_PROTOCOL EFI_UGA_DRAW_PROTOCOL; + +/** + Return the current video mode information. + + @param This The EFI_UGA_DRAW_PROTOCOL instance. + @param HorizontalResolution The size of video screen in pixels in the X dimension. + @param VerticalResolution The size of video screen in pixels in the Y dimension. + @param ColorDepth Number of bits per pixel, currently defined to be 32. + @param RefreshRate The refresh rate of the monitor in Hertz. + + @retval EFI_SUCCESS Mode information returned. + @retval EFI_NOT_STARTED Video display is not initialized. Call SetMode () + @retval EFI_INVALID_PARAMETER One of the input args was NULL. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_UGA_DRAW_PROTOCOL_GET_MODE)( + IN EFI_UGA_DRAW_PROTOCOL *This, + OUT UINT32 *HorizontalResolution, + OUT UINT32 *VerticalResolution, + OUT UINT32 *ColorDepth, + OUT UINT32 *RefreshRate + ); + +/** + Set the current video mode information. + + @param This The EFI_UGA_DRAW_PROTOCOL instance. + @param HorizontalResolution The size of video screen in pixels in the X dimension. + @param VerticalResolution The size of video screen in pixels in the Y dimension. + @param ColorDepth Number of bits per pixel, currently defined to be 32. + @param RefreshRate The refresh rate of the monitor in Hertz. + + @retval EFI_SUCCESS Mode information returned. + @retval EFI_NOT_STARTED Video display is not initialized. Call SetMode () + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_UGA_DRAW_PROTOCOL_SET_MODE)( + IN EFI_UGA_DRAW_PROTOCOL *This, + IN UINT32 HorizontalResolution, + IN UINT32 VerticalResolution, + IN UINT32 ColorDepth, + IN UINT32 RefreshRate + ); + +typedef struct { + UINT8 Blue; + UINT8 Green; + UINT8 Red; + UINT8 Reserved; +} EFI_UGA_PIXEL; + +typedef union { + EFI_UGA_PIXEL Pixel; + UINT32 Raw; +} EFI_UGA_PIXEL_UNION; + +/// +/// Enumration value for actions of Blt operations. +/// +typedef enum { + EfiUgaVideoFill, ///< Write data from the BltBuffer pixel (SourceX, SourceY) + ///< directly to every pixel of the video display rectangle + ///< (DestinationX, DestinationY) (DestinationX + Width, DestinationY + Height). + ///< Only one pixel will be used from the BltBuffer. Delta is NOT used. + + EfiUgaVideoToBltBuffer, ///< Read data from the video display rectangle + ///< (SourceX, SourceY) (SourceX + Width, SourceY + Height) and place it in + ///< the BltBuffer rectangle (DestinationX, DestinationY ) + ///< (DestinationX + Width, DestinationY + Height). If DestinationX or + ///< DestinationY is not zero then Delta must be set to the length in bytes + ///< of a row in the BltBuffer. + + EfiUgaBltBufferToVideo, ///< Write data from the BltBuffer rectangle + ///< (SourceX, SourceY) (SourceX + Width, SourceY + Height) directly to the + ///< video display rectangle (DestinationX, DestinationY) + ///< (DestinationX + Width, DestinationY + Height). If SourceX or SourceY is + ///< not zero then Delta must be set to the length in bytes of a row in the + ///< BltBuffer. + + EfiUgaVideoToVideo, ///< Copy from the video display rectangle (SourceX, SourceY) + ///< (SourceX + Width, SourceY + Height) .to the video display rectangle + ///< (DestinationX, DestinationY) (DestinationX + Width, DestinationY + Height). + ///< The BltBuffer and Delta are not used in this mode. + + EfiUgaBltMax ///< Maxmimum value for enumration value of Blt operation. If a Blt operation + ///< larger or equal to this enumration value, it is invalid. +} EFI_UGA_BLT_OPERATION; + +/** + Blt a rectangle of pixels on the graphics screen. + + @param[in] This - Protocol instance pointer. + @param[in] BltBuffer - Buffer containing data to blit into video buffer. This + buffer has a size of Width*Height*sizeof(EFI_UGA_PIXEL) + @param[in] BltOperation - Operation to perform on BlitBuffer and video memory + @param[in] SourceX - X coordinate of source for the BltBuffer. + @param[in] SourceY - Y coordinate of source for the BltBuffer. + @param[in] DestinationX - X coordinate of destination for the BltBuffer. + @param[in] DestinationY - Y coordinate of destination for the BltBuffer. + @param[in] Width - Width of rectangle in BltBuffer in pixels. + @param[in] Height - Hight of rectangle in BltBuffer in pixels. + @param[in] Delta - OPTIONAL + + @retval EFI_SUCCESS - The Blt operation completed. + @retval EFI_INVALID_PARAMETER - BltOperation is not valid. + @retval EFI_DEVICE_ERROR - A hardware error occured writting to the video buffer. + +**/ +typedef +EFI_STATUS +(EFIAPI *EFI_UGA_DRAW_PROTOCOL_BLT)( + IN EFI_UGA_DRAW_PROTOCOL * This, + IN EFI_UGA_PIXEL * BltBuffer, OPTIONAL + IN EFI_UGA_BLT_OPERATION BltOperation, + IN UINTN SourceX, + IN UINTN SourceY, + IN UINTN DestinationX, + IN UINTN DestinationY, + IN UINTN Width, + IN UINTN Height, + IN UINTN Delta OPTIONAL + ); + +/// +/// This protocol provides a basic abstraction to set video modes and +/// copy pixels to and from the graphics controller's frame buffer. +/// +struct _EFI_UGA_DRAW_PROTOCOL { + EFI_UGA_DRAW_PROTOCOL_GET_MODE GetMode; + EFI_UGA_DRAW_PROTOCOL_SET_MODE SetMode; + EFI_UGA_DRAW_PROTOCOL_BLT Blt; +}; + +extern EFI_GUID gEfiUgaDrawProtocolGuid; + +#endif |