video.h File Reference

#include "xnldr.h"
#include "font.h"
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include "clib.h"

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Macros
#define	RGB(r, g, b)    ((r & 0xFF) | ((g << 8)&0xFF00) | ((b << 16)&0xFF0000))
#define	RED(col)    (col & 0xFF)
#define	GREEN(col)    ((col>>8) & 0xFF)
#define	BLUE(col)    ((col>>16) & 0xFF)

Functions
EFI_STATUS	XEInitialiseGraphics (EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput)
void	XEPutPixel (size_t x, size_t y, uint32_t col)
void	XEGraphicsPutC (char str)
void	XEGraphicsPuts (const char *str)
void	XEGraphicsClearScreen (EFI_GRAPHICS_OUTPUT_PROTOCOL *gop)
uint32_t *	XEGetFramebuffer ()
uint16_t	XEGetScreenWidth ()
uint16_t	XEGetScreenHeight ()
size_t	XEGetFramebufferSz ()
size_t	XEGetPixelsPerLine ()
uint32_t	XEGetRedMask ()
uint32_t	XEGetBlueMask ()
uint32_t	XEGetGreenMask ()
uint32_t	XEGetResvMask ()

Macro Definition Documentation

BLUE

#define BLUE

(

col

)

((col>>16) & 0xFF)

GREEN

#define GREEN

(

col

)

((col>>8) & 0xFF)

RED

#define RED

(

col

)

(col & 0xFF)

RGB

#define RGB	(		r,
			g,
			b
	)		((r & 0xFF) | ((g << 8)&0xFF00) | ((b << 16)&0xFF0000))

BSD 2-Clause License

Copyright (c) 2023-2025, Manas Kamal Choudhury All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

XEGetBlueMask()

uint32_t XEGetBlueMask ( )

extern

XEGetFramebuffer()

uint32_t * XEGetFramebuffer ( )

extern

XEGetFramebufferSz()

size_t XEGetFramebufferSz ( )

extern

XEGetGreenMask()

uint32_t XEGetGreenMask ( )

extern

XEGetPixelsPerLine()

size_t XEGetPixelsPerLine ( )

extern

XEGetRedMask()

uint32_t XEGetRedMask ( )

extern

XEGetResvMask()

uint32_t XEGetResvMask ( )

extern

XEGetScreenHeight()

uint16_t XEGetScreenHeight ( )

extern

XEGetScreenWidth()

uint16_t XEGetScreenWidth ( )

extern

XEGraphicsClearScreen()

void XEGraphicsClearScreen ( EFI_GRAPHICS_OUTPUT_PROTOCOL *  gop )

extern

XEGraphicsPutC()

void XEGraphicsPutC ( char  str )

extern

XEGraphicsPuts()

void XEGraphicsPuts ( const char *  str )

extern

XEInitialiseGraphics()

EFI_STATUS XEInitialiseGraphics ( EFI_GRAPHICS_OUTPUT_PROTOCOL *  GraphicsOutput )

extern

XEPutPixel()

void XEPutPixel ( size_t  x, size_t  y, uint32_t  col  )

extern