i_scale.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "doomtype.h"
#include "i_video.h"
#include "m_argv.h"
#include "z_zone.h"

Include dependency graph for i_scale.c:

Macros
#define	DRAW_PIXEL2    *dest++ = *dest2++ = c;
#define	DRAW_PIXEL3    *dest++ = *dest2++ = *dest3++ = c
#define	DRAW_PIXEL4    *dest++ = *dest2++ = *dest3++ = *dest4++ = c;
#define	DRAW_PIXEL5    *dest++ = *dest2++ = *dest3++ = *dest4++ = *dest5++ = c

Functions
void	I_InitScale (byte *_src_buffer, byte *_dest_buffer, int _dest_pitch)
void	I_ResetScaleTables (byte *palette)

Variables
screen_mode_t	mode_scale_1x
screen_mode_t	mode_scale_2x
screen_mode_t	mode_scale_3x
screen_mode_t	mode_scale_4x
screen_mode_t	mode_scale_5x
screen_mode_t	mode_stretch_1x
screen_mode_t	mode_stretch_2x
screen_mode_t	mode_stretch_3x
screen_mode_t	mode_stretch_4x
screen_mode_t	mode_stretch_5x
screen_mode_t	mode_squash_1x
screen_mode_t	mode_squash_2x
screen_mode_t	mode_squash_3x
screen_mode_t	mode_squash_4x
screen_mode_t	mode_squash_5x

Macro Definition Documentation

DRAW_PIXEL2

#define DRAW_PIXEL2    *dest++ = *dest2++ = c;

DRAW_PIXEL3

#define DRAW_PIXEL3    *dest++ = *dest2++ = *dest3++ = c

DRAW_PIXEL4

#define DRAW_PIXEL4    *dest++ = *dest2++ = *dest3++ = *dest4++ = c;

DRAW_PIXEL5

#define DRAW_PIXEL5    *dest++ = *dest2++ = *dest3++ = *dest4++ = *dest5++ = c

Function Documentation

I_InitScale()

void I_InitScale	(	byte *	_src_buffer,
		byte *	_dest_buffer,
		int	_dest_pitch
	)

I_ResetScaleTables()

void I_ResetScaleTables

(

byte *

palette

)

Variable Documentation

mode_scale_1x

screen_mode_t mode_scale_1x

Initial value:

= {
    SCREENWIDTH, SCREENHEIGHT,
    NULL,
    I_Scale1x,
    false,
}

mode_scale_2x

screen_mode_t mode_scale_2x

Initial value:

= {
    SCREENWIDTH * 2, SCREENHEIGHT * 2,
    NULL,
    I_Scale2x,
    false,
}

mode_scale_3x

screen_mode_t mode_scale_3x

Initial value:

= {
    SCREENWIDTH * 3, SCREENHEIGHT * 3,
    NULL,
    I_Scale3x,
    false,
}

mode_scale_4x

screen_mode_t mode_scale_4x

Initial value:

= {
    SCREENWIDTH * 4, SCREENHEIGHT * 4,
    NULL,
    I_Scale4x,
    false,
}

mode_scale_5x

screen_mode_t mode_scale_5x

Initial value:

= {
    SCREENWIDTH * 5, SCREENHEIGHT * 5,
    NULL,
    I_Scale5x,
    false,
}

mode_squash_1x

screen_mode_t mode_squash_1x

Initial value:

= {
    SCREENWIDTH_4_3, SCREENHEIGHT,
    I_InitStretchTables,
    I_Squash1x,
    true,
}

mode_squash_2x

screen_mode_t mode_squash_2x

Initial value:

= {
    SCREENWIDTH_4_3 * 2, SCREENHEIGHT * 2,
    I_InitStretchTables,
    I_Squash2x,
    false,
}

mode_squash_3x

screen_mode_t mode_squash_3x

Initial value:

= {
    800, 600,
    I_InitSquashTable,
    I_Squash3x,
    false,
}

mode_squash_4x

screen_mode_t mode_squash_4x

Initial value:

= {
    SCREENWIDTH_4_3 * 4, SCREENHEIGHT * 4,
    I_InitStretchTables,
    I_Squash4x,
    false,
}

mode_squash_5x

screen_mode_t mode_squash_5x

Initial value:

= {
    SCREENWIDTH_4_3 * 5, SCREENHEIGHT * 5,
    I_InitStretchTables,
    I_Squash5x,
    false,
}

mode_stretch_1x

screen_mode_t mode_stretch_1x

Initial value:

= {
    SCREENWIDTH, SCREENHEIGHT_4_3,
    I_InitStretchTables,
    I_Stretch1x,
    true,
}

mode_stretch_2x

screen_mode_t mode_stretch_2x

Initial value:

= {
    SCREENWIDTH * 2, SCREENHEIGHT_4_3 * 2,
    I_InitStretchTables,
    I_Stretch2x,
    false,
}

mode_stretch_3x

screen_mode_t mode_stretch_3x

Initial value:

= {
    SCREENWIDTH * 3, SCREENHEIGHT_4_3 * 3,
    I_InitStretchTables,
    I_Stretch3x,
    false,
}

mode_stretch_4x

screen_mode_t mode_stretch_4x

Initial value:

= {
    SCREENWIDTH * 4, SCREENHEIGHT_4_3 * 4,
    I_InitStretchTables,
    I_Stretch4x,
    false,
}

mode_stretch_5x

screen_mode_t mode_stretch_5x

Initial value:

= {
    SCREENWIDTH * 5, SCREENHEIGHT_4_3 * 5,
    I_InitStretchTables,
    I_Stretch5x,
    false,
}