r_2d.c File Reference

Functions
qbyte	GetPaletteIndex (int red, int green, int blue)
qbyte	GetPaletteIndexNoFB (int red, int green, int blue)
qbyte	GetPaletteIndexRange (int first, int stop, int red, int green, int blue)
void	R2D_Shutdown (void)
void	R2D_Init (void)
mpic_t *	R2D_SafeCachePic (const char *path)
mpic_t *	R2D_SafePicFromWad (const char *name)
apic_t *	R2D_LoadAtlasedPic (const char *name)
void	R2D_ImageColours (float r, float g, float b, float a)
void	R2D_ImagePaletteColour (unsigned int i, float a)
void	R2D_ImageAtlas (float x, float y, float w, float h, float s1, float t1, float s2, float t2, apic_t *pic)
void	R2D_ImageFlush (void)
void	R2D_Image (float x, float y, float w, float h, float s1, float t1, float s2, float t2, mpic_t *pic)
void	R2D_Image2dQuad (vec2_t const *points, vec2_t const *texcoords, vec4_t const *rgba, mpic_t *pic)
void	R2D_FillBlock (float x, float y, float w, float h)
void	R2D_Line (float x1, float y1, float x2, float y2, shader_t *shader)
void	R2D_ScalePic (float x, float y, float width, float height, mpic_t *pic)
void	R2D_SubPic (float x, float y, float width, float height, mpic_t *pic, float srcx, float srcy, float srcwidth, float srcheight)
void	R2D_Letterbox (float sx, float sy, float sw, float sh, mpic_t *pic, float pw, float ph)
void	R2D_TransPicTranslate (float x, float y, int width, int height, qbyte *pic, unsigned int *palette)
void	R2D_ConsoleBackground (int firstline, int lastline, qboolean forceopaque)
void	R2D_EditorBackground (void)
void	R2D_TileClear (float x, float y, float w, float h)
void QDECL	R2D_Conback_Callback (struct cvar_s *var, char *oldvalue)
qboolean	R2D_Font_WasAdded (char *buffer, char *fontfilename)
void	R2D_Font_AddFontLink (char *buffer, int buffersize, char *fontname)
int	R2D_Font_ListSystemFonts (const char *fname, qofs_t fsize, time_t modtime, void *ctx, searchpathfuncs_t *spath)
void	R2D_Font_Changed (void)
void	R2D_Console_Resize (void)
void	R2D_PolyBlend (void)
void	R2D_BrightenScreen (void)
void	R2D_FadeScreen (void)
qboolean	R2D_DrawLevelshot (void)
void	R2D_Crosshair_Update (void)
void	R2D_DrawCrosshair (void)
texid_t	R2D_RT_Configure (const char *id, int width, int height, uploadfmt_t rtfmt, unsigned int imageflags)
texid_t	R2D_RT_GetTexture (const char *id, unsigned int *width, unsigned int *height)

Variables
qboolean	r2d_canhwgamma
texid_t	missing_texture
texid_t	missing_texture_gloss
texid_t	missing_texture_normal
texid_t	translate_texture
shader_t *	translate_shader
texid_t	ch_int_texture
vec3_t	ch_color
shader_t *	shader_crosshair
shader_t *	shader_draw_fill
shader_t *	shader_draw_fill_trans
mpic_t *	draw_disc
shader_t *	shader_contrastup
shader_t *	shader_contrastdown
shader_t *	shader_brightness
shader_t *	shader_gammacb
shader_t *	shader_polyblend
shader_t *	shader_menutint
vec2_t	draw_mesh_st [DRAW_QUADS]
index_t	r_quad_indexes [DRAW_QUADS *6]
unsigned int	r2d_be_flags
struct {
lmalloc_t   allocation
qboolean   dirty
uploadfmt_t   fmt
int   lastid
unsigned int *   data
shader_t *   shader
texid_t   tex
apic_t *   pics
}	atlas
cvar_t	scr_conalpha
cvar_t	gl_conback
cvar_t	gl_font
cvar_t	con_textfont
cvar_t	r_font_postprocess_outline
cvar_t	r_font_postprocess_mono
cvar_t	gl_screenangle
cvar_t	vid_minsize
cvar_t	vid_conautoscale
cvar_t	vid_baseheight
cvar_t	vid_conheight
cvar_t	vid_conwidth
cvar_t	con_textsize
cvar_t	crosshair
cvar_t	crosshaircolor
cvar_t	crosshairsize
cvar_t	crosshairimage
cvar_t	crosshairalpha
void(*	R2D_Flush )(void)
qboolean	WinNT
unsigned char	crosshair_pixels []

Function Documentation

GetPaletteIndex()

qbyte GetPaletteIndex	(	int	red,
		int	green,
		int	blue
	)

GetPaletteIndexNoFB()

qbyte GetPaletteIndexNoFB	(	int	red,
		int	green,
		int	blue
	)

GetPaletteIndexRange()

qbyte GetPaletteIndexRange	(	int	first,
		int	stop,
		int	red,
		int	green,
		int	blue
	)

R2D_BrightenScreen()

void R2D_BrightenScreen

(

void

)

R2D_Conback_Callback()

void QDECL R2D_Conback_Callback	(	struct cvar_s *	var,
		char *	oldvalue
	)

R2D_Console_Resize()

void R2D_Console_Resize

(

void

)

R2D_ConsoleBackground()

void R2D_ConsoleBackground	(	int	firstline,
		int	lastline,
		qboolean	forceopaque
	)

R2D_Crosshair_Update()

void R2D_Crosshair_Update

(

void

)

R2D_DrawCrosshair()

void R2D_DrawCrosshair

(

void

)

R2D_DrawLevelshot()

qboolean R2D_DrawLevelshot

(

void

)

R2D_EditorBackground()

void R2D_EditorBackground

(

void

)

R2D_FadeScreen()

void R2D_FadeScreen

(

void

)

R2D_FillBlock()

void R2D_FillBlock	(	float	x,
		float	y,
		float	w,
		float	h
	)

R2D_Font_AddFontLink()

void R2D_Font_AddFontLink	(	char *	buffer,
		int	buffersize,
		char *	fontname
	)

R2D_Font_Changed()

void R2D_Font_Changed

(

void

)

R2D_Font_ListSystemFonts()

int R2D_Font_ListSystemFonts	(	const char *	fname,
		qofs_t	fsize,
		time_t	modtime,
		void *	ctx,
		searchpathfuncs_t *	spath
	)

R2D_Font_WasAdded()

qboolean R2D_Font_WasAdded	(	char *	buffer,
		char *	fontfilename
	)

R2D_Image()

void R2D_Image	(	float	x,
		float	y,
		float	w,
		float	h,
		float	s1,
		float	t1,
		float	s2,
		float	t2,
		mpic_t *	pic
	)

R2D_Image2dQuad()

void R2D_Image2dQuad	(	vec2_t const *	points,
		vec2_t const *	texcoords,
		vec4_t const *	rgba,
		mpic_t *	pic
	)

R2D_ImageAtlas()

void R2D_ImageAtlas	(	float	x,
		float	y,
		float	w,
		float	h,
		float	s1,
		float	t1,
		float	s2,
		float	t2,
		apic_t *	pic
	)

R2D_ImageColours()

void R2D_ImageColours	(	float	r,
		float	g,
		float	b,
		float	a
	)

R2D_ImageFlush()

void R2D_ImageFlush

(

void

)

R2D_ImagePaletteColour()

void R2D_ImagePaletteColour	(	unsigned int	i,
		float	a
	)

R2D_Init()

void R2D_Init

(

void

)

R2D_Letterbox()

void R2D_Letterbox	(	float	sx,
		float	sy,
		float	sw,
		float	sh,
		mpic_t *	pic,
		float	pw,
		float	ph
	)

R2D_Line()

void R2D_Line	(	float	x1,
		float	y1,
		float	x2,
		float	y2,
		shader_t *	shader
	)

R2D_LoadAtlasedPic()

apic_t * R2D_LoadAtlasedPic

(

const char *

name

)

R2D_PolyBlend()

void R2D_PolyBlend

(

void

)

R2D_RT_Configure()

texid_t R2D_RT_Configure	(	const char *	id,
		int	width,
		int	height,
		uploadfmt_t	rtfmt,
		unsigned int	imageflags
	)

R2D_RT_GetTexture()

texid_t R2D_RT_GetTexture	(	const char *	id,
		unsigned int *	width,
		unsigned int *	height
	)

R2D_SafeCachePic()

mpic_t * R2D_SafeCachePic

(

const char *

path

)

R2D_SafePicFromWad()

mpic_t * R2D_SafePicFromWad

(

const char *

name

)

R2D_ScalePic()

void R2D_ScalePic	(	float	x,
		float	y,
		float	width,
		float	height,
		mpic_t *	pic
	)

R2D_Shutdown()

void R2D_Shutdown

(

void

)

R2D_SubPic()

void R2D_SubPic	(	float	x,
		float	y,
		float	width,
		float	height,
		mpic_t *	pic,
		float	srcx,
		float	srcy,
		float	srcwidth,
		float	srcheight
	)

R2D_TileClear()

void R2D_TileClear	(	float	x,
		float	y,
		float	w,
		float	h
	)

R2D_TransPicTranslate()

void R2D_TransPicTranslate	(	float	x,
		float	y,
		int	width,
		int	height,
		qbyte *	pic,
		unsigned int *	palette
	)

Variable Documentation

allocation

lmalloc_t allocation

struct { ... } atlas

ch_color

vec3_t ch_color

ch_int_texture

texid_t ch_int_texture

con_textfont

cvar_t con_textfont

con_textsize

cvar_t con_textsize

extern

crosshair

cvar_t crosshair

extern

crosshair_pixels

unsigned char crosshair_pixels[]

crosshairalpha

cvar_t crosshairalpha

extern

crosshaircolor

cvar_t crosshaircolor

extern

crosshairimage

cvar_t crosshairimage

extern

crosshairsize

cvar_t crosshairsize

extern

data

unsigned int* data

dirty

qboolean dirty

draw_disc

mpic_t* draw_disc

draw_mesh_st

vec2_t draw_mesh_st[DRAW_QUADS]

fmt

uploadfmt_t fmt

gl_conback

cvar_t gl_conback

extern

gl_font

cvar_t gl_font

extern

gl_screenangle

cvar_t gl_screenangle

extern

lastid

int lastid

missing_texture

texid_t missing_texture

missing_texture_gloss

texid_t missing_texture_gloss

missing_texture_normal

texid_t missing_texture_normal

pics

apic_t* pics

r2d_be_flags

unsigned int r2d_be_flags

r2d_canhwgamma

qboolean r2d_canhwgamma

R2D_Flush

void(* R2D_Flush) (void)

(

void

)

r_font_postprocess_mono

cvar_t r_font_postprocess_mono

r_font_postprocess_outline

cvar_t r_font_postprocess_outline

extern

r_quad_indexes

index_t r_quad_indexes[DRAW_QUADS *6]

scr_conalpha

cvar_t scr_conalpha

extern

shader

shader_t* shader

shader_brightness

shader_t* shader_brightness

shader_contrastdown

shader_t* shader_contrastdown

shader_contrastup

shader_t* shader_contrastup

shader_crosshair

shader_t* shader_crosshair

shader_draw_fill

shader_t* shader_draw_fill

shader_draw_fill_trans

shader_t * shader_draw_fill_trans

shader_gammacb

shader_t* shader_gammacb

shader_menutint

shader_t* shader_menutint

shader_polyblend

shader_t* shader_polyblend

tex

texid_t tex

translate_shader

shader_t* translate_shader

translate_texture

texid_t translate_texture

vid_baseheight

cvar_t vid_baseheight

extern

vid_conautoscale

cvar_t vid_conautoscale

extern

vid_conheight

cvar_t vid_conheight

extern

vid_conwidth

cvar_t vid_conwidth

extern

vid_minsize

cvar_t vid_minsize

extern

WinNT

qboolean WinNT

extern