r_qshader.h File Reference

#include "qtypes.h"

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Data Structures
struct	q3shaderinfo_deform_t
struct	q3shaderinfo_layer_alphagen_t
struct	q3shaderinfo_layer_rgbgen_t
struct	q3shaderinfo_layer_t
struct	q3shaderinfo_layer_tcgen_t
struct	q3shaderinfo_layer_tcmod_t
struct	shader_t
struct	texture_shaderpass_t

Macros
#define	Q3ALPHAGEN_MAXPARMS   1
#define	Q3DEFORM_MAXPARMS   3
#define	Q3MAXDEFORMS   4
#define	Q3MAXTCMODS   8
#define	Q3PATHLENGTH   64
#define	Q3RGBGEN_MAXPARMS   3
#define	Q3SHADER_MAXLAYERS   8
#define	Q3SHADERINFO_COMPARE_END   rtlightambient
#define	Q3SHADERINFO_COMPARE_START   surfaceparms
#define	Q3TCGEN_MAXPARMS   6
#define	Q3TCMOD_MAXPARMS   6
#define	Q3TEXTUREFLAG_CAMERA   2048
#define	Q3TEXTUREFLAG_NOPICMIP   16
#define	Q3TEXTUREFLAG_POLYGONOFFSET   32
#define	Q3TEXTUREFLAG_REFLECTION   512
#define	Q3TEXTUREFLAG_REFRACTION   256
#define	Q3TEXTUREFLAG_TRANSPARENTSORT   4096
#define	Q3TEXTUREFLAG_TWOSIDED   1
#define	Q3TEXTUREFLAG_WATERSHADER   1024
#define	Q3WAVEFUNC_USER_COUNT   4
#define	Q3WAVEFUNC_USER_SHIFT   8
#define	Q3WAVEPARMS   4
#define	TEXTURE_MAXFRAMES   64

Typedefs
typedef int	q3wavefunc_t

Enumerations
enum	dpoffsetmapping_technique_t { OFFSETMAPPING_OFF , OFFSETMAPPING_DEFAULT , OFFSETMAPPING_LINEAR , OFFSETMAPPING_RELIEF }
enum	dptransparentsortcategory_t { TRANSPARENTSORT_SKY , TRANSPARENTSORT_DISTANCE , TRANSPARENTSORT_HUD }
enum	q3alphagen_t {   Q3ALPHAGEN_IDENTITY , Q3ALPHAGEN_CONST , Q3ALPHAGEN_ENTITY , Q3ALPHAGEN_LIGHTINGSPECULAR ,   Q3ALPHAGEN_ONEMINUSENTITY , Q3ALPHAGEN_ONEMINUSVERTEX , Q3ALPHAGEN_PORTAL , Q3ALPHAGEN_VERTEX ,   Q3ALPHAGEN_WAVE , Q3ALPHAGEN_COUNT }
enum	q3deform_t {   Q3DEFORM_NONE , Q3DEFORM_PROJECTIONSHADOW , Q3DEFORM_AUTOSPRITE , Q3DEFORM_AUTOSPRITE2 ,   Q3DEFORM_TEXT0 , Q3DEFORM_TEXT1 , Q3DEFORM_TEXT2 , Q3DEFORM_TEXT3 ,   Q3DEFORM_TEXT4 , Q3DEFORM_TEXT5 , Q3DEFORM_TEXT6 , Q3DEFORM_TEXT7 ,   Q3DEFORM_BULGE , Q3DEFORM_WAVE , Q3DEFORM_NORMAL , Q3DEFORM_MOVE ,   Q3DEFORM_COUNT }
enum	q3rgbgen_t {   Q3RGBGEN_IDENTITY , Q3RGBGEN_CONST , Q3RGBGEN_ENTITY , Q3RGBGEN_EXACTVERTEX ,   Q3RGBGEN_IDENTITYLIGHTING , Q3RGBGEN_LIGHTINGDIFFUSE , Q3RGBGEN_ONEMINUSENTITY , Q3RGBGEN_ONEMINUSVERTEX ,   Q3RGBGEN_VERTEX , Q3RGBGEN_WAVE , Q3RGBGEN_COUNT }
enum	q3tcgen_t {   Q3TCGEN_NONE , Q3TCGEN_TEXTURE , Q3TCGEN_ENVIRONMENT , Q3TCGEN_LIGHTMAP ,   Q3TCGEN_VECTOR , Q3TCGEN_COUNT }
enum	q3tcmod_t {   Q3TCMOD_NONE , Q3TCMOD_ENTITYTRANSLATE , Q3TCMOD_ROTATE , Q3TCMOD_SCALE ,   Q3TCMOD_SCROLL , Q3TCMOD_STRETCH , Q3TCMOD_TRANSFORM , Q3TCMOD_TURBULENT ,   Q3TCMOD_PAGE , Q3TCMOD_COUNT }
enum	q3wavefunc_e {   Q3WAVEFUNC_NONE , Q3WAVEFUNC_INVERSESAWTOOTH , Q3WAVEFUNC_NOISE , Q3WAVEFUNC_SAWTOOTH ,   Q3WAVEFUNC_SIN , Q3WAVEFUNC_SQUARE , Q3WAVEFUNC_TRIANGLE , Q3WAVEFUNC_COUNT }

Macro Definition Documentation

Q3ALPHAGEN_MAXPARMS

#define Q3ALPHAGEN_MAXPARMS   1

Definition at line 23 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders().

Q3DEFORM_MAXPARMS

#define Q3DEFORM_MAXPARMS   3

Definition at line 20 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders().

Q3MAXDEFORMS

#define Q3MAXDEFORMS   4

Definition at line 27 of file r_qshader.h.

Referenced by Mod_FindPotentialDeforms(), and Mod_LoadQ3Shaders().

Q3MAXTCMODS

#define Q3MAXTCMODS   8

Definition at line 26 of file r_qshader.h.

Referenced by Mod_CreateShaderPassFromQ3ShaderLayer(), and Mod_LoadQ3Shaders().

Q3PATHLENGTH

#define Q3PATHLENGTH   64

Definition at line 17 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders().

Q3RGBGEN_MAXPARMS

#define Q3RGBGEN_MAXPARMS   3

Definition at line 22 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders().

Q3SHADER_MAXLAYERS

#define Q3SHADER_MAXLAYERS   8

Definition at line 21 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders(), and mod_newmap().

Q3SHADERINFO_COMPARE_END

#define Q3SHADERINFO_COMPARE_END   rtlightambient

Definition at line 256 of file r_qshader.h.

Q3SHADERINFO_COMPARE_START

#define Q3SHADERINFO_COMPARE_START   surfaceparms

Definition at line 201 of file r_qshader.h.

Q3TCGEN_MAXPARMS

#define Q3TCGEN_MAXPARMS   6

Definition at line 24 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders().

Q3TCMOD_MAXPARMS

#define Q3TCMOD_MAXPARMS   6

Definition at line 25 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders().

Q3TEXTUREFLAG_CAMERA

#define Q3TEXTUREFLAG_CAMERA   2048

Definition at line 14 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders(), and Mod_LoadTextureFromQ3Shader().

Q3TEXTUREFLAG_NOPICMIP

#define Q3TEXTUREFLAG_NOPICMIP   16

Definition at line 9 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders().

Q3TEXTUREFLAG_POLYGONOFFSET

#define Q3TEXTUREFLAG_POLYGONOFFSET   32

Definition at line 10 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders(), and Mod_LoadTextureFromQ3Shader().

Q3TEXTUREFLAG_REFLECTION

#define Q3TEXTUREFLAG_REFLECTION   512

Definition at line 12 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders(), and Mod_LoadTextureFromQ3Shader().

Q3TEXTUREFLAG_REFRACTION

#define Q3TEXTUREFLAG_REFRACTION   256

Definition at line 11 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders(), and Mod_LoadTextureFromQ3Shader().

Q3TEXTUREFLAG_TRANSPARENTSORT

#define Q3TEXTUREFLAG_TRANSPARENTSORT   4096

Definition at line 15 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders().

Q3TEXTUREFLAG_TWOSIDED

#define Q3TEXTUREFLAG_TWOSIDED   1

Definition at line 8 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders(), and Mod_LoadTextureFromQ3Shader().

Q3TEXTUREFLAG_WATERSHADER

#define Q3TEXTUREFLAG_WATERSHADER   1024

Definition at line 13 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders(), and Mod_LoadTextureFromQ3Shader().

Q3WAVEFUNC_USER_COUNT

#define Q3WAVEFUNC_USER_COUNT   4

Definition at line 42 of file r_qshader.h.

Referenced by R_EvaluateQ3WaveFunc(), and R_TestQ3WaveFunc().

Q3WAVEFUNC_USER_SHIFT

#define Q3WAVEFUNC_USER_SHIFT   8

Definition at line 43 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders_EnumerateWaveFunc(), R_EvaluateQ3WaveFunc(), and R_TestQ3WaveFunc().

Q3WAVEPARMS

#define Q3WAVEPARMS   4

Definition at line 19 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders().

TEXTURE_MAXFRAMES

#define TEXTURE_MAXFRAMES   64

Definition at line 18 of file r_qshader.h.

Referenced by Mod_LoadQ3Shaders().

Typedef Documentation

q3wavefunc_t

typedef int q3wavefunc_t

Definition at line 41 of file r_qshader.h.

Enumeration Type Documentation

dpoffsetmapping_technique_t

enum dpoffsetmapping_technique_t

Enumerator
OFFSETMAPPING_OFF
OFFSETMAPPING_DEFAULT
OFFSETMAPPING_LINEAR
OFFSETMAPPING_RELIEF

Definition at line 183 of file r_qshader.h.

{
    OFFSETMAPPING_OFF,          // none
    OFFSETMAPPING_DEFAULT,      // cvar-set
    OFFSETMAPPING_LINEAR,       // linear
    OFFSETMAPPING_RELIEF        // relief
}dpoffsetmapping_technique_t;

dptransparentsortcategory_t

enum dptransparentsortcategory_t

Enumerator
TRANSPARENTSORT_SKY
TRANSPARENTSORT_DISTANCE
TRANSPARENTSORT_HUD

Definition at line 191 of file r_qshader.h.

{
    TRANSPARENTSORT_SKY,
    TRANSPARENTSORT_DISTANCE,
    TRANSPARENTSORT_HUD,
}dptransparentsortcategory_t;

q3alphagen_t

enum q3alphagen_t

Enumerator
Q3ALPHAGEN_IDENTITY
Q3ALPHAGEN_CONST
Q3ALPHAGEN_ENTITY
Q3ALPHAGEN_LIGHTINGSPECULAR
Q3ALPHAGEN_ONEMINUSENTITY
Q3ALPHAGEN_ONEMINUSVERTEX
Q3ALPHAGEN_PORTAL
Q3ALPHAGEN_VERTEX
Q3ALPHAGEN_WAVE
Q3ALPHAGEN_COUNT

Definition at line 83 of file r_qshader.h.

{
    Q3ALPHAGEN_IDENTITY,
    Q3ALPHAGEN_CONST,
    Q3ALPHAGEN_ENTITY,
    Q3ALPHAGEN_LIGHTINGSPECULAR,
    Q3ALPHAGEN_ONEMINUSENTITY,
    Q3ALPHAGEN_ONEMINUSVERTEX,
    Q3ALPHAGEN_PORTAL,
    Q3ALPHAGEN_VERTEX,
    Q3ALPHAGEN_WAVE,
    Q3ALPHAGEN_COUNT
}

q3deform_t

enum q3deform_t

Enumerator
Q3DEFORM_NONE
Q3DEFORM_PROJECTIONSHADOW
Q3DEFORM_AUTOSPRITE
Q3DEFORM_AUTOSPRITE2
Q3DEFORM_TEXT0
Q3DEFORM_TEXT1
Q3DEFORM_TEXT2
Q3DEFORM_TEXT3
Q3DEFORM_TEXT4
Q3DEFORM_TEXT5
Q3DEFORM_TEXT6
Q3DEFORM_TEXT7
Q3DEFORM_BULGE
Q3DEFORM_WAVE
Q3DEFORM_NORMAL
Q3DEFORM_MOVE
Q3DEFORM_COUNT

Definition at line 45 of file r_qshader.h.

{
    Q3DEFORM_NONE,
    Q3DEFORM_PROJECTIONSHADOW,
    Q3DEFORM_AUTOSPRITE,
    Q3DEFORM_AUTOSPRITE2,
    Q3DEFORM_TEXT0,
    Q3DEFORM_TEXT1,
    Q3DEFORM_TEXT2,
    Q3DEFORM_TEXT3,
    Q3DEFORM_TEXT4,
    Q3DEFORM_TEXT5,
    Q3DEFORM_TEXT6,
    Q3DEFORM_TEXT7,
    Q3DEFORM_BULGE,
    Q3DEFORM_WAVE,
    Q3DEFORM_NORMAL,
    Q3DEFORM_MOVE,
    Q3DEFORM_COUNT
}

q3rgbgen_t

enum q3rgbgen_t

Enumerator
Q3RGBGEN_IDENTITY
Q3RGBGEN_CONST
Q3RGBGEN_ENTITY
Q3RGBGEN_EXACTVERTEX
Q3RGBGEN_IDENTITYLIGHTING
Q3RGBGEN_LIGHTINGDIFFUSE
Q3RGBGEN_ONEMINUSENTITY
Q3RGBGEN_ONEMINUSVERTEX
Q3RGBGEN_VERTEX
Q3RGBGEN_WAVE
Q3RGBGEN_COUNT

Definition at line 67 of file r_qshader.h.

{
    Q3RGBGEN_IDENTITY,
    Q3RGBGEN_CONST,
    Q3RGBGEN_ENTITY,
    Q3RGBGEN_EXACTVERTEX,
    Q3RGBGEN_IDENTITYLIGHTING,
    Q3RGBGEN_LIGHTINGDIFFUSE,
    Q3RGBGEN_ONEMINUSENTITY,
    Q3RGBGEN_ONEMINUSVERTEX,
    Q3RGBGEN_VERTEX,
    Q3RGBGEN_WAVE,
    Q3RGBGEN_COUNT
}

q3tcgen_t

enum q3tcgen_t

Enumerator
Q3TCGEN_NONE
Q3TCGEN_TEXTURE
Q3TCGEN_ENVIRONMENT
Q3TCGEN_LIGHTMAP
Q3TCGEN_VECTOR
Q3TCGEN_COUNT

Definition at line 98 of file r_qshader.h.

{
    Q3TCGEN_NONE,
    Q3TCGEN_TEXTURE, // very common
    Q3TCGEN_ENVIRONMENT, // common
    Q3TCGEN_LIGHTMAP,
    Q3TCGEN_VECTOR,
    Q3TCGEN_COUNT
}

q3tcmod_t

enum q3tcmod_t

Enumerator
Q3TCMOD_NONE
Q3TCMOD_ENTITYTRANSLATE
Q3TCMOD_ROTATE
Q3TCMOD_SCALE
Q3TCMOD_SCROLL
Q3TCMOD_STRETCH
Q3TCMOD_TRANSFORM
Q3TCMOD_TURBULENT
Q3TCMOD_PAGE
Q3TCMOD_COUNT

Definition at line 109 of file r_qshader.h.

{
    Q3TCMOD_NONE,
    Q3TCMOD_ENTITYTRANSLATE,
    Q3TCMOD_ROTATE,
    Q3TCMOD_SCALE,
    Q3TCMOD_SCROLL,
    Q3TCMOD_STRETCH,
    Q3TCMOD_TRANSFORM,
    Q3TCMOD_TURBULENT,
    Q3TCMOD_PAGE,
    Q3TCMOD_COUNT
}

q3wavefunc_e

enum q3wavefunc_e

Enumerator
Q3WAVEFUNC_NONE
Q3WAVEFUNC_INVERSESAWTOOTH
Q3WAVEFUNC_NOISE
Q3WAVEFUNC_SAWTOOTH
Q3WAVEFUNC_SIN
Q3WAVEFUNC_SQUARE
Q3WAVEFUNC_TRIANGLE
Q3WAVEFUNC_COUNT

Definition at line 29 of file r_qshader.h.

{
    Q3WAVEFUNC_NONE,
    Q3WAVEFUNC_INVERSESAWTOOTH,
    Q3WAVEFUNC_NOISE,
    Q3WAVEFUNC_SAWTOOTH,
    Q3WAVEFUNC_SIN,
    Q3WAVEFUNC_SQUARE,
    Q3WAVEFUNC_TRIANGLE,
    Q3WAVEFUNC_COUNT
}