r_program.h File Reference

#include "r_gl.h"

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Data Structures
struct	r_shader_t
struct	r_progvar_t
struct	r_program_t

Macros
#define	GL_UNIFORM   1
#define	GL_ATTRIBUTE   2
#define	MAX_PROGRAM_VARS   32
#define	MAX_PROGRAMS   16
#define	MAX_SHADERS   MAX_PROGRAMS * 2

Typedefs
typedef void(*	programInitFunc_t) (struct r_program_s *prog)
typedef void(*	programUseFunc_t) (struct r_program_s *prog)

Functions
void	R_UseProgram (r_program_t *prog)
void	R_ShutdownPrograms (void)
void	R_InitPrograms (void)
void	R_AttributePointer (const char *name, GLuint size, const GLvoid *array)
void	R_EnableAttribute (const char *name)
void	R_DisableAttribute (const char *name)
void	R_ProgramParameter1f (const char *name, GLfloat value)
void	R_ProgramParameter1fvs (const char *name, GLint size, GLfloat *value)
void	R_ProgramParameter1i (const char *name, GLint value)
void	R_ProgramParameter2fv (const char *name, GLfloat *value)
void	R_ProgramParameter2fvs (const char *name, GLint size, GLfloat *value)
void	R_ProgramParameter3fv (const char *name, GLfloat *value)
void	R_ProgramParameter3fvs (const char *name, GLint size, GLfloat *value)
void	R_ProgramParameter4fv (const char *name, GLfloat *value)
void	R_ProgramParameter4fvs (const char *name, GLint size, GLfloat *value)
void	R_ProgramParameterMatrix4fv (const char *name, GLfloat *value)
void	R_InitParticleProgram (r_program_t *prog)
void	R_UseParticleProgram (r_program_t *prog)
r_program_t *	R_LoadProgram (const char *name, programInitFunc_t init, programUseFunc_t use)
void	R_RestartPrograms_f (void)
	Reloads the glsl shaders. More...

Macro Definition Documentation

GL_ATTRIBUTE

#define GL_ATTRIBUTE   2

Definition at line 36 of file r_program.h.

GL_UNIFORM

#define GL_UNIFORM   1

Definition at line 34 of file r_program.h.

MAX_PROGRAM_VARS

#define MAX_PROGRAM_VARS   32

Definition at line 46 of file r_program.h.

MAX_PROGRAMS

#define MAX_PROGRAMS   16

Definition at line 65 of file r_program.h.

MAX_SHADERS

#define MAX_SHADERS   MAX_PROGRAMS * 2

Definition at line 66 of file r_program.h.

Typedef Documentation

programInitFunc_t

typedef void(* programInitFunc_t) (struct r_program_s *prog)

Definition at line 50 of file r_program.h.

programUseFunc_t

typedef void(* programUseFunc_t) (struct r_program_s *prog)

Definition at line 51 of file r_program.h.

Function Documentation

R_AttributePointer()

void R_AttributePointer	(	const char *	name,
		GLuint	size,
		const GLvoid *	array
	)

Definition at line 211 of file r_program.cpp.

References GL_ATTRIBUTE, name, R_ProgramVariable(), and v.

Referenced by R_BindArray().

R_DisableAttribute()

void R_DisableAttribute

(

const char *

name

)

Definition at line 231 of file r_program.cpp.

References GL_ATTRIBUTE, name, R_ProgramVariable(), and v.

Referenced by R_EnableAnimation(), and R_EnableModelLights().

R_EnableAttribute()

void R_EnableAttribute

(

const char *

name

)

Definition at line 221 of file r_program.cpp.

References GL_ATTRIBUTE, name, R_ProgramVariable(), and v.

Referenced by R_EnableAnimation(), R_EnableModelLights(), and R_EnableWorldLights().

R_InitParticleProgram()

void R_InitParticleProgram

(

r_program_t *

prog

)

Definition at line 1012 of file r_program.cpp.

References R_ProgramParameter1i().

Referenced by CL_ParseMapParticle(), and CL_ParticleFunction().

R_InitPrograms()

void R_InitPrograms

(

void

)

Definition at line 1022 of file r_program.cpp.

References rstate_t::atmosphere_program, Com_Printf(), rstate_t::combine2_program, rstate_t::convolve_program, Cvar_Set(), DOUBLEQUOTE, FILTER_SIZE, rstate_t::geoscape_program, cvar_t::integer, rstate_t::model_program, cvar_t::modified, OBJZERO, rstate_t::programs, R_InitAtmosphereProgram(), R_InitCombine2Program(), R_InitConvolveProgram(), R_InitGeoscapeProgram(), R_InitModelProgram(), R_InitSimpleGlowProgram(), R_InitWarpProgram(), R_InitWorldProgram(), R_LoadProgram(), r_programs, r_state, R_UseConvolveProgram(), R_UseModelProgram(), R_UseWarpProgram(), R_UseWorldProgram(), shaderQualityLevelNames, rstate_t::shaders, rstate_t::simple_glow_program, rstate_t::warp_program, and rstate_t::world_program.

Referenced by R_Init(), R_ReinitOpenglContext(), and R_RestartPrograms_f().

R_LoadProgram()

r_program_t * R_LoadProgram	(	const char *	name,
		programInitFunc_t	init,
		programUseFunc_t	use
	)

Definition at line 684 of file r_program.cpp.

References Com_Printf(), r_program_t::f, GL_FRAGMENT_SHADER, GL_LINK_STATUS, GL_VERTEX_SHADER, i, r_shader_t::id, r_program_t::id, r_program_t::init, cvar_t::integer, MAX_PROGRAMS, MAX_STRING_CHARS, name, r_program_t::name, rstate_t::programs, Q_streq, Q_strncpyz(), R_LoadShader(), r_programs, R_ShutdownProgram(), r_state, R_UseProgram(), r_program_t::use, r_program_t::v, and va().

Referenced by CL_ParseMapParticle(), CL_ParticleFunction(), and R_InitPrograms().

R_ProgramParameter1f()

void R_ProgramParameter1f	(	const char *	name,
		GLfloat	value
	)

Definition at line 121 of file r_program.cpp.

References GL_UNIFORM, name, R_ProgramVariable(), and v.

Referenced by R_EnableAnimation(), R_EnableFog(), R_EnableShell(), R_InitModelProgram(), R_InitSimpleGlowProgram(), R_InitWarpProgram(), R_InitWorldProgram(), R_SphereShadeGLSL(), R_StageGlow(), R_UpdateGlowBufferBinding(), R_UseMaterial(), R_UseModelProgram(), R_UseWarpProgram(), and R_UseWorldProgram().

R_ProgramParameter1fvs()

void R_ProgramParameter1fvs	(	const char *	name,
		GLint	size,
		GLfloat *	value
	)

Definition at line 131 of file r_program.cpp.

References GL_UNIFORM, name, R_ProgramVariable(), and v.

Referenced by R_InitConvolveProgram().

R_ProgramParameter1i()

void R_ProgramParameter1i	(	const char *	name,
		GLint	value
	)

Definition at line 111 of file r_program.cpp.

References GL_UNIFORM, name, R_ProgramVariable(), and v.

Referenced by R_EnableAnimation(), R_EnableBumpmap(), R_EnableRoughnessMap(), R_EnableSpecularMap(), R_InitAtmosphereProgram(), R_InitCombine2Program(), R_InitConvolveProgram(), R_InitGeoscapeProgram(), R_InitModelProgram(), R_InitParticleProgram(), R_InitSimpleGlowProgram(), R_InitWarpProgram(), and R_InitWorldProgram().

R_ProgramParameter2fv()

void R_ProgramParameter2fv	(	const char *	name,
		GLfloat *	value
	)

Definition at line 141 of file r_program.cpp.

References GL_UNIFORM, name, R_ProgramVariable(), and v.

Referenced by R_EnableFog(), R_InitAtmosphereProgram(), R_InitGeoscapeProgram(), R_InitModelProgram(), R_InitWarpProgram(), R_InitWorldProgram(), R_UseModelProgram(), R_UseWarpProgram(), and R_UseWorldProgram().

R_ProgramParameter2fvs()

void R_ProgramParameter2fvs	(	const char *	name,
		GLint	size,
		GLfloat *	value
	)

Definition at line 151 of file r_program.cpp.

References GL_UNIFORM, name, R_ProgramVariable(), and v.

Referenced by R_UseConvolveProgram().

R_ProgramParameter3fv()

void R_ProgramParameter3fv	(	const char *	name,
		GLfloat *	value
	)

Definition at line 161 of file r_program.cpp.

References GL_UNIFORM, name, R_ProgramVariable(), and v.

Referenced by R_EnableFog(), R_EnableModelLights(), R_InitModelProgram(), R_InitWarpProgram(), R_InitWorldProgram(), R_UseModelProgram(), R_UseWarpProgram(), and R_UseWorldProgram().

R_ProgramParameter3fvs()

void R_ProgramParameter3fvs	(	const char *	name,
		GLint	size,
		GLfloat *	value
	)

Definition at line 171 of file r_program.cpp.

References GL_UNIFORM, name, R_ProgramVariable(), and v.

Referenced by R_EnableModelLights(), and R_EnableWorldLights().

R_ProgramParameter4fv()

void R_ProgramParameter4fv	(	const char *	name,
		GLfloat *	value
	)

Definition at line 181 of file r_program.cpp.

References GL_UNIFORM, name, R_ProgramVariable(), and v.

Referenced by R_InitAtmosphereProgram(), R_InitCombine2Program(), R_InitGeoscapeProgram(), R_InitWarpProgram(), and R_UseWarpProgram().

R_ProgramParameter4fvs()

void R_ProgramParameter4fvs	(	const char *	name,
		GLint	size,
		GLfloat *	value
	)

Definition at line 191 of file r_program.cpp.

References GL_UNIFORM, name, R_ProgramVariable(), and v.

Referenced by R_EnableModelLights(), and R_EnableWorldLights().

R_ProgramParameterMatrix4fv()

void R_ProgramParameterMatrix4fv	(	const char *	name,
		GLfloat *	value
	)

Definition at line 201 of file r_program.cpp.

References GL_UNIFORM, name, R_ProgramVariable(), and v.

R_RestartPrograms_f()

void R_RestartPrograms_f

(

void

)

Reloads the glsl shaders.

Definition at line 1058 of file r_program.cpp.

References Com_Printf(), Cvar_Get(), cvar_t::integer, R_InitFBObjects(), R_InitPrograms(), r_programs, and R_ShutdownPrograms().

Referenced by R_BeginFrame().

R_ShutdownPrograms()

void R_ShutdownPrograms

(

void

)

Definition at line 265 of file r_program.cpp.

References i, r_program_t::id, cvar_t::integer, MAX_PROGRAMS, rstate_t::programs, r_programs, R_ShutdownProgram(), and r_state.

Referenced by R_ReinitOpenglContext(), R_RestartPrograms_f(), and R_Shutdown().

R_UseParticleProgram()

void R_UseParticleProgram

(

r_program_t *

prog

)

Definition at line 1017 of file r_program.cpp.

Referenced by CL_ParseMapParticle(), and CL_ParticleFunction().

R_UseProgram()

void R_UseProgram

(

r_program_t *

prog

)

Definition at line 43 of file r_program.cpp.

References rstate_t::active_program, rendererData_t::FFPToShaderCount, r_program_t::id, r_state, refdef, rendererData_t::shaderToFFPCount, rendererData_t::shaderToShaderCount, and r_program_t::use.

Referenced by R_BlurStack(), R_DrawBloom(), R_DrawParticles(), R_EnableBlur(), R_EnableGlowMap(), R_EnableLighting(), R_EnableWarp(), and R_LoadProgram().