texenv_fragment_program Struct Reference

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Detailed Description

State used to build the fragment program:.

Data Fields
struct gl_fragment_program *	program
struct state_key *	state
GLbitfield	alu_temps
	Track texture indirections, see spec.
GLbitfield	temps_output
	Track texture indirections, see spec.
GLbitfield	temp_in_use
	Tracks temporary regs which are in use.
GLboolean	error
struct ureg	src_texture [MAX_TEXTURE_COORD_UNITS]
struct ureg	texcoord_tex [MAX_TEXTURE_COORD_UNITS]
struct ureg	src_previous
	Reg containing color from previous stage.
GLuint	last_tex_stage
	Number of last enabled texture unit.
struct ureg	half
struct ureg	one
struct ureg	zero

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Field Documentation

struct gl_fragment_program* texenv_fragment_program::program [read]

struct state_key* texenv_fragment_program::state [read]

GLbitfield texenv_fragment_program::alu_temps

Track texture indirections, see spec.

GLbitfield texenv_fragment_program::temps_output

Track texture indirections, see spec.

GLbitfield texenv_fragment_program::temp_in_use

Tracks temporary regs which are in use.

GLboolean texenv_fragment_program::error

struct ureg texenv_fragment_program::src_texture[MAX_TEXTURE_COORD_UNITS] [read]

struct ureg texenv_fragment_program::texcoord_tex[MAX_TEXTURE_COORD_UNITS] [read]

struct ureg texenv_fragment_program::src_previous [read]

Reg containing color from previous stage.

May need to be decl'd.

GLuint texenv_fragment_program::last_tex_stage

Number of last enabled texture unit.

struct ureg texenv_fragment_program::half [read]

struct ureg texenv_fragment_program::one [read]

struct ureg texenv_fragment_program::zero [read]

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The documentation for this struct was generated from the following file:

• texenvprogram.c

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