texenvprogram.c File Reference

#include "glheader.h"
#include "macros.h"
#include "enums.h"
#include "shader/program.h"
#include "shader/prog_parameter.h"
#include "shader/prog_cache.h"
#include "shader/prog_instruction.h"
#include "shader/prog_print.h"
#include "shader/prog_statevars.h"
#include "shader/programopt.h"
#include "texenvprogram.h"

Go to the source code of this file.

Data Structures
struct	texenvprog_cache_item
struct	mode_opt
struct	state_key
struct	ureg
struct	texenv_fragment_program
Defines
#define	MAX_INSTRUCTIONS   ((MAX_TEXTURE_COORD_UNITS * 4) + 12)
#define	DISASSEM   (MESA_VERBOSE & VERBOSE_DISASSEM)
#define	FOG_LINEAR   0
#define	FOG_EXP   1
#define	FOG_EXP2   2
#define	FOG_UNKNOWN   3
#define	OPR_SRC_COLOR   0
#define	OPR_ONE_MINUS_SRC_COLOR   1
#define	OPR_SRC_ALPHA   2
#define	OPR_ONE_MINUS_SRC_ALPHA   3
#define	OPR_ZERO   4
#define	OPR_ONE   5
#define	OPR_UNKNOWN   7
#define	SRC_TEXTURE   0
#define	SRC_TEXTURE0   1
#define	SRC_TEXTURE1   2
#define	SRC_TEXTURE2   3
#define	SRC_TEXTURE3   4
#define	SRC_TEXTURE4   5
#define	SRC_TEXTURE5   6
#define	SRC_TEXTURE6   7
#define	SRC_TEXTURE7   8
#define	SRC_CONSTANT   9
#define	SRC_PRIMARY_COLOR   10
#define	SRC_PREVIOUS   11
#define	SRC_UNKNOWN   15
#define	MODE_REPLACE   0
#define	MODE_MODULATE   1
#define	MODE_ADD   2
#define	MODE_ADD_SIGNED   3
#define	MODE_INTERPOLATE   4
#define	MODE_SUBTRACT   5
#define	MODE_DOT3_RGB   6
#define	MODE_DOT3_RGB_EXT   7
#define	MODE_DOT3_RGBA   8
#define	MODE_DOT3_RGBA_EXT   9
#define	MODE_MODULATE_ADD_ATI   10
#define	MODE_MODULATE_SIGNED_ADD_ATI   11
#define	MODE_MODULATE_SUBTRACT_ATI   12
#define	MODE_UNKNOWN   15
#define	TEXTURE_UNKNOWN_INDEX   7
#define	register_param1(p, s0)   register_param5(p,s0,0,0,0,0)
#define	register_param2(p, s0, s1)   register_param5(p,s0,s1,0,0,0)
#define	register_param3(p, s0, s1, s2)   register_param5(p,s0,s1,s2,0,0)
#define	register_param4(p, s0, s1, s2, s3)   register_param5(p,s0,s1,s2,s3,0)
#define	register_scalar_const(p, s0)   register_const4f(p, s0, s0, s0, s0)
#define	register_const1f(p, s0)   register_const4f(p, s0, 0, 0, 1)
#define	register_const2f(p, s0, s1)   register_const4f(p, s0, s1, 0, 1)
#define	register_const3f(p, s0, s1, s2)   register_const4f(p, s0, s1, s2, 1)
Functions
static GLuint	translate_fog_mode (GLenum mode)
static GLuint	translate_operand (GLenum operand)
static GLuint	translate_source (GLenum src)
static GLuint	translate_mode (GLenum mode)
static GLuint	translate_tex_src_bit (GLbitfield bit)
static void	make_state_key (GLcontext *ctx, struct state_key *key)
static struct ureg	make_ureg (GLuint file, GLuint idx)
static struct ureg	swizzle (struct ureg reg, int x, int y, int z, int w)
static struct ureg	swizzle1 (struct ureg reg, int x)
static struct ureg	negate (struct ureg reg)
static GLboolean	is_undef (struct ureg reg)
static struct ureg	get_temp (struct texenv_fragment_program *p)
static struct ureg	get_tex_temp (struct texenv_fragment_program *p)
static void	release_temps (GLcontext *ctx, struct texenv_fragment_program *p)
static struct ureg	register_param5 (struct texenv_fragment_program *p, GLint s0, GLint s1, GLint s2, GLint s3, GLint s4)
static struct ureg	register_input (struct texenv_fragment_program *p, GLuint input)
static void	emit_arg (struct prog_src_register *reg, struct ureg ureg)
static void	emit_dst (struct prog_dst_register *dst, struct ureg ureg, GLuint mask)
static struct prog_instruction *	emit_op (struct texenv_fragment_program *p, enum prog_opcode op, struct ureg dest, GLuint mask, GLboolean saturate, struct ureg src0, struct ureg src1, struct ureg src2)
static struct ureg	emit_arith (struct texenv_fragment_program *p, enum prog_opcode op, struct ureg dest, GLuint mask, GLboolean saturate, struct ureg src0, struct ureg src1, struct ureg src2)
static struct ureg	emit_texld (struct texenv_fragment_program *p, enum prog_opcode op, struct ureg dest, GLuint destmask, GLuint tex_unit, GLuint tex_idx, struct ureg coord)
static struct ureg	register_const4f (struct texenv_fragment_program *p, GLfloat s0, GLfloat s1, GLfloat s2, GLfloat s3)
static struct ureg	get_one (struct texenv_fragment_program *p)
static struct ureg	get_half (struct texenv_fragment_program *p)
static struct ureg	get_zero (struct texenv_fragment_program *p)
static void	program_error (struct texenv_fragment_program *p, const char *msg)
static struct ureg	get_source (struct texenv_fragment_program *p, GLuint src, GLuint unit)
static struct ureg	emit_combine_source (struct texenv_fragment_program *p, GLuint mask, GLuint unit, GLuint source, GLuint operand)
static GLboolean	args_match (struct state_key *key, GLuint unit)
static struct ureg	emit_combine (struct texenv_fragment_program *p, struct ureg dest, GLuint mask, GLboolean saturate, GLuint unit, GLuint nr, GLuint mode, const struct mode_opt *opt)
static struct ureg	emit_texenv (struct texenv_fragment_program *p, GLuint unit)
static void	load_texture (struct texenv_fragment_program *p, GLuint unit)
static GLboolean	load_texenv_source (struct texenv_fragment_program *p, GLuint src, GLuint unit)
static GLboolean	load_texunit_sources (struct texenv_fragment_program *p, int unit)
static void	create_new_program (GLcontext *ctx, struct state_key *key, struct gl_fragment_program *program)
struct gl_fragment_program *	_mesa_get_fixed_func_fragment_program (GLcontext *ctx)
void	_mesa_UpdateTexEnvProgram (GLcontext *ctx)
Variables
static struct ureg	undef