t_vb_texgen.c File Reference

#include "main/glheader.h"
#include "main/colormac.h"
#include "main/context.h"
#include "main/macros.h"
#include "main/imports.h"
#include "main/mtypes.h"
#include "math/m_xform.h"
#include "t_context.h"
#include "t_pipeline.h"

Go to the source code of this file.

Data Structures
struct	texgen_stage_data
Defines
#define	TEXGEN_STAGE_DATA(stage)   ((struct texgen_stage_data *)stage->privatePtr)
#define	VEC_SIZE_FLAGS   (VEC_SIZE_1|VEC_SIZE_2|VEC_SIZE_3|VEC_SIZE_4)
#define	TEXGEN_NEED_M   (TEXGEN_SPHERE_MAP)
#define	TEXGEN_NEED_F
Typedefs
typedef void(*	texgen_func )(GLcontext *ctx, struct texgen_stage_data *store, GLuint unit)
typedef void(*	build_m_func )(GLfloat f[][3], GLfloat m[], const GLvector4f *normal, const GLvector4f *eye)
typedef void(*	build_f_func )(GLfloat *f, GLuint fstride, const GLvector4f *normal_vec, const GLvector4f *eye)
Functions
static void	build_m3 (GLfloat f[][3], GLfloat m[], const GLvector4f *normal, const GLvector4f *eye)
static void	build_m2 (GLfloat f[][3], GLfloat m[], const GLvector4f *normal, const GLvector4f *eye)
static void	build_f3 (GLfloat *f, GLuint fstride, const GLvector4f *normal, const GLvector4f *eye)
static void	build_f2 (GLfloat *f, GLuint fstride, const GLvector4f *normal, const GLvector4f *eye)
static void	texgen_reflection_map_nv (GLcontext *ctx, struct texgen_stage_data *store, GLuint unit)
static void	texgen_normal_map_nv (GLcontext *ctx, struct texgen_stage_data *store, GLuint unit)
static void	texgen_sphere_map (GLcontext *ctx, struct texgen_stage_data *store, GLuint unit)
static void	texgen (GLcontext *ctx, struct texgen_stage_data *store, GLuint unit)
static GLboolean	run_texgen_stage (GLcontext *ctx, struct tnl_pipeline_stage *stage)
static void	validate_texgen_stage (GLcontext *ctx, struct tnl_pipeline_stage *stage)
static GLboolean	alloc_texgen_data (GLcontext *ctx, struct tnl_pipeline_stage *stage)
static void	free_texgen_data (struct tnl_pipeline_stage *stage)
Variables
static GLuint	all_bits [5]
static build_m_func	build_m_tab [5]
static build_f_func	build_f_tab [5]
struct tnl_pipeline_stage	_tnl_texgen_stage