m_translate.c File Reference

#include "main/glheader.h"
#include "main/mtypes.h"
#include "main/colormac.h"
#include "m_translate.h"
#include "m_trans_tmp.h"

Go to the source code of this file.

Defines
#define	TYPE_IDX(t)   ((t) & 0xf)
#define	MAX_TYPES   TYPE_IDX(GL_DOUBLE)+1 /* 0xa + 1 */
#define	PTR_ELT(ptr, elt)   (((SRC *)ptr)[elt])
#define	TAB(x)   _math_trans##x##_tab
#define	ARGS   GLuint start, GLuint n
#define	SRC_START   start
#define	DST_START   0
#define	STRIDE   stride
#define	NEXT_F   f += stride
#define	NEXT_F2
#define	CHECK
#define	SRC   GLbyte
#define	SRC_IDX   TYPE_IDX(GL_BYTE)
#define	TRX_3FN(f, n)   BYTE_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_4F(f, n)   BYTE_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_4FN(f, n)   BYTE_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_UB(ub, f, n)   ub = BYTE_TO_UBYTE( PTR_ELT(f,n) )
#define	TRX_US(ch, f, n)   ch = BYTE_TO_USHORT( PTR_ELT(f,n) )
#define	TRX_UI(f, n)   (PTR_ELT(f,n) < 0 ? 0 : (GLuint) PTR_ELT(f,n))
#define	SZ   4
#define	INIT   init_trans_4_GLbyte_raw
#define	DEST_4F   trans_4_GLbyte_4f_raw
#define	DEST_4FN   trans_4_GLbyte_4fn_raw
#define	DEST_4UB   trans_4_GLbyte_4ub_raw
#define	DEST_4US   trans_4_GLbyte_4us_raw
#define	SZ   3
#define	INIT   init_trans_3_GLbyte_raw
#define	DEST_4F   trans_3_GLbyte_4f_raw
#define	DEST_4FN   trans_3_GLbyte_4fn_raw
#define	DEST_4UB   trans_3_GLbyte_4ub_raw
#define	DEST_4US   trans_3_GLbyte_4us_raw
#define	DEST_3FN   trans_3_GLbyte_3fn_raw
#define	SZ   2
#define	INIT   init_trans_2_GLbyte_raw
#define	DEST_4F   trans_2_GLbyte_4f_raw
#define	DEST_4FN   trans_2_GLbyte_4fn_raw
#define	SZ   1
#define	INIT   init_trans_1_GLbyte_raw
#define	DEST_4F   trans_1_GLbyte_4f_raw
#define	DEST_4FN   trans_1_GLbyte_4fn_raw
#define	DEST_1UB   trans_1_GLbyte_1ub_raw
#define	DEST_1UI   trans_1_GLbyte_1ui_raw
#define	SRC   GLubyte
#define	SRC_IDX   TYPE_IDX(GL_UNSIGNED_BYTE)
#define	TRX_3FN(f, n)   UBYTE_TO_FLOAT(PTR_ELT(f,n))
#define	TRX_4F(f, n)   (GLfloat)( PTR_ELT(f,n) )
#define	TRX_4FN(f, n)   UBYTE_TO_FLOAT(PTR_ELT(f,n))
#define	TRX_UB(ub, f, n)   ub = PTR_ELT(f,n)
#define	TRX_US(us, f, n)   us = UBYTE_TO_USHORT(PTR_ELT(f,n))
#define	TRX_UI(f, n)   (GLuint)PTR_ELT(f,n)
#define	SZ   4
#define	INIT   init_trans_4_GLubyte_raw
#define	DEST_4F   trans_4_GLubyte_4f_raw
#define	DEST_4FN   trans_4_GLubyte_4fn_raw
#define	DEST_4US   trans_4_GLubyte_4us_raw
#define	SZ   3
#define	INIT   init_trans_3_GLubyte_raw
#define	DEST_4UB   trans_3_GLubyte_4ub_raw
#define	DEST_4US   trans_3_GLubyte_4us_raw
#define	DEST_3FN   trans_3_GLubyte_3fn_raw
#define	DEST_4F   trans_3_GLubyte_4f_raw
#define	DEST_4FN   trans_3_GLubyte_4fn_raw
#define	SZ   1
#define	INIT   init_trans_1_GLubyte_raw
#define	DEST_1UI   trans_1_GLubyte_1ui_raw
#define	DEST_1UB   trans_1_GLubyte_1ub_raw
#define	SRC   GLshort
#define	SRC_IDX   TYPE_IDX(GL_SHORT)
#define	TRX_3FN(f, n)   SHORT_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_4F(f, n)   (GLfloat)( PTR_ELT(f,n) )
#define	TRX_4FN(f, n)   SHORT_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_UB(ub, f, n)   ub = SHORT_TO_UBYTE(PTR_ELT(f,n))
#define	TRX_US(us, f, n)   us = SHORT_TO_USHORT(PTR_ELT(f,n))
#define	TRX_UI(f, n)   (PTR_ELT(f,n) < 0 ? 0 : (GLuint) PTR_ELT(f,n))
#define	SZ   4
#define	INIT   init_trans_4_GLshort_raw
#define	DEST_4F   trans_4_GLshort_4f_raw
#define	DEST_4FN   trans_4_GLshort_4fn_raw
#define	DEST_4UB   trans_4_GLshort_4ub_raw
#define	DEST_4US   trans_4_GLshort_4us_raw
#define	SZ   3
#define	INIT   init_trans_3_GLshort_raw
#define	DEST_4F   trans_3_GLshort_4f_raw
#define	DEST_4FN   trans_3_GLshort_4fn_raw
#define	DEST_4UB   trans_3_GLshort_4ub_raw
#define	DEST_4US   trans_3_GLshort_4us_raw
#define	DEST_3FN   trans_3_GLshort_3fn_raw
#define	SZ   2
#define	INIT   init_trans_2_GLshort_raw
#define	DEST_4F   trans_2_GLshort_4f_raw
#define	DEST_4FN   trans_2_GLshort_4fn_raw
#define	SZ   1
#define	INIT   init_trans_1_GLshort_raw
#define	DEST_4F   trans_1_GLshort_4f_raw
#define	DEST_4FN   trans_1_GLshort_4fn_raw
#define	DEST_1UB   trans_1_GLshort_1ub_raw
#define	DEST_1UI   trans_1_GLshort_1ui_raw
#define	SRC   GLushort
#define	SRC_IDX   TYPE_IDX(GL_UNSIGNED_SHORT)
#define	TRX_3FN(f, n)   USHORT_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_4F(f, n)   (GLfloat)( PTR_ELT(f,n) )
#define	TRX_4FN(f, n)   USHORT_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_UB(ub, f, n)   ub = (GLubyte) (PTR_ELT(f,n) >> 8)
#define	TRX_US(us, f, n)   us = PTR_ELT(f,n)
#define	TRX_UI(f, n)   (GLuint) PTR_ELT(f,n)
#define	SZ   4
#define	INIT   init_trans_4_GLushort_raw
#define	DEST_4F   trans_4_GLushort_4f_raw
#define	DEST_4FN   trans_4_GLushort_4fn_raw
#define	DEST_4UB   trans_4_GLushort_4ub_raw
#define	DEST_4US   trans_4_GLushort_4us_raw
#define	SZ   3
#define	INIT   init_trans_3_GLushort_raw
#define	DEST_4F   trans_3_GLushort_4f_raw
#define	DEST_4FN   trans_3_GLushort_4fn_raw
#define	DEST_4UB   trans_3_GLushort_4ub_raw
#define	DEST_4US   trans_3_GLushort_4us_raw
#define	DEST_3FN   trans_3_GLushort_3fn_raw
#define	SZ   2
#define	INIT   init_trans_2_GLushort_raw
#define	DEST_4F   trans_2_GLushort_4f_raw
#define	DEST_4FN   trans_2_GLushort_4fn_raw
#define	SZ   1
#define	INIT   init_trans_1_GLushort_raw
#define	DEST_4F   trans_1_GLushort_4f_raw
#define	DEST_4FN   trans_1_GLushort_4fn_raw
#define	DEST_1UB   trans_1_GLushort_1ub_raw
#define	DEST_1UI   trans_1_GLushort_1ui_raw
#define	SRC   GLint
#define	SRC_IDX   TYPE_IDX(GL_INT)
#define	TRX_3FN(f, n)   INT_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_4F(f, n)   (GLfloat)( PTR_ELT(f,n) )
#define	TRX_4FN(f, n)   INT_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_UB(ub, f, n)   ub = INT_TO_UBYTE(PTR_ELT(f,n))
#define	TRX_US(us, f, n)   us = INT_TO_USHORT(PTR_ELT(f,n))
#define	TRX_UI(f, n)   (PTR_ELT(f,n) < 0 ? 0 : (GLuint) PTR_ELT(f,n))
#define	SZ   4
#define	INIT   init_trans_4_GLint_raw
#define	DEST_4F   trans_4_GLint_4f_raw
#define	DEST_4FN   trans_4_GLint_4fn_raw
#define	DEST_4UB   trans_4_GLint_4ub_raw
#define	DEST_4US   trans_4_GLint_4us_raw
#define	SZ   3
#define	INIT   init_trans_3_GLint_raw
#define	DEST_4F   trans_3_GLint_4f_raw
#define	DEST_4FN   trans_3_GLint_4fn_raw
#define	DEST_4UB   trans_3_GLint_4ub_raw
#define	DEST_4US   trans_3_GLint_4us_raw
#define	DEST_3FN   trans_3_GLint_3fn_raw
#define	SZ   2
#define	INIT   init_trans_2_GLint_raw
#define	DEST_4F   trans_2_GLint_4f_raw
#define	DEST_4FN   trans_2_GLint_4fn_raw
#define	SZ   1
#define	INIT   init_trans_1_GLint_raw
#define	DEST_4F   trans_1_GLint_4f_raw
#define	DEST_4FN   trans_1_GLint_4fn_raw
#define	DEST_1UB   trans_1_GLint_1ub_raw
#define	DEST_1UI   trans_1_GLint_1ui_raw
#define	SRC   GLuint
#define	SRC_IDX   TYPE_IDX(GL_UNSIGNED_INT)
#define	TRX_3FN(f, n)   INT_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_4F(f, n)   (GLfloat)( PTR_ELT(f,n) )
#define	TRX_4FN(f, n)   UINT_TO_FLOAT( PTR_ELT(f,n) )
#define	TRX_UB(ub, f, n)   ub = (GLubyte) (PTR_ELT(f,n) >> 24)
#define	TRX_US(us, f, n)   us = (GLshort) (PTR_ELT(f,n) >> 16)
#define	TRX_UI(f, n)   PTR_ELT(f,n)
#define	SZ   4
#define	INIT   init_trans_4_GLuint_raw
#define	DEST_4F   trans_4_GLuint_4f_raw
#define	DEST_4FN   trans_4_GLuint_4fn_raw
#define	DEST_4UB   trans_4_GLuint_4ub_raw
#define	DEST_4US   trans_4_GLuint_4us_raw
#define	SZ   3
#define	INIT   init_trans_3_GLuint_raw
#define	DEST_4F   trans_3_GLuint_4f_raw
#define	DEST_4FN   trans_3_GLuint_4fn_raw
#define	DEST_4UB   trans_3_GLuint_4ub_raw
#define	DEST_4US   trans_3_GLuint_4us_raw
#define	DEST_3FN   trans_3_GLuint_3fn_raw
#define	SZ   2
#define	INIT   init_trans_2_GLuint_raw
#define	DEST_4F   trans_2_GLuint_4f_raw
#define	DEST_4FN   trans_2_GLuint_4fn_raw
#define	SZ   1
#define	INIT   init_trans_1_GLuint_raw
#define	DEST_4F   trans_1_GLuint_4f_raw
#define	DEST_4FN   trans_1_GLuint_4fn_raw
#define	DEST_1UB   trans_1_GLuint_1ub_raw
#define	DEST_1UI   trans_1_GLuint_1ui_raw
#define	SRC   GLdouble
#define	SRC_IDX   TYPE_IDX(GL_DOUBLE)
#define	TRX_3FN(f, n)   (GLfloat) PTR_ELT(f,n)
#define	TRX_4F(f, n)   (GLfloat) PTR_ELT(f,n)
#define	TRX_4FN(f, n)   (GLfloat) PTR_ELT(f,n)
#define	TRX_UB(ub, f, n)   UNCLAMPED_FLOAT_TO_UBYTE(ub, PTR_ELT(f,n))
#define	TRX_US(us, f, n)   UNCLAMPED_FLOAT_TO_USHORT(us, PTR_ELT(f,n))
#define	TRX_UI(f, n)   (GLuint) (GLint) PTR_ELT(f,n)
#define	TRX_1F(f, n)   (GLfloat) PTR_ELT(f,n)
#define	SZ   4
#define	INIT   init_trans_4_GLdouble_raw
#define	DEST_4F   trans_4_GLdouble_4f_raw
#define	DEST_4FN   trans_4_GLdouble_4fn_raw
#define	DEST_4UB   trans_4_GLdouble_4ub_raw
#define	DEST_4US   trans_4_GLdouble_4us_raw
#define	SZ   3
#define	INIT   init_trans_3_GLdouble_raw
#define	DEST_4F   trans_3_GLdouble_4f_raw
#define	DEST_4FN   trans_3_GLdouble_4fn_raw
#define	DEST_4UB   trans_3_GLdouble_4ub_raw
#define	DEST_4US   trans_3_GLdouble_4us_raw
#define	DEST_3FN   trans_3_GLdouble_3fn_raw
#define	SZ   2
#define	INIT   init_trans_2_GLdouble_raw
#define	DEST_4F   trans_2_GLdouble_4f_raw
#define	DEST_4FN   trans_2_GLdouble_4fn_raw
#define	SZ   1
#define	INIT   init_trans_1_GLdouble_raw
#define	DEST_4F   trans_1_GLdouble_4f_raw
#define	DEST_4FN   trans_1_GLdouble_4fn_raw
#define	DEST_1UB   trans_1_GLdouble_1ub_raw
#define	DEST_1UI   trans_1_GLdouble_1ui_raw
#define	DEST_1F   trans_1_GLdouble_1f_raw
#define	SRC   GLfloat
#define	SRC_IDX   TYPE_IDX(GL_FLOAT)
#define	SZ   4
#define	INIT   init_trans_4_GLfloat_raw
#define	DEST_4UB   trans_4_GLfloat_4ub_raw
#define	DEST_4US   trans_4_GLfloat_4us_raw
#define	DEST_4F   trans_4_GLfloat_4f_raw
#define	DEST_4FN   trans_4_GLfloat_4fn_raw
#define	SZ   3
#define	INIT   init_trans_3_GLfloat_raw
#define	DEST_4F   trans_3_GLfloat_4f_raw
#define	DEST_4FN   trans_3_GLfloat_4fn_raw
#define	DEST_4UB   trans_3_GLfloat_4ub_raw
#define	DEST_4US   trans_3_GLfloat_4us_raw
#define	DEST_3FN   trans_3_GLfloat_3fn_raw
#define	SZ   2
#define	INIT   init_trans_2_GLfloat_raw
#define	DEST_4F   trans_2_GLfloat_4f_raw
#define	DEST_4FN   trans_2_GLfloat_4fn_raw
#define	SZ   1
#define	INIT   init_trans_1_GLfloat_raw
#define	DEST_4F   trans_1_GLfloat_4f_raw
#define	DEST_4FN   trans_1_GLfloat_4fn_raw
#define	DEST_1UB   trans_1_GLfloat_1ub_raw
#define	DEST_1UI   trans_1_GLfloat_1ui_raw
#define	DEST_1F   trans_1_GLfloat_1f_raw
Typedefs
typedef void(*	trans_1f_func )(GLfloat *to, CONST void *ptr, GLuint stride, GLuint start, GLuint n)
	Translate vectors of numbers between various types.
typedef void(*	trans_1ui_func )(GLuint *to, CONST void *ptr, GLuint stride, GLuint start, GLuint n)
typedef void(*	trans_1ub_func )(GLubyte *to, CONST void *ptr, GLuint stride, GLuint start, GLuint n)
typedef void(*	trans_4ub_func )(GLubyte(*to)[4], CONST void *ptr, GLuint stride, GLuint start, GLuint n)
typedef void(*	trans_4us_func )(GLushort(*to)[4], CONST void *ptr, GLuint stride, GLuint start, GLuint n)
typedef void(*	trans_4f_func )(GLfloat(*to)[4], CONST void *ptr, GLuint stride, GLuint start, GLuint n)
typedef void(*	trans_3fn_func )(GLfloat(*to)[3], CONST void *ptr, GLuint stride, GLuint start, GLuint n)
Functions
static void	trans_4_GLubyte_4ub_raw (GLubyte(*t)[4], CONST void *Ptr, GLuint stride, ARGS)
static void	init_translate_raw (void)
void	_math_init_translate (void)
void	_math_trans_1f (GLfloat *to, CONST void *ptr, GLuint stride, GLenum type, GLuint start, GLuint n)
void	_math_trans_1ui (GLuint *to, CONST void *ptr, GLuint stride, GLenum type, GLuint start, GLuint n)
void	_math_trans_1ub (GLubyte *to, CONST void *ptr, GLuint stride, GLenum type, GLuint start, GLuint n)
void	_math_trans_4ub (GLubyte(*to)[4], CONST void *ptr, GLuint stride, GLenum type, GLuint size, GLuint start, GLuint n)
void	_math_trans_4chan (GLchan(*to)[4], CONST void *ptr, GLuint stride, GLenum type, GLuint size, GLuint start, GLuint n)
void	_math_trans_4us (GLushort(*to)[4], CONST void *ptr, GLuint stride, GLenum type, GLuint size, GLuint start, GLuint n)
void	_math_trans_4f (GLfloat(*to)[4], CONST void *ptr, GLuint stride, GLenum type, GLuint size, GLuint start, GLuint n)
void	_math_trans_4fn (GLfloat(*to)[4], CONST void *ptr, GLuint stride, GLenum type, GLuint size, GLuint start, GLuint n)
void	_math_trans_3fn (GLfloat(*to)[3], CONST void *ptr, GLuint stride, GLenum type, GLuint start, GLuint n)
Variables
static trans_1f_func	_math_trans_1f_tab [MAX_TYPES]
static trans_1ui_func	_math_trans_1ui_tab [MAX_TYPES]
static trans_1ub_func	_math_trans_1ub_tab [MAX_TYPES]
static trans_3fn_func	_math_trans_3fn_tab [MAX_TYPES]
static trans_4ub_func	_math_trans_4ub_tab [5][MAX_TYPES]
static trans_4us_func	_math_trans_4us_tab [5][MAX_TYPES]
static trans_4f_func	_math_trans_4f_tab [5][MAX_TYPES]
static trans_4f_func	_math_trans_4fn_tab [5][MAX_TYPES]