diff options
Diffstat (limited to 'src/mesa/math/m_translate.c')
| -rw-r--r-- | src/mesa/math/m_translate.c | 203 |
1 files changed, 118 insertions, 85 deletions
diff --git a/src/mesa/math/m_translate.c b/src/mesa/math/m_translate.c index 1bce0f3a0ca..c7423e9d9db 100644 --- a/src/mesa/math/m_translate.c +++ b/src/mesa/math/m_translate.c @@ -1,8 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 5.1 + * Version: 6.5.1 * - * Copyright (C) 1999-2003 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -22,8 +22,9 @@ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/* - * New (3.1) transformation code written by Keith Whitwell. +/** + * \brief Translate vectors of numbers between various types. + * \author Keith Whitwell. */ @@ -71,7 +72,7 @@ typedef void (*trans_4f_func)(GLfloat (*to)[4], GLuint start, GLuint n ); -typedef void (*trans_3f_func)(GLfloat (*to)[3], +typedef void (*trans_3fn_func)(GLfloat (*to)[3], CONST void *ptr, GLuint stride, GLuint start, @@ -91,11 +92,11 @@ typedef void (*trans_3f_func)(GLfloat (*to)[3], 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_3f_func _math_trans_3f_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_4fc_tab[5][MAX_TYPES]; +static trans_4f_func _math_trans_4fn_tab[5][MAX_TYPES]; #define PTR_ELT(ptr, elt) (((SRC *)ptr)[elt]) @@ -113,13 +114,18 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; -/* GL_BYTE +/** + * Translate from GL_BYTE. */ #define SRC GLbyte #define SRC_IDX TYPE_IDX(GL_BYTE) -#define TRX_3F(f,n) BYTE_TO_FLOAT( PTR_ELT(f,n) ) +#define TRX_3FN(f,n) BYTE_TO_FLOAT( PTR_ELT(f,n) ) +#if 1 #define TRX_4F(f,n) BYTE_TO_FLOAT( PTR_ELT(f,n) ) -#define TRX_4FC(f,n) BYTE_TO_FLOAT( PTR_ELT(f,n) ) +#else +#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) ) +#endif +#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)) @@ -128,7 +134,7 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 4 #define INIT init_trans_4_GLbyte_raw #define DEST_4F trans_4_GLbyte_4f_raw -#define DEST_4FC trans_4_GLbyte_4fc_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 #include "m_trans_tmp.h" @@ -136,43 +142,44 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 3 #define INIT init_trans_3_GLbyte_raw #define DEST_4F trans_3_GLbyte_4f_raw -#define DEST_4FC trans_3_GLbyte_4fc_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_3F trans_3_GLbyte_3f_raw +#define DEST_3FN trans_3_GLbyte_3fn_raw #include "m_trans_tmp.h" #define SZ 2 #define INIT init_trans_2_GLbyte_raw #define DEST_4F trans_2_GLbyte_4f_raw -#define DEST_4FC trans_2_GLbyte_4fc_raw +#define DEST_4FN trans_2_GLbyte_4fn_raw #include "m_trans_tmp.h" #define SZ 1 #define INIT init_trans_1_GLbyte_raw #define DEST_4F trans_1_GLbyte_4f_raw -#define DEST_4FC trans_1_GLbyte_4fc_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 #include "m_trans_tmp.h" #undef SRC -#undef TRX_3F +#undef TRX_3FN #undef TRX_4F -#undef TRX_4FC +#undef TRX_4FN #undef TRX_UB #undef TRX_US #undef TRX_UI #undef SRC_IDX -/* GL_UNSIGNED_BYTE +/** + * Translate from GL_UNSIGNED_BYTE. */ #define SRC GLubyte #define SRC_IDX TYPE_IDX(GL_UNSIGNED_BYTE) -#define TRX_3F(f,n) UBYTE_TO_FLOAT(PTR_ELT(f,n)) -#define TRX_4F(f,n) UBYTE_TO_FLOAT(PTR_ELT(f,n)) -#define TRX_4FC(f,n) UBYTE_TO_FLOAT(PTR_ELT(f,n)) +#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) @@ -182,7 +189,7 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 4 #define INIT init_trans_4_GLubyte_raw #define DEST_4F trans_4_GLubyte_4f_raw -#define DEST_4FC trans_4_GLubyte_4fc_raw +#define DEST_4FN trans_4_GLubyte_4fn_raw #define DEST_4US trans_4_GLubyte_4us_raw #include "m_trans_tmp.h" @@ -191,9 +198,9 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #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_3F trans_3_GLubyte_3f_raw +#define DEST_3FN trans_3_GLubyte_3fn_raw #define DEST_4F trans_3_GLubyte_4f_raw -#define DEST_4FC trans_3_GLubyte_4fc_raw +#define DEST_4FN trans_3_GLubyte_4fn_raw #include "m_trans_tmp.h" @@ -205,9 +212,9 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #undef SRC #undef SRC_IDX -#undef TRX_3F +#undef TRX_3FN #undef TRX_4F -#undef TRX_4FC +#undef TRX_4FN #undef TRX_UB #undef TRX_US #undef TRX_UI @@ -217,9 +224,9 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; */ #define SRC GLshort #define SRC_IDX TYPE_IDX(GL_SHORT) -#define TRX_3F(f,n) SHORT_TO_FLOAT( PTR_ELT(f,n) ) +#define TRX_3FN(f,n) SHORT_TO_FLOAT( PTR_ELT(f,n) ) #define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) ) -#define TRX_4FC(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)) @@ -228,7 +235,7 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 4 #define INIT init_trans_4_GLshort_raw #define DEST_4F trans_4_GLshort_4f_raw -#define DEST_4FC trans_4_GLshort_4fc_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 #include "m_trans_tmp.h" @@ -236,22 +243,22 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 3 #define INIT init_trans_3_GLshort_raw #define DEST_4F trans_3_GLshort_4f_raw -#define DEST_4FC trans_3_GLshort_4fc_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_3F trans_3_GLshort_3f_raw +#define DEST_3FN trans_3_GLshort_3fn_raw #include "m_trans_tmp.h" #define SZ 2 #define INIT init_trans_2_GLshort_raw #define DEST_4F trans_2_GLshort_4f_raw -#define DEST_4FC trans_2_GLshort_4fc_raw +#define DEST_4FN trans_2_GLshort_4fn_raw #include "m_trans_tmp.h" #define SZ 1 #define INIT init_trans_1_GLshort_raw #define DEST_4F trans_1_GLshort_4f_raw -#define DEST_4FC trans_1_GLshort_4fc_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 #include "m_trans_tmp.h" @@ -259,9 +266,9 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #undef SRC #undef SRC_IDX -#undef TRX_3F +#undef TRX_3FN #undef TRX_4F -#undef TRX_4FC +#undef TRX_4FN #undef TRX_UB #undef TRX_US #undef TRX_UI @@ -271,18 +278,18 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; */ #define SRC GLushort #define SRC_IDX TYPE_IDX(GL_UNSIGNED_SHORT) -#define TRX_3F(f,n) USHORT_TO_FLOAT( PTR_ELT(f,n) ) +#define TRX_3FN(f,n) USHORT_TO_FLOAT( PTR_ELT(f,n) ) #define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) ) -#define TRX_4FC(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 = (GLushort) (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_4FC trans_4_GLushort_4fc_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 #include "m_trans_tmp.h" @@ -290,31 +297,31 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 3 #define INIT init_trans_3_GLushort_raw #define DEST_4F trans_3_GLushort_4f_raw -#define DEST_4FC trans_3_GLushort_4fc_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_3F trans_3_GLushort_3f_raw +#define DEST_3FN trans_3_GLushort_3fn_raw #include "m_trans_tmp.h" #define SZ 2 #define INIT init_trans_2_GLushort_raw #define DEST_4F trans_2_GLushort_4f_raw -#define DEST_4FC trans_2_GLushort_4fc_raw +#define DEST_4FN trans_2_GLushort_4fn_raw #include "m_trans_tmp.h" #define SZ 1 #define INIT init_trans_1_GLushort_raw #define DEST_4F trans_1_GLushort_4f_raw -#define DEST_4FC trans_1_GLushort_4fc_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 #include "m_trans_tmp.h" #undef SRC #undef SRC_IDX -#undef TRX_3F +#undef TRX_3FN #undef TRX_4F -#undef TRX_4FC +#undef TRX_4FN #undef TRX_UB #undef TRX_US #undef TRX_UI @@ -324,9 +331,9 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; */ #define SRC GLint #define SRC_IDX TYPE_IDX(GL_INT) -#define TRX_3F(f,n) INT_TO_FLOAT( PTR_ELT(f,n) ) +#define TRX_3FN(f,n) INT_TO_FLOAT( PTR_ELT(f,n) ) #define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) ) -#define TRX_4FC(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)) @@ -335,7 +342,7 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 4 #define INIT init_trans_4_GLint_raw #define DEST_4F trans_4_GLint_4f_raw -#define DEST_4FC trans_4_GLint_4fc_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 #include "m_trans_tmp.h" @@ -343,22 +350,22 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 3 #define INIT init_trans_3_GLint_raw #define DEST_4F trans_3_GLint_4f_raw -#define DEST_4FC trans_3_GLint_4fc_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_3F trans_3_GLint_3f_raw +#define DEST_3FN trans_3_GLint_3fn_raw #include "m_trans_tmp.h" #define SZ 2 #define INIT init_trans_2_GLint_raw #define DEST_4F trans_2_GLint_4f_raw -#define DEST_4FC trans_2_GLint_4fc_raw +#define DEST_4FN trans_2_GLint_4fn_raw #include "m_trans_tmp.h" #define SZ 1 #define INIT init_trans_1_GLint_raw #define DEST_4F trans_1_GLint_4f_raw -#define DEST_4FC trans_1_GLint_4fc_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 #include "m_trans_tmp.h" @@ -366,9 +373,9 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #undef SRC #undef SRC_IDX -#undef TRX_3F +#undef TRX_3FN #undef TRX_4F -#undef TRX_4FC +#undef TRX_4FN #undef TRX_UB #undef TRX_US #undef TRX_UI @@ -378,9 +385,9 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; */ #define SRC GLuint #define SRC_IDX TYPE_IDX(GL_UNSIGNED_INT) -#define TRX_3F(f,n) INT_TO_FLOAT( PTR_ELT(f,n) ) +#define TRX_3FN(f,n) INT_TO_FLOAT( PTR_ELT(f,n) ) #define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) ) -#define TRX_4FC(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) @@ -389,7 +396,7 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 4 #define INIT init_trans_4_GLuint_raw #define DEST_4F trans_4_GLuint_4f_raw -#define DEST_4FC trans_4_GLuint_4fc_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 #include "m_trans_tmp.h" @@ -397,31 +404,31 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 3 #define INIT init_trans_3_GLuint_raw #define DEST_4F trans_3_GLuint_4f_raw -#define DEST_4FC trans_3_GLuint_4fc_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_3F trans_3_GLuint_3f_raw +#define DEST_3FN trans_3_GLuint_3fn_raw #include "m_trans_tmp.h" #define SZ 2 #define INIT init_trans_2_GLuint_raw #define DEST_4F trans_2_GLuint_4f_raw -#define DEST_4FC trans_2_GLuint_4fc_raw +#define DEST_4FN trans_2_GLuint_4fn_raw #include "m_trans_tmp.h" #define SZ 1 #define INIT init_trans_1_GLuint_raw #define DEST_4F trans_1_GLuint_4f_raw -#define DEST_4FC trans_1_GLuint_4fc_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 #include "m_trans_tmp.h" #undef SRC #undef SRC_IDX -#undef TRX_3F +#undef TRX_3FN #undef TRX_4F -#undef TRX_4FC +#undef TRX_4FN #undef TRX_UB #undef TRX_US #undef TRX_UI @@ -431,9 +438,9 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; */ #define SRC GLdouble #define SRC_IDX TYPE_IDX(GL_DOUBLE) -#define TRX_3F(f,n) (GLfloat) PTR_ELT(f,n) +#define TRX_3FN(f,n) (GLfloat) PTR_ELT(f,n) #define TRX_4F(f,n) (GLfloat) PTR_ELT(f,n) -#define TRX_4FC(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) @@ -443,7 +450,7 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 4 #define INIT init_trans_4_GLdouble_raw #define DEST_4F trans_4_GLdouble_4f_raw -#define DEST_4FC trans_4_GLdouble_4fc_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 #include "m_trans_tmp.h" @@ -451,22 +458,22 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #define SZ 3 #define INIT init_trans_3_GLdouble_raw #define DEST_4F trans_3_GLdouble_4f_raw -#define DEST_4FC trans_3_GLdouble_4fc_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_3F trans_3_GLdouble_3f_raw +#define DEST_3FN trans_3_GLdouble_3fn_raw #include "m_trans_tmp.h" #define SZ 2 #define INIT init_trans_2_GLdouble_raw #define DEST_4F trans_2_GLdouble_4f_raw -#define DEST_4FC trans_2_GLdouble_4fc_raw +#define DEST_4FN trans_2_GLdouble_4fn_raw #include "m_trans_tmp.h" #define SZ 1 #define INIT init_trans_1_GLdouble_raw #define DEST_4F trans_1_GLdouble_4f_raw -#define DEST_4FC trans_1_GLdouble_4fc_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 @@ -484,28 +491,28 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #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_4FC trans_4_GLfloat_4fc_raw +#define DEST_4FN trans_4_GLfloat_4fn_raw #include "m_trans_tmp.h" #define SZ 3 #define INIT init_trans_3_GLfloat_raw #define DEST_4F trans_3_GLfloat_4f_raw -#define DEST_4FC trans_3_GLfloat_4fc_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_3F trans_3_GLfloat_3f_raw +#define DEST_3FN trans_3_GLfloat_3fn_raw #include "m_trans_tmp.h" #define SZ 2 #define INIT init_trans_2_GLfloat_raw #define DEST_4F trans_2_GLfloat_4f_raw -#define DEST_4FC trans_2_GLfloat_4fc_raw +#define DEST_4FN trans_2_GLfloat_4fn_raw #include "m_trans_tmp.h" #define SZ 1 #define INIT init_trans_1_GLfloat_raw #define DEST_4F trans_1_GLfloat_4f_raw -#define DEST_4FC trans_1_GLfloat_4fc_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 @@ -514,9 +521,9 @@ static trans_4f_func _math_trans_4fc_tab[5][MAX_TYPES]; #undef SRC #undef SRC_IDX -#undef TRX_3F +#undef TRX_3FN #undef TRX_4F -#undef TRX_4FC +#undef TRX_4FN #undef TRX_UB #undef TRX_US #undef TRX_UI @@ -551,11 +558,11 @@ static void init_translate_raw(void) { MEMSET( TAB(_1ui), 0, sizeof(TAB(_1ui)) ); MEMSET( TAB(_1ub), 0, sizeof(TAB(_1ub)) ); - MEMSET( TAB(_3f), 0, sizeof(TAB(_3f)) ); + MEMSET( TAB(_3fn), 0, sizeof(TAB(_3fn)) ); MEMSET( TAB(_4ub), 0, sizeof(TAB(_4ub)) ); MEMSET( TAB(_4us), 0, sizeof(TAB(_4us)) ); MEMSET( TAB(_4f), 0, sizeof(TAB(_4f)) ); - MEMSET( TAB(_4fc), 0, sizeof(TAB(_4fc)) ); + MEMSET( TAB(_4fn), 0, sizeof(TAB(_4fn)) ); init_trans_4_GLbyte_raw(); init_trans_3_GLbyte_raw(); @@ -614,7 +621,9 @@ void _math_init_translate( void ) } - +/** + * Translate vector of values to GLfloat [1]. + */ void _math_trans_1f(GLfloat *to, CONST void *ptr, GLuint stride, @@ -625,6 +634,9 @@ void _math_trans_1f(GLfloat *to, _math_trans_1f_tab[TYPE_IDX(type)]( to, ptr, stride, start, n ); } +/** + * Translate vector of values to GLuint [1]. + */ void _math_trans_1ui(GLuint *to, CONST void *ptr, GLuint stride, @@ -635,6 +647,9 @@ void _math_trans_1ui(GLuint *to, _math_trans_1ui_tab[TYPE_IDX(type)]( to, ptr, stride, start, n ); } +/** + * Translate vector of values to GLubyte [1]. + */ void _math_trans_1ub(GLubyte *to, CONST void *ptr, GLuint stride, @@ -646,6 +661,9 @@ void _math_trans_1ub(GLubyte *to, } +/** + * Translate vector of values to GLubyte [4]. + */ void _math_trans_4ub(GLubyte (*to)[4], CONST void *ptr, GLuint stride, @@ -657,6 +675,9 @@ void _math_trans_4ub(GLubyte (*to)[4], _math_trans_4ub_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n ); } +/** + * Translate vector of values to GLchan [4]. + */ void _math_trans_4chan( GLchan (*to)[4], CONST void *ptr, GLuint stride, @@ -670,10 +691,13 @@ void _math_trans_4chan( GLchan (*to)[4], #elif CHAN_TYPE == GL_UNSIGNED_SHORT _math_trans_4us( to, ptr, stride, type, size, start, n ); #elif CHAN_TYPE == GL_FLOAT - _math_trans_4fc( to, ptr, stride, type, size, start, n ); + _math_trans_4fn( to, ptr, stride, type, size, start, n ); #endif } +/** + * Translate vector of values to GLushort [4]. + */ void _math_trans_4us(GLushort (*to)[4], CONST void *ptr, GLuint stride, @@ -685,6 +709,9 @@ void _math_trans_4us(GLushort (*to)[4], _math_trans_4us_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n ); } +/** + * Translate vector of values to GLfloat [4]. + */ void _math_trans_4f(GLfloat (*to)[4], CONST void *ptr, GLuint stride, @@ -696,7 +723,10 @@ void _math_trans_4f(GLfloat (*to)[4], _math_trans_4f_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n ); } -void _math_trans_4fc(GLfloat (*to)[4], +/** + * Translate vector of values to GLfloat[4], normalized to [-1, 1]. + */ +void _math_trans_4fn(GLfloat (*to)[4], CONST void *ptr, GLuint stride, GLenum type, @@ -704,15 +734,18 @@ void _math_trans_4fc(GLfloat (*to)[4], GLuint start, GLuint n ) { - _math_trans_4fc_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n ); + _math_trans_4fn_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n ); } -void _math_trans_3f(GLfloat (*to)[3], +/** + * Translate vector of values to GLfloat[3], normalized to [-1, 1]. + */ +void _math_trans_3fn(GLfloat (*to)[3], CONST void *ptr, GLuint stride, GLenum type, GLuint start, GLuint n ) { - _math_trans_3f_tab[TYPE_IDX(type)]( to, ptr, stride, start, n ); + _math_trans_3fn_tab[TYPE_IDX(type)]( to, ptr, stride, start, n ); } |