diff options
Diffstat (limited to 'src/mesa/shader')
| -rw-r--r-- | src/mesa/shader/prog_instruction.h | 194 |
1 files changed, 102 insertions, 92 deletions
diff --git a/src/mesa/shader/prog_instruction.h b/src/mesa/shader/prog_instruction.h index b1001885e0a..c0156205945 100644 --- a/src/mesa/shader/prog_instruction.h +++ b/src/mesa/shader/prog_instruction.h @@ -1,8 +1,8 @@ /* * Mesa 3-D graphics library - * Version: 6.5 + * Version: 6.5.3 * - * Copyright (C) 1999-2005 Brian Paul All Rights Reserved. + * Copyright (C) 1999-2007 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"), @@ -39,13 +39,18 @@ #define PROG_INSTRUCTION_H -/* for GL_ARB_v_p and GL_ARB_f_p SWZ instruction */ +/** + * Swizzle indexes. + * Do not change! + */ +/*@{*/ #define SWIZZLE_X 0 #define SWIZZLE_Y 1 #define SWIZZLE_Z 2 #define SWIZZLE_W 3 -#define SWIZZLE_ZERO 4 /* keep these values together: KW */ -#define SWIZZLE_ONE 5 /* keep these values together: KW */ +#define SWIZZLE_ZERO 4 /**< For SWZ instruction only */ +#define SWIZZLE_ONE 5 /**< For SWZ instruction only */ +/*@}*/ #define MAKE_SWIZZLE4(a,b,c,d) (((a)<<0) | ((b)<<3) | ((c)<<6) | ((d)<<9)) #define SWIZZLE_NOOP MAKE_SWIZZLE4(0,1,2,3) @@ -53,6 +58,10 @@ #define GET_BIT(msk, idx) (((msk) >> (idx)) & 0x1) +/** + * Writemask values, 1 bit per component. + */ +/*@{*/ #define WRITEMASK_X 0x1 #define WRITEMASK_Y 0x2 #define WRITEMASK_XY 0x3 @@ -68,21 +77,22 @@ #define WRITEMASK_XZW 0xd #define WRITEMASK_YZW 0xe #define WRITEMASK_XYZW 0xf +/*@}*/ /** - * Condition codes for GL_NV_fragment_program + * Condition codes */ /*@{*/ -#define COND_GT 1 /* greater than zero */ -#define COND_EQ 2 /* equal to zero */ -#define COND_LT 3 /* less than zero */ -#define COND_UN 4 /* unordered (NaN) */ -#define COND_GE 5 /* greater then or equal to zero */ -#define COND_LE 6 /* less then or equal to zero */ -#define COND_NE 7 /* not equal to zero */ -#define COND_TR 8 /* always true */ -#define COND_FL 9 /* always false */ +#define COND_GT 1 /**< greater than zero */ +#define COND_EQ 2 /**< equal to zero */ +#define COND_LT 3 /**< less than zero */ +#define COND_UN 4 /**< unordered (NaN) */ +#define COND_GE 5 /**< greater then or equal to zero */ +#define COND_LE 6 /**< less then or equal to zero */ +#define COND_NE 7 /**< not equal to zero */ +#define COND_TR 8 /**< always true */ +#define COND_FL 9 /**< always false */ /*@}*/ @@ -124,83 +134,83 @@ * \note changes to this opcode list must be reflected in t_vb_arbprogram.c */ typedef enum prog_opcode { - /* ARB_vp ARB_fp NV_vp NV_fp */ - /*---------------------------------*/ - OPCODE_NOP = 0, - OPCODE_ABS, /* X X 1.1 */ - OPCODE_ADD, /* X X X X */ - OPCODE_ARA, /* 2 */ - OPCODE_ARL, /* X X */ - OPCODE_ARL_NV, /* 2 */ - OPCODE_ARR, /* 2 */ - OPCODE_BRA, /* 2 */ - OPCODE_CAL, /* 2 2 */ - OPCODE_CMP, /* X */ - OPCODE_COS, /* X 2 X */ - OPCODE_DDX, /* X */ - OPCODE_DDY, /* X */ - OPCODE_DP3, /* X X X X */ - OPCODE_DP4, /* X X X X */ - OPCODE_DPH, /* X X 1.1 */ - OPCODE_DST, /* X X X X */ - OPCODE_ELSE, - OPCODE_END, /* X X X X */ - OPCODE_ENDIF, - OPCODE_EX2, /* X X 2 X */ - OPCODE_EXP, /* X X */ - OPCODE_FLR, /* X X 2 X */ - OPCODE_FRC, /* X X 2 X */ - OPCODE_IF, - OPCODE_INT, /* */ - OPCODE_KIL, /* X */ - OPCODE_KIL_NV, /* X */ - OPCODE_LG2, /* X X 2 X */ - OPCODE_LIT, /* X X X X */ - OPCODE_LOG, /* X X */ - OPCODE_LRP, /* X X */ - OPCODE_MAD, /* X X X X */ - OPCODE_MAX, /* X X X X */ - OPCODE_MIN, /* X X X X */ - OPCODE_MOV, /* X X X X */ - OPCODE_MUL, /* X X X X */ - OPCODE_PK2H, /* X */ - OPCODE_PK2US, /* X */ - OPCODE_PK4B, /* X */ - OPCODE_PK4UB, /* X */ - OPCODE_POW, /* X X X */ - OPCODE_POPA, /* 3 */ - OPCODE_PRINT, /* X X */ - OPCODE_PUSHA, /* 3 */ - OPCODE_RCC, /* 1.1 */ - OPCODE_RCP, /* X X X X */ - OPCODE_RET, /* 2 2 */ - OPCODE_RFL, /* X X */ - OPCODE_RSQ, /* X X X X */ - OPCODE_SCS, /* X */ - OPCODE_SEQ, /* 2 X */ - OPCODE_SFL, /* 2 X */ - OPCODE_SGE, /* X X X X */ - OPCODE_SGT, /* 2 X */ - OPCODE_SIN, /* X 2 X */ - OPCODE_SLE, /* 2 X */ - OPCODE_SLT, /* X X X X */ - OPCODE_SNE, /* 2 X */ - OPCODE_SSG, /* 2 */ - OPCODE_STR, /* 2 X */ - OPCODE_SUB, /* X X 1.1 X */ - OPCODE_SWZ, /* X X */ - OPCODE_TEX, /* X 3 X */ - OPCODE_TXB, /* X 3 */ - OPCODE_TXD, /* X */ - OPCODE_TXL, /* 3 2 */ - OPCODE_TXP, /* X */ - OPCODE_TXP_NV, /* 3 X */ - OPCODE_UP2H, /* X */ - OPCODE_UP2US, /* X */ - OPCODE_UP4B, /* X */ - OPCODE_UP4UB, /* X */ - OPCODE_X2D, /* X */ - OPCODE_XPD, /* X X */ + /* ARB_vp ARB_fp NV_vp NV_fp GLSL */ + /*------------------------------------------*/ + OPCODE_NOP = 0, /* X */ + OPCODE_ABS, /* X X 1.1 X */ + OPCODE_ADD, /* X X X X X */ + OPCODE_ARA, /* 2 */ + OPCODE_ARL, /* X X */ + OPCODE_ARL_NV, /* 2 */ + OPCODE_ARR, /* 2 */ + OPCODE_BRA, /* 2 X */ + OPCODE_CAL, /* 2 2 */ + OPCODE_CMP, /* X */ + OPCODE_COS, /* X 2 X X */ + OPCODE_DDX, /* X X */ + OPCODE_DDY, /* X X */ + OPCODE_DP3, /* X X X X X */ + OPCODE_DP4, /* X X X X X */ + OPCODE_DPH, /* X X 1.1 */ + OPCODE_DST, /* X X X X */ + OPCODE_ELSE, /* X */ + OPCODE_END, /* X X X X X */ + OPCODE_ENDIF, /* X */ + OPCODE_EX2, /* X X 2 X X */ + OPCODE_EXP, /* X X X */ + OPCODE_FLR, /* X X 2 X X */ + OPCODE_FRC, /* X X 2 X X */ + OPCODE_IF, /* X */ + OPCODE_INT, /* X */ + OPCODE_KIL, /* X */ + OPCODE_KIL_NV, /* X X */ + OPCODE_LG2, /* X X 2 X X */ + OPCODE_LIT, /* X X X X */ + OPCODE_LOG, /* X X X */ + OPCODE_LRP, /* X X */ + OPCODE_MAD, /* X X X X X */ + OPCODE_MAX, /* X X X X X */ + OPCODE_MIN, /* X X X X X */ + OPCODE_MOV, /* X X X X X */ + OPCODE_MUL, /* X X X X X */ + OPCODE_PK2H, /* X */ + OPCODE_PK2US, /* X */ + OPCODE_PK4B, /* X */ + OPCODE_PK4UB, /* X */ + OPCODE_POW, /* X X X X */ + OPCODE_POPA, /* 3 */ + OPCODE_PRINT, /* X X */ + OPCODE_PUSHA, /* 3 */ + OPCODE_RCC, /* 1.1 */ + OPCODE_RCP, /* X X X X X */ + OPCODE_RET, /* 2 2 */ + OPCODE_RFL, /* X X */ + OPCODE_RSQ, /* X X X X X */ + OPCODE_SCS, /* X */ + OPCODE_SEQ, /* 2 X X */ + OPCODE_SFL, /* 2 X */ + OPCODE_SGE, /* X X X X X */ + OPCODE_SGT, /* 2 X X */ + OPCODE_SIN, /* X 2 X X */ + OPCODE_SLE, /* 2 X X */ + OPCODE_SLT, /* X X X X X */ + OPCODE_SNE, /* 2 X X */ + OPCODE_SSG, /* 2 */ + OPCODE_STR, /* 2 X */ + OPCODE_SUB, /* X X 1.1 X X */ + OPCODE_SWZ, /* X X */ + OPCODE_TEX, /* X 3 X X */ + OPCODE_TXB, /* X 3 X */ + OPCODE_TXD, /* X X */ + OPCODE_TXL, /* 3 2 X */ + OPCODE_TXP, /* X X */ + OPCODE_TXP_NV, /* 3 X */ + OPCODE_UP2H, /* X */ + OPCODE_UP2US, /* X */ + OPCODE_UP4B, /* X */ + OPCODE_UP4UB, /* X */ + OPCODE_X2D, /* X */ + OPCODE_XPD, /* X X X */ MAX_OPCODE } gl_inst_opcode; |