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| /********************************************************** |
| * Copyright 2008-2009 VMware, Inc. 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"), to deal in the Software without |
| * restriction, including without limitation the rights to use, copy, |
| * modify, merge, publish, distribute, sublicense, and/or sell copies |
| * of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be |
| * included in all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| * |
| **********************************************************/ |
| |
| /** |
| * @file |
| * SVGA Shader Token Opcode Info |
| * |
| * @author Michal Krol <michal@vmware.com> |
| */ |
| |
| #include "util/u_debug.h" |
| #include "svga_shader_op.h" |
| |
| #include "../svga_hw_reg.h" |
| #include "svga3d_shaderdefs.h" |
| |
| #define SVGA3DOP_INVALID SVGA3DOP_END |
| #define TGSI_OPCODE_INVALID TGSI_OPCODE_LAST |
| |
| static struct sh_opcode_info opcode_info[] = |
| { |
| { "nop", 0, 0, 0, 0, SVGA3DOP_NOP }, |
| { "mov", 1, 1, 0, 0, SVGA3DOP_MOV, }, |
| { "add", 1, 2, 0, 0, SVGA3DOP_ADD, }, |
| { "sub", 1, 2, 0, 0, SVGA3DOP_SUB, }, |
| { "mad", 1, 3, 0, 0, SVGA3DOP_MAD, }, |
| { "mul", 1, 2, 0, 0, SVGA3DOP_MUL, }, |
| { "rcp", 1, 1, 0, 0, SVGA3DOP_RCP, }, |
| { "rsq", 1, 1, 0, 0, SVGA3DOP_RSQ, }, |
| { "dp3", 1, 2, 0, 0, SVGA3DOP_DP3, }, |
| { "dp4", 1, 2, 0, 0, SVGA3DOP_DP4, }, |
| { "min", 1, 2, 0, 0, SVGA3DOP_MIN, }, |
| { "max", 1, 2, 0, 0, SVGA3DOP_MAX, }, |
| { "slt", 1, 2, 0, 0, SVGA3DOP_SLT, }, |
| { "sge", 1, 2, 0, 0, SVGA3DOP_SGE, }, |
| { "exp", 1, 1, 0, 0, SVGA3DOP_EXP, }, |
| { "log", 1, 1, 0, 0, SVGA3DOP_LOG, }, |
| { "lit", 1, 1, 0, 0, SVGA3DOP_LIT, }, |
| { "dst", 1, 2, 0, 0, SVGA3DOP_DST, }, |
| { "lrp", 1, 3, 0, 0, SVGA3DOP_LRP, }, |
| { "frc", 1, 1, 0, 0, SVGA3DOP_FRC, }, |
| { "m4x4", 1, 2, 0, 0, SVGA3DOP_M4x4, }, |
| { "m4x3", 1, 2, 0, 0, SVGA3DOP_M4x3, }, |
| { "m3x4", 1, 2, 0, 0, SVGA3DOP_M3x4, }, |
| { "m3x3", 1, 2, 0, 0, SVGA3DOP_M3x3, }, |
| { "m3x2", 1, 2, 0, 0, SVGA3DOP_M3x2, }, |
| { "call", 0, 1, 0, 0, SVGA3DOP_CALL, }, |
| { "callnz", 0, 2, 0, 0, SVGA3DOP_CALLNZ, }, |
| { "loop", 0, 2, 0, 1, SVGA3DOP_LOOP, }, |
| { "ret", 0, 0, 0, 0, SVGA3DOP_RET, }, |
| { "endloop", 0, 0, 1, 0, SVGA3DOP_ENDLOOP, }, |
| { "label", 0, 1, 0, 0, SVGA3DOP_LABEL, }, |
| { "dcl", 0, 0, 0, 0, SVGA3DOP_DCL, }, |
| { "pow", 1, 2, 0, 0, SVGA3DOP_POW, }, |
| { "crs", 1, 2, 0, 0, SVGA3DOP_CRS, }, |
| { "sgn", 1, 3, 0, 0, SVGA3DOP_SGN, }, |
| { "abs", 1, 1, 0, 0, SVGA3DOP_ABS, }, |
| { "nrm", 1, 1, 0, 0, SVGA3DOP_NRM, }, /* 3-componenet normalization */ |
| { "sincos", 1, 3, 0, 0, SVGA3DOP_SINCOS, }, |
| { "rep", 0, 1, 0, 1, SVGA3DOP_REP, }, |
| { "endrep", 0, 0, 1, 0, SVGA3DOP_ENDREP, }, |
| { "if", 0, 1, 0, 1, SVGA3DOP_IF, }, |
| { "ifc", 0, 2, 0, 1, SVGA3DOP_IFC, }, |
| { "else", 0, 0, 1, 1, SVGA3DOP_ELSE, }, |
| { "endif", 0, 0, 1, 0, SVGA3DOP_ENDIF, }, |
| { "break", 0, 0, 0, 0, SVGA3DOP_BREAK, }, |
| { "breakc", 0, 2, 0, 0, SVGA3DOP_BREAKC, }, |
| { "mova", 1, 1, 0, 0, SVGA3DOP_MOVA, }, |
| { "defb", 0, 0, 0, 0, SVGA3DOP_DEFB, }, |
| { "defi", 0, 0, 0, 0, SVGA3DOP_DEFI, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "???", 0, 0, 0, 0, SVGA3DOP_INVALID, }, |
| { "texcoord", 1, 0, 0, 0, SVGA3DOP_TEXCOORD, }, |
| { "texkill", 1, 0, 0, 0, SVGA3DOP_TEXKILL, }, |
| { "tex", 1, 0, 0, 0, SVGA3DOP_TEX, }, |
| { "texbem", 1, 1, 0, 0, SVGA3DOP_TEXBEM, }, |
| { "texbeml", 1, 1, 0, 0, SVGA3DOP_TEXBEML, }, |
| { "texreg2ar", 1, 1, 0, 0, SVGA3DOP_TEXREG2AR, }, |
| { "texreg2gb", 1, 1, 0, 0, SVGA3DOP_TEXREG2GB, }, |
| { "texm3x2pad", 1, 1, 0, 0, SVGA3DOP_TEXM3x2PAD, }, |
| { "texm3x2tex", 1, 1, 0, 0, SVGA3DOP_TEXM3x2TEX, }, |
| { "texm3x3pad", 1, 1, 0, 0, SVGA3DOP_TEXM3x3PAD, }, |
| { "texm3x3tex", 1, 1, 0, 0, SVGA3DOP_TEXM3x3TEX, }, |
| { "reserved0", 0, 0, 0, 0, SVGA3DOP_RESERVED0, }, |
| { "texm3x3spec", 1, 2, 0, 0, SVGA3DOP_TEXM3x3SPEC, }, |
| { "texm3x3vspec", 1, 1, 0, 0, SVGA3DOP_TEXM3x3VSPEC,}, |
| { "expp", 1, 1, 0, 0, SVGA3DOP_EXPP, }, |
| { "logp", 1, 1, 0, 0, SVGA3DOP_LOGP, }, |
| { "cnd", 1, 3, 0, 0, SVGA3DOP_CND, }, |
| { "def", 0, 0, 0, 0, SVGA3DOP_DEF, }, |
| { "texreg2rgb", 1, 1, 0, 0, SVGA3DOP_TEXREG2RGB, }, |
| { "texdp3tex", 1, 1, 0, 0, SVGA3DOP_TEXDP3TEX, }, |
| { "texm3x2depth", 1, 1, 0, 0, SVGA3DOP_TEXM3x2DEPTH,}, |
| { "texdp3", 1, 1, 0, 0, SVGA3DOP_TEXDP3, }, |
| { "texm3x3", 1, 1, 0, 0, SVGA3DOP_TEXM3x3, }, |
| { "texdepth", 1, 0, 0, 0, SVGA3DOP_TEXDEPTH, }, |
| { "cmp", 1, 3, 0, 0, SVGA3DOP_CMP, }, |
| { "bem", 1, 2, 0, 0, SVGA3DOP_BEM, }, |
| { "dp2add", 1, 3, 0, 0, SVGA3DOP_DP2ADD, }, |
| { "dsx", 1, 1, 0, 0, SVGA3DOP_INVALID, }, |
| { "dsy", 1, 1, 0, 0, SVGA3DOP_INVALID, }, |
| { "texldd", 1, 4, 0, 0, SVGA3DOP_INVALID, }, |
| { "setp", 1, 2, 0, 0, SVGA3DOP_SETP, }, |
| { "texldl", 1, 2, 0, 0, SVGA3DOP_TEXLDL, }, |
| { "breakp", 0, 1, 0, 0, SVGA3DOP_INVALID, }, |
| }; |
| |
| const struct sh_opcode_info *svga_opcode_info( uint op ) |
| { |
| struct sh_opcode_info *info; |
| |
| if (op >= sizeof( opcode_info ) / sizeof( opcode_info[0] )) { |
| /* The opcode is either PHASE, COMMENT, END or out of range. |
| */ |
| assert( 0 ); |
| return NULL; |
| } |
| |
| info = &opcode_info[op]; |
| |
| if (info->svga_opcode == SVGA3DOP_INVALID) { |
| /* No valid information. Please provide number of dst/src registers. |
| */ |
| _debug_printf("Missing information for opcode %u, '%s'\n", op, |
| opcode_info[op].mnemonic); |
| assert( 0 ); |
| return NULL; |
| } |
| |
| /* Sanity check. |
| */ |
| assert( op == info->svga_opcode ); |
| |
| return info; |
| } |