13a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/********************************************************** 23a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Copyright 2007-2009 VMware, Inc. All rights reserved. 33a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 43a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Permission is hereby granted, free of charge, to any person 53a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * obtaining a copy of this software and associated documentation 63a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * files (the "Software"), to deal in the Software without 73a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * restriction, including without limitation the rights to use, copy, 83a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * modify, merge, publish, distribute, sublicense, and/or sell copies 93a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * of the Software, and to permit persons to whom the Software is 103a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * furnished to do so, subject to the following conditions: 113a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 123a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * The above copyright notice and this permission notice shall be 133a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * included in all copies or substantial portions of the Software. 143a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 153a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 163a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 173a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 183a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 193a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 203a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 213a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 223a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * SOFTWARE. 233a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 243a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org **********************************************************/ 253a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 263a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* 273a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * svga3d_shaderdefs.h -- 283a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 293a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * SVGA3D byte code format and limit definitions. 303a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 313a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * The format of the byte code directly corresponds to that defined 323a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * by Microsoft DirectX SDK 9.0c (file d3d9types.h). The format can 333a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * also be extended so that different shader formats can be supported 343a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * for example GLSL, ARB vp/fp, NV/ATI shader formats, etc. 353a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 363a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org */ 373a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 383a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#ifndef __SVGA3D_SHADER_DEFS__ 393a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define __SVGA3D_SHADER_DEFS__ 403a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 413a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D shader hardware limits. */ 423a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 433a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_INPUTREG_MAX 16 443a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_OUTPUTREG_MAX 12 453a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_VERTEX_SAMPLERREG_MAX 4 463a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_PIXEL_SAMPLERREG_MAX 16 473a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_SAMPLERREG_MAX (SVGA3D_PIXEL_SAMPLERREG_MAX+\ 483a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3D_VERTEX_SAMPLERREG_MAX) 493a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_TEMPREG_MAX 32 503a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_CONSTREG_MAX 256 513a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_CONSTINTREG_MAX 16 523a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_CONSTBOOLREG_MAX 16 533a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_ADDRREG_MAX 1 543a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_PREDREG_MAX 1 553a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 563a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D byte code specific limits */ 573a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 583a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_MAX_SRC_REGS 4 593a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_MAX_NESTING_LEVEL 32 603a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 613a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D version information. */ 623a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 633a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_VS_TYPE 0xFFFE 643a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_PS_TYPE 0xFFFF 653a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 663a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef struct { 673a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org union { 683a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 693a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 minor : 8; 703a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 major : 8; 713a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 type : 16; 723a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 733a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 743a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 value; 753a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 763a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderVersion; 773a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 783a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_VS_10 ((SVGA3D_VS_TYPE << 16) | 1 << 8) 793a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_VS_11 (SVGA3D_VS_10 | 1) 803a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_VS_20 ((SVGA3D_VS_TYPE << 16) | 2 << 8) 813a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_VS_30 ((SVGA3D_VS_TYPE << 16) | 3 << 8) 823a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 833a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_PS_10 ((SVGA3D_PS_TYPE << 16) | 1 << 8) 843a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_PS_11 (SVGA3D_PS_10 | 1) 853a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_PS_12 (SVGA3D_PS_10 | 2) 863a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_PS_13 (SVGA3D_PS_10 | 3) 873a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_PS_14 (SVGA3D_PS_10 | 4) 883a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_PS_20 ((SVGA3D_PS_TYPE << 16) | 2 << 8) 893a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3D_PS_30 ((SVGA3D_PS_TYPE << 16) | 3 << 8) 903a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 913a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* The *_ENABLED are for backwards compatibility with old drivers */ 923a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 933a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DPSVERSION_NONE = 0, 943a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DPSVERSION_ENABLED = 1, 953a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DPSVERSION_11 = 3, 963a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DPSVERSION_12 = 5, 973a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DPSVERSION_13 = 7, 983a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DPSVERSION_14 = 9, 993a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DPSVERSION_20 = 11, 1003a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DPSVERSION_30 = 13, 1013a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DPSVERSION_40 = 15, 1023a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DPSVERSION_MAX 1033a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dPixelShaderVersion; 1043a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 1053a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 1063a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DVSVERSION_NONE = 0, 1073a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DVSVERSION_ENABLED = 1, 1083a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DVSVERSION_11 = 3, 1093a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DVSVERSION_20 = 5, 1103a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DVSVERSION_30 = 7, 1113a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DVSVERSION_40 = 9, 1123a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DVSVERSION_MAX 1133a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dVertexShaderVersion; 1143a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 1153a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D instruction op codes. */ 1163a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 1173a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 1183a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_NOP = 0, 1193a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_MOV, 1203a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_ADD, 1213a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_SUB, 1223a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_MAD, 1233a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_MUL, 1243a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_RCP, 1253a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_RSQ, 1263a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_DP3, 1273a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_DP4, 1283a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_MIN, 1293a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_MAX, 1303a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_SLT, 1313a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_SGE, 1323a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_EXP, 1333a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_LOG, 1343a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_LIT, 1353a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_DST, 1363a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_LRP, 1373a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_FRC, 1383a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_M4x4, 1393a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_M4x3, 1403a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_M3x4, 1413a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_M3x3, 1423a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_M3x2, 1433a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_CALL, 1443a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_CALLNZ, 1453a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_LOOP, 1463a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_RET, 1473a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_ENDLOOP, 1483a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_LABEL, 1493a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_DCL, 1503a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_POW, 1513a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_CRS, 1523a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_SGN, 1533a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_ABS, 1543a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_NRM, 1553a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_SINCOS, 1563a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_REP, 1573a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_ENDREP, 1583a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_IF, 1593a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_IFC, 1603a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_ELSE, 1613a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_ENDIF, 1623a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_BREAK, 1633a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_BREAKC, 1643a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_MOVA, 1653a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_DEFB, 1663a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_DEFI, 1673a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXCOORD = 64, 1683a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXKILL, 1693a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEX, 1703a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXBEM, 1713a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXBEML, 1723a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXREG2AR, 1733a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXREG2GB = 70, 1743a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXM3x2PAD, 1753a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXM3x2TEX, 1763a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXM3x3PAD, 1773a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXM3x3TEX, 1783a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_RESERVED0, 1793a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXM3x3SPEC, 1803a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXM3x3VSPEC, 1813a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_EXPP, 1823a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_LOGP, 1833a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_CND = 80, 1843a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_DEF, 1853a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXREG2RGB, 1863a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXDP3TEX, 1873a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXM3x2DEPTH, 1883a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXDP3, 1893a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXM3x3, 1903a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXDEPTH, 1913a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_CMP, 1923a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_BEM, 1933a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_DP2ADD = 90, 1943a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_DSX, 1953a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_DSY, 1963a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXLDD, 1973a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_SETP, 1983a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_TEXLDL, 1993a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_BREAKP = 96, 2003a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_LAST_INST, 2013a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_PHASE = 0xFFFD, 2023a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_COMMENT = 0xFFFE, 2033a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOP_END = 0xFFFF, 2043a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderOpCodeType; 2053a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2063a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D operation control/comparison function types */ 2073a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2083a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 2093a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCONT_NONE, 2103a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCONT_PROJECT, /* Projective texturing */ 2113a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCONT_BIAS, /* Texturing with a LOD bias */ 2123a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderOpCodeControlFnType; 2133a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2143a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 2153a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCOMP_RESERVED0 = 0, 2163a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCOMP_GT, 2173a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCOMP_EQ, 2183a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCOMP_GE, 2193a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCOMP_LT, 2203a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCOMPC_NE, 2213a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCOMP_LE, 2223a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DOPCOMP_RESERVED1 2233a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderOpCodeCompFnType; 2243a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2253a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D register types */ 2263a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2273a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 2283a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_TEMP = 0, /* Temporary register file */ 2293a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_INPUT, /* Input register file */ 2303a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_CONST, /* Constant register file */ 2313a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_ADDR, /* Address register for VS */ 2323a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_TEXTURE = 3, /* Texture register file for PS */ 2333a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_RASTOUT, /* Rasterizer register file */ 2343a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_ATTROUT, /* Attribute output register file */ 2353a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_TEXCRDOUT, /* Texture coordinate output register file */ 2363a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_OUTPUT = 6, /* Output register file for VS 3.0+ */ 2373a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_CONSTINT, /* Constant integer vector register file */ 2383a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_COLOROUT, /* Color output register file */ 2393a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_DEPTHOUT, /* Depth output register file */ 2403a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_SAMPLER, /* Sampler state register file */ 2413a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_CONST2, /* Constant register file 2048 - 4095 */ 2423a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_CONST3, /* Constant register file 4096 - 6143 */ 2433a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_CONST4, /* Constant register file 6144 - 8191 */ 2443a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_CONSTBOOL, /* Constant boolean register file */ 2453a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_LOOP, /* Loop counter register file */ 2463a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_TEMPFLOAT16, /* 16-bit float temp register file */ 2473a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_MISCTYPE, /* Miscellaneous (single) registers */ 2483a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_LABEL, /* Label */ 2493a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DREG_PREDICATE, /* Predicate register */ 2503a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderRegType; 2513a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2523a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D rasterizer output register types */ 2533a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2543a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 2553a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DRASTOUT_POSITION = 0, 2563a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DRASTOUT_FOG, 2573a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DRASTOUT_PSIZE 2583a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderRastOutRegType; 2593a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2603a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D miscellaneous register types */ 2613a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2623a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 2633a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DMISCREG_POSITION = 0, /* Input position x,y,z,rhw (PS) */ 2643a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DMISCREG_FACE /* Floating point primitive area (PS) */ 2653a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3DShaderMiscRegType; 2663a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2673a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D sampler types */ 2683a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2693a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 2703a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMP_UNKNOWN = 0, /* Uninitialized value */ 2713a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMP_2D = 2, /* dcl_2d s# (for declaring a 2-D texture) */ 2723a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMP_CUBE, /* dcl_cube s# (for declaring a cube texture) */ 2733a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMP_VOLUME, /* dcl_volume s# (for declaring a volume texture) */ 2743a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderSamplerType; 2753a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2763a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D sampler format classes */ 2773a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2783a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 2793a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_ARGB, /* ARGB formats */ 2803a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_V8U8, /* Sign and normalize (SNORM) V & U */ 2813a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_Q8W8V8U8, /* SNORM all */ 2823a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_CxV8U8, /* SNORM V & U, C=SQRT(1-U^2-V^2) */ 2833a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_X8L8V8U8, /* SNORM V & U */ 2843a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_A2W10V10U10, /* SNORM W, V & U */ 2853a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_DXT_PMA, /* DXT pre-multiplied alpha */ 2863a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_YUV, /* YUV video format */ 2873a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_UYVY, /* UYVY video format */ 2883a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_Rx, /* R16F/32F */ 2893a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_RxGx, /* R16FG16F, R32FG32F */ 2903a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSAMPFORMAT_V16U16, /* SNORM all */ 2913a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3DShaderSamplerFormatClass; 2923a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2933a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D write mask */ 2943a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 2953a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DWRITEMASK_0 1 /* Component 0 (X;Red) */ 2963a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DWRITEMASK_1 2 /* Component 1 (Y;Green) */ 2973a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DWRITEMASK_2 4 /* Component 2 (Z;Blue) */ 2983a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DWRITEMASK_3 8 /* Component 3 (W;Alpha) */ 2993a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DWRITEMASK_ALL 15 /* All components */ 3003a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3013a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D destination modifiers */ 3023a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3033a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DDSTMOD_NONE 0 /* nop */ 3043a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DDSTMOD_SATURATE 1 /* clamp to [0, 1] */ 3053a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DDSTMOD_PARTIALPRECISION 2 /* Partial precision hint */ 3063a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3073a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* 3083a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Relevant to multisampling only: 3093a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * When the pixel center is not covered, sample 3103a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * attribute or compute gradients/LOD 3113a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * using multisample "centroid" location. 3123a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * "Centroid" is some location within the covered 3133a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * region of the pixel. 3143a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org */ 3153a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3163a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DDSTMOD_MSAMPCENTROID 4 3173a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3183a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D source swizzle */ 3193a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3203a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DSWIZZLE_REPLICATEX 0x00 3213a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DSWIZZLE_REPLICATEY 0x55 3223a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DSWIZZLE_REPLICATEZ 0xAA 3233a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DSWIZZLE_REPLICATEW 0xFF 3243a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DSWIZZLE_NONE 0xE4 3253a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DSWIZZLE_YZXW 0xC9 3263a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DSWIZZLE_ZXYW 0xD2 3273a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#define SVGA3DSWIZZLE_WXYZ 0x1B 3283a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3293a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D source modifiers */ 3303a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3313a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef enum { 3323a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_NONE = 0, /* nop */ 3333a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_NEG, /* negate */ 3343a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_BIAS, /* bias */ 3353a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_BIASNEG, /* bias and negate */ 3363a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_SIGN, /* sign */ 3373a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_SIGNNEG, /* sign and negate */ 3383a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_COMP, /* complement */ 3393a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_X2, /* x2 */ 3403a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_X2NEG, /* x2 and negate */ 3413a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_DZ, /* divide through by z component */ 3423a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_DW, /* divide through by w component */ 3433a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_ABS, /* abs() */ 3443a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_ABSNEG, /* -abs() */ 3453a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3DSRCMOD_NOT, /* ! (for predicate register) */ 3463a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderSrcModType; 3473a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3483a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D instruction token */ 3493a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3503a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef struct { 3513a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org union { 3523a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 3533a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 comment_op : 16; 3543a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 comment_size : 16; 3553a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 3563a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3573a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 3583a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 op : 16; 3593a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 control : 3; 3603a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved2 : 5; 3613a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 size : 4; 3623a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 predicated : 1; 3633a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved1 : 1; 3643a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 coissue : 1; 3653a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved0 : 1; 3663a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 3673a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3683a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 value; 3693a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 3703a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderInstToken; 3713a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3723a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D destination parameter token */ 3733a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3743a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef struct { 3753a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org union { 3763a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 3773a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 num : 11; 3783a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 type_upper : 2; 3793a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 relAddr : 1; 3803a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved1 : 2; 3813a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 mask : 4; 3823a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 dstMod : 4; 3833a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 shfScale : 4; 3843a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 type_lower : 3; 3853a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved0 : 1; 3863a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 3873a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3883a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 value; 3893a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 3903a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderDestToken; 3913a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3923a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D source parameter token */ 3933a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 3943a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef struct { 3953a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org union { 3963a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 3973a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 num : 11; 3983a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 type_upper : 2; 3993a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 relAddr : 1; 4003a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved1 : 2; 4013a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 swizzle : 8; 4023a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 srcMod : 4; 4033a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 type_lower : 3; 4043a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved0 : 1; 4053a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 4063a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4073a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 value; 4083a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 4093a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderSrcToken; 4103a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4113a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3DOP_DCL parameter tokens */ 4123a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4133a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef struct { 4143a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org union { 4153a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 4163a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org union { 4173a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 4183a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 usage : 5; 4193a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved1 : 11; 4203a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 index : 4; 4213a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved0 : 12; 4223a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; /* input / output declaration */ 4233a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4243a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 4253a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved3 : 27; 4263a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 type : 4; 4273a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 reserved2 : 1; 4283a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; /* sampler declaration */ 4293a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 4303a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4313a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3dShaderDestToken dst; 4323a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 4333a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4343a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 values[2]; 4353a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 4363a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3DOpDclArgs; 4373a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4383a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3DOP_DEF parameter tokens */ 4393a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4403a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef struct { 4413a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org union { 4423a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org struct { 4433a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3dShaderDestToken dst; 4443a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4453a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org union { 4463a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org float constValues[4]; 4473a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org int constIValues[4]; 4483a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org Bool constBValue; 4493a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 4503a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 4513a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4523a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 values[5]; 4533a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org }; 4543a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3DOpDefArgs; 4553a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4563a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D shader token */ 4573a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4583a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef union { 4593a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org uint32 value; 4603a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3dShaderInstToken inst; 4613a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3dShaderDestToken dest; 4623a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3dShaderSrcToken src; 4633a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderToken; 4643a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4653a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D shader program */ 4663a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4673a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgtypedef struct { 4683a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3dShaderVersion version; 4693a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org /* SVGA3dShaderToken stream */ 4703a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} SVGA3dShaderProgram; 4713a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4723a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* SVGA3D version specific register assignments */ 4733a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4743a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_POSITION_VS11 = 0; 4753a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_PSIZE_VS11 = 1; 4763a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_FOG_VS11 = 3; 4773a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_FOG_MASK_VS11 = SVGA3DWRITEMASK_3; 4783a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_COLOR_BASE_VS11 = 2; 4793a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_TEXCOORD_BASE_VS11 = 4; 4803a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4813a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_COLOR_BASE_PS11 = 0; 4823a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_TEXCOORD_BASE_PS11 = 2; 4833a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_OUTPUT_REG_DEPTH_PS11 = 0; 4843a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_OUTPUT_REG_COLOR_PS11 = 1; 4853a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4863a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_COLOR_BASE_PS20 = 0; 4873a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_COLOR_NUM_PS20 = 2; 4883a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_TEXCOORD_BASE_PS20 = 2; 4893a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_INPUT_REG_TEXCOORD_NUM_PS20 = 8; 4903a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_OUTPUT_REG_COLOR_BASE_PS20 = 1; 4913a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_OUTPUT_REG_COLOR_NUM_PS20 = 4; 4923a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_OUTPUT_REG_DEPTH_BASE_PS20 = 0; 4933a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic const uint32 SVGA3D_OUTPUT_REG_DEPTH_NUM_PS20 = 1; 4943a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 4953a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org/* 4963a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org *---------------------------------------------------------------------- 4973a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 4983a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * SVGA3dShaderGetRegType -- 4993a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 5003a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * As the register type is split into two non sequential fields, 5013a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * this function provides an useful way of accessing the actual 5023a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * register type without having to manually concatenate the 5033a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * type_upper and type_lower fields. 5043a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 5053a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Results: 5063a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * Returns the register type. 5073a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org * 5083a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org *---------------------------------------------------------------------- 5093a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org */ 5103a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 5113a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgstatic INLINE SVGA3dShaderRegType 5123a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.orgSVGA3dShaderGetRegType(uint32 token) 5133a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org{ 5143a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org SVGA3dShaderSrcToken src; 5153a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org src.value = token; 5163a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org return (SVGA3dShaderRegType)(src.type_upper << 3 | src.type_lower); 5173a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org} 5183a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org 5193a0db227ffe90888ad760c61a63226988c974e0apatrick@chromium.org#endif /* __SVGA3D_SHADER_DEFS__ */ 520