1f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/********************************************************** 2f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Copyright 1998-2009 VMware, Inc. All rights reserved. 3f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 4f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Permission is hereby granted, free of charge, to any person 5f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * obtaining a copy of this software and associated documentation 6f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * files (the "Software"), to deal in the Software without 7f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * restriction, including without limitation the rights to use, copy, 8f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * modify, merge, publish, distribute, sublicense, and/or sell copies 9f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of the Software, and to permit persons to whom the Software is 10f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * furnished to do so, subject to the following conditions: 11f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 12f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The above copyright notice and this permission notice shall be 13f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * included in all copies or substantial portions of the Software. 14f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 15f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 16f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 17f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 18f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 19f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 20f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 21f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SOFTWARE. 23f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 24f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org **********************************************************/ 25f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 26f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 27f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * svga3d_reg.h -- 28f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 29f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA 3D hardware definitions 30f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 31f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 32f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#ifndef _SVGA3D_REG_H_ 33f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define _SVGA3D_REG_H_ 34f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 35f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#include "svga_reg.h" 36f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 37f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 38f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 39f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3D Hardware Version 40f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 41f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The hardware version is stored in the SVGA_FIFO_3D_HWVERSION fifo 42f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * register. Is set by the host and read by the guest. This lets 43f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * us make new guest drivers which are backwards-compatible with old 44f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA hardware revisions. It does not let us support old guest 45f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * drivers. Good enough for now. 46f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 47f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 48f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 49f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAKE_HWVERSION(major, minor) (((major) << 16) | ((minor) & 0xFF)) 50f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAJOR_HWVERSION(version) ((version) >> 16) 51f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MINOR_HWVERSION(version) ((version) & 0xFF) 52f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 53f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 54f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_HWVERSION_WS5_RC1 = SVGA3D_MAKE_HWVERSION(0, 1), 55f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_HWVERSION_WS5_RC2 = SVGA3D_MAKE_HWVERSION(0, 2), 56f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_HWVERSION_WS51_RC1 = SVGA3D_MAKE_HWVERSION(0, 3), 57f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_HWVERSION_WS6_B1 = SVGA3D_MAKE_HWVERSION(1, 1), 58f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_HWVERSION_FUSION_11 = SVGA3D_MAKE_HWVERSION(1, 4), 59f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_HWVERSION_WS65_B1 = SVGA3D_MAKE_HWVERSION(2, 0), 60f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_HWVERSION_WS8_B1 = SVGA3D_MAKE_HWVERSION(2, 1), 61f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_HWVERSION_CURRENT = SVGA3D_HWVERSION_WS8_B1, 62f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dHardwareVersion; 63f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 64f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 65f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Generic Types 66f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 67f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 68f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef uint32 SVGA3dBool; /* 32-bit Bool definition */ 69f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_NUM_CLIPPLANES 6 70f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAX_SIMULTANEOUS_RENDER_TARGETS 8 71f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAX_CONTEXT_IDS 256 72f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAX_SURFACE_IDS (32 * 1024) 73f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 74f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 75f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Surface formats. 76f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 77f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * If you modify this list, be sure to keep GLUtil.c in sync. It 78f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * includes the internal format definition of each surface in 79f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * GLUtil_ConvertSurfaceFormat, and it contains a table of 80f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * human-readable names in GLUtil_GetFormatName. 81f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 82f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 83f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum SVGA3dSurfaceFormat { 84f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FORMAT_INVALID = 0, 85f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 86f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_X8R8G8B8 = 1, 87f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_A8R8G8B8 = 2, 88f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 89f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_R5G6B5 = 3, 90f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_X1R5G5B5 = 4, 91f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_A1R5G5B5 = 5, 92f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_A4R4G4B4 = 6, 93f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 94f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_Z_D32 = 7, 95f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_Z_D16 = 8, 96f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_Z_D24S8 = 9, 97f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_Z_D15S1 = 10, 98f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 99f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_LUMINANCE8 = 11, 100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_LUMINANCE4_ALPHA4 = 12, 101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_LUMINANCE16 = 13, 102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_LUMINANCE8_ALPHA8 = 14, 103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DXT1 = 15, 105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DXT2 = 16, 106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DXT3 = 17, 107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DXT4 = 18, 108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DXT5 = 19, 109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BUMPU8V8 = 20, 111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BUMPL6V5U5 = 21, 112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BUMPX8L8V8U8 = 22, 113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BUMPL8V8U8 = 23, 114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_ARGB_S10E5 = 24, /* 16-bit floating-point ARGB */ 116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_ARGB_S23E8 = 25, /* 32-bit floating-point ARGB */ 117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_A2R10G10B10 = 26, 119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* signed formats */ 121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_V8U8 = 27, 122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_Q8W8V8U8 = 28, 123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CxV8U8 = 29, 124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* mixed formats */ 126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_X8L8V8U8 = 30, 127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_A2W10V10U10 = 31, 128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_ALPHA8 = 32, 130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Single- and dual-component floating point formats */ 132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_R_S10E5 = 33, 133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_R_S23E8 = 34, 134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RG_S10E5 = 35, 135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RG_S23E8 = 36, 136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Any surface can be used as a buffer object, but SVGA3D_BUFFER is 139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the most efficient format to use when creating new surfaces 140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * expressly for index or vertex data. 141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BUFFER = 37, 144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_Z_D24X8 = 38, 146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_V16U16 = 39, 148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_G16R16 = 40, 150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_A16B16G16R16 = 41, 151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Packed Video formats */ 153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_UYVY = 42, 154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_YUY2 = 43, 155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Planar video formats */ 157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_NV12 = 44, 158f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 159f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Video format with alpha */ 160f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_AYUV = 45, 161f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 162f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BC4_UNORM = 108, 163f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BC5_UNORM = 111, 164f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 165f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Advanced D3D9 depth formats. */ 166f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_Z_DF16 = 118, 167f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_Z_DF24 = 119, 168f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_Z_D24S8_INT = 120, 169f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 170f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FORMAT_MAX 171f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dSurfaceFormat; 172f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 173f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef uint32 SVGA3dColor; /* a, r, g, b */ 174f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 175f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 176f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * These match the D3DFORMAT_OP definitions used by Direct3D. We need 177f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * them so that we can query the host for what the supported surface 178f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * operations are (when we're using the D3D backend, in particular), 179f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * and so we can send those operations to the guest. 180f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 181f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 182f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_TEXTURE = 0x00000001, 183f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_VOLUMETEXTURE = 0x00000002, 184f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_CUBETEXTURE = 0x00000004, 185f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_OFFSCREEN_RENDERTARGET = 0x00000008, 186f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_SAME_FORMAT_RENDERTARGET = 0x00000010, 187f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_ZSTENCIL = 0x00000040, 188f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_ZSTENCIL_WITH_ARBITRARY_COLOR_DEPTH = 0x00000080, 189f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 190f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 191f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This format can be used as a render target if the current display mode 192f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * is the same depth if the alpha channel is ignored. e.g. if the device 193f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * can render to A8R8G8B8 when the display mode is X8R8G8B8, then the 194f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * format op list entry for A8R8G8B8 should have this cap. 195f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 196f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_SAME_FORMAT_UP_TO_ALPHA_RENDERTARGET = 0x00000100, 197f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 198f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 199f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This format contains DirectDraw support (including Flip). This flag 200f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * should not to be set on alpha formats. 201f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 202f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_DISPLAYMODE = 0x00000400, 203f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 204f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 205f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The rasterizer can support some level of Direct3D support in this format 206f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * and implies that the driver can create a Context in this mode (for some 207f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * render target format). When this flag is set, the SVGA3DFORMAT_OP_DISPLAYMODE 208f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * flag must also be set. 209f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 210f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_3DACCELERATION = 0x00000800, 211f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 212f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 213f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This is set for a private format when the driver has put the bpp in 214f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the structure. 215f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 216f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_PIXELSIZE = 0x00001000, 217f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 218f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 219f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicates that this format can be converted to any RGB format for which 220f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB is specified 221f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 222f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_CONVERT_TO_ARGB = 0x00002000, 223f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 224f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 225f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicates that this format can be used to create offscreen plain surfaces. 226f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 227f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_OFFSCREENPLAIN = 0x00004000, 228f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 229f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 230f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicated that this format can be read as an SRGB texture (meaning that the 231f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * sampler will linearize the looked up data) 232f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 233f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_SRGBREAD = 0x00008000, 234f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 235f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 236f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicates that this format can be used in the bumpmap instructions 237f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 238f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_BUMPMAP = 0x00010000, 239f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 240f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 241f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicates that this format can be sampled by the displacement map sampler 242f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 243f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_DMAP = 0x00020000, 244f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 245f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 246f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicates that this format cannot be used with texture filtering 247f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 248f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_NOFILTER = 0x00040000, 249f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 250f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 251f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicates that format conversions are supported to this RGB format if 252f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3DFORMAT_OP_CONVERT_TO_ARGB is specified in the source format. 253f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 254f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_MEMBEROFGROUP_ARGB = 0x00080000, 255f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 256f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 257f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicated that this format can be written as an SRGB target (meaning that the 258f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * pixel pipe will DE-linearize data on output to format) 259f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 260f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_SRGBWRITE = 0x00100000, 261f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 262f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 263f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicates that this format cannot be used with alpha blending 264f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 265f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_NOALPHABLEND = 0x00200000, 266f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 267f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 268f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicates that the device can auto-generated sublevels for resources 269f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of this format 270f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 271f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_AUTOGENMIPMAP = 0x00400000, 272f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 273f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 274f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicates that this format can be used by vertex texture sampler 275f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 276f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_VERTEXTEXTURE = 0x00800000, 277f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 278f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 279f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Indicates that this format supports neither texture coordinate wrap 280f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * modes, nor mipmapping 281f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 282f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3DFORMAT_OP_NOTEXCOORDWRAPNORMIP = 0x01000000 283f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dFormatOp; 284f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 285f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 286f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This structure is a conversion of SVGA3DFORMAT_OP_*. 287f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Entries must be located at the same position. 288f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 289f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef union { 290f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 value; 291f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct { 292f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 texture : 1; 293f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 volumeTexture : 1; 294f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cubeTexture : 1; 295f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 offscreenRenderTarget : 1; 296f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 sameFormatRenderTarget : 1; 297f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 unknown1 : 1; 298f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 zStencil : 1; 299f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 zStencilArbitraryDepth : 1; 300f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 sameFormatUpToAlpha : 1; 301f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 unknown2 : 1; 302f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 displayMode : 1; 303f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 acceleration3d : 1; 304f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 pixelSize : 1; 305f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 convertToARGB : 1; 306f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 offscreenPlain : 1; 307f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 sRGBRead : 1; 308f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 bumpMap : 1; 309f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 dmap : 1; 310f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 noFilter : 1; 311f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 memberOfGroupARGB : 1; 312f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 sRGBWrite : 1; 313f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 noAlphaBlend : 1; 314f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 autoGenMipMap : 1; 315f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 vertexTexture : 1; 316f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 noTexCoordWrapNorMip : 1; 317f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 318f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dSurfaceFormatCaps; 319f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 320f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 321f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA_3D_CMD_SETRENDERSTATE Types. All value types 322f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * must fit in a uint32. 323f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 324f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 325f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 326f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_INVALID = 0, 327f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_ZENABLE = 1, /* SVGA3dBool */ 328f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_ZWRITEENABLE = 2, /* SVGA3dBool */ 329f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_ALPHATESTENABLE = 3, /* SVGA3dBool */ 330f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_DITHERENABLE = 4, /* SVGA3dBool */ 331f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_BLENDENABLE = 5, /* SVGA3dBool */ 332f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_FOGENABLE = 6, /* SVGA3dBool */ 333f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_SPECULARENABLE = 7, /* SVGA3dBool */ 334f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_STENCILENABLE = 8, /* SVGA3dBool */ 335f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_LIGHTINGENABLE = 9, /* SVGA3dBool */ 336f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_NORMALIZENORMALS = 10, /* SVGA3dBool */ 337f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_POINTSPRITEENABLE = 11, /* SVGA3dBool */ 338f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_POINTSCALEENABLE = 12, /* SVGA3dBool */ 339f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_STENCILREF = 13, /* uint32 */ 340f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_STENCILMASK = 14, /* uint32 */ 341f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_STENCILWRITEMASK = 15, /* uint32 */ 342f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_FOGSTART = 16, /* float */ 343f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_FOGEND = 17, /* float */ 344f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_FOGDENSITY = 18, /* float */ 345f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_POINTSIZE = 19, /* float */ 346f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_POINTSIZEMIN = 20, /* float */ 347f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_POINTSIZEMAX = 21, /* float */ 348f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_POINTSCALE_A = 22, /* float */ 349f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_POINTSCALE_B = 23, /* float */ 350f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_POINTSCALE_C = 24, /* float */ 351f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_FOGCOLOR = 25, /* SVGA3dColor */ 352f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_AMBIENT = 26, /* SVGA3dColor */ 353f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_CLIPPLANEENABLE = 27, /* SVGA3dClipPlanes */ 354f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_FOGMODE = 28, /* SVGA3dFogMode */ 355f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_FILLMODE = 29, /* SVGA3dFillMode */ 356f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_SHADEMODE = 30, /* SVGA3dShadeMode */ 357f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_LINEPATTERN = 31, /* SVGA3dLinePattern */ 358f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_SRCBLEND = 32, /* SVGA3dBlendOp */ 359f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_DSTBLEND = 33, /* SVGA3dBlendOp */ 360f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_BLENDEQUATION = 34, /* SVGA3dBlendEquation */ 361f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_CULLMODE = 35, /* SVGA3dFace */ 362f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_ZFUNC = 36, /* SVGA3dCmpFunc */ 363f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_ALPHAFUNC = 37, /* SVGA3dCmpFunc */ 364f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_STENCILFUNC = 38, /* SVGA3dCmpFunc */ 365f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_STENCILFAIL = 39, /* SVGA3dStencilOp */ 366f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_STENCILZFAIL = 40, /* SVGA3dStencilOp */ 367f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_STENCILPASS = 41, /* SVGA3dStencilOp */ 368f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_ALPHAREF = 42, /* float (0.0 .. 1.0) */ 369f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_FRONTWINDING = 43, /* SVGA3dFrontWinding */ 370f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_COORDINATETYPE = 44, /* SVGA3dCoordinateType */ 371f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_ZBIAS = 45, /* float */ 372f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_RANGEFOGENABLE = 46, /* SVGA3dBool */ 373f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_COLORWRITEENABLE = 47, /* SVGA3dColorMask */ 374f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_VERTEXMATERIALENABLE = 48, /* SVGA3dBool */ 375f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_DIFFUSEMATERIALSOURCE = 49, /* SVGA3dVertexMaterial */ 376f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_SPECULARMATERIALSOURCE = 50, /* SVGA3dVertexMaterial */ 377f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_AMBIENTMATERIALSOURCE = 51, /* SVGA3dVertexMaterial */ 378f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_EMISSIVEMATERIALSOURCE = 52, /* SVGA3dVertexMaterial */ 379f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_TEXTUREFACTOR = 53, /* SVGA3dColor */ 380f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_LOCALVIEWER = 54, /* SVGA3dBool */ 381f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_SCISSORTESTENABLE = 55, /* SVGA3dBool */ 382f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_BLENDCOLOR = 56, /* SVGA3dColor */ 383f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_STENCILENABLE2SIDED = 57, /* SVGA3dBool */ 384f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_CCWSTENCILFUNC = 58, /* SVGA3dCmpFunc */ 385f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_CCWSTENCILFAIL = 59, /* SVGA3dStencilOp */ 386f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_CCWSTENCILZFAIL = 60, /* SVGA3dStencilOp */ 387f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_CCWSTENCILPASS = 61, /* SVGA3dStencilOp */ 388f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_VERTEXBLEND = 62, /* SVGA3dVertexBlendFlags */ 389f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_SLOPESCALEDEPTHBIAS = 63, /* float */ 390f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_DEPTHBIAS = 64, /* float */ 391f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 392f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 393f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 394f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Output Gamma Level 395f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 396f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Output gamma effects the gamma curve of colors that are output from the 397f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * rendering pipeline. A value of 1.0 specifies a linear color space. If the 398f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * value is <= 0.0, gamma correction is ignored and linear color space is 399f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * used. 400f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 401f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 402f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_OUTPUTGAMMA = 65, /* float */ 403f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_ZVISIBLE = 66, /* SVGA3dBool */ 404f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_LASTPIXEL = 67, /* SVGA3dBool */ 405f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_CLIPPING = 68, /* SVGA3dBool */ 406f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP0 = 69, /* SVGA3dWrapFlags */ 407f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP1 = 70, /* SVGA3dWrapFlags */ 408f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP2 = 71, /* SVGA3dWrapFlags */ 409f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP3 = 72, /* SVGA3dWrapFlags */ 410f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP4 = 73, /* SVGA3dWrapFlags */ 411f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP5 = 74, /* SVGA3dWrapFlags */ 412f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP6 = 75, /* SVGA3dWrapFlags */ 413f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP7 = 76, /* SVGA3dWrapFlags */ 414f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP8 = 77, /* SVGA3dWrapFlags */ 415f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP9 = 78, /* SVGA3dWrapFlags */ 416f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP10 = 79, /* SVGA3dWrapFlags */ 417f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP11 = 80, /* SVGA3dWrapFlags */ 418f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP12 = 81, /* SVGA3dWrapFlags */ 419f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP13 = 82, /* SVGA3dWrapFlags */ 420f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP14 = 83, /* SVGA3dWrapFlags */ 421f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_WRAP15 = 84, /* SVGA3dWrapFlags */ 422f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_MULTISAMPLEANTIALIAS = 85, /* SVGA3dBool */ 423f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_MULTISAMPLEMASK = 86, /* uint32 */ 424f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_INDEXEDVERTEXBLENDENABLE = 87, /* SVGA3dBool */ 425f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_TWEENFACTOR = 88, /* float */ 426f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_ANTIALIASEDLINEENABLE = 89, /* SVGA3dBool */ 427f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_COLORWRITEENABLE1 = 90, /* SVGA3dColorMask */ 428f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_COLORWRITEENABLE2 = 91, /* SVGA3dColorMask */ 429f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_COLORWRITEENABLE3 = 92, /* SVGA3dColorMask */ 430f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_SEPARATEALPHABLENDENABLE = 93, /* SVGA3dBool */ 431f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_SRCBLENDALPHA = 94, /* SVGA3dBlendOp */ 432f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_DSTBLENDALPHA = 95, /* SVGA3dBlendOp */ 433f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_BLENDEQUATIONALPHA = 96, /* SVGA3dBlendEquation */ 434f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_TRANSPARENCYANTIALIAS = 97, /* SVGA3dTransparencyAntialiasType */ 435f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_LINEAA = 98, /* SVGA3dBool */ 436f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_LINEWIDTH = 99, /* float */ 437f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RS_MAX 438f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dRenderStateName; 439f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 440f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 441f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSPARENCYANTIALIAS_NORMAL = 0, 442f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSPARENCYANTIALIAS_ALPHATOCOVERAGE = 1, 443f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSPARENCYANTIALIAS_SUPERSAMPLE = 2, 444f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSPARENCYANTIALIAS_MAX 445f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTransparencyAntialiasType; 446f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 447f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 448f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_VERTEXMATERIAL_NONE = 0, /* Use the value in the current material */ 449f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_VERTEXMATERIAL_DIFFUSE = 1, /* Use the value in the diffuse component */ 450f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_VERTEXMATERIAL_SPECULAR = 2, /* Use the value in the specular component */ 451f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dVertexMaterial; 452f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 453f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 454f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FILLMODE_INVALID = 0, 455f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FILLMODE_POINT = 1, 456f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FILLMODE_LINE = 2, 457f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FILLMODE_FILL = 3, 458f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FILLMODE_MAX 459f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dFillModeType; 460f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 461f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 462f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 463f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgunion { 464f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct { 465f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint16 mode; /* SVGA3dFillModeType */ 466f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint16 face; /* SVGA3dFace */ 467f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 468f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 uintValue; 469f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dFillMode; 470f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 471f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 472f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SHADEMODE_INVALID = 0, 473f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SHADEMODE_FLAT = 1, 474f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SHADEMODE_SMOOTH = 2, 475f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SHADEMODE_PHONG = 3, /* Not supported */ 476f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SHADEMODE_MAX 477f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dShadeMode; 478f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 479f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 480f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgunion { 481f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct { 482f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint16 repeat; 483f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint16 pattern; 484f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 485f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 uintValue; 486f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dLinePattern; 487f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 488f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 489f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_INVALID = 0, 490f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_ZERO = 1, 491f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_ONE = 2, 492f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_SRCCOLOR = 3, 493f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_INVSRCCOLOR = 4, 494f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_SRCALPHA = 5, 495f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_INVSRCALPHA = 6, 496f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_DESTALPHA = 7, 497f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_INVDESTALPHA = 8, 498f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_DESTCOLOR = 9, 499f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_INVDESTCOLOR = 10, 500f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_SRCALPHASAT = 11, 501f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_BLENDFACTOR = 12, 502f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_INVBLENDFACTOR = 13, 503f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDOP_MAX 504f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dBlendOp; 505f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 506f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 507f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDEQ_INVALID = 0, 508f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDEQ_ADD = 1, 509f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDEQ_SUBTRACT = 2, 510f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDEQ_REVSUBTRACT = 3, 511f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDEQ_MINIMUM = 4, 512f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDEQ_MAXIMUM = 5, 513f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_BLENDEQ_MAX 514f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dBlendEquation; 515f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 516f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 517f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FRONTWINDING_INVALID = 0, 518f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FRONTWINDING_CW = 1, 519f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FRONTWINDING_CCW = 2, 520f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FRONTWINDING_MAX 521f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dFrontWinding; 522f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 523f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 524f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FACE_INVALID = 0, 525f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FACE_NONE = 1, 526f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FACE_FRONT = 2, 527f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FACE_BACK = 3, 528f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FACE_FRONT_BACK = 4, 529f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FACE_MAX 530f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dFace; 531f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 532f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 533f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The order and the values should not be changed 534f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 535f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 536f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 537f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CMP_INVALID = 0, 538f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CMP_NEVER = 1, 539f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CMP_LESS = 2, 540f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CMP_EQUAL = 3, 541f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CMP_LESSEQUAL = 4, 542f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CMP_GREATER = 5, 543f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CMP_NOTEQUAL = 6, 544f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CMP_GREATEREQUAL = 7, 545f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CMP_ALWAYS = 8, 546f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CMP_MAX 547f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmpFunc; 548f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 549f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 550f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3D_FOGFUNC_* specifies the fog equation, or PER_VERTEX which allows 551f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the fog factor to be specified in the alpha component of the specular 552f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * (a.k.a. secondary) vertex color. 553f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 554f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 555f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGFUNC_INVALID = 0, 556f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGFUNC_EXP = 1, 557f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGFUNC_EXP2 = 2, 558f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGFUNC_LINEAR = 3, 559f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGFUNC_PER_VERTEX = 4 560f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dFogFunction; 561f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 562f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 563f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3D_FOGTYPE_* specifies if fog factors are computed on a per-vertex 564f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * or per-pixel basis. 565f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 566f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 567f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGTYPE_INVALID = 0, 568f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGTYPE_VERTEX = 1, 569f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGTYPE_PIXEL = 2, 570f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGTYPE_MAX = 3 571f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dFogType; 572f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 573f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 574f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3D_FOGBASE_* selects depth or range-based fog. Depth-based fog is 575f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * computed using the eye Z value of each pixel (or vertex), whereas range- 576f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * based fog is computed using the actual distance (range) to the eye. 577f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 578f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 579f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGBASE_INVALID = 0, 580f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGBASE_DEPTHBASED = 1, 581f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGBASE_RANGEBASED = 2, 582f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_FOGBASE_MAX = 3 583f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dFogBase; 584f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 585f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 586f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STENCILOP_INVALID = 0, 587f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STENCILOP_KEEP = 1, 588f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STENCILOP_ZERO = 2, 589f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STENCILOP_REPLACE = 3, 590f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STENCILOP_INCRSAT = 4, 591f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STENCILOP_DECRSAT = 5, 592f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STENCILOP_INVERT = 6, 593f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STENCILOP_INCR = 7, 594f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STENCILOP_DECR = 8, 595f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STENCILOP_MAX 596f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dStencilOp; 597f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 598f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 599f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CLIPPLANE_0 = (1 << 0), 600f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CLIPPLANE_1 = (1 << 1), 601f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CLIPPLANE_2 = (1 << 2), 602f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CLIPPLANE_3 = (1 << 3), 603f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CLIPPLANE_4 = (1 << 4), 604f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CLIPPLANE_5 = (1 << 5), 605f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dClipPlanes; 606f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 607f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 608f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CLEAR_COLOR = 0x1, 609f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CLEAR_DEPTH = 0x2, 610f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CLEAR_STENCIL = 0x4 611f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dClearFlag; 612f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 613f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 614f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_DEPTH = 0, 615f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_STENCIL = 1, 616f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_COLOR0 = 2, 617f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_COLOR1 = 3, 618f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_COLOR2 = 4, 619f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_COLOR3 = 5, 620f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_COLOR4 = 6, 621f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_COLOR5 = 7, 622f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_COLOR6 = 8, 623f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_COLOR7 = 9, 624f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_MAX, 625f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_RT_INVALID = ((uint32)-1), 626f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dRenderTargetType; 627f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 628f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAX_RT_COLOR (SVGA3D_RT_COLOR7 - SVGA3D_RT_COLOR0 + 1) 629f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 630f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 631f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgunion { 632f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct { 633f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 red : 1; 634f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 green : 1; 635f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 blue : 1; 636f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 alpha : 1; 637f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 638f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 uintValue; 639f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dColorMask; 640f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 641f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 642f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_VBLEND_DISABLE = 0, 643f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_VBLEND_1WEIGHT = 1, 644f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_VBLEND_2WEIGHT = 2, 645f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_VBLEND_3WEIGHT = 3, 646f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dVertexBlendFlags; 647f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 648f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 649f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_WRAPCOORD_0 = 1 << 0, 650f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_WRAPCOORD_1 = 1 << 1, 651f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_WRAPCOORD_2 = 1 << 2, 652f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_WRAPCOORD_3 = 1 << 3, 653f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_WRAPCOORD_ALL = 0xF, 654f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dWrapFlags; 655f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 656f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 657f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA_3D_CMD_TEXTURESTATE Types. All value types 658f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * must fit in a uint32. 659f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 660f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 661f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 662f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_INVALID = 0, 663f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_BIND_TEXTURE = 1, /* SVGA3dSurfaceId */ 664f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_COLOROP = 2, /* SVGA3dTextureCombiner */ 665f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_COLORARG1 = 3, /* SVGA3dTextureArgData */ 666f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_COLORARG2 = 4, /* SVGA3dTextureArgData */ 667f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_ALPHAOP = 5, /* SVGA3dTextureCombiner */ 668f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_ALPHAARG1 = 6, /* SVGA3dTextureArgData */ 669f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_ALPHAARG2 = 7, /* SVGA3dTextureArgData */ 670f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_ADDRESSU = 8, /* SVGA3dTextureAddress */ 671f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_ADDRESSV = 9, /* SVGA3dTextureAddress */ 672f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_MIPFILTER = 10, /* SVGA3dTextureFilter */ 673f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_MAGFILTER = 11, /* SVGA3dTextureFilter */ 674f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_MINFILTER = 12, /* SVGA3dTextureFilter */ 675f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_BORDERCOLOR = 13, /* SVGA3dColor */ 676f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_TEXCOORDINDEX = 14, /* uint32 */ 677f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_TEXTURETRANSFORMFLAGS = 15, /* SVGA3dTexTransformFlags */ 678f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_TEXCOORDGEN = 16, /* SVGA3dTextureCoordGen */ 679f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_BUMPENVMAT00 = 17, /* float */ 680f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_BUMPENVMAT01 = 18, /* float */ 681f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_BUMPENVMAT10 = 19, /* float */ 682f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_BUMPENVMAT11 = 20, /* float */ 683f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_TEXTURE_MIPMAP_LEVEL = 21, /* uint32 */ 684f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_TEXTURE_LOD_BIAS = 22, /* float */ 685f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_TEXTURE_ANISOTROPIC_LEVEL = 23, /* uint32 */ 686f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_ADDRESSW = 24, /* SVGA3dTextureAddress */ 687f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 688f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 689f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 690f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Sampler Gamma Level 691f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 692f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Sampler gamma effects the color of samples taken from the sampler. A 693f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * value of 1.0 will produce linear samples. If the value is <= 0.0 the 694f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * gamma value is ignored and a linear space is used. 695f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 696f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 697f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_GAMMA = 25, /* float */ 698f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_BUMPENVLSCALE = 26, /* float */ 699f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_BUMPENVLOFFSET = 27, /* float */ 700f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_COLORARG0 = 28, /* SVGA3dTextureArgData */ 701f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_ALPHAARG0 = 29, /* SVGA3dTextureArgData */ 702f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TS_MAX 703f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTextureStateName; 704f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 705f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 706f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_INVALID = 0, 707f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_DISABLE = 1, 708f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_SELECTARG1 = 2, 709f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_SELECTARG2 = 3, 710f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_MODULATE = 4, 711f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_ADD = 5, 712f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_ADDSIGNED = 6, 713f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_SUBTRACT = 7, 714f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_BLENDTEXTUREALPHA = 8, 715f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_BLENDDIFFUSEALPHA = 9, 716f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_BLENDCURRENTALPHA = 10, 717f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_BLENDFACTORALPHA = 11, 718f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_MODULATE2X = 12, 719f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_MODULATE4X = 13, 720f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_DSDT = 14, 721f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_DOTPRODUCT3 = 15, 722f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_BLENDTEXTUREALPHAPM = 16, 723f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_ADDSIGNED2X = 17, 724f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_ADDSMOOTH = 18, 725f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_PREMODULATE = 19, 726f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_MODULATEALPHA_ADDCOLOR = 20, 727f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_MODULATECOLOR_ADDALPHA = 21, 728f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_MODULATEINVALPHA_ADDCOLOR = 22, 729f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_MODULATEINVCOLOR_ADDALPHA = 23, 730f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_BUMPENVMAPLUMINANCE = 24, 731f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_MULTIPLYADD = 25, 732f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_LERP = 26, 733f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TC_MAX 734f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTextureCombiner; 735f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 736f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_TC_CAP_BIT(svga3d_tc_op) (svga3d_tc_op ? (1 << (svga3d_tc_op - 1)) : 0) 737f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 738f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 739f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_ADDRESS_INVALID = 0, 740f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_ADDRESS_WRAP = 1, 741f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_ADDRESS_MIRROR = 2, 742f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_ADDRESS_CLAMP = 3, 743f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_ADDRESS_BORDER = 4, 744f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_ADDRESS_MIRRORONCE = 5, 745f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_ADDRESS_EDGE = 6, 746f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_ADDRESS_MAX 747f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTextureAddress; 748f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 749f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 750f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3D_TEX_FILTER_NONE as the minification filter means mipmapping is 751f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * disabled, and the rasterizer should use the magnification filter instead. 752f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 753f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 754f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_FILTER_NONE = 0, 755f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_FILTER_NEAREST = 1, 756f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_FILTER_LINEAR = 2, 757f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_FILTER_ANISOTROPIC = 3, 758f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_FILTER_FLATCUBIC = 4, // Deprecated, not implemented 759f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_FILTER_GAUSSIANCUBIC = 5, // Deprecated, not implemented 760f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_FILTER_PYRAMIDALQUAD = 6, // Not currently implemented 761f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_FILTER_GAUSSIANQUAD = 7, // Not currently implemented 762f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_FILTER_MAX 763f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTextureFilter; 764f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 765f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 766f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_TRANSFORM_OFF = 0, 767f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_TRANSFORM_S = (1 << 0), 768f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_TRANSFORM_T = (1 << 1), 769f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_TRANSFORM_R = (1 << 2), 770f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_TRANSFORM_Q = (1 << 3), 771f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEX_PROJECTED = (1 << 15), 772f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTexTransformFlags; 773f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 774f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 775f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEXCOORD_GEN_OFF = 0, 776f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEXCOORD_GEN_EYE_POSITION = 1, 777f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEXCOORD_GEN_EYE_NORMAL = 2, 778f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEXCOORD_GEN_REFLECTIONVECTOR = 3, 779f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEXCOORD_GEN_SPHERE = 4, 780f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TEXCOORD_GEN_MAX 781f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTextureCoordGen; 782f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 783f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 784f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Texture argument constants for texture combiner 785f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 786f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 787f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TA_INVALID = 0, 788f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TA_CONSTANT = 1, 789f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TA_PREVIOUS = 2, 790f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TA_DIFFUSE = 3, 791f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TA_TEXTURE = 4, 792f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TA_SPECULAR = 5, 793f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TA_MAX 794f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTextureArgData; 795f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 796f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_TM_MASK_LEN 4 797f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 798f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* Modifiers for texture argument constants defined above. */ 799f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 800f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TM_NONE = 0, 801f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TM_ALPHA = (1 << SVGA3D_TM_MASK_LEN), 802f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TM_ONE_MINUS = (2 << SVGA3D_TM_MASK_LEN), 803f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTextureArgModifier; 804f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 805f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_INVALID_ID ((uint32)-1) 806f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAX_CLIP_PLANES 6 807f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 808f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 809f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This is the limit to the number of fixed-function texture 810f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * transforms and texture coordinates we can support. It does *not* 811f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * correspond to the number of texture image units (samplers) we 812f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * support! 813f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 814f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAX_TEXTURE_COORDS 8 815f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 816f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 817f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Vertex declarations 818f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 819f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Notes: 820f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 821f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3D_DECLUSAGE_POSITIONT is for pre-transformed vertices. If you 822f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * draw with any POSITIONT vertex arrays, the programmable vertex 823f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * pipeline will be implicitly disabled. Drawing will take place as if 824f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * no vertex shader was bound. 825f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 826f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 827f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 828f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_POSITION = 0, 829f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_BLENDWEIGHT, // 1 830f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_BLENDINDICES, // 2 831f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_NORMAL, // 3 832f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_PSIZE, // 4 833f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_TEXCOORD, // 5 834f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_TANGENT, // 6 835f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_BINORMAL, // 7 836f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_TESSFACTOR, // 8 837f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_POSITIONT, // 9 838f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_COLOR, // 10 839f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_FOG, // 11 840f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_DEPTH, // 12 841f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_SAMPLE, // 13 842f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLUSAGE_MAX 843f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dDeclUsage; 844f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 845f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 846f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLMETHOD_DEFAULT = 0, 847f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLMETHOD_PARTIALU, 848f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLMETHOD_PARTIALV, 849f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLMETHOD_CROSSUV, // Normal 850f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLMETHOD_UV, 851f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLMETHOD_LOOKUP, // Lookup a displacement map 852f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLMETHOD_LOOKUPPRESAMPLED, // Lookup a pre-sampled displacement map 853f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dDeclMethod; 854f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 855f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 856f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_FLOAT1 = 0, 857f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_FLOAT2 = 1, 858f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_FLOAT3 = 2, 859f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_FLOAT4 = 3, 860f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_D3DCOLOR = 4, 861f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_UBYTE4 = 5, 862f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_SHORT2 = 6, 863f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_SHORT4 = 7, 864f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_UBYTE4N = 8, 865f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_SHORT2N = 9, 866f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_SHORT4N = 10, 867f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_USHORT2N = 11, 868f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_USHORT4N = 12, 869f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_UDEC3 = 13, 870f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_DEC3N = 14, 871f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_FLOAT16_2 = 15, 872f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_FLOAT16_4 = 16, 873f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DECLTYPE_MAX, 874f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dDeclType; 875f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 876f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 877f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This structure is used for the divisor for geometry instancing; 878f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * it's a direct translation of the Direct3D equivalent. 879f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 880f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef union { 881f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct { 882f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 883f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * For index data, this number represents the number of instances to draw. 884f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * For instance data, this number represents the number of 885f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * instances/vertex in this stream 886f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 887f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 count : 30; 888f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 889f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 890f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This is 1 if this is supposed to be the data that is repeated for 891f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * every instance. 892f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 893f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 indexedData : 1; 894f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 895f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 896f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This is 1 if this is supposed to be the per-instance data. 897f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 898f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 instanceData : 1; 899f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 900f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 901f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 value; 902f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dVertexDivisor; 903f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 904f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 905f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_PRIMITIVE_INVALID = 0, 906f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_PRIMITIVE_TRIANGLELIST = 1, 907f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_PRIMITIVE_POINTLIST = 2, 908f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_PRIMITIVE_LINELIST = 3, 909f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_PRIMITIVE_LINESTRIP = 4, 910f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_PRIMITIVE_TRIANGLESTRIP = 5, 911f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_PRIMITIVE_TRIANGLEFAN = 6, 912f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_PRIMITIVE_MAX 913f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dPrimitiveType; 914f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 915f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 916f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_COORDINATE_INVALID = 0, 917f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_COORDINATE_LEFTHANDED = 1, 918f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_COORDINATE_RIGHTHANDED = 2, 919f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_COORDINATE_MAX 920f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCoordinateType; 921f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 922f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 923f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_INVALID = 0, 924f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_WORLD = 1, 925f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_VIEW = 2, 926f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_PROJECTION = 3, 927f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_TEXTURE0 = 4, 928f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_TEXTURE1 = 5, 929f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_TEXTURE2 = 6, 930f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_TEXTURE3 = 7, 931f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_TEXTURE4 = 8, 932f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_TEXTURE5 = 9, 933f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_TEXTURE6 = 10, 934f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_TEXTURE7 = 11, 935f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_WORLD1 = 12, 936f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_WORLD2 = 13, 937f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_WORLD3 = 14, 938f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_TRANSFORM_MAX 939f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTransformType; 940f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 941f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 942f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_LIGHTTYPE_INVALID = 0, 943f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_LIGHTTYPE_POINT = 1, 944f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_LIGHTTYPE_SPOT1 = 2, /* 1-cone, in degrees */ 945f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_LIGHTTYPE_SPOT2 = 3, /* 2-cone, in radians */ 946f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_LIGHTTYPE_DIRECTIONAL = 4, 947f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_LIGHTTYPE_MAX 948f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dLightType; 949f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 950f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 951f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CUBEFACE_POSX = 0, 952f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CUBEFACE_NEGX = 1, 953f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CUBEFACE_POSY = 2, 954f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CUBEFACE_NEGY = 3, 955f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CUBEFACE_POSZ = 4, 956f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CUBEFACE_NEGZ = 5, 957f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCubeFace; 958f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 959f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 960f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SHADERTYPE_VS = 1, 961f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SHADERTYPE_PS = 2, 962f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SHADERTYPE_MAX 963f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dShaderType; 964f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 965f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 966f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CONST_TYPE_FLOAT = 0, 967f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CONST_TYPE_INT = 1, 968f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_CONST_TYPE_BOOL = 2, 969f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dShaderConstType; 970f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 971f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAX_SURFACE_FACES 6 972f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 973f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 974f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STRETCH_BLT_POINT = 0, 975f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STRETCH_BLT_LINEAR = 1, 976f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_STRETCH_BLT_MAX 977f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dStretchBltMode; 978f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 979f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 980f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_QUERYTYPE_OCCLUSION = 0, 981f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_QUERYTYPE_MAX 982f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dQueryType; 983f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 984f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 985f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_QUERYSTATE_PENDING = 0, /* Waiting on the host (set by guest) */ 986f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_QUERYSTATE_SUCCEEDED = 1, /* Completed successfully (set by host) */ 987f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_QUERYSTATE_FAILED = 2, /* Completed unsuccessfully (set by host) */ 988f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_QUERYSTATE_NEW = 3, /* Never submitted (For guest use only) */ 989f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dQueryState; 990f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 991f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 992f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_WRITE_HOST_VRAM = 1, 993f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_READ_HOST_VRAM = 2, 994f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTransferType; 995f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 996f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 997f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The maximum number of vertex arrays we're guaranteed to support in 998f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA_3D_CMD_DRAWPRIMITIVES. 999f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1000f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAX_VERTEX_ARRAYS 32 1001f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1002f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1003f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The maximum number of primitive ranges we're guaranteed to support 1004f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * in SVGA_3D_CMD_DRAWPRIMITIVES. 1005f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1006f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA3D_MAX_DRAW_PRIMITIVE_RANGES 32 1007f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1008f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1009f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Identifiers for commands in the command FIFO. 1010f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1011f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IDs between 1000 and 1039 (inclusive) were used by obsolete versions of 1012f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the SVGA3D protocol and remain reserved; they should not be used in the 1013f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * future. 1014f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1015f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * IDs between 1040 and 1999 (inclusive) are available for use by the 1016f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * current SVGA3D protocol. 1017f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1018f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FIFO clients other than SVGA3D should stay below 1000, or at 2000 1019f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * and up. 1020f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1021f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1022f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_LEGACY_BASE 1000 1023f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_BASE 1040 1024f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1025f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SURFACE_DEFINE SVGA_3D_CMD_BASE + 0 // Deprecated 1026f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SURFACE_DESTROY SVGA_3D_CMD_BASE + 1 1027f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SURFACE_COPY SVGA_3D_CMD_BASE + 2 1028f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SURFACE_STRETCHBLT SVGA_3D_CMD_BASE + 3 1029f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SURFACE_DMA SVGA_3D_CMD_BASE + 4 1030f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_CONTEXT_DEFINE SVGA_3D_CMD_BASE + 5 1031f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_CONTEXT_DESTROY SVGA_3D_CMD_BASE + 6 1032f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETTRANSFORM SVGA_3D_CMD_BASE + 7 1033f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETZRANGE SVGA_3D_CMD_BASE + 8 1034f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETRENDERSTATE SVGA_3D_CMD_BASE + 9 1035f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETRENDERTARGET SVGA_3D_CMD_BASE + 10 1036f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETTEXTURESTATE SVGA_3D_CMD_BASE + 11 1037f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETMATERIAL SVGA_3D_CMD_BASE + 12 1038f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETLIGHTDATA SVGA_3D_CMD_BASE + 13 1039f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETLIGHTENABLED SVGA_3D_CMD_BASE + 14 1040f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETVIEWPORT SVGA_3D_CMD_BASE + 15 1041f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETCLIPPLANE SVGA_3D_CMD_BASE + 16 1042f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_CLEAR SVGA_3D_CMD_BASE + 17 1043f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_PRESENT SVGA_3D_CMD_BASE + 18 // Deprecated 1044f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SHADER_DEFINE SVGA_3D_CMD_BASE + 19 1045f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SHADER_DESTROY SVGA_3D_CMD_BASE + 20 1046f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SET_SHADER SVGA_3D_CMD_BASE + 21 1047f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SET_SHADER_CONST SVGA_3D_CMD_BASE + 22 1048f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_DRAW_PRIMITIVES SVGA_3D_CMD_BASE + 23 1049f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SETSCISSORRECT SVGA_3D_CMD_BASE + 24 1050f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_BEGIN_QUERY SVGA_3D_CMD_BASE + 25 1051f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_END_QUERY SVGA_3D_CMD_BASE + 26 1052f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_WAIT_FOR_QUERY SVGA_3D_CMD_BASE + 27 1053f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_PRESENT_READBACK SVGA_3D_CMD_BASE + 28 // Deprecated 1054f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN SVGA_3D_CMD_BASE + 29 1055f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_SURFACE_DEFINE_V2 SVGA_3D_CMD_BASE + 30 1056f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_GENERATE_MIPMAPS SVGA_3D_CMD_BASE + 31 1057f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_ACTIVATE_SURFACE SVGA_3D_CMD_BASE + 40 1058f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_DEACTIVATE_SURFACE SVGA_3D_CMD_BASE + 41 1059f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_MAX SVGA_3D_CMD_BASE + 42 1060f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1061f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#define SVGA_3D_CMD_FUTURE_MAX 2000 1062f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1063f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1064f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Common substructures used in multiple FIFO commands: 1065f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1066f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1067f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef struct { 1068f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org union { 1069f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org struct { 1070f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint16 function; // SVGA3dFogFunction 1071f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint8 type; // SVGA3dFogType 1072f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint8 base; // SVGA3dFogBase 1073f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 1074f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 uintValue; 1075f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 1076f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dFogMode; 1077f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1078f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1079f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Uniquely identify one image (a 1D/2D/3D array) from a surface. This 1080f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * is a surface ID as well as face/mipmap indices. 1081f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1082f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1083f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1084f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct SVGA3dSurfaceImageId { 1085f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 sid; 1086f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 face; 1087f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 mipmap; 1088f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dSurfaceImageId; 1089f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1090f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1091f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct SVGA3dGuestImage { 1092f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGAGuestPtr ptr; 1093f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1094f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1095f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * A note on interpretation of pitch: This value of pitch is the 1096f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * number of bytes between vertically adjacent image 1097f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * blocks. Normally this is the number of bytes between the first 1098f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * pixel of two adjacent scanlines. With compressed textures, 1099f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * however, this may represent the number of bytes between 1100f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * compression blocks rather than between rows of pixels. 1101f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1102f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * XXX: Compressed textures currently must be tightly packed in guest memory. 1103f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1104f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * If the image is 1-dimensional, pitch is ignored. 1105f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1106f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * If 'pitch' is zero, the SVGA3D device calculates a pitch value 1107f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * assuming each row of blocks is tightly packed. 1108f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1109f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 pitch; 1110f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dGuestImage; 1111f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1112f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1113f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1114f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * FIFO command format definitions: 1115f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1116f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1117f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1118f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The data size header following cmdNum for every 3d command 1119f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1120f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1121f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1122f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 id; 1123f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 size; 1124f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdHeader; 1125f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1126f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1127f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * A surface is a hierarchy of host VRAM surfaces: 1D, 2D, or 3D, with 1128f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * optional mipmaps and cube faces. 1129f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1130f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1131f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1132f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1133f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 width; 1134f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 height; 1135f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 depth; 1136f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dSize; 1137f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1138f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 1139f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_CUBEMAP = (1 << 0), 1140f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_HINT_STATIC = (1 << 1), 1141f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_HINT_DYNAMIC = (1 << 2), 1142f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_HINT_INDEXBUFFER = (1 << 3), 1143f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_HINT_VERTEXBUFFER = (1 << 4), 1144f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_HINT_TEXTURE = (1 << 5), 1145f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_HINT_RENDERTARGET = (1 << 6), 1146f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_HINT_DEPTHSTENCIL = (1 << 7), 1147f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_HINT_WRITEONLY = (1 << 8), 1148f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_MASKABLE_ANTIALIAS = (1 << 9), 1149f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_SURFACE_AUTOGENMIPMAPS = (1 << 10), 1150f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dSurfaceFlags; 1151f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1152f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1153f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1154f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 numMipLevels; 1155f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dSurfaceFace; 1156f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1157f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1158f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1159f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 sid; 1160f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceFlags surfaceFlags; 1161f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceFormat format; 1162f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1163f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * If surfaceFlags has SVGA3D_SURFACE_CUBEMAP bit set, all SVGA3dSurfaceFace 1164f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * structures must have the same value of numMipLevels field. 1165f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Otherwise, all but the first SVGA3dSurfaceFace structures must have the 1166f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * numMipLevels set to 0. 1167f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1168f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES]; 1169f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1170f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Followed by an SVGA3dSize structure for each mip level in each face. 1171f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1172f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * A note on surface sizes: Sizes are always specified in pixels, 1173f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * even if the true surface size is not a multiple of the minimum 1174f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * block size of the surface's format. For example, a 3x3x1 DXT1 1175f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * compressed texture would actually be stored as a 4x4x1 image in 1176f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * memory. 1177f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1178f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdDefineSurface; /* SVGA_3D_CMD_SURFACE_DEFINE */ 1179f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1180f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1181f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1182f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 sid; 1183f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceFlags surfaceFlags; 1184f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceFormat format; 1185f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1186f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * If surfaceFlags has SVGA3D_SURFACE_CUBEMAP bit set, all SVGA3dSurfaceFace 1187f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * structures must have the same value of numMipLevels field. 1188f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Otherwise, all but the first SVGA3dSurfaceFace structures must have the 1189f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * numMipLevels set to 0. 1190f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1191f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceFace face[SVGA3D_MAX_SURFACE_FACES]; 1192f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 multisampleCount; 1193f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dTextureFilter autogenFilter; 1194f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1195f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Followed by an SVGA3dSize structure for each mip level in each face. 1196f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1197f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * A note on surface sizes: Sizes are always specified in pixels, 1198f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * even if the true surface size is not a multiple of the minimum 1199f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * block size of the surface's format. For example, a 3x3x1 DXT1 1200f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * compressed texture would actually be stored as a 4x4x1 image in 1201f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * memory. 1202f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1203f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdDefineSurface_v2; /* SVGA_3D_CMD_SURFACE_DEFINE_V2 */ 1204f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1205f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1206f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1207f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 sid; 1208f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdDestroySurface; /* SVGA_3D_CMD_SURFACE_DESTROY */ 1209f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1210f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1211f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1212f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1213f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdDefineContext; /* SVGA_3D_CMD_CONTEXT_DEFINE */ 1214f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1215f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1216f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1217f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1218f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdDestroyContext; /* SVGA_3D_CMD_CONTEXT_DESTROY */ 1219f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1220f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1221f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1222f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1223f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dClearFlag clearFlag; 1224f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 color; 1225f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float depth; 1226f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 stencil; 1227f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Followed by variable number of SVGA3dRect structures */ 1228f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdClear; /* SVGA_3D_CMD_CLEAR */ 1229f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1230f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1231f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct SVGA3dCopyRect { 1232f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 x; 1233f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 y; 1234f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 w; 1235f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 h; 1236f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 srcx; 1237f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 srcy; 1238f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCopyRect; 1239f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1240f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1241f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct SVGA3dCopyBox { 1242f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 x; 1243f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 y; 1244f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 z; 1245f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 w; 1246f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 h; 1247f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 d; 1248f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 srcx; 1249f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 srcy; 1250f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 srcz; 1251f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCopyBox; 1252f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1253f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1254f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1255f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 x; 1256f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 y; 1257f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 w; 1258f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 h; 1259f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dRect; 1260f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1261f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1262f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1263f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 x; 1264f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 y; 1265f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 z; 1266f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 w; 1267f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 h; 1268f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 d; 1269f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dBox; 1270f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1271f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1272f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1273f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 x; 1274f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 y; 1275f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 z; 1276f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dPoint; 1277f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1278f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1279f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1280f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dLightType type; 1281f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dBool inWorldSpace; 1282f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float diffuse[4]; 1283f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float specular[4]; 1284f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float ambient[4]; 1285f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float position[4]; 1286f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float direction[4]; 1287f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float range; 1288f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float falloff; 1289f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float attenuation0; 1290f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float attenuation1; 1291f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float attenuation2; 1292f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float theta; 1293f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float phi; 1294f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dLightData; 1295f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1296f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1297f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1298f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 sid; 1299f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Followed by variable number of SVGA3dCopyRect structures */ 1300f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdPresent; /* SVGA_3D_CMD_PRESENT */ 1301f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1302f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1303f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1304f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dRenderStateName state; 1305f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org union { 1306f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 uintValue; 1307f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float floatValue; 1308f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 1309f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dRenderState; 1310f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1311f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1312f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1313f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1314f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Followed by variable number of SVGA3dRenderState structures */ 1315f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetRenderState; /* SVGA_3D_CMD_SETRENDERSTATE */ 1316f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1317f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1318f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1319f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1320f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dRenderTargetType type; 1321f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceImageId target; 1322f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetRenderTarget; /* SVGA_3D_CMD_SETRENDERTARGET */ 1323f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1324f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1325f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1326f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceImageId src; 1327f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceImageId dest; 1328f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Followed by variable number of SVGA3dCopyBox structures */ 1329f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSurfaceCopy; /* SVGA_3D_CMD_SURFACE_COPY */ 1330f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1331f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1332f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1333f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceImageId src; 1334f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceImageId dest; 1335f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dBox boxSrc; 1336f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dBox boxDest; 1337f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dStretchBltMode mode; 1338f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSurfaceStretchBlt; /* SVGA_3D_CMD_SURFACE_STRETCHBLT */ 1339f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1340f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1341f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1342f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1343f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * If the discard flag is present in a surface DMA operation, the host may 1344f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * discard the contents of the current mipmap level and face of the target 1345f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * surface before applying the surface DMA contents. 1346f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1347f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 discard : 1; 1348f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1349f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1350f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * If the unsynchronized flag is present, the host may perform this upload 1351f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without syncing to pending reads on this surface. 1352f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1353f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 unsynchronized : 1; 1354f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1355f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1356f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Guests *MUST* set the reserved bits to 0 before submitting the command 1357f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * suffix as future flags may occupy these bits. 1358f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1359f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 reserved : 30; 1360f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dSurfaceDMAFlags; 1361f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1362f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1363f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1364f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dGuestImage guest; 1365f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceImageId host; 1366f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dTransferType transfer; 1367f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1368f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Followed by variable number of SVGA3dCopyBox structures. For consistency 1369f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * in all clipping logic and coordinate translation, we define the 1370f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "source" in each copyBox as the guest image and the 1371f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * "destination" as the host image, regardless of transfer 1372f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * direction. 1373f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1374f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * For efficiency, the SVGA3D device is free to copy more data than 1375f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * specified. For example, it may round copy boxes outwards such 1376f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * that they lie on particular alignment boundaries. 1377f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1378f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSurfaceDMA; /* SVGA_3D_CMD_SURFACE_DMA */ 1379f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1380f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1381f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3dCmdSurfaceDMASuffix -- 1382f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1383f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This is a command suffix that will appear after a SurfaceDMA command in 1384f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the FIFO. It contains some extra information that hosts may use to 1385f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * optimize performance or protect the guest. This suffix exists to preserve 1386f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * backwards compatibility while also allowing for new functionality to be 1387f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * implemented. 1388f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1389f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1390f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1391f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1392f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 suffixSize; 1393f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1394f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1395f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The maximum offset is used to determine the maximum offset from the 1396f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * guestPtr base address that will be accessed or written to during this 1397f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * surfaceDMA. If the suffix is supported, the host will respect this 1398f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * boundary while performing surface DMAs. 1399f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1400f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Defaults to MAX_UINT32 1401f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1402f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 maximumOffset; 1403f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1404f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1405f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * A set of flags that describes optimizations that the host may perform 1406f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * while performing this surface DMA operation. The guest should never rely 1407f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * on behaviour that is different when these flags are set for correctness. 1408f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1409f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Defaults to 0 1410f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1411f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceDMAFlags flags; 1412f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSurfaceDMASuffix; 1413f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1414f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1415f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA_3D_CMD_DRAW_PRIMITIVES -- 1416f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1417f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This command is the SVGA3D device's generic drawing entry point. 1418f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * It can draw multiple ranges of primitives, optionally using an 1419f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * index buffer, using an arbitrary collection of vertex buffers. 1420f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1421f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Each SVGA3dVertexDecl defines a distinct vertex array to bind 1422f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * during this draw call. The declarations specify which surface 1423f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the vertex data lives in, what that vertex data is used for, 1424f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * and how to interpret it. 1425f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1426f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Each SVGA3dPrimitiveRange defines a collection of primitives 1427f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * to render using the same vertex arrays. An index buffer is 1428f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * optional. 1429f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1430f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1431f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1432f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1433f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1434f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * A range hint is an optional specification for the range of indices 1435f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * in an SVGA3dArray that will be used. If 'last' is zero, it is assumed 1436f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * that the entire array will be used. 1437f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1438f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * These are only hints. The SVGA3D device may use them for 1439f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * performance optimization if possible, but it's also allowed to 1440f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * ignore these values. 1441f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1442f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 first; 1443f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 last; 1444f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dArrayRangeHint; 1445f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1446f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1447f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1448f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1449f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Define the origin and shape of a vertex or index array. Both 1450f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 'offset' and 'stride' are in bytes. The provided surface will be 1451f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * reinterpreted as a flat array of bytes in the same format used 1452f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * by surface DMA operations. To avoid unnecessary conversions, the 1453f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * surface should be created with the SVGA3D_BUFFER format. 1454f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1455f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Index 0 in the array starts 'offset' bytes into the surface. 1456f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Index 1 begins at byte 'offset + stride', etc. Array indices may 1457f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * not be negative. 1458f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1459f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 surfaceId; 1460f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 offset; 1461f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 stride; 1462f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dArray; 1463f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1464f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1465f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1466f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1467f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Describe a vertex array's data type, and define how it is to be 1468f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * used by the fixed function pipeline or the vertex shader. It 1469f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * isn't useful to have two VertexDecls with the same 1470f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * VertexArrayIdentity in one draw call. 1471f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1472f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dDeclType type; 1473f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dDeclMethod method; 1474f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dDeclUsage usage; 1475f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 usageIndex; 1476f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dVertexArrayIdentity; 1477f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1478f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1479f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1480f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dVertexArrayIdentity identity; 1481f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dArray array; 1482f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dArrayRangeHint rangeHint; 1483f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dVertexDecl; 1484f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1485f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1486f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1487f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1488f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Define a group of primitives to render, from sequential indices. 1489f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1490f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The value of 'primitiveType' and 'primitiveCount' imply the 1491f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * total number of vertices that will be rendered. 1492f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1493f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dPrimitiveType primType; 1494f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 primitiveCount; 1495f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1496f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1497f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Optional index buffer. If indexArray.surfaceId is 1498f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3D_INVALID_ID, we render without an index buffer. Rendering 1499f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * without an index buffer is identical to rendering with an index 1500f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * buffer containing the sequence [0, 1, 2, 3, ...]. 1501f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1502f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * If an index buffer is in use, indexWidth specifies the width in 1503f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * bytes of each index value. It must be less than or equal to 1504f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * indexArray.stride. 1505f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1506f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * (Currently, the SVGA3D device requires index buffers to be tightly 1507f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * packed. In other words, indexWidth == indexArray.stride) 1508f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1509f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dArray indexArray; 1510f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 indexWidth; 1511f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1512f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1513f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Optional index bias. This number is added to all indices from 1514f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * indexArray before they are used as vertex array indices. This 1515f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * can be used in multiple ways: 1516f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1517f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * - When not using an indexArray, this bias can be used to 1518f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * specify where in the vertex arrays to begin rendering. 1519f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1520f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * - A positive number here is equivalent to increasing the 1521f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * offset in each vertex array. 1522f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1523f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * - A negative number can be used to render using a small 1524f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * vertex array and an index buffer that contains large 1525f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * values. This may be used by some applications that 1526f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * crop a vertex buffer without modifying their index 1527f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * buffer. 1528f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1529f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Note that rendering with a negative bias value may be slower and 1530f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * use more memory than rendering with a positive or zero bias. 1531f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1532f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int32 indexBias; 1533f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dPrimitiveRange; 1534f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1535f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1536f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1537f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1538f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 numVertexDecls; 1539f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 numRanges; 1540f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1541f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1542f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * There are two variable size arrays after the 1543f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3dCmdDrawPrimitives structure. In order, 1544f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * they are: 1545f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1546f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1. SVGA3dVertexDecl, quantity 'numVertexDecls', but no more than 1547f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3D_MAX_VERTEX_ARRAYS; 1548f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 2. SVGA3dPrimitiveRange, quantity 'numRanges', but no more than 1549f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3D_MAX_DRAW_PRIMITIVE_RANGES; 1550f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 3. Optionally, SVGA3dVertexDivisor, quantity 'numVertexDecls' (contains 1551f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * the frequency divisor for the corresponding vertex decl). 1552f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1553f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdDrawPrimitives; /* SVGA_3D_CMD_DRAWPRIMITIVES */ 1554f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1555f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1556f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1557f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 stage; 1558f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dTextureStateName name; 1559f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org union { 1560f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 value; 1561f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float floatValue; 1562f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 1563f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dTextureState; 1564f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1565f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1566f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1567f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1568f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Followed by variable number of SVGA3dTextureState structures */ 1569f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetTextureState; /* SVGA_3D_CMD_SETTEXTURESTATE */ 1570f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1571f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1572f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1573f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1574f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dTransformType type; 1575f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float matrix[16]; 1576f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetTransform; /* SVGA_3D_CMD_SETTRANSFORM */ 1577f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1578f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1579f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1580f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float min; 1581f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float max; 1582f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dZRange; 1583f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1584f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1585f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1586f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1587f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dZRange zRange; 1588f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetZRange; /* SVGA_3D_CMD_SETZRANGE */ 1589f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1590f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1591f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1592f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float diffuse[4]; 1593f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float ambient[4]; 1594f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float specular[4]; 1595f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float emissive[4]; 1596f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float shininess; 1597f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dMaterial; 1598f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1599f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1600f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1601f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1602f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dFace face; 1603f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dMaterial material; 1604f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetMaterial; /* SVGA_3D_CMD_SETMATERIAL */ 1605f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1606f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1607f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1608f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1609f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 index; 1610f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dLightData data; 1611f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetLightData; /* SVGA_3D_CMD_SETLIGHTDATA */ 1612f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1613f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1614f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1615f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1616f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 index; 1617f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 enabled; 1618f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetLightEnabled; /* SVGA_3D_CMD_SETLIGHTENABLED */ 1619f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1620f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1621f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1622f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1623f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dRect rect; 1624f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetViewport; /* SVGA_3D_CMD_SETVIEWPORT */ 1625f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1626f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1627f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1628f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1629f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dRect rect; 1630f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetScissorRect; /* SVGA_3D_CMD_SETSCISSORRECT */ 1631f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1632f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1633f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1634f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1635f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 index; 1636f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float plane[4]; 1637f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetClipPlane; /* SVGA_3D_CMD_SETCLIPPLANE */ 1638f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1639f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1640f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1641f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1642f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 shid; 1643f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dShaderType type; 1644f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Followed by variable number of DWORDs for shader bycode */ 1645f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdDefineShader; /* SVGA_3D_CMD_SHADER_DEFINE */ 1646f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1647f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1648f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1649f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1650f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 shid; 1651f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dShaderType type; 1652f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdDestroyShader; /* SVGA_3D_CMD_SHADER_DESTROY */ 1653f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1654f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1655f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1656f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1657f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 reg; /* register number */ 1658f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dShaderType type; 1659f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dShaderConstType ctype; 1660f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 values[4]; 1661f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetShaderConst; /* SVGA_3D_CMD_SET_SHADER_CONST */ 1662f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1663f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1664f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1665f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1666f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dShaderType type; 1667f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 shid; 1668f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdSetShader; /* SVGA_3D_CMD_SET_SHADER */ 1669f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1670f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1671f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1672f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1673f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dQueryType type; 1674f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdBeginQuery; /* SVGA_3D_CMD_BEGIN_QUERY */ 1675f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1676f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1677f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1678f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; 1679f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dQueryType type; 1680f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGAGuestPtr guestResult; /* Points to an SVGA3dQueryResult structure */ 1681f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdEndQuery; /* SVGA_3D_CMD_END_QUERY */ 1682f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1683f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1684f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1685f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 cid; /* Same parameters passed to END_QUERY */ 1686f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dQueryType type; 1687f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGAGuestPtr guestResult; 1688f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdWaitForQuery; /* SVGA_3D_CMD_WAIT_FOR_QUERY */ 1689f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1690f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1691f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1692f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 totalSize; /* Set by guest before query is ended. */ 1693f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dQueryState state; /* Set by host or guest. See SVGA3dQueryState. */ 1694f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org union { /* Set by host on exit from PENDING state */ 1695f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 result32; 1696f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org }; 1697f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dQueryResult; 1698f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1699f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1700f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN -- 1701f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1702f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This is a blit from an SVGA3D surface to a Screen Object. Just 1703f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * like GMR-to-screen blits, this blit may be directed at a 1704f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * specific screen or to the virtual coordinate space. 1705f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1706f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * The blit copies from a rectangular region of an SVGA3D surface 1707f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * image to a rectangular region of a screen or screens. 1708f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1709f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This command takes an optional variable-length list of clipping 1710f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * rectangles after the body of the command. If no rectangles are 1711f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * specified, there is no clipping region. The entire destRect is 1712f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * drawn to. If one or more rectangles are included, they describe 1713f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * a clipping region. The clip rectangle coordinates are measured 1714f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * relative to the top-left corner of destRect. 1715f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1716f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This clipping region serves multiple purposes: 1717f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1718f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * - It can be used to perform an irregularly shaped blit more 1719f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * efficiently than by issuing many separate blit commands. 1720f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1721f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * - It is equivalent to allowing blits with non-integer 1722f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * source coordinates. You could blit just one half-pixel 1723f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of a source, for example, by specifying a larger 1724f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * destination rectangle than you need, then removing 1725f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * part of it using a clip rectangle. 1726f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1727f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Availability: 1728f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA_FIFO_CAP_SCREEN_OBJECT 1729f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1730f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Limitations: 1731f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1732f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * - Currently, no backend supports blits from a mipmap or face 1733f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * other than the first one. 1734f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1735f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1736f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1737f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1738f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dSurfaceImageId srcImage; 1739f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGASignedRect srcRect; 1740f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 destScreenId; /* Screen ID or SVGA_ID_INVALID for virt. coords */ 1741f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGASignedRect destRect; /* Supports scaling if src/rest different size */ 1742f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* Clipping: zero or more SVGASignedRects follow */ 1743f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdBlitSurfaceToScreen; /* SVGA_3D_CMD_BLIT_SURFACE_TO_SCREEN */ 1744f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1745f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef 1746f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgstruct { 1747f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 sid; 1748f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3dTextureFilter filter; 1749f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dCmdGenerateMipmaps; /* SVGA_3D_CMD_GENERATE_MIPMAPS */ 1750f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1751f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1752f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org/* 1753f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Capability query index. 1754f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1755f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Notes: 1756f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1757f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1. SVGA3D_DEVCAP_MAX_TEXTURES reflects the maximum number of 1758f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * fixed-function texture units available. Each of these units 1759f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * work in both FFP and Shader modes, and they support texture 1760f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * transforms and texture coordinates. The host may have additional 1761f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * texture image units that are only usable with shaders. 1762f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1763f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 2. The BUFFER_FORMAT capabilities are deprecated, and they always 1764f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * return TRUE. Even on physical hardware that does not support 1765f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * these formats natively, the SVGA3D device will provide an emulation 1766f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * which should be invisible to the guest OS. 1767f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1768f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * In general, the SVGA3D device should support any operation on 1769f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * any surface format, it just may perform some of these 1770f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * operations in software depending on the capabilities of the 1771f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * available physical hardware. 1772f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * 1773f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * XXX: In the future, we will add capabilities that describe in 1774f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * detail what formats are supported in hardware for what kinds 1775f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * of operations. 1776f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1777f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1778f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef enum { 1779f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_3D = 0, 1780f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_LIGHTS = 1, 1781f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_TEXTURES = 2, /* See note (1) */ 1782f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_CLIP_PLANES = 3, 1783f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_VERTEX_SHADER_VERSION = 4, 1784f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_VERTEX_SHADER = 5, 1785f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_FRAGMENT_SHADER_VERSION = 6, 1786f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_FRAGMENT_SHADER = 7, 1787f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_RENDER_TARGETS = 8, 1788f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_S23E8_TEXTURES = 9, 1789f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_S10E5_TEXTURES = 10, 1790f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_FIXED_VERTEXBLEND = 11, 1791f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_D16_BUFFER_FORMAT = 12, /* See note (2) */ 1792f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_D24S8_BUFFER_FORMAT = 13, /* See note (2) */ 1793f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_D24X8_BUFFER_FORMAT = 14, /* See note (2) */ 1794f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_QUERY_TYPES = 15, 1795f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_TEXTURE_GRADIENT_SAMPLING = 16, 1796f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_POINT_SIZE = 17, 1797f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_SHADER_TEXTURES = 18, 1798f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_TEXTURE_WIDTH = 19, 1799f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_TEXTURE_HEIGHT = 20, 1800f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_VOLUME_EXTENT = 21, 1801f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_TEXTURE_REPEAT = 22, 1802f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_TEXTURE_ASPECT_RATIO = 23, 1803f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_TEXTURE_ANISOTROPY = 24, 1804f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_PRIMITIVE_COUNT = 25, 1805f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_VERTEX_INDEX = 26, 1806f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_VERTEX_SHADER_INSTRUCTIONS = 27, 1807f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_INSTRUCTIONS = 28, 1808f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEMPS = 29, 1809f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_FRAGMENT_SHADER_TEMPS = 30, 1810f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_TEXTURE_OPS = 31, 1811f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_X8R8G8B8 = 32, 1812f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_A8R8G8B8 = 33, 1813f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_A2R10G10B10 = 34, 1814f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_X1R5G5B5 = 35, 1815f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_A1R5G5B5 = 36, 1816f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_A4R4G4B4 = 37, 1817f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_R5G6B5 = 38, 1818f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE16 = 39, 1819f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8_ALPHA8 = 40, 1820f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_ALPHA8 = 41, 1821f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_LUMINANCE8 = 42, 1822f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_Z_D16 = 43, 1823f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8 = 44, 1824f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_Z_D24X8 = 45, 1825f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_DXT1 = 46, 1826f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_DXT2 = 47, 1827f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_DXT3 = 48, 1828f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_DXT4 = 49, 1829f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_DXT5 = 50, 1830f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_BUMPX8L8V8U8 = 51, 1831f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_A2W10V10U10 = 52, 1832f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_BUMPU8V8 = 53, 1833f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_Q8W8V8U8 = 54, 1834f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_CxV8U8 = 55, 1835f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_R_S10E5 = 56, 1836f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_R_S23E8 = 57, 1837f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_RG_S10E5 = 58, 1838f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_RG_S23E8 = 59, 1839f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_ARGB_S10E5 = 60, 1840f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_ARGB_S23E8 = 61, 1841f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_VERTEX_SHADER_TEXTURES = 63, 1842f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1843f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1844f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Note that MAX_SIMULTANEOUS_RENDER_TARGETS is a maximum count of color 1845f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * render targets. This does no include the depth or stencil targets. 1846f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1847f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_SIMULTANEOUS_RENDER_TARGETS = 64, 1848f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1849f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_V16U16 = 65, 1850f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_G16R16 = 66, 1851f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_A16B16G16R16 = 67, 1852f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_UYVY = 68, 1853f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_YUY2 = 69, 1854f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MULTISAMPLE_NONMASKABLESAMPLES = 70, 1855f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MULTISAMPLE_MASKABLESAMPLES = 71, 1856f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_ALPHATOCOVERAGE = 72, 1857f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SUPERSAMPLE = 73, 1858f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_AUTOGENMIPMAPS = 74, 1859f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_NV12 = 75, 1860f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_AYUV = 76, 1861f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1862f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1863f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This is the maximum number of SVGA context IDs that the guest 1864f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * can define using SVGA_3D_CMD_CONTEXT_DEFINE. 1865f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1866f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_CONTEXT_IDS = 77, 1867f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1868f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1869f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * This is the maximum number of SVGA surface IDs that the guest 1870f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * can define using SVGA_3D_CMD_SURFACE_DEFINE*. 1871f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1872f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX_SURFACE_IDS = 78, 1873f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1874f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_Z_DF16 = 79, 1875f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_Z_DF24 = 80, 1876f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_Z_D24S8_INT = 81, 1877f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1878f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_BC4_UNORM = 82, 1879f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_SURFACEFMT_BC5_UNORM = 83, 1880f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1881f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org /* 1882f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * Don't add new caps into the previous section; the values in this 1883f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * enumeration must not change. You can put new values right before 1884f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org * SVGA3D_DEVCAP_MAX. 1885f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org */ 1886f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org SVGA3D_DEVCAP_MAX /* This must be the last index. */ 1887f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dDevCapIndex; 1888f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1889f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.orgtypedef union { 1890f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org Bool b; 1891f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org uint32 u; 1892f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org int32 i; 1893f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org float f; 1894f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org} SVGA3dDevCapResult; 1895f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org 1896f2ba7591b1407a7ee9209f842c50696914dc2dedkbr@chromium.org#endif /* _SVGA3D_REG_H_ */ 1897