diff options
Diffstat (limited to 'nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_3d_reg.h')
| -rw-r--r-- | nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_3d_reg.h | 699 |
1 files changed, 0 insertions, 699 deletions
diff --git a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_3d_reg.h b/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_3d_reg.h deleted file mode 100644 index b7d1c3960..000000000 --- a/nx-X11/extras/Mesa/src/mesa/drivers/dri/savage/savage_3d_reg.h +++ /dev/null @@ -1,699 +0,0 @@ -/* - * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. - * Copyright 2001-2003 S3 Graphics, Inc. All Rights Reserved. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sub license, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the - * next paragraph) shall be included in all copies or substantial portions - * of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL - * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - - -#ifndef SAVAGE_3D_REG_H -#define SAVAGE_3D_REG_H - -#define VIDEO_MEM_ADR 0x02 -#define SYSTEM_MEM_ADR 0x01 -#define AGP_MEM_ADR 0x03 - -/*********************************************************** - - ----------- 3D ENGINE UNIT Registers ------------- - - *********************************************************/ - -typedef union -{ - struct - { - unsigned reserved : 4; - unsigned ofs : 28; - }ni; - u_int32_t ui; -} savageRegZPixelOffset; - -/* This reg exists only on Savage4. */ -typedef union -{ - struct - { - unsigned cmpFunc : 3; - unsigned stencilEn : 1; - unsigned readMask : 8; - unsigned writeMask : 8; - unsigned failOp : 3; - unsigned passZfailOp : 3; - unsigned passZpassOp : 3; - unsigned reserved : 3; - }ni; - u_int32_t ui; -} savageRegStencilCtrl; - -/************************** - Texture Registers -**************************/ -/* The layout of this reg differs between Savage4 and Savage3D. */ -typedef union -{ - struct - { - unsigned tex0Width : 4; - unsigned tex0Height : 4; - unsigned tex0Fmt : 4; - unsigned tex1Width : 4; - unsigned tex1Height : 4; - unsigned tex1Fmt : 4; - unsigned texBLoopEn : 1; - unsigned tex0En : 1; - unsigned tex1En : 1; - unsigned orthProjEn : 1; - unsigned reserved : 1; - unsigned palSize : 2; - unsigned newPal : 1; - }ni; - u_int32_t ui; -} savageRegTexDescr_s4; -typedef union -{ - struct - { - unsigned texWidth : 4; - unsigned reserved1 : 4; - unsigned texHeight : 4; - unsigned reserved2 : 4; - /* Savage3D supports only the first 8 texture formats defined in - enum TexFmt in savge_bci.h. */ - unsigned texFmt : 3; - unsigned palSize : 2; - unsigned reserved3 : 10; - unsigned newPal : 1; - }ni; - u_int32_t ui; -} savageRegTexDescr_s3d; - -/* The layout of this reg is the same on Savage4 and Savage3D, - but the Savage4 has two of them, Savage3D has only one. */ -typedef union -{ - struct - { - unsigned inSysTex : 1; - unsigned inAGPTex : 1; - unsigned reserved : 1; - unsigned addr : 29; - }ni; - u_int32_t ui; -} savageRegTexAddr; - -/* The layout of this reg is the same on Savage4 and Savage3D. */ -typedef union -{ - struct - { - unsigned reserved : 3; - unsigned addr : 29; - }ni; - u_int32_t ui; -} savageRegTexPalAddr; - -/* The layout of this reg on Savage4 and Savage3D are very similar. */ -typedef union -{ - struct - { - unsigned xprClr0 : 16; - unsigned xprClr1 : 16; /* this is reserved on Savage3D */ - }ni; - u_int32_t ui; -} savageRegTexXprClr; /* transparency color in RGB565 format*/ - -/* The layout of this reg differs between Savage4 and Savage3D. - * Savage4 has two of them, Savage3D has only one. */ -typedef union -{ - struct - { - unsigned filterMode : 2; - unsigned mipmapEnable : 1; - unsigned dBias : 9; - unsigned dMax : 4; - unsigned uMode : 2; - unsigned vMode : 2; - unsigned useDFraction : 1; - unsigned texXprEn : 1; - unsigned clrBlendAlphaSel : 2; - unsigned clrArg1CopyAlpha : 1; - unsigned clrArg2CopyAlpha : 1; - unsigned clrArg1Invert : 1; - unsigned clrArg2Invert : 1; - unsigned alphaBlendAlphaSel : 2; - unsigned alphaArg1Invert : 1; - unsigned alphaArg2Invert : 1; - }ni; - u_int32_t ui; -} savageRegTexCtrl_s4; -typedef union -{ - struct - { - unsigned filterMode : 2; - unsigned mipmapDisable : 1; - unsigned dBias : 9; - unsigned uWrapEn : 1; - unsigned vWrapEn : 1; - unsigned wrapMode : 2; - unsigned texEn : 1; - unsigned useDFraction : 1; - unsigned reserved1 : 1; - /* Color Compare Alpha Blend Control - 0 - reduce dest alpha to 0 or 1 - 1 - blend with destination - The Utah-Driver doesn't know how to use it and sets it to 0. */ - unsigned CCA : 1; - unsigned texXprEn : 1; - unsigned reserved2 : 11; - }ni; - u_int32_t ui; -} savageRegTexCtrl_s3d; - -/* This reg exists only on Savage4. */ -typedef union -{ - struct - { - unsigned colorArg1Sel : 2; - unsigned colorArg2Sel : 3; - unsigned colorInvAlphaEn : 1; - unsigned colorInvArg2En : 1; - unsigned colorPremodSel : 1; - unsigned colorMod1Sel : 1; - unsigned colorMod2Sel : 2; - unsigned colorAddSel : 2; - unsigned colorDoBlend : 1; - unsigned colorDo2sCompl : 1; - unsigned colorAddBiasEn : 1; - unsigned alphaArg1Sel : 2; - unsigned alphaArg2Sel : 3; - unsigned alphaMod1Sel : 1; - unsigned alphaMod2Sel : 2; - unsigned alphaAdd0Sel : 1; - unsigned alphaDoBlend : 1; - unsigned alphaDo2sCompl : 1; - unsigned colorStageClamp : 1; - unsigned alphaStageClamp : 1; - unsigned colorDoDiffMul : 1; - unsigned LeftShiftVal : 2; - }ni; - u_int32_t ui; -} savageRegTexBlendCtrl; - -/* This reg exists only on Savage4. */ -typedef union -{ - struct - { - unsigned blue : 8; - unsigned green : 8; - unsigned red : 8; - unsigned alpha : 8; - }ni; - u_int32_t ui; -} savageRegTexBlendColor; - -/******************************** - Tiled Surface Registers -**********************************/ - -typedef union -{ - struct - { - unsigned frmBufOffset : 13; - unsigned reserved : 12; - unsigned widthInTile : 6; - unsigned bitPerPixel : 1; - }ni; - u_int32_t ui; -} savageRegTiledSurface; - -/******************************** - Draw/Shading Control Registers -**********************************/ - -/* This reg exists only on Savage4. */ -typedef union -{ - struct - { - unsigned scissorXStart : 11; - unsigned dPerfAccelEn : 1; - unsigned scissorYStart : 12; - unsigned alphaRefVal : 8; - }ni; - u_int32_t ui; -} savageRegDrawCtrl0; - -/* This reg exists only on Savage4. */ -typedef union -{ - struct - { - unsigned scissorXEnd : 11; - unsigned xyOffsetEn : 1; - unsigned scissorYEnd : 12; - unsigned ditherEn : 1; - unsigned nonNormTexCoord : 1; - unsigned cullMode : 2; - unsigned alphaTestCmpFunc : 3; - unsigned alphaTestEn : 1; - }ni; - u_int32_t ui; -} savageRegDrawCtrl1; - -/* This reg exists only on Savage4. */ -typedef union -{ - struct - { - unsigned dstAlphaMode : 3; - unsigned dstMinusSrc : 1; - unsigned srcAlphaMode : 3; - unsigned binaryFinalAlpha : 1; - unsigned dstAlphaModeHighBit : 1; - unsigned srcAlphaModeHighBit : 1; - unsigned reserved1 : 15; - unsigned wrZafterAlphaTst : 1; - unsigned drawUpdateEn : 1; - unsigned zUpdateEn : 1; - unsigned flatShadeEn : 1; - unsigned specShadeEn : 1; - unsigned flushPdDestWrites : 1; - unsigned flushPdZbufWrites : 1; - }ni; - u_int32_t ui; -} savageRegDrawLocalCtrl; - -/* This reg exists only on Savage3D. */ -typedef union -{ - struct - { - unsigned ditherEn : 1; - unsigned xyOffsetEn : 1; - unsigned cullMode : 2; - unsigned vertexCountReset : 1; - unsigned flatShadeEn : 1; - unsigned specShadeEn : 1; - unsigned dstAlphaMode : 3; - unsigned srcAlphaMode : 3; - unsigned reserved1 : 1; - unsigned alphaTestCmpFunc : 3; - unsigned alphaTestEn : 1; - unsigned alphaRefVal : 8; - unsigned texBlendCtrl : 3; - unsigned flushPdDestWrites : 1; - unsigned flushPdZbufWrites : 1; - /* havn't found an equivalent for Savage4. Utah-driver sets it to 0. */ - unsigned interpMode : 1; - }ni; - u_int32_t ui; -} savageRegDrawCtrl; - -#define SAVAGETBC_DECAL_S3D 0 -#define SAVAGETBC_MODULATE_S3D 1 -#define SAVAGETBC_DECALALPHA_S3D 2 -#define SAVAGETBC_MODULATEALPHA_S3D 3 -#define SAVAGETBC_4_S3D 4 -#define SAVAGETBC_5_S3D 5 -#define SAVAGETBC_COPY_S3D 6 -#define SAVAGETBC_7_S3D 7 - -/* This reg exists only on Savage3D. */ -typedef union -{ - struct - { - unsigned scissorXStart : 11; - unsigned reserved1 : 5; - unsigned scissorYStart : 11; - unsigned reserved2 : 5; - } ni; - u_int32_t ui; -} savageRegScissorsStart; - -/* This reg exists only on Savage3D. */ -typedef union -{ - struct - { - unsigned scissorXEnd : 11; - unsigned reserved1 : 5; - unsigned scissorYEnd : 11; - unsigned reserved2 : 5; - } ni; - u_int32_t ui; -} savageRegScissorsEnd; - -/******************************** - Address Registers -**********************************/ - -/* I havn't found a Savage3D equivalent of this reg in the Utah-driver. - * But Tim Roberts claims that the Savage3D supports DMA vertex and - * command buffers. */ -typedef union -{ - struct - { - unsigned isSys : 1; - unsigned isAGP : 1; - unsigned reserved : 1; - unsigned addr : 29; /*quad word aligned*/ - }ni; - u_int32_t ui; -} savageRegVertBufAddr; - -/* I havn't found a Savage3D equivalent of this reg in the Utah-driver. - * But Tim Roberts claims that the Savage3D supports DMA vertex and - * command buffers. */ -typedef union -{ - struct - { - unsigned isSys : 1; - unsigned isAGP : 1; - unsigned reserved : 1; - unsigned addr : 29; /*4-quad word aligned*/ - }ni; - u_int32_t ui; -} savageRegDMABufAddr; - -/******************************** - H/W Debug Registers -**********************************/ -/* The layout of this reg is the same on Savage4 and Savage3D. */ -typedef union -{ - struct - { - unsigned y01 : 1; - unsigned y12 : 1; - unsigned y20 : 1; - unsigned u01 : 1; - unsigned u12 : 1; - unsigned u20 : 1; - unsigned v01 : 1; - unsigned v12 : 1; - unsigned v20 : 1; - unsigned cullEn : 1; - unsigned cullOrient : 1; - unsigned loadNewTex : 1; - unsigned loadNewPal : 1; - unsigned doDSetup : 1; - unsigned reserved : 17; - unsigned kickOff : 1; - }ni; - u_int32_t ui; -} savageRegFlag; - -/******************************** - Z Buffer Registers -- Global -**********************************/ - -/* The layout of this reg differs between Savage4 and Savage3D. */ -typedef union -{ - struct - { - unsigned zCmpFunc : 3; - unsigned reserved1 : 2; - unsigned zBufEn : 1; - unsigned reserved2 : 1; - unsigned zExpOffset : 8; - unsigned reserved3 : 1; - unsigned stencilRefVal : 8; - unsigned autoZEnable : 1; - unsigned frameID : 1; - unsigned reserved4 : 4; - unsigned floatZEn : 1; - unsigned wToZEn : 1; - }ni; - u_int32_t ui; -} savageRegZBufCtrl_s4; -typedef union -{ - struct { - unsigned zCmpFunc : 3; - unsigned drawUpdateEn : 1; - unsigned zUpdateEn : 1; - unsigned zBufEn : 1; - - /** - * We suspect that, in conjunction with - * \c savageRegZBufOffset::zDepthSelect, these 2 bits are actually - * \c stencilUpdateEn and \c stencilBufEn. If not, then some of - * the bits in \c reserved2 may fulfill that purpose. - */ - unsigned reserved1 : 2; - - unsigned zExpOffset : 8; - unsigned wrZafterAlphaTst : 1; - unsigned reserved2 : 15; - }ni; - u_int32_t ui; -} savageRegZBufCtrl_s3d; - -/* The layout of this reg on Savage4 and Savage3D is very similar. */ -typedef union -{ - struct - { - /* In the Utah-Driver the offset is defined as 13-bit, 2k-aligned. */ - unsigned offset : 14; - unsigned reserved : 11; /* 12-bits in Utah-driver */ - unsigned zBufWidthInTiles : 6; - - /** - * 0 selects 16-bit depth buffer. On Savage4 hardware, 1 selects - * 24-bit depth buffer (with 8-bits for stencil). Though it has never - * been tried, we suspect that on Savage3D hardware, 1 selects 15-bit - * depth buffer (with 1-bit for stencil). - */ - unsigned zDepthSelect : 1; - }ni; - u_int32_t ui; -} savageRegZBufOffset; - -/* The layout of this reg is the same on Savage4 and Savage3D. */ -typedef union -{ - struct - { - unsigned rLow : 6; - unsigned reserved1 : 2; - unsigned rHigh : 6; - unsigned reserved2 : 2; - unsigned wLow : 6; - unsigned reserved3 : 2; - unsigned wHigh : 6; - unsigned reserved4 : 2; - }ni; - u_int32_t ui; -} savageRegZWatermarks; - -/******************************** - Fog Registers -- Global -**********************************/ -/* The layout of this reg is the same on Savage4 and Savage3D. */ -typedef union -{ - struct - { - unsigned fogClr : 24; - unsigned expShift : 3; - unsigned reserved : 1; - unsigned fogEn : 1; - unsigned fogMode : 1; - unsigned fogEndShift : 2; - }ni; - u_int32_t ui; -} savageRegFogCtrl; - -/*not in spec, but tempo for pp and driver*/ -typedef union -{ - struct - { - unsigned fogDensity : 16; - unsigned fogStart : 16; - }ni; - u_int32_t ui; -} savageRegFogParam; - -/************************************** - Destination Buffer Registers -- Global -***************************************/ - -/* The layout of this reg on Savage4 and Savage3D are very similar. */ -typedef union -{ - struct - { - unsigned dstWidthInTile : 7; - unsigned reserved : 1; - /* In the Utah-Driver the offset is defined as 13-bit, 2k-aligned. */ - unsigned offset : 14; - unsigned reserved1 : 7; - /* antiAliasMode does not exist in the Utah-driver. But it includes the - * high bit of this in the destPixFmt. However, only values 0 and 2 - * are used as dstPixFmt, so antiAliasMode is effectively always 0 - * in the Utah-driver. In other words, treat as reserved on Savage3D.*/ - unsigned antiAliasMode : 2; - unsigned dstPixFmt : 1; - }ni; - u_int32_t ui; -} savageRegDestCtrl; - -/* The layout of this reg on Savage4 and Savage3D are very similar. */ -typedef union -{ - struct - { - unsigned destReadLow : 6; - unsigned destReadHigh : 6; - unsigned destWriteLow : 6; - unsigned destWriteHigh : 6; - unsigned texRead : 4; - unsigned reserved4 : 2; - /* The Utah-driver calls this pixel FIFO length: - * 00 - 240, 01 - 180, 10 - 120, 11 - 60 - * However, it is not used in either driver. */ - unsigned destFlush : 2; - }ni; - u_int32_t ui; -} savageRegDestTexWatermarks; - -/* Savage4/Twister/ProSavage register BCI addresses */ -#define SAVAGE_DRAWLOCALCTRL_S4 0x1e -#define SAVAGE_TEXPALADDR_S4 0x1f -#define SAVAGE_TEXCTRL0_S4 0x20 -#define SAVAGE_TEXCTRL1_S4 0x21 -#define SAVAGE_TEXADDR0_S4 0x22 -#define SAVAGE_TEXADDR1_S4 0x23 -#define SAVAGE_TEXBLEND0_S4 0x24 -#define SAVAGE_TEXBLEND1_S4 0x25 -#define SAVAGE_TEXXPRCLR_S4 0x26 /* never used */ -#define SAVAGE_TEXDESCR_S4 0x27 -#define SAVAGE_FOGTABLE_S4 0x28 -#define SAVAGE_FOGCTRL_S4 0x30 -#define SAVAGE_STENCILCTRL_S4 0x31 -#define SAVAGE_ZBUFCTRL_S4 0x32 -#define SAVAGE_ZBUFOFF_S4 0x33 -#define SAVAGE_DESTCTRL_S4 0x34 -#define SAVAGE_DRAWCTRLGLOBAL0_S4 0x35 -#define SAVAGE_DRAWCTRLGLOBAL1_S4 0x36 -#define SAVAGE_ZWATERMARK_S4 0x37 -#define SAVAGE_DESTTEXRWWATERMARK_S4 0x38 -#define SAVAGE_TEXBLENDCOLOR_S4 0x39 -/* Savage3D/MX/IC register BCI addresses */ -#define SAVAGE_TEXPALADDR_S3D 0x18 -#define SAVAGE_TEXXPRCLR_S3D 0x19 /* never used */ -#define SAVAGE_TEXADDR_S3D 0x1A -#define SAVAGE_TEXDESCR_S3D 0x1B -#define SAVAGE_TEXCTRL_S3D 0x1C -#define SAVAGE_FOGTABLE_S3D 0x20 -#define SAVAGE_FOGCTRL_S3D 0x30 -#define SAVAGE_DRAWCTRL_S3D 0x31 -#define SAVAGE_ZBUFCTRL_S3D 0x32 -#define SAVAGE_ZBUFOFF_S3D 0x33 -#define SAVAGE_DESTCTRL_S3D 0x34 -#define SAVAGE_SCSTART_S3D 0x35 -#define SAVAGE_SCEND_S3D 0x36 -#define SAVAGE_ZWATERMARK_S3D 0x37 -#define SAVAGE_DESTTEXRWWATERMARK_S3D 0x38 - -#define SAVAGE_FIRST_REG 0x18 -#define SAVAGE_NR_REGS 34 -typedef struct savage_registers_s4_t { - u_int32_t unused1[6]; /* 0x18-0x1d */ - savageRegDrawLocalCtrl drawLocalCtrl; /* 0x1e */ - savageRegTexPalAddr texPalAddr; /* 0x1f */ - savageRegTexCtrl_s4 texCtrl[2]; /* 0x20, 0x21 */ - savageRegTexAddr texAddr[2]; /* 0x22, 0x23 */ - savageRegTexBlendCtrl texBlendCtrl[2]; /* 0x24, 0x25 */ - savageRegTexXprClr texXprClr; /* 0x26 */ - savageRegTexDescr_s4 texDescr; /* 0x27 */ - u_int8_t fogTable[32]; /* 0x28-0x2f (8dwords) */ - savageRegFogCtrl fogCtrl; /* 0x30 */ - savageRegStencilCtrl stencilCtrl; /* 0x31 */ - savageRegZBufCtrl_s4 zBufCtrl; /* 0x32 */ - savageRegZBufOffset zBufOffset; /* 0x33 */ - savageRegDestCtrl destCtrl; /* 0x34 */ - savageRegDrawCtrl0 drawCtrl0; /* 0x35 */ - savageRegDrawCtrl1 drawCtrl1; /* 0x36 */ - savageRegZWatermarks zWatermarks; /* 0x37 */ - savageRegDestTexWatermarks destTexWatermarks; /* 0x38 */ - savageRegTexBlendColor texBlendColor; /* 0x39 */ -} savageRegistersS4; -typedef struct savage_registers_s3d_t { - savageRegTexPalAddr texPalAddr; /* 0x18 */ - savageRegTexXprClr texXprClr; /* 0x19 */ - savageRegTexAddr texAddr; /* 0x1a */ - savageRegTexDescr_s3d texDescr; /* 0x1b */ - savageRegTexCtrl_s3d texCtrl; /* 0x1c */ - u_int32_t unused1[3]; /* 0x1d-0x1f */ - u_int8_t fogTable[64]; /* 0x20-0x2f (16dwords) */ - savageRegFogCtrl fogCtrl; /* 0x30 */ - savageRegDrawCtrl drawCtrl; /* 0x31 */ - savageRegZBufCtrl_s3d zBufCtrl; /* 0x32 */ - savageRegZBufOffset zBufOffset; /* 0x33 */ - savageRegDestCtrl destCtrl; /* 0x34 */ - savageRegScissorsStart scissorsStart; /* 0x35 */ - savageRegScissorsEnd scissorsEnd; /* 0x36 */ - savageRegZWatermarks zWatermarks; /* 0x37 */ - savageRegDestTexWatermarks destTexWatermarks; /* 0x38 */ - u_int32_t unused2; /* 0x39 */ -} savageRegistersS3D; -typedef union savage_registers_t { - savageRegistersS4 s4; - savageRegistersS3D s3d; - u_int32_t ui[SAVAGE_NR_REGS]; -} savageRegisters; - - -#define DV_PF_555 (0x1<<8) -#define DV_PF_565 (0x2<<8) -#define DV_PF_8888 (0x4<<8) - -#define SAVAGEPACKCOLORA4L4(l,a) \ - ((l >> 4) | (a & 0xf0)) - -#define SAVAGEPACKCOLOR4444(r,g,b,a) \ - ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4)) - -#define SAVAGEPACKCOLOR1555(r,g,b,a) \ - ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \ - ((a) ? 0x8000 : 0)) - -#define SAVAGEPACKCOLOR8888(r,g,b,a) \ - (((a) << 24) | ((r) << 16) | ((g) << 8) | (b)) - -#define SAVAGEPACKCOLOR565(r,g,b) \ - ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3)) - - -#endif |