| 1 | /*
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| 2 | * THIS SOFTWARE IS SUBJECT TO COPYRIGHT PROTECTION AND IS OFFERED ONLY
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| 3 | * PURSUANT TO THE 3DFX GLIDE GENERAL PUBLIC LICENSE. THERE IS NO RIGHT
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| 4 | * TO USE THE GLIDE TRADEMARK WITHOUT PRIOR WRITTEN PERMISSION OF 3DFX
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| 5 | * INTERACTIVE, INC. A COPY OF THIS LICENSE MAY BE OBTAINED FROM THE
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| 6 | * DISTRIBUTOR OR BY CONTACTING 3DFX INTERACTIVE INC(info@3dfx.com).
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| 7 | * THIS PROGRAM IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER
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| 8 | * EXPRESSED OR IMPLIED. SEE THE 3DFX GLIDE GENERAL PUBLIC LICENSE FOR A
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| 9 | * FULL TEXT OF THE NON-WARRANTY PROVISIONS.
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| 10 | *
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| 11 | * USE, DUPLICATION OR DISCLOSURE BY THE GOVERNMENT IS SUBJECT TO
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| 12 | * RESTRICTIONS AS SET FORTH IN SUBDIVISION (C)(1)(II) OF THE RIGHTS IN
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| 13 | * TECHNICAL DATA AND COMPUTER SOFTWARE CLAUSE AT DFARS 252.227-7013,
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| 14 | * AND/OR IN SIMILAR OR SUCCESSOR CLAUSES IN THE FAR, DOD OR NASA FAR
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| 15 | * SUPPLEMENT. UNPUBLISHED RIGHTS RESERVED UNDER THE COPYRIGHT LAWS OF
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| 16 | * THE UNITED STATES.
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| 17 | *
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| 18 | * COPYRIGHT 3DFX INTERACTIVE, INC. 1999, ALL RIGHTS RESERVED
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| 19 | */
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| 20 |
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| 21 | #ifndef __SST_H__
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| 22 | #define __SST_H__
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| 23 |
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| 24 | /*
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| 25 | ** $Revision: 1.1 $
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| 26 | ** $Date: 2000-02-25 00:31:25 $
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| 27 | */
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| 28 |
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| 29 | #include <ncc.h>
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| 30 | #include "fx64.h"
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| 31 |
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| 32 | #ifdef __cplusplus
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| 33 | extern "C" {
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| 34 | #endif
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| 35 |
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| 36 | // this crazy macro fixes the binary point within a floating point
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| 37 | // number so that it has 'fracbits' to the right of the binary point
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| 38 | // it also adds a '1' bit to the MSB so that slightly negative numbers
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| 39 | // end up looking like twos complement numbers (they carry out from the '1')
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| 40 | #define FLOAT_FIX(f,fracbits) ((f)+(float)(3<<(22-(fracbits))))
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| 41 |
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| 42 | #define SST_FLOAT(f,scale,shift) (unsigned long)((f)*((scale)*(float)(1<<shift)))
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| 43 | #define SST_TLOD_MINMAX(lodmin,lodmax) \
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| 44 | (((lodmin) << (SST_LODMIN_SHIFT)) | \
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| 45 | ((lodmax) << (SST_LODMAX_SHIFT)))
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| 46 | #define SST_TLOD_MINMAX_INT(lodmin,lodmax) \
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| 47 | (((lodmin) << (SST_LOD_FRACBITS+SST_LODMIN_SHIFT)) | \
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| 48 | ((lodmax) << (SST_LOD_FRACBITS+SST_LODMAX_SHIFT)))
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| 49 |
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| 50 | // this crazy macro tests the sign bit of a float by loading it into
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| 51 | // an integer register and then testing the sign bit of the integer
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| 52 | #define FLOAT_ISNEG(f) ((*(int *)(&(f))) < 0)
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| 53 |
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| 54 | // these crazy macros returns the sign of a number (1 if >= 0; -1 if < 0)
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| 55 | #define ISIGN(x) (((x) | 0x40000000) >> 30)
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| 56 | #define FSIGN(f) ISIGN(*(long *)&f)
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| 57 |
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| 58 | typedef struct vertex_Rec {
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| 59 | unsigned long x; // 12.4 format
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| 60 | unsigned long y; // 12.4
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| 61 | } vtxRec;
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| 62 |
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| 63 | // 256 color palette tables
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| 64 | typedef struct {
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| 65 | unsigned long argb[256];
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| 66 | } Pal256;
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| 67 |
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| 68 | #define BIT(n) (1<<(n))
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| 69 | #define SST_MASK(n) (0xFFFFFFFF >> (32-(n)))
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| 70 | #define SST_MASK64(n) FX_MASK64(n)
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| 71 | |
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| 72 |
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| 73 | //----------------- SST binary point locations ---------------
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| 74 | #define SST_LOD_SIZE 6
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| 75 | #define SST_LOD_FRACBITS 2
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| 76 | #define SST_XY_SIZE 16
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| 77 | #define SST_XY_INTBITS 12
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| 78 | #define SST_XY_FRACBITS 4
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| 79 | #define SST_RGBA_SIZE 24
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| 80 | #define SST_RGBA_INTBITS 8
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| 81 | #define SST_RGBA_FRACBITS 12
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| 82 | #define SST_Z_SIZE 32
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| 83 | #define SST_Z_INTBITS 16
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| 84 | #define SST_Z_FRACBITS 12
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| 85 | // NOTE: below are ONLY for the fixed point registers
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| 86 | #define SST_ST_SIZE 32
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| 87 | #define SST_ST_INTBITS 14
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| 88 | #define SST_ST_FRACBITS 18
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| 89 | #define SST_W_SIZE 32
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| 90 | #define SST_W_INTBITS 2
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| 91 | #define SST_W_FRACBITS 30
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| 92 |
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| 93 | //----------------- SST lfbMode bits -----------------------
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| 94 | #define SST_LFB_FORMAT_SHIFT 0
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| 95 | #define SST_LFB_FORMAT (0xF<<SST_LFB_FORMAT_SHIFT)
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| 96 | # define SST_LFB_565 (0<<SST_LFB_FORMAT_SHIFT)
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| 97 | # define SST_LFB_555 (1<<SST_LFB_FORMAT_SHIFT)
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| 98 | # define SST_LFB_1555 (2<<SST_LFB_FORMAT_SHIFT)
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| 99 | # define SST_LFB_u1 (3<<SST_LFB_FORMAT_SHIFT)
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| 100 | # define SST_LFB_888 (4<<SST_LFB_FORMAT_SHIFT)
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| 101 | # define SST_LFB_8888 (5<<SST_LFB_FORMAT_SHIFT)
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| 102 | # define SST_LFB_u2 (6<<SST_LFB_FORMAT_SHIFT)
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| 103 | # define SST_LFB_u3 (7<<SST_LFB_FORMAT_SHIFT)
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| 104 | # define SST_LFB_Z565 (12<<SST_LFB_FORMAT_SHIFT)
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| 105 | # define SST_LFB_Z555 (13<<SST_LFB_FORMAT_SHIFT)
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| 106 | # define SST_LFB_Z1555 (14<<SST_LFB_FORMAT_SHIFT)
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| 107 | # define SST_LFB_ZZ (15<<SST_LFB_FORMAT_SHIFT)
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| 108 | #define SST_LFB_WRITEBUFSELECT_SHIFT 4
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| 109 | #define SST_LFB_WRITEBUFSELECT (0x3<<SST_LFB_WRITEBUFSELECT_SHIFT)
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| 110 | # define SST_LFB_WRITEFRONTBUFFER (0<<SST_LFB_WRITEBUFSELECT_SHIFT)
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| 111 | # define SST_LFB_WRITEBACKBUFFER (1<<SST_LFB_WRITEBUFSELECT_SHIFT)
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| 112 | # define SST_LFB_WRITEAUXBUFFER (2<<SST_LFB_WRITEBUFSELECT_SHIFT)
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| 113 | #define SST_LFB_READBUFSELECT_SHIFT 6
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| 114 | #define SST_LFB_READBUFSELECT (0x3<<SST_LFB_READBUFSELECT_SHIFT)
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| 115 | # define SST_LFB_READFRONTBUFFER (0<<SST_LFB_READBUFSELECT_SHIFT)
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| 116 | # define SST_LFB_READBACKBUFFER (1<<SST_LFB_READBUFSELECT_SHIFT)
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| 117 | # define SST_LFB_READDEPTHABUFFER (2<<SST_LFB_READBUFSELECT_SHIFT)
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| 118 | # define SST_LFB_READAUXBUFFER SST_LFB_READDEPTHABUFFER
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| 119 | #define SST_LFB_ENPIXPIPE BIT(8)
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| 120 | #define SST_LFB_RGBALANES_SHIFT 9
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| 121 | #define SST_LFB_RGBALANES (0x3<<SST_LFB_RGBALANES_SHIFT)
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| 122 | # define SST_LFB_RGBALANES_ARGB (0<<SST_LFB_RGBALANES_SHIFT)
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| 123 | # define SST_LFB_RGBALANES_ABGR (1<<SST_LFB_RGBALANES_SHIFT)
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| 124 | # define SST_LFB_RGBALANES_RGBA (2<<SST_LFB_RGBALANES_SHIFT)
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| 125 | # define SST_LFB_RGBALANES_BGRA (3<<SST_LFB_RGBALANES_SHIFT)
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| 126 | #define SST_LFB_WRITE_SWAP16 BIT(11)
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| 127 | #define SST_LFB_WRITE_BYTESWAP BIT(12)
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| 128 | #define SST_LFB_YORIGIN BIT(13)
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| 129 | #define SST_LFB_WSELECT BIT(14)
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| 130 | #define SST_LFB_READ_SWAP16 BIT(15)
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| 131 | #define SST_LFB_READ_BYTESWAP BIT(16)
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| 132 | |
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| 133 |
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| 134 | //----------------- SST videoFilterRgbThreshold
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| 135 | #define SST_VIDEOFILTER_BLUE_SHIFT 0
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| 136 | #define SST_VIDEOFILTER_BLUE (0xff << SST_VIDEOFILTER_BLUE_SHIFT)
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| 137 | #define SST_VIDEOFILTER_GREEN_SHIFT 8
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| 138 | #define SST_VIDEOFILTER_GREEN (0xff << SST_VIDEOFILTER_GREEN_SHIFT)
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| 139 | #define SST_VIDEOFILTER_RED_SHIFT 16
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| 140 | #define SST_VIDEOFILTER_RED (0xff << SST_VIDEOFILTER_RED_SHIFT)
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| 141 |
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| 142 | //----------------- SST textureMode bits -----------------------
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| 143 | #define SST_TPERSP_ST BIT(0)
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| 144 | #define SST_TMINFILTER BIT(1)
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| 145 | #define SST_TMAGFILTER BIT(2)
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| 146 | #define SST_TCLAMPW BIT(3)
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| 147 | #define SST_TLODDITHER BIT(4)
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| 148 | #define SST_TNCCSELECT BIT(5) // selects which table
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| 149 | #define SST_TCLAMPS BIT(6)
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| 150 | #define SST_TCLAMPT BIT(7)
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| 151 | #define SST_T8BIT(mode) ((mode&SST_TFORMAT)<SST_ARGB8332)
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| 152 | #define SST_TFORMAT_SHIFT 8
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| 153 | #define SST_TFORMAT (0xF<<SST_TFORMAT_SHIFT)
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| 154 | # define SST_RGB332 (0<<SST_TFORMAT_SHIFT)
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| 155 | # define SST_YIQ422 (1<<SST_TFORMAT_SHIFT)
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| 156 | # define SST_A8 (2<<SST_TFORMAT_SHIFT)
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| 157 | # define SST_I8 (3<<SST_TFORMAT_SHIFT)
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| 158 | # define SST_AI44 (4<<SST_TFORMAT_SHIFT)
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| 159 | # define SST_P8 (5<<SST_TFORMAT_SHIFT)
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| 160 | # define SST_P8_RGBA6666 (6<<SST_TFORMAT_SHIFT)
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| 161 | # define SST_ARGB8332 (8<<SST_TFORMAT_SHIFT)
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| 162 | # define SST_AYIQ8422 (9<<SST_TFORMAT_SHIFT)
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| 163 | # define SST_RGB565 (10<<SST_TFORMAT_SHIFT)
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| 164 | # define SST_ARGB1555 (11<<SST_TFORMAT_SHIFT)
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| 165 | # define SST_ARGB4444 (12<<SST_TFORMAT_SHIFT)
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| 166 | # define SST_AI88 (13<<SST_TFORMAT_SHIFT)
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| 167 | # define SST_AP88 (14<<SST_TFORMAT_SHIFT)
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| 168 | #define SST_TC_ZERO_OTHER BIT(12)
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| 169 | #define SST_TC_SUB_CLOCAL BIT(13)
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| 170 | #define SST_TC_MSELECT_SHIFT 14
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| 171 | #define SST_TC_MSELECT (0x7<<SST_TC_MSELECT_SHIFT)
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| 172 | # define SST_TC_MONE (0<<SST_TC_MSELECT_SHIFT)
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| 173 | # define SST_TC_MCLOCAL (1<<SST_TC_MSELECT_SHIFT)
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| 174 | # define SST_TC_MAOTHER (2<<SST_TC_MSELECT_SHIFT)
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| 175 | # define SST_TC_MALOCAL (3<<SST_TC_MSELECT_SHIFT)
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| 176 | # define SST_TC_MLOD (4<<SST_TC_MSELECT_SHIFT)
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| 177 | # define SST_TC_MLODFRAC (5<<SST_TC_MSELECT_SHIFT)
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| 178 | #define SST_TC_REVERSE_BLEND BIT(17)
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| 179 | #define SST_TC_ADD_CLOCAL BIT(18)
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| 180 | #define SST_TC_ADD_ALOCAL BIT(19)
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| 181 | #define SST_TC_INVERT_OUTPUT BIT(20)
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| 182 | #define SST_TCA_ZERO_OTHER BIT(21)
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| 183 | #define SST_TCA_SUB_CLOCAL BIT(22)
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| 184 | #define SST_TCA_MSELECT_SHIFT 23
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| 185 | #define SST_TCA_MSELECT (0x7<<SST_TCA_MSELECT_SHIFT)
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| 186 | # define SST_TCA_MONE (0<<SST_TCA_MSELECT_SHIFT)
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| 187 | # define SST_TCA_MCLOCAL (1<<SST_TCA_MSELECT_SHIFT)
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| 188 | # define SST_TCA_MAOTHER (2<<SST_TCA_MSELECT_SHIFT)
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| 189 | # define SST_TCA_MALOCAL (3<<SST_TCA_MSELECT_SHIFT)
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| 190 | # define SST_TCA_MLOD (4<<SST_TCA_MSELECT_SHIFT)
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| 191 | # define SST_TCA_MLODFRAC (5<<SST_TCA_MSELECT_SHIFT)
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| 192 | #define SST_TCA_REVERSE_BLEND BIT(26)
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| 193 | #define SST_TCA_ADD_CLOCAL BIT(27)
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| 194 | #define SST_TCA_ADD_ALOCAL BIT(28)
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| 195 | #define SST_TCA_INVERT_OUTPUT BIT(29)
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| 196 | #define SST_TRILINEAR BIT(30)
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| 197 | #define SST_SEQ_8_DOWNLD BIT(31)
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| 198 | |
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| 199 |
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| 200 | // here are some abstract constants that most people will be using
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| 201 | // TC stands for Texture Combine (RGB channels)
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| 202 | // TCA stands for Texture Combine Alpha (just the Alpha channel)
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| 203 | // BLEND_ATT blends on the Alpha channel of the color passed from TMU to TMU
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| 204 | // BLEND_ALOCAL blends on the Alpha channel of the local texture color
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| 205 | // NOTE: and of the BLEND modes can be modified using SST_TC_REVERSE_BLEND
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| 206 | // and/or SST_TCA_REVERSE_BLEND, these modifiers reverse the "polarity"
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| 207 | // of the blend
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| 208 | #define SST_TC_MZERO (SST_TC_MONE | SST_TC_REVERSE_BLEND)
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| 209 | #define SST_TCA_MZERO (SST_TCA_MONE | SST_TCA_REVERSE_BLEND)
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| 210 |
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| 211 | #define SST_TCOMBINE_SHIFT 12 // RGB COMBINE MODES
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| 212 | #define SST_TCOMBINE (0x1FF<<SST_TCOMBINE_SHIFT)
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| 213 | # define SST_TC_REPLACE (SST_TC_ZERO_OTHER | SST_TC_ADD_CLOCAL)
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| 214 | # define SST_TC_PASS (SST_TC_MONE)
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| 215 | # define SST_TC_ADD (SST_TC_MONE | SST_TC_ADD_CLOCAL)
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| 216 | # define SST_TC_SUB (SST_TC_SUB_CLOCAL | SST_TC_MONE)
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| 217 | # define SST_TC_MULT (SST_TC_MCLOCAL | SST_TC_REVERSE_BLEND)
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| 218 | # define SST_TC_ZERO (SST_TC_MZERO)
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| 219 | # define SST_TC_ONE (SST_TC_MZERO | SST_TC_INVERT_OUTPUT)
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| 220 | # define SST_TC_BLEND (SST_TC_SUB_CLOCAL | SST_TC_ADD_CLOCAL)
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| 221 | # define SST_TC_BLEND_LOD (SST_TC_BLEND | SST_TC_MLOD)
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| 222 | # define SST_TC_BLEND_LODFRAC (SST_TC_BLEND | SST_TC_MLODFRAC)
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| 223 | # define SST_TC_BLEND_ATT (SST_TC_BLEND | SST_TC_MAOTHER)
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| 224 | # define SST_TC_BLEND_ALOCAL (SST_TC_BLEND | SST_TC_MALOCAL)
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| 225 | #define SST_TACOMBINE_SHIFT 21 // ALPHA COMBINE MODES
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| 226 | #define SST_TACOMBINE (0x1FF<<SST_TACOMBINE_SHIFT)
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| 227 | # define SST_TCA_REPLACE (SST_TCA_ZERO_OTHER | SST_TCA_ADD_CLOCAL)
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| 228 | # define SST_TCA_PASS (SST_TCA_MONE)
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| 229 | # define SST_TCA_ADD (SST_TCA_MONE | SST_TCA_ADD_CLOCAL)
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| 230 | # define SST_TCA_SUB (SST_TCA_SUB_CLOCAL | SST_TCA_MONE)
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| 231 | # define SST_TCA_MULT (SST_TCA_MCLOCAL | SST_TCA_REVERSE_BLEND)
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| 232 | # define SST_TCA_ONE (SST_TCA_MZERO | SST_TCA_INVERT_OUTPUT)
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| 233 | # define SST_TCA_ZERO (SST_TCA_MZERO)
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| 234 | # define SST_TCA_BLEND (SST_TCA_SUB_CLOCAL | SST_TCA_ADD_CLOCAL)
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| 235 | # define SST_TCA_BLEND_LOD (SST_TCA_BLEND | SST_TCA_MLOD)
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| 236 | # define SST_TCA_BLEND_LODFRAC (SST_TCA_BLEND | SST_TCA_MLODFRAC)
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| 237 | # define SST_TCA_BLEND_ATT (SST_TCA_BLEND | SST_TCA_MAOTHER)
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| 238 | # define SST_TCA_BLEND_ALOCAL (SST_TCA_BLEND | SST_TCA_MALOCAL)
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| 239 | #define SST_TMU_ACTIVE(texMode) \
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| 240 | ((texMode & (SST_TCOMBINE|SST_TACOMBINE)) != (SST_TC_PASS|SST_TCA_PASS))
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| 241 | #define SST_TREX_ACTIVE(texMode) SST_TMU_ACTIVE(texMode)
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| 242 |
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| 243 | //----------------- SST tLOD bits -----------------------
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| 244 | #define SST_LODMIN_SHIFT 0 // 4.2 format
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| 245 | #define SST_LODMIN (0x3F<<SST_LODMIN_SHIFT)
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| 246 | #define SST_LODMAX_SHIFT 6
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| 247 | #define SST_LODMAX (0x3F<<SST_LODMAX_SHIFT)
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| 248 | #define SST_LODBIAS_SHIFT 12
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| 249 | #define SST_LODBIAS (0x3F<<SST_LODBIAS_SHIFT)
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| 250 | #define SST_LOD_ODD BIT(18)
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| 251 | #define SST_LOD_TSPLIT BIT(19)
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| 252 | #define SST_LOD_S_IS_WIDER BIT(20)
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| 253 | #define SST_LOD_ASPECT_SHIFT 21
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| 254 | #define SST_LOD_ASPECT (0x3<<SST_LOD_ASPECT_SHIFT)
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| 255 | #define SST_LOD_ZEROFRAC BIT(23)
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| 256 | #define SST_TMULTIBASEADDR BIT(24)
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| 257 | #define SST_TDATA_SWIZZLE BIT(25)
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| 258 | #define SST_TDATA_SWAP BIT(26)
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| 259 | #define SST_TDIRECT_WRITE BIT(27)
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| 260 |
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| 261 | //----------------- SST tDetail bits -----------------------
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| 262 | #define SST_DETAIL_MAX_SHIFT 0 // 8.0 format
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| 263 | #define SST_DETAIL_MAX (0xFF<<SST_DETAIL_MAX_SHIFT)
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| 264 | #define SST_DETAIL_BIAS_SHIFT 8 // 6.0 format signed
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| 265 | #define SST_DETAIL_BIAS (0x3F<<SST_DETAIL_BIAS_SHIFT)
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| 266 | #define SST_DETAIL_SCALE_SHIFT 14 // 3.0 format
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| 267 | #define SST_DETAIL_SCALE (0x7<<SST_DETAIL_SCALE_SHIFT)
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| 268 | |
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| 269 |
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| 270 | //----------------- SST fbzMode bits -----------------------
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| 271 | #define SST_ENRECTCLIP BIT(0)
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| 272 | #define SST_ENCHROMAKEY BIT(1)
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| 273 | #define SST_ENSTIPPLE BIT(2)
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| 274 | #define SST_WBUFFER BIT(3)
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| 275 | #define SST_ENDEPTHBUFFER BIT(4)
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| 276 | # define SST_ZFUNC_LT BIT(5)
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| 277 | # define SST_ZFUNC_EQ BIT(6)
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| 278 | # define SST_ZFUNC_GT BIT(7)
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| 279 | # define SST_ZFUNC_SHIFT 5
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| 280 | # define SST_ZFUNC ( 0x7 << SST_ZFUNC_SHIFT )
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| 281 | #define SST_ENDITHER BIT(8)
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| 282 | #define SST_RGBWRMASK BIT(9)
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| 283 | #define SST_ZAWRMASK BIT(10)
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| 284 | #define SST_DITHER2x2 BIT(11)
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| 285 | #define SST_ENSTIPPLEPATTERN BIT(12)
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| 286 | #define SST_ENALPHAMASK BIT(13)
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| 287 | #define SST_DRAWBUFFER_SHIFT 14
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| 288 | #define SST_DRAWBUFFER (0x3<<SST_DRAWBUFFER_SHIFT)
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| 289 | #define SST_DRAWBUFFER_FRONT (0<<SST_DRAWBUFFER_SHIFT)
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| 290 | #define SST_DRAWBUFFER_BACK (1<<SST_DRAWBUFFER_SHIFT)
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| 291 | #define SST_ENZBIAS BIT(16)
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| 292 | #define SST_YORIGIN BIT(17)
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| 293 | #define SST_ENALPHABUFFER BIT(18)
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| 294 | #define SST_ENDITHERSUBTRACT BIT(19)
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| 295 | #define SST_ABLEND_DITHER_SUB_EN SST_ENDITHERSUBTRACT
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| 296 | #define SST_ENDITHERSUBTRACT BIT(19)
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| 297 | #define SST_ZCOMPARE_TO_ZACOLOR BIT(20)
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| 298 |
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| 299 | //----------------- SST fbzColorPath bits -----------------------
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| 300 | #define SST_RGBSELECT_SHIFT 0
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| 301 | #define SST_RGBSELECT (0x3<<SST_RGBSELECT_SHIFT)
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| 302 | # define SST_RGBSEL_RGBA (0<<SST_RGBSELECT_SHIFT)
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| 303 | # define SST_RGBSEL_TMUOUT (1<<SST_RGBSELECT_SHIFT)
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| 304 | # define SST_RGBSEL_TREXOUT SST_RGBSEL_TMUOUT
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| 305 | # define SST_RGBSEL_C1 (2<<SST_RGBSELECT_SHIFT)
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| 306 | # define SST_RGBSEL_LFB (3<<SST_RGBSELECT_SHIFT)
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| 307 | #define SST_ASELECT_SHIFT 2
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| 308 | #define SST_ASELECT (0x3<<SST_ASELECT_SHIFT)
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| 309 | # define SST_ASEL_RGBA (0<<SST_ASELECT_SHIFT)
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| 310 | # define SST_ASEL_TMUOUT (1<<SST_ASELECT_SHIFT)
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| 311 | # define SST_ASEL_TREXOUT SST_ASEL_TMUOUT
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| 312 | # define SST_ASEL_C1 (2<<SST_ASELECT_SHIFT)
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| 313 | # define SST_ASEL_LFB (3<<SST_ASELECT_SHIFT)
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| 314 | #define SST_LOCALSELECT_SHIFT 4
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| 315 | #define SST_LOCALSELECT BIT(4)
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| 316 | #define SST_ALOCALSELECT_SHIFT 5
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| 317 | #define SST_ALOCALSELECT (0x3<<SST_ALOCALSELECT_SHIFT)
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| 318 | #define SST_ALOCAL_ITERATOR (0<<SST_ALOCALSELECT_SHIFT)
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| 319 | #define SST_ALOCAL_C0 (1<<SST_ALOCALSELECT_SHIFT)
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| 320 | #define SST_ALOCAL_Z (2<<SST_ALOCALSELECT_SHIFT)
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| 321 | #define SST_LOCALSELECT_OVERRIDE_WITH_ATEX BIT(7)
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| 322 | #define SST_CC_ZERO_OTHER BIT(8)
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| 323 | #define SST_CC_SUB_CLOCAL BIT(9)
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| 324 | #define SST_CC_MSELECT_SHIFT 10
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| 325 | #define SST_CC_MSELECT (0x7<<SST_CC_MSELECT_SHIFT)
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| 326 | # define SST_CC_MONE (0<<SST_CC_MSELECT_SHIFT)
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| 327 | # define SST_CC_MCLOCAL (1<<SST_CC_MSELECT_SHIFT)
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| 328 | # define SST_CC_MAOTHER (2<<SST_CC_MSELECT_SHIFT)
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| 329 | # define SST_CC_MALOCAL (3<<SST_CC_MSELECT_SHIFT)
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| 330 | # define SST_CC_MATMU (4<<SST_CC_MSELECT_SHIFT)
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| 331 | # define SST_CC_MATREX SST_CC_MATMU
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| 332 | #define SST_CC_REVERSE_BLEND BIT(13)
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| 333 | #define SST_CC_ADD_CLOCAL BIT(14)
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| 334 | #define SST_CC_ADD_ALOCAL BIT(15)
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| 335 | #define SST_CC_INVERT_OUTPUT BIT(16)
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| 336 | #define SST_CCA_ZERO_OTHER BIT(17)
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| 337 | #define SST_CCA_SUB_CLOCAL BIT(18)
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| 338 | #define SST_CCA_MSELECT_SHIFT 19
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| 339 | #define SST_CCA_MSELECT (0x7<<SST_CCA_MSELECT_SHIFT)
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| 340 | # define SST_CCA_MONE (0<<SST_CCA_MSELECT_SHIFT)
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| 341 | # define SST_CCA_MCLOCAL (1<<SST_CCA_MSELECT_SHIFT)
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| 342 | # define SST_CCA_MAOTHER (2<<SST_CCA_MSELECT_SHIFT)
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| 343 | # define SST_CCA_MALOCAL (3<<SST_CCA_MSELECT_SHIFT)
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| 344 | # define SST_CCA_MATMU (4<<SST_CCA_MSELECT_SHIFT)
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| 345 | # define SST_CCA_MATREX SST_CCA_MATMU
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| 346 | #define SST_CCA_REVERSE_BLEND BIT(22)
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| 347 | #define SST_CCA_ADD_CLOCAL BIT(23)
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| 348 | #define SST_CCA_ADD_ALOCAL BIT(24)
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| 349 | #define SST_CCA_INVERT_OUTPUT BIT(25)
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| 350 | #define SST_PARMADJUST BIT(26)
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| 351 | #define SST_ENTEXTUREMAP BIT(27)
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| 352 | |
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| 353 |
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| 354 | // here are some abstract constants that most people will be using
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| 355 | // CC stands for Color Combine (RGB channels)
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| 356 | // CCA stands for Color Combine Alpha (just the Alpha channel)
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| 357 | // BLEND_ATT blends on the Alpha channel of the color passed from TMU to TMU
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| 358 | // BLEND_ALOCAL blends on the Alpha channel of the local texture color
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| 359 | // NOTE: and of the BLEND modes can be modified using SST_CC_REVERSE_BLEND
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| 360 | // and/or SST_CCA_REVERSE_BLEND, these modifiers reverse the "polarity"
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| 361 | // of the blend
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| 362 | #define SST_CC_MZERO (SST_CC_MONE | SST_CC_REVERSE_BLEND)
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| 363 | #define SST_CCA_MZERO (SST_CCA_MONE | SST_CCA_REVERSE_BLEND)
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| 364 |
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| 365 | #define SST_CCOMBINE_SHIFT 8 // RGB COMBINE MODES
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| 366 | #define SST_CCOMBINE (0x1FF<<SST_CCOMBINE_SHIFT)
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| 367 | # define SST_CC_REPLACE (SST_CC_ZERO_OTHER | SST_CC_ADD_CLOCAL)
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| 368 | # define SST_CC_PASS (SST_CC_MONE)
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| 369 | # define SST_CC_ADD (SST_CC_MONE | SST_CC_ADD_CLOCAL)
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| 370 | # define SST_CC_SUB (SST_CC_SUB_CLOCAL | SST_CC_MONE)
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| 371 | # define SST_CC_MULT (SST_CC_MCLOCAL | SST_CC_REVERSE_BLEND)
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| 372 | # define SST_CC_ZERO (SST_CC_MZERO)
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| 373 | # define SST_CC_ONE (SST_CC_MZERO | SST_CC_INVERT_OUTPUT)
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| 374 | # define SST_CC_BLEND (SST_CC_SUB_CLOCAL | SST_CC_ADD_CLOCAL)
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| 375 | # define SST_CC_BLEND_ATT (SST_CC_BLEND | SST_CC_MAOTHER)
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| 376 | # define SST_CC_BLEND_ATEX (SST_CC_BLEND | SST_CC_MATMU)
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| 377 | # define SST_CC_BLEND_ATEX_REV (SST_CC_BLEND | SST_CC_MATMU | SST_CC_REVERSE_BLEND)
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| 378 | # define SST_CC_BLEND_ATT_REV (SST_CC_BLEND | SST_CC_MAOTHER | SST_CC_REVERSE_BLEND)
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| 379 | # define SST_CC_BLEND_ALOCAL (SST_CC_BLEND | SST_CC_MALOCAL)
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| 380 | #define SST_CACOMBINE_SHIFT 17 // ALPHA COMBINE MODES
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| 381 | #define SST_CACOMBINE (0x1FF<<SST_CACOMBINE_SHIFT)
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| 382 | # define SST_CCA_REPLACE (SST_CCA_ZERO_OTHER | SST_CCA_ADD_CLOCAL)
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| 383 | # define SST_CCA_PASS (SST_CCA_MONE)
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| 384 | # define SST_CCA_ADD (SST_CCA_MONE | SST_CCA_ADD_CLOCAL)
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| 385 | # define SST_CCA_SUB (SST_CCA_SUB_CLOCAL | SST_CCA_MONE)
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| 386 | # define SST_CCA_MULT (SST_CCA_MCLOCAL | SST_CCA_REVERSE_BLEND)
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| 387 | # define SST_CCA_ONE (SST_CCA_MZERO | SST_CCA_INVERT_OUTPUT)
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| 388 | # define SST_CCA_ZERO (SST_CCA_MZERO)
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| 389 | # define SST_CCA_BLEND (SST_CCA_SUB_CLOCAL | SST_CCA_ADD_CLOCAL)
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| 390 | # define SST_CCA_BLEND_ATT (SST_CCA_BLEND | SST_CCA_MAOTHER)
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| 391 | # define SST_CCA_BLEND_ATEX (SST_CCA_BLEND | SST_CCA_MATMU)
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| 392 | # define SST_CCA_BLEND_ATEX_REV (SST_CCA_BLEND | SST_CCA_MATMU | SST_CCA_REVERSE_BLEN)
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| 393 | # define SST_CCA_BLEND_ATT_REV (SST_CCA_BLEND | SST_CCA_MAOTHER | SST_CCA_REVERSE_BLEND)
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| 394 | # define SST_CCA_BLEND_ALOCAL (SST_CCA_BLEND | SST_CCA_MALOCAL)
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| 395 | |
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| 396 |
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| 397 | //----------------- SSTfogMode bits -----------------------
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| 398 | #define SST_ENFOGGING BIT(0) // Afog*Cfog + (1-Afog)*Color
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| 399 | #define SST_FOGADD BIT(1) // generates (1-Afog)*Color
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| 400 | #define SST_FOGMULT BIT(2) // generates Afog*Cfog
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| 401 | #define SST_FOG_ALPHA BIT(3) // use Alpha iterator to control fog
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| 402 | #define SST_FOG_Z BIT(4) // use Z iterator to control fog
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| 403 | #define SST_FOG_CONSTANT BIT(5) // simply add Cfog to color and clamp
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| 404 |
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| 405 | //----------------- SST alphaMode bits -----------------------
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| 406 | #define SST_ENALPHAFUNC BIT(0)
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| 407 | #define SST_ALPHAFNC_SHIFT 1
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| 408 | #define SST_ALPHAFUNC_SHIFT 1
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| 409 | # define SST_ALPHAFUNC_LT BIT(1)
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| 410 | # define SST_ALPHAFUNC_EQ BIT(2)
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| 411 | # define SST_ALPHAFUNC_GT BIT(3)
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| 412 | # define SST_ALPHAFNC ( 0x7 << SST_ALPHAFNC_SHIFT )
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| 413 | # define SST_ALPHAFUNC ( 0x7 << SST_ALPHAFUNC_SHIFT )
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| 414 | #define SST_ENALPHABLEND BIT(4)
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| 415 | #define SST_ENANTIALIAS BIT(5)
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| 416 | #define SST_RGBSRCFACT_SHIFT 8 // RGB source factor
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| 417 | #define SST_RGBSRCFACT (0xF<<SST_RGBSRCFACT_SHIFT)
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| 418 | # define SST_A_ZERO 0
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| 419 | # define SST_A_SRCALPHA 1
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| 420 | # define SST_A_COLOR 2
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| 421 | # define SST_A_DSTALPHA 3
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| 422 | # define SST_A_ONE 4
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| 423 | # define SST_AOM_SRCALPHA 5
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| 424 | # define SST_AOM_COLOR 6
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| 425 | # define SST_AOM_DSTALPHA 7
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| 426 | # define SST_A_SATURATE 0xF // for SRC factor only
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| 427 | # define SST_A_COLORBEFOREFOG 0xF // for DST factor only
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| 428 | #define SST_RGBDSTFACT_SHIFT 12 // RGB destination factor
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| 429 | #define SST_RGBDSTFACT (0xF<<SST_RGBDSTFACT_SHIFT)
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| 430 | #define SST_ASRCFACT_SHIFT 16 // A source factor
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| 431 | #define SST_ASRCFACT (0xF<<SST_ASRCFACT_SHIFT)
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| 432 | #define SST_ADSTFACT_SHIFT 20 // A destination factor
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| 433 | #define SST_ADSTFACT (0xF<<SST_ADSTFACT_SHIFT)
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| 434 | #define SST_ALPHAREF_SHIFT 24
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| 435 | #define SST_ALPHAREF (0xFF<<SST_ALPHAREF_SHIFT)
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| 436 |
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| 437 | //---------------- SST zaColor bits ----------------------
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| 438 | #define SST_ZACOLOR_DEPTH_SHIFT 0
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| 439 | #define SST_ZACOLOR_DEPTH ( 0xFFFF << SST_ZACOLOR_DEPTH_SHIFT )
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| 440 | #define SST_ZACOLOR_ALPHA_SHIFT 24
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| 441 | #define SST_ZACOLOR_ALPHA ( 0xFF << SST_ZACOLOR_ALPHA_SHIFT )
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| 442 |
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| 443 | //----------------- SST clip bits ------------------------
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| 444 | //clipLeftRight
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| 445 | #define SST_CLIPLEFT_SHIFT 16
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| 446 | #define SST_CLIPRIGHT_SHIFT 0
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| 447 | //clipBottomTop
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| 448 | #define SST_CLIPBOTTOM_SHIFT 16
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| 449 | #define SST_CLIPTOP_SHIFT 0
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| 450 |
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| 451 | //----------------- SST status bits -----------------------
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| 452 | #define SST_FIFOLEVEL 0x3F
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| 453 | #define SST_VRETRACE BIT(6)
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| 454 | #define SST_FBI_BUSY BIT(7)
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| 455 | #define SST_TMU_BUSY BIT(8)
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| 456 | #define SST_TREX_BUSY SST_TMU_BUSY
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| 457 | #define SST_BUSY BIT(9)
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| 458 | #define SST_DISPLAYED_BUFFER_SHIFT 10
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| 459 | #define SST_DISPLAYED_BUFFER (0x3<<SST_DISPLAYED_BUFFER_SHIFT)
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| 460 | #define SST_MEMFIFOLEVEL_SHIFT 12
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| 461 | #define SST_MEMFIFOLEVEL (0xFFFF<<SST_MEMFIFOLEVEL_SHIFT)
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| 462 | #define SST_SWAPBUFPENDING_SHIFT 28
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| 463 | #define SST_SWAPBUFPENDING (0x7<<SST_SWAPBUFPENDING_SHIFT)
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| 464 | #define SST_PCIINTERRUPTED BIT(31)
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| 465 | //----------------- SST fbiInit* -----------------------
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| 466 | // fbiInit0
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| 467 | #define SST_EN_VGA_PASSTHRU BIT(0)
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| 468 | #define SST_PCI_FIFO_LWM_SHIFT 6
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| 469 | #define SST_PCI_FIFO_LWM (0x1F<<SST_PCI_FIFO_LWM_SHIFT)
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| 470 | #define SST_EN_LFB_MEMFIFO BIT(11)
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| 471 | #define SST_EN_TEX_MEMFIFO BIT(12)
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| 472 | #define SST_MEM_FIFO_EN BIT(13)
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| 473 | #define SST_MEM_FIFO_HWM_SHIFT 14
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| 474 | #define SST_MEM_FIFO_HWM (0x7FF<<SST_MEM_FIFO_HWM_SHIFT)
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| 475 | #define SST_MEM_FIFO_BURST_HWM_SHIFT 25
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| 476 | #define SST_MEM_FIFO_BURST_HWM (0x3F<<SST_MEM_FIFO_BURST_HWM_SHIFT)
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| 477 | // fbiInit1
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| 478 | #define SST_PCI_WRWS_0 0x0
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| 479 | #define SST_PCI_WRWS_1 BIT(1)
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| 480 | #define SST_LFB_READ_EN BIT(3)
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| 481 | #define SST_VIDEO_TILES_IN_X_SHIFT 4
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| 482 | #define SST_VIDEO_TILES_IN_X (0xF<<SST_VIDEO_TILES_IN_X_SHIFT)
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| 483 | # define SST_VIDEO_TILES_IN_X_448 (7<<SST_VIDEO_TILES_IN_X_SHIFT)
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| 484 | # define SST_VIDEO_TILES_IN_X_512 (8<<SST_VIDEO_TILES_IN_X_SHIFT)
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| 485 | # define SST_VIDEO_TILES_IN_X_640 (10<<SST_VIDEO_TILES_IN_X_SHIFT)
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| 486 | # define SST_VIDEO_TILES_IN_X_832 (13<<SST_VIDEO_TILES_IN_X_SHIFT)
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| 487 | # define SST_VIDEO_TILES_IN_X_800 SST_VIDEO_TILES_IN_X_832
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| 488 | #define SST_VIDEO_RESET BIT(8)
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| 489 | #define SST_VIDEO_RUN 0
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| 490 | #define SST_VIDEO_STOP BIT(8)
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| 491 | #define SST_HVSYNC_OVERRIDE BIT(9)
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| 492 | #define SST_HSYNC_OVERRIDE_VAL BIT(10)
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| 493 | #define SST_VSYNC_OVERRIDE_VAL BIT(11)
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| 494 | #define SST_VIDEO_BLANK_EN BIT(12)
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| 495 | #define SST_VIDEO_DATA_OE_EN BIT(13)
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| 496 | #define SST_VIDEO_BLANK_OE_EN BIT(14)
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| 497 | #define SST_VIDEO_HVSYNC_OE_EN BIT(15)
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| 498 | #define SST_VIDEO_DCLK_OE_EN BIT(16)
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| 499 | #define SST_VIDEO_VID_CLK_SEL BIT(17)
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| 500 | #define SST_VIDEO_VID_CLK_2X 0x0
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| 501 | #define SST_VIDEO_VID_CLK_SLAVE BIT(17)
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| 502 | #define SST_VIDEO_VCLK_2X_INPUT_DEL_SHIFT 18
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| 503 | #define SST_VIDEO_VCLK_2X_INPUT_DEL (0x3<<SST_VIDEO_VCLK_2X_INPUT_DEL_SHIFT)
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| 504 | #define SST_VIDEO_VCLK_SEL_SHIFT 20
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| 505 | # define SST_VIDEO_VCLK_SEL (0x3<<SST_VIDEO_VCLK_SEL_SHIFT)
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| 506 | # define SST_VIDEO_VCLK_DIV2 (0x1<<SST_VIDEO_VCLK_SEL_SHIFT)
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| 507 | #define SST_VIDEO_24BPP_EN BIT(22)
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| 508 | #define SST_EN_SCANLINE_INTERLEAVE BIT(23)
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| 509 | #define SST_VIDEO_FILTER_EN BIT(25)
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| 510 | #define SST_VIDEO_INVERT_VID_CLK_2X BIT(26)
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| 511 | #define SST_VIDEO_VCLK_2X_OUTPUT_DEL_SHIFT 27
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| 512 | # define SST_VIDEO_VCLK_2X_OUTPUT_DEL (0x3<<SST_VIDEO_VCLK_2X_OUTPUT_DEL_SHIFT)
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| 513 | #define SST_VIDEO_VCLK_DEL_SHIFT 29
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| 514 | # define SST_VIDEO_VCLK_DEL (0x3<<SST_VIDEO_VCLK_DEL_SHIFT)
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| 515 | #define SST_DISEN_RD_AHEAD_WR_RD BIT(31)
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| 516 | #define SST_VIDEO_MASK 0x7e7ffe00
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| 517 | // fbiInit2
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| 518 | #define SST_VIDEO_DITHER_SUB_EN BIT(0)
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| 519 | #define SST_DRAM_BANKING_CONFIG BIT(1)
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| 520 | #define SST_EN_TRIPLE_BUFFERING BIT(4)
|
|---|
| 521 | #define SST_EN_FAST_RAS_READ BIT(5)
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| 522 | #define SST_EN_OE_GEN BIT(6)
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|---|
| 523 | #define SST_EN_FAST_RD_AHEAD_WR BIT(7)
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|---|
| 524 | #define SST_EN_DITHER_PASSTHRU BIT(8)
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|---|
| 525 | #define SST_SWAP_ALGORITHM_SHIFT 9
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| 526 | #define SST_SWAP_ALGORITHM (0x3<<SST_SWAP_ALGORITHM_SHIFT)
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| 527 | # define SST_SWAP_VSYNC (0<<SST_SWAP_ALGORITHM_SHIFT)
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| 528 | # define SST_SWAP_DACDATA0 (1<<SST_SWAP_ALGORITHM_SHIFT)
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|---|
| 529 | # define SST_SWAP_FIFOSTALL (2<<SST_SWAP_ALGORITHM_SHIFT)
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| 530 | #define SST_VIDEO_BUFFER_OFFSET_SHIFT 11
|
|---|
| 531 | #define SST_VIDEO_BUFFER_OFFSET (0x1FF<<SST_VIDEO_BUFFER_OFFSET_SHIFT)
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|---|
| 532 | # define SST_VIDEO_BUFFER_OFFSET_448 (77<<SST_VIDEO_BUFFER_OFFSET_SHIFT)
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|---|
| 533 | # define SST_VIDEO_BUFFER_OFFSET_512 (96<<SST_VIDEO_BUFFER_OFFSET_SHIFT)
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|---|
| 534 | # define SST_VIDEO_BUFFER_OFFSET_640 (150<<SST_VIDEO_BUFFER_OFFSET_SHIFT)
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|---|
| 535 | # define SST_VIDEO_BUFFER_OFFSET_832 (247<<SST_VIDEO_BUFFER_OFFSET_SHIFT)
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|---|
| 536 | #define SST_VIDEO_BUFFER_OFFSET_800 SST_VIDEO_BUFFER_OFFSET_832
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| 537 | #define SST_EN_DRAM_BANKED BIT(20)
|
|---|
| 538 | #define SST_EN_DRAM_RD_AHEAD_FIFO BIT(21)
|
|---|
| 539 | #define SST_EN_DRAM_REFRESH BIT(22)
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|---|
| 540 | #define SST_DRAM_REFRESH_CNTR_SHIFT 23
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|---|
| 541 | # define SST_DRAM_REFRESH_CNTR (0x1FF<<SST_DRAM_REFRESH_CNTR_SHIFT)
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|---|
| 542 | // fbiInit3
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|---|
| 543 | #define SST_ALT_REGMAPPING BIT(0)
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|---|
| 544 | #define SST_VIDEO_FIFO_THRESH_SHIFT 1
|
|---|
| 545 | # define SST_VIDEO_FIFO_THRESH (0x1F<<SST_VIDEO_FIFO_THRESH_SHIFT)
|
|---|
| 546 | #define SST_YORIGIN_TOP_SHIFT 22
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|---|
| 547 | # define SST_YORIGIN_TOP (0x3FF<<SST_YORIGIN_TOP_SHIFT)
|
|---|
| 548 | #define SST_YORIGIN_SUBVAL_SHIFT SST_YORIGIN_TOP_SHIFT
|
|---|
| 549 | #define SST_YORIGIN_SUBVAL (0x3FF<<SST_YORIGIN_SUBVAL_SHIFT)
|
|---|
| 550 |
|
|---|
| 551 | //----------------- SST dacData bits -----------------------
|
|---|
| 552 | #define SST_DACDATA_DATA (0xFF)
|
|---|
| 553 | #define SST_DACDATA_ADDR_SHIFT 8
|
|---|
| 554 | #define SST_DACDATA_ADDR (0x7<<SST_DACDATA_ADDR_SHIFT)
|
|---|
| 555 | #define SST_DACDATA_RD BIT(11)
|
|---|
| 556 | #define SST_DACDATA_WR 0x0
|
|---|
| 557 |
|
|---|
| 558 | //----------------- swapBufferCMD bits ---------------------
|
|---|
| 559 | #define SST_SWAP_EN_WAIT_ON_VSYNC BIT(0)
|
|---|
| 560 | #define SST_SWAP_BUFFER_INTERVAL_SHIFT 1
|
|---|
| 561 | #define SST_SWAP_BUFFER_INTERVAL (0xff << SST_SWAP_BUFFER_INTERVAL_SHIFT)
|
|---|
| 562 |
|
|---|
| 563 | //----------------- SST Configuration Registers ---------------
|
|---|
| 564 | #define SST_MEMBASE_ADDR 0x10
|
|---|
| 565 | #define SST_INIT_ENABLE 0x40
|
|---|
| 566 | #define SST_BUS_SNOOP0 0x44
|
|---|
| 567 | #define SST_BUS_SNOOP1 0x48
|
|---|
| 568 | #define SST_CFG_STATUS 0x4c
|
|---|
| 569 |
|
|---|
| 570 | //----------------- SST Remapped Registers --------------------
|
|---|
| 571 | #define SST_DAC_RD_DATA 0x00000218
|
|---|
| 572 | #define SST_VIDEO_CHECKSUM 0x0000021c
|
|---|
| 573 |
|
|---|
| 574 | //----------------- SST initEnable (Config register) bits ---
|
|---|
| 575 | #define SST_INITWR_EN BIT(0)
|
|---|
| 576 | #define SST_PCI_FIFOWR_EN BIT(1)
|
|---|
| 577 | #define SST_FBIINIT23_REMAP BIT(2)
|
|---|
| 578 | #define SST_SNOOP0_EN BIT(4)
|
|---|
| 579 | #define SST_SNOOP0_IO BIT(5)
|
|---|
| 580 | #define SST_SNOOP0_RD BIT(6)
|
|---|
| 581 | #define SST_SNOOP1_EN BIT(7)
|
|---|
| 582 | #define SST_SNOOP1_IO BIT(8)
|
|---|
| 583 | #define SST_SNOOP1_RD BIT(9)
|
|---|
| 584 | #define SST_SCANLINE_SLV_OWNPCI BIT(10)
|
|---|
| 585 | #define SST_SCANLINE_SLI_SLV BIT(11)
|
|---|
| 586 |
|
|---|
| 587 | //----------------- Other---------------------------------------
|
|---|
| 588 | #define SST_LFB_ADDR BIT(22)
|
|---|
| 589 | #define SST_TEX_ADDR BIT(23)
|
|---|
| 590 |
|
|---|
| 591 | //----------------- SST vRetrace bits ---------------------
|
|---|
| 592 | #define SST_VRETRACE_VSYNC_OFF 0xff
|
|---|
| 593 |
|
|---|
| 594 | //----------------- SST hSync bits ------------------------
|
|---|
| 595 | #define SST_HSYNC_ON 0xff
|
|---|
| 596 | #define SST_HSYNC_OFF_SHIFT 16
|
|---|
| 597 | #define SST_HSYNC_OFF (0x3ff << SST_HSYNCOFF_SHIFT)
|
|---|
| 598 |
|
|---|
| 599 | //----------------- SST vSync bits ------------------------
|
|---|
| 600 | #define SST_VSYNC_ON 0xff
|
|---|
| 601 | #define SST_VSYNC_OFF_SHIFT 16
|
|---|
| 602 | #define SST_VSYNC_OFF (0xfff << SST_VSYNC_OFF_SHIFT)
|
|---|
| 603 |
|
|---|
| 604 | //----------------- SST backPorch bits
|
|---|
| 605 | #define SST_HBACKPORCH 0xff
|
|---|
| 606 | #define SST_VBACKPORCH_SHIFT 16
|
|---|
| 607 | #define SST_VBACKPORCH (0xff << SST_VBACKPORCH_SHIFT)
|
|---|
| 608 |
|
|---|
| 609 | //----------------- SST videoDimensionS Register
|
|---|
| 610 | #define SST_VIDEODIMENSIONS_X 0x3ff
|
|---|
| 611 | #define SST_VIDEODIMENSIONS_Y_SHIFT 16
|
|---|
| 612 | #define SST_VIDEODIMENSIONS_Y 0x3ff
|
|---|
| 613 | |
|---|
| 614 |
|
|---|
| 615 | //----------------- SST chip layout -----------------------
|
|---|
| 616 | // registers are in groups of 8 for easy decode
|
|---|
| 617 | typedef struct sstregs { // THE CHIP
|
|---|
| 618 | #ifndef SST96
|
|---|
| 619 | // EXTERNAL registers
|
|---|
| 620 | unsigned long status; // chip status, Read Only
|
|---|
| 621 | unsigned long reserved0;
|
|---|
| 622 | vtxRec vA; // Vertex A,B,C
|
|---|
| 623 | vtxRec vB;
|
|---|
| 624 | vtxRec vC;
|
|---|
| 625 |
|
|---|
| 626 | long r; // 12.12 Parameters
|
|---|
| 627 | long g; // 12.12
|
|---|
| 628 | long b; // 12.12
|
|---|
| 629 | long z; // 20.12
|
|---|
| 630 | long a; // 12.12
|
|---|
| 631 | long s; // 14.18
|
|---|
| 632 | long t; // 14.18
|
|---|
| 633 | long w; // 2.30
|
|---|
| 634 |
|
|---|
| 635 | long drdx; // X Gradients
|
|---|
| 636 | long dgdx;
|
|---|
| 637 | long dbdx;
|
|---|
| 638 | long dzdx;
|
|---|
| 639 | long dadx;
|
|---|
| 640 | long dsdx;
|
|---|
| 641 | long dtdx;
|
|---|
| 642 | long dwdx;
|
|---|
| 643 |
|
|---|
| 644 | long drdy; // Y Gradients
|
|---|
| 645 | long dgdy;
|
|---|
| 646 | long dbdy;
|
|---|
| 647 | long dzdy;
|
|---|
| 648 | long dady;
|
|---|
| 649 | long dsdy;
|
|---|
| 650 | long dtdy;
|
|---|
| 651 | long dwdy;
|
|---|
| 652 |
|
|---|
| 653 | unsigned long triangleCMD; // execute a triangle command (float)
|
|---|
| 654 | unsigned long reserved1;
|
|---|
| 655 | vtxRec FvA; // floating point version
|
|---|
| 656 | vtxRec FvB;
|
|---|
| 657 | vtxRec FvC;
|
|---|
| 658 |
|
|---|
| 659 | long Fr; // floating point version
|
|---|
| 660 | long Fg;
|
|---|
| 661 | long Fb;
|
|---|
| 662 | long Fz;
|
|---|
| 663 | long Fa;
|
|---|
| 664 | long Fs;
|
|---|
| 665 | long Ft;
|
|---|
| 666 | long Fw;
|
|---|
| 667 |
|
|---|
| 668 | long Fdrdx;
|
|---|
| 669 | long Fdgdx;
|
|---|
| 670 | long Fdbdx;
|
|---|
| 671 | long Fdzdx;
|
|---|
| 672 | long Fdadx;
|
|---|
| 673 | long Fdsdx;
|
|---|
| 674 | long Fdtdx;
|
|---|
| 675 | long Fdwdx;
|
|---|
| 676 |
|
|---|
| 677 | long Fdrdy;
|
|---|
| 678 | long Fdgdy;
|
|---|
| 679 | long Fdbdy;
|
|---|
| 680 | long Fdzdy;
|
|---|
| 681 | long Fdady;
|
|---|
| 682 | long Fdsdy;
|
|---|
| 683 | long Fdtdy;
|
|---|
| 684 | long Fdwdy;
|
|---|
| 685 |
|
|---|
| 686 | unsigned long FtriangleCMD; // execute a triangle command
|
|---|
| 687 | unsigned long fbzColorPath; // color select and combine
|
|---|
| 688 | unsigned long fogMode; // fog Mode
|
|---|
| 689 | unsigned long alphaMode; // alpha Mode
|
|---|
| 690 | unsigned long fbzMode; // framebuffer and Z mode
|
|---|
| 691 | unsigned long lfbMode; // linear framebuffer Mode
|
|---|
| 692 | unsigned long clipLeftRight; // (6)10(6)10
|
|---|
| 693 | unsigned long clipBottomTop; // (6)10(6)10
|
|---|
| 694 |
|
|---|
| 695 | unsigned long nopCMD; // execute a nop command
|
|---|
| 696 | unsigned long fastfillCMD; // execute a fast fill command
|
|---|
| 697 | unsigned long swapbufferCMD;// execute a swapbuffer command
|
|---|
| 698 | unsigned long fogColor; // (8)888
|
|---|
| 699 | unsigned long zaColor; // 8(8)16
|
|---|
| 700 | unsigned long chromaKey; // (8)888
|
|---|
| 701 | unsigned long reserved2;
|
|---|
| 702 | unsigned long reserved3;
|
|---|
| 703 |
|
|---|
| 704 | unsigned long stipple; // 32 bits, MSB masks pixels
|
|---|
| 705 | unsigned long c0; // 8.8.8.8 (ARGB)
|
|---|
| 706 | unsigned long c1; // 8.8.8.8 (ARGB)
|
|---|
| 707 | struct { // statistic gathering variables
|
|---|
| 708 | unsigned int fbiPixelsIn;
|
|---|
| 709 | unsigned int fbiChromaFail;
|
|---|
| 710 | unsigned int fbiZfuncFail;
|
|---|
| 711 | unsigned int fbiAfuncFail;
|
|---|
| 712 | unsigned int fbiPixelsOut;
|
|---|
| 713 | } stats;
|
|---|
| 714 |
|
|---|
| 715 | unsigned long fogTable[32]; // 64 entries, 2 per word, 2 bytes each
|
|---|
| 716 |
|
|---|
| 717 | unsigned long reserved8[8];
|
|---|
| 718 |
|
|---|
| 719 | unsigned long fbiInit4;
|
|---|
| 720 | unsigned long vRetrace;
|
|---|
| 721 | unsigned long backPorch;
|
|---|
| 722 | unsigned long videoDimensions;
|
|---|
| 723 | unsigned long fbiInit0;
|
|---|
| 724 | unsigned long fbiInit1;
|
|---|
| 725 | unsigned long fbiInit2;
|
|---|
| 726 | unsigned long fbiInit3;
|
|---|
| 727 |
|
|---|
| 728 | unsigned long hSync;
|
|---|
| 729 | unsigned long vSync;
|
|---|
| 730 | unsigned long clutData;
|
|---|
| 731 | unsigned long dacData;
|
|---|
| 732 | unsigned long videoFilterRgbThreshold;
|
|---|
| 733 | unsigned long reserved35[35]; // reserved51 became reserved35,
|
|---|
| 734 | // Grabbed remaining 16 for sst-96
|
|---|
| 735 |
|
|---|
| 736 |
|
|---|
| 737 | //========================================================================
|
|---|
| 738 | // Please treat as the SST-96 area.
|
|---|
| 739 | // These belong in the SST_CHROMARANGE register
|
|---|
| 740 | #define SST_CHROMARANGE_BLUE_EX BIT(24) // Blue value in exclusive mode
|
|---|
| 741 | #define SST_CHROMARANGE_GREEN_EX BIT(25) // Green value in exclusive mode
|
|---|
| 742 | #define SST_CHROMARANGE_RED_EX BIT(26) // Red value in exclusive mode
|
|---|
| 743 | #define SST_CHROMARANGE_BLOCK_OR BIT(27) // Union of all colors.
|
|---|
| 744 | #define SST_ENCHROMARANGE BIT(28)
|
|---|
| 745 |
|
|---|
| 746 | // These belong in the clipLeftRight and clipTopBottom Registers.
|
|---|
| 747 | #define SST_ENRECTCLIP01 BIT(31) //
|
|---|
| 748 | #define SST_RECTCLIP_EX BIT(31) //
|
|---|
| 749 |
|
|---|
| 750 | // Just to unconfuse myself:
|
|---|
| 751 | //
|
|---|
| 752 | // CHIP FBI-REV TMU-REV DEV-ID
|
|---|
| 753 | // SST1-0.6u 1 0 1
|
|---|
| 754 | // SST1-0.5u 2 1 1
|
|---|
| 755 | // SST-96 1 (1) 2
|
|---|
| 756 | //
|
|---|
| 757 | // SST96h2 == H2
|
|---|
| 758 | // SST97 == H3
|
|---|
| 759 | #define SST_DEVICE_ID_SST1 1
|
|---|
| 760 | #define SST_DEVICE_ID_SST96 2
|
|---|
| 761 | #define SST_DEVICE_ID_SST96h2 3
|
|---|
| 762 | #define SST_DEVICE_ID_SST97 4
|
|---|
| 763 |
|
|---|
| 764 |
|
|---|
| 765 | unsigned long chromaRange; // SST-96 specific
|
|---|
| 766 | unsigned long clipLeftRight1; // SST-96 specific
|
|---|
| 767 | unsigned long clipBottomTop1; // SST-96 specific
|
|---|
| 768 | unsigned long colBufferSetup; // SST-96 specific
|
|---|
| 769 | unsigned long auxBufferSetup; // SST-96 specific
|
|---|
| 770 | unsigned long texChipSel; // SST-96 specific
|
|---|
| 771 | unsigned long swapPendCmd; // SST-96 specific
|
|---|
| 772 | unsigned long reservedSST96[9]; // SST-96 specific
|
|---|
| 773 |
|
|---|
| 774 | // End SST-96 area
|
|---|
| 775 | //========================================================================
|
|---|
| 776 |
|
|---|
| 777 | unsigned long textureMode; // texture Mode
|
|---|
| 778 | unsigned long tLOD; // texture LOD settings
|
|---|
| 779 | unsigned long tDetail; // texture detail settings
|
|---|
| 780 | unsigned long texBaseAddr; // current texture base address
|
|---|
| 781 | unsigned long texBaseAddr1;
|
|---|
| 782 | unsigned long texBaseAddr2;
|
|---|
| 783 | unsigned long texBaseAddr38;
|
|---|
| 784 | unsigned long trexInit0; // hardware init bits
|
|---|
| 785 | unsigned long trexInit1; // hardware init bits
|
|---|
| 786 |
|
|---|
| 787 | unsigned long nccTable0[12]; // NCC decode tables, bits are packed
|
|---|
| 788 | unsigned long nccTable1[12]; // 4 words Y, 4 words I, 4 words Q
|
|---|
| 789 |
|
|---|
| 790 | #else
|
|---|
| 791 | /* EXTERNAL registers */
|
|---|
| 792 | unsigned long status; /* chip status, Read Only */
|
|---|
| 793 | unsigned long reserved001; /* reserved001 */
|
|---|
| 794 |
|
|---|
| 795 | /* Fixed point version */
|
|---|
| 796 | vtxRec vA; /* Vertex A,B,C */
|
|---|
| 797 | vtxRec vB;
|
|---|
| 798 | vtxRec vC;
|
|---|
| 799 |
|
|---|
| 800 | /* Parameters, X gradients, Y gradients */
|
|---|
| 801 | long r; /* 12.12 */
|
|---|
| 802 | long drdx; /* 12.12 */
|
|---|
| 803 | long drdy;
|
|---|
| 804 | long g;
|
|---|
| 805 | long dgdx;
|
|---|
| 806 | long dgdy;
|
|---|
| 807 | long b;
|
|---|
| 808 | long dbdx;
|
|---|
| 809 |
|
|---|
| 810 | long dbdy;
|
|---|
| 811 | long z; /* 20.12 */
|
|---|
| 812 | long dzdx; /* 20.12 */
|
|---|
| 813 | long dzdy; /* ??? 12.12 */
|
|---|
| 814 | long a; /* 12.12 */
|
|---|
| 815 | long dadx; /* 12.12 */
|
|---|
| 816 | long dady;
|
|---|
| 817 | long s; /* 14.18 */
|
|---|
| 818 |
|
|---|
| 819 | long dsdx; /* 14.18 */
|
|---|
| 820 | long dsdy;
|
|---|
| 821 | long t;
|
|---|
| 822 | long dtdx;
|
|---|
| 823 | long dtdy;
|
|---|
| 824 | long w; /* 2.30 */
|
|---|
| 825 | long dwdx; /* 2.30 */
|
|---|
| 826 | long dwdy;
|
|---|
| 827 |
|
|---|
| 828 | unsigned long triangleCMD; /* execute a triangle command (fixed) */
|
|---|
| 829 | unsigned long reserved021;
|
|---|
| 830 |
|
|---|
| 831 | /* Floating point version */
|
|---|
| 832 | vtxRec FvA;
|
|---|
| 833 | vtxRec FvB;
|
|---|
| 834 | vtxRec FvC;
|
|---|
| 835 |
|
|---|
| 836 | /* Parameters, X gradients, Y gradients */
|
|---|
| 837 | float Fr;
|
|---|
| 838 | float Fdrdx;
|
|---|
| 839 | float Fdrdy;
|
|---|
| 840 | float Fg;
|
|---|
| 841 | float Fdgdx;
|
|---|
| 842 | float Fdgdy;
|
|---|
| 843 | float Fb;
|
|---|
| 844 | float Fdbdx;
|
|---|
| 845 |
|
|---|
| 846 | float Fdbdy;
|
|---|
| 847 | float Fz;
|
|---|
| 848 | float Fdzdx;
|
|---|
| 849 | float Fdzdy;
|
|---|
| 850 | float Fa;
|
|---|
| 851 | float Fdadx;
|
|---|
| 852 | float Fdady;
|
|---|
| 853 | float Fs;
|
|---|
| 854 |
|
|---|
| 855 | float Fdsdx;
|
|---|
| 856 | float Fdsdy;
|
|---|
| 857 | float Ft;
|
|---|
| 858 | float Fdtdx;
|
|---|
| 859 | float Fdtdy;
|
|---|
| 860 | float Fw;
|
|---|
| 861 | float Fdwdx;
|
|---|
| 862 | float Fdwdy;
|
|---|
| 863 |
|
|---|
| 864 | /* commands except for triangleCMD */
|
|---|
| 865 | unsigned long FtriangleCMD; /* execute a triangle command (float) */
|
|---|
| 866 | unsigned long reserved041; /* required cmd spacer for SST-96 */
|
|---|
| 867 | unsigned long nopCMD; /* execute a nop command */
|
|---|
| 868 | unsigned long reserved043; /* required cmd spacer for SST-96 */
|
|---|
| 869 | unsigned long fastfillCMD; /* execute a fast fill command */
|
|---|
| 870 | unsigned long reserved045; /* required cmd spacer for SST-96 */
|
|---|
| 871 | unsigned long swapbufferCMD; /* execute a swapbuffer command */
|
|---|
| 872 | unsigned long reserved047; /* required cmd spacer for SST-96 */
|
|---|
| 873 |
|
|---|
| 874 | unsigned long swappendCMD; /* increment swap pending count */
|
|---|
| 875 | unsigned long reserved049; /* required cmd spacer for SST-96 */
|
|---|
| 876 | unsigned long reserved04A[6]; /* 0x04A to 0x04F */
|
|---|
| 877 |
|
|---|
| 878 | /* state registers */
|
|---|
| 879 | unsigned long fbzColorPath; /* color select and combine */
|
|---|
| 880 | unsigned long fogMode; /* fog Mode */
|
|---|
| 881 | unsigned long alphaMode; /* alpha Mode */
|
|---|
| 882 | unsigned long reserved053;
|
|---|
| 883 | unsigned long fbzMode; /* color and auxiliary buffer control */
|
|---|
| 884 | unsigned long stipple; /* 32 bits, MSB masks pixels */
|
|---|
| 885 | unsigned long c0; /* 8.8.8.8 (ARGB) */
|
|---|
| 886 | unsigned long c1; /* 8.8.8.8 (ARGB) */
|
|---|
| 887 |
|
|---|
| 888 | unsigned long fogColor; /* (8)888 */
|
|---|
| 889 | unsigned long zaColor; /* 8(8)16 */
|
|---|
| 890 | unsigned long chromaKey; /* (8)888 */
|
|---|
| 891 | unsigned long chromaRange; /* Chroma Range compare Values, Modes & Enable */
|
|---|
| 892 | unsigned long reserved05C[4]; /* 0x05C to 0x05F */
|
|---|
| 893 |
|
|---|
| 894 | unsigned long colBufferSetup; /* color buffer base address, stride, and mode */
|
|---|
| 895 | unsigned long auxBufferSetup; /* auxiliary buffer base address, stride */
|
|---|
| 896 | unsigned long clipLeftRight; /* (6)10(6)10 */
|
|---|
| 897 | unsigned long clipBottomTop; /* (6)10(6)10 */
|
|---|
| 898 | unsigned long clipLeftRight1; /* (6)10(6)10 */
|
|---|
| 899 | unsigned long clipBottomTop1; /* (6)10(6)10 */
|
|---|
| 900 | unsigned long reserved066[10]; /* 0x066 to 0x06F */
|
|---|
| 901 |
|
|---|
| 902 | unsigned long fogTable[32]; /* 64 entries, 2 per word, 2 bytes each */
|
|---|
| 903 |
|
|---|
| 904 | unsigned long fbijrInit0; /* FBIjr Hardware Init 0 - General */
|
|---|
| 905 | unsigned long fbijrInit1; /* FBIjr Hardware Init 1 - PUMA */
|
|---|
| 906 | unsigned long fbijrInit2; /* FBIjr Hardware Init 2 - MEM FIFO Setup */
|
|---|
| 907 | unsigned long fbijrInit3; /* FBIjr Hardware Init 3 - CMD FIFO Setup */
|
|---|
| 908 | unsigned long fbijrInit4; /* FBIjr Hardware Init 4 - CMD FIFO Entry Count */
|
|---|
| 909 | unsigned long fbijrInit5; /* FBIjr Hardware Init 5 - CMD FIFO Read Pointer */
|
|---|
| 910 | unsigned long reserved096[10]; /* 0x096 to 0x09F */
|
|---|
| 911 |
|
|---|
| 912 | unsigned long fbijrVersion; /* FBIjr Version (company, device, & board */
|
|---|
| 913 | struct { /* statistic gathering variables */
|
|---|
| 914 | unsigned int fbiPixelsIn; /* Pixel counter (number pixels processed) */
|
|---|
| 915 | unsigned int fbiChromaFail; /* Pixel counter (number pixels failed Chroma test) */
|
|---|
| 916 | unsigned int fbiZfuncFail; /* Pixel counter (number pixels failed Z test) */
|
|---|
| 917 | unsigned int fbiAfuncFail; /* Pixel counter (number pixels failed Alpha test) */
|
|---|
| 918 | unsigned int fbiPixelsOut; /* Pixel counter (number pixels drawn) */
|
|---|
| 919 | } stats;
|
|---|
| 920 | unsigned long reserved0A6[10]; /* 0x0A6 to 0x0AF */
|
|---|
| 921 |
|
|---|
| 922 | unsigned long reserved0B0[15]; /* 0x0B0 to 0x0BE */
|
|---|
| 923 | unsigned long texChipSel; /* Texture Write Chip select */
|
|---|
| 924 |
|
|---|
| 925 | /* TMU registers */
|
|---|
| 926 | unsigned long textureMode; /* texture Mode */
|
|---|
| 927 | unsigned long tLOD; /* texture LOD settings */
|
|---|
| 928 | unsigned long tDetail; /* texture detail settings */
|
|---|
| 929 | unsigned long texBaseAddr; /* current texture base address */
|
|---|
| 930 | unsigned long texBaseAddr1;
|
|---|
| 931 | unsigned long texBaseAddr2;
|
|---|
| 932 | unsigned long texBaseAddr38;
|
|---|
| 933 | unsigned long trexInit0; /* hardware init bits */
|
|---|
| 934 | unsigned long trexInit1; /* hardware init bits */
|
|---|
| 935 | unsigned long nccTable0[12]; /* NCC decode tables, bits are packed */
|
|---|
| 936 | unsigned long nccTable1[12]; /* 4 words Y, 4 words I, 4 words Q */
|
|---|
| 937 |
|
|---|
| 938 | unsigned long reserved0E1[31]; /* 0x0E1 to 0x0FF */
|
|---|
| 939 | #endif
|
|---|
| 940 | } Sstregs;
|
|---|
| 941 |
|
|---|
| 942 | #ifndef SST96
|
|---|
| 943 | // Here are the defines for the alternate register mappings
|
|---|
| 944 | #define r_ALT r
|
|---|
| 945 | #define drdx_ALT g
|
|---|
| 946 | #define drdy_ALT b
|
|---|
| 947 | #define g_ALT z
|
|---|
| 948 | #define dgdx_ALT a
|
|---|
| 949 | #define dgdy_ALT s
|
|---|
| 950 | #define b_ALT t
|
|---|
| 951 | #define dbdx_ALT w
|
|---|
| 952 |
|
|---|
| 953 | #define dbdy_ALT drdx
|
|---|
| 954 | #define z_ALT dgdx
|
|---|
| 955 | #define dzdx_ALT dbdx
|
|---|
| 956 | #define dzdy_ALT dzdx
|
|---|
| 957 | #define a_ALT dadx
|
|---|
| 958 | #define dadx_ALT dsdx
|
|---|
| 959 | #define dady_ALT dtdx
|
|---|
| 960 | #define s_ALT dwdx
|
|---|
| 961 |
|
|---|
| 962 | #define dsdx_ALT drdy
|
|---|
| 963 | #define dsdy_ALT dgdy
|
|---|
| 964 | #define t_ALT dbdy
|
|---|
| 965 | #define dtdx_ALT dzdy
|
|---|
| 966 | #define dtdy_ALT dady
|
|---|
| 967 | #define w_ALT dsdy
|
|---|
| 968 | #define dwdx_ALT dtdy
|
|---|
| 969 | #define dwdy_ALT dwdy
|
|---|
| 970 |
|
|---|
| 971 | #define Fr_ALT Fr
|
|---|
| 972 | #define Fdrdx_ALT Fg
|
|---|
| 973 | #define Fdrdy_ALT Fb
|
|---|
| 974 | #define Fg_ALT Fz
|
|---|
| 975 | #define Fdgdx_ALT Fa
|
|---|
| 976 | #define Fdgdy_ALT Fs
|
|---|
| 977 | #define Fb_ALT Ft
|
|---|
| 978 | #define Fdbdx_ALT Fw
|
|---|
| 979 |
|
|---|
| 980 | #define Fdbdy_ALT Fdrdx
|
|---|
| 981 | #define Fz_ALT Fdgdx
|
|---|
| 982 | #define Fdzdx_ALT Fdbdx
|
|---|
| 983 | #define Fdzdy_ALT Fdzdx
|
|---|
| 984 | #define Fa_ALT Fdadx
|
|---|
| 985 | #define Fdadx_ALT Fdsdx
|
|---|
| 986 | #define Fdady_ALT Fdtdx
|
|---|
| 987 | #define Fs_ALT Fdwdx
|
|---|
| 988 |
|
|---|
| 989 | #define Fdsdx_ALT Fdrdy
|
|---|
| 990 | #define Fdsdy_ALT Fdgdy
|
|---|
| 991 | #define Ft_ALT Fdbdy
|
|---|
| 992 | #define Fdtdx_ALT Fdzdy
|
|---|
| 993 | #define Fdtdy_ALT Fdady
|
|---|
| 994 | #define Fw_ALT Fdsdy
|
|---|
| 995 | #define Fdwdx_ALT Fdtdy
|
|---|
| 996 | #define Fdwdy_ALT Fdwdy
|
|---|
| 997 | #else
|
|---|
| 998 | // Here are the defines for the alternate register mappings
|
|---|
| 999 | #define r_ALT r
|
|---|
| 1000 | #define drdx_ALT drdx
|
|---|
| 1001 | #define drdy_ALT drdy
|
|---|
| 1002 | #define g_ALT c
|
|---|
| 1003 | #define dgdx_ALT dgdx
|
|---|
| 1004 | #define dgdy_ALT dgdy
|
|---|
| 1005 | #define b_ALT b
|
|---|
| 1006 | #define dbdx_ALT dbdx
|
|---|
| 1007 |
|
|---|
| 1008 | #define dbdy_ALT dbdy
|
|---|
| 1009 | #define z_ALT zgdx
|
|---|
| 1010 | #define dzdx_ALT dzdx
|
|---|
| 1011 | #define dzdy_ALT dzdy
|
|---|
| 1012 | #define a_ALT a
|
|---|
| 1013 | #define dadx_ALT dadx
|
|---|
| 1014 | #define dady_ALT dady
|
|---|
| 1015 | #define s_ALT s
|
|---|
| 1016 |
|
|---|
| 1017 | #define dsdx_ALT dsdx
|
|---|
| 1018 | #define dsdy_ALT dsdy
|
|---|
| 1019 | #define t_ALT t
|
|---|
| 1020 | #define dtdx_ALT dtdx
|
|---|
| 1021 | #define dtdy_ALT dtdy
|
|---|
| 1022 | #define w_ALT w
|
|---|
| 1023 | #define dwdx_ALT dwdx
|
|---|
| 1024 | #define dwdy_ALT dwdy
|
|---|
| 1025 |
|
|---|
| 1026 | #define Fr_ALT Fr
|
|---|
| 1027 | #define Fdrdx_ALT Fdrdx
|
|---|
| 1028 | #define Fdrdy_ALT Fdrdy
|
|---|
| 1029 | #define Fg_ALT Fg
|
|---|
| 1030 | #define Fdgdx_ALT Fdgdx
|
|---|
| 1031 | #define Fdgdy_ALT Fdgdy
|
|---|
| 1032 | #define Fb_ALT Fb
|
|---|
| 1033 | #define Fdbdx_ALT Fdbdx
|
|---|
| 1034 |
|
|---|
| 1035 | #define Fdbdy_ALT Fdbdy
|
|---|
| 1036 | #define Fz_ALT Fz
|
|---|
| 1037 | #define Fdzdx_ALT Fdzdx
|
|---|
| 1038 | #define Fdzdy_ALT Fdzdy
|
|---|
| 1039 | #define Fa_ALT Fa
|
|---|
| 1040 | #define Fdadx_ALT Fdadx
|
|---|
| 1041 | #define Fdady_ALT Fdady
|
|---|
| 1042 | #define Fs_ALT Fs
|
|---|
| 1043 |
|
|---|
| 1044 | #define Fdsdx_ALT Fdsdx
|
|---|
| 1045 | #define Fdsdy_ALT Fdsdy
|
|---|
| 1046 | #define Ft_ALT Ft
|
|---|
| 1047 | #define Fdtdx_ALT Fdtdx
|
|---|
| 1048 | #define Fdtdy_ALT Fdtdy
|
|---|
| 1049 | #define Fw_ALT Fw
|
|---|
| 1050 | #define Fdwdx_ALT Fdwdx
|
|---|
| 1051 | #define Fdwdy_ALT Fdwdy
|
|---|
| 1052 | #endif
|
|---|
| 1053 |
|
|---|
| 1054 | // Here are the defines for the hardware
|
|---|
| 1055 | #define GET(s) s
|
|---|
| 1056 | #define GET16(s) s
|
|---|
| 1057 | #define SET(d,s) d = s
|
|---|
| 1058 | #define SET16(d,s) d = s
|
|---|
| 1059 | #define SETF(d,s) (*(float *)&(d)) = s
|
|---|
| 1060 |
|
|---|
| 1061 | // SET macros for FBI
|
|---|
| 1062 | #define SET_FBI(d,s) SET (*(&(d)+0x100),s)
|
|---|
| 1063 | #define SET_FBIF(d,s) SETF(*(&(d)+0x100),s)
|
|---|
| 1064 |
|
|---|
| 1065 | // SET macros for TMU0
|
|---|
| 1066 | #define SET_0(d,s) SET (*(&(d)+0x200),s)
|
|---|
| 1067 | #define SET_0F(d,s) SETF(*(&(d)+0x200),s)
|
|---|
| 1068 |
|
|---|
| 1069 | // SET macros for FBI+TMU0
|
|---|
| 1070 | #define SET_FBI_0(d,s) SET (*(&(d)+0x300),s)
|
|---|
| 1071 | #define SET_FBI_0F(d,s) SETF(*(&(d)+0x300),s)
|
|---|
| 1072 |
|
|---|
| 1073 | // SET macros for TMU1
|
|---|
| 1074 | #define SET_1(d,s) SET (*(&(d)+0x400),s)
|
|---|
| 1075 | #define SET_1F(d,s) SETF(*(&(d)+0x400),s)
|
|---|
| 1076 |
|
|---|
| 1077 | // SET macros for FBI+TMU1
|
|---|
| 1078 | #define SET_FBI_1(d,s) SET (*(&(d)+0x500),s)
|
|---|
| 1079 | #define SET_FBI_1F(d,s) SETF(*(&(d)+0x500),s)
|
|---|
| 1080 |
|
|---|
| 1081 | // SET macros for TMU2
|
|---|
| 1082 | #define SET_2(d,s) SET (*(&(d)+0x800),s)
|
|---|
| 1083 | #define SET_2F(d,s) SETF(*(&(d)+0x800),s)
|
|---|
| 1084 |
|
|---|
| 1085 | #ifndef SST96
|
|---|
| 1086 | #define SST_WRAP(sst,n) ((Sstregs *)((n)*0x4000+(long)(sst)))
|
|---|
| 1087 | #define SST_CHIP(sst,n) ((Sstregs *)((n)*0x400+(long)(sst)))
|
|---|
| 1088 | #define SST_TMU(sst,n) ((Sstregs *)((0x800<<(n))+(long)(sst)))
|
|---|
| 1089 | #define SST_TREX(sst,n) SST_TMU(sst,n)
|
|---|
| 1090 | #define SST_LFB_ADDRESS(sst) (0x400000+(long)(sst))
|
|---|
| 1091 | #define SST_TEX_ADDRESS(sst) (0x800000+(long)(sst))
|
|---|
| 1092 | #else
|
|---|
| 1093 | #define SST_WRAP(sst,n) ((Sstregs *)(((n) << 12) + ((FxU32) (sst))))
|
|---|
| 1094 | #define SST_CHIP(sst,n) ((Sstregs *)(((n) << 16) + ((FxU32) (sst))))
|
|---|
| 1095 | #define SST_TMU(sst,n) ((Sstregs *)(((n) << 17) + ((FxU32) (sst))))
|
|---|
| 1096 | #define SST_TREX(sst,n) SST_TMU(sst,n)
|
|---|
| 1097 | #define SST_LFB_ADDRESS(sst) (0x000000+(FxU32)(sst))
|
|---|
| 1098 | #define SST_TEX_ADDRESS(sst) (0x600000+(FxU32)(sst))
|
|---|
| 1099 | #endif
|
|---|
| 1100 |
|
|---|
| 1101 | extern unsigned long sstMipMapSize[4][16];
|
|---|
| 1102 | extern unsigned long sstMipMapOffset[4][16];
|
|---|
| 1103 | extern unsigned long sstMipMapOffset_Tsplit[4][16];
|
|---|
| 1104 |
|
|---|
| 1105 |
|
|---|
| 1106 | extern void sstMemoryConfig(int fbiMem, int trex0Mem,int trex1Mem,int trex2Mem);
|
|---|
| 1107 | extern Sstregs *sstGinit (char *, int);
|
|---|
| 1108 | extern void sstTrexChips(int);
|
|---|
| 1109 |
|
|---|
| 1110 | #ifdef __cplusplus
|
|---|
| 1111 | }
|
|---|
| 1112 | #endif
|
|---|
| 1113 |
|
|---|
| 1114 | #endif /* !__SST_H__ */
|
|---|
