/************************************************************************** * * * Copyright (C) 1994, Silicon Graphics, Inc. * * * * These coded instructions, statements, and computer programs contain * * unpublished proprietary information of Silicon Graphics, Inc., and * * are protected by Federal copyright law. They may not be disclosed * * to third parties or copied or duplicated in any form, in whole or * * in part, without the prior written consent of Silicon Graphics, Inc. * * * **************************************************************************/ /************************************************************************** * * $Revision: 1.140 $ * $Date: 1999/05/19 08:37:59 $ * $Source: /hosts/gate3/exdisk2/cvs/N64OS/Master/cvsmdev2/PR/include/gbi.h,v $ * **************************************************************************/ #ifndef _GBI_H_ #define _GBI_H_ #include /* * To use the F3DEX ucodes, define F3DEX_GBI before include this file. * * #define F3DEX_GBI * #include * * or * * cc -c -DF3DEX_GBI -I.... foo.c * */ /************************************************************************** * * Graphics Binary Interface * **************************************************************************/ /* * Graphics Commands, 'xxx' parts may be generated from ucode * * The command format is * * |00xxxxxx| = DMA 0,..,127 * |10xxxxxx| = Immediate Mode -65,..,-128 * |11xxxxxx| = RDP cmds -1,..,-64 * * Note: in order for the RSP microcode to process RDP commands opaquely, * we need to further identify those RDP commands that need DRAM address * "fixup". To do this, we have the dummy command G_RDP_ADDR_FIXUP, and * all |RDP commands| less than this are commands with embedded DRAM * addresses. Further, the format of these commands should be similar so * only one fixup routine is needed. * * Further explanation: * The names of the commands are somewhat misleading. Here is clarification: * * - a 'DMA' type command has a pointer to additional data and * causes a DMA transfer to bring that into DMEM. * * - an 'Immediate' type command isn't really 'immediate', in the * traditional sense. This just means that the entire command fits * in the 64-bit word, and the ucode can execute it 'immediately' * without additional memory transfers. * * - an 'RDP' command is identified as such because the RDP * commands can be passed-thru the RSP and sent to the RDP * directly. One further confusing thing, is that some 'DP' * macros below actually generate immediate commands, not * not direct DP commands. * * IMPLEMENTATION NOTE: * There is another group of RDP commands that includes the triangle commands * generated by the RSP code. These are the raw commands the rasterizer * hardware chews on, with slope info, etc. They will follow the RDP * ordering... * * IMPLEMENTATION NOTE: * The RDP hardware has some of these bit patterns wired up. If the hardware * changes, we must adjust this table, likewise we can't change/add things * once the hardware is frozen. (actually, the RDP hardware only looks at * the lower 6 bits of the command byte) * */ #ifdef F3DEX_GBI_2 # ifndef F3DEX_GBI # define F3DEX_GBI # endif #define G_NOOP 0x00 #define G_RDPHALF_2 0xf1 #define G_SETOTHERMODE_H 0xe3 #define G_SETOTHERMODE_L 0xe2 #define G_RDPHALF_1 0xe1 #define G_SPNOOP 0xe0 #define G_ENDDL 0xdf #define G_DL 0xde #define G_LOAD_UCODE 0xdd #define G_MOVEMEM 0xdc #define G_MOVEWORD 0xdb #define G_MTX 0xda #define G_GEOMETRYMODE 0xd9 #define G_POPMTX 0xd8 #define G_TEXTURE 0xd7 #define G_DMA_IO 0xd6 #define G_SPECIAL_1 0xd5 #define G_SPECIAL_2 0xd4 #define G_SPECIAL_3 0xd3 #define G_VTX 0x01 #define G_MODIFYVTX 0x02 #define G_CULLDL 0x03 #define G_BRANCH_Z 0x04 #define G_TRI1 0x05 #define G_TRI2 0x06 #define G_QUAD 0x07 #define G_LINE3D 0x08 #else /* F3DEX_GBI_2 */ /* DMA commands: */ #define G_SPNOOP 0 /* handle 0 gracefully */ #define G_MTX 1 #define G_RESERVED0 2 /* not implemeted */ #define G_MOVEMEM 3 /* move a block of memory (up to 4 words) to dmem */ #define G_VTX 4 #define G_RESERVED1 5 /* not implemeted */ #define G_DL 6 #define G_RESERVED2 7 /* not implemeted */ #define G_RESERVED3 8 /* not implemeted */ #define G_SPRITE2D_BASE 9 /* sprite command */ /* IMMEDIATE commands: */ #define G_IMMFIRST -65 #define G_TRI1 (G_IMMFIRST-0) #define G_CULLDL (G_IMMFIRST-1) #define G_POPMTX (G_IMMFIRST-2) #define G_MOVEWORD (G_IMMFIRST-3) #define G_TEXTURE (G_IMMFIRST-4) #define G_SETOTHERMODE_H (G_IMMFIRST-5) #define G_SETOTHERMODE_L (G_IMMFIRST-6) #define G_ENDDL (G_IMMFIRST-7) #define G_SETGEOMETRYMODE (G_IMMFIRST-8) #define G_CLEARGEOMETRYMODE (G_IMMFIRST-9) #define G_LINE3D (G_IMMFIRST-10) #define G_RDPHALF_1 (G_IMMFIRST-11) #define G_RDPHALF_2 (G_IMMFIRST-12) #if (defined(F3DEX_GBI)||defined(F3DLP_GBI)) # define G_MODIFYVTX (G_IMMFIRST-13) # define G_TRI2 (G_IMMFIRST-14) # define G_BRANCH_Z (G_IMMFIRST-15) # define G_LOAD_UCODE (G_IMMFIRST-16) #else # define G_RDPHALF_CONT (G_IMMFIRST-13) #endif /* We are overloading 2 of the immediate commands to keep the byte alignment of dmem the same */ #define G_SPRITE2D_SCALEFLIP (G_IMMFIRST-1) #define G_SPRITE2D_DRAW (G_IMMFIRST-2) /* RDP commands: */ #define G_NOOP 0xc0 /* 0 */ #endif /* F3DEX_GBI_2 */ /* RDP commands: */ #define G_SETCIMG 0xff /* -1 */ #define G_SETZIMG 0xfe /* -2 */ #define G_SETTIMG 0xfd /* -3 */ #define G_SETCOMBINE 0xfc /* -4 */ #define G_SETENVCOLOR 0xfb /* -5 */ #define G_SETPRIMCOLOR 0xfa /* -6 */ #define G_SETBLENDCOLOR 0xf9 /* -7 */ #define G_SETFOGCOLOR 0xf8 /* -8 */ #define G_SETFILLCOLOR 0xf7 /* -9 */ #define G_FILLRECT 0xf6 /* -10 */ #define G_SETTILE 0xf5 /* -11 */ #define G_LOADTILE 0xf4 /* -12 */ #define G_LOADBLOCK 0xf3 /* -13 */ #define G_SETTILESIZE 0xf2 /* -14 */ #define G_LOADTLUT 0xf0 /* -16 */ #define G_RDPSETOTHERMODE 0xef /* -17 */ #define G_SETPRIMDEPTH 0xee /* -18 */ #define G_SETSCISSOR 0xed /* -19 */ #define G_SETCONVERT 0xec /* -20 */ #define G_SETKEYR 0xeb /* -21 */ #define G_SETKEYGB 0xea /* -22 */ #define G_RDPFULLSYNC 0xe9 /* -23 */ #define G_RDPTILESYNC 0xe8 /* -24 */ #define G_RDPPIPESYNC 0xe7 /* -25 */ #define G_RDPLOADSYNC 0xe6 /* -26 */ #define G_TEXRECTFLIP 0xe5 /* -27 */ #define G_TEXRECT 0xe4 /* -28 */ /* * The following commands are the "generated" RDP commands; the user * never sees them, the RSP microcode generates them. * * The layout of the bits is magical, to save work in the ucode. * These id's are -56, -52, -54, -50, -55, -51, -53, -49, ... * edge, shade, texture, zbuff bits: estz */ #define G_TRI_FILL 0xc8 /* fill triangle: 11001000 */ #define G_TRI_SHADE 0xcc /* shade triangle: 11001100 */ #define G_TRI_TXTR 0xca /* texture triangle: 11001010 */ #define G_TRI_SHADE_TXTR 0xce /* shade, texture triangle: 11001110 */ #define G_TRI_FILL_ZBUFF 0xc9 /* fill, zbuff triangle: 11001001 */ #define G_TRI_SHADE_ZBUFF 0xcd /* shade, zbuff triangle: 11001101 */ #define G_TRI_TXTR_ZBUFF 0xcb /* texture, zbuff triangle: 11001011 */ #define G_TRI_SHADE_TXTR_ZBUFF 0xcf /* shade, txtr, zbuff trngl: 11001111 */ /* * A TRI_FILL triangle is just the edges. You need to set the DP * to use primcolor, in order to see anything. (it is NOT a triangle * that gets rendered in 'fill mode'. Triangles can't be rendered * in 'fill mode') * * A TRI_SHADE is a gouraud triangle that has colors interpolated. * Flat-shaded triangles (from the software) are still gouraud shaded, * it's just the colors are all the same and the deltas are 0. * * Other triangle types, and combinations are more obvious. */ /* masks to build RDP triangle commands: */ #define G_RDP_TRI_FILL_MASK 0x08 #define G_RDP_TRI_SHADE_MASK 0x04 #define G_RDP_TRI_TXTR_MASK 0x02 #define G_RDP_TRI_ZBUFF_MASK 0x01 /* * HACK: * This is a dreadful hack. For version 1.0 hardware, there are still * some 'bowtie' hangs. This parameter can be increased to avoid * the hangs. Every increase of 4 chops one scanline off of every * triangle. Values of 4,8,12 should be sufficient to avoid any * bowtie hang. * * Change this value, then recompile ALL of your program (including static * display lists!) * * THIS WILL BE REMOVED FOR HARDWARE VERSION 2.0! */ #define BOWTIE_VAL 0 /* gets added to RDP command, in order to test for addres fixup: */ #define G_RDP_ADDR_FIXUP 3 /* |RDP cmds| <= this, do addr fixup */ #ifdef _LANGUAGE_ASSEMBLY #define G_RDP_TEXRECT_CHECK ((-1*G_TEXRECTFLIP)& 0xff) #endif /* macros for command parsing: */ #define GDMACMD(x) (x) #define GIMMCMD(x) (G_IMMFIRST-(x)) #define GRDPCMD(x) (0xff-(x)) #define G_DMACMDSIZ 128 #define G_IMMCMDSIZ 64 #define G_RDPCMDSIZ 64 /* * Coordinate shift values, number of bits of fraction */ #define G_TEXTURE_IMAGE_FRAC 2 #define G_TEXTURE_SCALE_FRAC 16 #define G_SCALE_FRAC 8 #define G_ROTATE_FRAC 16 /* * Parameters to graphics commands */ /* * Data packing macros */ /* * Maximum z-buffer value, used to initialize the z-buffer. * Note : this number is NOT the viewport z-scale constant. * See the comment next to G_MAXZ for more info. */ #define G_MAXFBZ 0x3fff /* 3b exp, 11b mantissa */ #define GPACK_RGBA5551(r, g, b, a) ((((r)<<8) & 0xf800) | \ (((g)<<3) & 0x7c0) | \ (((b)>>2) & 0x3e) | ((a) & 0x1)) #define GPACK_ZDZ(z, dz) ((z) << 2 | (dz)) /* * G_MTX: parameter flags */ #ifdef F3DEX_GBI_2 # define G_MTX_MODELVIEW 0x00 /* matrix types */ # define G_MTX_PROJECTION 0x04 # define G_MTX_MUL 0x00 /* concat or load */ # define G_MTX_LOAD 0x02 # define G_MTX_NOPUSH 0x00 /* push or not */ # define G_MTX_PUSH 0x01 #else /* F3DEX_GBI_2 */ # define G_MTX_MODELVIEW 0x00 /* matrix types */ # define G_MTX_PROJECTION 0x01 # define G_MTX_MUL 0x00 /* concat or load */ # define G_MTX_LOAD 0x02 # define G_MTX_NOPUSH 0x00 /* push or not */ # define G_MTX_PUSH 0x04 #endif /* F3DEX_GBI_2 */ /* * flags for G_SETGEOMETRYMODE * (this rendering state is maintained in RSP) * * DO NOT USE THE LOW 8 BITS OF GEOMETRYMODE: * The weird bit-ordering is for the micro-code: the lower byte * can be OR'd in with G_TRI_SHADE (11001100) to construct * the triangle command directly. Don't break it... * * DO NOT USE THE HIGH 8 BITS OF GEOMETRYMODE: * The high byte is OR'd with 0x703 to form the clip code mask. * If it is set to 0x04, this will cause near clipping to occur. * If it is zero, near clipping will not occur. * * Further explanation: * G_SHADE is necessary in order to see the color that you passed * down with the vertex. If G_SHADE isn't set, you need to set the DP * appropriately and use primcolor to see anything. * * G_SHADING_SMOOTH enabled means use all 3 colors of the triangle. * If it is not set, then do 'flat shading', where only one vertex color * is used (and all 3 vertices are set to that same color by the ucode) * See the man page for gSP1Triangle(). * */ #define G_ZBUFFER 0x00000001 #define G_SHADE 0x00000004 /* enable Gouraud interp */ /* rest of low byte reserved for setup ucode */ #ifdef F3DEX_GBI_2 # define G_TEXTURE_ENABLE 0x00000000 /* Ignored */ # define G_SHADING_SMOOTH 0x00200000 /* flat or smooth shaded */ # define G_CULL_FRONT 0x00000200 # define G_CULL_BACK 0x00000400 # define G_CULL_BOTH 0x00000600 /* To make code cleaner */ #else # define G_TEXTURE_ENABLE 0x00000002 /* Microcode use only */ # define G_SHADING_SMOOTH 0x00000200 /* flat or smooth shaded */ # define G_CULL_FRONT 0x00001000 # define G_CULL_BACK 0x00002000 # define G_CULL_BOTH 0x00003000 /* To make code cleaner */ #endif #define G_FOG 0x00010000 #define G_LIGHTING 0x00020000 #define G_TEXTURE_GEN 0x00040000 #define G_TEXTURE_GEN_LINEAR 0x00080000 #define G_LOD 0x00100000 /* NOT IMPLEMENTED */ #if (defined(F3DEX_GBI)||defined(F3DLP_GBI)) # define G_CLIPPING 0x00800000 #else # define G_CLIPPING 0x00000000 #endif #ifdef _LANGUAGE_ASSEMBLY #define G_FOG_H (G_FOG/0x10000) #define G_LIGHTING_H (G_LIGHTING/0x10000) #define G_TEXTURE_GEN_H (G_TEXTURE_GEN/0x10000) #define G_TEXTURE_GEN_LINEAR_H (G_TEXTURE_GEN_LINEAR/0x10000) #define G_LOD_H (G_LOD/0x10000) /* NOT IMPLEMENTED */ #if (defined(F3DEX_GBI)||defined(F3DLP_GBI)) # define G_CLIPPING_H (G_CLIPPING/0x10000) #endif #endif /* Need these defined for Sprite Microcode */ #ifdef _LANGUAGE_ASSEMBLY #define G_TX_LOADTILE 7 #define G_TX_RENDERTILE 0 #define G_TX_NOMIRROR 0 #define G_TX_WRAP 0 #define G_TX_MIRROR 0x1 #define G_TX_CLAMP 0x2 #define G_TX_NOMASK 0 #define G_TX_NOLOD 0 #endif /* * G_SETIMG fmt: set image formats */ #define G_IM_FMT_RGBA 0 #define G_IM_FMT_YUV 1 #define G_IM_FMT_CI 2 #define G_IM_FMT_IA 3 #define G_IM_FMT_I 4 /* * G_SETIMG siz: set image pixel size */ #define G_IM_SIZ_4b 0 #define G_IM_SIZ_8b 1 #define G_IM_SIZ_16b 2 #define G_IM_SIZ_32b 3 #define G_IM_SIZ_DD 5 #define G_IM_SIZ_4b_BYTES 0 #define G_IM_SIZ_4b_TILE_BYTES G_IM_SIZ_4b_BYTES #define G_IM_SIZ_4b_LINE_BYTES G_IM_SIZ_4b_BYTES #define G_IM_SIZ_8b_BYTES 1 #define G_IM_SIZ_8b_TILE_BYTES G_IM_SIZ_8b_BYTES #define G_IM_SIZ_8b_LINE_BYTES G_IM_SIZ_8b_BYTES #define G_IM_SIZ_16b_BYTES 2 #define G_IM_SIZ_16b_TILE_BYTES G_IM_SIZ_16b_BYTES #define G_IM_SIZ_16b_LINE_BYTES G_IM_SIZ_16b_BYTES #define G_IM_SIZ_32b_BYTES 4 #define G_IM_SIZ_32b_TILE_BYTES 2 #define G_IM_SIZ_32b_LINE_BYTES 2 #define G_IM_SIZ_4b_LOAD_BLOCK G_IM_SIZ_16b #define G_IM_SIZ_8b_LOAD_BLOCK G_IM_SIZ_16b #define G_IM_SIZ_16b_LOAD_BLOCK G_IM_SIZ_16b #define G_IM_SIZ_32b_LOAD_BLOCK G_IM_SIZ_32b #define G_IM_SIZ_4b_SHIFT 2 #define G_IM_SIZ_8b_SHIFT 1 #define G_IM_SIZ_16b_SHIFT 0 #define G_IM_SIZ_32b_SHIFT 0 #define G_IM_SIZ_4b_INCR 3 #define G_IM_SIZ_8b_INCR 1 #define G_IM_SIZ_16b_INCR 0 #define G_IM_SIZ_32b_INCR 0 /* * G_SETCOMBINE: color combine modes */ /* Color combiner constants: */ #define G_CCMUX_COMBINED 0 #define G_CCMUX_TEXEL0 1 #define G_CCMUX_TEXEL1 2 #define G_CCMUX_PRIMITIVE 3 #define G_CCMUX_SHADE 4 #define G_CCMUX_ENVIRONMENT 5 #define G_CCMUX_CENTER 6 #define G_CCMUX_SCALE 6 #define G_CCMUX_COMBINED_ALPHA 7 #define G_CCMUX_TEXEL0_ALPHA 8 #define G_CCMUX_TEXEL1_ALPHA 9 #define G_CCMUX_PRIMITIVE_ALPHA 10 #define G_CCMUX_SHADE_ALPHA 11 #define G_CCMUX_ENV_ALPHA 12 #define G_CCMUX_LOD_FRACTION 13 #define G_CCMUX_PRIM_LOD_FRAC 14 #define G_CCMUX_NOISE 7 #define G_CCMUX_K4 7 #define G_CCMUX_K5 15 #define G_CCMUX_1 6 #define G_CCMUX_0 31 /* Alpha combiner constants: */ #define G_ACMUX_COMBINED 0 #define G_ACMUX_TEXEL0 1 #define G_ACMUX_TEXEL1 2 #define G_ACMUX_PRIMITIVE 3 #define G_ACMUX_SHADE 4 #define G_ACMUX_ENVIRONMENT 5 #define G_ACMUX_LOD_FRACTION 0 #define G_ACMUX_PRIM_LOD_FRAC 6 #define G_ACMUX_1 6 #define G_ACMUX_0 7 /* typical CC cycle 1 modes */ #define G_CC_PRIMITIVE 0, 0, 0, PRIMITIVE, 0, 0, 0, PRIMITIVE #define G_CC_SHADE 0, 0, 0, SHADE, 0, 0, 0, SHADE #define G_CC_MODULATEI TEXEL0, 0, SHADE, 0, 0, 0, 0, SHADE #define G_CC_MODULATEIA TEXEL0, 0, SHADE, 0, TEXEL0, 0, SHADE, 0 #define G_CC_MODULATEIDECALA TEXEL0, 0, SHADE, 0, 0, 0, 0, TEXEL0 #define G_CC_MODULATERGB G_CC_MODULATEI #define G_CC_MODULATERGBA G_CC_MODULATEIA #define G_CC_MODULATERGBDECALA G_CC_MODULATEIDECALA #define G_CC_MODULATEI_PRIM TEXEL0, 0, PRIMITIVE, 0, 0, 0, 0, PRIMITIVE #define G_CC_MODULATEIA_PRIM TEXEL0, 0, PRIMITIVE, 0, TEXEL0, 0, PRIMITIVE, 0 #define G_CC_MODULATEIDECALA_PRIM TEXEL0, 0, PRIMITIVE, 0, 0, 0, 0, TEXEL0 #define G_CC_MODULATERGB_PRIM G_CC_MODULATEI_PRIM #define G_CC_MODULATERGBA_PRIM G_CC_MODULATEIA_PRIM #define G_CC_MODULATERGBDECALA_PRIM G_CC_MODULATEIDECALA_PRIM #define G_CC_DECALRGB 0, 0, 0, TEXEL0, 0, 0, 0, SHADE #define G_CC_DECALRGBA 0, 0, 0, TEXEL0, 0, 0, 0, TEXEL0 #define G_CC_BLENDI ENVIRONMENT, SHADE, TEXEL0, SHADE, 0, 0, 0, SHADE #define G_CC_BLENDIA ENVIRONMENT, SHADE, TEXEL0, SHADE, TEXEL0, 0, SHADE, 0 #define G_CC_BLENDIDECALA ENVIRONMENT, SHADE, TEXEL0, SHADE, 0, 0, 0, TEXEL0 #define G_CC_BLENDRGBA TEXEL0, SHADE, TEXEL0_ALPHA, SHADE, 0, 0, 0, SHADE #define G_CC_BLENDRGBDECALA TEXEL0, SHADE, TEXEL0_ALPHA, SHADE, 0, 0, 0, TEXEL0 #define G_CC_ADDRGB 1, 0, TEXEL0, SHADE, 0, 0, 0, SHADE #define G_CC_ADDRGBDECALA 1, 0, TEXEL0, SHADE, 0, 0, 0, TEXEL0 #define G_CC_REFLECTRGB ENVIRONMENT, 0, TEXEL0, SHADE, 0, 0, 0, SHADE #define G_CC_REFLECTRGBDECALA ENVIRONMENT, 0, TEXEL0, SHADE, 0, 0, 0, TEXEL0 #define G_CC_HILITERGB PRIMITIVE, SHADE, TEXEL0, SHADE, 0, 0, 0, SHADE #define G_CC_HILITERGBA PRIMITIVE, SHADE, TEXEL0, SHADE, PRIMITIVE, SHADE, TEXEL0, SHADE #define G_CC_HILITERGBDECALA PRIMITIVE, SHADE, TEXEL0, SHADE, 0, 0, 0, TEXEL0 #define G_CC_SHADEDECALA 0, 0, 0, SHADE, 0, 0, 0, TEXEL0 #define G_CC_BLENDPE PRIMITIVE, ENVIRONMENT, TEXEL0, ENVIRONMENT, TEXEL0, 0, SHADE, 0 #define G_CC_BLENDPEDECALA PRIMITIVE, ENVIRONMENT, TEXEL0, ENVIRONMENT, 0, 0, 0, TEXEL0 /* oddball modes */ #define _G_CC_BLENDPE ENVIRONMENT, PRIMITIVE, TEXEL0, PRIMITIVE, TEXEL0, 0, SHADE, 0 #define _G_CC_BLENDPEDECALA ENVIRONMENT, PRIMITIVE, TEXEL0, PRIMITIVE, 0, 0, 0, TEXEL0 #define _G_CC_TWOCOLORTEX PRIMITIVE, SHADE, TEXEL0, SHADE, 0, 0, 0, SHADE /* used for 1-cycle sparse mip-maps, primitive color has color of lowest LOD */ #define _G_CC_SPARSEST PRIMITIVE, TEXEL0, LOD_FRACTION, TEXEL0, PRIMITIVE, TEXEL0, LOD_FRACTION, TEXEL0 #define G_CC_TEMPLERP TEXEL1, TEXEL0, PRIM_LOD_FRAC, TEXEL0, TEXEL1, TEXEL0, PRIM_LOD_FRAC, TEXEL0 /* typical CC cycle 1 modes, usually followed by other cycle 2 modes */ #define G_CC_TRILERP TEXEL1, TEXEL0, LOD_FRACTION, TEXEL0, TEXEL1, TEXEL0, LOD_FRACTION, TEXEL0 #define G_CC_INTERFERENCE TEXEL0, 0, TEXEL1, 0, TEXEL0, 0, TEXEL1, 0 /* * One-cycle color convert operation */ #define G_CC_1CYUV2RGB TEXEL0, K4, K5, TEXEL0, 0, 0, 0, SHADE /* * NOTE: YUV2RGB expects TF step1 color conversion to occur in 2nd clock. * Therefore, CC looks for step1 results in TEXEL1 */ #define G_CC_YUV2RGB TEXEL1, K4, K5, TEXEL1, 0, 0, 0, 0 /* typical CC cycle 2 modes */ #define G_CC_PASS2 0, 0, 0, COMBINED, 0, 0, 0, COMBINED #define G_CC_MODULATEI2 COMBINED, 0, SHADE, 0, 0, 0, 0, SHADE #define G_CC_MODULATEIA2 COMBINED, 0, SHADE, 0, COMBINED, 0, SHADE, 0 #define G_CC_MODULATERGB2 G_CC_MODULATEI2 #define G_CC_MODULATERGBA2 G_CC_MODULATEIA2 #define G_CC_MODULATEI_PRIM2 COMBINED, 0, PRIMITIVE, 0, 0, 0, 0, PRIMITIVE #define G_CC_MODULATEIA_PRIM2 COMBINED, 0, PRIMITIVE, 0, COMBINED, 0, PRIMITIVE, 0 #define G_CC_MODULATERGB_PRIM2 G_CC_MODULATEI_PRIM2 #define G_CC_MODULATERGBA_PRIM2 G_CC_MODULATEIA_PRIM2 #define G_CC_DECALRGB2 0, 0, 0, COMBINED, 0, 0, 0, SHADE /* * ? #define G_CC_DECALRGBA2 COMBINED, SHADE, COMBINED_ALPHA, SHADE, 0, 0, 0, SHADE */ #define G_CC_BLENDI2 ENVIRONMENT, SHADE, COMBINED, SHADE, 0, 0, 0, SHADE #define G_CC_BLENDIA2 ENVIRONMENT, SHADE, COMBINED, SHADE, COMBINED, 0, SHADE, 0 #define G_CC_CHROMA_KEY2 TEXEL0, CENTER, SCALE, 0, 0, 0, 0, 0 #define G_CC_HILITERGB2 ENVIRONMENT, COMBINED, TEXEL0, COMBINED, 0, 0, 0, SHADE #define G_CC_HILITERGBA2 ENVIRONMENT, COMBINED, TEXEL0, COMBINED, ENVIRONMENT, COMBINED, TEXEL0, COMBINED #define G_CC_HILITERGBDECALA2 ENVIRONMENT, COMBINED, TEXEL0, COMBINED, 0, 0, 0, TEXEL0 #define G_CC_HILITERGBPASSA2 ENVIRONMENT, COMBINED, TEXEL0, COMBINED, 0, 0, 0, COMBINED /* * G_SETOTHERMODE_L sft: shift count */ #define G_MDSFT_ALPHACOMPARE 0 #define G_MDSFT_ZSRCSEL 2 #define G_MDSFT_RENDERMODE 3 #define G_MDSFT_BLENDER 16 /* * G_SETOTHERMODE_H sft: shift count */ #define G_MDSFT_BLENDMASK 0 /* unsupported */ #define G_MDSFT_ALPHADITHER 4 #define G_MDSFT_RGBDITHER 6 #define G_MDSFT_COMBKEY 8 #define G_MDSFT_TEXTCONV 9 #define G_MDSFT_TEXTFILT 12 #define G_MDSFT_TEXTLUT 14 #define G_MDSFT_TEXTLOD 16 #define G_MDSFT_TEXTDETAIL 17 #define G_MDSFT_TEXTPERSP 19 #define G_MDSFT_CYCLETYPE 20 #define G_MDSFT_COLORDITHER 22 /* unsupported in HW 2.0 */ #define G_MDSFT_PIPELINE 23 /* G_SETOTHERMODE_H gPipelineMode */ #define G_PM_1PRIMITIVE (1 << G_MDSFT_PIPELINE) #define G_PM_NPRIMITIVE (0 << G_MDSFT_PIPELINE) /* G_SETOTHERMODE_H gSetCycleType */ #define G_CYC_1CYCLE (0 << G_MDSFT_CYCLETYPE) #define G_CYC_2CYCLE (1 << G_MDSFT_CYCLETYPE) #define G_CYC_COPY (2 << G_MDSFT_CYCLETYPE) #define G_CYC_FILL (3 << G_MDSFT_CYCLETYPE) /* G_SETOTHERMODE_H gSetTexturePersp */ #define G_TP_NONE (0 << G_MDSFT_TEXTPERSP) #define G_TP_PERSP (1 << G_MDSFT_TEXTPERSP) /* G_SETOTHERMODE_H gSetTextureDetail */ #define G_TD_CLAMP (0 << G_MDSFT_TEXTDETAIL) #define G_TD_SHARPEN (1 << G_MDSFT_TEXTDETAIL) #define G_TD_DETAIL (2 << G_MDSFT_TEXTDETAIL) /* G_SETOTHERMODE_H gSetTextureLOD */ #define G_TL_TILE (0 << G_MDSFT_TEXTLOD) #define G_TL_LOD (1 << G_MDSFT_TEXTLOD) /* G_SETOTHERMODE_H gSetTextureLUT */ #define G_TT_NONE (0 << G_MDSFT_TEXTLUT) #define G_TT_RGBA16 (2 << G_MDSFT_TEXTLUT) #define G_TT_IA16 (3 << G_MDSFT_TEXTLUT) /* G_SETOTHERMODE_H gSetTextureFilter */ #define G_TF_POINT (0 << G_MDSFT_TEXTFILT) #define G_TF_AVERAGE (3 << G_MDSFT_TEXTFILT) #define G_TF_BILERP (2 << G_MDSFT_TEXTFILT) /* G_SETOTHERMODE_H gSetTextureConvert */ #define G_TC_CONV (0 << G_MDSFT_TEXTCONV) #define G_TC_FILTCONV (5 << G_MDSFT_TEXTCONV) #define G_TC_FILT (6 << G_MDSFT_TEXTCONV) /* G_SETOTHERMODE_H gSetCombineKey */ #define G_CK_NONE (0 << G_MDSFT_COMBKEY) #define G_CK_KEY (1 << G_MDSFT_COMBKEY) /* G_SETOTHERMODE_H gSetColorDither */ #define G_CD_MAGICSQ (0 << G_MDSFT_RGBDITHER) #define G_CD_BAYER (1 << G_MDSFT_RGBDITHER) #define G_CD_NOISE (2 << G_MDSFT_RGBDITHER) #ifndef _HW_VERSION_1 #define G_CD_DISABLE (3 << G_MDSFT_RGBDITHER) #define G_CD_ENABLE G_CD_NOISE /* HW 1.0 compatibility mode */ #else #define G_CD_ENABLE (1 << G_MDSFT_COLORDITHER) #define G_CD_DISABLE (0 << G_MDSFT_COLORDITHER) #endif /* G_SETOTHERMODE_H gSetAlphaDither */ #define G_AD_PATTERN (0 << G_MDSFT_ALPHADITHER) #define G_AD_NOTPATTERN (1 << G_MDSFT_ALPHADITHER) #define G_AD_NOISE (2 << G_MDSFT_ALPHADITHER) #define G_AD_DISABLE (3 << G_MDSFT_ALPHADITHER) /* G_SETOTHERMODE_L gSetAlphaCompare */ #define G_AC_NONE (0 << G_MDSFT_ALPHACOMPARE) #define G_AC_THRESHOLD (1 << G_MDSFT_ALPHACOMPARE) #define G_AC_DITHER (3 << G_MDSFT_ALPHACOMPARE) /* G_SETOTHERMODE_L gSetDepthSource */ #define G_ZS_PIXEL (0 << G_MDSFT_ZSRCSEL) #define G_ZS_PRIM (1 << G_MDSFT_ZSRCSEL) /* G_SETOTHERMODE_L gSetRenderMode */ #define AA_EN 0x8 #define Z_CMP 0x10 #define Z_UPD 0x20 #define IM_RD 0x40 #define CLR_ON_CVG 0x80 #define CVG_DST_CLAMP 0 #define CVG_DST_WRAP 0x100 #define CVG_DST_FULL 0x200 #define CVG_DST_SAVE 0x300 #define ZMODE_OPA 0 #define ZMODE_INTER 0x400 #define ZMODE_XLU 0x800 #define ZMODE_DEC 0xc00 #define CVG_X_ALPHA 0x1000 #define ALPHA_CVG_SEL 0x2000 #define FORCE_BL 0x4000 #define TEX_EDGE 0x0000 /* used to be 0x8000 */ #define G_BL_CLR_IN 0 #define G_BL_CLR_MEM 1 #define G_BL_CLR_BL 2 #define G_BL_CLR_FOG 3 #define G_BL_1MA 0 #define G_BL_A_MEM 1 #define G_BL_A_IN 0 #define G_BL_A_FOG 1 #define G_BL_A_SHADE 2 #define G_BL_1 2 #define G_BL_0 3 #define GBL_c1(m1a, m1b, m2a, m2b) \ (m1a) << 30 | (m1b) << 26 | (m2a) << 22 | (m2b) << 18 #define GBL_c2(m1a, m1b, m2a, m2b) \ (m1a) << 28 | (m1b) << 24 | (m2a) << 20 | (m2b) << 16 #define RM_AA_ZB_OPA_SURF(clk) \ AA_EN | Z_CMP | Z_UPD | IM_RD | CVG_DST_CLAMP | \ ZMODE_OPA | ALPHA_CVG_SEL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_RA_ZB_OPA_SURF(clk) \ AA_EN | Z_CMP | Z_UPD | CVG_DST_CLAMP | \ ZMODE_OPA | ALPHA_CVG_SEL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_AA_ZB_XLU_SURF(clk) \ AA_EN | Z_CMP | IM_RD | CVG_DST_WRAP | CLR_ON_CVG | \ FORCE_BL | ZMODE_XLU | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_ZB_OPA_DECAL(clk) \ AA_EN | Z_CMP | IM_RD | CVG_DST_WRAP | ALPHA_CVG_SEL | \ ZMODE_DEC | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_RA_ZB_OPA_DECAL(clk) \ AA_EN | Z_CMP | CVG_DST_WRAP | ALPHA_CVG_SEL | \ ZMODE_DEC | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_AA_ZB_XLU_DECAL(clk) \ AA_EN | Z_CMP | IM_RD | CVG_DST_WRAP | CLR_ON_CVG | \ FORCE_BL | ZMODE_DEC | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_ZB_OPA_INTER(clk) \ AA_EN | Z_CMP | Z_UPD | IM_RD | CVG_DST_CLAMP | \ ALPHA_CVG_SEL | ZMODE_INTER | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_RA_ZB_OPA_INTER(clk) \ AA_EN | Z_CMP | Z_UPD | CVG_DST_CLAMP | \ ALPHA_CVG_SEL | ZMODE_INTER | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_AA_ZB_XLU_INTER(clk) \ AA_EN | Z_CMP | IM_RD | CVG_DST_WRAP | CLR_ON_CVG | \ FORCE_BL | ZMODE_INTER | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_ZB_XLU_LINE(clk) \ AA_EN | Z_CMP | IM_RD | CVG_DST_CLAMP | CVG_X_ALPHA | \ ALPHA_CVG_SEL | FORCE_BL | ZMODE_XLU | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_ZB_DEC_LINE(clk) \ AA_EN | Z_CMP | IM_RD | CVG_DST_SAVE | CVG_X_ALPHA | \ ALPHA_CVG_SEL | FORCE_BL | ZMODE_DEC | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_ZB_TEX_EDGE(clk) \ AA_EN | Z_CMP | Z_UPD | IM_RD | CVG_DST_CLAMP | \ CVG_X_ALPHA | ALPHA_CVG_SEL | ZMODE_OPA | TEX_EDGE | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_AA_ZB_TEX_INTER(clk) \ AA_EN | Z_CMP | Z_UPD | IM_RD | CVG_DST_CLAMP | \ CVG_X_ALPHA | ALPHA_CVG_SEL | ZMODE_INTER | TEX_EDGE | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_AA_ZB_SUB_SURF(clk) \ AA_EN | Z_CMP | Z_UPD | IM_RD | CVG_DST_FULL | \ ZMODE_OPA | ALPHA_CVG_SEL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_AA_ZB_PCL_SURF(clk) \ AA_EN | Z_CMP | Z_UPD | IM_RD | CVG_DST_CLAMP | \ ZMODE_OPA | G_AC_DITHER | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_ZB_OPA_TERR(clk) \ AA_EN | Z_CMP | Z_UPD | IM_RD | CVG_DST_CLAMP | \ ZMODE_OPA | ALPHA_CVG_SEL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_ZB_TEX_TERR(clk) \ AA_EN | Z_CMP | Z_UPD | IM_RD | CVG_DST_CLAMP | \ CVG_X_ALPHA | ALPHA_CVG_SEL | ZMODE_OPA | TEX_EDGE | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_ZB_SUB_TERR(clk) \ AA_EN | Z_CMP | Z_UPD | IM_RD | CVG_DST_FULL | \ ZMODE_OPA | ALPHA_CVG_SEL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_OPA_SURF(clk) \ AA_EN | IM_RD | CVG_DST_CLAMP | \ ZMODE_OPA | ALPHA_CVG_SEL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_RA_OPA_SURF(clk) \ AA_EN | CVG_DST_CLAMP | \ ZMODE_OPA | ALPHA_CVG_SEL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_AA_XLU_SURF(clk) \ AA_EN | IM_RD | CVG_DST_WRAP | CLR_ON_CVG | FORCE_BL | \ ZMODE_OPA | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_XLU_LINE(clk) \ AA_EN | IM_RD | CVG_DST_CLAMP | CVG_X_ALPHA | \ ALPHA_CVG_SEL | FORCE_BL | ZMODE_OPA | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_DEC_LINE(clk) \ AA_EN | IM_RD | CVG_DST_FULL | CVG_X_ALPHA | \ ALPHA_CVG_SEL | FORCE_BL | ZMODE_OPA | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_TEX_EDGE(clk) \ AA_EN | IM_RD | CVG_DST_CLAMP | \ CVG_X_ALPHA | ALPHA_CVG_SEL | ZMODE_OPA | TEX_EDGE | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_AA_SUB_SURF(clk) \ AA_EN | IM_RD | CVG_DST_FULL | \ ZMODE_OPA | ALPHA_CVG_SEL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_AA_PCL_SURF(clk) \ AA_EN | IM_RD | CVG_DST_CLAMP | \ ZMODE_OPA | G_AC_DITHER | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_OPA_TERR(clk) \ AA_EN | IM_RD | CVG_DST_CLAMP | \ ZMODE_OPA | ALPHA_CVG_SEL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_TEX_TERR(clk) \ AA_EN | IM_RD | CVG_DST_CLAMP | \ CVG_X_ALPHA | ALPHA_CVG_SEL | ZMODE_OPA | TEX_EDGE | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_AA_SUB_TERR(clk) \ AA_EN | IM_RD | CVG_DST_FULL | \ ZMODE_OPA | ALPHA_CVG_SEL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_ZB_OPA_SURF(clk) \ Z_CMP | Z_UPD | CVG_DST_FULL | ALPHA_CVG_SEL | \ ZMODE_OPA | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_ZB_XLU_SURF(clk) \ Z_CMP | IM_RD | CVG_DST_FULL | FORCE_BL | ZMODE_XLU | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_ZB_OPA_DECAL(clk) \ Z_CMP | CVG_DST_FULL | ALPHA_CVG_SEL | ZMODE_DEC | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_A_MEM) #define RM_ZB_XLU_DECAL(clk) \ Z_CMP | IM_RD | CVG_DST_FULL | FORCE_BL | ZMODE_DEC | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_ZB_CLD_SURF(clk) \ Z_CMP | IM_RD | CVG_DST_SAVE | FORCE_BL | ZMODE_XLU | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_ZB_OVL_SURF(clk) \ Z_CMP | IM_RD | CVG_DST_SAVE | FORCE_BL | ZMODE_DEC | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_ZB_PCL_SURF(clk) \ Z_CMP | Z_UPD | CVG_DST_FULL | ZMODE_OPA | \ G_AC_DITHER | \ GBL_c##clk(G_BL_CLR_IN, G_BL_0, G_BL_CLR_IN, G_BL_1) #define RM_OPA_SURF(clk) \ CVG_DST_CLAMP | FORCE_BL | ZMODE_OPA | \ GBL_c##clk(G_BL_CLR_IN, G_BL_0, G_BL_CLR_IN, G_BL_1) #define RM_XLU_SURF(clk) \ IM_RD | CVG_DST_FULL | FORCE_BL | ZMODE_OPA | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_TEX_EDGE(clk) \ CVG_DST_CLAMP | CVG_X_ALPHA | ALPHA_CVG_SEL | FORCE_BL |\ ZMODE_OPA | TEX_EDGE | AA_EN | \ GBL_c##clk(G_BL_CLR_IN, G_BL_0, G_BL_CLR_IN, G_BL_1) #define RM_CLD_SURF(clk) \ IM_RD | CVG_DST_SAVE | FORCE_BL | ZMODE_OPA | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_IN, G_BL_CLR_MEM, G_BL_1MA) #define RM_PCL_SURF(clk) \ CVG_DST_FULL | FORCE_BL | ZMODE_OPA | \ G_AC_DITHER | \ GBL_c##clk(G_BL_CLR_IN, G_BL_0, G_BL_CLR_IN, G_BL_1) #define RM_ADD(clk) \ IM_RD | CVG_DST_SAVE | FORCE_BL | ZMODE_OPA | \ GBL_c##clk(G_BL_CLR_IN, G_BL_A_FOG, G_BL_CLR_MEM, G_BL_1) #define RM_NOOP(clk) \ GBL_c##clk(0, 0, 0, 0) #define RM_VISCVG(clk) \ IM_RD | FORCE_BL | \ GBL_c##clk(G_BL_CLR_IN, G_BL_0, G_BL_CLR_BL, G_BL_A_MEM) /* for rendering to an 8-bit framebuffer */ #define RM_OPA_CI(clk) \ CVG_DST_CLAMP | ZMODE_OPA | \ GBL_c##clk(G_BL_CLR_IN, G_BL_0, G_BL_CLR_IN, G_BL_1) #define G_RM_AA_ZB_OPA_SURF RM_AA_ZB_OPA_SURF(1) #define G_RM_AA_ZB_OPA_SURF2 RM_AA_ZB_OPA_SURF(2) #define G_RM_AA_ZB_XLU_SURF RM_AA_ZB_XLU_SURF(1) #define G_RM_AA_ZB_XLU_SURF2 RM_AA_ZB_XLU_SURF(2) #define G_RM_AA_ZB_OPA_DECAL RM_AA_ZB_OPA_DECAL(1) #define G_RM_AA_ZB_OPA_DECAL2 RM_AA_ZB_OPA_DECAL(2) #define G_RM_AA_ZB_XLU_DECAL RM_AA_ZB_XLU_DECAL(1) #define G_RM_AA_ZB_XLU_DECAL2 RM_AA_ZB_XLU_DECAL(2) #define G_RM_AA_ZB_OPA_INTER RM_AA_ZB_OPA_INTER(1) #define G_RM_AA_ZB_OPA_INTER2 RM_AA_ZB_OPA_INTER(2) #define G_RM_AA_ZB_XLU_INTER RM_AA_ZB_XLU_INTER(1) #define G_RM_AA_ZB_XLU_INTER2 RM_AA_ZB_XLU_INTER(2) #define G_RM_AA_ZB_XLU_LINE RM_AA_ZB_XLU_LINE(1) #define G_RM_AA_ZB_XLU_LINE2 RM_AA_ZB_XLU_LINE(2) #define G_RM_AA_ZB_DEC_LINE RM_AA_ZB_DEC_LINE(1) #define G_RM_AA_ZB_DEC_LINE2 RM_AA_ZB_DEC_LINE(2) #define G_RM_AA_ZB_TEX_EDGE RM_AA_ZB_TEX_EDGE(1) #define G_RM_AA_ZB_TEX_EDGE2 RM_AA_ZB_TEX_EDGE(2) #define G_RM_AA_ZB_TEX_INTER RM_AA_ZB_TEX_INTER(1) #define G_RM_AA_ZB_TEX_INTER2 RM_AA_ZB_TEX_INTER(2) #define G_RM_AA_ZB_SUB_SURF RM_AA_ZB_SUB_SURF(1) #define G_RM_AA_ZB_SUB_SURF2 RM_AA_ZB_SUB_SURF(2) #define G_RM_AA_ZB_PCL_SURF RM_AA_ZB_PCL_SURF(1) #define G_RM_AA_ZB_PCL_SURF2 RM_AA_ZB_PCL_SURF(2) #define G_RM_AA_ZB_OPA_TERR RM_AA_ZB_OPA_TERR(1) #define G_RM_AA_ZB_OPA_TERR2 RM_AA_ZB_OPA_TERR(2) #define G_RM_AA_ZB_TEX_TERR RM_AA_ZB_TEX_TERR(1) #define G_RM_AA_ZB_TEX_TERR2 RM_AA_ZB_TEX_TERR(2) #define G_RM_AA_ZB_SUB_TERR RM_AA_ZB_SUB_TERR(1) #define G_RM_AA_ZB_SUB_TERR2 RM_AA_ZB_SUB_TERR(2) #define G_RM_RA_ZB_OPA_SURF RM_RA_ZB_OPA_SURF(1) #define G_RM_RA_ZB_OPA_SURF2 RM_RA_ZB_OPA_SURF(2) #define G_RM_RA_ZB_OPA_DECAL RM_RA_ZB_OPA_DECAL(1) #define G_RM_RA_ZB_OPA_DECAL2 RM_RA_ZB_OPA_DECAL(2) #define G_RM_RA_ZB_OPA_INTER RM_RA_ZB_OPA_INTER(1) #define G_RM_RA_ZB_OPA_INTER2 RM_RA_ZB_OPA_INTER(2) #define G_RM_AA_OPA_SURF RM_AA_OPA_SURF(1) #define G_RM_AA_OPA_SURF2 RM_AA_OPA_SURF(2) #define G_RM_AA_XLU_SURF RM_AA_XLU_SURF(1) #define G_RM_AA_XLU_SURF2 RM_AA_XLU_SURF(2) #define G_RM_AA_XLU_LINE RM_AA_XLU_LINE(1) #define G_RM_AA_XLU_LINE2 RM_AA_XLU_LINE(2) #define G_RM_AA_DEC_LINE RM_AA_DEC_LINE(1) #define G_RM_AA_DEC_LINE2 RM_AA_DEC_LINE(2) #define G_RM_AA_TEX_EDGE RM_AA_TEX_EDGE(1) #define G_RM_AA_TEX_EDGE2 RM_AA_TEX_EDGE(2) #define G_RM_AA_SUB_SURF RM_AA_SUB_SURF(1) #define G_RM_AA_SUB_SURF2 RM_AA_SUB_SURF(2) #define G_RM_AA_PCL_SURF RM_AA_PCL_SURF(1) #define G_RM_AA_PCL_SURF2 RM_AA_PCL_SURF(2) #define G_RM_AA_OPA_TERR RM_AA_OPA_TERR(1) #define G_RM_AA_OPA_TERR2 RM_AA_OPA_TERR(2) #define G_RM_AA_TEX_TERR RM_AA_TEX_TERR(1) #define G_RM_AA_TEX_TERR2 RM_AA_TEX_TERR(2) #define G_RM_AA_SUB_TERR RM_AA_SUB_TERR(1) #define G_RM_AA_SUB_TERR2 RM_AA_SUB_TERR(2) #define G_RM_RA_OPA_SURF RM_RA_OPA_SURF(1) #define G_RM_RA_OPA_SURF2 RM_RA_OPA_SURF(2) #define G_RM_ZB_OPA_SURF RM_ZB_OPA_SURF(1) #define G_RM_ZB_OPA_SURF2 RM_ZB_OPA_SURF(2) #define G_RM_ZB_XLU_SURF RM_ZB_XLU_SURF(1) #define G_RM_ZB_XLU_SURF2 RM_ZB_XLU_SURF(2) #define G_RM_ZB_OPA_DECAL RM_ZB_OPA_DECAL(1) #define G_RM_ZB_OPA_DECAL2 RM_ZB_OPA_DECAL(2) #define G_RM_ZB_XLU_DECAL RM_ZB_XLU_DECAL(1) #define G_RM_ZB_XLU_DECAL2 RM_ZB_XLU_DECAL(2) #define G_RM_ZB_CLD_SURF RM_ZB_CLD_SURF(1) #define G_RM_ZB_CLD_SURF2 RM_ZB_CLD_SURF(2) #define G_RM_ZB_OVL_SURF RM_ZB_OVL_SURF(1) #define G_RM_ZB_OVL_SURF2 RM_ZB_OVL_SURF(2) #define G_RM_ZB_PCL_SURF RM_ZB_PCL_SURF(1) #define G_RM_ZB_PCL_SURF2 RM_ZB_PCL_SURF(2) #define G_RM_OPA_SURF RM_OPA_SURF(1) #define G_RM_OPA_SURF2 RM_OPA_SURF(2) #define G_RM_XLU_SURF RM_XLU_SURF(1) #define G_RM_XLU_SURF2 RM_XLU_SURF(2) #define G_RM_CLD_SURF RM_CLD_SURF(1) #define G_RM_CLD_SURF2 RM_CLD_SURF(2) #define G_RM_TEX_EDGE RM_TEX_EDGE(1) #define G_RM_TEX_EDGE2 RM_TEX_EDGE(2) #define G_RM_PCL_SURF RM_PCL_SURF(1) #define G_RM_PCL_SURF2 RM_PCL_SURF(2) #define G_RM_ADD RM_ADD(1) #define G_RM_ADD2 RM_ADD(2) #define G_RM_NOOP RM_NOOP(1) #define G_RM_NOOP2 RM_NOOP(2) #define G_RM_VISCVG RM_VISCVG(1) #define G_RM_VISCVG2 RM_VISCVG(2) #define G_RM_OPA_CI RM_OPA_CI(1) #define G_RM_OPA_CI2 RM_OPA_CI(2) #define G_RM_FOG_SHADE_A GBL_c1(G_BL_CLR_FOG, G_BL_A_SHADE, G_BL_CLR_IN, G_BL_1MA) #define G_RM_FOG_PRIM_A GBL_c1(G_BL_CLR_FOG, G_BL_A_FOG, G_BL_CLR_IN, G_BL_1MA) #define G_RM_PASS GBL_c1(G_BL_CLR_IN, G_BL_0, G_BL_CLR_IN, G_BL_1) /* * G_SETCONVERT: K0-5 */ #define G_CV_K0 175 #define G_CV_K1 -43 #define G_CV_K2 -89 #define G_CV_K3 222 #define G_CV_K4 114 #define G_CV_K5 42 /* * G_SETSCISSOR: interlace mode */ #define G_SC_NON_INTERLACE 0 #define G_SC_ODD_INTERLACE 3 #define G_SC_EVEN_INTERLACE 2 /* flags to inhibit pushing of the display list (on branch) */ #define G_DL_PUSH 0x00 #define G_DL_NOPUSH 0x01 /* * BEGIN C-specific section: (typedef's) */ #if defined(_LANGUAGE_C) || defined(_LANGUAGE_C_PLUS_PLUS) /* * Data Structures * * NOTE: * The DMA transfer hardware requires 64-bit aligned, 64-bit multiple- * sized transfers. This important hardware optimization is unfortunately * reflected in the programming interface, with some structures * padded and alignment enforced. * * Since structures are aligned to the boundary of the "worst-case" * element, we can't depend on the C compiler to align things * properly. * * 64-bit structure alignment is enforced by wrapping structures with * unions that contain a dummy "long long int". Why this works is * explained in the ANSI C Spec, or on page 186 of the second edition * of K&R, "The C Programming Language". * * The price we pay for this is a little awkwardness referencing the * structures through the union. There is no memory penalty, since * all the structures are at least 64-bits the dummy alignment field * does not increase the size of the union. * * Static initialization of these union structures works because * the ANSI C spec states that static initialization for unions * works by using the first union element. We put the dummy alignment * field last for this reason. * * (it's possible a newer 64-bit compiler from MIPS might make this * easier with a flag, but we can't wait for it...) * */ /* * Vertex (set up for use with colors) */ typedef struct { short ob[3]; /* x, y, z */ unsigned short flag; short tc[2]; /* texture coord */ unsigned char cn[4]; /* color & alpha */ } Vtx_t; /* * Vertex (set up for use with normals) */ typedef struct { short ob[3]; /* x, y, z */ unsigned short flag; short tc[2]; /* texture coord */ signed char n[3]; /* normal */ unsigned char a; /* alpha */ } Vtx_tn; typedef union { Vtx_t v; /* Use this one for colors */ Vtx_tn n; /* Use this one for normals */ long long int force_structure_alignment; } Vtx; /* * Sprite structure */ typedef struct { void *SourceImagePointer; void *TlutPointer; short Stride; short SubImageWidth; short SubImageHeight; char SourceImageType; char SourceImageBitSize; short SourceImageOffsetS; short SourceImageOffsetT; /* 20 bytes for above */ /* padding to bring structure size to 64 bit allignment */ char dummy[4]; } uSprite_t; typedef union { uSprite_t s; /* Need to make sure this is 64 bit aligned */ long long int force_structure_allignment[3]; } uSprite; /* * Triangle face */ typedef struct { unsigned char flag; unsigned char v[3]; } Tri; /* * 4x4 matrix, fixed point s15.16 format. * First 8 words are integer portion of the 4x4 matrix * Last 8 words are the fraction portion of the 4x4 matrix */ typedef long Mtx_t[4][4]; typedef union { Mtx_t m; long long int force_structure_alignment; } Mtx; /* * Viewport */ /* * * This magic value is the maximum INTEGER z-range of the hardware * (there are also 16-bits of fraction, which are introduced during * any transformations). This is not just a good idea, it's the law. * Feeding the hardware eventual z-coordinates (after any transforms * or scaling) bigger than this, will not work. * * This number is DIFFERENT than G_MAXFBZ, which is the maximum value * you want to use to initialize the z-buffer. * * The reason these are different is mildly interesting, but too long * to explain here. It is basically the result of optimizations in the * hardware. A more generic API might hide this detail from the users, * but we don't have the ucode to do that... * */ #define G_MAXZ 0x03ff /* 10 bits of integer screen-Z precision */ /* * The viewport structure elements have 2 bits of fraction, necessary * to accomodate the sub-pixel positioning scaling for the hardware. * This can also be exploited to handle odd-sized viewports. * * Accounting for these fractional bits, using the default projection * and viewing matrices, the viewport structure is initialized thusly: * * (SCREEN_WD/2)*4, (SCREEN_HT/2)*4, G_MAXZ, 0, * (SCREEN_WD/2)*4, (SCREEN_HT/2)*4, 0, 0, */ typedef struct { short vscale[4]; /* scale, 2 bits fraction */ short vtrans[4]; /* translate, 2 bits fraction */ /* both the above arrays are padded to 64-bit boundary */ } Vp_t; typedef union { Vp_t vp; long long int force_structure_alignment; } Vp; /* * MOVEMEM indices * * Each of these indexes an entry in a dmem table * which points to a 1-4 word block of dmem in * which to store a 1-4 word DMA. * */ #ifdef F3DEX_GBI_2 /* 0,4 are reserved by G_MTX */ # define G_MV_MMTX 2 # define G_MV_PMTX 6 # define G_MV_VIEWPORT 8 # define G_MV_LIGHT 10 # define G_MV_POINT 12 # define G_MV_MATRIX 14 /* NOTE: this is in moveword table */ # define G_MVO_LOOKATX (0*24) # define G_MVO_LOOKATY (1*24) # define G_MVO_L0 (2*24) # define G_MVO_L1 (3*24) # define G_MVO_L2 (4*24) # define G_MVO_L3 (5*24) # define G_MVO_L4 (6*24) # define G_MVO_L5 (7*24) # define G_MVO_L6 (8*24) # define G_MVO_L7 (9*24) #else /* F3DEX_GBI_2 */ # define G_MV_VIEWPORT 0x80 # define G_MV_LOOKATY 0x82 # define G_MV_LOOKATX 0x84 # define G_MV_L0 0x86 # define G_MV_L1 0x88 # define G_MV_L2 0x8a # define G_MV_L3 0x8c # define G_MV_L4 0x8e # define G_MV_L5 0x90 # define G_MV_L6 0x92 # define G_MV_L7 0x94 # define G_MV_TXTATT 0x96 # define G_MV_MATRIX_1 0x9e /* NOTE: this is in moveword table */ # define G_MV_MATRIX_2 0x98 # define G_MV_MATRIX_3 0x9a # define G_MV_MATRIX_4 0x9c #endif /* F3DEX_GBI_2 */ /* * MOVEWORD indices * * Each of these indexes an entry in a dmem table * which points to a word in dmem in dmem where * an immediate word will be stored. * */ #define G_MW_MATRIX 0x00 /* NOTE: also used by movemem */ #define G_MW_NUMLIGHT 0x02 #define G_MW_CLIP 0x04 #define G_MW_SEGMENT 0x06 #define G_MW_FOG 0x08 #define G_MW_LIGHTCOL 0x0a #ifdef F3DEX_GBI_2 # define G_MW_FORCEMTX 0x0c #else /* F3DEX_GBI_2 */ # define G_MW_POINTS 0x0c #endif /* F3DEX_GBI_2 */ #define G_MW_PERSPNORM 0x0e /* * These are offsets from the address in the dmem table */ #define G_MWO_NUMLIGHT 0x00 #define G_MWO_CLIP_RNX 0x04 #define G_MWO_CLIP_RNY 0x0c #define G_MWO_CLIP_RPX 0x14 #define G_MWO_CLIP_RPY 0x1c #define G_MWO_SEGMENT_0 0x00 #define G_MWO_SEGMENT_1 0x01 #define G_MWO_SEGMENT_2 0x02 #define G_MWO_SEGMENT_3 0x03 #define G_MWO_SEGMENT_4 0x04 #define G_MWO_SEGMENT_5 0x05 #define G_MWO_SEGMENT_6 0x06 #define G_MWO_SEGMENT_7 0x07 #define G_MWO_SEGMENT_8 0x08 #define G_MWO_SEGMENT_9 0x09 #define G_MWO_SEGMENT_A 0x0a #define G_MWO_SEGMENT_B 0x0b #define G_MWO_SEGMENT_C 0x0c #define G_MWO_SEGMENT_D 0x0d #define G_MWO_SEGMENT_E 0x0e #define G_MWO_SEGMENT_F 0x0f #define G_MWO_FOG 0x00 #define G_MWO_aLIGHT_1 0x00 #define G_MWO_bLIGHT_1 0x04 #ifdef F3DEX_GBI_2 #define G_MWO_aLIGHT_2 0x18 #define G_MWO_bLIGHT_2 0x1c #define G_MWO_aLIGHT_3 0x30 #define G_MWO_bLIGHT_3 0x34 #define G_MWO_aLIGHT_4 0x48 #define G_MWO_bLIGHT_4 0x4c #define G_MWO_aLIGHT_5 0x60 #define G_MWO_bLIGHT_5 0x64 #define G_MWO_aLIGHT_6 0x78 #define G_MWO_bLIGHT_6 0x7c #define G_MWO_aLIGHT_7 0x90 #define G_MWO_bLIGHT_7 0x94 #define G_MWO_aLIGHT_8 0xa8 #define G_MWO_bLIGHT_8 0xac #else #define G_MWO_aLIGHT_2 0x20 #define G_MWO_bLIGHT_2 0x24 #define G_MWO_aLIGHT_3 0x40 #define G_MWO_bLIGHT_3 0x44 #define G_MWO_aLIGHT_4 0x60 #define G_MWO_bLIGHT_4 0x64 #define G_MWO_aLIGHT_5 0x80 #define G_MWO_bLIGHT_5 0x84 #define G_MWO_aLIGHT_6 0xa0 #define G_MWO_bLIGHT_6 0xa4 #define G_MWO_aLIGHT_7 0xc0 #define G_MWO_bLIGHT_7 0xc4 #define G_MWO_aLIGHT_8 0xe0 #define G_MWO_bLIGHT_8 0xe4 #endif #define G_MWO_MATRIX_XX_XY_I 0x00 #define G_MWO_MATRIX_XZ_XW_I 0x04 #define G_MWO_MATRIX_YX_YY_I 0x08 #define G_MWO_MATRIX_YZ_YW_I 0x0c #define G_MWO_MATRIX_ZX_ZY_I 0x10 #define G_MWO_MATRIX_ZZ_ZW_I 0x14 #define G_MWO_MATRIX_WX_WY_I 0x18 #define G_MWO_MATRIX_WZ_WW_I 0x1c #define G_MWO_MATRIX_XX_XY_F 0x20 #define G_MWO_MATRIX_XZ_XW_F 0x24 #define G_MWO_MATRIX_YX_YY_F 0x28 #define G_MWO_MATRIX_YZ_YW_F 0x2c #define G_MWO_MATRIX_ZX_ZY_F 0x30 #define G_MWO_MATRIX_ZZ_ZW_F 0x34 #define G_MWO_MATRIX_WX_WY_F 0x38 #define G_MWO_MATRIX_WZ_WW_F 0x3c #define G_MWO_POINT_RGBA 0x10 #define G_MWO_POINT_ST 0x14 #define G_MWO_POINT_XYSCREEN 0x18 #define G_MWO_POINT_ZSCREEN 0x1c /* * Light structure. * * Note: only directional (infinite) lights are currently supported. * * Note: the weird order is for the DMEM alignment benefit of * the microcode. * */ typedef struct { unsigned char col[3]; /* diffuse light value (rgba) */ char pad1; unsigned char colc[3]; /* copy of diffuse light value (rgba) */ char pad2; signed char dir[3]; /* direction of light (normalized) */ char pad3; } Light_t; typedef struct { unsigned char col[3]; /* ambient light value (rgba) */ char pad1; unsigned char colc[3]; /* copy of ambient light value (rgba) */ char pad2; } Ambient_t; typedef struct { int x1,y1,x2,y2; /* texture offsets for highlight 1/2 */ } Hilite_t; typedef union { Light_t l; //long long int force_structure_alignment[2]; } Light; typedef union { Ambient_t l; long long int force_structure_alignment[1]; } Ambient; typedef struct { Ambient a; Light l[7]; } Lightsn; typedef struct { Ambient a; Light l[1]; } Lights0; typedef struct { Ambient a; Light l[1]; } Lights1; typedef struct { Ambient a; Light l[2]; } Lights2; typedef struct { Ambient a; Light l[3]; } Lights3; typedef struct { Ambient a; Light l[4]; } Lights4; typedef struct { Ambient a; Light l[5]; } Lights5; typedef struct { Ambient a; Light l[6]; } Lights6; typedef struct { Ambient a; Light l[7]; } Lights7; typedef struct { Light l[2]; } LookAt; typedef union { Hilite_t h; long int force_structure_alignment[4]; } Hilite; #define gdSPDefLights0(ar,ag,ab) \ { {{ {ar,ag,ab},0,{ar,ag,ab},0}}, \ {{{ { 0, 0, 0},0,{ 0, 0, 0},0,{ 0, 0, 0},0}}} } #define gdSPDefLights1(ar,ag,ab,r1,g1,b1,x1,y1,z1) \ { {{ {ar,ag,ab},0,{ar,ag,ab},0}}, \ {{{ {r1,g1,b1},0,{r1,g1,b1},0,{x1,y1,z1},0}}} } #define gdSPDefLights2(ar,ag,ab,r1,g1,b1,x1,y1,z1,r2,g2,b2,x2,y2,z2) \ { {{ {ar,ag,ab},0,{ar,ag,ab},0}}, \ {{{ {r1,g1,b1},0,{r1,g1,b1},0,{x1,y1,z1},0}}, \ {{ {r2,g2,b2},0,{r2,g2,b2},0,{x2,y2,z2},0}}} } #define gdSPDefLights3(ar,ag,ab,r1,g1,b1,x1,y1,z1,r2,g2,b2,x2,y2,z2,r3,g3,b3,x3,y3,z3) \ { {{ {ar,ag,ab},0,{ar,ag,ab},0}}, \ {{{ {r1,g1,b1},0,{r1,g1,b1},0,{x1,y1,z1},0}}, \ {{ {r2,g2,b2},0,{r2,g2,b2},0,{x2,y2,z2},0}}, \ {{ {r3,g3,b3},0,{r3,g3,b3},0,{x3,y3,z3},0}}} } #define gdSPDefLights4(ar,ag,ab,r1,g1,b1,x1,y1,z1,r2,g2,b2,x2,y2,z2,r3,g3,b3,x3,y3,z3,r4,g4,b4,x4,y4,z4) \ { {{ {ar,ag,ab},0,{ar,ag,ab},0}}, \ {{{ {r1,g1,b1},0,{r1,g1,b1},0,{x1,y1,z1},0}}, \ {{ {r2,g2,b2},0,{r2,g2,b2},0,{x2,y2,z2},0}}, \ {{ {r3,g3,b3},0,{r3,g3,b3},0,{x3,y3,z3},0}}, \ {{ {r4,g4,b4},0,{r4,g4,b4},0,{x4,y4,z4},0}}} } #define gdSPDefLights5(ar,ag,ab,r1,g1,b1,x1,y1,z1,r2,g2,b2,x2,y2,z2,r3,g3,b3,x3,y3,z3,r4,g4,b4,x4,y4,z4,r5,g5,b5,x5,y5,z5) \ { {{ {ar,ag,ab},0,{ar,ag,ab},0}}, \ {{{ {r1,g1,b1},0,{r1,g1,b1},0,{x1,y1,z1},0}}, \ {{ {r2,g2,b2},0,{r2,g2,b2},0,{x2,y2,z2},0}}, \ {{ {r3,g3,b3},0,{r3,g3,b3},0,{x3,y3,z3},0}}, \ {{ {r4,g4,b4},0,{r4,g4,b4},0,{x4,y4,z4},0}}, \ {{ {r5,g5,b5},0,{r5,g5,b5},0,{x5,y5,z5},0}}} } #define gdSPDefLights6(ar,ag,ab,r1,g1,b1,x1,y1,z1,r2,g2,b2,x2,y2,z2,r3,g3,b3,x3,y3,z3,r4,g4,b4,x4,y4,z4,r5,g5,b5,x5,y5,z5,r6,g6,b6,x6,y6,z6) \ { {{ {ar,ag,ab},0,{ar,ag,ab},0}}, \ {{{ {r1,g1,b1},0,{r1,g1,b1},0,{x1,y1,z1},0}}, \ {{ {r2,g2,b2},0,{r2,g2,b2},0,{x2,y2,z2},0}}, \ {{ {r3,g3,b3},0,{r3,g3,b3},0,{x3,y3,z3},0}}, \ {{ {r4,g4,b4},0,{r4,g4,b4},0,{x4,y4,z4},0}}, \ {{ {r5,g5,b5},0,{r5,g5,b5},0,{x5,y5,z5},0}}, \ {{ {r6,g6,b6},0,{r6,g6,b6},0,{x6,y6,z6},0}}} } #define gdSPDefLights7(ar,ag,ab,r1,g1,b1,x1,y1,z1,r2,g2,b2,x2,y2,z2,r3,g3,b3,x3,y3,z3,r4,g4,b4,x4,y4,z4,r5,g5,b5,x5,y5,z5,r6,g6,b6,x6,y6,z6,r7,g7,b7,x7,y7,z7) \ { {{ {ar,ag,ab},0,{ar,ag,ab},0}}, \ {{{ {r1,g1,b1},0,{r1,g1,b1},0,{x1,y1,z1},0}}, \ {{ {r2,g2,b2},0,{r2,g2,b2},0,{x2,y2,z2},0}}, \ {{ {r3,g3,b3},0,{r3,g3,b3},0,{x3,y3,z3},0}}, \ {{ {r4,g4,b4},0,{r4,g4,b4},0,{x4,y4,z4},0}}, \ {{ {r5,g5,b5},0,{r5,g5,b5},0,{x5,y5,z5},0}}, \ {{ {r6,g6,b6},0,{r6,g6,b6},0,{x6,y6,z6},0}}, \ {{ {r7,g7,b7},0,{r7,g7,b7},0,{x7,y7,z7},0}}} } #define gdSPDefLookAt(rightx,righty,rightz,upx,upy,upz) \ { {{ {{0,0,0},0,{0,0,0},0,{rightx,righty,rightz},0}}, \ { {{0,0x80,0},0,{0,0x80,0},0,{upx,upy,upz},0}}} } /* * Graphics DMA Packet */ typedef struct { int cmd:8; unsigned int par:8; unsigned int len:16; unsigned int addr; } Gdma; /* * Graphics Immediate Mode Packet types */ typedef struct { int cmd:8; int pad:24; Tri tri; } Gtri; typedef struct { int cmd:8; int pad1:24; int pad2:24; unsigned char param:8; } Gpopmtx; /* * typedef struct { * int cmd:8; * int pad0:24; * int pad1:4; * int number:4; * int base:24; * } Gsegment; */ typedef struct { int cmd:8; int pad0:8; int mw_index:8; int number:8; int pad1:8; int base:24; } Gsegment; typedef struct { int cmd:8; int pad0:8; int sft:8; int len:8; unsigned int data:32; } GsetothermodeL; typedef struct { int cmd:8; int pad0:8; int sft:8; int len:8; unsigned int data:32; } GsetothermodeH; typedef struct { unsigned char cmd; unsigned char lodscale; unsigned char tile; unsigned char on; unsigned short s; unsigned short t; } Gtexture; typedef struct { int cmd:8; int pad:24; Tri line; } Gline3D; typedef struct { int cmd:8; int pad1:24; short int pad2; short int scale; } Gperspnorm; /* * RDP Packet types */ typedef struct { int cmd:8; unsigned int fmt:3; unsigned int siz:2; unsigned int pad:7; unsigned int wd:12; /* really only 10 bits, extra */ unsigned int dram; /* to account for 1024 */ } Gsetimg; typedef struct { int cmd:8; unsigned int muxs0:24; unsigned int muxs1:32; } Gsetcombine; typedef struct { int cmd:8; unsigned char pad; unsigned char prim_min_level; unsigned char prim_level; unsigned long color; } Gsetcolor; typedef struct { int cmd:8; int x0:10; int x0frac:2; int y0:10; int y0frac:2; unsigned int pad:8; int x1:10; int x1frac:2; int y1:10; int y1frac:2; } Gfillrect; typedef struct { int cmd:8; unsigned int fmt:3; unsigned int siz:2; unsigned int pad0:1; unsigned int line:9; unsigned int tmem:9; unsigned int pad1:5; unsigned int tile:3; unsigned int palette:4; unsigned int ct:1; unsigned int mt:1; unsigned int maskt:4; unsigned int shiftt:4; unsigned int cs:1; unsigned int ms:1; unsigned int masks:4; unsigned int shifts:4; } Gsettile; typedef struct { int cmd:8; unsigned int sl:12; unsigned int tl:12; int pad:5; unsigned int tile:3; unsigned int sh:12; unsigned int th:12; } Gloadtile; typedef Gloadtile Gloadblock; typedef Gloadtile Gsettilesize; typedef Gloadtile Gloadtlut; typedef struct { unsigned int cmd:8; /* command */ unsigned int xl:12; /* X coordinate of upper left */ unsigned int yl:12; /* Y coordinate of upper left */ unsigned int pad1:5; /* Padding */ unsigned int tile:3; /* Tile descriptor index */ unsigned int xh:12; /* X coordinate of lower right */ unsigned int yh:12; /* Y coordinate of lower right */ unsigned int s:16; /* S texture coord at top left */ unsigned int t:16; /* T texture coord at top left */ unsigned int dsdx:16;/* Change in S per change in X */ unsigned int dtdy:16;/* Change in T per change in Y */ } Gtexrect; #define MakeTexRect(xh,yh,flip,tile,xl,yl,s,t,dsdx,dtdy) \ G_TEXRECT, xh, yh, 0, flip, 0, tile, xl, yl, s, t, dsdx, dtdy /* * Textured rectangles are 128 bits not 64 bits */ typedef struct { unsigned long w0; unsigned long w1; unsigned long w2; unsigned long w3; } TexRect; /* * Generic Gfx Packet */ typedef struct { unsigned int w0; unsigned int w1; } Gwords; /* * This union is the fundamental type of the display list. * It is, by law, exactly 64 bits in size. */ typedef union { Gwords words; Gdma dma; Gtri tri; Gline3D line; Gpopmtx popmtx; Gsegment segment; GsetothermodeH setothermodeH; GsetothermodeL setothermodeL; Gtexture texture; Gperspnorm perspnorm; Gsetimg setimg; Gsetcombine setcombine; Gsetcolor setcolor; Gfillrect fillrect; /* use for setscissor also */ Gsettile settile; Gloadtile loadtile; /* use for loadblock also, th is dxt */ Gsettilesize settilesize; Gloadtlut loadtlut; long long int force_structure_alignment; } Gfx; /* * Macros to assemble the graphics display list */ /* * DMA macros */ #define gDma0p(pkt, c, s, l) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL((c), 24, 8) | _SHIFTL((l), 0, 24); \ _g->words.w1 = (unsigned int)(s); \ } #define gsDma0p(c, s, l) \ {{ \ _SHIFTL((c), 24, 8) | _SHIFTL((l), 0, 24), (unsigned int)(s) \ }} #define gDma1p(pkt, c, s, l, p) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL((c), 24, 8) | _SHIFTL((p), 16, 8) | \ _SHIFTL((l), 0, 16)); \ _g->words.w1 = (unsigned int)(s); \ } #define gsDma1p(c, s, l, p) \ {{ \ (_SHIFTL((c), 24, 8) | _SHIFTL((p), 16, 8) | \ _SHIFTL((l), 0, 16)), \ (unsigned int)(s) \ }} #define gDma2p(pkt, c, adrs, len, idx, ofs) \ { \ Gfx *_g = (Gfx *)(pkt); \ _g->words.w0 = (_SHIFTL((c),24,8)|_SHIFTL(((len)-1)/8,19,5)| \ _SHIFTL((ofs)/8,8,8)|_SHIFTL((idx),0,8)); \ _g->words.w1 = (unsigned int)(adrs); \ } #define gsDma2p(c, adrs, len, idx, ofs) \ {{ \ (_SHIFTL((c),24,8)|_SHIFTL(((len)-1)/8,19,5)| \ _SHIFTL((ofs)/8,8,8)|_SHIFTL((idx),0,8)), \ (unsigned int)(adrs) \ }} #define gSPNoOp(pkt) gDma0p(pkt, G_SPNOOP, 0, 0) #define gsSPNoOp() gsDma0p(G_SPNOOP, 0, 0) #ifdef F3DEX_GBI_2 # define gSPMatrix(pkt, m, p) \ gDma2p((pkt),G_MTX,(m),sizeof(Mtx),(p)^G_MTX_PUSH,0) # define gsSPMatrix(m, p) \ gsDma2p( G_MTX,(m),sizeof(Mtx),(p)^G_MTX_PUSH,0) #else /* F3DEX_GBI_2 */ # define gSPMatrix(pkt, m, p) gDma1p(pkt, G_MTX, m, sizeof(Mtx), p) # define gsSPMatrix(m, p) gsDma1p(G_MTX, m, sizeof(Mtx), p) #endif /* F3DEX_GBI_2 */ #if defined(F3DEX_GBI_2) /* * F3DEX_GBI_2: G_VTX GBI format was changed. * * +--------+----+---+---+----+------+-+ * G_VTX | cmd:8 |0000| n:8 |0000|v0+n:7|0| * +-+---+--+----+---+---+----+------+-+ * | |seg| address | * +-+---+-----------------------------+ */ # define gSPVertex(pkt, v, n, v0) \ { \ Gfx *_g = (Gfx *)(pkt); \ _g->words.w0 = \ _SHIFTL(G_VTX,24,8)|_SHIFTL((n),12,8)|_SHIFTL((v0)+(n),1,7); \ _g->words.w1 = (unsigned int)(v); \ } # define gsSPVertex(v, n, v0) \ {{ \ (_SHIFTL(G_VTX,24,8)|_SHIFTL((n),12,8)|_SHIFTL((v0)+(n),1,7)), \ (unsigned int)(v) \ }} #elif (defined(F3DEX_GBI)||defined(F3DLP_GBI)) /* * F3DEX_GBI: G_VTX GBI format was changed to support 64 vertice. * * +--------+--------+------+----------+ * G_VTX | cmd:8 | v0:8 | n:6 |length:10 | * +-+---+--+--------+------+----------+ * | |seg| address | * +-+---+-----------------------------+ */ # define gSPVertex(pkt, v, n, v0) \ gDma1p((pkt),G_VTX,(v),((n)<<10)|(sizeof(Vtx)*(n)-1),(v0)*2) # define gsSPVertex(v, n, v0) \ gsDma1p(G_VTX,(v),((n)<<10)|(sizeof(Vtx)*(n)-1),(v0)*2) #else # define gSPVertex(pkt, v, n, v0) \ gDma1p(pkt, G_VTX, v, sizeof(Vtx)*(n),((n)-1)<<4|(v0)) # define gsSPVertex(v, n, v0) \ gsDma1p(G_VTX, v, sizeof(Vtx)*(n), ((n)-1)<<4|(v0)) #endif #ifdef F3DEX_GBI_2 # define gSPViewport(pkt, v) \ gDma2p((pkt), G_MOVEMEM, (v), sizeof(Vp), G_MV_VIEWPORT, 0) # define gsSPViewport(v) \ gsDma2p( G_MOVEMEM, (v), sizeof(Vp), G_MV_VIEWPORT, 0) #else /* F3DEX_GBI_2 */ # define gSPViewport(pkt,v) \ gDma1p((pkt), G_MOVEMEM, (v), sizeof(Vp), G_MV_VIEWPORT) # define gsSPViewport(v) \ gsDma1p( G_MOVEMEM, (v), sizeof(Vp), G_MV_VIEWPORT) #endif /* F3DEX_GBI_2 */ #define gSPDisplayList(pkt,dl) gDma1p(pkt,G_DL,dl,0,G_DL_PUSH) #define gsSPDisplayList( dl) gsDma1p( G_DL,dl,0,G_DL_PUSH) #define gSPBranchList(pkt,dl) gDma1p(pkt,G_DL,dl,0,G_DL_NOPUSH) #define gsSPBranchList( dl) gsDma1p( G_DL,dl,0,G_DL_NOPUSH) #define gSPSprite2DBase(pkt, s) gDma1p(pkt, G_SPRITE2D_BASE, s, sizeof(uSprite), 0) #define gsSPSprite2DBase(s) gsDma1p(G_SPRITE2D_BASE, s, sizeof(uSprite), 0) /* * RSP short command (no DMA required) macros */ #define gImmp0(pkt, c) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL((c), 24, 8); \ } #define gsImmp0(c) \ {{ \ _SHIFTL((c), 24, 8) \ }} #define gImmp1(pkt, c, p0) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL((c), 24, 8); \ _g->words.w1 = (unsigned int)(p0); \ } #define gsImmp1(c, p0) \ {{ \ _SHIFTL((c), 24, 8), (unsigned int)(p0) \ }} #define gImmp2(pkt, c, p0, p1) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL((c), 24, 8); \ _g->words.w1 = _SHIFTL((p0), 16, 16) | _SHIFTL((p1), 8, 8); \ } #define gsImmp2(c, p0, p1) \ {{ \ _SHIFTL((c), 24, 8), _SHIFTL((p0), 16, 16) | _SHIFTL((p1), 8, 8)\ }} #define gImmp3(pkt, c, p0, p1, p2) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL((c), 24, 8); \ _g->words.w1 = (_SHIFTL((p0), 16, 16) | _SHIFTL((p1), 8, 8) | \ _SHIFTL((p2), 0, 8)); \ } #define gsImmp3(c, p0, p1, p2) \ {{ \ _SHIFTL((c), 24, 8), (_SHIFTL((p0), 16, 16) | \ _SHIFTL((p1), 8, 8) | _SHIFTL((p2), 0, 8))\ }} #define gImmp21(pkt, c, p0, p1, dat) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL((c), 24, 8) | _SHIFTL((p0), 8, 16) | \ _SHIFTL((p1), 0, 8)); \ _g->words.w1 = (unsigned int) (dat); \ } #define gsImmp21(c, p0, p1, dat) \ {{ \ _SHIFTL((c), 24, 8) | _SHIFTL((p0), 8, 16) | _SHIFTL((p1), 0, 8),\ (unsigned int) (dat) \ }} #ifdef F3DEX_GBI_2 #define gMoveWd(pkt, index, offset, data) \ gDma1p((pkt), G_MOVEWORD, data, offset, index) #define gsMoveWd( index, offset, data) \ gsDma1p( G_MOVEWORD, data, offset, index) #else /* F3DEX_GBI_2 */ #define gMoveWd(pkt, index, offset, data) \ gImmp21((pkt), G_MOVEWORD, offset, index, data) #define gsMoveWd( index, offset, data) \ gsImmp21( G_MOVEWORD, offset, index, data) #endif /* F3DEX_GBI_2 */ /* Sprite immediate macros, there is also a sprite dma macro above */ #define gSPSprite2DScaleFlip(pkt, sx, sy, fx, fy) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_SPRITE2D_SCALEFLIP, 24, 8) | \ _SHIFTL((fx), 8, 8) | \ _SHIFTL((fy), 0, 8)); \ _g->words.w1 = (_SHIFTL((sx), 16, 16) | \ _SHIFTL((sy), 0, 16)); \ } #define gsSPSprite2DScaleFlip(sx, sy, fx, fy) \ {{ \ (_SHIFTL(G_SPRITE2D_SCALEFLIP, 24, 8) | \ _SHIFTL((fx), 8, 8) | \ _SHIFTL((fy), 0, 8)), \ (_SHIFTL((sx), 16, 16) | \ _SHIFTL((sy), 0, 16)) \ }} #define gSPSprite2DDraw(pkt, px, py) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_SPRITE2D_DRAW, 24, 8)); \ _g->words.w1 = (_SHIFTL((px), 16, 16) | \ _SHIFTL((py), 0, 16)); \ } #define gsSPSprite2DDraw(px, py) \ {{ \ (_SHIFTL(G_SPRITE2D_DRAW, 24, 8)), \ (_SHIFTL((px), 16, 16) | \ _SHIFTL((py), 0, 16)) \ }} /* * Note: the SP1Triangle() and line macros multiply the vertex indices * by 10, this is an optimization for the microcode. */ #if (defined(F3DLP_GBI)||defined(F3DEX_GBI)) # define __gsSP1Triangle_w1(v0, v1, v2) \ (_SHIFTL((v0)*2,16,8)|_SHIFTL((v1)*2,8,8)|_SHIFTL((v2)*2,0,8)) # define __gsSP1Triangle_w1f(v0, v1, v2, flag) \ (((flag) == 0) ? __gsSP1Triangle_w1(v0, v1, v2): \ ((flag) == 1) ? __gsSP1Triangle_w1(v1, v2, v0): \ __gsSP1Triangle_w1(v2, v0, v1)) # define __gsSPLine3D_w1(v0, v1, wd) \ (_SHIFTL((v0)*2,16,8)|_SHIFT((v1)*2,8,8)|_SHIFT((wd),0,8)) # define __gsSPLine3D_w1f(v0, v1, wd, flag) \ (((flag) == 0) ? __gsSPLine3D_w1(v0, v1, wd): \ __gsSPLine3D_w1(v1, v0, wd)) # define __gsSP1Quadrangle_w1f(v0, v1, v2, v3, flag) \ (((flag) == 0) ? __gsSP1Triangle_w1(v0, v1, v2): \ ((flag) == 1) ? __gsSP1Triangle_w1(v1, v2, v3): \ ((flag) == 2) ? __gsSP1Triangle_w1(v2, v3, v0): \ __gsSP1Triangle_w1(v3, v0, v1)) # define __gsSP1Quadrangle_w2f(v0, v1, v2, v3, flag) \ (((flag) == 0) ? __gsSP1Triangle_w1(v0, v2, v3): \ ((flag) == 1) ? __gsSP1Triangle_w1(v1, v3, v0): \ ((flag) == 2) ? __gsSP1Triangle_w1(v2, v0, v1): \ __gsSP1Triangle_w1(v3, v1, v2)) #else # define __gsSP1Triangle_w1f(v0, v1, v2, flag) \ (_SHIFTL((flag), 24,8)|_SHIFTL((v0)*10,16,8)| \ _SHIFTL((v1)*10, 8,8)|_SHIFTL((v2)*10, 0,8)) # define __gsSPLine3D_w1f(v0, v1, wd, flag) \ (_SHIFTL((flag), 24,8)|_SHIFTL((v0)*10,16,8)| \ _SHIFTL((v1)*10, 8,8)|_SHIFTL((wd), 0,8)) #endif #ifdef F3DEX_GBI_2 /*** *** 1 Triangle ***/ #define gSP1Triangle(pkt, v0, v1, v2, flag) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_TRI1, 24, 8)| \ __gsSP1Triangle_w1f(v0, v1, v2, flag); \ _g->words.w1 = 0; \ } #define gsSP1Triangle(v0, v1, v2, flag) \ {{ \ _SHIFTL(G_TRI1, 24, 8)|__gsSP1Triangle_w1f(v0, v1, v2, flag), \ 0 \ }} /*** *** Line ***/ #define gSPLine3D(pkt, v0, v1, flag) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_LINE3D, 24, 8)| \ __gsSPLine3D_w1f(v0, v1, 0, flag); \ _g->words.w1 = 0; \ } #define gsSPLine3D(v0, v1, flag) \ {{ \ _SHIFTL(G_LINE3D, 24, 8)|__gsSPLine3D_w1f(v0, v1, 0, flag), \ 0 \ }} /*** *** LineW ***/ /* these macros are the same as SPLine3D, except they have an * additional parameter for width. The width is added to the "minimum" * thickness, which is 1.5 pixels. The units for width are in * half-pixel units, so a width of 1 translates to (.5 + 1.5) or * a 2.0 pixels wide line. */ #define gSPLineW3D(pkt, v0, v1, wd, flag) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_LINE3D, 24, 8)| \ __gsSPLine3D_w1f(v0, v1, wd, flag); \ _g->words.w1 = 0; \ } #define gsSPLineW3D(v0, v1, wd, flag) \ {{ \ _SHIFTL(G_LINE3D, 24, 8)|__gsSPLine3D_w1f(v0, v1, wd, flag), \ 0 \ }} /*** *** 1 Quadrangle ***/ #define gSP1Quadrangle(pkt, v0, v1, v2, v3, flag) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_QUAD, 24, 8)| \ __gsSP1Quadrangle_w1f(v0, v1, v2, v3, flag)); \ _g->words.w1 = __gsSP1Quadrangle_w2f(v0, v1, v2, v3, flag); \ } #define gsSP1Quadrangle(v0, v1, v2, v3, flag) \ {{ \ (_SHIFTL(G_QUAD, 24, 8)| \ __gsSP1Quadrangle_w1f(v0, v1, v2, v3, flag)), \ __gsSP1Quadrangle_w2f(v0, v1, v2, v3, flag) \ }} #else /* F3DEX_GBI_2 */ /*** *** 1 Triangle ***/ #define gSP1Triangle(pkt, v0, v1, v2, flag) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_TRI1, 24, 8); \ _g->words.w1 = __gsSP1Triangle_w1f(v0, v1, v2, flag); \ } #define gsSP1Triangle(v0, v1, v2, flag) \ {{ \ _SHIFTL(G_TRI1, 24, 8), \ __gsSP1Triangle_w1f(v0, v1, v2, flag) \ }} /*** *** Line ***/ #define gSPLine3D(pkt, v0, v1, flag) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_LINE3D, 24, 8); \ _g->words.w1 = __gsSPLine3D_w1f(v0, v1, 0, flag); \ } #define gsSPLine3D(v0, v1, flag) \ {{ \ _SHIFTL(G_LINE3D, 24, 8), \ __gsSPLine3D_w1f(v0, v1, 0, flag) \ }} /*** *** LineW ***/ /* these macros are the same as SPLine3D, except they have an * additional parameter for width. The width is added to the "minimum" * thickness, which is 1.5 pixels. The units for width are in * half-pixel units, so a width of 1 translates to (.5 + 1.5) or * a 2.0 pixels wide line. */ #define gSPLineW3D(pkt, v0, v1, wd, flag) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_LINE3D, 24, 8); \ _g->words.w1 = __gsSPLine3D_w1f(v0, v1, wd, flag); \ } #define gsSPLineW3D(v0, v1, wd, flag) \ {{ \ _SHIFTL(G_LINE3D, 24, 8), \ __gsSPLine3D_w1f(v0, v1, wd, flag) \ }} /*** *** 1 Quadrangle ***/ #define gSP1Quadrangle(pkt, v0, v1, v2, v3, flag) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_TRI2, 24, 8)| \ __gsSP1Quadrangle_w1f(v0, v1, v2, v3, flag)); \ _g->words.w1 = __gsSP1Quadrangle_w2f(v0, v1, v2, v3, flag); \ } #define gsSP1Quadrangle(v0, v1, v2, v3, flag) \ {{ \ (_SHIFTL(G_TRI2, 24, 8)| \ __gsSP1Quadrangle_w1f(v0, v1, v2, v3, flag)), \ __gsSP1Quadrangle_w2f(v0, v1, v2, v3, flag) \ }} #endif /* F3DEX_GBI_2 */ #if (defined(F3DLP_GBI)||defined(F3DEX_GBI)) /*** *** 2 Triangles ***/ #define gSP2Triangles(pkt, v00, v01, v02, flag0, v10, v11, v12, flag1) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_TRI2, 24, 8)| \ __gsSP1Triangle_w1f(v00, v01, v02, flag0)); \ _g->words.w1 = __gsSP1Triangle_w1f(v10, v11, v12, flag1); \ } #define gsSP2Triangles(v00, v01, v02, flag0, v10, v11, v12, flag1) \ {{ \ (_SHIFTL(G_TRI2, 24, 8)| \ __gsSP1Triangle_w1f(v00, v01, v02, flag0)), \ __gsSP1Triangle_w1f(v10, v11, v12, flag1) \ }} #endif /* F3DEX_GBI/F3DLP_GBI */ #if (defined(F3DEX_GBI)||defined(F3DLP_GBI)) #define gSPCullDisplayList(pkt,vstart,vend) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_CULLDL, 24, 8) | \ _SHIFTL((vstart)*2, 0, 16); \ _g->words.w1 = _SHIFTL((vend)*2, 0, 16); \ } #define gsSPCullDisplayList(vstart,vend) \ {{ \ _SHIFTL(G_CULLDL, 24, 8) | _SHIFTL((vstart)*2, 0, 16), \ _SHIFTL((vend)*2, 0, 16) \ }} #else #define gSPCullDisplayList(pkt,vstart,vend) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_CULLDL, 24, 8) | \ ((0x0f & (vstart))*40); \ _g->words.w1 = (unsigned int)((0x0f & ((vend)+1))*40); \ } #define gsSPCullDisplayList(vstart,vend) \ {{ \ _SHIFTL(G_CULLDL, 24, 8) | ((0x0f & (vstart))*40), \ ((0x0f & ((vend)+1))*40) \ }} #endif #define gSPSegment(pkt, segment, base) \ gMoveWd(pkt, G_MW_SEGMENT, (segment)*4, base) #define gsSPSegment(segment, base) \ gsMoveWd( G_MW_SEGMENT, (segment)*4, base) /* * Clipping Macros */ #define FR_NEG_FRUSTRATIO_1 0x00000001 #define FR_POS_FRUSTRATIO_1 0x0000ffff #define FR_NEG_FRUSTRATIO_2 0x00000002 #define FR_POS_FRUSTRATIO_2 0x0000fffe #define FR_NEG_FRUSTRATIO_3 0x00000003 #define FR_POS_FRUSTRATIO_3 0x0000fffd #define FR_NEG_FRUSTRATIO_4 0x00000004 #define FR_POS_FRUSTRATIO_4 0x0000fffc #define FR_NEG_FRUSTRATIO_5 0x00000005 #define FR_POS_FRUSTRATIO_5 0x0000fffb #define FR_NEG_FRUSTRATIO_6 0x00000006 #define FR_POS_FRUSTRATIO_6 0x0000fffa /* * r should be one of: FRUSTRATIO_1, FRUSTRATIO_2, FRUSTRATIO_3, ... FRUSTRATIO_6 */ #define gSPClipRatio(pkt, r) \ { \ gMoveWd(pkt, G_MW_CLIP, G_MWO_CLIP_RNX, FR_NEG_##r); \ gMoveWd(pkt, G_MW_CLIP, G_MWO_CLIP_RNY, FR_NEG_##r); \ gMoveWd(pkt, G_MW_CLIP, G_MWO_CLIP_RPX, FR_POS_##r); \ gMoveWd(pkt, G_MW_CLIP, G_MWO_CLIP_RPY, FR_POS_##r); \ } #define gsSPClipRatio(r) \ gsMoveWd(G_MW_CLIP, G_MWO_CLIP_RNX, FR_NEG_##r), \ gsMoveWd(G_MW_CLIP, G_MWO_CLIP_RNY, FR_NEG_##r), \ gsMoveWd(G_MW_CLIP, G_MWO_CLIP_RPX, FR_POS_##r), \ gsMoveWd(G_MW_CLIP, G_MWO_CLIP_RPY, FR_POS_##r) /* * Insert values into Matrix * * where = element of matrix (byte offset) * num = new element (32 bit value replacing 2 int or 2 frac matrix * componants */ #ifdef F3DEX_GBI_2 #define gSPInsertMatrix(pkt, where, num) \ ERROR!! gSPInsertMatrix is no longer supported. #define gsSPInsertMatrix(where, num) \ ERROR!! gsSPInsertMatrix is no longer supported. #else #define gSPInsertMatrix(pkt, where, num) \ gMoveWd(pkt, G_MW_MATRIX, where, num) #define gsSPInsertMatrix(where, num) \ gsMoveWd(G_MW_MATRIX, where, num) #endif /* * Load new matrix directly * * mptr = pointer to matrix */ #ifdef F3DEX_GBI_2 #define gSPForceMatrix(pkt, mptr) \ { gDma2p((pkt),G_MOVEMEM,(mptr),sizeof(Mtx),G_MV_MATRIX,0); \ gMoveWd((pkt), G_MW_FORCEMTX,0,0x00010000); \ } #define gsSPForceMatrix(mptr) \ gsDma2p(G_MOVEMEM,(mptr),sizeof(Mtx),G_MV_MATRIX,0), \ gsMoveWd(G_MW_FORCEMTX,0,0x00010000) #else /* F3DEX_GBI_2 */ #define gSPForceMatrix(pkt, mptr) \ { \ gDma1p(pkt, G_MOVEMEM, mptr, 16, G_MV_MATRIX_1); \ gDma1p(pkt, G_MOVEMEM, (char *)(mptr)+16, 16, G_MV_MATRIX_2); \ gDma1p(pkt, G_MOVEMEM, (char *)(mptr)+32, 16, G_MV_MATRIX_3); \ gDma1p(pkt, G_MOVEMEM, (char *)(mptr)+48, 16, G_MV_MATRIX_4); \ } #define gsSPForceMatrix(mptr) \ gsDma1p( G_MOVEMEM, mptr, 16, G_MV_MATRIX_1), \ gsDma1p( G_MOVEMEM, (char *)(mptr)+16, 16, G_MV_MATRIX_2), \ gsDma1p( G_MOVEMEM, (char *)(mptr)+32, 16, G_MV_MATRIX_3), \ gsDma1p( G_MOVEMEM, (char *)(mptr)+48, 16, G_MV_MATRIX_4) #endif /* F3DEX_GBI_2 */ /* * Insert values into Points * * point = point number 0-15 * where = which element of point to modify (byte offset into point) * num = new value (32 bit) */ #if (defined(F3DEX_GBI)||defined(F3DLP_GBI)) # define gSPModifyVertex(pkt, vtx, where, val) \ { \ Gfx *_g = (Gfx *)(pkt); \ _g->words.w0 = (_SHIFTL(G_MODIFYVTX,24,8)| \ _SHIFTL((where),16,8)|_SHIFTL((vtx)*2,0,16)); \ _g->words.w1 = (unsigned int)(val); \ } # define gsSPModifyVertex(vtx, where, val) \ {{ \ _SHIFTL(G_MODIFYVTX,24,8)| \ _SHIFTL((where),16,8)|_SHIFTL((vtx)*2,0,16), \ (unsigned int)(val) \ }} #else # define gSPModifyVertex(pkt, vtx, where, val) \ gMoveWd(pkt, G_MW_POINTS, (vtx)*40+(where), val) # define gsSPModifyVertex(vtx, where, val) \ gsMoveWd(G_MW_POINTS, (vtx)*40+(where), val) #endif #if (defined(F3DEX_GBI)||defined(F3DLP_GBI)) /* * gSPBranchLessZ Branch DL if (vtx.z) less than or equal (zval). * * dl = DL branch to * vtx = Vertex * zval = Screen depth * near = Near plane * far = Far plane * flag = G_BZ_PERSP or G_BZ_ORTHO */ #define G_BZ_PERSP 0 #define G_BZ_ORTHO 1 #define G_DEPTOZSrg(zval, near, far, flag, zmin, zmax) \ (((unsigned int)FTOFIX32(((flag) == G_BZ_PERSP ? \ (1.0f-(float)(near)/(float)(zval)) / \ (1.0f-(float)(near)/(float)(far )) : \ ((float)(zval) - (float)(near)) / \ ((float)(far ) - (float)(near))))) * \ (((int)((zmax) - (zmin)))&~1) + (int)FTOFIX32(zmin)) #define G_DEPTOZS(zval, near, far, flag) \ G_DEPTOZSrg(zval, near, far, flag, 0, G_MAXZ) #define gSPBranchLessZrg(pkt, dl, vtx, zval, near, far, flag, zmin, zmax) \ { \ Gfx *_g = (Gfx *)(pkt); \ _g->words.w0 = _SHIFTL(G_RDPHALF_1,24,8); \ _g->words.w1 = (unsigned int)(dl); \ _g = (Gfx *)(pkt); \ _g->words.w0 = (_SHIFTL(G_BRANCH_Z,24,8)| \ _SHIFTL((vtx)*5,12,12)|_SHIFTL((vtx)*2,0,12)); \ _g->words.w1 = G_DEPTOZSrg(zval, near, far, flag, zmin, zmax); \ } #define gsSPBranchLessZrg(dl, vtx, zval, near, far, flag, zmin, zmax) \ {{ _SHIFTL(G_RDPHALF_1,24,8), \ (unsigned int)(dl), }}, \ {{ _SHIFTL(G_BRANCH_Z,24,8)|_SHIFTL((vtx)*5,12,12)|_SHIFTL((vtx)*2,0,12),\ G_DEPTOZSrg(zval, near, far, flag, zmin, zmax), }} #define gSPBranchLessZ(pkt, dl, vtx, zval, near, far, flag) \ gSPBranchLessZrg(pkt, dl, vtx, zval, near, far, flag, 0, G_MAXZ) #define gsSPBranchLessZ(dl, vtx, zval, near, far, flag) \ gsSPBranchLessZrg(dl, vtx, zval, near, far, flag, 0, G_MAXZ) /* * gSPBranchLessZraw Branch DL if (vtx.z) less than or equal (raw zval). * * dl = DL branch to * vtx = Vertex * zval = Raw value of screen depth */ #define gSPBranchLessZraw(pkt, dl, vtx, zval) \ { \ Gfx *_g = (Gfx *)(pkt); \ _g->words.w0 = _SHIFTL(G_RDPHALF_1,24,8); \ _g->words.w1 = (unsigned int)(dl); \ _g = (Gfx *)(pkt); \ _g->words.w0 = (_SHIFTL(G_BRANCH_Z,24,8)| \ _SHIFTL((vtx)*5,12,12)|_SHIFTL((vtx)*2,0,12)); \ _g->words.w1 = (unsigned int)(zval); \ } #define gsSPBranchLessZraw(dl, vtx, zval) \ {{ _SHIFTL(G_RDPHALF_1,24,8), \ (unsigned int)(dl), }}, \ {{ _SHIFTL(G_BRANCH_Z,24,8)|_SHIFTL((vtx)*5,12,12)|_SHIFTL((vtx)*2,0,12),\ (unsigned int)(zval), }} /* * gSPLoadUcode RSP loads specified ucode. * * uc_start = ucode text section start * uc_dstart = ucode data section start */ #define gSPLoadUcodeEx(pkt, uc_start, uc_dstart, uc_dsize) \ { \ Gfx *_g = (Gfx *)(pkt); \ _g->words.w0 = _SHIFTL(G_RDPHALF_1,24,8); \ _g->words.w1 = (unsigned int)(uc_dstart); \ _g = (Gfx *)(pkt); \ _g->words.w0 = (_SHIFTL(G_LOAD_UCODE,24,8)| \ _SHIFTL((int)(uc_dsize)-1,0,16)); \ _g->words.w1 = (unsigned int)(uc_start); \ } #define gsSPLoadUcodeEx(uc_start, uc_dstart, uc_dsize) \ {{ _SHIFTL(G_RDPHALF_1,24,8), \ (unsigned int)(uc_dstart), }}, \ {{ _SHIFTL(G_LOAD_UCODE,24,8)| \ _SHIFTL((int)(uc_dsize)-1,0,16), \ (unsigned int)(uc_start), }} #define gSPLoadUcode(pkt, uc_start, uc_dstart) \ gSPLoadUcodeEx((pkt), (uc_start), (uc_dstart), SP_UCODE_DATA_SIZE) #define gsSPLoadUcode(uc_start, uc_dstart) \ gsSPLoadUcodeEx((uc_start), (uc_dstart), SP_UCODE_DATA_SIZE) #define gSPLoadUcodeL(pkt, ucode) \ gSPLoadUcode((pkt), OS_K0_TO_PHYSICAL(&##ucode##TextStart), \ OS_K0_TO_PHYSICAL(&##ucode##DataStart)) #define gsSPLoadUcodeL(ucode) \ gsSPLoadUcode(OS_K0_TO_PHYSICAL(&##ucode##TextStart), \ OS_K0_TO_PHYSICAL(&##ucode##DataStart)) #endif #ifdef F3DEX_GBI_2 /* * gSPDma_io DMA to/from DMEM/IMEM for DEBUG. */ #define gSPDma_io(pkt, flag, dmem, dram, size) \ { \ Gfx *_g = (Gfx *)(pkt); \ _g->words.w0 = _SHIFTL(G_DMA_IO,24,8)|_SHIFTL((flag),23,1)| \ _SHIFTL((dmem)/8,13,10)|_SHIFTL((size)-1,0,12); \ _g->words.w1 = (unsigned int)(dram); \ } #define gsSPDma_io(flag, dmem, dram, size) \ {{ \ _SHIFTL(G_DMA_IO,24,8)|_SHIFTL((flag),23,1)| \ _SHIFTL((dmem)/8,13,10)|_SHIFTL((size)-1,0,12), \ (unsigned int)(dram) \ }} #define gSPDmaRead(pkt,dmem,dram,size) gSPDma_io((pkt),0,(dmem),(dram),(size)) #define gsSPDmaRead(dmem,dram,size) gsSPDma_io(0,(dmem),(dram),(size)) #define gSPDmaWrite(pkt,dmem,dram,size) gSPDma_io((pkt),1,(dmem),(dram),(size)) #define gsSPDmaWrite(dmem,dram,size) gsSPDma_io(1,(dmem),(dram),(size)) #endif /* * Lighting Macros */ #ifdef F3DEX_GBI_2 # define NUML(n) ((n)*24) #else # define NUML(n) (((n)+1)*32 + 0x80000000) #endif #define NUMLIGHTS_0 1 #define NUMLIGHTS_1 1 #define NUMLIGHTS_2 2 #define NUMLIGHTS_3 3 #define NUMLIGHTS_4 4 #define NUMLIGHTS_5 5 #define NUMLIGHTS_6 6 #define NUMLIGHTS_7 7 /* * n should be one of: NUMLIGHTS_0, NUMLIGHTS_1, ..., NUMLIGHTS_7 * NOTE: in addition to the number of directional lights specified, * there is always 1 ambient light */ #define gSPNumLights(pkt, n) \ gMoveWd(pkt, G_MW_NUMLIGHT, G_MWO_NUMLIGHT, NUML(n)) #define gsSPNumLights(n) \ gsMoveWd( G_MW_NUMLIGHT, G_MWO_NUMLIGHT, NUML(n)) #define LIGHT_1 1 #define LIGHT_2 2 #define LIGHT_3 3 #define LIGHT_4 4 #define LIGHT_5 5 #define LIGHT_6 6 #define LIGHT_7 7 #define LIGHT_8 8 /* * l should point to a Light struct * n should be one of: LIGHT_1, LIGHT_2, ..., LIGHT_8 * NOTE: the highest numbered light is always the ambient light (eg if there are * 3 directional lights defined: gsSPNumLights(NUMLIGHTS_3), then lights * LIGHT_1 through LIGHT_3 will be the directional lights and light * LIGHT_4 will be the ambient light. */ #ifdef F3DEX_GBI_2 # define gSPLight(pkt, l, n) \ gDma2p((pkt),G_MOVEMEM,(l),sizeof(Light),G_MV_LIGHT,(n)*24+24) # define gsSPLight(l, n) \ gsDma2p( G_MOVEMEM,(l),sizeof(Light),G_MV_LIGHT,(n)*24+24) #else /* F3DEX_GBI_2 */ # define gSPLight(pkt, l, n) \ gDma1p(pkt, G_MOVEMEM, l, sizeof(Light),((n)-1)*2+G_MV_L0) # define gsSPLight(l, n) \ gsDma1p( G_MOVEMEM, l, sizeof(Light),((n)-1)*2+G_MV_L0) #endif /* F3DEX_GBI_2 */ /* * gSPLightColor changes color of light without recalculating light direction * col is a 32 bit word with r,g,b,a (alpha is ignored) * n should be one of LIGHT_1, LIGHT_2, ..., LIGHT_8 */ #define gSPLightColor(pkt, n, col) \ { \ gMoveWd(pkt, G_MW_LIGHTCOL, G_MWO_a##n, col); \ gMoveWd(pkt, G_MW_LIGHTCOL, G_MWO_b##n, col); \ } #define gsSPLightColor(n, col) \ gsMoveWd(G_MW_LIGHTCOL, G_MWO_a##n, col), \ gsMoveWd(G_MW_LIGHTCOL, G_MWO_b##n, col) /* These macros use a structure "name" which is init'd with the gdSPDefLights macros*/ #define gSPSetLights0(pkt,name) \ { \ gSPNumLights(pkt,NUMLIGHTS_0); \ gSPLight(pkt,&name.l[0],1); \ gSPLight(pkt,&name.a,2); \ } #define gsSPSetLights0(name) \ gsSPNumLights(NUMLIGHTS_0), \ gsSPLight(&name.l[0],1), \ gsSPLight(&name.a,2) #define gSPSetLights1(pkt,name) \ { \ gSPNumLights(pkt,NUMLIGHTS_1); \ gSPLight(pkt,&name.l[0],1); \ gSPLight(pkt,&name.a,2); \ } #define gsSPSetLights1(name) \ gsSPNumLights(NUMLIGHTS_1), \ gsSPLight(&name.l[0],1), \ gsSPLight(&name.a,2) #define gSPSetLights2(pkt,name) \ { \ gSPNumLights(pkt,NUMLIGHTS_2); \ gSPLight(pkt,&name.l[0],1); \ gSPLight(pkt,&name.l[1],2); \ gSPLight(pkt,&name.a,3); \ } #define gsSPSetLights2(name) \ gsSPNumLights(NUMLIGHTS_2), \ gsSPLight(&name.l[0],1), \ gsSPLight(&name.l[1],2), \ gsSPLight(&name.a,3) #define gSPSetLights3(pkt,name) \ { \ gSPNumLights(pkt,NUMLIGHTS_3); \ gSPLight(pkt,&name.l[0],1); \ gSPLight(pkt,&name.l[1],2); \ gSPLight(pkt,&name.l[2],3); \ gSPLight(pkt,&name.a,4); \ } #define gsSPSetLights3(name) \ gsSPNumLights(NUMLIGHTS_3), \ gsSPLight(&name.l[0],1), \ gsSPLight(&name.l[1],2), \ gsSPLight(&name.l[2],3), \ gsSPLight(&name.a,4) #define gSPSetLights4(pkt,name) \ { \ gSPNumLights(pkt,NUMLIGHTS_4); \ gSPLight(pkt,&name.l[0],1); \ gSPLight(pkt,&name.l[1],2); \ gSPLight(pkt,&name.l[2],3); \ gSPLight(pkt,&name.l[3],4); \ gSPLight(pkt,&name.a,5); \ } #define gsSPSetLights4(name) \ gsSPNumLights(NUMLIGHTS_4), \ gsSPLight(&name.l[0],1), \ gsSPLight(&name.l[1],2), \ gsSPLight(&name.l[2],3), \ gsSPLight(&name.l[3],4), \ gsSPLight(&name.a,5) #define gSPSetLights5(pkt,name) \ { \ gSPNumLights(pkt,NUMLIGHTS_5); \ gSPLight(pkt,&name.l[0],1); \ gSPLight(pkt,&name.l[1],2); \ gSPLight(pkt,&name.l[2],3); \ gSPLight(pkt,&name.l[3],4); \ gSPLight(pkt,&name.l[4],5); \ gSPLight(pkt,&name.a,6); \ } #define gsSPSetLights5(name) \ gsSPNumLights(NUMLIGHTS_5), \ gsSPLight(&name.l[0],1), \ gsSPLight(&name.l[1],2), \ gsSPLight(&name.l[2],3), \ gsSPLight(&name.l[3],4), \ gsSPLight(&name.l[4],5), \ gsSPLight(&name.a,6) #define gSPSetLights6(pkt,name) \ { \ gSPNumLights(pkt,NUMLIGHTS_6); \ gSPLight(pkt,&name.l[0],1); \ gSPLight(pkt,&name.l[1],2); \ gSPLight(pkt,&name.l[2],3); \ gSPLight(pkt,&name.l[3],4); \ gSPLight(pkt,&name.l[4],5); \ gSPLight(pkt,&name.l[5],6); \ gSPLight(pkt,&name.a,7); \ } #define gsSPSetLights6(name) \ gsSPNumLights(NUMLIGHTS_6), \ gsSPLight(&name.l[0],1), \ gsSPLight(&name.l[1],2), \ gsSPLight(&name.l[2],3), \ gsSPLight(&name.l[3],4), \ gsSPLight(&name.l[4],5), \ gsSPLight(&name.l[5],6), \ gsSPLight(&name.a,7) #define gSPSetLights7(pkt,name) \ { \ gSPNumLights(pkt,NUMLIGHTS_7); \ gSPLight(pkt,&name.l[0],1); \ gSPLight(pkt,&name.l[1],2); \ gSPLight(pkt,&name.l[2],3); \ gSPLight(pkt,&name.l[3],4); \ gSPLight(pkt,&name.l[4],5); \ gSPLight(pkt,&name.l[5],6); \ gSPLight(pkt,&name.l[6],7); \ gSPLight(pkt,&name.a,8); \ } #define gsSPSetLights7(name) \ gsSPNumLights(NUMLIGHTS_7), \ gsSPLight(&name.l[0],1), \ gsSPLight(&name.l[1],2), \ gsSPLight(&name.l[2],3), \ gsSPLight(&name.l[3],4), \ gsSPLight(&name.l[4],5), \ gsSPLight(&name.l[5],6), \ gsSPLight(&name.l[6],7), \ gsSPLight(&name.a,8) /* * Reflection/Hiliting Macros */ #ifdef F3DEX_GBI_2 # define gSPLookAtX(pkt, l) \ gDma2p((pkt),G_MOVEMEM,(l),sizeof(Light),G_MV_LIGHT,G_MVO_LOOKATX) # define gsSPLookAtX(l) \ gsDma2p( G_MOVEMEM,(l),sizeof(Light),G_MV_LIGHT,G_MVO_LOOKATX) # define gSPLookAtY(pkt, l) \ gDma2p((pkt),G_MOVEMEM,(l),sizeof(Light),G_MV_LIGHT,G_MVO_LOOKATY) # define gsSPLookAtY(l) \ gsDma2p( G_MOVEMEM,(l),sizeof(Light),G_MV_LIGHT,G_MVO_LOOKATY) #else /* F3DEX_GBI_2 */ # define gSPLookAtX(pkt, l) \ gDma1p(pkt, G_MOVEMEM, l, sizeof(Light),G_MV_LOOKATX) # define gsSPLookAtX(l) \ gsDma1p( G_MOVEMEM, l, sizeof(Light),G_MV_LOOKATX) # define gSPLookAtY(pkt, l) \ gDma1p(pkt, G_MOVEMEM, l, sizeof(Light),G_MV_LOOKATY) # define gsSPLookAtY(l) \ gsDma1p( G_MOVEMEM, l, sizeof(Light),G_MV_LOOKATY) #endif /* F3DEX_GBI_2 */ #define gSPLookAt(pkt, la) \ { \ gSPLookAtX(pkt,la) \ gSPLookAtY(pkt,(char *)(la)+16) \ } #define gsSPLookAt(la) \ gsSPLookAtX(la), \ gsSPLookAtY((char *)(la)+16) #define gDPSetHilite1Tile(pkt, tile, hilite, width, height) \ gDPSetTileSize(pkt, tile, (hilite)->h.x1 & 0xfff, (hilite)->h.y1 & 0xfff, \ ((((width)-1)*4)+(hilite)->h.x1) & 0xfff, ((((height)-1)*4)+(hilite)->h.y1) & 0xfff) #define gsDPSetHilite1Tile(tile, hilite, width, height) \ gsDPSetTileSize(tile, (hilite)->h.x1 & 0xfff, (hilite)->h.y1 & 0xfff, \ ((((width)-1)*4)+(hilite)->h.x1) & 0xfff, ((((height)-1)*4)+(hilite)->h.y1) & 0xfff) #define gDPSetHilite2Tile(pkt, tile, hilite, width, height) \ gDPSetTileSize(pkt, tile, (hilite)->h.x2 & 0xfff, (hilite)->h.y2 & 0xfff, \ ((((width)-1)*4)+(hilite)->h.x2) & 0xfff, ((((height)-1)*4)+(hilite)->h.y2) & 0xfff) #define gsDPSetHilite2Tile(tile, hilite, width, height) \ gsDPSetTileSize(tile, (hilite)->h.x2 & 0xfff, (hilite)->h.y2 & 0xfff, \ ((((width)-1)*4)+(hilite)->h.x2) & 0xfff, ((((height)-1)*4)+(hilite)->h.y2) & 0xfff) /* * FOG macros * fm = z multiplier * fo = z offset * FOG FORMULA: alpha(fog) = (eyespace z) * fm + fo CLAMPED 0 to 255 * note: (eyespace z) ranges -1 to 1 * * Alternate method of setting fog: * min, max: range 0 to 1000: 0=nearplane, 1000=farplane * min is where fog begins (usually less than max and often 0) * max is where fog is thickest (usually 1000) * */ #define gSPFogFactor(pkt, fm, fo) \ gMoveWd(pkt, G_MW_FOG, G_MWO_FOG, \ (_SHIFTL(fm,16,16) | _SHIFTL(fo,0,16))) #define gsSPFogFactor(fm, fo) \ gsMoveWd(G_MW_FOG, G_MWO_FOG, \ (_SHIFTL(fm,16,16) | _SHIFTL(fo,0,16))) #define gSPFogPosition(pkt, min, max) \ gMoveWd(pkt, G_MW_FOG, G_MWO_FOG, \ (_SHIFTL((128000/((max)-(min))),16,16) | \ _SHIFTL(((500-(min))*256/((max)-(min))),0,16))) #define gsSPFogPosition(min, max) \ gsMoveWd(G_MW_FOG, G_MWO_FOG, \ (_SHIFTL((128000/((max)-(min))),16,16) | \ _SHIFTL(((500-(min))*256/((max)-(min))),0,16))) #ifdef F3DEX_GBI_2 /* * Macros to turn texture on/off */ # define gSPTexture(pkt, s, t, level, tile, on) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_TEXTURE,24,8) | \ _SHIFTL(BOWTIE_VAL,16,8) | \ _SHIFTL((level),11,3) | _SHIFTL((tile),8,3) | \ _SHIFTL((on),1,7)); \ _g->words.w1 = (_SHIFTL((s),16,16) | _SHIFTL((t),0,16)); \ } # define gsSPTexture(s, t, level, tile, on) \ {{ \ (_SHIFTL(G_TEXTURE,24,8) | _SHIFTL(BOWTIE_VAL,16,8) | \ _SHIFTL((level),11,3) | _SHIFTL((tile),8,3) | _SHIFTL((on),1,7)),\ (_SHIFTL((s),16,16) | _SHIFTL((t),0,16)) \ }} /* * Different version of SPTexture macro, has an additional parameter * which is currently reserved in the microcode. */ # define gSPTextureL(pkt, s, t, level, xparam, tile, on) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_TEXTURE,24,8) | \ _SHIFTL((xparam),16,8) | \ _SHIFTL((level),11,3) | _SHIFTL((tile),8,3) | \ _SHIFTL((on),1,7)); \ _g->words.w1 = (_SHIFTL((s),16,16) | _SHIFTL((t),0,16)); \ } # define gsSPTextureL(s, t, level, xparam, tile, on) \ {{ \ (_SHIFTL(G_TEXTURE,24,8) | _SHIFTL((xparam),16,8) | \ _SHIFTL((level),11,3) | _SHIFTL((tile),8,3) | _SHIFTL((on),1,7)),\ (_SHIFTL((s),16,16) | _SHIFTL((t),0,16)) \ }} #else /* * Macros to turn texture on/off */ # define gSPTexture(pkt, s, t, level, tile, on) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_TEXTURE,24,8)|_SHIFTL(BOWTIE_VAL,16,8)|\ _SHIFTL((level),11,3)|_SHIFTL((tile),8,3)| \ _SHIFTL((on),0,8)); \ _g->words.w1 = (_SHIFTL((s),16,16)|_SHIFTL((t),0,16)); \ } # define gsSPTexture(s, t, level, tile, on) \ {{ \ (_SHIFTL(G_TEXTURE,24,8)|_SHIFTL(BOWTIE_VAL,16,8)| \ _SHIFTL((level),11,3)|_SHIFTL((tile),8,3)|_SHIFTL((on),0,8)), \ (_SHIFTL((s),16,16)|_SHIFTL((t),0,16)) \ }} /* * Different version of SPTexture macro, has an additional parameter * which is currently reserved in the microcode. */ # define gSPTextureL(pkt, s, t, level, xparam, tile, on) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_TEXTURE,24,8)|_SHIFTL((xparam),16,8)| \ _SHIFTL((level),11,3)|_SHIFTL((tile),8,3)| \ _SHIFTL((on),0,8)); \ _g->words.w1 = (_SHIFTL((s),16,16)|_SHIFTL((t),0,16)); \ } # define gsSPTextureL(s, t, level, xparam, tile, on) \ {{ \ (_SHIFTL(G_TEXTURE,24,8)|_SHIFTL((xparam),16,8)| \ _SHIFTL((level),11,3)|_SHIFTL((tile),8,3)|_SHIFTL((on),0,8)), \ (_SHIFTL((s),16,16)|_SHIFTL((t),0,16)) \ }} #endif #define gSPPerspNormalize(pkt, s) gMoveWd(pkt, G_MW_PERSPNORM, 0, (s)) #define gsSPPerspNormalize(s) gsMoveWd( G_MW_PERSPNORM, 0, (s)) #ifdef F3DEX_GBI_2 # define gSPPopMatrixN(pkt, n, num) gDma2p((pkt),G_POPMTX,(num)*64,64,2,0) # define gsSPPopMatrixN(n, num) gsDma2p( G_POPMTX,(num)*64,64,2,0) # define gSPPopMatrix(pkt, n) gSPPopMatrixN((pkt), (n), 1) # define gsSPPopMatrix(n) gsSPPopMatrixN( (n), 1) #else /* F3DEX_GBI_2 */ # define gSPPopMatrix(pkt, n) gImmp1(pkt, G_POPMTX, n) # define gsSPPopMatrix(n) gsImmp1( G_POPMTX, n) #endif /* F3DEX_GBI_2 */ #define gSPEndDisplayList(pkt) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_ENDDL, 24, 8); \ _g->words.w1 = 0; \ } #define gsSPEndDisplayList() \ {{ \ _SHIFTL(G_ENDDL, 24, 8), 0 \ }} #ifdef F3DEX_GBI_2 /* * One gSPGeometryMode(pkt,c,s) GBI is equal to these two GBIs. * * gSPClearGeometryMode(pkt,c) * gSPSetGeometryMode(pkt,s) * * gSPLoadGeometryMode(pkt, word) sets GeometryMode directly. */ #define gSPGeometryMode(pkt, c, s) \ { \ Gfx *_g = (Gfx *)(pkt); \ _g->words.w0 = _SHIFTL(G_GEOMETRYMODE,24,8)|_SHIFTL(~(u32)(c),0,24);\ _g->words.w1 = (u32)(s); \ } #define gsSPGeometryMode(c, s) \ {{ \ (_SHIFTL(G_GEOMETRYMODE,24,8)|_SHIFTL(~(u32)(c),0,24)),(u32)(s) \ }} #define gSPSetGeometryMode(pkt, word) gSPGeometryMode((pkt),0,(word)) #define gsSPSetGeometryMode(word) gsSPGeometryMode(0,(word)) #define gSPClearGeometryMode(pkt, word) gSPGeometryMode((pkt),(word),0) #define gsSPClearGeometryMode(word) gsSPGeometryMode((word),0) #define gSPLoadGeometryMode(pkt, word) gSPGeometryMode((pkt),-1,(word)) #define gsSPLoadGeometryMode(word) gsSPGeometryMode(-1,(word)) #else /* F3DEX_GBI_2 */ #define gSPSetGeometryMode(pkt, word) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_SETGEOMETRYMODE, 24, 8); \ _g->words.w1 = (unsigned int)(word); \ } #define gsSPSetGeometryMode(word) \ {{ \ _SHIFTL(G_SETGEOMETRYMODE, 24, 8), (unsigned int)(word) \ }} #define gSPClearGeometryMode(pkt, word) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_CLEARGEOMETRYMODE, 24, 8); \ _g->words.w1 = (unsigned int)(word); \ } #define gsSPClearGeometryMode(word) \ {{ \ _SHIFTL(G_CLEARGEOMETRYMODE, 24, 8), (unsigned int)(word) \ }} #endif /* F3DEX_GBI_2 */ #ifdef F3DEX_GBI_2 #define gSPSetOtherMode(pkt, cmd, sft, len, data) \ { \ Gfx *_g = (Gfx *)(pkt); \ _g->words.w0 = (_SHIFTL(cmd,24,8)|_SHIFTL(32-(sft)-(len),8,8)| \ _SHIFTL((len)-1,0,8)); \ _g->words.w1 = (unsigned int)(data); \ } #define gsSPSetOtherMode(cmd, sft, len, data) \ {{ \ _SHIFTL(cmd,24,8)|_SHIFTL(32-(sft)-(len),8,8)|_SHIFTL((len)-1,0,8), \ (unsigned int)(data) \ }} #else #define gSPSetOtherMode(pkt, cmd, sft, len, data) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(cmd, 24, 8) | _SHIFTL(sft, 8, 8) | \ _SHIFTL(len, 0, 8)); \ _g->words.w1 = (unsigned int)(data); \ } #define gsSPSetOtherMode(cmd, sft, len, data) \ {{ \ _SHIFTL(cmd, 24, 8) | _SHIFTL(sft, 8, 8) | _SHIFTL(len, 0, 8), \ (unsigned int)(data) \ }} #endif /* * RDP setothermode register commands - register shadowed in RSP */ #define gDPPipelineMode(pkt, mode) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_PIPELINE, 1, mode) #define gsDPPipelineMode(mode) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_PIPELINE, 1, mode) #define gDPSetCycleType(pkt, type) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_CYCLETYPE, 2, type) #define gsDPSetCycleType(type) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_CYCLETYPE, 2, type) #define gDPSetTexturePersp(pkt, type) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_TEXTPERSP, 1, type) #define gsDPSetTexturePersp(type) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_TEXTPERSP, 1, type) #define gDPSetTextureDetail(pkt, type) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_TEXTDETAIL, 2, type) #define gsDPSetTextureDetail(type) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_TEXTDETAIL, 2, type) #define gDPSetTextureLOD(pkt, type) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_TEXTLOD, 1, type) #define gsDPSetTextureLOD(type) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_TEXTLOD, 1, type) #define gDPSetTextureLUT(pkt, type) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_TEXTLUT, 2, type) #define gsDPSetTextureLUT(type) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_TEXTLUT, 2, type) #define gDPSetTextureFilter(pkt, type) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_TEXTFILT, 2, type) #define gsDPSetTextureFilter(type) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_TEXTFILT, 2, type) #define gDPSetTextureConvert(pkt, type) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_TEXTCONV, 3, type) #define gsDPSetTextureConvert(type) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_TEXTCONV, 3, type) #define gDPSetCombineKey(pkt, type) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_COMBKEY, 1, type) #define gsDPSetCombineKey(type) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_COMBKEY, 1, type) #ifndef _HW_VERSION_1 #define gDPSetColorDither(pkt, mode) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_RGBDITHER, 2, mode) #define gsDPSetColorDither(mode) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_RGBDITHER, 2, mode) #else #define gDPSetColorDither(pkt, mode) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_COLORDITHER, 1, mode) #define gsDPSetColorDither(mode) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_COLORDITHER, 1, mode) #endif #ifndef _HW_VERSION_1 #define gDPSetAlphaDither(pkt, mode) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_H, G_MDSFT_ALPHADITHER, 2, mode) #define gsDPSetAlphaDither(mode) \ gsSPSetOtherMode(G_SETOTHERMODE_H, G_MDSFT_ALPHADITHER, 2, mode) #endif /* 'blendmask' is not supported anymore. * The bits are reserved for future use. * Fri May 26 13:45:55 PDT 1995 */ #define gDPSetBlendMask(pkt, mask) gDPNoOp(pkt) #define gsDPSetBlendMask(mask) gsDPNoOp() #define gDPSetAlphaCompare(pkt, type) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_L, G_MDSFT_ALPHACOMPARE, 2, type) #define gsDPSetAlphaCompare(type) \ gsSPSetOtherMode(G_SETOTHERMODE_L, G_MDSFT_ALPHACOMPARE, 2, type) #define gDPSetDepthSource(pkt, src) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_L, G_MDSFT_ZSRCSEL, 1, src) #define gsDPSetDepthSource(src) \ gsSPSetOtherMode(G_SETOTHERMODE_L, G_MDSFT_ZSRCSEL, 1, src) #define gDPSetRenderMode(pkt, c0, c1) \ gSPSetOtherMode(pkt, G_SETOTHERMODE_L, G_MDSFT_RENDERMODE, 29, \ (c0) | (c1)) #define gsDPSetRenderMode(c0, c1) \ gsSPSetOtherMode(G_SETOTHERMODE_L, G_MDSFT_RENDERMODE, 29, \ (c0) | (c1)) #define gSetImage(pkt, cmd, fmt, siz, width, i) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(cmd, 24, 8) | _SHIFTL(fmt, 21, 3) | \ _SHIFTL(siz, 19, 2) | _SHIFTL((width)-1, 0, 12); \ _g->words.w1 = (unsigned int)(i); \ } #define gsSetImage(cmd, fmt, siz, width, i) \ {{ \ _SHIFTL(cmd, 24, 8) | _SHIFTL(fmt, 21, 3) | \ _SHIFTL(siz, 19, 2) | _SHIFTL((width)-1, 0, 12), \ (unsigned int)(i) \ }} #define gDPSetColorImage(pkt, f, s, w, i) gSetImage(pkt, G_SETCIMG, f, s, w, i) #define gsDPSetColorImage(f, s, w, i) gsSetImage(G_SETCIMG, f, s, w, i) /* use these for new code */ #define gDPSetDepthImage(pkt, i) gSetImage(pkt, G_SETZIMG, 0, 0, 1, i) #define gsDPSetDepthImage(i) gsSetImage(G_SETZIMG, 0, 0, 1, i) /* kept for compatibility */ #define gDPSetMaskImage(pkt, i) gDPSetDepthImage(pkt, i) #define gsDPSetMaskImage(i) gsDPSetDepthImage(i) #define gDPSetTextureImage(pkt, f, s, w, i) gSetImage(pkt, G_SETTIMG, f, s, w, i) #define gsDPSetTextureImage(f, s, w, i) gsSetImage(G_SETTIMG, f, s, w, i) /* * RDP macros */ #define gDPSetCombine(pkt, muxs0, muxs1) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_SETCOMBINE, 24, 8) | _SHIFTL(muxs0, 0, 24);\ _g->words.w1 = (unsigned int)(muxs1); \ } #define gsDPSetCombine(muxs0, muxs1) \ {{ \ _SHIFTL(G_SETCOMBINE, 24, 8) | _SHIFTL(muxs0, 0, 24), \ (unsigned int)(muxs1) \ }} #define GCCc0w0(saRGB0, mRGB0, saA0, mA0) \ (_SHIFTL((saRGB0), 20, 4) | _SHIFTL((mRGB0), 15, 5) | \ _SHIFTL((saA0), 12, 3) | _SHIFTL((mA0), 9, 3)) #define GCCc1w0(saRGB1, mRGB1) \ (_SHIFTL((saRGB1), 5, 4) | _SHIFTL((mRGB1), 0, 5)) #define GCCc0w1(sbRGB0, aRGB0, sbA0, aA0) \ (_SHIFTL((sbRGB0), 28, 4) | _SHIFTL((aRGB0), 15, 3) | \ _SHIFTL((sbA0), 12, 3) | _SHIFTL((aA0), 9, 3)) #define GCCc1w1(sbRGB1, saA1, mA1, aRGB1, sbA1, aA1) \ (_SHIFTL((sbRGB1), 24, 4) | _SHIFTL((saA1), 21, 3) | \ _SHIFTL((mA1), 18, 3) | _SHIFTL((aRGB1), 6, 3) | \ _SHIFTL((sbA1), 3, 3) | _SHIFTL((aA1), 0, 3)) #define gDPSetCombineLERP(pkt, a0, b0, c0, d0, Aa0, Ab0, Ac0, Ad0, \ a1, b1, c1, d1, Aa1, Ab1, Ac1, Ad1) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_SETCOMBINE, 24, 8) | \ _SHIFTL(GCCc0w0(G_CCMUX_##a0, G_CCMUX_##c0, \ G_ACMUX_##Aa0, G_ACMUX_##Ac0) | \ GCCc1w0(G_CCMUX_##a1, G_CCMUX_##c1), \ 0, 24); \ _g->words.w1 = (unsigned int)(GCCc0w1(G_CCMUX_##b0, \ G_CCMUX_##d0, \ G_ACMUX_##Ab0, \ G_ACMUX_##Ad0) | \ GCCc1w1(G_CCMUX_##b1, \ G_ACMUX_##Aa1, \ G_ACMUX_##Ac1, \ G_CCMUX_##d1, \ G_ACMUX_##Ab1, \ G_ACMUX_##Ad1)); \ } #define gsDPSetCombineLERP(a0, b0, c0, d0, Aa0, Ab0, Ac0, Ad0, \ a1, b1, c1, d1, Aa1, Ab1, Ac1, Ad1) \ {{ \ _SHIFTL(G_SETCOMBINE, 24, 8) | \ _SHIFTL(GCCc0w0(G_CCMUX_##a0, G_CCMUX_##c0, \ G_ACMUX_##Aa0, G_ACMUX_##Ac0) | \ GCCc1w0(G_CCMUX_##a1, G_CCMUX_##c1), 0, 24), \ (unsigned int)(GCCc0w1(G_CCMUX_##b0, G_CCMUX_##d0, \ G_ACMUX_##Ab0, G_ACMUX_##Ad0) | \ GCCc1w1(G_CCMUX_##b1, G_ACMUX_##Aa1, \ G_ACMUX_##Ac1, G_CCMUX_##d1, \ G_ACMUX_##Ab1, G_ACMUX_##Ad1)) \ }} /* * SetCombineMode macros are NOT redunant. It allow the C preprocessor * to substitute single parameter which includes commas in the token and * rescan for higher parameter count macro substitution. * * eg. gsDPSetCombineMode(G_CC_MODULATE, G_CC_MODULATE) turns into * gsDPSetCombineLERP(TEXEL0, 0, SHADE, 0, TEXEL0, 0, SHADE, 0, * TEXEL0, 0, SHADE, 0, TEXEL0, 0, SHADE, 0) */ #define gDPSetCombineMode(pkt, a, b) gDPSetCombineLERP(pkt, a, b) #define gsDPSetCombineMode(a, b) gsDPSetCombineLERP(a, b) #define gDPSetColor(pkt, c, d) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(c, 24, 8); \ _g->words.w1 = (unsigned int)(d); \ } #define gsDPSetColor(c, d) \ {{ \ _SHIFTL(c, 24, 8), (unsigned int)(d) \ }} #define DPRGBColor(pkt, cmd, r, g, b, a) \ gDPSetColor(pkt, cmd, \ (_SHIFTL(r, 24, 8) | _SHIFTL(g, 16, 8) | \ _SHIFTL(b, 8, 8) | _SHIFTL(a, 0, 8))) #define sDPRGBColor(cmd, r, g, b, a) \ gsDPSetColor(cmd, \ (_SHIFTL(r, 24, 8) | _SHIFTL(g, 16, 8) | \ _SHIFTL(b, 8, 8) | _SHIFTL(a, 0, 8))) #define gDPSetEnvColor(pkt, r, g, b, a) \ DPRGBColor(pkt, G_SETENVCOLOR, r,g,b,a) #define gsDPSetEnvColor(r, g, b, a) \ sDPRGBColor(G_SETENVCOLOR, r,g,b,a) #define gDPSetBlendColor(pkt, r, g, b, a) \ DPRGBColor(pkt, G_SETBLENDCOLOR, r,g,b,a) #define gsDPSetBlendColor(r, g, b, a) \ sDPRGBColor(G_SETBLENDCOLOR, r,g,b,a) #define gDPSetFogColor(pkt, r, g, b, a) \ DPRGBColor(pkt, G_SETFOGCOLOR, r,g,b,a) #define gsDPSetFogColor(r, g, b, a) \ sDPRGBColor(G_SETFOGCOLOR, r,g,b,a) #define gDPSetFillColor(pkt, d) \ gDPSetColor(pkt, G_SETFILLCOLOR, (d)) #define gsDPSetFillColor(d) \ gsDPSetColor(G_SETFILLCOLOR, (d)) #define gDPSetPrimDepth(pkt, z, dz) \ gDPSetColor(pkt, G_SETPRIMDEPTH, \ _SHIFTL(z, 16, 16) | _SHIFTL(dz, 0, 16)) #define gsDPSetPrimDepth(z, dz) \ gsDPSetColor(G_SETPRIMDEPTH, _SHIFTL(z, 16, 16) | \ _SHIFTL(dz, 0, 16)) #define gDPSetPrimColor(pkt, m, l, r, g, b, a) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_SETPRIMCOLOR, 24, 8) | \ _SHIFTL(m, 8, 8) | _SHIFTL(l, 0, 8)); \ _g->words.w1 = (_SHIFTL(r, 24, 8) | _SHIFTL(g, 16, 8) | \ _SHIFTL(b, 8, 8) | _SHIFTL(a, 0, 8)); \ } #define gsDPSetPrimColor(m, l, r, g, b, a) \ {{ \ (_SHIFTL(G_SETPRIMCOLOR, 24, 8) | _SHIFTL(m, 8, 8) | \ _SHIFTL(l, 0, 8)), \ (_SHIFTL(r, 24, 8) | _SHIFTL(g, 16, 8) | _SHIFTL(b, 8, 8) | \ _SHIFTL(a, 0, 8)) \ }} /* * gDPSetOtherMode (This is for expert user.) * * This command makes all othermode parameters set. * Do not use this command in the same DL with another g*SPSetOtherMode DLs. * * [Usage] * gDPSetOtherMode(pkt, modeA, modeB) * * 'modeA' is described all parameters of GroupA GBI command. * 'modeB' is also described all parameters of GroupB GBI command. * * GroupA: * gDPPipelineMode, gDPSetCycleType, gSPSetTexturePersp, * gDPSetTextureDetail, gDPSetTextureLOD, gDPSetTextureLUT, * gDPSetTextureFilter, gDPSetTextureConvert, gDPSetCombineKey, * gDPSetColorDither, gDPSetAlphaDither * * GroupB: * gDPSetAlphaCompare, gDPSetDepthSource, gDPSetRenderMode * * Use 'OR' operation to get modeA and modeB. * * modeA = G_PM_* | G_CYC_* | G_TP_* | G_TD_* | G_TL_* | G_TT_* | G_TF_* * G_TC_* | G_CK_* | G_CD_* | G_AD_*; * * modeB = G_AC_* | G_ZS_* | G_RM_* | G_RM_*2; */ #define gDPSetOtherMode(pkt, mode0, mode1) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_RDPSETOTHERMODE,24,8)|_SHIFTL(mode0,0,24);\ _g->words.w1 = (unsigned int)(mode1); \ } #define gsDPSetOtherMode(mode0, mode1) \ {{ \ _SHIFTL(G_RDPSETOTHERMODE,24,8)|_SHIFTL(mode0,0,24), \ (unsigned int)(mode1) \ }} /* * Texturing macros */ /* These are also defined defined above for Sprite Microcode */ #define G_TX_LOADTILE 7 #define G_TX_RENDERTILE 0 #define G_TX_NOMIRROR 0 #define G_TX_WRAP 0 #define G_TX_MIRROR 0x1 #define G_TX_CLAMP 0x2 #define G_TX_NOMASK 0 #define G_TX_NOLOD 0 #ifndef MAX #define MAX(a, b) ((a) > (b) ? (a) : (b)) #endif #ifndef MIN #define MIN(a, b) ((a) < (b) ? (a) : (b)) #endif /* * Dxt is the inverse of the number of 64-bit words in a line of * the texture being loaded using the load_block command. If * there are any 1's to the right of the 11th fractional bit, * dxt should be rounded up. The following macros accomplish * this. The 4b macros are a special case since 4-bit textures * are loaded as 8-bit textures. Dxt is fixed point 1.11. RJM */ #define G_TX_DXT_FRAC 11 /* * For RCP 2.0, the maximum number of texels that can be loaded * using a load_block command is 2048. In order to load the total * 4kB of Tmem, change the texel size when loading to be G_IM_SIZ_16b, * then change the tile to the proper texel size after the load. * The g*DPLoadTextureBlock macros already do this, so this change * will be transparent if you use these macros. If you use * the g*DPLoadBlock macros directly, you will need to handle this * tile manipulation yourself. RJM. */ #ifdef _HW_VERSION_1 #define G_TX_LDBLK_MAX_TXL 4095 #else #define G_TX_LDBLK_MAX_TXL 2047 #endif /* _HW_VERSION_1 */ #define TXL2WORDS(txls, b_txl) MAX(1, ((txls)*(b_txl)/8)) #define CALC_DXT(width, b_txl) \ (((1 << G_TX_DXT_FRAC) + TXL2WORDS(width, b_txl) - 1) / \ TXL2WORDS(width, b_txl)) #define TXL2WORDS_4b(txls) MAX(1, ((txls)/16)) #define CALC_DXT_4b(width) \ (((1 << G_TX_DXT_FRAC) + TXL2WORDS_4b(width) - 1) / \ TXL2WORDS_4b(width)) #define gDPLoadTileGeneric(pkt, c, tile, uls, ult, lrs, lrt) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(c, 24, 8) | _SHIFTL(uls, 12, 12) | \ _SHIFTL(ult, 0, 12); \ _g->words.w1 = _SHIFTL(tile, 24, 3) | _SHIFTL(lrs, 12, 12) | \ _SHIFTL(lrt, 0, 12); \ } #define gsDPLoadTileGeneric(c, tile, uls, ult, lrs, lrt) \ {{ \ _SHIFTL(c, 24, 8) | _SHIFTL(uls, 12, 12) | _SHIFTL(ult, 0, 12), \ _SHIFTL(tile, 24, 3) | _SHIFTL(lrs, 12, 12) | _SHIFTL(lrt, 0, 12)\ }} #define gDPSetTileSize(pkt, t, uls, ult, lrs, lrt) \ gDPLoadTileGeneric(pkt, G_SETTILESIZE, t, uls, ult, lrs, lrt) #define gsDPSetTileSize(t, uls, ult, lrs, lrt) \ gsDPLoadTileGeneric(G_SETTILESIZE, t, uls, ult, lrs, lrt) #define gDPLoadTile(pkt, t, uls, ult, lrs, lrt) \ gDPLoadTileGeneric(pkt, G_LOADTILE, t, uls, ult, lrs, lrt) #define gsDPLoadTile(t, uls, ult, lrs, lrt) \ gsDPLoadTileGeneric(G_LOADTILE, t, uls, ult, lrs, lrt) #define gDPSetTile(pkt, fmt, siz, line, tmem, tile, palette, cmt, \ maskt, shiftt, cms, masks, shifts) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_SETTILE, 24, 8) | _SHIFTL(fmt, 21, 3) |\ _SHIFTL(siz, 19, 2) | _SHIFTL(line, 9, 9) | \ _SHIFTL(tmem, 0, 9); \ _g->words.w1 = _SHIFTL(tile, 24, 3) | _SHIFTL(palette, 20, 4) | \ _SHIFTL(cmt, 18, 2) | _SHIFTL(maskt, 14, 4) | \ _SHIFTL(shiftt, 10, 4) |_SHIFTL(cms, 8, 2) | \ _SHIFTL(masks, 4, 4) | _SHIFTL(shifts, 0, 4); \ } #define gsDPSetTile(fmt, siz, line, tmem, tile, palette, cmt, \ maskt, shiftt, cms, masks, shifts) \ {{ \ (_SHIFTL(G_SETTILE, 24, 8) | _SHIFTL(fmt, 21, 3) | \ _SHIFTL(siz, 19, 2) | _SHIFTL(line, 9, 9) | _SHIFTL(tmem, 0, 9)),\ (_SHIFTL(tile, 24, 3) | _SHIFTL(palette, 20, 4) | \ _SHIFTL(cmt, 18, 2) | _SHIFTL(maskt, 14, 4) | \ _SHIFTL(shiftt, 10, 4) | _SHIFTL(cms, 8, 2) | \ _SHIFTL(masks, 4, 4) | _SHIFTL(shifts, 0, 4)) \ }} /* * For RCP 2.0, the maximum number of texels that can be loaded * using a load_block command is 2048. In order to load the total * 4kB of Tmem, change the texel size when loading to be G_IM_SIZ_16b, * then change the tile to the proper texel size after the load. * The g*DPLoadTextureBlock macros already do this, so this change * will be transparent if you use these macros. If you use * the g*DPLoadBlock macros directly, you will need to handle this * tile manipulation yourself. RJM. */ #define gDPLoadBlock(pkt, tile, uls, ult, lrs, dxt) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_LOADBLOCK, 24, 8) | \ _SHIFTL(uls, 12, 12) | _SHIFTL(ult, 0, 12)); \ _g->words.w1 = (_SHIFTL(tile, 24, 3) | \ _SHIFTL((MIN(lrs,G_TX_LDBLK_MAX_TXL)), 12, 12) |\ _SHIFTL(dxt, 0, 12)); \ } #define gsDPLoadBlock(tile, uls, ult, lrs, dxt) \ {{ \ (_SHIFTL(G_LOADBLOCK, 24, 8) | _SHIFTL(uls, 12, 12) | \ _SHIFTL(ult, 0, 12)), \ (_SHIFTL(tile, 24, 3) | \ _SHIFTL((MIN(lrs,G_TX_LDBLK_MAX_TXL)), 12, 12) | \ _SHIFTL(dxt, 0, 12)) \ }} #define gDPLoadTLUTCmd(pkt, tile, count) \ { \ Gfx *_g = (Gfx *)pkt; \ \ _g->words.w0 = _SHIFTL(G_LOADTLUT, 24, 8); \ _g->words.w1 = _SHIFTL((tile), 24, 3) | _SHIFTL((count), 14, 10);\ } #define gsDPLoadTLUTCmd(tile, count) \ {{ \ _SHIFTL(G_LOADTLUT, 24, 8), \ _SHIFTL((tile), 24, 3) | _SHIFTL((count), 14, 10) \ }} #define gDPLoadTextureBlock(pkt, timg, fmt, siz, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, siz##_LOAD_BLOCK, 1, timg); \ gDPSetTile(pkt, fmt, siz##_LOAD_BLOCK, 0, 0, G_TX_LOADTILE, \ 0 , cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT) -1, \ CALC_DXT(width, siz##_BYTES)); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, siz, \ (((width) * siz##_LINE_BYTES)+7)>>3, 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } #define gDPLoadTextureBlockYuv(pkt, timg, fmt, siz, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, siz##_LOAD_BLOCK, 1, timg); \ gDPSetTile(pkt, fmt, siz##_LOAD_BLOCK, 0, 0, G_TX_LOADTILE, \ 0 , cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT) -1, \ CALC_DXT(width, siz##_BYTES)); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, siz, \ (((width) * 1)+7)>>3, 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } /* Load fix rww 27jun95 */ /* The S at the end means odd lines are already word Swapped */ #define gDPLoadTextureBlockS(pkt, timg, fmt, siz, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, siz##_LOAD_BLOCK, 1, timg); \ gDPSetTile(pkt, fmt, siz##_LOAD_BLOCK, 0, 0, G_TX_LOADTILE, \ 0 , cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1,0); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, siz, \ (((width) * siz##_LINE_BYTES)+7)>>3, 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } /* * Allow tmem address and render tile to be specified. * The S at the end means odd lines are already word Swapped */ #define gDPLoadMultiBlockS(pkt, timg, tmem, rtile, fmt, siz, width, \ height, pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, siz##_LOAD_BLOCK, 1, timg); \ gDPSetTile(pkt, fmt, siz##_LOAD_BLOCK, 0, tmem, G_TX_LOADTILE, \ 0 , cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1,0); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, siz, \ (((width) * siz##_LINE_BYTES)+7)>>3, tmem, \ rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, rtile, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } #define gDPLoadTextureBlockYuvS(pkt, timg, fmt, siz, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, siz##_LOAD_BLOCK, 1, timg); \ gDPSetTile(pkt, fmt, siz##_LOAD_BLOCK, 0, 0, G_TX_LOADTILE, \ 0 , cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1,0); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, siz, \ (((width) * 1)+7)>>3, 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } /* * allows tmem address to be specified */ #define _gDPLoadTextureBlock(pkt, timg, tmem, fmt, siz, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, siz##_LOAD_BLOCK, 1, timg); \ gDPSetTile(pkt, fmt, siz##_LOAD_BLOCK, 0, tmem, G_TX_LOADTILE, \ 0, cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1, \ CALC_DXT(width, siz##_BYTES)); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, siz, (((width) * siz##_LINE_BYTES)+7)>>3, \ tmem, G_TX_RENDERTILE, pal, cmt, \ maskt, shiftt, cms, masks, shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } /* * allows tmem address and render tile to be specified */ #define _gDPLoadTextureBlockTile(pkt, timg, tmem, rtile, fmt, siz, width, \ height, pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, siz##_LOAD_BLOCK, 1, timg); \ gDPSetTile(pkt, fmt, siz##_LOAD_BLOCK, 0, tmem, G_TX_LOADTILE, 0,\ cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1, \ CALC_DXT(width, siz##_BYTES)); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, siz, (((width) * siz##_LINE_BYTES)+7)>>3, \ tmem, rtile, pal, cmt, \ maskt, shiftt, cms, masks, shifts); \ gDPSetTileSize(pkt, rtile, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } /* * allows tmem address and render tile to be specified */ #define gDPLoadMultiBlock(pkt, timg, tmem, rtile, fmt, siz, width, \ height, pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, siz##_LOAD_BLOCK, 1, timg); \ gDPSetTile(pkt, fmt, siz##_LOAD_BLOCK, 0, tmem, G_TX_LOADTILE, 0,\ cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1, \ CALC_DXT(width, siz##_BYTES)); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, siz, (((width) * siz##_LINE_BYTES)+7)>>3, \ tmem, rtile, pal, cmt, \ maskt, shiftt, cms, masks, shifts); \ gDPSetTileSize(pkt, rtile, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } #define gsDPLoadTextureBlock(timg, fmt, siz, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, siz##_LOAD_BLOCK, 1, timg), \ gsDPSetTile(fmt, siz##_LOAD_BLOCK, 0, 0, \ G_TX_LOADTILE, 0 , cmt, maskt, shiftt, cms, \ masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1, \ CALC_DXT(width, siz##_BYTES)), \ gsDPPipeSync(), \ gsDPSetTile(fmt, siz, ((((width) * siz##_LINE_BYTES)+7)>>3), 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) /* Here is the static form of the pre-swapped texture block loading */ /* See gDPLoadTextureBlockS() for reference. Basically, just don't calculate DxT, use 0 */ #define gsDPLoadTextureBlockS(timg, fmt, siz, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, siz##_LOAD_BLOCK, 1, timg), \ gsDPSetTile(fmt, siz##_LOAD_BLOCK, 0, 0, G_TX_LOADTILE, 0 , \ cmt, maskt,shiftt, cms, masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1, 0 ),\ gsDPPipeSync(), \ gsDPSetTile(fmt, siz, ((((width) * siz##_LINE_BYTES)+7)>>3), 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) /* * Allow tmem address to be specified */ #define _gsDPLoadTextureBlock(timg, tmem, fmt, siz, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, siz##_LOAD_BLOCK, 1, timg), \ gsDPSetTile(fmt, siz##_LOAD_BLOCK, 0, tmem, G_TX_LOADTILE, \ 0 , cmt, maskt, shiftt, cms, masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1, \ CALC_DXT(width, siz##_BYTES)), \ gsDPPipeSync(), \ gsDPSetTile(fmt, siz, \ ((((width) * siz##_LINE_BYTES)+7)>>3), tmem, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) /* * Allow tmem address and render_tile to be specified */ #define _gsDPLoadTextureBlockTile(timg, tmem, rtile, fmt, siz, width, \ height, pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, siz##_LOAD_BLOCK, 1, timg), \ gsDPSetTile(fmt, siz##_LOAD_BLOCK, 0, tmem, G_TX_LOADTILE, \ 0 , cmt, maskt, shiftt, cms, masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1, \ CALC_DXT(width, siz##_BYTES)), \ gsDPPipeSync(), \ gsDPSetTile(fmt, siz, \ ((((width) * siz##_LINE_BYTES)+7)>>3), tmem, \ rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(rtile, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) /* * Allow tmem address and render_tile to be specified, useful when loading * mutilple tiles at a time. */ #define gsDPLoadMultiBlock(timg, tmem, rtile, fmt, siz, width, \ height, pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, siz##_LOAD_BLOCK, 1, timg), \ gsDPSetTile(fmt, siz##_LOAD_BLOCK, 0, tmem, G_TX_LOADTILE, \ 0 , cmt, maskt, shiftt, cms, masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1, \ CALC_DXT(width, siz##_BYTES)), \ gsDPPipeSync(), \ gsDPSetTile(fmt, siz, \ ((((width) * siz##_LINE_BYTES)+7)>>3), tmem, \ rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(rtile, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) /* * Allows tmem and render tile to be specified. Useful when loading * several tiles at a time. * * Here is the static form of the pre-swapped texture block loading * See gDPLoadTextureBlockS() for reference. Basically, just don't * calculate DxT, use 0 */ #define gsDPLoadMultiBlockS(timg, tmem, rtile, fmt, siz, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, siz##_LOAD_BLOCK, 1, timg), \ gsDPSetTile(fmt, siz##_LOAD_BLOCK, 0, tmem, G_TX_LOADTILE, 0 , \ cmt, maskt,shiftt, cms, masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, \ (((width)*(height) + siz##_INCR) >> siz##_SHIFT)-1, 0 ),\ gsDPPipeSync(), \ gsDPSetTile(fmt, siz, ((((width) * siz##_LINE_BYTES)+7)>>3), tmem,\ rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(rtile, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) #define gDPLoadTextureBlock_4b(pkt, timg, fmt, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, G_IM_SIZ_16b, 1, timg); \ gDPSetTile(pkt, fmt, G_IM_SIZ_16b, 0, 0, G_TX_LOADTILE, 0, \ cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height)+3)>>2)-1, \ CALC_DXT_4b(width)); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, G_IM_SIZ_4b, ((((width)>>1)+7)>>3), 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } /* Load fix rww 27jun95 */ /* The S at the end means odd lines are already word Swapped */ #define gDPLoadTextureBlock_4bS(pkt, timg, fmt, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, G_IM_SIZ_16b, 1, timg); \ gDPSetTile(pkt, fmt, G_IM_SIZ_16b, 0, 0, G_TX_LOADTILE, 0, \ cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height)+3)>>2)-1, 0 ); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, G_IM_SIZ_4b, ((((width)>>1)+7)>>3), 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } /* * 4-bit load block. Useful when loading multiple tiles */ #define gDPLoadMultiBlock_4b(pkt, timg, tmem, rtile, fmt, width, height,\ pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, G_IM_SIZ_16b, 1, timg); \ gDPSetTile(pkt, fmt, G_IM_SIZ_16b, 0, tmem, G_TX_LOADTILE, 0, \ cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height)+3)>>2)-1, \ CALC_DXT_4b(width)); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, G_IM_SIZ_4b, ((((width)>>1)+7)>>3), tmem, \ rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, rtile, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } /* * 4-bit load block. Allows tmem and render tile to be specified. Useful when * loading multiple tiles. The S means odd lines are already word swapped. */ #define gDPLoadMultiBlock_4bS(pkt, timg, tmem, rtile, fmt, width, height,\ pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, G_IM_SIZ_16b, 1, timg); \ gDPSetTile(pkt, fmt, G_IM_SIZ_16b, 0, tmem, G_TX_LOADTILE, 0, \ cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height)+3)>>2)-1, 0 ); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, G_IM_SIZ_4b, ((((width)>>1)+7)>>3), tmem, \ rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, rtile, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } #define _gDPLoadTextureBlock_4b(pkt, timg, tmem, fmt, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, G_IM_SIZ_16b, 1, timg); \ gDPSetTile(pkt, fmt, G_IM_SIZ_16b, 0, tmem, G_TX_LOADTILE, 0, \ cmt, maskt, shiftt, cms, masks, shifts); \ gDPLoadSync(pkt); \ gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \ (((width)*(height)+3)>>2)-1, \ CALC_DXT_4b(width)); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, G_IM_SIZ_4b, ((((width)>>1)+7)>>3), tmem, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) \ } #define gsDPLoadTextureBlock_4b(timg, fmt, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, G_IM_SIZ_16b, 1, timg), \ gsDPSetTile(fmt, G_IM_SIZ_16b, 0, 0, G_TX_LOADTILE, 0 , cmt, \ maskt, shiftt, cms, masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, (((width)*(height)+3)>>2)-1, \ CALC_DXT_4b(width)), \ gsDPPipeSync(), \ gsDPSetTile(fmt, G_IM_SIZ_4b, ((((width)>>1)+7)>>3), 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) #define gsDPLoadTextureBlock_4bS(timg, fmt, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, G_IM_SIZ_16b, 1, timg), \ gsDPSetTile(fmt, G_IM_SIZ_16b, 0, 0, G_TX_LOADTILE, 0 , cmt, \ maskt, shiftt, cms, masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, (((width)*(height)+3)>>2)-1,0),\ gsDPPipeSync(), \ gsDPSetTile(fmt, G_IM_SIZ_4b, ((((width)>>1)+7)>>3), 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) /* * 4-bit load block. Allows tmem address and render tile to be specified. * Useful when loading multiple tiles. */ #define gsDPLoadMultiBlock_4b(timg, tmem, rtile, fmt, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, G_IM_SIZ_16b, 1, timg), \ gsDPSetTile(fmt, G_IM_SIZ_16b, 0, tmem, G_TX_LOADTILE, 0 , cmt, \ maskt, shiftt, cms, masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, (((width)*(height)+3)>>2)-1, \ CALC_DXT_4b(width)), \ gsDPPipeSync(), \ gsDPSetTile(fmt, G_IM_SIZ_4b, ((((width)>>1)+7)>>3), tmem, \ rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(rtile, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) /* * 4-bit load block. Allows tmem address and render tile to be specified. * Useful when loading multiple tiles. S means odd lines are already swapped. */ #define gsDPLoadMultiBlock_4bS(timg, tmem, rtile, fmt, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, G_IM_SIZ_16b, 1, timg), \ gsDPSetTile(fmt, G_IM_SIZ_16b, 0, tmem, G_TX_LOADTILE, 0 , cmt, \ maskt, shiftt, cms, masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, (((width)*(height)+3)>>2)-1,0),\ gsDPPipeSync(), \ gsDPSetTile(fmt, G_IM_SIZ_4b, ((((width)>>1)+7)>>3), tmem, \ rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(rtile, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) /* * Allows tmem address to be specified */ #define _gsDPLoadTextureBlock_4b(timg, tmem, fmt, width, height, \ pal, cms, cmt, masks, maskt, shifts, shiftt) \ \ gsDPSetTextureImage(fmt, G_IM_SIZ_16b, 1, timg), \ gsDPSetTile(fmt, G_IM_SIZ_16b, 0, tmem, G_TX_LOADTILE, 0 , cmt, \ maskt, shiftt, cms, masks, shifts), \ gsDPLoadSync(), \ gsDPLoadBlock(G_TX_LOADTILE, 0, 0, (((width)*(height)+3)>>2)-1, \ CALC_DXT_4b(width)), \ gsDPPipeSync(), \ gsDPSetTile(fmt, G_IM_SIZ_4b, ((((width)>>1)+7)>>3), tmem, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(G_TX_RENDERTILE, 0, 0, \ ((width)-1) << G_TEXTURE_IMAGE_FRAC, \ ((height)-1) << G_TEXTURE_IMAGE_FRAC) #ifndef _HW_VERSION_1 #define gDPLoadTextureTile(pkt, timg, fmt, siz, width, height, \ uls, ult, lrs, lrt, pal, \ cms, cmt, masks, maskt, shifts, shiftt) \ { \ gDPSetTextureImage(pkt, fmt, siz, width, timg); \ gDPSetTile(pkt, fmt, siz, \ (((((lrs)-(uls)+1) * siz##_TILE_BYTES)+7)>>3), 0, \ G_TX_LOADTILE, 0 , cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPLoadSync(pkt); \ gDPLoadTile( pkt, G_TX_LOADTILE, \ (uls)<>3), 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, \ (uls)<>3), tmem, \ G_TX_LOADTILE, 0 , cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPLoadSync(pkt); \ gDPLoadTile( pkt, G_TX_LOADTILE, \ (uls)<>3), tmem, \ rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, rtile, \ (uls)<>3), 0, \ G_TX_LOADTILE, 0 , cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPLoadSync(), \ gsDPLoadTile( G_TX_LOADTILE, \ (uls)<>3), 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks,\ shifts), \ gsDPSetTileSize(G_TX_RENDERTILE, \ (uls)<>3), \ tmem, G_TX_LOADTILE, 0 , cmt, maskt, shiftt, cms, \ masks, shifts), \ gsDPLoadSync(), \ gsDPLoadTile( G_TX_LOADTILE, \ (uls)<>3), \ tmem, rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(rtile, \ (uls)<>1), timg); \ gDPSetTile(pkt, fmt, G_IM_SIZ_8b, \ (((((lrs)-(uls)+1)>>1)+7)>>3), 0, \ G_TX_LOADTILE, 0 , cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPLoadSync(pkt); \ gDPLoadTile( pkt, G_TX_LOADTILE, \ (uls)<<(G_TEXTURE_IMAGE_FRAC-1), \ (ult)<<(G_TEXTURE_IMAGE_FRAC), \ (lrs)<<(G_TEXTURE_IMAGE_FRAC-1), \ (lrt)<<(G_TEXTURE_IMAGE_FRAC)); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, G_IM_SIZ_4b, \ (((((lrs)-(uls)+1)>>1)+7)>>3), 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, \ masks, shifts); \ gDPSetTileSize(pkt, G_TX_RENDERTILE, \ (uls)<>1), timg); \ gDPSetTile(pkt, fmt, G_IM_SIZ_8b, \ (((((lrs)-(uls)+1)>>1)+7)>>3), tmem, \ G_TX_LOADTILE, 0 , cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPLoadSync(pkt); \ gDPLoadTile( pkt, G_TX_LOADTILE, \ (uls)<<(G_TEXTURE_IMAGE_FRAC-1), \ (ult)<<(G_TEXTURE_IMAGE_FRAC), \ (lrs)<<(G_TEXTURE_IMAGE_FRAC-1), \ (lrt)<<(G_TEXTURE_IMAGE_FRAC)); \ gDPPipeSync(pkt); \ gDPSetTile(pkt, fmt, G_IM_SIZ_4b, \ (((((lrs)-(uls)+1)>>1)+7)>>3), tmem, \ rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts); \ gDPSetTileSize(pkt, rtile, \ (uls)<>1), timg), \ gsDPSetTile(fmt, G_IM_SIZ_8b, (((((lrs)-(uls)+1)>>1)+7)>>3), 0, \ G_TX_LOADTILE, 0 , cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPLoadSync(), \ gsDPLoadTile( G_TX_LOADTILE, \ (uls)<<(G_TEXTURE_IMAGE_FRAC-1), \ (ult)<<(G_TEXTURE_IMAGE_FRAC), \ (lrs)<<(G_TEXTURE_IMAGE_FRAC-1), \ (lrt)<<(G_TEXTURE_IMAGE_FRAC)), \ gsDPPipeSync(), \ gsDPSetTile(fmt, G_IM_SIZ_4b, (((((lrs)-(uls)+1)>>1)+7)>>3), 0, \ G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(G_TX_RENDERTILE, \ (uls)<>1), timg), \ gsDPSetTile(fmt, G_IM_SIZ_8b, (((((lrs)-(uls)+1)>>1)+7)>>3), \ tmem, G_TX_LOADTILE, 0 , cmt, maskt, shiftt, cms, \ masks, shifts), \ gsDPLoadSync(), \ gsDPLoadTile( G_TX_LOADTILE, \ (uls)<<(G_TEXTURE_IMAGE_FRAC-1), \ (ult)<<(G_TEXTURE_IMAGE_FRAC), \ (lrs)<<(G_TEXTURE_IMAGE_FRAC-1), \ (lrt)<<(G_TEXTURE_IMAGE_FRAC)), \ gsDPPipeSync(), \ gsDPSetTile(fmt, G_IM_SIZ_4b, (((((lrs)-(uls)+1)>>1)+7)>>3), \ tmem, rtile, pal, cmt, maskt, shiftt, cms, masks, \ shifts), \ gsDPSetTileSize(rtile, \ (uls)<words.w0 = _SHIFTL(G_SETSCISSOR, 24, 8) | \ _SHIFTL((int)((float)(ulx)*4.0F), 12, 12) | \ _SHIFTL((int)((float)(uly)*4.0F), 0, 12); \ _g->words.w1 = _SHIFTL(mode, 24, 2) | \ _SHIFTL((int)((float)(lrx)*4.0F), 12, 12) | \ _SHIFTL((int)((float)(lry)*4.0F), 0, 12); \ } #define gDPSetScissorFrac(pkt, mode, ulx, uly, lrx, lry) \ { \ Gfx *_g = (Gfx *)pkt; \ \ _g->words.w0 = _SHIFTL(G_SETSCISSOR, 24, 8) | \ _SHIFTL((int)((ulx)), 12, 12) | \ _SHIFTL((int)((uly)), 0, 12); \ _g->words.w1 = _SHIFTL(mode, 24, 2) | \ _SHIFTL((int)((lrx)), 12, 12) | \ _SHIFTL((int)((lry)), 0, 12); \ } #define gsDPSetScissor(mode, ulx, uly, lrx, lry) \ {{ \ _SHIFTL(G_SETSCISSOR, 24, 8) | \ _SHIFTL((int)((float)(ulx)*4.0F), 12, 12) | \ _SHIFTL((int)((float)(uly)*4.0F), 0, 12), \ _SHIFTL(mode, 24, 2) | \ _SHIFTL((int)((float)(lrx)*4.0F), 12, 12) | \ _SHIFTL((int)((float)(lry)*4.0F), 0, 12) \ }} #define gsDPSetScissorFrac(mode, ulx, uly, lrx, lry) \ {{ \ _SHIFTL(G_SETSCISSOR, 24, 8) | \ _SHIFTL((int)((ulx)), 12, 12) | \ _SHIFTL((int)((uly)), 0, 12), \ _SHIFTL(mode, 24, 2) | \ _SHIFTL((int)(lrx), 12, 12) | \ _SHIFTL((int)(lry), 0, 12) \ }} /* Fraction never used in fill */ #define gDPFillRectangle(pkt, ulx, uly, lrx, lry) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_FILLRECT, 24, 8) | \ _SHIFTL((lrx), 14, 10) | _SHIFTL((lry), 2, 10));\ _g->words.w1 = (_SHIFTL((ulx), 14, 10) | _SHIFTL((uly), 2, 10));\ } #define gsDPFillRectangle(ulx, uly, lrx, lry) \ {{ \ (_SHIFTL(G_FILLRECT, 24, 8) | _SHIFTL((lrx), 14, 10) | \ _SHIFTL((lry), 2, 10)), \ (_SHIFTL((ulx), 14, 10) | _SHIFTL((uly), 2, 10)) \ }} /* like gDPFillRectangle but accepts negative arguments */ #define gDPScisFillRectangle(pkt, ulx, uly, lrx, lry) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_FILLRECT, 24, 8) | \ _SHIFTL(MAX((lrx),0), 14, 10) | \ _SHIFTL(MAX((lry),0), 2, 10)); \ _g->words.w1 = (_SHIFTL(MAX((ulx),0), 14, 10) | \ _SHIFTL(MAX((uly),0), 2, 10)); \ } #define gDPSetConvert(pkt, k0, k1, k2, k3, k4, k5) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_SETCONVERT, 24, 8) | \ _SHIFTL(k0, 13, 9) | _SHIFTL(k1, 4, 9) | \ _SHIFTR(k2, 5, 4)); \ _g->words.w1 = (_SHIFTL(k2, 27, 5) | _SHIFTL(k3, 18, 9) | \ _SHIFTL(k4, 9, 9) | _SHIFTL(k5, 0, 9)); \ } #define gsDPSetConvert(k0, k1, k2, k3, k4, k5) \ {{ \ (_SHIFTL(G_SETCONVERT, 24, 8) | \ _SHIFTL(k0, 13, 9) | _SHIFTL(k1, 4, 9) | _SHIFTR(k2, 5, 4)), \ (_SHIFTL(k2, 27, 5) | _SHIFTL(k3, 18, 9) | _SHIFTL(k4, 9, 9) | \ _SHIFTL(k5, 0, 9)) \ }} #define gDPSetKeyR(pkt, cR, sR, wR) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(G_SETKEYR, 24, 8); \ _g->words.w1 = (_SHIFTL(wR, 16, 12) | _SHIFTL(cR, 8, 8) | \ _SHIFTL(sR, 0, 8)); \ } #define gsDPSetKeyR(cR, sR, wR) \ {{ \ _SHIFTL(G_SETKEYR, 24, 8), \ _SHIFTL(wR, 16, 12) | _SHIFTL(cR, 8, 8) | _SHIFTL(sR, 0, 8) \ }} #define gDPSetKeyGB(pkt, cG, sG, wG, cB, sB, wB) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_SETKEYGB, 24, 8) | \ _SHIFTL(wG, 12, 12) | _SHIFTL(wB, 0, 12)); \ _g->words.w1 = (_SHIFTL(cG, 24, 8) | _SHIFTL(sG, 16, 8) | \ _SHIFTL(cB, 8, 8) | _SHIFTL(sB, 0, 8)); \ } #define gsDPSetKeyGB(cG, sG, wG, cB, sB, wB) \ {{ \ (_SHIFTL(G_SETKEYGB, 24, 8) | _SHIFTL(wG, 12, 12) | \ _SHIFTL(wB, 0, 12)), \ (_SHIFTL(cG, 24, 8) | _SHIFTL(sG, 16, 8) | _SHIFTL(cB, 8, 8) | \ _SHIFTL(sB, 0, 8)) \ }} #define gDPNoParam(pkt, cmd) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(cmd, 24, 8); \ _g->words.w1 = 0; \ } #define gsDPNoParam(cmd) \ {{ \ _SHIFTL(cmd, 24, 8), 0 \ }} #define gDPParam(pkt, cmd, param) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = _SHIFTL(cmd, 24, 8); \ _g->words.w1 = (param); \ } #define gsDPParam(cmd, param) \ {{ \ _SHIFTL(cmd, 24, 8), (param) \ }} /* Notice that textured rectangles are 128-bit commands, therefore * gsDPTextureRectangle() should not be used in display lists * under normal circumstances (use gsSPTextureRectangle()). * That is also why there is no gDPTextureRectangle() macros. */ #define gsDPTextureRectangle(xl, yl, xh, yh, tile, s, t, dsdx, dtdy) \ {{ \ (_SHIFTL(G_TEXRECT, 24, 8) | _SHIFTL(xh, 12, 12) | \ _SHIFTL(yh, 0, 12)), \ (_SHIFTL(tile, 24, 3) | _SHIFTL(xl, 12, 12) | _SHIFTL(yl, 0, 12)), \ }}, \ {{ \ _SHIFTL(s, 16, 16) | _SHIFTL(t, 0, 16), \ _SHIFTL(dsdx, 16, 16) | _SHIFTL(dtdy, 0, 16) \ }} #define gDPTextureRectangle(pkt, xl, yl, xh, yh, tile, s, t, dsdx, dtdy)\ { \ Gfx *_g = (Gfx *)(pkt); \ if (pkt); \ _g->words.w0 = (_SHIFTL(G_TEXRECT, 24, 8) | _SHIFTL(xh, 12, 12) | \ _SHIFTL(yh, 0, 12)); \ _g->words.w1 = (_SHIFTL(tile, 24, 3) | _SHIFTL(xl, 12, 12) | \ _SHIFTL(yl, 0, 12)); \ _g ++; \ _g->words.w0 = (_SHIFTL(s, 16, 16) | _SHIFTL(t, 0, 16)); \ _g->words.w1 = (_SHIFTL(dsdx, 16, 16) | _SHIFTL(dtdy, 0, 16)); \ } #define gsDPTextureRectangleFlip(xl, yl, xh, yh, tile, s, t, dsdx, dtdy) \ {{ \ (_SHIFTL(G_TEXRECTFLIP, 24, 8) | _SHIFTL(xh, 12, 12) | \ _SHIFTL(yh, 0, 12)), \ (_SHIFTL(tile, 24, 3) | _SHIFTL(xl, 12, 12) | _SHIFTL(yl, 0, 12)), \ }}, \ {{ \ _SHIFTL(s, 16, 16) | _SHIFTL(t, 0, 16), \ _SHIFTL(dsdx, 16, 16) | _SHIFTL(dtdy, 0, 16) \ }} #define gDPTextureRectangleFlip(pkt, xl, yl, xh, yh, tile, s, t, dsdx, dtdy)\ { \ Gfx *_g = (Gfx *)(pkt); \ if (pkt); \ _g->words.w0 = (_SHIFTL(G_TEXRECTFLIP, 24, 8) | _SHIFTL(xh, 12, 12) | \ _SHIFTL(yh, 0, 12)); \ _g->words.w1 = (_SHIFTL(tile, 24, 3) | _SHIFTL(xl, 12, 12) | \ _SHIFTL(yl, 0, 12)); \ _g ++; \ _g->words.w0 = (_SHIFTL(s, 16, 16) | _SHIFTL(t, 0, 16)); \ _g->words.w1 = (_SHIFTL(dsdx, 16, 16) | _SHIFTL(dtdy, 0, 16)); \ } #define gsSPTextureRectangle(xl, yl, xh, yh, tile, s, t, dsdx, dtdy) \ {{(_SHIFTL(G_TEXRECT, 24, 8) | _SHIFTL(xh, 12, 12) | _SHIFTL(yh, 0, 12)),\ (_SHIFTL(tile, 24, 3) | _SHIFTL(xl, 12, 12) | _SHIFTL(yl, 0, 12))}}, \ gsImmp1(G_RDPHALF_1, (_SHIFTL(s, 16, 16) | _SHIFTL(t, 0, 16))), \ gsImmp1(G_RDPHALF_2, (_SHIFTL(dsdx, 16, 16) | _SHIFTL(dtdy, 0, 16))) #define gSPTextureRectangle(pkt, xl, yl, xh, yh, tile, s, t, dsdx, dtdy)\ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_TEXRECT, 24, 8) | _SHIFTL(xh, 12, 12) | \ _SHIFTL(yh, 0, 12)); \ _g->words.w1 = (_SHIFTL(tile, 24, 3) | _SHIFTL(xl, 12, 12) | \ _SHIFTL(yl, 0, 12)); \ gImmp1(pkt, G_RDPHALF_1, (_SHIFTL(s, 16, 16) | _SHIFTL(t, 0, 16))); \ gImmp1(pkt, G_RDPHALF_2, (_SHIFTL(dsdx, 16, 16) | _SHIFTL(dtdy, 0, 16)));\ } /* like gSPTextureRectangle but accepts negative position arguments */ #define gSPScisTextureRectangle(pkt, xl, yl, xh, yh, tile, s, t, dsdx, dtdy) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_TEXRECT, 24, 8) | \ _SHIFTL(MAX((s16)(xh),0), 12, 12) | \ _SHIFTL(MAX((s16)(yh),0), 0, 12)); \ _g->words.w1 = (_SHIFTL((tile), 24, 3) | \ _SHIFTL(MAX((s16)(xl),0), 12, 12) | \ _SHIFTL(MAX((s16)(yl),0), 0, 12)); \ gImmp1(pkt, G_RDPHALF_1, \ (_SHIFTL(((s) - \ (((s16)(xl) < 0) ? \ (((s16)(dsdx) < 0) ? \ (MAX((((s16)(xl)*(s16)(dsdx))>>7),0)) : \ (MIN((((s16)(xl)*(s16)(dsdx))>>7),0))) : 0)), \ 16, 16) | \ _SHIFTL(((t) - \ (((yl) < 0) ? \ (((s16)(dtdy) < 0) ? \ (MAX((((s16)(yl)*(s16)(dtdy))>>7),0)) : \ (MIN((((s16)(yl)*(s16)(dtdy))>>7),0))) : 0)), \ 0, 16))); \ gImmp1(pkt, G_RDPHALF_2, (_SHIFTL((dsdx), 16, 16) | \ _SHIFTL((dtdy), 0, 16))); \ } #define gsSPTextureRectangleFlip(xl, yl, xh, yh, tile, s, t, dsdx, dtdy) \ {{(_SHIFTL(G_TEXRECTFLIP, 24, 8) | _SHIFTL(xh, 12, 12) | \ _SHIFTL(yh, 0, 12)), \ (_SHIFTL(tile, 24, 3) | _SHIFTL(xl, 12, 12) | _SHIFTL(yl, 0, 12))}}, \ gsImmp1(G_RDPHALF_1, (_SHIFTL(s, 16, 16) | _SHIFTL(t, 0, 16))), \ gsImmp1(G_RDPHALF_2, (_SHIFTL(dsdx, 16, 16) | _SHIFTL(dtdy, 0, 16))) #define gSPTextureRectangleFlip(pkt, xl, yl, xh, yh, tile, s, t, dsdx, dtdy) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ _g->words.w0 = (_SHIFTL(G_TEXRECTFLIP, 24, 8) | _SHIFTL(xh, 12, 12) |\ _SHIFTL(yh, 0, 12)); \ _g->words.w1 = (_SHIFTL(tile, 24, 3) | _SHIFTL(xl, 12, 12) | \ _SHIFTL(yl, 0, 12)); \ gImmp1(pkt, G_RDPHALF_1, (_SHIFTL(s, 16, 16) | _SHIFTL(t, 0, 16))); \ gImmp1(pkt, G_RDPHALF_2, (_SHIFTL(dsdx, 16, 16) | _SHIFTL(dtdy, 0, 16))); \ } #define gsDPWord(wordhi, wordlo) \ gsImmp1(G_RDPHALF_1, (unsigned int)(wordhi)), \ gsImmp1(G_RDPHALF_2, (unsigned int)(wordlo)) #define gDPWord(pkt, wordhi, wordlo) \ { \ Gfx *_g = (Gfx *)(pkt); \ \ gImmp1(pkt, G_RDPHALF_1, (unsigned int)(wordhi)); \ gImmp1(pkt, G_RDPHALF_2, (unsigned int)(wordlo)); \ } #define gDPFullSync(pkt) gDPNoParam(pkt, G_RDPFULLSYNC) #define gsDPFullSync() gsDPNoParam(G_RDPFULLSYNC) #define gDPTileSync(pkt) gDPNoParam(pkt, G_RDPTILESYNC) #define gsDPTileSync() gsDPNoParam(G_RDPTILESYNC) #define gDPPipeSync(pkt) gDPNoParam(pkt, G_RDPPIPESYNC) #define gsDPPipeSync() gsDPNoParam(G_RDPPIPESYNC) #define gDPLoadSync(pkt) gDPNoParam(pkt, G_RDPLOADSYNC) #define gsDPLoadSync() gsDPNoParam(G_RDPLOADSYNC) #define gDPNoOp(pkt) gDPNoParam(pkt, G_NOOP) #define gsDPNoOp() gsDPNoParam(G_NOOP) #define gDPNoOpTag(pkt, tag) gDPParam(pkt, G_NOOP, tag) #define gsDPNoOpTag(tag) gsDPParam(G_NOOP, tag) #endif /* _LANGUAGE_C */ #endif /* _GBI_H_ */