// Copyright 2013 Dolphin Emulator Project // Licensed under GPLv2 // Refer to the license.txt file included. #pragma once #include "Common.h" #pragma pack(4) #define BPMEM_GENMODE 0x00 #define BPMEM_DISPLAYCOPYFILER 0x01 // 0x01 + 4 #define BPMEM_IND_MTXA 0x06 // 0x06 + (3 * 3) #define BPMEM_IND_MTXB 0x07 // 0x07 + (3 * 3) #define BPMEM_IND_MTXC 0x08 // 0x08 + (3 * 3) #define BPMEM_IND_IMASK 0x0F #define BPMEM_IND_CMD 0x10 // 0x10 + 16 #define BPMEM_SCISSORTL 0x20 #define BPMEM_SCISSORBR 0x21 #define BPMEM_LINEPTWIDTH 0x22 #define BPMEM_PERF0_TRI 0x23 #define BPMEM_PERF0_QUAD 0x24 #define BPMEM_RAS1_SS0 0x25 #define BPMEM_RAS1_SS1 0x26 #define BPMEM_IREF 0x27 #define BPMEM_TREF 0x28 // 0x28 + 8 #define BPMEM_SU_SSIZE 0x30 // 0x30 + (2 * 8) #define BPMEM_SU_TSIZE 0x31 // 0x31 + (2 * 8) #define BPMEM_ZMODE 0x40 #define BPMEM_BLENDMODE 0x41 #define BPMEM_CONSTANTALPHA 0x42 #define BPMEM_ZCOMPARE 0x43 #define BPMEM_FIELDMASK 0x44 #define BPMEM_SETDRAWDONE 0x45 #define BPMEM_BUSCLOCK0 0x46 #define BPMEM_PE_TOKEN_ID 0x47 #define BPMEM_PE_TOKEN_INT_ID 0x48 #define BPMEM_EFB_TL 0x49 #define BPMEM_EFB_BR 0x4A #define BPMEM_EFB_ADDR 0x4B #define BPMEM_MIPMAP_STRIDE 0x4D #define BPMEM_COPYYSCALE 0x4E #define BPMEM_CLEAR_AR 0x4F #define BPMEM_CLEAR_GB 0x50 #define BPMEM_CLEAR_Z 0x51 #define BPMEM_TRIGGER_EFB_COPY 0x52 #define BPMEM_COPYFILTER0 0x53 #define BPMEM_COPYFILTER1 0x54 #define BPMEM_CLEARBBOX1 0x55 #define BPMEM_CLEARBBOX2 0x56 #define BPMEM_CLEAR_PIXEL_PERF 0x57 #define BPMEM_REVBITS 0x58 #define BPMEM_SCISSOROFFSET 0x59 #define BPMEM_PRELOAD_ADDR 0x60 #define BPMEM_PRELOAD_TMEMEVEN 0x61 #define BPMEM_PRELOAD_TMEMODD 0x62 #define BPMEM_PRELOAD_MODE 0x63 #define BPMEM_LOADTLUT0 0x64 #define BPMEM_LOADTLUT1 0x65 #define BPMEM_TEXINVALIDATE 0x66 #define BPMEM_PERF1 0x67 #define BPMEM_FIELDMODE 0x68 #define BPMEM_BUSCLOCK1 0x69 #define BPMEM_TX_SETMODE0 0x80 // 0x80 + 4 #define BPMEM_TX_SETMODE1 0x84 // 0x84 + 4 #define BPMEM_TX_SETIMAGE0 0x88 // 0x88 + 4 #define BPMEM_TX_SETIMAGE1 0x8C // 0x8C + 4 #define BPMEM_TX_SETIMAGE2 0x90 // 0x90 + 4 #define BPMEM_TX_SETIMAGE3 0x94 // 0x94 + 4 #define BPMEM_TX_SETTLUT 0x98 // 0x98 + 4 #define BPMEM_TX_SETMODE0_4 0xA0 // 0xA0 + 4 #define BPMEM_TX_SETMODE1_4 0xA4 // 0xA4 + 4 #define BPMEM_TX_SETIMAGE0_4 0xA8 // 0xA8 + 4 #define BPMEM_TX_SETIMAGE1_4 0xAC // 0xA4 + 4 #define BPMEM_TX_SETIMAGE2_4 0xB0 // 0xB0 + 4 #define BPMEM_TX_SETIMAGE3_4 0xB4 // 0xB4 + 4 #define BPMEM_TX_SETLUT_4 0xB8 // 0xB8 + 4 #define BPMEM_TEV_COLOR_ENV 0xC0 // 0xC0 + (2 * 16) #define BPMEM_TEV_ALPHA_ENV 0xC1 // 0xC1 + (2 * 16) #define BPMEM_TEV_REGISTER_L 0xE0 // 0xE0 + (2 * 4) #define BPMEM_TEV_REGISTER_H 0xE1 // 0xE1 + (2 * 4) #define BPMEM_FOGRANGE 0xE8 // 0xE8 + 6 #define BPMEM_FOGPARAM0 0xEE #define BPMEM_FOGBMAGNITUDE 0xEF #define BPMEM_FOGBEXPONENT 0xF0 #define BPMEM_FOGPARAM3 0xF1 #define BPMEM_FOGCOLOR 0xF2 #define BPMEM_ALPHACOMPARE 0xF3 #define BPMEM_BIAS 0xF4 #define BPMEM_ZTEX2 0xF5 #define BPMEM_TEV_KSEL 0xF6 // 0xF6 + 8 #define BPMEM_BP_MASK 0xFE // Tev/combiner things #define TEVSCALE_1 0 #define TEVSCALE_2 1 #define TEVSCALE_4 2 #define TEVDIVIDE_2 3 #define TEVCMP_R8 0 #define TEVCMP_GR16 1 #define TEVCMP_BGR24 2 #define TEVCMP_RGB8 3 #define TEVOP_ADD 0 #define TEVOP_SUB 1 #define TEVCMP_R8_GT 8 #define TEVCMP_R8_EQ 9 #define TEVCMP_GR16_GT 10 #define TEVCMP_GR16_EQ 11 #define TEVCMP_BGR24_GT 12 #define TEVCMP_BGR24_EQ 13 #define TEVCMP_RGB8_GT 14 #define TEVCMP_RGB8_EQ 15 #define TEVCMP_A8_GT 14 #define TEVCMP_A8_EQ 15 #define TEVCOLORARG_CPREV 0 #define TEVCOLORARG_APREV 1 #define TEVCOLORARG_C0 2 #define TEVCOLORARG_A0 3 #define TEVCOLORARG_C1 4 #define TEVCOLORARG_A1 5 #define TEVCOLORARG_C2 6 #define TEVCOLORARG_A2 7 #define TEVCOLORARG_TEXC 8 #define TEVCOLORARG_TEXA 9 #define TEVCOLORARG_RASC 10 #define TEVCOLORARG_RASA 11 #define TEVCOLORARG_ONE 12 #define TEVCOLORARG_HALF 13 #define TEVCOLORARG_KONST 14 #define TEVCOLORARG_ZERO 15 #define TEVALPHAARG_APREV 0 #define TEVALPHAARG_A0 1 #define TEVALPHAARG_A1 2 #define TEVALPHAARG_A2 3 #define TEVALPHAARG_TEXA 4 #define TEVALPHAARG_RASA 5 #define TEVALPHAARG_KONST 6 #define TEVALPHAARG_ZERO 7 #define GX_TEVPREV 0 #define GX_TEVREG0 1 #define GX_TEVREG1 2 #define GX_TEVREG2 3 #define ALPHACMP_NEVER 0 #define ALPHACMP_LESS 1 #define ALPHACMP_EQUAL 2 #define ALPHACMP_LEQUAL 3 #define ALPHACMP_GREATER 4 #define ALPHACMP_NEQUAL 5 #define ALPHACMP_GEQUAL 6 #define ALPHACMP_ALWAYS 7 enum Compare { COMPARE_NEVER = 0, COMPARE_LESS, COMPARE_EQUAL, COMPARE_LEQUAL, COMPARE_GREATER, COMPARE_NEQUAL, COMPARE_GEQUAL, COMPARE_ALWAYS }; #define ZTEXTURE_DISABLE 0 #define ZTEXTURE_ADD 1 #define ZTEXTURE_REPLACE 2 #define TevBias_ZERO 0 #define TevBias_ADDHALF 1 #define TevBias_SUBHALF 2 #define TevBias_COMPARE 3 enum AlphaOp { ALPHAOP_AND = 0, ALPHAOP_OR, ALPHAOP_XOR, ALPHAOP_XNOR, }; union IND_MTXA { struct { s32 ma : 11; s32 mb : 11; u32 s0 : 2; // bits 0-1 of scale factor u32 rid : 8; }; u32 hex; }; union IND_MTXB { struct { s32 mc : 11; s32 md : 11; u32 s1 : 2; // bits 2-3 of scale factor u32 rid : 8; }; u32 hex; }; union IND_MTXC { struct { s32 me : 11; s32 mf : 11; u32 s2 : 2; // bits 4-5 of scale factor u32 rid : 8; }; u32 hex; }; struct IND_MTX { IND_MTXA col0; IND_MTXB col1; IND_MTXC col2; }; union IND_IMASK { struct { u32 mask : 24; u32 rid : 8; }; u32 hex; }; #define TEVSELCC_CPREV 0 #define TEVSELCC_APREV 1 #define TEVSELCC_C0 2 #define TEVSELCC_A0 3 #define TEVSELCC_C1 4 #define TEVSELCC_A1 5 #define TEVSELCC_C2 6 #define TEVSELCC_A2 7 #define TEVSELCC_TEXC 8 #define TEVSELCC_TEXA 9 #define TEVSELCC_RASC 10 #define TEVSELCC_RASA 11 #define TEVSELCC_ONE 12 #define TEVSELCC_HALF 13 #define TEVSELCC_KONST 14 #define TEVSELCC_ZERO 15 #define TEVSELCA_APREV 0 #define TEVSELCA_A0 1 #define TEVSELCA_A1 2 #define TEVSELCA_A2 3 #define TEVSELCA_TEXA 4 #define TEVSELCA_RASA 5 #define TEVSELCA_KONST 6 #define TEVSELCA_ZERO 7 struct TevStageCombiner { union ColorCombiner { struct //abc=8bit,d=10bit { u32 d : 4; // TEVSELCC_X u32 c : 4; // TEVSELCC_X u32 b : 4; // TEVSELCC_X u32 a : 4; // TEVSELCC_X u32 bias : 2; u32 op : 1; u32 clamp : 1; u32 shift : 2; u32 dest : 2; //1,2,3 }; u32 hex; }; union AlphaCombiner { struct { u32 rswap : 2; u32 tswap : 2; u32 d : 3; // TEVSELCA_ u32 c : 3; // TEVSELCA_ u32 b : 3; // TEVSELCA_ u32 a : 3; // TEVSELCA_ u32 bias : 2; //GXTevBias u32 op : 1; u32 clamp : 1; u32 shift : 2; u32 dest : 2; //1,2,3 }; u32 hex; }; ColorCombiner colorC; AlphaCombiner alphaC; }; #define ITF_8 0 #define ITF_5 1 #define ITF_4 2 #define ITF_3 3 #define ITB_NONE 0 #define ITB_S 1 #define ITB_T 2 #define ITB_ST 3 #define ITB_U 4 #define ITB_SU 5 #define ITB_TU 6 #define ITB_STU 7 #define ITBA_OFF 0 #define ITBA_S 1 #define ITBA_T 2 #define ITBA_U 3 #define ITW_OFF 0 #define ITW_256 1 #define ITW_128 2 #define ITW_64 3 #define ITW_32 4 #define ITW_16 5 #define ITW_0 6 // several discoveries: // GXSetTevIndBumpST(tevstage, indstage, matrixind) // if( matrix == 2 ) realmat = 6; // 10 // else if( matrix == 3 ) realmat = 7; // 11 // else if( matrix == 1 ) realmat = 5; // 9 // GXSetTevIndirect(tevstage, indstage, 0, 3, realmat, 6, 6, 0, 0, 0) // GXSetTevIndirect(tevstage+1, indstage, 0, 3, realmat+4, 6, 6, 1, 0, 0) // GXSetTevIndirect(tevstage+2, indstage, 0, 0, 0, 0, 0, 1, 0, 0) union TevStageIndirect { // if mid, sw, tw, and addprev are 0, then no indirect stage is used, mask = 0x17fe00 struct { u32 bt : 2; // Indirect tex stage ID u32 fmt : 2; // Format: ITF_X u32 bias : 3; // ITB_X u32 bs : 2; // ITBA_X, indicates which coordinate will become the 'bump alpha' u32 mid : 4; // Matrix ID to multiply offsets with u32 sw : 3; // ITW_X, wrapping factor for S of regular coord u32 tw : 3; // ITW_X, wrapping factor for T of regular coord u32 lb_utclod : 1; // Use modified or unmodified texture coordinates for LOD computation u32 fb_addprev : 1; // 1 if the texture coordinate results from the previous TEV stage should be added u32 pad0 : 3; u32 rid : 8; }; struct { u32 hex : 21; u32 unused : 11; }; bool IsActive() { return (hex & 0x17fe00) != 0; } }; union TwoTevStageOrders { struct { u32 texmap0 : 3; // Indirect tex stage texmap u32 texcoord0 : 3; u32 enable0 : 1; // 1 if should read from texture u32 colorchan0 : 3; // RAS1_CC_X u32 pad0 : 2; u32 texmap1 : 3; u32 texcoord1 : 3; u32 enable1 : 1; // 1 if should read from texture u32 colorchan1 : 3; // RAS1_CC_X u32 pad1 : 2; u32 rid : 8; }; u32 hex; int getTexMap(int i){return i?texmap1:texmap0;} int getTexCoord(int i){return i?texcoord1:texcoord0;} int getEnable(int i){return i?enable1:enable0;} int getColorChan(int i){return i?colorchan1:colorchan0;} }; union TEXSCALE { struct { u32 ss0 : 4; // Indirect tex stage 0, 2^(-ss0) u32 ts0 : 4; // Indirect tex stage 0 u32 ss1 : 4; // Indirect tex stage 1 u32 ts1 : 4; // Indirect tex stage 1 u32 pad : 8; u32 rid : 8; }; u32 hex; float getScaleS(int i){return 1.0f/(float)(1<<(i?ss1:ss0));} float getScaleT(int i){return 1.0f/(float)(1<<(i?ts1:ts0));} }; union RAS1_IREF { struct { u32 bi0 : 3; // Indirect tex stage 0 ntexmap u32 bc0 : 3; // Indirect tex stage 0 ntexcoord u32 bi1 : 3; u32 bc1 : 3; u32 bi2 : 3; u32 bc3 : 3; u32 bi4 : 3; u32 bc4 : 3; u32 rid : 8; }; u32 hex; u32 getTexCoord(int i) { return (hex>>(6*i+3))&7; } u32 getTexMap(int i) { return (hex>>(6*i))&7; } }; // Texture structs union TexMode0 { struct { u32 wrap_s : 2; u32 wrap_t : 2; u32 mag_filter : 1; u32 min_filter : 3; u32 diag_lod : 1; s32 lod_bias : 8; u32 pad0 : 2; u32 max_aniso : 2; u32 lod_clamp : 1; }; u32 hex; }; union TexMode1 { struct { u32 min_lod : 8; u32 max_lod : 8; }; u32 hex; }; union TexImage0 { struct { u32 width : 10; // Actually w-1 u32 height : 10; // Actually h-1 u32 format : 4; }; u32 hex; }; union TexImage1 { struct { u32 tmem_even : 15; // TMEM line index for even LODs u32 cache_width : 3; u32 cache_height : 3; u32 image_type : 1; // 1 if this texture is managed manually (0 means we'll autofetch the texture data whenever it changes) }; u32 hex; }; union TexImage2 { struct { u32 tmem_odd : 15; // tmem line index for odd LODs u32 cache_width : 3; u32 cache_height : 3; }; u32 hex; }; union TexImage3 { struct { u32 image_base: 24; //address in memory >> 5 (was 20 for GC) }; u32 hex; }; union TexTLUT { struct { u32 tmem_offset : 10; u32 tlut_format : 2; }; u32 hex; }; union ZTex1 { struct { u32 bias : 24; }; u32 hex; }; union ZTex2 { struct { u32 type : 2; // TEV_Z_TYPE_X u32 op : 2; // GXZTexOp }; u32 hex; }; // Z-texture types (formats) #define TEV_ZTEX_TYPE_U8 0 #define TEV_ZTEX_TYPE_U16 1 #define TEV_ZTEX_TYPE_U24 2 #define TEV_ZTEX_DISABLE 0 #define TEV_ZTEX_ADD 1 #define TEV_ZTEX_REPLACE 2 struct FourTexUnits { TexMode0 texMode0[4]; TexMode1 texMode1[4]; TexImage0 texImage0[4]; TexImage1 texImage1[4]; TexImage2 texImage2[4]; TexImage3 texImage3[4]; TexTLUT texTlut[4]; u32 unknown[4]; }; // Geometry/other structs union GenMode { struct { u32 numtexgens : 4; // 0xF u32 numcolchans : 5; // 0x1E0 u32 multisampling : 1; // 0x200 u32 numtevstages : 4; // 0x3C00 u32 cullmode : 2; // 0xC000 u32 numindstages : 3; // 0x30000 u32 zfreeze : 5; //0x3C0000 }; u32 hex; }; union LPSize { struct { u32 linesize : 8; // in 1/6th pixels u32 pointsize : 8; // in 1/6th pixels u32 lineoff : 3; u32 pointoff : 3; u32 lineaspect : 1; // interlacing: adjust for pixels having AR of 1/2 u32 padding : 1; }; u32 hex; }; union X12Y12 { struct { u32 y : 12; u32 x : 12; }; u32 hex; }; union X10Y10 { struct { u32 x : 10; u32 y : 10; }; u32 hex; }; // Framebuffer/pixel stuff (incl fog) #define GX_BL_ZERO 0 #define GX_BL_ONE 1 #define GX_BL_SRCCLR 2 // for dst factor #define GX_BL_INVSRCCLR 3 // for dst factor #define GX_BL_SRCALPHA 4 #define GX_BL_INVSRCALPHA 5 #define GX_BL_DSTALPHA 6 #define GX_BL_INVDSTALPHA 7 #define GX_BL_DSTCLR GX_BL_SRCCLR // for src factor #define GX_BL_INVDSTCLR GX_BL_INVSRCCLR // for src factor union BlendMode { struct { u32 blendenable : 1; u32 logicopenable : 1; u32 dither : 1; u32 colorupdate : 1; u32 alphaupdate : 1; u32 dstfactor : 3; //BLEND_ONE, BLEND_INV_SRc etc u32 srcfactor : 3; u32 subtract : 1; u32 logicmode : 4; }; u32 hex; }; union FogParam0 { struct { u32 mantissa : 11; u32 exponent : 8; u32 sign : 1; }; float GetA() { union { u32 i; float f; } dummy; dummy.i = ((u32)sign << 31) | ((u32)exponent << 23) | ((u32)mantissa << 12); // scale mantissa from 11 to 23 bits return dummy.f; } u32 hex; }; union FogParam3 { struct { u32 c_mant : 11; u32 c_exp : 8; u32 c_sign : 1; u32 proj : 1; // 0 - perspective, 1 - orthographic u32 fsel : 3; // 0 - off, 2 - linear, 4 - exp, 5 - exp2, 6 - backward exp, 7 - backward exp2 }; // amount to subtract from eyespacez after range adjustment float GetC() { union { u32 i; float f; } dummy; dummy.i = ((u32)c_sign << 31) | ((u32)c_exp << 23) | ((u32)c_mant << 12); // scale mantissa from 11 to 23 bits return dummy.f; } u32 hex; }; union FogRangeKElement { struct { u32 HI : 12; u32 LO : 12; u32 regid : 8; }; // TODO: Which scaling coefficient should we use here? This is just a guess! float GetValue(int i) { return (i ? HI : LO) / 256.f; } u32 HEX; }; struct FogRangeParams { union RangeBase { struct { u32 Center : 10; // viewport center + 342 u32 Enabled : 1; u32 unused : 13; u32 regid : 8; }; u32 hex; }; RangeBase Base; FogRangeKElement K[5]; }; // final eq: ze = A/(B_MAG - (Zs>>B_SHF)); struct FogParams { FogParam0 a; u32 b_magnitude; u32 b_shift; // b's exp + 1? FogParam3 c_proj_fsel; union FogColor { struct { u32 b : 8; u32 g : 8; u32 r : 8; }; u32 hex; }; FogColor color; //0:b 8:g 16:r - nice! }; union ZMode { struct { u32 testenable : 1; u32 func : 3; u32 updateenable : 1; //size? }; u32 hex; }; union ConstantAlpha { struct { u32 alpha : 8; u32 enable : 1; }; u32 hex; }; union FieldMode { struct { u32 texLOD : 1; // adjust vert tex LOD computation to account for interlacing }; u32 hex; }; union FieldMask { struct { // If bit is not set, do not write field to EFB u32 odd : 1; u32 even : 1; }; u32 hex; }; #define PIXELFMT_RGB8_Z24 0 #define PIXELFMT_RGBA6_Z24 1 #define PIXELFMT_RGB565_Z16 2 #define PIXELFMT_Z24 3 #define PIXELFMT_Y8 4 #define PIXELFMT_U8 5 #define PIXELFMT_V8 6 #define PIXELFMT_YUV420 7 #define ZC_LINEAR 0 #define ZC_NEAR 1 #define ZC_MID 2 #define ZC_FAR 3 // It seems these Z formats aren't supported/were removed ? #define ZC_INV_LINEAR 4 #define ZC_INV_NEAR 5 #define ZC_INV_MID 6 #define ZC_INV_FAR 7 union PE_CONTROL { struct { u32 pixel_format : 3; // PIXELFMT_X u32 zformat : 3; // Z Compression for 16bit Z format u32 early_ztest : 1; // 1: before tex stage u32 unused : 17; u32 rid : 8; }; u32 hex; }; // Texture coordinate stuff union TCInfo { struct { u32 scale_minus_1 : 16; u32 range_bias : 1; u32 cylindric_wrap : 1; // These bits only have effect in the s field of TCoordInfo u32 line_offset : 1; u32 point_offset : 1; }; u32 hex; }; struct TCoordInfo { TCInfo s; TCInfo t; }; union ColReg { u32 hex; struct { s32 a : 11; u32 : 1; s32 b : 11; u32 type : 1; }; }; struct TevReg { ColReg low; ColReg high; }; union TevKSel { struct { u32 swap1 : 2; u32 swap2 : 2; u32 kcsel0 : 5; u32 kasel0 : 5; u32 kcsel1 : 5; u32 kasel1 : 5; }; u32 hex; int getKC(int i) {return i?kcsel1:kcsel0;} int getKA(int i) {return i?kasel1:kasel0;} }; union AlphaTest { struct { u32 ref0 : 8; u32 ref1 : 8; u32 comp0 : 3; u32 comp1 : 3; u32 logic : 2; }; u32 hex; enum TEST_RESULT { UNDETERMINED = 0, FAIL = 1, PASS = 2, }; inline TEST_RESULT TestResult() const { switch(logic) { case 0: // AND if (comp0 == ALPHACMP_ALWAYS && comp1 == ALPHACMP_ALWAYS) return PASS; if (comp0 == ALPHACMP_NEVER || comp1 == ALPHACMP_NEVER) return FAIL; break; case 1: // OR if (comp0 == ALPHACMP_ALWAYS || comp1 == ALPHACMP_ALWAYS) return PASS; if (comp0 == ALPHACMP_NEVER && comp1 == ALPHACMP_NEVER) return FAIL; break; case 2: // XOR if ((comp0 == ALPHACMP_ALWAYS && comp1 == ALPHACMP_NEVER) || (comp0 == ALPHACMP_NEVER && comp1 == ALPHACMP_ALWAYS)) return PASS; if ((comp0 == ALPHACMP_ALWAYS && comp1 == ALPHACMP_ALWAYS) || (comp0 == ALPHACMP_NEVER && comp1 == ALPHACMP_NEVER)) return FAIL; break; case 3: // XNOR if ((comp0 == ALPHACMP_ALWAYS && comp1 == ALPHACMP_NEVER) || (comp0 == ALPHACMP_NEVER && comp1 == ALPHACMP_ALWAYS)) return FAIL; if ((comp0 == ALPHACMP_ALWAYS && comp1 == ALPHACMP_ALWAYS) || (comp0 == ALPHACMP_NEVER && comp1 == ALPHACMP_NEVER)) return PASS; break; } return UNDETERMINED; } }; union UPE_Copy { u32 Hex; struct { u32 clamp0 : 1; // if set clamp top u32 clamp1 : 1; // if set clamp bottom u32 yuv : 1; // if set, color conversion from RGB to YUV u32 target_pixel_format : 4; // realformat is (fmt/2)+((fmt&1)*8).... for some reason the msb is the lsb (pattern: cycling right shift) u32 gamma : 2; // gamma correction.. 0 = 1.0 ; 1 = 1.7 ; 2 = 2.2 ; 3 is reserved u32 half_scale : 1; // "mipmap" filter... 0 = no filter (scale 1:1) ; 1 = box filter (scale 2:1) u32 scale_invert : 1; // if set vertical scaling is on u32 clear : 1; u32 frame_to_field : 2; // 0 progressive ; 1 is reserved ; 2 = interlaced (even lines) ; 3 = interlaced 1 (odd lines) u32 copy_to_xfb : 1; u32 intensity_fmt : 1; // if set, is an intensity format (I4,I8,IA4,IA8) u32 auto_conv : 1; // if 0 automatic color conversion by texture format and pixel type }; u32 tp_realFormat() { return target_pixel_format / 2 + (target_pixel_format & 1) * 8; } }; union BPU_PreloadTileInfo { u32 hex; struct { u32 count : 15; u32 type : 2; }; }; struct BPS_TmemConfig { u32 preload_addr; u32 preload_tmem_even; u32 preload_tmem_odd; BPU_PreloadTileInfo preload_tile_info; u32 tlut_src; u32 tlut_dest; u32 texinvalidate; }; // All of BP memory struct BPCmd { int address; int changes; int newvalue; }; struct BPMemory { GenMode genMode; u32 display_copy_filter[4]; // 01-04 u32 unknown; // 05 // indirect matrices (set by GXSetIndTexMtx, selected by TevStageIndirect::mid) // abc form a 2x3 offset matrix, there's 3 such matrices // the 3 offset matrices can either be indirect type, S-type, or T-type // 6bit scale factor s is distributed across IND_MTXA/B/C. // before using matrices scale by 2^-(s-17) IND_MTX indmtx[3];//06-0e GXSetIndTexMtx, 2x3 matrices IND_IMASK imask;//0f TevStageIndirect tevind[16];//10 GXSetTevIndirect X12Y12 scissorTL; //20 X12Y12 scissorBR; //21 LPSize lineptwidth; //22 line and point width u32 sucounter; //23 u32 rascounter; //24 TEXSCALE texscale[2]; //25-26 GXSetIndTexCoordScale RAS1_IREF tevindref; //27 GXSetIndTexOrder TwoTevStageOrders tevorders[8]; //28-2F TCoordInfo texcoords[8]; //0x30 s,t,s,t,s,t,s,t... ZMode zmode; //40 BlendMode blendmode; //41 ConstantAlpha dstalpha; //42 PE_CONTROL zcontrol; //43 GXSetZCompLoc, GXPixModeSync FieldMask fieldmask; //44 u32 drawdone; //45, bit1=1 if end of list u32 unknown5; //46 clock? u32 petoken; //47 u32 petokenint; // 48 X10Y10 copyTexSrcXY; // 49 X10Y10 copyTexSrcWH; // 4a u32 copyTexDest; //4b// 4b == CopyAddress (GXDispCopy and GXTexCopy use it) u32 unknown6; //4c u32 copyMipMapStrideChannels; // 4d usually set to 4 when dest is single channel, 8 when dest is 2 channel, 16 when dest is RGBA // also, doubles whenever mipmap box filter option is set (excent on RGBA). Probably to do with number of bytes to look at when smoothing u32 dispcopyyscale; //4e u32 clearcolorAR; //4f u32 clearcolorGB; //50 u32 clearZValue; //51 UPE_Copy triggerEFBCopy; //52 u32 copyfilter[2]; //53,54 u32 boundbox0;//55 u32 boundbox1;//56 u32 unknown7[2];//57,58 X10Y10 scissorOffset; //59 u32 unknown8[6]; //5a,5b,5c,5d, 5e,5f BPS_TmemConfig tmem_config; // 60-66 u32 metric; //67 FieldMode fieldmode;//68 u32 unknown10[7];//69-6F u32 unknown11[16];//70-7F FourTexUnits tex[2]; //80-bf TevStageCombiner combiners[16]; //0xC0-0xDF TevReg tevregs[4]; //0xE0 FogRangeParams fogRange; // 0xE8 FogParams fog; //0xEE,0xEF,0xF0,0xF1,0xF2 AlphaTest alpha_test; //0xF3 ZTex1 ztex1; //0xf4,0xf5 ZTex2 ztex2; TevKSel tevksel[8];//0xf6,0xf7,f8,f9,fa,fb,fc,fd u32 bpMask; //0xFE u32 unknown18; //ff bool UseEarlyDepthTest() const { return zcontrol.early_ztest && zmode.testenable; } bool UseLateDepthTest() const { return !zcontrol.early_ztest && zmode.testenable; } }; #pragma pack() extern BPMemory bpmem; void LoadBPReg(u32 value0); void GetBPRegInfo(const u8* data, char* name, size_t name_size, char* desc, size_t desc_size);