## GTE instructions macros ## This macros are meant to be used with GAS and avoid using DMPSX /* RTPS 15 0x4A180001 Perspective transform */ .macro RTPS .word 0x4A180001 .endm /* RTPT 23 0x4A280030 Perspective transform on 3 points */ .macro RTPT .word 0x4A280030 .endm /* DPCL 8 0x4A680029 Depth Cue Color light */ .macro DPCL .word 0x4A680029 .endm /* DPCS 8 0x4A780010 Depth Cueing */ .macro DPCS .word 0x4A780010 .endm /* DPCT 17 0x4AF8002A Depth cue color RGB0,RGB1,RGB2 */ .macro DPCT .word 0x4AF8002A .endm /* INTPL 8 0x4A980011 Interpolation of vector and far color */ .macro INTPL .word 0x4A980011 .endm /* NCS 14 0x4AC8041E Normal color v0 */ .macro NCS .word 0x4AC8041E .endm /* NCT 30 0x4AD80420 Normal color v0, v1, v2 */ .macro NCT .word 0x4AD80420 .endm /* NCDS 19 0x4AE80413 Normal color depth cuev0 */ .macro NCDS .word 0x4AE80413 .endm /* NCDT 44 0x4AF80416 Normal color depth cue v0, v1, v2 */ .macro NCDT .word 0x4AF80416 .endm /* NCCS 17 0x4B08041B Normal color col. v0 */ .macro NCCS .word 0x4B08041B .endm /* NCCT 39 0x4B18043F Normal color col.v0, v1, v2 */ .macro NCCT .word 0x4B18043F .endm /* CDP 13 0x4B280414 Color Depth Queue */ .macro CDP .word 0x4B280414 .endm /* CC 11 0x4B38041C Color Col. */ .macro CC .word 0x4B38041C .endm /* NCLIP 8 0x4B400006 Normal clipping */ .macro NCLIP .word 0x4B400006 .endm /* AVSZ3 5 0x4B58002D Average of three Z values */ .macro AVSZ3 .word 0x4B58002D .endm /* AVSZ4 6 0x4B68002E Average of four Z values */ .macro AVSZ4 .word 0x4B68002E .endm ## Instructions which take an argument # sf : arg is 1 bit wide # mx : arg is 2 bit wide # v : arg is 2 bit wide # cv : arg is 2 bit wide # lm : arg is 1 bit wide /* MVMVA 8 0x4A400012 Multiply vector by matrix and vector addition. */ .macro MVMVA sf, mx, v, cv, lm .word 0x4A400012 | (\sf & 0x1) << 19 | (\mx & 0x3) << 17 | (\v & 0x3) << 15 | (\cv & 0x3) << 13 | (\lm & 0x1) << 10 .endm /* SQR 5 0x4AA00428 Square of vector */ .macro SQR sf .word 0x4AA00428 | (\sf & 0x1) << 19 .endm /* OP 6 0x4B70000C Outer Product */ .macro OP sf .word 0x4B70000C | (\sf & 0x1) << 19 .endm /* GPF 6 0x4B90003D General purpose interpolation */ .macro GPF sf .word 0x4B90003D | (\sf & 0x1) << 19 .endm /* GPL 5 0x4BA0003E general purpose interpolation */ .macro GPL sf .word 0x4BA0003E | (\sf & 0x1) << 19 .endm ## Convenience macros /* rtv0 - 0x4A486012 v0 * rotmatrix */ .macro rtv0 # .word 0x4A486012 MVMVA 1, 0, 0, 3, 0 .endm /* rtv1 - 0x4A48E012 v1 * rotmatrix */ .macro rtv1 # .word 0x4A48E012 MVMVA 1, 0, 1, 3, 0 .endm /* rtv2 - 0x4A496012 v2 * rotmatrix */ .macro rtv2 # .word 0x4A496012 MVMVA 1, 0, 2, 3, 0 .endm /* rtir12 - 0x4A49E012 ir * rotmatrix */ .macro rtir12 # .word 0x4A49E012 MVMVA 1, 0, 3, 3, 0 .endm /* rtir0 - 0x4A41E012 ir * rotmatrix */ .macro rtir0 # .word 0x4A41E012 MVMVA 0, 0, 3, 3, 0 .endm /* rtv0tr - 0x4A480012 v0 * rotmatrix + tr vector */ .macro rtv0tr # .word 0x4A480012 MVMVA 1, 0, 0, 0, 0 .endm /* rtv1tr - 0x4A488012 v1 * rotmatrix + tr vector */ .macro rtv1tr # .word 0x4A488012 MVMVA 1, 0, 1, 0, 0 .endm /* rtv2tr - 0x4A490012 v2 * rotmatrix + tr vector */ .macro rtv2tr # .word 0x4A490012 MVMVA 1, 0, 2, 0, 0 .endm /* rtirtr - 0x4A498012 ir * rotmatrix + tr vector */ .macro rtirtr # .word 0x4A498012 MVMVA 1, 0, 3, 0, 0 .endm /* rtv0bk - 0x4A482012 v0 * rotmatrix + bk vector */ .macro rtv0bk # .word 0x4A482012 MVMVA 1, 0, 0, 1, 0 .endm /* rtv1bk - 0x4A48A012 v1 * rotmatrix + bk vector */ .macro rtv1bk # .word 0x4A48A012 MVMVA 1, 0, 1, 1, 0 .endm /* rtv2bk - 0x4A492012 v2 * rotmatrix + bk vector */ .macro rtv2bk # .word 0x4A492012 MVMVA 1, 0, 2, 1, 0 .endm /* rtirbk - 0x4A49A012 ir * rotmatrix + bk vector */ .macro rtirbk # .word 0x4A49A012 MVMVA 1, 0, 3, 1, 0 .endm /* ll - 0x4A4A6412 v0 * light matrix. Lower limit result to 0 */ .macro ll # .word 0x4A4A6412 MVMVA 1, 1, 0, 3, 1 .endm /* llv0 - 0x4A4A6012 v0 * light matrix */ .macro llv0 # .word 0x4A4A6012 MVMVA 1, 1, 0, 3, 0 .endm /* llv1 - 0x4A4AE012 v1 * light matrix */ .macro llv1 # .word 0x4A4AE012 MVMVA 1, 1, 1, 3, 0 .endm /* llv2 - 0x4A4B6012 v2 * light matrix */ .macro llv2 # .word 0x4A4B6012 MVMVA 1, 1, 2, 3, 0 .endm /* llvir - 0x4A4BE012 ir * light matrix */ .macro llvir # .word 0x4A4BE012 MVMVA 1, 1, 3, 3, 0 .endm /* llv0tr - 0x4A4A0012 v0 * light matrix + tr vector */ .macro llv0tr # .word 0x4A4A0012 MVMVA 1, 1, 0, 0, 0 .endm /* llv1tr - 0x4A4A8012 v1 * light matrix + tr vector */ .macro llv1tr # .word 0x4A4A8012 MVMVA 1, 1, 1, 0, 0 .endm /* llv2tr - 0x4A4B0012 v2 * light matrix + tr vector */ .macro llv2tr # .word 0x4A4B0012 MVMVA 1, 1, 2, 0, 0 .endm /* llirtr - 0x4A4B8012 ir * light matrix + tr vector */ .macro llirtr # .word 0x4A4B8012 MVMVA 1, 1, 3, 0, 0 .endm /* llv0bk - 0x4A4A2012 v0 * light matrix + bk vector */ .macro llv0bk # .word 0x4A4A2012 MVMVA 1, 1, 0, 1, 0 .endm /* llv1bk - 0x4A4AA012 v1 * light matrix + bk vector */ .macro llv1bk # .word 0x4A4AA012 MVMVA 1, 1, 1, 1, 0 .endm /* llv2bk - 0x4A4B2012 v2 * light matrix + bk vector */ .macro llv2bk # .word 0x4A4B2012 MVMVA 1, 1, 2, 1, 0 .endm /* llirbk - 0x4A4BA012 ir * light matrix + bk vector */ .macro llirbk # .word 0x4A4BA012 MVMVA 1, 1, 3, 1, 0 .endm /* lc - 0x4A4DA412 v0 * color matrix, Lower limit clamped to 0 */ .macro lc # .word 0x4A4DA412 MVMVA 1, 2, 3, 1, 1 .endm /* lcv0 - 0x4A4C6012 v0 * color matrix */ .macro lcv0 # .word 0x4A4C6012 MVMVA 1, 2, 0, 3, 0 .endm /* lcv1 - 0x4A4CE012 v1 * color matrix */ .macro lcv1 # .word 0x4A4CE012 MVMVA 1, 2, 1, 3, 0 .endm /* lcv2 - 0x4A4D6012 v2 * color matrix */ .macro lcv2 # .word 0x4A4D6012 MVMVA 1, 2, 2, 3, 0 .endm /* lcvir - 0x4A4DE012 ir * color matrix */ .macro lcvir # .word 0x4A4DE012 MVMVA 1, 2, 3, 3, 0 .endm /* lcv0tr - 0x4A4C0012 v0 * color matrix + tr vector */ .macro lcv0tr # .word 0x4A4C0012 MVMVA 1, 2, 0, 0, 0 .endm /* lcv1tr - 0x4A4C8012 v1 * color matrix + tr vector */ .macro lcv1tr # .word 0x4A4C8012 MVMVA 1, 2, 1, 0, 0 .endm /* lcv2tr - 0x4A4D0012 v2 * color matrix + tr vector */ .macro lcv2tr # .word 0x4A4D0012 MVMVA 1, 2, 2, 0, 0 .endm /* lcirtr - 0x4A4D8012 ir * color matrix + tr vector */ .macro lcirtr # .word 0x4A4D8012 MVMVA 1, 2, 3, 0, 0 .endm /* lev0bk - 0x4A4C2012 v0 * color matrix + bk vector */ .macro lev0bk # .word 0x4A4C2012 MVMVA 1, 2, 0, 1, 0 .endm /* lev1bk - 0x4A4CA012 v1 * color matrix + bk vector */ .macro lev1bk # .word 0x4A4CA012 MVMVA 1, 2, 1, 1, 0 .endm /* lev2bk - 0x4A4D2012 v2 * color matrix + bk vector */ .macro lev2bk # .word 0x4A4D2012 MVMVA 1, 2, 2, 1, 0 .endm /* leirbk - 0x4A4DA012 ir * color matrix + bk vector */ .macro leirbk # .word 0x4A4DA012 MVMVA 1, 2, 3, 1, 0 .endm /* sqr12 - 0x4AA80428 square of ir 1,19,12 */ # .macro sqr12 # # .word 0x4AA80428 # SQR 1 # .endm /* sqr0 - 0x4AA80428 square of ir 1,31, 0 */ # .macro sqr0 # # .word 0x4AA80428 # SQR 1 # .endm /* op12 - 0x4B78000C outer product 1,19,12 */ .macro op12 # .word 0x4B78000C OP 1 .endm /* op0 - 0x4B70000C outer product 1,31, 0 */ .macro op0 # .word 0x4B70000C OP 0 .endm /* gpf12 - 0x4B98003D general purpose interpolation 1,19,12 */ .macro gpf12 # .word 0x4B98003D GPF 1 .endm /* gpf0 - 0x4B90003D general purpose interpolation 1,31, 0 */ .macro gpf0 # .word 0x4B90003D GPF 0 .endm /* gpl12 - 0x4BA8003E general purpose interpolation 1,19,12 */ .macro gpl12 # .word 0x4BA8003E GPL 1 .endm /* gpl0 - 0x4BA0003E general purpose interpolation 1,31, 0 */ .macro gpl0 # .word 0x4BA0003E GPL 0 .endm