1946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark/* 2946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * Copyright (C) 2016 Rob Clark <robclark@freedesktop.org> 3946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * 4946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * Permission is hereby granted, free of charge, to any person obtaining a 5946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * copy of this software and associated documentation files (the "Software"), 6946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * to deal in the Software without restriction, including without limitation 7946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * and/or sell copies of the Software, and to permit persons to whom the 9946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * Software is furnished to do so, subject to the following conditions: 10946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * 11946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * The above copyright notice and this permission notice (including the next 12946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * paragraph) shall be included in all copies or substantial portions of the 13946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * Software. 14946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * 15946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 21946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * SOFTWARE. 22946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * 23946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * Authors: 24946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * Rob Clark <robclark@freedesktop.org> 25946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark */ 26946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 27946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "pipe/p_state.h" 28946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "util/u_string.h" 29946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "util/u_memory.h" 30946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "util/u_inlines.h" 31946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "util/u_format.h" 32946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "util/bitset.h" 33946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 34946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "freedreno_program.h" 35946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 36946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "fd5_program.h" 37946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "fd5_emit.h" 38946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "fd5_texture.h" 39946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark#include "fd5_format.h" 40946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 41946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkstatic void 42946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkdelete_shader_stateobj(struct fd5_shader_stateobj *so) 43946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark{ 44946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark ir3_shader_destroy(so->shader); 45946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark free(so); 46946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark} 47946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 48946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkstatic struct fd5_shader_stateobj * 49946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkcreate_shader_stateobj(struct pipe_context *pctx, const struct pipe_shader_state *cso, 50946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark enum shader_t type) 51946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark{ 52946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark struct fd_context *ctx = fd_context(pctx); 53946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark struct ir3_compiler *compiler = ctx->screen->compiler; 54946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark struct fd5_shader_stateobj *so = CALLOC_STRUCT(fd5_shader_stateobj); 55946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark so->shader = ir3_shader_create(compiler, cso, type, &ctx->debug); 56946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark return so; 57946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark} 58946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 59946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkstatic void * 60946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkfd5_fp_state_create(struct pipe_context *pctx, 61946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark const struct pipe_shader_state *cso) 62946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark{ 63946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark return create_shader_stateobj(pctx, cso, SHADER_FRAGMENT); 64946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark} 65946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 66946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkstatic void 67946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkfd5_fp_state_delete(struct pipe_context *pctx, void *hwcso) 68946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark{ 69946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark struct fd5_shader_stateobj *so = hwcso; 70946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark delete_shader_stateobj(so); 71946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark} 72946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 73946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkstatic void * 74946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkfd5_vp_state_create(struct pipe_context *pctx, 75946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark const struct pipe_shader_state *cso) 76946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark{ 77946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark return create_shader_stateobj(pctx, cso, SHADER_VERTEX); 78946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark} 79946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 80946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkstatic void 81946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkfd5_vp_state_delete(struct pipe_context *pctx, void *hwcso) 82946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark{ 83946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark struct fd5_shader_stateobj *so = hwcso; 84946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark delete_shader_stateobj(so); 85946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark} 86946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 87946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkstatic void 88946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkemit_shader(struct fd_ringbuffer *ring, const struct ir3_shader_variant *so) 89946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark{ 90946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark const struct ir3_info *si = &so->info; 91946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark enum adreno_state_block sb; 92946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark enum adreno_state_src src; 93946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint32_t i, sz, *bin; 94946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 95946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (so->type == SHADER_VERTEX) { 96946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark sb = SB_VERT_SHADER; 97946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } else { 98946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark sb = SB_FRAG_SHADER; 99946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 100946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 101946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (fd_mesa_debug & FD_DBG_DIRECT) { 102946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark sz = si->sizedwords; 103946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark src = SS_DIRECT; 104946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark bin = fd_bo_map(so->bo); 105946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } else { 106946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark sz = 0; 107946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark src = 2; // enums different on a5xx.. 108946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark bin = NULL; 109946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 110946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 111946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT7(ring, CP_LOAD_STATE, 3 + sz); 112946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, CP_LOAD_STATE_0_DST_OFF(0) | 113946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark CP_LOAD_STATE_0_STATE_SRC(src) | 114946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark CP_LOAD_STATE_0_STATE_BLOCK(sb) | 115946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark CP_LOAD_STATE_0_NUM_UNIT(so->instrlen)); 116946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (bin) { 117946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, CP_LOAD_STATE_1_EXT_SRC_ADDR(0) | 118946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark CP_LOAD_STATE_1_STATE_TYPE(ST_SHADER)); 119946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, CP_LOAD_STATE_2_EXT_SRC_ADDR_HI(0)); 120946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } else { 121946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RELOC(ring, so->bo, 0, 122946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark CP_LOAD_STATE_1_STATE_TYPE(ST_SHADER), 0); 123946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 124946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 125946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* for how clever coverity is, it is sometimes rather dull, and 126946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * doesn't realize that the only case where bin==NULL, sz==0: 127946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark */ 128946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark assume(bin || (sz == 0)); 129946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 130946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark for (i = 0; i < sz; i++) { 131946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, bin[i]); 132946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 133946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark} 134946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 135d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark/* Add any missing varyings needed for stream-out. Otherwise varyings not 136d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark * used by fragment shader will be stripped out. 137d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark */ 138d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clarkstatic void 139d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clarklink_stream_out(struct ir3_shader_linkage *l, const struct ir3_shader_variant *v) 140d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark{ 141d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark const struct pipe_stream_output_info *strmout = &v->shader->stream_output; 142d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 143d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark /* 144d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark * First, any stream-out varyings not already in linkage map (ie. also 145d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark * consumed by frag shader) need to be added: 146d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark */ 147d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark for (unsigned i = 0; i < strmout->num_outputs; i++) { 148d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark const struct pipe_stream_output *out = &strmout->output[i]; 149d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark unsigned k = out->register_index; 150d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark unsigned compmask = 151d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark (1 << (out->num_components + out->start_component)) - 1; 152d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark unsigned idx, nextloc = 0; 153d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 154d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark /* psize/pos need to be the last entries in linkage map, and will 155d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark * get added link_stream_out, so skip over them: 156d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark */ 157d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark if ((v->outputs[k].slot == VARYING_SLOT_PSIZ) || 158d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark (v->outputs[k].slot == VARYING_SLOT_POS)) 159d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark continue; 160d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 161d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark for (idx = 0; idx < l->cnt; idx++) { 162d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark if (l->var[idx].regid == v->outputs[k].regid) 163d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark break; 164d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark nextloc = MAX2(nextloc, l->var[idx].loc + 4); 165d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark } 166d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 167d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark /* add if not already in linkage map: */ 168d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark if (idx == l->cnt) 169d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark ir3_link_add(l, v->outputs[k].regid, compmask, nextloc); 170d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 171d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark /* expand component-mask if needed, ie streaming out all components 172d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark * but frag shader doesn't consume all components: 173d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark */ 174d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark if (compmask & ~l->var[idx].compmask) { 175d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark l->var[idx].compmask |= compmask; 176d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark l->max_loc = MAX2(l->max_loc, 177d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark l->var[idx].loc + util_last_bit(l->var[idx].compmask)); 178d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark } 179d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark } 180d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark} 181d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 182d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark/* TODO maybe some of this we could pre-compute once rather than having 183d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark * so much draw-time logic? 184d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark */ 185d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clarkstatic void 186d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clarkemit_stream_out(struct fd_ringbuffer *ring, const struct ir3_shader_variant *v, 187d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark struct ir3_shader_linkage *l) 188d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark{ 189d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark const struct pipe_stream_output_info *strmout = &v->shader->stream_output; 190d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark unsigned ncomp[PIPE_MAX_SO_BUFFERS] = {0}; 191d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark unsigned prog[align(l->max_loc, 2) / 2]; 192d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 193d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark memset(prog, 0, sizeof(prog)); 194d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 195d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark for (unsigned i = 0; i < strmout->num_outputs; i++) { 196d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark const struct pipe_stream_output *out = &strmout->output[i]; 197d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark unsigned k = out->register_index; 198d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark unsigned idx; 199d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 200d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark ncomp[out->output_buffer] += out->num_components; 201d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 202d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark /* linkage map sorted by order frag shader wants things, so 203d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark * a bit less ideal here.. 204d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark */ 205d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark for (idx = 0; idx < l->cnt; idx++) 206d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark if (l->var[idx].regid == v->outputs[k].regid) 207d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark break; 208d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 209d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark debug_assert(idx < l->cnt); 210d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 211d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark for (unsigned j = 0; j < out->num_components; j++) { 212d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark unsigned c = j + out->start_component; 213d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark unsigned loc = l->var[idx].loc + c; 214d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark unsigned off = j + out->dst_offset; /* in dwords */ 215d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 216d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark if (loc & 1) { 217d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark prog[loc/2] |= A5XX_VPC_SO_PROG_B_EN | 218d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark A5XX_VPC_SO_PROG_B_BUF(out->output_buffer) | 219d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark A5XX_VPC_SO_PROG_B_OFF(off * 4); 220d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark } else { 221d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark prog[loc/2] |= A5XX_VPC_SO_PROG_A_EN | 222d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark A5XX_VPC_SO_PROG_A_BUF(out->output_buffer) | 223d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark A5XX_VPC_SO_PROG_A_OFF(off * 4); 224d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark } 225d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark } 226d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark } 227d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 228d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_PKT7(ring, CP_CONTEXT_REG_BUNCH, 12 + (2 * ARRAY_SIZE(prog))); 229d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, REG_A5XX_VPC_SO_BUF_CNTL); 230d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, A5XX_VPC_SO_BUF_CNTL_ENABLE | 231d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark COND(ncomp[0] > 0, A5XX_VPC_SO_BUF_CNTL_BUF0) | 232d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark COND(ncomp[1] > 0, A5XX_VPC_SO_BUF_CNTL_BUF1) | 233d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark COND(ncomp[2] > 0, A5XX_VPC_SO_BUF_CNTL_BUF2) | 234d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark COND(ncomp[3] > 0, A5XX_VPC_SO_BUF_CNTL_BUF3)); 235d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, REG_A5XX_VPC_SO_NCOMP(0)); 236d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, ncomp[0]); 237d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, REG_A5XX_VPC_SO_NCOMP(1)); 238d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, ncomp[1]); 239d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, REG_A5XX_VPC_SO_NCOMP(2)); 240d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, ncomp[2]); 241d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, REG_A5XX_VPC_SO_NCOMP(3)); 242d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, ncomp[3]); 243d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, REG_A5XX_VPC_SO_CNTL); 244d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, A5XX_VPC_SO_CNTL_ENABLE); 245d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark for (unsigned i = 0; i < ARRAY_SIZE(prog); i++) { 246d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, REG_A5XX_VPC_SO_PROG); 247d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, prog[i]); 248d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark } 249d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark} 250d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 251946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkstruct stage { 252946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark const struct ir3_shader_variant *v; 253946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark const struct ir3_info *i; 254946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* const sizes are in units of 4 * vec4 */ 255946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint8_t constoff; 256946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint8_t constlen; 257946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* instr sizes are in units of 16 instructions */ 258946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint8_t instroff; 259946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint8_t instrlen; 260946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark}; 261946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 262946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkenum { 263946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark VS = 0, 264946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark FS = 1, 265946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark HS = 2, 266946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark DS = 3, 267946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark GS = 4, 268946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark MAX_STAGES 269946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark}; 270946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 271946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkstatic void 272946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarksetup_stages(struct fd5_emit *emit, struct stage *s) 273946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark{ 274946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark unsigned i; 275946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 276946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[VS].v = fd5_emit_get_vp(emit); 277946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[FS].v = fd5_emit_get_fp(emit); 278946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 279946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[HS].v = s[DS].v = s[GS].v = NULL; /* for now */ 280946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 281946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark for (i = 0; i < MAX_STAGES; i++) { 282946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (s[i].v) { 283946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[i].i = &s[i].v->info; 284946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* constlen is in units of 4 * vec4: */ 285946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[i].constlen = align(s[i].v->constlen, 4) / 4; 286946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* instrlen is already in units of 16 instr.. although 287946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * probably we should ditch that and not make the compiler 288946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * care about instruction group size of a3xx vs a5xx 289946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark */ 290946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[i].instrlen = s[i].v->instrlen; 291946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } else { 292946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[i].i = NULL; 293946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[i].constlen = 0; 294946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[i].instrlen = 0; 295946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 296946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 297946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 298946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* NOTE: at least for gles2, blob partitions VS at bottom of const 299946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * space and FS taking entire remaining space. We probably don't 300946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * need to do that the same way, but for now mimic what the blob 301946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * does to make it easier to diff against register values from blob 302946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * 303946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * NOTE: if VS.instrlen + FS.instrlen > 64, then one or both shaders 304946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * is run from external memory. 305946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark */ 306946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if ((s[VS].instrlen + s[FS].instrlen) > 64) { 307946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* prioritize FS for internal memory: */ 308946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (s[FS].instrlen < 64) { 309946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* if FS can fit, kick VS out to external memory: */ 310946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[VS].instrlen = 0; 311946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } else if (s[VS].instrlen < 64) { 312946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* otherwise if VS can fit, kick out FS: */ 313946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[FS].instrlen = 0; 314946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } else { 315946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* neither can fit, run both from external memory: */ 316946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[VS].instrlen = 0; 317946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[FS].instrlen = 0; 318946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 319946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 320946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 321946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark unsigned constoff = 0; 322946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark for (i = 0; i < MAX_STAGES; i++) { 323946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[i].constoff = constoff; 324946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark constoff += s[i].constlen; 325946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 326946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 327946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[VS].instroff = 0; 328946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[FS].instroff = 64 - s[FS].instrlen; 329946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark s[HS].instroff = s[DS].instroff = s[GS].instroff = s[FS].instroff; 330946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark} 331946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 332946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkvoid 333d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clarkfd5_program_emit(struct fd_ringbuffer *ring, struct fd5_emit *emit) 334946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark{ 335946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark struct stage s[MAX_STAGES]; 336d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark uint32_t pos_regid, psize_regid, color_regid[8]; 337946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint32_t face_regid, coord_regid, zwcoord_regid; 338946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint32_t vcoord_regid, vertex_regid, instance_regid; 3398857256214a34cabcf2444b3839b1a928242faa5Rob Clark enum a3xx_threadsize fssz; 3400645c0e0d4f8e10d6e178e420405f707644dfdbcRob Clark uint8_t psize_loc = ~0; 341946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark int i, j; 342946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 343946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark setup_stages(emit, s); 344946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 3458857256214a34cabcf2444b3839b1a928242faa5Rob Clark fssz = (s[FS].i->max_reg >= 24) ? TWO_QUADS : FOUR_QUADS; 3468857256214a34cabcf2444b3839b1a928242faa5Rob Clark 347946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark pos_regid = ir3_find_output_regid(s[VS].v, VARYING_SLOT_POS); 348946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark psize_regid = ir3_find_output_regid(s[VS].v, VARYING_SLOT_PSIZ); 349b48fde15767284814b3df6e9d7946ca7f5eccbfbRob Clark vertex_regid = ir3_find_sysval_regid(s[VS].v, SYSTEM_VALUE_VERTEX_ID); 350b48fde15767284814b3df6e9d7946ca7f5eccbfbRob Clark instance_regid = ir3_find_sysval_regid(s[VS].v, SYSTEM_VALUE_INSTANCE_ID); 351946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 352946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (s[FS].v->color0_mrt) { 353946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark color_regid[0] = color_regid[1] = color_regid[2] = color_regid[3] = 354946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark color_regid[4] = color_regid[5] = color_regid[6] = color_regid[7] = 355946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark ir3_find_output_regid(s[FS].v, FRAG_RESULT_COLOR); 356946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } else { 357946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark color_regid[0] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA0); 358946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark color_regid[1] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA1); 359946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark color_regid[2] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA2); 360946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark color_regid[3] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA3); 361946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark color_regid[4] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA4); 362946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark color_regid[5] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA5); 363946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark color_regid[6] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA6); 364946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark color_regid[7] = ir3_find_output_regid(s[FS].v, FRAG_RESULT_DATA7); 365946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 366946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 367946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* TODO get these dynamically: */ 368946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark face_regid = s[FS].v->frag_face ? regid(0,0) : regid(63,0); 369946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark coord_regid = s[FS].v->frag_coord ? regid(0,0) : regid(63,0); 370946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark zwcoord_regid = s[FS].v->frag_coord ? regid(0,2) : regid(63,0); 371516b34908d576eb91157de1722cc3748538af891Rob Clark vcoord_regid = (s[FS].v->total_in > 0) ? s[FS].v->pos_regid : regid(63,0); 372946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 373946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* we could probably divide this up into things that need to be 374946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * emitted if frag-prog is dirty vs if vert-prog is dirty.. 375946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark */ 376946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 377946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_VS_CONTROL_REG, 5); 378946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_VS_CONTROL_REG_CONSTOBJECTOFFSET(s[VS].constoff) | 379946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_HLSQ_VS_CONTROL_REG_SHADEROBJOFFSET(s[VS].instroff) | 380946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[VS].v, A5XX_HLSQ_VS_CONTROL_REG_ENABLED)); 381946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_FS_CONTROL_REG_CONSTOBJECTOFFSET(s[FS].constoff) | 382946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_HLSQ_FS_CONTROL_REG_SHADEROBJOFFSET(s[FS].instroff) | 383946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[FS].v, A5XX_HLSQ_FS_CONTROL_REG_ENABLED)); 384946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_HS_CONTROL_REG_CONSTOBJECTOFFSET(s[HS].constoff) | 385946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_HLSQ_HS_CONTROL_REG_SHADEROBJOFFSET(s[HS].instroff) | 386946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[HS].v, A5XX_HLSQ_HS_CONTROL_REG_ENABLED)); 387946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_DS_CONTROL_REG_CONSTOBJECTOFFSET(s[DS].constoff) | 388946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_HLSQ_DS_CONTROL_REG_SHADEROBJOFFSET(s[DS].instroff) | 389946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[DS].v, A5XX_HLSQ_DS_CONTROL_REG_ENABLED)); 390946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_GS_CONTROL_REG_CONSTOBJECTOFFSET(s[GS].constoff) | 391946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_HLSQ_GS_CONTROL_REG_SHADEROBJOFFSET(s[GS].instroff) | 392946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[GS].v, A5XX_HLSQ_GS_CONTROL_REG_ENABLED)); 393946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 394946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_CS_CONFIG, 1); 395946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x00000000); 396946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 397946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_VS_CNTL, 5); 398946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_VS_CNTL_INSTRLEN(s[VS].instrlen)); 399946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_FS_CNTL_INSTRLEN(s[FS].instrlen)); 400946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_HS_CNTL_INSTRLEN(s[HS].instrlen)); 401946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_DS_CNTL_INSTRLEN(s[DS].instrlen)); 402946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_GS_CNTL_INSTRLEN(s[GS].instrlen)); 403946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 404946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_VS_CONTROL_REG, 5); 405946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_SP_VS_CONTROL_REG_CONSTOBJECTOFFSET(s[VS].constoff) | 406946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_VS_CONTROL_REG_SHADEROBJOFFSET(s[VS].instroff) | 407946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[VS].v, A5XX_SP_VS_CONTROL_REG_ENABLED)); 408946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_SP_FS_CONTROL_REG_CONSTOBJECTOFFSET(s[FS].constoff) | 409946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_FS_CONTROL_REG_SHADEROBJOFFSET(s[FS].instroff) | 410946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[FS].v, A5XX_SP_FS_CONTROL_REG_ENABLED)); 411946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_SP_HS_CONTROL_REG_CONSTOBJECTOFFSET(s[HS].constoff) | 412946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_HS_CONTROL_REG_SHADEROBJOFFSET(s[HS].instroff) | 413946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[HS].v, A5XX_SP_HS_CONTROL_REG_ENABLED)); 414946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_SP_DS_CONTROL_REG_CONSTOBJECTOFFSET(s[DS].constoff) | 415946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_DS_CONTROL_REG_SHADEROBJOFFSET(s[DS].instroff) | 416946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[DS].v, A5XX_SP_DS_CONTROL_REG_ENABLED)); 417946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_SP_GS_CONTROL_REG_CONSTOBJECTOFFSET(s[GS].constoff) | 418946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_GS_CONTROL_REG_SHADEROBJOFFSET(s[GS].instroff) | 419946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[GS].v, A5XX_SP_GS_CONTROL_REG_ENABLED)); 420946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 421946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_CS_CONFIG, 1); 422946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x00000000); 423946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 424946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_VS_CONSTLEN, 2); 425946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, s[VS].constlen); /* HLSQ_VS_CONSTLEN */ 426946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, s[VS].instrlen); /* HLSQ_VS_INSTRLEN */ 427946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 428946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_FS_CONSTLEN, 2); 429946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, s[FS].constlen); /* HLSQ_FS_CONSTLEN */ 430946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, s[FS].instrlen); /* HLSQ_FS_INSTRLEN */ 431946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 432946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_HS_CONSTLEN, 2); 433946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, s[HS].constlen); /* HLSQ_HS_CONSTLEN */ 434946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, s[HS].instrlen); /* HLSQ_HS_INSTRLEN */ 435946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 436946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_DS_CONSTLEN, 2); 437946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, s[DS].constlen); /* HLSQ_DS_CONSTLEN */ 438946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, s[DS].instrlen); /* HLSQ_DS_INSTRLEN */ 439946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 440946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_GS_CONSTLEN, 2); 441946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, s[GS].constlen); /* HLSQ_GS_CONSTLEN */ 442946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, s[GS].instrlen); /* HLSQ_GS_INSTRLEN */ 443946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 444946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_CONTEXT_SWITCH_CS_SW_3, 2); 445946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x00000000); /* HLSQ_CONTEXT_SWITCH_CS_SW_3 */ 446946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x00000000); /* HLSQ_CONTEXT_SWITCH_CS_SW_4 */ 447946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 448946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_VS_CTRL_REG0, 1); 449946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_SP_VS_CTRL_REG0_HALFREGFOOTPRINT(s[VS].i->max_half_reg + 1) | 450946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_VS_CTRL_REG0_FULLREGFOOTPRINT(s[VS].i->max_reg + 1) | 451946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 0x6 | /* XXX seems to be always set? */ 452946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_VS_CTRL_REG0_BRANCHSTACK(0x3) | // XXX need to figure this out somehow.. 453946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[VS].v->has_samp, A5XX_SP_VS_CTRL_REG0_PIXLODENABLE)); 454946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 455946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark struct ir3_shader_linkage l = {0}; 456946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark ir3_link_shaders(&l, s[VS].v, s[FS].v); 457946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 458d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark if ((s[VS].v->shader->stream_output.num_outputs > 0) && 459d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark !emit->key.binning_pass) 460d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark link_stream_out(&l, s[VS].v); 461d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 4622b305725e224f5c958f456803af638aa57fc5cd1Rob Clark BITSET_DECLARE(varbs, 128) = {0}; 4632b305725e224f5c958f456803af638aa57fc5cd1Rob Clark uint32_t *varmask = (uint32_t *)varbs; 4642b305725e224f5c958f456803af638aa57fc5cd1Rob Clark 4652b305725e224f5c958f456803af638aa57fc5cd1Rob Clark for (i = 0; i < l.cnt; i++) 4662b305725e224f5c958f456803af638aa57fc5cd1Rob Clark for (j = 0; j < util_last_bit(l.var[i].compmask); j++) 4672b305725e224f5c958f456803af638aa57fc5cd1Rob Clark BITSET_SET(varbs, l.var[i].loc + j); 4682b305725e224f5c958f456803af638aa57fc5cd1Rob Clark 4692b305725e224f5c958f456803af638aa57fc5cd1Rob Clark OUT_PKT4(ring, REG_A5XX_VPC_VAR_DISABLE(0), 4); 4702b305725e224f5c958f456803af638aa57fc5cd1Rob Clark OUT_RING(ring, ~varmask[0]); /* VPC_VAR[0].DISABLE */ 4712b305725e224f5c958f456803af638aa57fc5cd1Rob Clark OUT_RING(ring, ~varmask[1]); /* VPC_VAR[1].DISABLE */ 4722b305725e224f5c958f456803af638aa57fc5cd1Rob Clark OUT_RING(ring, ~varmask[2]); /* VPC_VAR[2].DISABLE */ 4732b305725e224f5c958f456803af638aa57fc5cd1Rob Clark OUT_RING(ring, ~varmask[3]); /* VPC_VAR[3].DISABLE */ 4742b305725e224f5c958f456803af638aa57fc5cd1Rob Clark 475946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* a5xx appends pos/psize to end of the linkage map: */ 476946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (pos_regid != regid(63,0)) 477946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark ir3_link_add(&l, pos_regid, 0xf, l.max_loc); 478946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 4790645c0e0d4f8e10d6e178e420405f707644dfdbcRob Clark if (psize_regid != regid(63,0)) { 4800645c0e0d4f8e10d6e178e420405f707644dfdbcRob Clark psize_loc = l.max_loc; 481946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark ir3_link_add(&l, psize_regid, 0x1, l.max_loc); 4820645c0e0d4f8e10d6e178e420405f707644dfdbcRob Clark } 483946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 484d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark if ((s[VS].v->shader->stream_output.num_outputs > 0) && 485d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark !emit->key.binning_pass) { 486d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark emit_stream_out(ring, s[VS].v, &l); 487d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 488d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_PKT4(ring, REG_A5XX_VPC_SO_OVERRIDE, 1); 489d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, 0x00000000); 490d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark } else { 491d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_PKT4(ring, REG_A5XX_VPC_SO_OVERRIDE, 1); 492d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, A5XX_VPC_SO_OVERRIDE_SO_DISABLE); 493d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark } 494d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark 495946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark for (i = 0, j = 0; (i < 16) && (j < l.cnt); i++) { 496946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint32_t reg = 0; 497946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 498946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_VS_OUT_REG(i), 1); 499946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 500946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark reg |= A5XX_SP_VS_OUT_REG_A_REGID(l.var[j].regid); 501946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark reg |= A5XX_SP_VS_OUT_REG_A_COMPMASK(l.var[j].compmask); 502946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark j++; 503946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 504946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark reg |= A5XX_SP_VS_OUT_REG_B_REGID(l.var[j].regid); 505946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark reg |= A5XX_SP_VS_OUT_REG_B_COMPMASK(l.var[j].compmask); 506946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark j++; 507946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 508946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, reg); 509946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 510946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 511946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark for (i = 0, j = 0; (i < 8) && (j < l.cnt); i++) { 512946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint32_t reg = 0; 513946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 514946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_VS_VPC_DST_REG(i), 1); 515946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 516946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark reg |= A5XX_SP_VS_VPC_DST_REG_OUTLOC0(l.var[j++].loc); 517946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark reg |= A5XX_SP_VS_VPC_DST_REG_OUTLOC1(l.var[j++].loc); 518946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark reg |= A5XX_SP_VS_VPC_DST_REG_OUTLOC2(l.var[j++].loc); 519946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark reg |= A5XX_SP_VS_VPC_DST_REG_OUTLOC3(l.var[j++].loc); 520946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 521946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, reg); 522946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 523946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 524946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_VS_OBJ_START_LO, 2); 525946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RELOC(ring, s[VS].v->bo, 0, 0, 0); /* SP_VS_OBJ_START_LO/HI */ 526946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 527946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (s[VS].instrlen) 528946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark emit_shader(ring, s[VS].v); 529946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 530946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark // TODO depending on other bits in this reg (if any) set somewhere else? 531946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_PC_PRIM_VTX_CNTL, 1); 532946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, COND(s[VS].v->writes_psize, A5XX_PC_PRIM_VTX_CNTL_PSIZE)); 533946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 534946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (emit->key.binning_pass) { 535946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_FS_OBJ_START_LO, 2); 536946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x00000000); /* SP_FS_OBJ_START_LO */ 537946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x00000000); /* SP_FS_OBJ_START_HI */ 538946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } else { 539946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark // TODO if some of these other bits depend on something other than 540946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark // program state we should probably move these next three regs: 541946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 542946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_PRIMITIVE_CNTL, 1); 543946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_SP_PRIMITIVE_CNTL_VSOUT(l.cnt)); 544946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 545946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_VPC_CNTL_0, 1); 546d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, A5XX_VPC_CNTL_0_STRIDE_IN_VPC(l.max_loc) | 547946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[FS].v->total_in > 0, A5XX_VPC_CNTL_0_VARYING) | 5481a5d0818df774cc2ac993ce21e9643322b5a88d9Rob Clark COND(s[FS].v->frag_coord, A5XX_VPC_CNTL_0_VARYING) | 549946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 0x10000); // XXX 550946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 551946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_PC_PRIMITIVE_CNTL, 1); 552d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, A5XX_PC_PRIMITIVE_CNTL_STRIDE_IN_VPC(l.max_loc) | 553946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 0x400); // XXX 554946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 555946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_FS_OBJ_START_LO, 2); 556946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RELOC(ring, s[FS].v->bo, 0, 0, 0); /* SP_FS_OBJ_START_LO/HI */ 557946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 558946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 559946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_CONTROL_0_REG, 5); 5608857256214a34cabcf2444b3839b1a928242faa5Rob Clark OUT_RING(ring, A5XX_HLSQ_CONTROL_0_REG_FSTHREADSIZE(fssz) | 5618857256214a34cabcf2444b3839b1a928242faa5Rob Clark 0x00000880); /* XXX HLSQ_CONTROL_0 */ 562946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_CONTROL_1_REG_PRIMALLOCTHRESHOLD(63)); 563946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_CONTROL_2_REG_FACEREGID(face_regid) | 564946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 0xfcfcfc00); /* XXX */ 565946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_CONTROL_3_REG_FRAGCOORDXYREGID(vcoord_regid) | 566946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 0xfcfcfc00); /* XXX */ 567946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_HLSQ_CONTROL_4_REG_XYCOORDREGID(coord_regid) | 568946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_HLSQ_CONTROL_4_REG_ZWCOORDREGID(zwcoord_regid) | 569946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 0x0000fcfc); /* XXX */ 570946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 571946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_FS_CTRL_REG0, 1); 572946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, COND(s[FS].v->total_in > 0, A5XX_SP_FS_CTRL_REG0_VARYING) | 5731a5d0818df774cc2ac993ce21e9643322b5a88d9Rob Clark COND(s[FS].v->frag_coord, A5XX_SP_FS_CTRL_REG0_VARYING) | 5748857256214a34cabcf2444b3839b1a928242faa5Rob Clark 0x40006 | /* XXX set pretty much everywhere */ 5758857256214a34cabcf2444b3839b1a928242faa5Rob Clark A5XX_SP_FS_CTRL_REG0_THREADSIZE(fssz) | 576946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_FS_CTRL_REG0_HALFREGFOOTPRINT(s[FS].i->max_half_reg + 1) | 577946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_FS_CTRL_REG0_FULLREGFOOTPRINT(s[FS].i->max_reg + 1) | 578946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_FS_CTRL_REG0_BRANCHSTACK(0x3) | // XXX need to figure this out somehow.. 579946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[FS].v->has_samp, A5XX_SP_FS_CTRL_REG0_PIXLODENABLE)); 580946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 581946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_HLSQ_UPDATE_CNTL, 1); 582946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x020fffff); /* XXX */ 583946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 584946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_VPC_GS_SIV_CNTL, 1); 585946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x0000ffff); /* XXX */ 586946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 587946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_SP_SP_CNTL, 1); 588946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x00000010); /* XXX */ 589946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 590f143eeaffa3c0df7acd6a4c2816a6444de44b2fcRob Clark OUT_PKT4(ring, REG_A5XX_GRAS_CNTL, 1); 591f143eeaffa3c0df7acd6a4c2816a6444de44b2fcRob Clark OUT_RING(ring, COND(s[FS].v->total_in > 0, A5XX_GRAS_CNTL_VARYING) | 592f143eeaffa3c0df7acd6a4c2816a6444de44b2fcRob Clark COND(s[FS].v->frag_coord, A5XX_GRAS_CNTL_XCOORD | 593f143eeaffa3c0df7acd6a4c2816a6444de44b2fcRob Clark A5XX_GRAS_CNTL_YCOORD | 594f143eeaffa3c0df7acd6a4c2816a6444de44b2fcRob Clark A5XX_GRAS_CNTL_ZCOORD | 595f143eeaffa3c0df7acd6a4c2816a6444de44b2fcRob Clark A5XX_GRAS_CNTL_WCOORD | 596b337099849e0c1f35adb2480c188d6a7045d5b44Rob Clark A5XX_GRAS_CNTL_UNK3) | 597b337099849e0c1f35adb2480c188d6a7045d5b44Rob Clark COND(s[FS].v->frag_face, A5XX_GRAS_CNTL_UNK3)); 598f143eeaffa3c0df7acd6a4c2816a6444de44b2fcRob Clark 599d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_PKT4(ring, REG_A5XX_RB_RENDER_CONTROL0, 2); 600d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, COND(s[FS].v->total_in > 0, A5XX_RB_RENDER_CONTROL0_VARYING) | 601946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(s[FS].v->frag_coord, A5XX_RB_RENDER_CONTROL0_XCOORD | 602946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_RB_RENDER_CONTROL0_YCOORD | 603946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_RB_RENDER_CONTROL0_ZCOORD | 604f143eeaffa3c0df7acd6a4c2816a6444de44b2fcRob Clark A5XX_RB_RENDER_CONTROL0_WCOORD | 605b337099849e0c1f35adb2480c188d6a7045d5b44Rob Clark A5XX_RB_RENDER_CONTROL0_UNK3) | 606b337099849e0c1f35adb2480c188d6a7045d5b44Rob Clark COND(s[FS].v->frag_face, A5XX_RB_RENDER_CONTROL0_UNK3)); 607d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_RING(ring, COND(s[FS].v->frag_face, A5XX_RB_RENDER_CONTROL1_FACENESS)); 608f143eeaffa3c0df7acd6a4c2816a6444de44b2fcRob Clark 609d10c5a24818b39585acfa60ceb6dbbae22b5be09Rob Clark OUT_PKT4(ring, REG_A5XX_SP_FS_OUTPUT_REG(0), 8); 610946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark for (i = 0; i < 8; i++) { 611946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_SP_FS_OUTPUT_REG_REGID(color_regid[i]) | 612946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark COND(emit->key.half_precision, 613946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_SP_FS_OUTPUT_REG_HALF_PRECISION)); 614946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 615946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 616946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (emit->key.binning_pass) { 617946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_VPC_PACK, 1); 618946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_VPC_PACK_NUMNONPOSVAR(0)); 619946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } else { 620946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint32_t vinterp[8], vpsrepl[8]; 621946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 622946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark memset(vinterp, 0, sizeof(vinterp)); 623946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark memset(vpsrepl, 0, sizeof(vpsrepl)); 624946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 625946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* looks like we need to do int varyings in the frag 626946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * shader on a5xx (no flatshad reg? or a420.0 bug?): 627946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * 628946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * (sy)(ss)nop 629946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * (sy)ldlv.u32 r0.x,l[r0.x], 1 630946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * ldlv.u32 r0.y,l[r0.x+1], 1 631946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * (ss)bary.f (ei)r63.x, 0, r0.x 632946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * (ss)(rpt1)cov.s32f16 hr0.x, (r)r0.x 633946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * (rpt5)nop 634946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * sam (f16)(xyzw)hr0.x, hr0.x, s#0, t#0 635946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * 636946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * Possibly on later a5xx variants we'll be able to use 637946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * something like the code below instead of workaround 638946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * in the shader: 639946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark */ 640946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* figure out VARYING_INTERP / VARYING_PS_REPL register values: */ 641946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark for (j = -1; (j = ir3_next_varying(s[FS].v, j)) < (int)s[FS].v->inputs_count; ) { 642946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* NOTE: varyings are packed, so if compmask is 0xb 643946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * then first, third, and fourth component occupy 644946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * three consecutive varying slots: 645946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark */ 646946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark unsigned compmask = s[FS].v->inputs[j].compmask; 647946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 648946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint32_t inloc = s[FS].v->inputs[j].inloc; 649946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 650946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if ((s[FS].v->inputs[j].interpolate == INTERP_MODE_FLAT) || 651946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark (s[FS].v->inputs[j].rasterflat && emit->rasterflat)) { 652946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint32_t loc = inloc; 653946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 654946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark for (i = 0; i < 4; i++) { 655946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (compmask & (1 << i)) { 656946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark vinterp[loc / 16] |= 1 << ((loc % 16) * 2); 657946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark //flatshade[loc / 32] |= 1 << (loc % 32); 658946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark loc++; 659946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 660946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 661946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 662946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 663946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark gl_varying_slot slot = s[FS].v->inputs[j].slot; 664946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 665946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* since we don't enable PIPE_CAP_TGSI_TEXCOORD: */ 666946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (slot >= VARYING_SLOT_VAR0) { 667946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark unsigned texmask = 1 << (slot - VARYING_SLOT_VAR0); 668946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* Replace the .xy coordinates with S/T from the point sprite. Set 669946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * interpolation bits for .zw such that they become .01 670946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark */ 671946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (emit->sprite_coord_enable & texmask) { 672946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* mask is two 2-bit fields, where: 673946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * '01' -> S 674946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * '10' -> T 675946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark * '11' -> 1 - T (flip mode) 676946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark */ 677946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark unsigned mask = emit->sprite_coord_mode ? 0b1101 : 0b1001; 678946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark uint32_t loc = inloc; 679946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (compmask & 0x1) { 680946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark vpsrepl[loc / 16] |= ((mask >> 0) & 0x3) << ((loc % 16) * 2); 681946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark loc++; 682946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 683946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (compmask & 0x2) { 684946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark vpsrepl[loc / 16] |= ((mask >> 2) & 0x3) << ((loc % 16) * 2); 685946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark loc++; 686946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 687946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (compmask & 0x4) { 688946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* .z <- 0.0f */ 689946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark vinterp[loc / 16] |= 0b10 << ((loc % 16) * 2); 690946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark loc++; 691946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 692946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (compmask & 0x8) { 693946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark /* .w <- 1.0f */ 694946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark vinterp[loc / 16] |= 0b11 << ((loc % 16) * 2); 695946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark loc++; 696946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 697946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 698946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 699946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 700946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 701946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_VPC_PACK, 1); 702946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_VPC_PACK_NUMNONPOSVAR(s[FS].v->total_in) | 7030645c0e0d4f8e10d6e178e420405f707644dfdbcRob Clark A5XX_VPC_PACK_PSIZELOC(psize_loc)); 704946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 705946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_VPC_VARYING_INTERP_MODE(0), 8); 706946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark for (i = 0; i < 8; i++) 707946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, vinterp[i]); /* VPC_VARYING_INTERP[i].MODE */ 708946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 709946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_VPC_VARYING_PS_REPL_MODE(0), 8); 710946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark for (i = 0; i < 8; i++) 711946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, vpsrepl[i]); /* VPC_VARYING_PS_REPL[i] */ 712946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark } 713946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 714946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (!emit->key.binning_pass) 715946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark if (s[FS].instrlen) 716946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark emit_shader(ring, s[FS].v); 717946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 718946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_PKT4(ring, REG_A5XX_VFD_CONTROL_1, 5); 719946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, A5XX_VFD_CONTROL_1_REGID4VTX(vertex_regid) | 720946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark A5XX_VFD_CONTROL_1_REGID4INST(instance_regid) | 721b48fde15767284814b3df6e9d7946ca7f5eccbfbRob Clark 0xfc0000); 722946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x0000fcfc); /* VFD_CONTROL_2 */ 723946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x0000fcfc); /* VFD_CONTROL_3 */ 724946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x000000fc); /* VFD_CONTROL_4 */ 725946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark OUT_RING(ring, 0x00000000); /* VFD_CONTROL_5 */ 726946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark} 727946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 728946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkvoid 729946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clarkfd5_prog_init(struct pipe_context *pctx) 730946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark{ 731946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark pctx->create_fs_state = fd5_fp_state_create; 732946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark pctx->delete_fs_state = fd5_fp_state_delete; 733946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 734946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark pctx->create_vs_state = fd5_vp_state_create; 735946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark pctx->delete_vs_state = fd5_vp_state_delete; 736946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark 737946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark fd_prog_init(pctx); 738946cf4eb6846767306a221eec7d0f82d20dfb6b5Rob Clark} 739