/*
* Copyright 2013 Vadim Girlin <vadimgirlin@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Authors:
* Vadim Girlin
*/
#include "sb_bc.h"
#include "sb_shader.h"
#include "sb_pass.h"
namespace r600_sb {
bc_builder::bc_builder(shader &s)
: sh(s), ctx(s.get_ctx()), bb(ctx.hw_class_bit()), error(0) {}
int bc_builder::build() {
container_node *root = sh.root;
int cf_cnt = 0;
// FIXME reserve total size to avoid reallocs
for (node_iterator it = root->begin(), end = root->end();
it != end; ++it) {
cf_node *cf = static_cast<cf_node*>(*it);
assert(cf->is_cf_inst() || cf->is_alu_clause() || cf->is_fetch_clause());
cf_op_flags flags = (cf_op_flags)cf->bc.op_ptr->flags;
cf->bc.id = cf_cnt++;
if (flags & CF_ALU) {
if (cf->bc.is_alu_extended())
cf_cnt++;
}
}
bb.set_size(cf_cnt << 1);
bb.seek(cf_cnt << 1);
unsigned cf_pos = 0;
for (node_iterator I = root->begin(), end = root->end();
I != end; ++I) {
cf_node *cf = static_cast<cf_node*>(*I);
cf_op_flags flags = (cf_op_flags)cf->bc.op_ptr->flags;
if (flags & CF_ALU) {
bb.seek(bb.ndw());
cf->bc.addr = bb.ndw() >> 1;
build_alu_clause(cf);
cf->bc.count = (bb.ndw() >> 1) - cf->bc.addr - 1;
} else if (flags & CF_FETCH) {
bb.align(4);
bb.seek(bb.ndw());
cf->bc.addr = bb.ndw() >> 1;
build_fetch_clause(cf);
cf->bc.count = (((bb.ndw() >> 1) - cf->bc.addr) >> 1) - 1;
} else if (cf->jump_target) {
cf->bc.addr = cf->jump_target->bc.id;
if (cf->jump_after_target)
cf->bc.addr += 1;
}
bb.seek(cf_pos);
build_cf(cf);
cf_pos = bb.get_pos();
}
return 0;
}
int bc_builder::build_alu_clause(cf_node* n) {
for (node_iterator I = n->begin(), E = n->end();
I != E; ++I) {
alu_group_node *g = static_cast<alu_group_node*>(*I);
assert(g->is_valid());
build_alu_group(g);
}
return 0;
}
int bc_builder::build_alu_group(alu_group_node* n) {
for (node_iterator I = n->begin(), E = n->end();
I != E; ++I) {
alu_node *a = static_cast<alu_node*>(*I);
assert(a->is_valid());
build_alu(a);
}
for(int i = 0, ls = n->literals.size(); i < ls; ++i) {
bb << n->literals.at(i).u;
}
bb.align(2);
bb.seek(bb.ndw());
return 0;
}
int bc_builder::build_fetch_clause(cf_node* n) {
for (node_iterator I = n->begin(), E = n->end();
I != E; ++I) {
fetch_node *f = static_cast<fetch_node*>(*I);
if (f->bc.op_ptr->flags & FF_GDS)
build_fetch_gds(f);
else if (f->bc.op_ptr->flags & FF_VTX)
build_fetch_vtx(f);
else
build_fetch_tex(f);
}
return 0;
}
int bc_builder::build_cf(cf_node* n) {
const bc_cf &bc = n->bc;
const cf_op_info *cfop = bc.op_ptr;
if (cfop->flags & CF_ALU)
return build_cf_alu(n);
if (cfop->flags & (CF_EXP | CF_MEM))
return build_cf_exp(n);
if (ctx.is_egcm()) {
bb << CF_WORD0_EGCM()
.ADDR(bc.addr)
.JUMPTABLE_SEL(bc.jumptable_sel);
if (ctx.is_evergreen())
bb << CF_WORD1_EG()
.BARRIER(bc.barrier)
.CF_CONST(bc.cf_const)
.CF_INST(ctx.cf_opcode(bc.op))
.COND(bc.cond)
.COUNT(bc.count)
.END_OF_PROGRAM(bc.end_of_program)
.POP_COUNT(bc.pop_count)
.VALID_PIXEL_MODE(bc.valid_pixel_mode)
.WHOLE_QUAD_MODE(bc.whole_quad_mode);
else //cayman
bb << CF_WORD1_CM()
.BARRIER(bc.barrier)
.CF_CONST(bc.cf_const)
.CF_INST(ctx.cf_opcode(bc.op))
.COND(bc.cond)
.COUNT(bc.count)
.POP_COUNT(bc.pop_count)
.VALID_PIXEL_MODE(bc.valid_pixel_mode);
} else {
bb << CF_WORD0_R6R7()
.ADDR(bc.addr);
assert(bc.count < ctx.max_fetch);
bb << CF_WORD1_R6R7()
.BARRIER(bc.barrier)
.CALL_COUNT(bc.call_count)
.CF_CONST(bc.cf_const)
.CF_INST(ctx.cf_opcode(bc.op))
.COND(bc.cond)
.COUNT(bc.count & 7)
.COUNT_3(bc.count >> 3)
.END_OF_PROGRAM(bc.end_of_program)
.POP_COUNT(bc.pop_count)
.VALID_PIXEL_MODE(bc.valid_pixel_mode)
.WHOLE_QUAD_MODE(bc.whole_quad_mode);
}
return 0;
}
int bc_builder::build_cf_alu(cf_node* n) {
const bc_cf &bc = n->bc;
assert(bc.count < 128);
if (n->bc.is_alu_extended()) {
assert(ctx.is_egcm());
bb << CF_ALU_WORD0_EXT_EGCM()
.KCACHE_BANK2(bc.kc[2].bank)
.KCACHE_BANK3(bc.kc[3].bank)
.KCACHE_BANK_INDEX_MODE0(bc.kc[0].index_mode)
.KCACHE_BANK_INDEX_MODE1(bc.kc[1].index_mode)
.KCACHE_BANK_INDEX_MODE2(bc.kc[2].index_mode)
.KCACHE_BANK_INDEX_MODE3(bc.kc[3].index_mode)
.KCACHE_MODE2(bc.kc[2].mode);
bb << CF_ALU_WORD1_EXT_EGCM()
.BARRIER(bc.barrier)
.CF_INST(ctx.cf_opcode(CF_OP_ALU_EXT))
.KCACHE_ADDR2(bc.kc[2].addr)
.KCACHE_ADDR3(bc.kc[3].addr)
.KCACHE_MODE3(bc.kc[3].mode);
}
bb << CF_ALU_WORD0_ALL()
.ADDR(bc.addr)
.KCACHE_BANK0(bc.kc[0].bank)
.KCACHE_BANK1(bc.kc[1].bank)
.KCACHE_MODE0(bc.kc[0].mode);
assert(bc.count < 128);
if (ctx.is_r600())
bb << CF_ALU_WORD1_R6()
.BARRIER(bc.barrier)
.CF_INST(ctx.cf_opcode(bc.op))
.COUNT(bc.count)
.KCACHE_ADDR0(bc.kc[0].addr)
.KCACHE_ADDR1(bc.kc[1].addr)
.KCACHE_MODE1(bc.kc[1].mode)
.USES_WATERFALL(bc.uses_waterfall)
.WHOLE_QUAD_MODE(bc.whole_quad_mode);
else
bb << CF_ALU_WORD1_R7EGCM()
.ALT_CONST(bc.alt_const)
.BARRIER(bc.barrier)
.CF_INST(ctx.cf_opcode(bc.op))
.COUNT(bc.count)
.KCACHE_ADDR0(bc.kc[0].addr)
.KCACHE_ADDR1(bc.kc[1].addr)
.KCACHE_MODE1(bc.kc[1].mode)
.WHOLE_QUAD_MODE(bc.whole_quad_mode);
return 0;
}
int bc_builder::build_cf_exp(cf_node* n) {
const bc_cf &bc = n->bc;
const cf_op_info *cfop = bc.op_ptr;
if (cfop->flags & CF_RAT) {
assert(ctx.is_egcm());
bb << CF_ALLOC_EXPORT_WORD0_RAT_EGCM()
.ELEM_SIZE(bc.elem_size)
.INDEX_GPR(bc.index_gpr)
.RAT_ID(bc.rat_id)
.RAT_INDEX_MODE(bc.rat_index_mode)
.RAT_INST(bc.rat_inst)
.RW_GPR(bc.rw_gpr)
.RW_REL(bc.rw_rel)
.TYPE(bc.type);
} else {
bb << CF_ALLOC_EXPORT_WORD0_ALL()
.ARRAY_BASE(bc.array_base)
.ELEM_SIZE(bc.elem_size)
.INDEX_GPR(bc.index_gpr)
.RW_GPR(bc.rw_gpr)
.RW_REL(bc.rw_rel)
.TYPE(bc.type);
}
if (cfop->flags & CF_EXP) {
if (!ctx.is_egcm())
bb << CF_ALLOC_EXPORT_WORD1_SWIZ_R6R7()
.BARRIER(bc.barrier)
.BURST_COUNT(bc.burst_count)
.CF_INST(ctx.cf_opcode(bc.op))
.END_OF_PROGRAM(bc.end_of_program)
.SEL_X(bc.sel[0])
.SEL_Y(bc.sel[1])
.SEL_Z(bc.sel[2])
.SEL_W(bc.sel[3])
.VALID_PIXEL_MODE(bc.valid_pixel_mode)
.WHOLE_QUAD_MODE(bc.whole_quad_mode);
else if (ctx.is_evergreen())
bb << CF_ALLOC_EXPORT_WORD1_SWIZ_EG()
.BARRIER(bc.barrier)
.BURST_COUNT(bc.burst_count)
.CF_INST(ctx.cf_opcode(bc.op))
.END_OF_PROGRAM(bc.end_of_program)
.MARK(bc.mark)
.SEL_X(bc.sel[0])
.SEL_Y(bc.sel[1])
.SEL_Z(bc.sel[2])
.SEL_W(bc.sel[3])
.VALID_PIXEL_MODE(bc.valid_pixel_mode);
else // cayman
bb << CF_ALLOC_EXPORT_WORD1_SWIZ_CM()
.BARRIER(bc.barrier)
.BURST_COUNT(bc.burst_count)
.CF_INST(ctx.cf_opcode(bc.op))
.MARK(bc.mark)
.SEL_X(bc.sel[0])
.SEL_Y(bc.sel[1])
.SEL_Z(bc.sel[2])
.SEL_W(bc.sel[3])
.VALID_PIXEL_MODE(bc.valid_pixel_mode);
} else if (cfop->flags & CF_MEM) {
return build_cf_mem(n);
}
return 0;
}
int bc_builder::build_cf_mem(cf_node* n) {
const bc_cf &bc = n->bc;
if (!ctx.is_egcm())
bb << CF_ALLOC_EXPORT_WORD1_BUF_R6R7()
.ARR_SIZE(bc.array_size)
.BARRIER(bc.barrier)
.BURST_COUNT(bc.burst_count)
.CF_INST(ctx.cf_opcode(bc.op))
.COMP_MASK(bc.comp_mask)
.END_OF_PROGRAM(bc.end_of_program)
.VALID_PIXEL_MODE(bc.valid_pixel_mode)
.WHOLE_QUAD_MODE(bc.whole_quad_mode);
else if (ctx.is_evergreen())
bb << CF_ALLOC_EXPORT_WORD1_BUF_EG()
.ARR_SIZE(bc.array_size)
.BARRIER(bc.barrier)
.BURST_COUNT(bc.burst_count)
.CF_INST(ctx.cf_opcode(bc.op))
.COMP_MASK(bc.comp_mask)
.END_OF_PROGRAM(bc.end_of_program)
.MARK(bc.mark)
.VALID_PIXEL_MODE(bc.valid_pixel_mode);
else // cayman
bb << CF_ALLOC_EXPORT_WORD1_BUF_CM()
.ARR_SIZE(bc.array_size)
.BARRIER(bc.barrier)
.BURST_COUNT(bc.burst_count)
.CF_INST(ctx.cf_opcode(bc.op))
.COMP_MASK(bc.comp_mask)
.MARK(bc.mark)
.VALID_PIXEL_MODE(bc.valid_pixel_mode);
return 0;
}
int bc_builder::build_alu(alu_node* n) {
const bc_alu &bc = n->bc;
const alu_op_info *aop = bc.op_ptr;
if (n->bc.op_ptr->flags & AF_LDS) {
assert(ctx.is_egcm());
bb << ALU_WORD0_LDS_IDX_OP_EGCM()
.SRC0_SEL(bc.src[0].sel)
.SRC0_REL(bc.src[0].rel)
.SRC0_CHAN(bc.src[0].chan)
.IDX_OFFSET_4((bc.lds_idx_offset >> 4) & 1)
.SRC1_SEL(bc.src[1].sel)
.SRC1_REL(bc.src[1].rel)
.SRC1_CHAN(bc.src[1].chan)
.IDX_OFFSET_5((bc.lds_idx_offset >> 5) & 1)
.INDEX_MODE(bc.index_mode)
.PRED_SEL(bc.pred_sel)
.LAST(bc.last);
bb << ALU_WORD1_LDS_IDX_OP_EGCM()
.SRC2_SEL(bc.src[2].sel)
.SRC2_REL(bc.src[2].rel)
.SRC2_CHAN(bc.src[2].chan)
.IDX_OFFSET_1((bc.lds_idx_offset >> 1) & 1)
.ALU_INST(ctx.alu_opcode(ALU_OP3_LDS_IDX_OP))
.BANK_SWIZZLE(bc.bank_swizzle)
.LDS_OP((bc.op_ptr->opcode[1] >> 8) & 0xff)
.IDX_OFFSET_0((bc.lds_idx_offset >> 0) & 1)
.IDX_OFFSET_2((bc.lds_idx_offset >> 2) & 1)
.DST_CHAN(bc.dst_chan)
.IDX_OFFSET_3((bc.lds_idx_offset >> 3) & 1);
return 0;
}
bb << ALU_WORD0_ALL()
.INDEX_MODE(bc.index_mode)
.LAST(bc.last)
.PRED_SEL(bc.pred_sel)
.SRC0_SEL(bc.src[0].sel)
.SRC0_CHAN(bc.src[0].chan)
.SRC0_NEG(bc.src[0].neg)
.SRC0_REL(bc.src[0].rel)
.SRC1_SEL(bc.src[1].sel)
.SRC1_CHAN(bc.src[1].chan)
.SRC1_NEG(bc.src[1].neg)
.SRC1_REL(bc.src[1].rel);
if (aop->src_count<3) {
if (ctx.is_r600())
bb << ALU_WORD1_OP2_R6()
.ALU_INST(ctx.alu_opcode(bc.op))
.BANK_SWIZZLE(bc.bank_swizzle)
.CLAMP(bc.clamp)
.DST_GPR(bc.dst_gpr)
.DST_CHAN(bc.dst_chan)
.DST_REL(bc.dst_rel)
.FOG_MERGE(bc.fog_merge)
.OMOD(bc.omod)
.SRC0_ABS(bc.src[0].abs)
.SRC1_ABS(bc.src[1].abs)
.UPDATE_EXEC_MASK(bc.update_exec_mask)
.UPDATE_PRED(bc.update_pred)
.WRITE_MASK(bc.write_mask);
else {
if (ctx.is_cayman() && (aop->flags & AF_MOVA)) {
bb << ALU_WORD1_OP2_MOVA_CM()
.ALU_INST(ctx.alu_opcode(bc.op))
.BANK_SWIZZLE(bc.bank_swizzle)
.CLAMP(bc.clamp)
.MOVA_DST(bc.dst_gpr)
.DST_CHAN(bc.dst_chan)
.DST_REL(bc.dst_rel)
.OMOD(bc.omod)
.UPDATE_EXEC_MASK(bc.update_exec_mask)
.UPDATE_PRED(bc.update_pred)
.WRITE_MASK(bc.write_mask)
.SRC0_ABS(bc.src[0].abs)
.SRC1_ABS(bc.src[1].abs);
} else if (ctx.is_cayman() && (aop->flags & (AF_PRED|AF_KILL))) {
bb << ALU_WORD1_OP2_EXEC_MASK_CM()
.ALU_INST(ctx.alu_opcode(bc.op))
.BANK_SWIZZLE(bc.bank_swizzle)
.CLAMP(bc.clamp)
.DST_CHAN(bc.dst_chan)
.DST_REL(bc.dst_rel)
.EXECUTE_MASK_OP(bc.omod)
.UPDATE_EXEC_MASK(bc.update_exec_mask)
.UPDATE_PRED(bc.update_pred)
.WRITE_MASK(bc.write_mask)
.SRC0_ABS(bc.src[0].abs)
.SRC1_ABS(bc.src[1].abs);
} else
bb << ALU_WORD1_OP2_R7EGCM()
.ALU_INST(ctx.alu_opcode(bc.op))
.BANK_SWIZZLE(bc.bank_swizzle)
.CLAMP(bc.clamp)
.DST_GPR(bc.dst_gpr)
.DST_CHAN(bc.dst_chan)
.DST_REL(bc.dst_rel)
.OMOD(bc.omod)
.UPDATE_EXEC_MASK(bc.update_exec_mask)
.UPDATE_PRED(bc.update_pred)
.WRITE_MASK(bc.write_mask)
.SRC0_ABS(bc.src[0].abs)
.SRC1_ABS(bc.src[1].abs);
}
} else
bb << ALU_WORD1_OP3_ALL()
.ALU_INST(ctx.alu_opcode(bc.op))
.BANK_SWIZZLE(bc.bank_swizzle)
.CLAMP(bc.clamp)
.DST_GPR(bc.dst_gpr)
.DST_CHAN(bc.dst_chan)
.DST_REL(bc.dst_rel)
.SRC2_SEL(bc.src[2].sel)
.SRC2_CHAN(bc.src[2].chan)
.SRC2_NEG(bc.src[2].neg)
.SRC2_REL(bc.src[2].rel);
return 0;
}
int bc_builder::build_fetch_tex(fetch_node* n) {
const bc_fetch &bc = n->bc;
const fetch_op_info *fop = bc.op_ptr;
assert(!(fop->flags & FF_VTX));
if (ctx.is_r600())
bb << TEX_WORD0_R6()
.BC_FRAC_MODE(bc.bc_frac_mode)
.FETCH_WHOLE_QUAD(bc.fetch_whole_quad)
.RESOURCE_ID(bc.resource_id)
.SRC_GPR(bc.src_gpr)
.SRC_REL(bc.src_rel)
.TEX_INST(ctx.fetch_opcode(bc.op));
else if (ctx.is_r700())
bb << TEX_WORD0_R7()
.ALT_CONST(bc.alt_const)
.BC_FRAC_MODE(bc.bc_frac_mode)
.FETCH_WHOLE_QUAD(bc.fetch_whole_quad)
.RESOURCE_ID(bc.resource_id)
.SRC_GPR(bc.src_gpr)
.SRC_REL(bc.src_rel)
.TEX_INST(ctx.fetch_opcode(bc.op));
else
bb << TEX_WORD0_EGCM()
.ALT_CONST(bc.alt_const)
.FETCH_WHOLE_QUAD(bc.fetch_whole_quad)
.INST_MOD(bc.inst_mod)
.RESOURCE_ID(bc.resource_id)
.RESOURCE_INDEX_MODE(bc.resource_index_mode)
.SAMPLER_INDEX_MODE(bc.sampler_index_mode)
.SRC_GPR(bc.src_gpr)
.SRC_REL(bc.src_rel)
.TEX_INST(ctx.fetch_opcode(bc.op));
bb << TEX_WORD1_ALL()
.COORD_TYPE_X(bc.coord_type[0])
.COORD_TYPE_Y(bc.coord_type[1])
.COORD_TYPE_Z(bc.coord_type[2])
.COORD_TYPE_W(bc.coord_type[3])
.DST_GPR(bc.dst_gpr)
.DST_REL(bc.dst_rel)
.DST_SEL_X(bc.dst_sel[0])
.DST_SEL_Y(bc.dst_sel[1])
.DST_SEL_Z(bc.dst_sel[2])
.DST_SEL_W(bc.dst_sel[3])
.LOD_BIAS(bc.lod_bias);
bb << TEX_WORD2_ALL()
.OFFSET_X(bc.offset[0])
.OFFSET_Y(bc.offset[1])
.OFFSET_Z(bc.offset[2])
.SAMPLER_ID(bc.sampler_id)
.SRC_SEL_X(bc.src_sel[0])
.SRC_SEL_Y(bc.src_sel[1])
.SRC_SEL_Z(bc.src_sel[2])
.SRC_SEL_W(bc.src_sel[3]);
bb << 0;
return 0;
}
int bc_builder::build_fetch_gds(fetch_node *n) {
const bc_fetch &bc = n->bc;
const fetch_op_info *fop = bc.op_ptr;
unsigned gds_op = (ctx.fetch_opcode(bc.op) >> 8) & 0x3f;
unsigned mem_op = 4;
assert(fop->flags && FF_GDS);
if (bc.op == FETCH_OP_TF_WRITE) {
mem_op = 5;
gds_op = 0;
}
bb << MEM_GDS_WORD0_EGCM()
.MEM_INST(2)
.MEM_OP(mem_op)
.SRC_GPR(bc.src_gpr)
.SRC_SEL_X(bc.src_sel[0])
.SRC_SEL_Y(bc.src_sel[1])
.SRC_SEL_Z(bc.src_sel[2]);
bb << MEM_GDS_WORD1_EGCM()
.DST_GPR(bc.dst_gpr)
.DST_REL_MODE(bc.dst_rel)
.GDS_OP(gds_op)
.SRC_GPR(bc.src2_gpr)
.UAV_INDEX_MODE(bc.uav_index_mode)
.UAV_ID(bc.uav_id)
.ALLOC_CONSUME(bc.alloc_consume)
.BCAST_FIRST_REQ(bc.bcast_first_req);
bb << MEM_GDS_WORD2_EGCM()
.DST_SEL_X(bc.dst_sel[0])
.DST_SEL_Y(bc.dst_sel[1])
.DST_SEL_Z(bc.dst_sel[2])
.DST_SEL_W(bc.dst_sel[3]);
bb << 0;
return 0;
}
int bc_builder::build_fetch_vtx(fetch_node* n) {
const bc_fetch &bc = n->bc;
const fetch_op_info *fop = bc.op_ptr;
assert(fop->flags & FF_VTX);
if (!ctx.is_cayman())
bb << VTX_WORD0_R6R7EG()
.BUFFER_ID(bc.resource_id)
.FETCH_TYPE(bc.fetch_type)
.FETCH_WHOLE_QUAD(bc.fetch_whole_quad)
.MEGA_FETCH_COUNT(bc.mega_fetch_count)
.SRC_GPR(bc.src_gpr)
.SRC_REL(bc.src_rel)
.SRC_SEL_X(bc.src_sel[0])
.VC_INST(ctx.fetch_opcode(bc.op));
else
bb << VTX_WORD0_CM()
.BUFFER_ID(bc.resource_id)
.COALESCED_READ(bc.coalesced_read)
.FETCH_TYPE(bc.fetch_type)
.FETCH_WHOLE_QUAD(bc.fetch_whole_quad)
.LDS_REQ(bc.lds_req)
.SRC_GPR(bc.src_gpr)
.SRC_REL(bc.src_rel)
.SRC_SEL_X(bc.src_sel[0])
.SRC_SEL_Y(bc.src_sel[1])
.STRUCTURED_READ(bc.structured_read)
.VC_INST(ctx.fetch_opcode(bc.op));
if (bc.op == FETCH_OP_SEMFETCH)
bb << VTX_WORD1_SEM_ALL()
.DATA_FORMAT(bc.data_format)
.DST_SEL_X(bc.dst_sel[0])
.DST_SEL_Y(bc.dst_sel[1])
.DST_SEL_Z(bc.dst_sel[2])
.DST_SEL_W(bc.dst_sel[3])
.FORMAT_COMP_ALL(bc.format_comp_all)
.NUM_FORMAT_ALL(bc.num_format_all)
.SEMANTIC_ID(bc.semantic_id)
.SRF_MODE_ALL(bc.srf_mode_all)
.USE_CONST_FIELDS(bc.use_const_fields);
else
bb << VTX_WORD1_GPR_ALL()
.DATA_FORMAT(bc.data_format)
.DST_GPR(bc.dst_gpr)
.DST_REL(bc.dst_rel)
.DST_SEL_X(bc.dst_sel[0])
.DST_SEL_Y(bc.dst_sel[1])
.DST_SEL_Z(bc.dst_sel[2])
.DST_SEL_W(bc.dst_sel[3])
.FORMAT_COMP_ALL(bc.format_comp_all)
.NUM_FORMAT_ALL(bc.num_format_all)
.SRF_MODE_ALL(bc.srf_mode_all)
.USE_CONST_FIELDS(bc.use_const_fields);
switch (ctx.hw_class) {
case HW_CLASS_R600:
bb << VTX_WORD2_R6()
.CONST_BUF_NO_STRIDE(bc.const_buf_no_stride)
.ENDIAN_SWAP(bc.endian_swap)
.MEGA_FETCH(bc.mega_fetch)
.OFFSET(bc.offset[0]);
break;
case HW_CLASS_R700:
bb << VTX_WORD2_R7()
.ALT_CONST(bc.alt_const)
.CONST_BUF_NO_STRIDE(bc.const_buf_no_stride)
.ENDIAN_SWAP(bc.endian_swap)
.MEGA_FETCH(bc.mega_fetch)
.OFFSET(bc.offset[0]);
break;
case HW_CLASS_EVERGREEN:
bb << VTX_WORD2_EG()
.ALT_CONST(bc.alt_const)
.BUFFER_INDEX_MODE(bc.resource_index_mode)
.CONST_BUF_NO_STRIDE(bc.const_buf_no_stride)
.ENDIAN_SWAP(bc.endian_swap)
.MEGA_FETCH(bc.mega_fetch)
.OFFSET(bc.offset[0]);
break;
case HW_CLASS_CAYMAN:
bb << VTX_WORD2_CM()
.ALT_CONST(bc.alt_const)
.BUFFER_INDEX_MODE(bc.resource_index_mode)
.CONST_BUF_NO_STRIDE(bc.const_buf_no_stride)
.ENDIAN_SWAP(bc.endian_swap)
.OFFSET(bc.offset[0]);
break;
default:
assert(!"unknown hw class");
return -1;
}
bb << 0;
return 0;
}
}