}
}
+void
+fs_generator::generate_fb_read(fs_inst *inst, struct brw_reg dst,
+ struct brw_reg payload)
+{
+ brw_wm_prog_data *prog_data =
+ reinterpret_cast<brw_wm_prog_data *>(this->prog_data);
+ const unsigned surf_index =
+ prog_data->binding_table.render_target_start + inst->target;
+
+ gen9_fb_READ(p, dst, payload, surf_index,
+ inst->header_size, inst->regs_written,
+ prog_data->persample_dispatch);
+
+ brw_mark_surface_used(&prog_data->base, surf_index);
+}
+
void
fs_generator::generate_mov_indirect(fs_inst *inst,
struct brw_reg dst,
* current block (or the program).
*/
this->discard_halt_patches.push_tail(new(mem_ctx) ip_record(p->nr_insn));
-
- brw_push_insn_state(p);
- brw_set_default_mask_control(p, BRW_MASK_DISABLE);
gen6_HALT(p);
- brw_pop_insn_state(p);
}
void
brw_set_default_acc_write_control(p, inst->writes_accumulator);
brw_set_default_exec_size(p, cvt(inst->exec_size) - 1);
- assert(inst->force_writemask_all || inst->exec_size >= 8);
+ assert(inst->force_writemask_all || inst->exec_size >= 4);
assert(inst->force_writemask_all || inst->group % inst->exec_size == 0);
assert(inst->base_mrf + inst->mlen <= BRW_MAX_MRF(devinfo->gen));
assert(inst->mlen <= BRW_MAX_MSG_LENGTH);
/* FBL only supports UD type for dst. */
brw_FBL(p, retype(dst, BRW_REGISTER_TYPE_UD), src[0]);
break;
+ case BRW_OPCODE_LZD:
+ brw_LZD(p, dst, src[0]);
+ break;
case BRW_OPCODE_CBIT:
assert(devinfo->gen >= 7);
/* CBIT only supports UD type for dst. */
generate_fb_write(inst, src[0]);
break;
+ case FS_OPCODE_FB_READ:
+ generate_fb_read(inst, dst, src[0]);
+ break;
+
case FS_OPCODE_MOV_DISPATCH_TO_FLAGS:
generate_mov_dispatch_to_flags(inst);
break;
}
break;
- case FS_OPCODE_INTERPOLATE_AT_CENTROID:
- generate_pixel_interpolator_query(inst, dst, src[0], src[1],
- GEN7_PIXEL_INTERPOLATOR_LOC_CENTROID);
- break;
-
case FS_OPCODE_INTERPOLATE_AT_SAMPLE:
generate_pixel_interpolator_query(inst, dst, src[0], src[1],
GEN7_PIXEL_INTERPOLATOR_LOC_SAMPLE);
generate_barrier(inst, src[0]);
break;
+ case BRW_OPCODE_DIM:
+ assert(devinfo->is_haswell);
+ assert(src[0].type == BRW_REGISTER_TYPE_DF);
+ assert(dst.type == BRW_REGISTER_TYPE_DF);
+ brw_DIM(p, dst, retype(src[0], BRW_REGISTER_TYPE_F));
+ break;
+
default:
unreachable("Unsupported opcode");
}
}
- brw_set_uip_jip(p);
+ brw_set_uip_jip(p, start_offset);
annotation_finalize(&annotation, p->next_insn_offset);
#ifndef NDEBUG