const int loc = var->data.driver_location;
const unsigned var_vec4s =
var->data.compact ? DIV_ROUND_UP(glsl_get_length(var->type), 4)
- : type_size_vec4(var->type);
+ : type_size_vec4(var->type, true);
vec4s[loc] = MAX2(vec4s[loc], var_vec4s);
}
*/
case nir_op_f2f16:
+ case nir_op_i2f16:
+ case nir_op_u2f16:
+ assert(type_sz(op[0].type) < 8); /* brw_nir_lower_conversions */
+ inst = bld.MOV(result, op[0]);
+ inst->saturate = instr->dest.saturate;
+ break;
+
+ case nir_op_f2f64:
+ case nir_op_f2i64:
+ case nir_op_f2u64:
+ assert(type_sz(op[0].type) > 2); /* brw_nir_lower_conversions */
inst = bld.MOV(result, op[0]);
inst->saturate = instr->dest.saturate;
break;
op[0].type = BRW_REGISTER_TYPE_D;
op[0].negate = !op[0].negate;
/* fallthrough */
- case nir_op_f2f64:
- case nir_op_f2i64:
- case nir_op_f2u64:
case nir_op_i2f64:
case nir_op_i2i64:
case nir_op_u2f64:
case nir_op_u2u64:
+ assert(type_sz(op[0].type) > 1); /* brw_nir_lower_conversions */
+ /* fallthrough */
case nir_op_f2f32:
case nir_op_f2i32:
case nir_op_f2u32:
case nir_op_u2u32:
case nir_op_i2i16:
case nir_op_u2u16:
- case nir_op_i2f16:
- case nir_op_u2f16:
case nir_op_i2i8:
case nir_op_u2u8:
inst = bld.MOV(result, op[0]);
inst->saturate = instr->dest.saturate;
break;
+ case nir_op_imul_2x32_64:
+ case nir_op_umul_2x32_64:
+ bld.MUL(result, op[0], op[1]);
+ break;
+
case nir_op_imul:
assert(nir_dest_bit_size(instr->dest.dest) < 64);
bld.MUL(result, op[0], op[1]);
* Use two instructions and a word or DWord intermediate integer type.
*/
if (nir_dest_bit_size(instr->dest.dest) == 64) {
- const brw_reg_type type = brw_int_type(2, instr->op == nir_op_extract_i8);
+ const brw_reg_type type = brw_int_type(1, instr->op == nir_op_extract_i8);
if (instr->op == nir_op_extract_i8) {
/* If we need to sign extend, extract to a word first */
fs_reg w_temp = bld.vgrf(BRW_REGISTER_TYPE_W);
bld.MOV(w_temp, subscript(op[0], type, byte));
bld.MOV(result, w_temp);
+ } else if (byte & 1) {
+ /* Extract the high byte from the word containing the desired byte
+ * offset.
+ */
+ bld.SHR(result,
+ subscript(op[0], BRW_REGISTER_TYPE_UW, byte / 2),
+ brw_imm_uw(8));
} else {
/* Otherwise use an AND with 0xff and a word type */
- bld.AND(result, subscript(op[0], type, byte / 2), brw_imm_uw(0xff));
+ bld.AND(result,
+ subscript(op[0], BRW_REGISTER_TYPE_UW, byte / 2),
+ brw_imm_uw(0xff));
}
} else {
const brw_reg_type type = brw_int_type(1, instr->op == nir_op_extract_i8);
switch (instr->def.bit_size) {
case 8:
for (unsigned i = 0; i < instr->def.num_components; i++)
- bld.MOV(offset(reg, bld, i), setup_imm_b(bld, instr->value.i8[i]));
+ bld.MOV(offset(reg, bld, i), setup_imm_b(bld, instr->value[i].i8));
break;
case 16:
for (unsigned i = 0; i < instr->def.num_components; i++)
- bld.MOV(offset(reg, bld, i), brw_imm_w(instr->value.i16[i]));
+ bld.MOV(offset(reg, bld, i), brw_imm_w(instr->value[i].i16));
break;
case 32:
for (unsigned i = 0; i < instr->def.num_components; i++)
- bld.MOV(offset(reg, bld, i), brw_imm_d(instr->value.i32[i]));
+ bld.MOV(offset(reg, bld, i), brw_imm_d(instr->value[i].i32));
break;
case 64:
/* We don't get 64-bit integer types until gen8 */
for (unsigned i = 0; i < instr->def.num_components; i++) {
bld.MOV(retype(offset(reg, bld, i), BRW_REGISTER_TYPE_DF),
- setup_imm_df(bld, instr->value.f64[i]));
+ setup_imm_df(bld, instr->value[i].f64));
}
} else {
for (unsigned i = 0; i < instr->def.num_components; i++)
- bld.MOV(offset(reg, bld, i), brw_imm_q(instr->value.i64[i]));
+ bld.MOV(offset(reg, bld, i), brw_imm_q(instr->value[i].i64));
}
break;
/* Zero the message header */
bld.exec_all().MOV(m0, brw_imm_ud(0u));
- /* Copy "Barrier ID" from r0.2, bits 16:13 */
- chanbld.AND(m0_2, retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_UD),
- brw_imm_ud(INTEL_MASK(16, 13)));
+ if (devinfo->gen < 11) {
+ /* Copy "Barrier ID" from r0.2, bits 16:13 */
+ chanbld.AND(m0_2, retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_UD),
+ brw_imm_ud(INTEL_MASK(16, 13)));
- /* Shift it up to bits 27:24. */
- chanbld.SHL(m0_2, m0_2, brw_imm_ud(11));
+ /* Shift it up to bits 27:24. */
+ chanbld.SHL(m0_2, m0_2, brw_imm_ud(11));
+ } else {
+ chanbld.AND(m0_2, retype(brw_vec1_grf(0, 2), BRW_REGISTER_TYPE_UD),
+ brw_imm_ud(INTEL_MASK(30, 24)));
+ }
/* Set the Barrier Count and the enable bit */
- chanbld.OR(m0_2, m0_2,
- brw_imm_ud(tcs_prog_data->instances << 9 | (1 << 15)));
+ if (devinfo->gen < 11) {
+ chanbld.OR(m0_2, m0_2,
+ brw_imm_ud(tcs_prog_data->instances << 9 | (1 << 15)));
+ } else {
+ chanbld.OR(m0_2, m0_2,
+ brw_imm_ud(tcs_prog_data->instances << 8 | (1 << 15)));
+ }
bld.emit(SHADER_OPCODE_BARRIER, bld.null_reg_ud(), m0);
break;
if (const_offset) {
assert(nir_src_bit_size(instr->src[0]) == 32);
- unsigned off_x = MIN2((int)(const_offset->f32[0] * 16), 7) & 0xf;
- unsigned off_y = MIN2((int)(const_offset->f32[1] * 16), 7) & 0xf;
+ unsigned off_x = MIN2((int)(const_offset[0].f32 * 16), 7) & 0xf;
+ unsigned off_y = MIN2((int)(const_offset[1].f32 * 16), 7) & 0xf;
emit_pixel_interpolater_send(bld,
FS_OPCODE_INTERPOLATE_AT_SHARED_OFFSET,
switch (type_sz(type)) {
case 2:
assert(type != BRW_REGISTER_TYPE_HF);
- return retype(brw_imm_uw(value.u16[0]), type);
+ return retype(brw_imm_uw(value.u16), type);
case 4:
- return retype(brw_imm_ud(value.u32[0]), type);
+ return retype(brw_imm_ud(value.u32), type);
case 8:
if (type == BRW_REGISTER_TYPE_DF)
- return setup_imm_df(bld, value.f64[0]);
+ return setup_imm_df(bld, value.f64);
else
- return retype(brw_imm_u64(value.u64[0]), type);
+ return retype(brw_imm_u64(value.u64), type);
default:
unreachable("Invalid type size");
}
break;
case nir_intrinsic_get_buffer_size: {
+ assert(nir_src_num_components(instr->src[0]) == 1);
unsigned ssbo_index = nir_src_is_const(instr->src[0]) ?
nir_src_as_uint(instr->src[0]) : 0;
break;
case nir_tex_src_offset: {
- nir_const_value *const_offset =
- nir_src_as_const_value(instr->src[i].src);
- assert(nir_src_bit_size(instr->src[i].src) == 32);
- unsigned offset_bits = 0;
- if (const_offset &&
- brw_texture_offset(const_offset->i32,
- nir_tex_instr_src_size(instr, i),
- &offset_bits)) {
+ uint32_t offset_bits = 0;
+ if (brw_texture_offset(instr, i, &offset_bits)) {
header_bits |= offset_bits;
} else {
srcs[TEX_LOGICAL_SRC_TG4_OFFSET] =
srcs[TEX_LOGICAL_SRC_COORD_COMPONENTS] = brw_imm_d(instr->coord_components);
srcs[TEX_LOGICAL_SRC_GRAD_COMPONENTS] = brw_imm_d(lod_components);
+ bool shader_supports_implicit_lod = stage == MESA_SHADER_FRAGMENT ||
+ (stage == MESA_SHADER_COMPUTE &&
+ nir->info.cs.derivative_group != DERIVATIVE_GROUP_NONE);
+
enum opcode opcode;
switch (instr->op) {
case nir_texop_tex:
- opcode = (stage == MESA_SHADER_FRAGMENT ? SHADER_OPCODE_TEX_LOGICAL :
- SHADER_OPCODE_TXL_LOGICAL);
+ opcode = shader_supports_implicit_lod ?
+ SHADER_OPCODE_TEX_LOGICAL : SHADER_OPCODE_TXL_LOGICAL;
break;
case nir_texop_txb:
opcode = FS_OPCODE_TXB_LOGICAL;
projects / mesa.git / blobdiff