return new_mask;
}
-void visit_store_vs_output(isel_context *ctx, nir_intrinsic_instr *instr)
-{
- /* This wouldn't work inside control flow or with indirect offsets but
- * that doesn't happen because of nir_lower_io_to_temporaries(). */
-
- unsigned write_mask = nir_intrinsic_write_mask(instr);
- unsigned component = nir_intrinsic_component(instr);
- Temp src = get_ssa_temp(ctx, instr->src[0].ssa);
- unsigned idx = nir_intrinsic_base(instr) + component;
-
- nir_instr *off_instr = instr->src[1].ssa->parent_instr;
- if (off_instr->type != nir_instr_type_load_const) {
- fprintf(stderr, "Unimplemented nir_intrinsic_load_input offset\n");
- nir_print_instr(off_instr, stderr);
- fprintf(stderr, "\n");
- }
- idx += nir_instr_as_load_const(off_instr)->value[0].u32 * 4u;
-
- if (instr->src[0].ssa->bit_size == 64)
- write_mask = widen_mask(write_mask, 2);
-
- for (unsigned i = 0; i < 8; ++i) {
- if (write_mask & (1 << i)) {
- ctx->vsgs_output.mask[idx / 4u] |= 1 << (idx % 4u);
- ctx->vsgs_output.outputs[idx / 4u][idx % 4u] = emit_extract_vector(ctx, src, i, v1);
- }
- idx++;
- }
-}
-
-void visit_store_fs_output(isel_context *ctx, nir_intrinsic_instr *instr)
-{
- Builder bld(ctx->program, ctx->block);
- unsigned write_mask = nir_intrinsic_write_mask(instr);
- Operand values[4];
- Temp src = get_ssa_temp(ctx, instr->src[0].ssa);
- for (unsigned i = 0; i < 4; ++i) {
- if (write_mask & (1 << i)) {
- Temp tmp = emit_extract_vector(ctx, src, i, v1);
- values[i] = Operand(tmp);
- } else {
- values[i] = Operand(v1);
- }
- }
-
- unsigned index = nir_intrinsic_base(instr) / 4;
- unsigned target, col_format;
- unsigned enabled_channels = 0xF;
- aco_opcode compr_op = (aco_opcode)0;
-
- nir_const_value* offset = nir_src_as_const_value(instr->src[1]);
- assert(offset && "Non-const offsets on exports not yet supported");
- index += offset->u32;
-
- assert(index != FRAG_RESULT_COLOR);
-
- /* Unlike vertex shader exports, it's fine to use multiple exports to
- * export separate channels of one target. So shaders which export both
- * FRAG_RESULT_SAMPLE_MASK and FRAG_RESULT_DEPTH should work fine.
- * TODO: combine the exports in those cases and create better code
- */
-
- if (index == FRAG_RESULT_SAMPLE_MASK) {
-
- if (ctx->program->info->ps.writes_z) {
- target = V_008DFC_SQ_EXP_MRTZ;
- enabled_channels = 0x4;
- col_format = (unsigned) -1;
-
- values[2] = values[0];
- values[0] = Operand(v1);
- } else {
- bld.exp(aco_opcode::exp, Operand(v1), Operand(values[0]), Operand(v1), Operand(v1),
- 0xc, V_008DFC_SQ_EXP_MRTZ, true);
- return;
- }
-
- } else if (index == FRAG_RESULT_DEPTH) {
-
- target = V_008DFC_SQ_EXP_MRTZ;
- enabled_channels = 0x1;
- col_format = (unsigned) -1;
-
- } else if (index == FRAG_RESULT_STENCIL) {
-
- if (ctx->program->info->ps.writes_z) {
- target = V_008DFC_SQ_EXP_MRTZ;
- enabled_channels = 0x2;
- col_format = (unsigned) -1;
-
- values[1] = values[0];
- values[0] = Operand(v1);
- } else {
- values[0] = bld.vop2(aco_opcode::v_lshlrev_b32, bld.def(v1), Operand(16u), values[0]);
- bld.exp(aco_opcode::exp, values[0], Operand(v1), Operand(v1), Operand(v1),
- 0x3, V_008DFC_SQ_EXP_MRTZ, true);
- return;
- }
-
- } else {
- index -= FRAG_RESULT_DATA0;
- target = V_008DFC_SQ_EXP_MRT + index;
- col_format = (ctx->options->key.fs.col_format >> (4 * index)) & 0xf;
- }
- bool is_int8 = (ctx->options->key.fs.is_int8 >> index) & 1;
- bool is_int10 = (ctx->options->key.fs.is_int10 >> index) & 1;
-
- switch (col_format)
- {
- case V_028714_SPI_SHADER_ZERO:
- enabled_channels = 0; /* writemask */
- target = V_008DFC_SQ_EXP_NULL;
- break;
-
- case V_028714_SPI_SHADER_32_R:
- enabled_channels = 1;
- break;
-
- case V_028714_SPI_SHADER_32_GR:
- enabled_channels = 0x3;
- break;
-
- case V_028714_SPI_SHADER_32_AR:
- if (ctx->options->chip_class >= GFX10) {
- /* Special case: on GFX10, the outputs are different for 32_AR */
- enabled_channels = 0x3;
- values[1] = values[3];
- values[3] = Operand(v1);
- } else {
- enabled_channels = 0x9;
- }
- break;
-
- case V_028714_SPI_SHADER_FP16_ABGR:
- enabled_channels = 0x5;
- compr_op = aco_opcode::v_cvt_pkrtz_f16_f32;
- break;
-
- case V_028714_SPI_SHADER_UNORM16_ABGR:
- enabled_channels = 0x5;
- compr_op = aco_opcode::v_cvt_pknorm_u16_f32;
- break;
-
- case V_028714_SPI_SHADER_SNORM16_ABGR:
- enabled_channels = 0x5;
- compr_op = aco_opcode::v_cvt_pknorm_i16_f32;
- break;
-
- case V_028714_SPI_SHADER_UINT16_ABGR: {
- enabled_channels = 0x5;
- compr_op = aco_opcode::v_cvt_pk_u16_u32;
- if (is_int8 || is_int10) {
- /* clamp */
- uint32_t max_rgb = is_int8 ? 255 : is_int10 ? 1023 : 0;
- Temp max_rgb_val = bld.copy(bld.def(s1), Operand(max_rgb));
-
- for (unsigned i = 0; i < 4; i++) {
- if ((write_mask >> i) & 1) {
- values[i] = bld.vop2(aco_opcode::v_min_u32, bld.def(v1),
- i == 3 && is_int10 ? Operand(3u) : Operand(max_rgb_val),
- values[i]);
- }
- }
- }
- break;
- }
-
- case V_028714_SPI_SHADER_SINT16_ABGR:
- enabled_channels = 0x5;
- compr_op = aco_opcode::v_cvt_pk_i16_i32;
- if (is_int8 || is_int10) {
- /* clamp */
- uint32_t max_rgb = is_int8 ? 127 : is_int10 ? 511 : 0;
- uint32_t min_rgb = is_int8 ? -128 :is_int10 ? -512 : 0;
- Temp max_rgb_val = bld.copy(bld.def(s1), Operand(max_rgb));
- Temp min_rgb_val = bld.copy(bld.def(s1), Operand(min_rgb));
-
- for (unsigned i = 0; i < 4; i++) {
- if ((write_mask >> i) & 1) {
- values[i] = bld.vop2(aco_opcode::v_min_i32, bld.def(v1),
- i == 3 && is_int10 ? Operand(1u) : Operand(max_rgb_val),
- values[i]);
- values[i] = bld.vop2(aco_opcode::v_max_i32, bld.def(v1),
- i == 3 && is_int10 ? Operand(-2u) : Operand(min_rgb_val),
- values[i]);
- }
- }
- }
- break;
-
- case V_028714_SPI_SHADER_32_ABGR:
- enabled_channels = 0xF;
- break;
-
- default:
- break;
- }
-
- if (target == V_008DFC_SQ_EXP_NULL)
- return;
-
- if ((bool) compr_op) {
- for (int i = 0; i < 2; i++) {
- /* check if at least one of the values to be compressed is enabled */
- unsigned enabled = (write_mask >> (i*2) | write_mask >> (i*2+1)) & 0x1;
- if (enabled) {
- enabled_channels |= enabled << (i*2);
- values[i] = bld.vop3(compr_op, bld.def(v1),
- values[i*2].isUndefined() ? Operand(0u) : values[i*2],
- values[i*2+1].isUndefined() ? Operand(0u): values[i*2+1]);
- } else {
- values[i] = Operand(v1);
- }
- }
- values[2] = Operand(v1);
- values[3] = Operand(v1);
- } else {
- for (int i = 0; i < 4; i++)
- values[i] = enabled_channels & (1 << i) ? values[i] : Operand(v1);
- }
-
- bld.exp(aco_opcode::exp, values[0], values[1], values[2], values[3],
- enabled_channels, target, (bool) compr_op);
-}
-
Operand load_lds_size_m0(isel_context *ctx)
{
/* TODO: m0 does not need to be initialized on GFX9+ */
}
}
-void visit_store_gs_output(isel_context *ctx, nir_intrinsic_instr *instr)
+void visit_store_output(isel_context *ctx, nir_intrinsic_instr *instr)
{
- /* This wouldn't work if it wasn't in the same block as the
- * emit_vertex_with_counter intrinsic but that doesn't happen because of
- * nir_lower_io_to_temporaries(). */
-
- unsigned write_mask = nir_intrinsic_write_mask(instr);
- unsigned component = nir_intrinsic_component(instr);
- Temp src = get_ssa_temp(ctx, instr->src[0].ssa);
- unsigned idx = nir_intrinsic_base(instr) + component;
+ if (ctx->stage == vertex_vs ||
+ ctx->stage == fragment_fs ||
+ ctx->shader->info.stage == MESA_SHADER_GEOMETRY) {
+ unsigned write_mask = nir_intrinsic_write_mask(instr);
+ unsigned component = nir_intrinsic_component(instr);
+ Temp src = get_ssa_temp(ctx, instr->src[0].ssa);
+ unsigned idx = nir_intrinsic_base(instr) + component;
- nir_instr *off_instr = instr->src[1].ssa->parent_instr;
- if (off_instr->type != nir_instr_type_load_const)
- unreachable("Indirect GS output stores should have been lowered");
- idx += nir_instr_as_load_const(off_instr)->value[0].u32 * 4u;
+ nir_instr *off_instr = instr->src[1].ssa->parent_instr;
+ if (off_instr->type != nir_instr_type_load_const) {
+ fprintf(stderr, "Unimplemented nir_intrinsic_load_input offset\n");
+ nir_print_instr(off_instr, stderr);
+ fprintf(stderr, "\n");
+ }
+ idx += nir_instr_as_load_const(off_instr)->value[0].u32 * 4u;
- if (instr->src[0].ssa->bit_size == 64)
- write_mask = widen_mask(write_mask, 2);
+ if (instr->src[0].ssa->bit_size == 64)
+ write_mask = widen_mask(write_mask, 2);
- for (unsigned i = 0; i < 8; ++i) {
- if (write_mask & (1 << i)) {
- ctx->vsgs_output.mask[idx / 4u] |= 1 << (idx % 4u);
- ctx->vsgs_output.outputs[idx / 4u][idx % 4u] = emit_extract_vector(ctx, src, i, v1);
+ for (unsigned i = 0; i < 8; ++i) {
+ if (write_mask & (1 << i)) {
+ ctx->outputs.mask[idx / 4u] |= 1 << (idx % 4u);
+ ctx->outputs.outputs[idx / 4u][idx % 4u] = emit_extract_vector(ctx, src, i, v1);
+ }
+ idx++;
}
- idx++;
- }
-}
-
-void visit_store_output(isel_context *ctx, nir_intrinsic_instr *instr)
-{
- if (ctx->stage == vertex_vs) {
- visit_store_vs_output(ctx, instr);
- } else if (ctx->stage == fragment_fs) {
- visit_store_fs_output(ctx, instr);
} else if (ctx->stage == vertex_es ||
(ctx->stage == vertex_geometry_gs && ctx->shader->info.stage == MESA_SHADER_VERTEX)) {
visit_store_vsgs_output(ctx, instr);
- } else if (ctx->shader->info.stage == MESA_SHADER_GEOMETRY) {
- visit_store_gs_output(ctx, instr);
} else {
unreachable("Shader stage not implemented");
}
if (!(ctx->program->info->gs.output_usage_mask[i] & (1 << j)))
continue;
- if (ctx->vsgs_output.mask[i] & (1 << j)) {
+ if (ctx->outputs.mask[i] & (1 << j)) {
Operand vaddr_offset = next_vertex_cv ? Operand(v1) : Operand(next_vertex);
unsigned const_offset = (offset + (next_vertex_cv ? next_vertex_cv->u32 : 0u)) * 4u;
if (const_offset >= 4096u) {
mtbuf->operands[0] = vaddr_offset;
mtbuf->operands[1] = Operand(gsvs_ring);
mtbuf->operands[2] = Operand(get_arg(ctx, ctx->args->gs2vs_offset));
- mtbuf->operands[3] = Operand(ctx->vsgs_output.outputs[i][j]);
+ mtbuf->operands[3] = Operand(ctx->outputs.outputs[i][j]);
mtbuf->offen = !vaddr_offset.isUndefined();
mtbuf->dfmt = V_008F0C_BUF_DATA_FORMAT_32;
mtbuf->nfmt = V_008F0C_BUF_NUM_FORMAT_UINT;
/* outputs for the next vertex are undefined and keeping them around can
* create invalid IR with control flow */
- ctx->vsgs_output.mask[i] = 0;
+ ctx->outputs.mask[i] = 0;
}
bld.sopp(aco_opcode::s_sendmsg, bld.m0(ctx->gs_wave_id), -1, sendmsg_gs(false, true, stream));
static void export_vs_varying(isel_context *ctx, int slot, bool is_pos, int *next_pos)
{
int offset = ctx->program->info->vs.outinfo.vs_output_param_offset[slot];
- uint64_t mask = ctx->vsgs_output.mask[slot];
+ uint64_t mask = ctx->outputs.mask[slot];
if (!is_pos && !mask)
return;
if (!is_pos && offset == AC_EXP_PARAM_UNDEFINED)
exp->enabled_mask = mask;
for (unsigned i = 0; i < 4; ++i) {
if (mask & (1 << i))
- exp->operands[i] = Operand(ctx->vsgs_output.outputs[slot][i]);
+ exp->operands[i] = Operand(ctx->outputs.outputs[slot][i]);
else
exp->operands[i] = Operand(v1);
}
exp->enabled_mask = 0;
for (unsigned i = 0; i < 4; ++i)
exp->operands[i] = Operand(v1);
- if (ctx->vsgs_output.mask[VARYING_SLOT_PSIZ]) {
- exp->operands[0] = Operand(ctx->vsgs_output.outputs[VARYING_SLOT_PSIZ][0]);
+ if (ctx->outputs.mask[VARYING_SLOT_PSIZ]) {
+ exp->operands[0] = Operand(ctx->outputs.outputs[VARYING_SLOT_PSIZ][0]);
exp->enabled_mask |= 0x1;
}
- if (ctx->vsgs_output.mask[VARYING_SLOT_LAYER]) {
- exp->operands[2] = Operand(ctx->vsgs_output.outputs[VARYING_SLOT_LAYER][0]);
+ if (ctx->outputs.mask[VARYING_SLOT_LAYER]) {
+ exp->operands[2] = Operand(ctx->outputs.outputs[VARYING_SLOT_LAYER][0]);
exp->enabled_mask |= 0x4;
}
- if (ctx->vsgs_output.mask[VARYING_SLOT_VIEWPORT]) {
+ if (ctx->outputs.mask[VARYING_SLOT_VIEWPORT]) {
if (ctx->options->chip_class < GFX9) {
- exp->operands[3] = Operand(ctx->vsgs_output.outputs[VARYING_SLOT_VIEWPORT][0]);
+ exp->operands[3] = Operand(ctx->outputs.outputs[VARYING_SLOT_VIEWPORT][0]);
exp->enabled_mask |= 0x8;
} else {
Builder bld(ctx->program, ctx->block);
Temp out = bld.vop2(aco_opcode::v_lshlrev_b32, bld.def(v1), Operand(16u),
- Operand(ctx->vsgs_output.outputs[VARYING_SLOT_VIEWPORT][0]));
+ Operand(ctx->outputs.outputs[VARYING_SLOT_VIEWPORT][0]));
if (exp->operands[2].isTemp())
out = bld.vop2(aco_opcode::v_or_b32, bld.def(v1), Operand(out), exp->operands[2]);
radv_vs_output_info *outinfo = &ctx->program->info->vs.outinfo;
if (outinfo->export_prim_id) {
- ctx->vsgs_output.mask[VARYING_SLOT_PRIMITIVE_ID] |= 0x1;
- ctx->vsgs_output.outputs[VARYING_SLOT_PRIMITIVE_ID][0] = get_arg(ctx, ctx->args->vs_prim_id);
+ ctx->outputs.mask[VARYING_SLOT_PRIMITIVE_ID] |= 0x1;
+ ctx->outputs.outputs[VARYING_SLOT_PRIMITIVE_ID][0] = get_arg(ctx, ctx->args->vs_prim_id);
}
if (ctx->options->key.has_multiview_view_index) {
- ctx->vsgs_output.mask[VARYING_SLOT_LAYER] |= 0x1;
- ctx->vsgs_output.outputs[VARYING_SLOT_LAYER][0] = as_vgpr(ctx, get_arg(ctx, ctx->args->ac.view_index));
+ ctx->outputs.mask[VARYING_SLOT_LAYER] |= 0x1;
+ ctx->outputs.outputs[VARYING_SLOT_LAYER][0] = as_vgpr(ctx, get_arg(ctx, ctx->args->ac.view_index));
}
/* the order these position exports are created is important */
}
}
+static void export_fs_mrt_z(isel_context *ctx)
+{
+ Builder bld(ctx->program, ctx->block);
+ unsigned enabled_channels = 0;
+ bool compr = false;
+ Operand values[4];
+
+ for (unsigned i = 0; i < 4; ++i) {
+ values[i] = Operand(v1);
+ }
+
+ /* Both stencil and sample mask only need 16-bits. */
+ if (!ctx->program->info->ps.writes_z &&
+ (ctx->program->info->ps.writes_stencil ||
+ ctx->program->info->ps.writes_sample_mask)) {
+ compr = true; /* COMPR flag */
+
+ if (ctx->program->info->ps.writes_stencil) {
+ /* Stencil should be in X[23:16]. */
+ values[0] = Operand(ctx->outputs.outputs[FRAG_RESULT_STENCIL][0]);
+ values[0] = bld.vop2(aco_opcode::v_lshlrev_b32, bld.def(v1), Operand(16u), values[0]);
+ enabled_channels |= 0x3;
+ }
+
+ if (ctx->program->info->ps.writes_sample_mask) {
+ /* SampleMask should be in Y[15:0]. */
+ values[1] = Operand(ctx->outputs.outputs[FRAG_RESULT_SAMPLE_MASK][0]);
+ enabled_channels |= 0xc;
+ }
+ } else {
+ if (ctx->program->info->ps.writes_z) {
+ values[0] = Operand(ctx->outputs.outputs[FRAG_RESULT_DEPTH][0]);
+ enabled_channels |= 0x1;
+ }
+
+ if (ctx->program->info->ps.writes_stencil) {
+ values[1] = Operand(ctx->outputs.outputs[FRAG_RESULT_STENCIL][0]);
+ enabled_channels |= 0x2;
+ }
+
+ if (ctx->program->info->ps.writes_sample_mask) {
+ values[2] = Operand(ctx->outputs.outputs[FRAG_RESULT_SAMPLE_MASK][0]);
+ enabled_channels |= 0x4;
+ }
+ }
+
+ bld.exp(aco_opcode::exp, values[0], values[1], values[2], values[3],
+ enabled_channels, V_008DFC_SQ_EXP_MRTZ, compr);
+}
+
+static void export_fs_mrt_color(isel_context *ctx, int slot)
+{
+ Builder bld(ctx->program, ctx->block);
+ unsigned write_mask = ctx->outputs.mask[slot];
+ Operand values[4];
+
+ for (unsigned i = 0; i < 4; ++i) {
+ if (write_mask & (1 << i)) {
+ values[i] = Operand(ctx->outputs.outputs[slot][i]);
+ } else {
+ values[i] = Operand(v1);
+ }
+ }
+
+ unsigned target, col_format;
+ unsigned enabled_channels = 0;
+ aco_opcode compr_op = (aco_opcode)0;
+
+ slot -= FRAG_RESULT_DATA0;
+ target = V_008DFC_SQ_EXP_MRT + slot;
+ col_format = (ctx->options->key.fs.col_format >> (4 * slot)) & 0xf;
+
+ bool is_int8 = (ctx->options->key.fs.is_int8 >> slot) & 1;
+ bool is_int10 = (ctx->options->key.fs.is_int10 >> slot) & 1;
+
+ switch (col_format)
+ {
+ case V_028714_SPI_SHADER_ZERO:
+ enabled_channels = 0; /* writemask */
+ target = V_008DFC_SQ_EXP_NULL;
+ break;
+
+ case V_028714_SPI_SHADER_32_R:
+ enabled_channels = 1;
+ break;
+
+ case V_028714_SPI_SHADER_32_GR:
+ enabled_channels = 0x3;
+ break;
+
+ case V_028714_SPI_SHADER_32_AR:
+ if (ctx->options->chip_class >= GFX10) {
+ /* Special case: on GFX10, the outputs are different for 32_AR */
+ enabled_channels = 0x3;
+ values[1] = values[3];
+ values[3] = Operand(v1);
+ } else {
+ enabled_channels = 0x9;
+ }
+ break;
+
+ case V_028714_SPI_SHADER_FP16_ABGR:
+ enabled_channels = 0x5;
+ compr_op = aco_opcode::v_cvt_pkrtz_f16_f32;
+ break;
+
+ case V_028714_SPI_SHADER_UNORM16_ABGR:
+ enabled_channels = 0x5;
+ compr_op = aco_opcode::v_cvt_pknorm_u16_f32;
+ break;
+
+ case V_028714_SPI_SHADER_SNORM16_ABGR:
+ enabled_channels = 0x5;
+ compr_op = aco_opcode::v_cvt_pknorm_i16_f32;
+ break;
+
+ case V_028714_SPI_SHADER_UINT16_ABGR: {
+ enabled_channels = 0x5;
+ compr_op = aco_opcode::v_cvt_pk_u16_u32;
+ if (is_int8 || is_int10) {
+ /* clamp */
+ uint32_t max_rgb = is_int8 ? 255 : is_int10 ? 1023 : 0;
+ Temp max_rgb_val = bld.copy(bld.def(s1), Operand(max_rgb));
+
+ for (unsigned i = 0; i < 4; i++) {
+ if ((write_mask >> i) & 1) {
+ values[i] = bld.vop2(aco_opcode::v_min_u32, bld.def(v1),
+ i == 3 && is_int10 ? Operand(3u) : Operand(max_rgb_val),
+ values[i]);
+ }
+ }
+ }
+ break;
+ }
+
+ case V_028714_SPI_SHADER_SINT16_ABGR:
+ enabled_channels = 0x5;
+ compr_op = aco_opcode::v_cvt_pk_i16_i32;
+ if (is_int8 || is_int10) {
+ /* clamp */
+ uint32_t max_rgb = is_int8 ? 127 : is_int10 ? 511 : 0;
+ uint32_t min_rgb = is_int8 ? -128 :is_int10 ? -512 : 0;
+ Temp max_rgb_val = bld.copy(bld.def(s1), Operand(max_rgb));
+ Temp min_rgb_val = bld.copy(bld.def(s1), Operand(min_rgb));
+
+ for (unsigned i = 0; i < 4; i++) {
+ if ((write_mask >> i) & 1) {
+ values[i] = bld.vop2(aco_opcode::v_min_i32, bld.def(v1),
+ i == 3 && is_int10 ? Operand(1u) : Operand(max_rgb_val),
+ values[i]);
+ values[i] = bld.vop2(aco_opcode::v_max_i32, bld.def(v1),
+ i == 3 && is_int10 ? Operand(-2u) : Operand(min_rgb_val),
+ values[i]);
+ }
+ }
+ }
+ break;
+
+ case V_028714_SPI_SHADER_32_ABGR:
+ enabled_channels = 0xF;
+ break;
+
+ default:
+ break;
+ }
+
+ if (target == V_008DFC_SQ_EXP_NULL)
+ return;
+
+ if ((bool) compr_op) {
+ for (int i = 0; i < 2; i++) {
+ /* check if at least one of the values to be compressed is enabled */
+ unsigned enabled = (write_mask >> (i*2) | write_mask >> (i*2+1)) & 0x1;
+ if (enabled) {
+ enabled_channels |= enabled << (i*2);
+ values[i] = bld.vop3(compr_op, bld.def(v1),
+ values[i*2].isUndefined() ? Operand(0u) : values[i*2],
+ values[i*2+1].isUndefined() ? Operand(0u): values[i*2+1]);
+ } else {
+ values[i] = Operand(v1);
+ }
+ }
+ values[2] = Operand(v1);
+ values[3] = Operand(v1);
+ } else {
+ for (int i = 0; i < 4; i++)
+ values[i] = enabled_channels & (1 << i) ? values[i] : Operand(v1);
+ }
+
+ bld.exp(aco_opcode::exp, values[0], values[1], values[2], values[3],
+ enabled_channels, target, (bool) compr_op);
+}
+
+static void create_fs_exports(isel_context *ctx)
+{
+ /* Export depth, stencil and sample mask. */
+ if (ctx->outputs.mask[FRAG_RESULT_DEPTH] ||
+ ctx->outputs.mask[FRAG_RESULT_STENCIL] ||
+ ctx->outputs.mask[FRAG_RESULT_SAMPLE_MASK]) {
+ export_fs_mrt_z(ctx);
+ }
+
+ /* Export all color render targets. */
+ for (unsigned i = FRAG_RESULT_DATA0; i < FRAG_RESULT_DATA7 + 1; ++i) {
+ if (ctx->outputs.mask[i])
+ export_fs_mrt_color(ctx, i);
+ }
+}
+
static void emit_stream_output(isel_context *ctx,
Temp const *so_buffers,
Temp const *so_write_offset,
bool all_undef = true;
assert(ctx->stage == vertex_vs || ctx->stage == gs_copy_vs);
for (unsigned i = 0; i < num_comps; i++) {
- out[i] = ctx->vsgs_output.outputs[loc][start + i];
+ out[i] = ctx->outputs.outputs[loc][start + i];
all_undef = all_undef && !out[i].id();
}
if (all_undef)
Temp write_data = {ctx->program->allocateId(), RegClass(RegType::vgpr, count)};
aco_ptr<Pseudo_instruction> vec{create_instruction<Pseudo_instruction>(aco_opcode::p_create_vector, Format::PSEUDO, count, 1)};
for (int i = 0; i < count; ++i)
- vec->operands[i] = (ctx->vsgs_output.mask[loc] & 1 << (start + i)) ? Operand(out[start + i]) : Operand(0u);
+ vec->operands[i] = (ctx->outputs.mask[loc] & 1 << (start + i)) ? Operand(out[start + i]) : Operand(0u);
vec->definitions[0] = Definition(write_data);
ctx->block->instructions.emplace_back(std::move(vec));
bld.sopp(aco_opcode::s_sendmsg, bld.m0(ctx.gs_wave_id), -1, sendmsg_gs_done(false, false, 0));
}
+ if (ctx.stage == fragment_fs)
+ create_fs_exports(&ctx);
+
if (shader_count >= 2) {
begin_divergent_if_else(&ctx, &ic);
end_divergent_if(&ctx, &ic);
if (stream > 0 && (!num_components || !args->shader_info->so.num_outputs))
continue;
- memset(ctx.vsgs_output.mask, 0, sizeof(ctx.vsgs_output.mask));
+ memset(ctx.outputs.mask, 0, sizeof(ctx.outputs.mask));
unsigned BB_if_idx = ctx.block->index;
Block BB_endif = Block();
mubuf->barrier = barrier_none;
mubuf->can_reorder = true;
- ctx.vsgs_output.mask[i] |= 1 << j;
- ctx.vsgs_output.outputs[i][j] = mubuf->definitions[0].getTemp();
+ ctx.outputs.mask[i] |= 1 << j;
+ ctx.outputs.outputs[i][j] = mubuf->definitions[0].getTemp();
bld.insert(std::move(mubuf));
projects / platform / upstream / mesa.git / commitdiff