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[SPIR-V] Remove temp reserve for 4 or less elements

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This commit is contained in:
Triang3l
2023-04-13 22:43:44 +03:00
parent 75d805245d
commit 887fda55c2
6 changed files with 0 additions and 212 deletions
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9
src/xenia/gpu/spirv_shader_translator_alu.cc
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@@ -195,7 +195,6 @@ spv::Id SpirvShaderTranslator::ProcessVectorAluOperation(
// Extract the different components, if not all are different.
if (multiplicands_different != used_result_components) {
uint_vector_temp_.clear();
uint_vector_temp_.reserve(different_count);
uint32_t components_remaining = used_result_components;
for (uint32_t i = 0; i < used_result_component_count; ++i) {
uint32_t component;
@@ -231,7 +230,6 @@ spv::Id SpirvShaderTranslator::ProcessVectorAluOperation(
instr.vector_operands[i]);
}
id_vector_temp_.clear();
id_vector_temp_.reserve(2);
id_vector_temp_.push_back(different_operands[0]);
id_vector_temp_.push_back(different_operands[1]);
spv::Id different_abs_min =
@@ -315,7 +313,6 @@ spv::Id SpirvShaderTranslator::ProcessVectorAluOperation(
builder_->createBuiltinCall(type_float_, ext_inst_glsl_std_450_,
GLSLstd450Floor, id_vector_temp_);
id_vector_temp_.clear();
id_vector_temp_.reserve(3);
id_vector_temp_.push_back(maxa_address);
id_vector_temp_.push_back(builder_->makeFloatConstant(-256.0f));
id_vector_temp_.push_back(builder_->makeFloatConstant(255.0f));
@@ -346,7 +343,6 @@ spv::Id SpirvShaderTranslator::ProcessVectorAluOperation(
if (used_result_component_count > 1) {
// Need all but the last (W) element of operand_0 as a vector.
uint_vector_temp_.clear();
uint_vector_temp_.reserve(used_result_component_count);
for (unsigned int i = 0; i < used_result_component_count; ++i) {
uint_vector_temp_.push_back(i);
}
@@ -390,7 +386,6 @@ spv::Id SpirvShaderTranslator::ProcessVectorAluOperation(
// Mixed identical and different components.
assert_true(used_result_component_count > 1);
id_vector_temp_.clear();
id_vector_temp_.reserve(used_result_component_count);
uint32_t components_remaining = used_result_components;
for (uint32_t i = 0; i < used_result_component_count; ++i) {
// Composite extraction of operand_0[i] works fine even it's maxa with
@@ -695,7 +690,6 @@ spv::Id SpirvShaderTranslator::ProcessVectorAluOperation(
builder_->setBuildPoint(ma_merge_block);
// Choose the result options from Z and YX cases.
id_vector_temp_.clear();
id_vector_temp_.reserve(used_result_component_count);
for (uint32_t i = 0; i < 4; ++i) {
if (!(used_result_components & (1 << i))) {
continue;
@@ -753,7 +747,6 @@ spv::Id SpirvShaderTranslator::ProcessVectorAluOperation(
while (xe::bit_scan_forward(components_remaining, &component)) {
components_remaining &= ~(uint32_t(1) << component);
id_vector_temp_.clear();
id_vector_temp_.reserve(2);
id_vector_temp_.push_back(result);
id_vector_temp_.push_back(builder_->createCompositeExtract(
operand, type_float_, static_cast<unsigned int>(component)));
@@ -895,7 +888,6 @@ spv::Id SpirvShaderTranslator::ProcessVectorAluOperation(
}
}
id_vector_temp_.clear();
id_vector_temp_.reserve(used_result_component_count);
if (used_result_components & 0b0001) {
// x = 1.0
id_vector_temp_.push_back(const_float_1_);
@@ -1171,7 +1163,6 @@ spv::Id SpirvShaderTranslator::ProcessScalarAluOperation(
builder_->createBuiltinCall(type_float_, ext_inst_glsl_std_450_,
GLSLstd450Floor, id_vector_temp_);
id_vector_temp_.clear();
id_vector_temp_.reserve(3);
id_vector_temp_.push_back(maxa_address);
id_vector_temp_.push_back(builder_->makeFloatConstant(-256.0f));
id_vector_temp_.push_back(builder_->makeFloatConstant(255.0f));