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Merge branch 'master' into linux_windowing

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Triang3l
2021-08-26 22:58:14 +03:00
parent 005e0e21c1 f6f524b814
commit 7edfdc2672
813 changed files with 429062 additions and 250262 deletions
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73
src/xenia/cpu/hir/value.cc
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@@ -2,7 +2,7 @@
******************************************************************************
* Xenia : Xbox 360 Emulator Research Project *
******************************************************************************
* Copyright 2013 Ben Vanik. All rights reserved. *
* Copyright 2021 Ben Vanik. All rights reserved. *
* Released under the BSD license - see LICENSE in the root for more details. *
******************************************************************************
*/
@@ -245,65 +245,34 @@ void Value::Convert(TypeName target_type, RoundMode round_mode) {
}
}
template <typename T>
T __inline RoundValue(RoundMode round_mode, T value) {
switch (round_mode) {
case ROUND_TO_ZERO:
return std::trunc(value);
case ROUND_TO_NEAREST:
return std::round(value);
case ROUND_TO_MINUS_INFINITY:
return std::floor(value);
case ROUND_TO_POSITIVE_INFINITY:
return std::ceil(value);
default:
assert_unhandled_case(round_mode);
return value;
}
}
void Value::Round(RoundMode round_mode) {
switch (type) {
case FLOAT32_TYPE:
switch (round_mode) {
case ROUND_TO_ZERO:
constant.f32 = std::trunc(constant.f32);
break;
case ROUND_TO_NEAREST:
constant.f32 = std::round(constant.f32);
return;
case ROUND_TO_MINUS_INFINITY:
constant.f32 = std::floor(constant.f32);
break;
case ROUND_TO_POSITIVE_INFINITY:
constant.f32 = std::ceil(constant.f32);
break;
default:
assert_unhandled_case(round_mode);
return;
}
constant.f32 = RoundValue(round_mode, constant.f32);
return;
case FLOAT64_TYPE:
switch (round_mode) {
case ROUND_TO_ZERO:
constant.f64 = std::trunc(constant.f64);
break;
case ROUND_TO_NEAREST:
constant.f64 = std::round(constant.f64);
return;
case ROUND_TO_MINUS_INFINITY:
constant.f64 = std::floor(constant.f64);
break;
case ROUND_TO_POSITIVE_INFINITY:
constant.f64 = std::ceil(constant.f64);
break;
default:
assert_unhandled_case(round_mode);
return;
}
constant.f64 = RoundValue(round_mode, constant.f64);
return;
case VEC128_TYPE:
for (int i = 0; i < 4; i++) {
switch (round_mode) {
case ROUND_TO_ZERO:
constant.v128.f32[i] = std::trunc(constant.v128.f32[i]);
break;
case ROUND_TO_NEAREST:
constant.v128.f32[i] = std::round(constant.v128.f32[i]);
break;
case ROUND_TO_MINUS_INFINITY:
constant.v128.f32[i] = std::floor(constant.v128.f32[i]);
break;
case ROUND_TO_POSITIVE_INFINITY:
constant.v128.f32[i] = std::ceil(constant.v128.f32[i]);
break;
default:
assert_unhandled_case(round_mode);
return;
}
constant.v128.f32[i] = RoundValue(round_mode, constant.v128.f32[i]);
}
return;
default: