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author | ReinUsesLisp <reinuseslisp@airmail.cc> | 2021-02-17 00:52:12 +0100 |
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committer | ameerj <52414509+ameerj@users.noreply.github.com> | 2021-07-23 03:51:22 +0200 |
commit | c67d64365a712830fe140dd36e24e2efd9b8a812 (patch) | |
tree | 9287589f2b72d1cbd0cb113c2024b2bc531408c3 /src/video_core/shader/node_helper.cpp | |
parent | shader: Add XMAD multiplication folding optimization (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/shader/node_helper.cpp | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/src/video_core/shader/node_helper.cpp b/src/video_core/shader/node_helper.cpp deleted file mode 100644 index 6a5b6940d..000000000 --- a/src/video_core/shader/node_helper.cpp +++ /dev/null @@ -1,115 +0,0 @@ -// Copyright 2019 yuzu Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#include <cstring> -#include <vector> - -#include "common/common_types.h" -#include "video_core/shader/node_helper.h" -#include "video_core/shader/shader_ir.h" - -namespace VideoCommon::Shader { - -Node Conditional(Node condition, std::vector<Node> code) { - return MakeNode<ConditionalNode>(std::move(condition), std::move(code)); -} - -Node Comment(std::string text) { - return MakeNode<CommentNode>(std::move(text)); -} - -Node Immediate(u32 value) { - return MakeNode<ImmediateNode>(value); -} - -Node Immediate(s32 value) { - return Immediate(static_cast<u32>(value)); -} - -Node Immediate(f32 value) { - u32 integral; - std::memcpy(&integral, &value, sizeof(u32)); - return Immediate(integral); -} - -OperationCode SignedToUnsignedCode(OperationCode operation_code, bool is_signed) { - if (is_signed) { - return operation_code; - } - switch (operation_code) { - case OperationCode::FCastInteger: - return OperationCode::FCastUInteger; - case OperationCode::IAdd: - return OperationCode::UAdd; - case OperationCode::IMul: - return OperationCode::UMul; - case OperationCode::IDiv: - return OperationCode::UDiv; - case OperationCode::IMin: - return OperationCode::UMin; - case OperationCode::IMax: - return OperationCode::UMax; - case OperationCode::ICastFloat: - return OperationCode::UCastFloat; - case OperationCode::ICastUnsigned: - return OperationCode::UCastSigned; - case OperationCode::ILogicalShiftLeft: - return OperationCode::ULogicalShiftLeft; - case OperationCode::ILogicalShiftRight: - return OperationCode::ULogicalShiftRight; - case OperationCode::IArithmeticShiftRight: - return OperationCode::UArithmeticShiftRight; - case OperationCode::IBitwiseAnd: - return OperationCode::UBitwiseAnd; - case OperationCode::IBitwiseOr: - return OperationCode::UBitwiseOr; - case OperationCode::IBitwiseXor: - return OperationCode::UBitwiseXor; - case OperationCode::IBitwiseNot: - return OperationCode::UBitwiseNot; - case OperationCode::IBitfieldExtract: - return OperationCode::UBitfieldExtract; - case OperationCode::IBitfieldInsert: - return OperationCode::UBitfieldInsert; - case OperationCode::IBitCount: - return OperationCode::UBitCount; - case OperationCode::LogicalILessThan: - return OperationCode::LogicalULessThan; - case OperationCode::LogicalIEqual: - return OperationCode::LogicalUEqual; - case OperationCode::LogicalILessEqual: - return OperationCode::LogicalULessEqual; - case OperationCode::LogicalIGreaterThan: - return OperationCode::LogicalUGreaterThan; - case OperationCode::LogicalINotEqual: - return OperationCode::LogicalUNotEqual; - case OperationCode::LogicalIGreaterEqual: - return OperationCode::LogicalUGreaterEqual; - case OperationCode::AtomicIExchange: - return OperationCode::AtomicUExchange; - case OperationCode::AtomicIAdd: - return OperationCode::AtomicUAdd; - case OperationCode::AtomicIMin: - return OperationCode::AtomicUMin; - case OperationCode::AtomicIMax: - return OperationCode::AtomicUMax; - case OperationCode::AtomicIAnd: - return OperationCode::AtomicUAnd; - case OperationCode::AtomicIOr: - return OperationCode::AtomicUOr; - case OperationCode::AtomicIXor: - return OperationCode::AtomicUXor; - case OperationCode::INegate: - UNREACHABLE_MSG("Can't negate an unsigned integer"); - return {}; - case OperationCode::IAbsolute: - UNREACHABLE_MSG("Can't apply absolute to an unsigned integer"); - return {}; - default: - UNREACHABLE_MSG("Unknown signed operation with code={}", operation_code); - return {}; - } -} - -} // namespace VideoCommon::Shader |