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69 lines
2.8 KiB
C
69 lines
2.8 KiB
C
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/*
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** LLVM code generated drawers
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** Copyright (c) 2016 Magnus Norddahl
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**
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** This software is provided 'as-is', without any express or implied
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** warranty. In no event will the authors be held liable for any damages
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** arising from the use of this software.
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**
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** Permission is granted to anyone to use this software for any purpose,
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** including commercial applications, and to alter it and redistribute it
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** freely, subject to the following restrictions:
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**
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** 1. The origin of this software must not be misrepresented; you must not
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** claim that you wrote the original software. If you use this software
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** in a product, an acknowledgment in the product documentation would be
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** appreciated but is not required.
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** 2. Altered source versions must be plainly marked as such, and must not be
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** misrepresented as being the original software.
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** 3. This notice may not be removed or altered from any source distribution.
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**
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*/
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#pragma once
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#include "fixedfunction/drawspancodegen.h"
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#include "fixedfunction/drawwallcodegen.h"
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#include "fixedfunction/drawcolumncodegen.h"
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#include "fixedfunction/drawskycodegen.h"
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#include "fixedfunction/drawtrianglecodegen.h"
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#include "ssa/ssa_function.h"
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#include "ssa/ssa_scope.h"
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#include "ssa/ssa_for_block.h"
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#include "ssa/ssa_if_block.h"
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#include "ssa/ssa_stack.h"
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#include "ssa/ssa_function.h"
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#include "ssa/ssa_struct_type.h"
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#include "ssa/ssa_value.h"
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#include "ssa/ssa_barycentric_weight.h"
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#include "llvmprogram.h"
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#include <iostream>
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class LLVMDrawers
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{
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public:
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LLVMDrawers(const std::string &triple, const std::string &cpuName, const std::string &features, const std::string namePostfix);
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std::vector<uint8_t> ObjectFile;
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private:
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void CodegenDrawColumn(const char *name, DrawColumnVariant variant, DrawColumnMethod method);
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void CodegenDrawSpan(const char *name, DrawSpanVariant variant);
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void CodegenDrawWall(const char *name, DrawWallVariant variant, int columns);
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void CodegenDrawSky(const char *name, DrawSkyVariant variant, int columns);
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void CodegenDrawTriangle(const std::string &name, TriDrawVariant variant, TriBlendMode blendmode, bool truecolor);
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static llvm::Type *GetDrawColumnArgsStruct(llvm::LLVMContext &context);
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static llvm::Type *GetDrawSpanArgsStruct(llvm::LLVMContext &context);
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static llvm::Type *GetDrawWallArgsStruct(llvm::LLVMContext &context);
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static llvm::Type *GetDrawSkyArgsStruct(llvm::LLVMContext &context);
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static llvm::Type *GetWorkerThreadDataStruct(llvm::LLVMContext &context);
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static llvm::Type *GetTriVertexStruct(llvm::LLVMContext &context);
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static llvm::Type *GetTriMatrixStruct(llvm::LLVMContext &context);
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static llvm::Type *GetTriUniformsStruct(llvm::LLVMContext &context);
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static llvm::Type *GetTriDrawTriangleArgs(llvm::LLVMContext &context);
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LLVMProgram mProgram;
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std::string mNamePostfix;
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};
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