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Hooked up LLVM wall drawers

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This commit is contained in:
Magnus Norddahl 2016-09-30 07:27:25 +02:00
commit 28bb5da181
9 changed files with 411 additions and 48 deletions
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36
src/r_compiler/llvmdrawers.cpp
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@ -51,6 +51,7 @@ private:
static llvm::Type *GetDrawSpanArgsStruct(llvm::LLVMContext &context);
static llvm::Type *GetDrawWallArgsStruct(llvm::LLVMContext &context);
static llvm::Type *GetWorkerThreadDataStruct(llvm::LLVMContext &context);
LLVMProgram mProgram;
};
@ -108,18 +109,18 @@ LLVMDrawersImpl::LLVMDrawersImpl()
DrawSpanMaskedTranslucent = mProgram.GetProcAddress<void(const DrawSpanArgs *)>("DrawSpanMaskedTranslucent");
DrawSpanAddClamp = mProgram.GetProcAddress<void(const DrawSpanArgs *)>("DrawSpanAddClamp");
DrawSpanMaskedAddClamp = mProgram.GetProcAddress<void(const DrawSpanArgs *)>("DrawSpanMaskedAddClamp");
vlinec1 = mProgram.GetProcAddress<void(const DrawWallArgs *)>("vlinec1");
vlinec4 = mProgram.GetProcAddress<void(const DrawWallArgs *)>("vlinec4");
mvlinec1 = mProgram.GetProcAddress<void(const DrawWallArgs *)>("mvlinec1");
mvlinec4 = mProgram.GetProcAddress<void(const DrawWallArgs *)>("mvlinec4");
tmvline1_add = mProgram.GetProcAddress<void(const DrawWallArgs *)>("tmvline1_add");
tmvline4_add = mProgram.GetProcAddress<void(const DrawWallArgs *)>("tmvline4_add");
tmvline1_addclamp = mProgram.GetProcAddress<void(const DrawWallArgs *)>("tmvline1_addclamp");
tmvline4_addclamp = mProgram.GetProcAddress<void(const DrawWallArgs *)>("tmvline4_addclamp");
tmvline1_subclamp = mProgram.GetProcAddress<void(const DrawWallArgs *)>("tmvline1_subclamp");
tmvline4_subclamp = mProgram.GetProcAddress<void(const DrawWallArgs *)>("tmvline4_subclamp");
tmvline1_revsubclamp = mProgram.GetProcAddress<void(const DrawWallArgs *)>("tmvline1_revsubclamp");
tmvline4_revsubclamp = mProgram.GetProcAddress<void(const DrawWallArgs *)>("tmvline4_revsubclamp");
vlinec1 = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("vlinec1");
vlinec4 = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("vlinec4");
mvlinec1 = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("mvlinec1");
mvlinec4 = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("mvlinec4");
tmvline1_add = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("tmvline1_add");
tmvline4_add = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("tmvline4_add");
tmvline1_addclamp = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("tmvline1_addclamp");
tmvline4_addclamp = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("tmvline4_addclamp");
tmvline1_subclamp = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("tmvline1_subclamp");
tmvline4_subclamp = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("tmvline4_subclamp");
tmvline1_revsubclamp = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("tmvline1_revsubclamp");
tmvline4_revsubclamp = mProgram.GetProcAddress<void(const DrawWallArgs *, const WorkerThreadData *)>("tmvline4_revsubclamp");
mProgram.StopLogFatalErrors();
}
@ -151,10 +152,11 @@ void LLVMDrawersImpl::CodegenDrawWall(const char *name, DrawWallVariant variant,
SSAFunction function(name);
function.add_parameter(GetDrawWallArgsStruct(mProgram.context()));
function.add_parameter(GetWorkerThreadDataStruct(mProgram.context()));
function.create_public();
DrawWallCodegen codegen;
codegen.Generate(variant, columns == 4, function.parameter(0));
codegen.Generate(variant, columns == 4, function.parameter(0), function.parameter(1));
builder.CreateRetVoid();
@ -216,6 +218,14 @@ llvm::Type *LLVMDrawersImpl::GetDrawWallArgsStruct(llvm::LLVMContext &context)
return llvm::StructType::get(context, elements, false)->getPointerTo();
}
llvm::Type *LLVMDrawersImpl::GetWorkerThreadDataStruct(llvm::LLVMContext &context)
{
std::vector<llvm::Type *> elements;
for (int i = 0; i < 4; i++)
elements.push_back(llvm::Type::getInt32Ty(context));
return llvm::StructType::get(context, elements, false)->getPointerTo();
}
/////////////////////////////////////////////////////////////////////////////
namespace { static bool LogFatalErrors = false; }