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draw llvm: we translate between pointers, not values directly

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This commit is contained in:
Zack Rusin 2010-03-30 12:52:09 -04:00
parent 1963112f9d
commit 6f34339af4
1 changed files with 12 additions and 11 deletions
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23
src/gallium/auxiliary/draw/draw_llvm_translate.c
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@ -21,7 +21,7 @@ static LLVMValueRef
from_64_float(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMDoubleType() , "");
LLVMPointerType(LLVMDoubleType(), 0) , "");
LLVMValueRef l = LLVMBuildLoad(builder, bc, "");
return LLVMBuildFPTrunc(builder, l, LLVMFloatType(), "");
}
@ -30,7 +30,7 @@ static LLVMValueRef
from_32_float(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMFloatType() , "");
LLVMPointerType(LLVMFloatType(), 0) , "");
return LLVMBuildLoad(builder, bc, "");
}
@ -45,7 +45,7 @@ static INLINE LLVMValueRef
from_16_uscaled(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMIntType(16) , "");
LLVMPointerType(LLVMIntType(16), 0) , "");
LLVMValueRef l = LLVMBuildLoad(builder, bc, "");
return LLVMBuildUIToFP(builder, l, LLVMFloatType(), "");
}
@ -54,7 +54,7 @@ static INLINE LLVMValueRef
from_32_uscaled(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMIntType(32) , "");
LLVMPointerType(LLVMIntType(32), 0) , "");
LLVMValueRef l = LLVMBuildLoad(builder, bc, "");
return LLVMBuildUIToFP(builder, l, LLVMFloatType(), "");
}
@ -70,7 +70,7 @@ static INLINE LLVMValueRef
from_16_sscaled(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMIntType(16) , "");
LLVMPointerType(LLVMIntType(16), 0) , "");
LLVMValueRef l = LLVMBuildLoad(builder, bc, "");
return LLVMBuildSIToFP(builder, l, LLVMFloatType(), "");
}
@ -79,7 +79,7 @@ static INLINE LLVMValueRef
from_32_sscaled(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMIntType(32) , "");
LLVMPointerType(LLVMIntType(32), 0) , "");
LLVMValueRef l = LLVMBuildLoad(builder, bc, "");
return LLVMBuildSIToFP(builder, l, LLVMFloatType(), "");
}
@ -98,7 +98,7 @@ static INLINE LLVMValueRef
from_16_unorm(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMIntType(16) , "");
LLVMPointerType(LLVMIntType(16), 0) , "");
LLVMValueRef l = LLVMBuildLoad(builder, bc, "");
LLVMValueRef uscaled = LLVMBuildUIToFP(builder, l, LLVMFloatType(), "");
return LLVMBuildFDiv(builder, uscaled,
@ -109,7 +109,7 @@ static INLINE LLVMValueRef
from_32_unorm(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMIntType(32) , "");
LLVMPointerType(LLVMIntType(32), 0) , "");
LLVMValueRef l = LLVMBuildLoad(builder, bc, "");
LLVMValueRef uscaled = LLVMBuildUIToFP(builder, l, LLVMFloatType(), "");
@ -130,7 +130,7 @@ static INLINE LLVMValueRef
from_16_snorm(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMIntType(16) , "");
LLVMPointerType(LLVMIntType(16), 0) , "");
LLVMValueRef l = LLVMBuildLoad(builder, bc, "");
LLVMValueRef uscaled = LLVMBuildSIToFP(builder, l, LLVMFloatType(), "");
return LLVMBuildFDiv(builder, uscaled,
@ -141,7 +141,7 @@ static INLINE LLVMValueRef
from_32_snorm(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMIntType(32) , "");
LLVMPointerType(LLVMIntType(32), 0) , "");
LLVMValueRef l = LLVMBuildLoad(builder, bc, "");
LLVMValueRef uscaled = LLVMBuildSIToFP(builder, l, LLVMFloatType(), "");
@ -153,7 +153,7 @@ static INLINE LLVMValueRef
from_32_fixed(LLVMBuilderRef builder, LLVMValueRef val)
{
LLVMValueRef bc = LLVMBuildBitCast(builder, val,
LLVMIntType(32) , "");
LLVMPointerType(LLVMIntType(32), 0) , "");
LLVMValueRef l = LLVMBuildLoad(builder, bc, "");
LLVMValueRef uscaled = LLVMBuildSIToFP(builder, l, LLVMFloatType(), "");
@ -436,6 +436,7 @@ fetch(LLVMBuilderRef builder,
src_tmp = LLVMBuildLoad(builder, src_tmp, "");
LLVMDumpValue(src_tmp);
/* convert src_tmp to float */
component = func(builder, src_tmp);