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Colorspace Handler: 

- Generic color conversion functions are now inlined at the header in order to keep up performance for compilers without LTO.
This commit is contained in:
rogerman 2016-08-18 04:14:45 +00:00
parent 9c1f523a72
commit 84a007451a
2 changed files with 83 additions and 124 deletions
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114
desmume/src/utils/colorspacehandler/colorspacehandler.cpp
View File

@ -139,90 +139,6 @@ void ColorspaceHandlerInit()
}
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert555To8888Opaque(const u16 src)
{
return (SWAP_RB) ? COLOR555TO8888_OPAQUE_SWAP_RB(src & 0x7FFF) : COLOR555TO8888_OPAQUE(src & 0x7FFF);
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert555To6665Opaque(const u16 src)
{
return (SWAP_RB) ? COLOR555TO6665_OPAQUE_SWAP_RB(src & 0x7FFF) : COLOR555TO6665_OPAQUE(src & 0x7FFF);
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert8888To6665(FragmentColor srcColor)
{
FragmentColor outColor;
outColor.r = ((SWAP_RB) ? srcColor.b : srcColor.r) >> 2;
outColor.g = srcColor.g >> 2;
outColor.b = ((SWAP_RB) ? srcColor.r : srcColor.b) >> 2;
outColor.a = srcColor.a >> 3;
return outColor.color;
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert8888To6665(u32 srcColor)
{
FragmentColor srcColorComponent;
srcColorComponent.color = srcColor;
return ColorspaceConvert8888To6665<SWAP_RB>(srcColorComponent);
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert6665To8888(FragmentColor srcColor)
{
FragmentColor outColor;
outColor.r = material_6bit_to_8bit[((SWAP_RB) ? srcColor.b : srcColor.r)];
outColor.g = material_6bit_to_8bit[srcColor.g];
outColor.b = material_6bit_to_8bit[((SWAP_RB) ? srcColor.r : srcColor.b)];
outColor.a = material_5bit_to_8bit[srcColor.a];
return outColor.color;
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert6665To8888(u32 srcColor)
{
FragmentColor srcColorComponent;
srcColorComponent.color = srcColor;
return ColorspaceConvert6665To8888<SWAP_RB>(srcColorComponent);
}
template <bool SWAP_RB>
FORCEINLINE u16 ColorspaceConvert8888To5551(FragmentColor srcColor)
{
return R5G5B5TORGB15( ((SWAP_RB) ? srcColor.b : srcColor.r) >> 3, srcColor.g >> 3, ((SWAP_RB) ? srcColor.r : srcColor.b) >> 3) | ((srcColor.a == 0) ? 0x0000 : 0x8000 );
}
template <bool SWAP_RB>
FORCEINLINE u16 ColorspaceConvert8888To5551(u32 srcColor)
{
FragmentColor srcColorComponent;
srcColorComponent.color = srcColor;
return ColorspaceConvert8888To5551<SWAP_RB>(srcColorComponent);
}
template <bool SWAP_RB>
FORCEINLINE u16 ColorspaceConvert6665To5551(FragmentColor srcColor)
{
return R6G6B6TORGB15( ((SWAP_RB) ? srcColor.b : srcColor.r), srcColor.g, ((SWAP_RB) ? srcColor.r : srcColor.b)) | ((srcColor.a == 0) ? 0x0000 : 0x8000);
}
template <bool SWAP_RB>
FORCEINLINE u16 ColorspaceConvert6665To5551(u32 srcColor)
{
FragmentColor srcColorComponent;
srcColorComponent.color = srcColor;
return ColorspaceConvert6665To5551<SWAP_RB>(srcColorComponent);
}
template <bool SWAP_RB, bool IS_UNALIGNED>
void ColorspaceConvertBuffer555To8888Opaque(const u16 *__restrict src, u32 *__restrict dst, size_t pixCount)
{
@ -715,36 +631,6 @@ size_t ColorspaceHandler::ConvertBuffer6665To5551_SwapRB_IsUnaligned(const u32 *
return this->ColorspaceHandler::ConvertBuffer6665To5551_SwapRB(src, dst, pixCount);
}
template u32 ColorspaceConvert555To8888Opaque<true>(const u16 src);
template u32 ColorspaceConvert555To8888Opaque<false>(const u16 src);
template u32 ColorspaceConvert555To6665Opaque<true>(const u16 src);
template u32 ColorspaceConvert555To6665Opaque<false>(const u16 src);
template u32 ColorspaceConvert8888To6665<true>(FragmentColor srcColor);
template u32 ColorspaceConvert8888To6665<false>(FragmentColor srcColor);
template u32 ColorspaceConvert8888To6665<true>(u32 srcColor);
template u32 ColorspaceConvert8888To6665<false>(u32 srcColor);
template u32 ColorspaceConvert6665To8888<true>(FragmentColor srcColor);
template u32 ColorspaceConvert6665To8888<false>(FragmentColor srcColor);
template u32 ColorspaceConvert6665To8888<true>(u32 srcColor);
template u32 ColorspaceConvert6665To8888<false>(u32 srcColor);
template u16 ColorspaceConvert8888To5551<true>(FragmentColor srcColor);
template u16 ColorspaceConvert8888To5551<false>(FragmentColor srcColor);
template u16 ColorspaceConvert8888To5551<true>(u32 srcColor);
template u16 ColorspaceConvert8888To5551<false>(u32 srcColor);
template u16 ColorspaceConvert6665To5551<true>(FragmentColor srcColor);
template u16 ColorspaceConvert6665To5551<false>(FragmentColor srcColor);
template u16 ColorspaceConvert6665To5551<true>(u32 srcColor);
template u16 ColorspaceConvert6665To5551<false>(u32 srcColor);
template void ColorspaceConvertBuffer555To8888Opaque<true, true>(const u16 *__restrict src, u32 *__restrict dst, size_t pixCount);
template void ColorspaceConvertBuffer555To8888Opaque<true, false>(const u16 *__restrict src, u32 *__restrict dst, size_t pixCount);
template void ColorspaceConvertBuffer555To8888Opaque<false, true>(const u16 *__restrict src, u32 *__restrict dst, size_t pixCount);

93
desmume/src/utils/colorspacehandler/colorspacehandler.h
View File

@ -130,16 +130,89 @@ extern CACHE_ALIGN u32 color_555_to_888[32768];
void ColorspaceHandlerInit();
template<bool SWAP_RB> u32 ColorspaceConvert555To8888Opaque(const u16 src);
template<bool SWAP_RB> u32 ColorspaceConvert555To6665Opaque(const u16 src);
template<bool SWAP_RB> u32 ColorspaceConvert8888To6665(FragmentColor srcColor);
template<bool SWAP_RB> u32 ColorspaceConvert8888To6665(u32 srcColor);
template<bool SWAP_RB> u32 ColorspaceConvert6665To8888(FragmentColor srcColor);
template<bool SWAP_RB> u32 ColorspaceConvert6665To8888(u32 srcColor);
template<bool SWAP_RB> u16 ColorspaceConvert8888To5551(FragmentColor srcColor);
template<bool SWAP_RB> u16 ColorspaceConvert8888To5551(u32 srcColor);
template<bool SWAP_RB> u16 ColorspaceConvert6665To5551(FragmentColor srcColor);
template<bool SWAP_RB> u16 ColorspaceConvert6665To5551(u32 srcColor);
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert555To8888Opaque(const u16 src)
{
return (SWAP_RB) ? COLOR555TO8888_OPAQUE_SWAP_RB(src & 0x7FFF) : COLOR555TO8888_OPAQUE(src & 0x7FFF);
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert555To6665Opaque(const u16 src)
{
return (SWAP_RB) ? COLOR555TO6665_OPAQUE_SWAP_RB(src & 0x7FFF) : COLOR555TO6665_OPAQUE(src & 0x7FFF);
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert8888To6665(FragmentColor srcColor)
{
FragmentColor outColor;
outColor.r = ((SWAP_RB) ? srcColor.b : srcColor.r) >> 2;
outColor.g = srcColor.g >> 2;
outColor.b = ((SWAP_RB) ? srcColor.r : srcColor.b) >> 2;
outColor.a = srcColor.a >> 3;
return outColor.color;
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert8888To6665(u32 srcColor)
{
FragmentColor srcColorComponent;
srcColorComponent.color = srcColor;
return ColorspaceConvert8888To6665<SWAP_RB>(srcColorComponent);
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert6665To8888(FragmentColor srcColor)
{
FragmentColor outColor;
outColor.r = material_6bit_to_8bit[((SWAP_RB) ? srcColor.b : srcColor.r)];
outColor.g = material_6bit_to_8bit[srcColor.g];
outColor.b = material_6bit_to_8bit[((SWAP_RB) ? srcColor.r : srcColor.b)];
outColor.a = material_5bit_to_8bit[srcColor.a];
return outColor.color;
}
template <bool SWAP_RB>
FORCEINLINE u32 ColorspaceConvert6665To8888(u32 srcColor)
{
FragmentColor srcColorComponent;
srcColorComponent.color = srcColor;
return ColorspaceConvert6665To8888<SWAP_RB>(srcColorComponent);
}
template <bool SWAP_RB>
FORCEINLINE u16 ColorspaceConvert8888To5551(FragmentColor srcColor)
{
return R5G5B5TORGB15( ((SWAP_RB) ? srcColor.b : srcColor.r) >> 3, srcColor.g >> 3, ((SWAP_RB) ? srcColor.r : srcColor.b) >> 3) | ((srcColor.a == 0) ? 0x0000 : 0x8000 );
}
template <bool SWAP_RB>
FORCEINLINE u16 ColorspaceConvert8888To5551(u32 srcColor)
{
FragmentColor srcColorComponent;
srcColorComponent.color = srcColor;
return ColorspaceConvert8888To5551<SWAP_RB>(srcColorComponent);
}
template <bool SWAP_RB>
FORCEINLINE u16 ColorspaceConvert6665To5551(FragmentColor srcColor)
{
return R6G6B6TORGB15( ((SWAP_RB) ? srcColor.b : srcColor.r), srcColor.g, ((SWAP_RB) ? srcColor.r : srcColor.b)) | ((srcColor.a == 0) ? 0x0000 : 0x8000);
}
template <bool SWAP_RB>
FORCEINLINE u16 ColorspaceConvert6665To5551(u32 srcColor)
{
FragmentColor srcColorComponent;
srcColorComponent.color = srcColor;
return ColorspaceConvert6665To5551<SWAP_RB>(srcColorComponent);
}
template<bool SWAP_RB, bool IS_UNALIGNED> void ColorspaceConvertBuffer555To8888Opaque(const u16 *__restrict src, u32 *__restrict dst, size_t pixCount);
template<bool SWAP_RB, bool IS_UNALIGNED> void ColorspaceConvertBuffer555To6665Opaque(const u16 *__restrict src, u32 *__restrict dst, size_t pixCount);