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Merge pull request #6743 from stenzek/faster-disabled-copy-filter

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TextureConversionShader: Don't sample from adjacent rows when not needed
This commit is contained in:
Markus Wick
2018-05-17 10:45:50 +02:00
committed by GitHub
parent 6ed3f8b474 4faac3a627
commit c485efdfe1
8 changed files with 74 additions and 35 deletions
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18
Source/Core/VideoCommon/TextureCacheBase.h
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@ -47,21 +47,23 @@ struct TextureAndTLUTFormat
struct EFBCopyParams
{
EFBCopyParams(PEControl::PixelFormat efb_format_, EFBCopyFormat copy_format_, bool depth_,
bool yuv_)
: efb_format(efb_format_), copy_format(copy_format_), depth(depth_), yuv(yuv_)
bool yuv_, bool copy_filter_)
: efb_format(efb_format_), copy_format(copy_format_), depth(depth_), yuv(yuv_),
copy_filter(copy_filter_)
{
}
bool operator<(const EFBCopyParams& rhs) const
{
return std::tie(efb_format, copy_format, depth, yuv) <
std::tie(rhs.efb_format, rhs.copy_format, rhs.depth, rhs.yuv);
return std::tie(efb_format, copy_format, depth, yuv, copy_filter) <
std::tie(rhs.efb_format, rhs.copy_format, rhs.depth, rhs.yuv, rhs.copy_filter);
}
PEControl::PixelFormat efb_format;
EFBCopyFormat copy_format;
bool depth;
bool yuv;
bool copy_filter;
};
struct TextureLookupInformation
@ -106,6 +108,7 @@ private:
static const int FRAMECOUNT_INVALID = 0;
public:
// Reduced version of the full coefficient array, reduced to a single value for each row.
using CopyFilterCoefficientArray = std::array<u32, 3>;
struct TCacheEntry
@ -278,6 +281,9 @@ public:
protected:
TextureCacheBase();
// Returns false if the top/bottom row coefficients are zero.
bool NeedsCopyFilterInShader(const CopyFilterCoefficientArray& coefficients) const;
alignas(16) u8* temp = nullptr;
size_t temp_size = 0;
@ -329,9 +335,9 @@ private:
// Precomputing the coefficients for the previous, current, and next lines for the copy filter.
CopyFilterCoefficientArray
GetRAMCopyFilterCoefficients(const CopyFilterCoefficients::Values& coefficients);
GetRAMCopyFilterCoefficients(const CopyFilterCoefficients::Values& coefficients) const;
CopyFilterCoefficientArray
GetVRAMCopyFilterCoefficients(const CopyFilterCoefficients::Values& coefficients);
GetVRAMCopyFilterCoefficients(const CopyFilterCoefficients::Values& coefficients) const;
TexAddrCache textures_by_address;
TexHashCache textures_by_hash;