diff options
author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2019-06-02 05:03:22 +0200 |
---|---|---|
committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-06-21 02:38:34 +0200 |
commit | 9f755218a1359cbd004e6c287f5fead0897c1d11 (patch) | |
tree | 9a0e4187602f3c650b7367d268b46e22892b5a5c /src/video_core/texture_cache/surface_params.h | |
parent | texture_cache: Optimize GetSurface and use references on functions that don't change a surface. (diff) | |
download | yuzu-9f755218a1359cbd004e6c287f5fead0897c1d11.tar yuzu-9f755218a1359cbd004e6c287f5fead0897c1d11.tar.gz yuzu-9f755218a1359cbd004e6c287f5fead0897c1d11.tar.bz2 yuzu-9f755218a1359cbd004e6c287f5fead0897c1d11.tar.lz yuzu-9f755218a1359cbd004e6c287f5fead0897c1d11.tar.xz yuzu-9f755218a1359cbd004e6c287f5fead0897c1d11.tar.zst yuzu-9f755218a1359cbd004e6c287f5fead0897c1d11.zip |
Diffstat (limited to '')
-rw-r--r-- | src/video_core/texture_cache/surface_params.h | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/src/video_core/texture_cache/surface_params.h b/src/video_core/texture_cache/surface_params.h index 5fde695b6..c51e174cd 100644 --- a/src/video_core/texture_cache/surface_params.h +++ b/src/video_core/texture_cache/surface_params.h @@ -8,6 +8,7 @@ #include "common/alignment.h" #include "common/bit_util.h" +#include "common/cityhash.h" #include "common/common_types.h" #include "video_core/engines/fermi_2d.h" #include "video_core/engines/maxwell_3d.h" @@ -39,7 +40,10 @@ public: static SurfaceParams CreateForFermiCopySurface( const Tegra::Engines::Fermi2D::Regs::Surface& config); - std::size_t Hash() const; + std::size_t Hash() const { + return static_cast<std::size_t>( + Common::CityHash64(reinterpret_cast<const char*>(this), sizeof(*this))); + } bool operator==(const SurfaceParams& rhs) const; @@ -113,18 +117,27 @@ public: std::size_t GetConvertedMipmapOffset(u32 level) const; /// Returns the size in bytes in guest memory of a given mipmap level. - std::size_t GetGuestMipmapSize(u32 level) const; + std::size_t GetGuestMipmapSize(u32 level) const { + return GetInnerMipmapMemorySize(level, false, false); + } /// Returns the size in bytes in host memory (linear) of a given mipmap level. - std::size_t GetHostMipmapSize(u32 level) const; + std::size_t GetHostMipmapSize(u32 level) const { + return GetInnerMipmapMemorySize(level, true, false) * GetNumLayers(); + } std::size_t GetConvertedMipmapSize(u32 level) const; /// Returns the size of a layer in bytes in guest memory. - std::size_t GetGuestLayerSize() const; + std::size_t GetGuestLayerSize() const { + return GetLayerSize(false, false); + } /// Returns the size of a layer in bytes in host memory for a given mipmap level. - std::size_t GetHostLayerSize(u32 level) const; + std::size_t GetHostLayerSize(u32 level) const { + ASSERT(target != VideoCore::Surface::SurfaceTarget::Texture3D); + return GetInnerMipmapMemorySize(level, true, false); + } static u32 ConvertWidth(u32 width, VideoCore::Surface::PixelFormat pixel_format_from, VideoCore::Surface::PixelFormat pixel_format_to) { @@ -194,7 +207,10 @@ public: } /// Returns true if the pixel format is a depth and/or stencil format. - bool IsPixelFormatZeta() const; + bool IsPixelFormatZeta() const { + return pixel_format >= VideoCore::Surface::PixelFormat::MaxColorFormat && + pixel_format < VideoCore::Surface::PixelFormat::MaxDepthStencilFormat; + } SurfaceCompression GetCompressionType() const { return VideoCore::Surface::GetFormatCompressionType(pixel_format); @@ -229,7 +245,9 @@ private: std::size_t GetInnerMipmapMemorySize(u32 level, bool as_host_size, bool uncompressed) const; /// Returns the size of all mipmap levels and aligns as needed. - std::size_t GetInnerMemorySize(bool as_host_size, bool layer_only, bool uncompressed) const; + std::size_t GetInnerMemorySize(bool as_host_size, bool layer_only, bool uncompressed) const { + return GetLayerSize(as_host_size, uncompressed) * (layer_only ? 1U : depth); + } /// Returns the size of a layer std::size_t GetLayerSize(bool as_host_size, bool uncompressed) const; |