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author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2019-06-02 05:03:22 +0200 |
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committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-06-21 02:38:34 +0200 |
commit | 9f755218a1359cbd004e6c287f5fead0897c1d11 (patch) | |
tree | 9a0e4187602f3c650b7367d268b46e22892b5a5c /src/video_core/texture_cache/surface_base.h | |
parent | texture_cache: Optimize GetSurface and use references on functions that don't change a surface. (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/texture_cache/surface_base.h | 106 |
1 files changed, 7 insertions, 99 deletions
diff --git a/src/video_core/texture_cache/surface_base.h b/src/video_core/texture_cache/surface_base.h index 70b5258c9..9d19ecd5f 100644 --- a/src/video_core/texture_cache/surface_base.h +++ b/src/video_core/texture_cache/surface_base.h @@ -136,83 +136,17 @@ public: return params.target == target; } + MatchTopologyResult MatchesTopology(const SurfaceParams& rhs) const; + + MatchStructureResult MatchesStructure(const SurfaceParams& rhs) const; + bool MatchesSubTexture(const SurfaceParams& rhs, const GPUVAddr other_gpu_addr) const { return std::tie(gpu_addr, params.target, params.num_levels) == std::tie(other_gpu_addr, rhs.target, rhs.num_levels) && params.target == SurfaceTarget::Texture2D && params.num_levels == 1; } - MatchTopologyResult MatchesTopology(const SurfaceParams& rhs) const { - const u32 src_bpp{params.GetBytesPerPixel()}; - const u32 dst_bpp{rhs.GetBytesPerPixel()}; - const bool ib1 = params.IsBuffer(); - const bool ib2 = rhs.IsBuffer(); - if (std::tie(src_bpp, params.is_tiled, ib1) == std::tie(dst_bpp, rhs.is_tiled, ib2)) { - const bool cb1 = params.IsCompressed(); - const bool cb2 = rhs.IsCompressed(); - if (cb1 == cb2) { - return MatchTopologyResult::FullMatch; - } - return MatchTopologyResult::CompressUnmatch; - } - return MatchTopologyResult::None; - } - - MatchStructureResult MatchesStructure(const SurfaceParams& rhs) const { - // Buffer surface Check - if (params.IsBuffer()) { - const std::size_t wd1 = params.width * params.GetBytesPerPixel(); - const std::size_t wd2 = rhs.width * rhs.GetBytesPerPixel(); - if (wd1 == wd2) { - return MatchStructureResult::FullMatch; - } - return MatchStructureResult::None; - } - - // Linear Surface check - if (!params.is_tiled) { - if (std::tie(params.width, params.height, params.pitch) == - std::tie(rhs.width, rhs.height, rhs.pitch)) { - return MatchStructureResult::FullMatch; - } - return MatchStructureResult::None; - } - - // Tiled Surface check - if (std::tie(params.depth, params.block_width, params.block_height, params.block_depth, - params.tile_width_spacing, params.num_levels) == - std::tie(rhs.depth, rhs.block_width, rhs.block_height, rhs.block_depth, - rhs.tile_width_spacing, rhs.num_levels)) { - if (std::tie(params.width, params.height) == std::tie(rhs.width, rhs.height)) { - return MatchStructureResult::FullMatch; - } - const u32 ws = SurfaceParams::ConvertWidth(rhs.GetBlockAlignedWidth(), - params.pixel_format, rhs.pixel_format); - const u32 hs = - SurfaceParams::ConvertHeight(rhs.height, params.pixel_format, rhs.pixel_format); - const u32 w1 = params.GetBlockAlignedWidth(); - if (std::tie(w1, params.height) == std::tie(ws, hs)) { - return MatchStructureResult::SemiMatch; - } - } - return MatchStructureResult::None; - } - - std::optional<std::pair<u32, u32>> GetLayerMipmap(const GPUVAddr candidate_gpu_addr) const { - if (candidate_gpu_addr < gpu_addr) { - return {}; - } - const auto relative_address{static_cast<GPUVAddr>(candidate_gpu_addr - gpu_addr)}; - const auto layer{static_cast<u32>(relative_address / layer_size)}; - const GPUVAddr mipmap_address = relative_address - layer_size * layer; - const auto mipmap_it = - Common::BinaryFind(mipmap_offsets.begin(), mipmap_offsets.end(), mipmap_address); - if (mipmap_it == mipmap_offsets.end()) { - return {}; - } - const auto level{static_cast<u32>(std::distance(mipmap_offsets.begin(), mipmap_it))}; - return std::make_pair(layer, level); - } + std::optional<std::pair<u32, u32>> GetLayerMipmap(const GPUVAddr candidate_gpu_addr) const; std::vector<CopyParams> BreakDown(const SurfaceParams& in_params) const { return params.is_layered ? BreakDownLayered(in_params) : BreakDownNonLayered(in_params); @@ -241,35 +175,9 @@ private: void SwizzleFunc(MortonSwizzleMode mode, u8* memory, const SurfaceParams& params, u8* buffer, u32 level); - std::vector<CopyParams> BreakDownLayered(const SurfaceParams& in_params) const { - const u32 layers{params.depth}; - const u32 mipmaps{params.num_levels}; - std::vector<CopyParams> result; - result.reserve(static_cast<std::size_t>(layers) * static_cast<std::size_t>(mipmaps)); - - for (u32 layer = 0; layer < layers; layer++) { - for (u32 level = 0; level < mipmaps; level++) { - const u32 width = SurfaceParams::IntersectWidth(params, in_params, level, level); - const u32 height = SurfaceParams::IntersectHeight(params, in_params, level, level); - result.emplace_back(width, height, layer, level); - } - } - return result; - } - - std::vector<CopyParams> BreakDownNonLayered(const SurfaceParams& in_params) const { - const u32 mipmaps{params.num_levels}; - std::vector<CopyParams> result; - result.reserve(mipmaps); + std::vector<CopyParams> BreakDownLayered(const SurfaceParams& in_params) const; - for (u32 level = 0; level < mipmaps; level++) { - const u32 width = SurfaceParams::IntersectWidth(params, in_params, level, level); - const u32 height = SurfaceParams::IntersectHeight(params, in_params, level, level); - const u32 depth{std::min(params.GetMipDepth(level), in_params.GetMipDepth(level))}; - result.emplace_back(width, height, depth, level); - } - return result; - } + std::vector<CopyParams> BreakDownNonLayered(const SurfaceParams& in_params) const; }; template <typename TView> |