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author | Liam <byteslice@airmail.cc> | 2023-12-12 23:15:52 +0100 |
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committer | Liam <byteslice@airmail.cc> | 2023-12-15 03:54:36 +0100 |
commit | 030e6b3980aa5ce6069041c339d49d21d68ca73b (patch) | |
tree | 428a3d3a1e322a4cfad696bdcd756dd7332acefa /src/video_core/rasterizer_accelerated.h | |
parent | Merge pull request #12354 from liamwhite/mackage-panager (diff) | |
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Diffstat (limited to 'src/video_core/rasterizer_accelerated.h')
-rw-r--r-- | src/video_core/rasterizer_accelerated.h | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/src/video_core/rasterizer_accelerated.h b/src/video_core/rasterizer_accelerated.h index e6c0ea87a..cd1c706de 100644 --- a/src/video_core/rasterizer_accelerated.h +++ b/src/video_core/rasterizer_accelerated.h @@ -3,8 +3,7 @@ #pragma once -#include <array> -#include <atomic> +#include <boost/icl/interval_map.hpp> #include "common/common_types.h" #include "video_core/rasterizer_interface.h" @@ -21,28 +20,16 @@ public: explicit RasterizerAccelerated(Core::Memory::Memory& cpu_memory_); ~RasterizerAccelerated() override; - void UpdatePagesCachedCount(VAddr addr, u64 size, int delta) override; + void UpdatePagesCachedCount(VAddr addr, u64 size, bool cache) override; private: - class CacheEntry final { - public: - CacheEntry() = default; + using PageIndex = VAddr; + using PageReferenceCount = u16; - std::atomic_uint16_t& Count(std::size_t page) { - return values[page & 3]; - } + using IntervalMap = boost::icl::interval_map<PageIndex, PageReferenceCount>; + using IntervalType = IntervalMap::interval_type; - const std::atomic_uint16_t& Count(std::size_t page) const { - return values[page & 3]; - } - - private: - std::array<std::atomic_uint16_t, 4> values{}; - }; - static_assert(sizeof(CacheEntry) == 8, "CacheEntry should be 8 bytes!"); - - using CachedPages = std::array<CacheEntry, 0x2000000>; - std::unique_ptr<CachedPages> cached_pages; + IntervalMap map; Core::Memory::Memory& cpu_memory; }; |