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| author | bunnei <bunneidev@gmail.com> | 2019-03-17 02:59:45 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-03-17 02:59:45 +0100 |
| commit | 2392e146b09c2a4b3bb557bb3a20c4afc7f75957 (patch) | |
| tree | 1eafa50be7af78d74b4781fbe858277ac8ab1d35 /src/video_core/memory_manager.h | |
| parent | Merge pull request #2243 from bunnei/mem-simplify-cache (diff) | |
| parent | video_core: Refactor to use MemoryManager interface for all memory access. (diff) | |
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Diffstat (limited to 'src/video_core/memory_manager.h')
| -rw-r--r-- | src/video_core/memory_manager.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/src/video_core/memory_manager.h b/src/video_core/memory_manager.h index fb03497ca..425e2f31c 100644 --- a/src/video_core/memory_manager.h +++ b/src/video_core/memory_manager.h @@ -27,12 +27,27 @@ public: GPUVAddr UnmapBuffer(GPUVAddr gpu_addr, u64 size); GPUVAddr GetRegionEnd(GPUVAddr region_start) const; std::optional<VAddr> GpuToCpuAddress(GPUVAddr gpu_addr); - std::vector<GPUVAddr> CpuToGpuAddress(VAddr cpu_addr) const; static constexpr u64 PAGE_BITS = 16; static constexpr u64 PAGE_SIZE = 1 << PAGE_BITS; static constexpr u64 PAGE_MASK = PAGE_SIZE - 1; + u8 Read8(GPUVAddr addr); + u16 Read16(GPUVAddr addr); + u32 Read32(GPUVAddr addr); + u64 Read64(GPUVAddr addr); + + void Write8(GPUVAddr addr, u8 data); + void Write16(GPUVAddr addr, u16 data); + void Write32(GPUVAddr addr, u32 data); + void Write64(GPUVAddr addr, u64 data); + + u8* GetPointer(GPUVAddr vaddr); + + void ReadBlock(GPUVAddr src_addr, void* dest_buffer, std::size_t size); + void WriteBlock(GPUVAddr dest_addr, const void* src_buffer, std::size_t size); + void CopyBlock(VAddr dest_addr, VAddr src_addr, std::size_t size); + private: enum class PageStatus : u64 { Unmapped = 0xFFFFFFFFFFFFFFFFULL, |