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| author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2021-06-12 15:52:27 +0200 |
|---|---|---|
| committer | Fernando Sahmkow <fsahmkow27@gmail.com> | 2021-07-04 22:32:03 +0200 |
| commit | 38165fb7e3e486b5099cfa76f5a09ec9f3201acd (patch) | |
| tree | a80e66a254960c9c8c602f256cd37361c780d188 /src/video_core/memory_manager.cpp | |
| parent | eb0e10cff2496fbf91362aa1e399b1d0b9a1d808 (diff) | |
Texture Cache: Initial Implementation of Sparse Textures.
Diffstat (limited to 'src/video_core/memory_manager.cpp')
| -rw-r--r-- | src/video_core/memory_manager.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/video_core/memory_manager.cpp b/src/video_core/memory_manager.cpp index 7124c755c..3589c72ea 100644 --- a/src/video_core/memory_manager.cpp +++ b/src/video_core/memory_manager.cpp @@ -127,8 +127,13 @@ void MemoryManager::SetPageEntry(GPUVAddr gpu_addr, PageEntry page_entry, std::s //// Lock the new page // TryLockPage(page_entry, size); + auto& current_page = page_table[PageEntryIndex(gpu_addr)]; + if (current_page.IsValid() != page_entry.IsValid() || + current_page.ToAddress() != page_entry.ToAddress()) { + rasterizer->ModifyGPUMemory(gpu_addr, size); + } - page_table[PageEntryIndex(gpu_addr)] = page_entry; + current_page = page_entry; } std::optional<GPUVAddr> MemoryManager::FindFreeRange(std::size_t size, std::size_t align, |