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Texture Cache: Initial Implementation of Sparse Textures.

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This commit is contained in:
Fernando Sahmkow
2021-06-12 15:52:27 +02:00
parent eb0e10cff2
commit 38165fb7e3
12 changed files with 310 additions and 23 deletions
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7
src/video_core/memory_manager.cpp
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@ -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,