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GPUMemoryManager: Improve safety of memory reads.

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This commit is contained in:
Fernando Sahmkow
2020-04-08 12:08:06 -04:00
parent f9d5718c4b
commit e00d992848
3 changed files with 47 additions and 55 deletions
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5
src/video_core/memory_manager.h
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@ -97,10 +97,7 @@ public:
void WriteBlockUnsafe(GPUVAddr dest_addr, const void* src_buffer, std::size_t size);
void CopyBlockUnsafe(GPUVAddr dest_addr, GPUVAddr src_addr, std::size_t size);
static bool IsGranularRange(GPUVAddr gpu_addr, std::size_t size) {
const std::size_t page = (gpu_addr & page_mask) + size;
return page <= page_size;
}
bool IsGranularRange(GPUVAddr gpu_addr, std::size_t size);
private:
using VMAMap = std::map<GPUVAddr, VirtualMemoryArea>;