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| author | Fernando Sahmkow <fsahmkow27@gmail.com> | 2019-05-21 17:24:20 +0200 |
|---|---|---|
| committer | ReinUsesLisp <reinuseslisp@airmail.cc> | 2019-06-21 02:38:33 +0200 |
| commit | bdf9faab331cd79ca5c5e51c2369fc801e8cecea (patch) | |
| tree | 09b45767f5e9a72319db7b3184dc9b70120d4ea2 /src/video_core/memory_manager.cpp | |
| parent | texture_cache: return null surface on invalid address (diff) | |
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Diffstat (limited to '')
| -rw-r--r-- | src/video_core/memory_manager.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/video_core/memory_manager.cpp b/src/video_core/memory_manager.cpp index 5d8d126c1..322453116 100644 --- a/src/video_core/memory_manager.cpp +++ b/src/video_core/memory_manager.cpp @@ -202,11 +202,12 @@ const u8* MemoryManager::GetPointer(GPUVAddr addr) const { } bool MemoryManager::IsBlockContinuous(const GPUVAddr start, const std::size_t size) const { - const GPUVAddr end = start + size; + const std::size_t inner_size = size - 1; + const GPUVAddr end = start + inner_size; const auto host_ptr_start = reinterpret_cast<std::uintptr_t>(GetPointer(start)); const auto host_ptr_end = reinterpret_cast<std::uintptr_t>(GetPointer(end)); const auto range = static_cast<std::size_t>(host_ptr_end - host_ptr_start); - return range == size; + return range == inner_size; } void MemoryManager::ReadBlock(GPUVAddr src_addr, void* dest_buffer, const std::size_t size) const { |