ahmed2007/suyu
1
0
Fork 0
forked from suyu/suyu
Code Pull requests Activity

GPU: Allow GpuToCpuAddress to return boost::none for unmapped addresses.

Browse source
This commit is contained in:
Subv 2018-07-02 09:42:48 -05:00
parent 50ef2beb58
commit e9d147349b
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/video_core/memory_manager.cpp
View file

@ -100,9 +100,9 @@ boost::optional<GPUVAddr> MemoryManager::FindFreeBlock(u64 size, u64 align) {
boost::optional<VAddr> MemoryManager::GpuToCpuAddress(GPUVAddr gpu_addr) {
VAddr base_addr = PageSlot(gpu_addr);
ASSERT(base_addr != static_cast<u64>(PageStatus::Unmapped));
if (base_addr == static_cast<u64>(PageStatus::Allocated)) {
if (base_addr == static_cast<u64>(PageStatus::Allocated) ||
base_addr == static_cast<u64>(PageStatus::Unmapped)) {
return {};
}