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vulkan_device: reserve extra memory to prevent swaps

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This commit is contained in:
Liam 2023-05-14 01:49:29 -04:00
parent 9c739f1506
commit 2be751100b
1 changed files with 2 additions and 0 deletions
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src/video_core/vulkan_common/vulkan_device.cpp
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@ -1009,6 +1009,8 @@ void Device::CollectPhysicalMemoryInfo() {
device_access_memory += mem_properties.memoryHeaps[element].size; device_access_memory += mem_properties.memoryHeaps[element].size;
} }
if (!is_integrated) { if (!is_integrated) {
const u64 reserve_memory = std::min<u64>(device_access_memory / 8, 1_GiB);
device_access_memory -= reserve_memory;
return; return;
} }
const s64 available_memory = static_cast<s64>(device_access_memory - device_initial_usage); const s64 available_memory = static_cast<s64>(device_access_memory - device_initial_usage);