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[dxgi] Reduce reported VRAM on 32-bit platforms

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This is closer to what Windows does, and some applications may have
trouble with more than 3GB VRAM.
This commit is contained in:
Philip Rebohle 2018-05-24 10:48:06 +02:00
parent 38c5e57025
commit 61049c33fb
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1 changed files with 1 additions and 1 deletions
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src/dxgi/dxgi_adapter.cpp
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@ -181,7 +181,7 @@ namespace dxvk {
#ifndef _WIN64 #ifndef _WIN64
// The value returned by DXGI is a 32-bit value // The value returned by DXGI is a 32-bit value
// on 32-bit platforms, so we need to clamp it // on 32-bit platforms, so we need to clamp it
VkDeviceSize maxMemory = 0xF0000000; VkDeviceSize maxMemory = 0xC0000000;
deviceMemory = std::min(deviceMemory, maxMemory); deviceMemory = std::min(deviceMemory, maxMemory);
sharedMemory = std::min(sharedMemory, maxMemory); sharedMemory = std::min(sharedMemory, maxMemory);
#endif #endif