Revert "Relax Vulkan requirements (#4228)" (#4279)

This reverts commit dca5b14493e730960ed5cd67906278ecea969b3a.

1 files changed, 2 insertions, 20 deletions

diff --git a/Ryujinx.Graphics.Vulkan/BufferManager.cs b/Ryujinx.Graphics.Vulkan/BufferManager.cs
index 9c50e6ff..f3240371 100644
--- a/Ryujinx.Graphics.Vulkan/BufferManager.cs
+++ b/Ryujinx.Graphics.Vulkan/BufferManager.cs
@@ -14,12 +14,6 @@ namespace Ryujinx.Graphics.Vulkan
             MemoryPropertyFlags.HostCoherentBit |
             MemoryPropertyFlags.HostCachedBit;
 
-        // Some drivers don't expose a "HostCached" memory type,
-        // so we need those alternative flags for the allocation to succeed there.
-        private const MemoryPropertyFlags DefaultBufferMemoryAltFlags =
-            MemoryPropertyFlags.HostVisibleBit |
-            MemoryPropertyFlags.HostCoherentBit;
-
         private const MemoryPropertyFlags DeviceLocalBufferMemoryFlags =
             MemoryPropertyFlags.DeviceLocalBit;
 
@@ -100,21 +94,9 @@ namespace Ryujinx.Graphics.Vulkan
             gd.Api.CreateBuffer(_device, in bufferCreateInfo, null, out var buffer).ThrowOnError();
             gd.Api.GetBufferMemoryRequirements(_device, buffer, out var requirements);
 
-            MemoryPropertyFlags allocateFlags;
-            MemoryPropertyFlags allocateFlagsAlt;
-
-            if (deviceLocal)
-            {
-                allocateFlags = DeviceLocalBufferMemoryFlags;
-                allocateFlagsAlt = DeviceLocalBufferMemoryFlags;
-            }
-            else
-            {
-                allocateFlags = DefaultBufferMemoryFlags;
-                allocateFlagsAlt = DefaultBufferMemoryAltFlags;
-            }
+            var allocateFlags = deviceLocal ? DeviceLocalBufferMemoryFlags : DefaultBufferMemoryFlags;
 
-            var allocation = gd.MemoryAllocator.AllocateDeviceMemory(_physicalDevice, requirements, allocateFlags, allocateFlagsAlt);
+            var allocation = gd.MemoryAllocator.AllocateDeviceMemory(_physicalDevice, requirements, allocateFlags);
 
             if (allocation.Memory.Handle == 0UL)
             {