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Allow DRAM size to be increased from 4GB to 6GB (#2174)

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* Allow DRAM size to be increased from 4GB to 6GB

* Add option on the UI
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gdkchan 2021-04-04 09:06:59 -03:00 • committed by GitHub
parent 3bc107d491
commit 874540bb5c
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16 changed files with 278 additions and 144 deletions
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62
Ryujinx.HLE/MemoryConfiguration.cs Normal file
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using Ryujinx.HLE.HOS.Kernel.Common;
using System;
namespace Ryujinx.HLE
{
public enum MemoryConfiguration
{
MemoryConfiguration4GB = 0,
MemoryConfiguration4GBAppletDev = 1,
MemoryConfiguration4GBSystemDev = 2,
MemoryConfiguration6GB = 3,
MemoryConfiguration6GBAppletDev = 4,
MemoryConfiguration8GB = 5
}
static class MemoryConfigurationExtensions
{
private const ulong Gb = 1024 * 1024 * 1024;
public static MemoryArrange ToKernelMemoryArrange(this MemoryConfiguration configuration)
{
return configuration switch
{
MemoryConfiguration.MemoryConfiguration4GB => MemoryArrange.MemoryArrange4GB,
MemoryConfiguration.MemoryConfiguration4GBAppletDev => MemoryArrange.MemoryArrange4GBAppletDev,
MemoryConfiguration.MemoryConfiguration4GBSystemDev => MemoryArrange.MemoryArrange4GBSystemDev,
MemoryConfiguration.MemoryConfiguration6GB => MemoryArrange.MemoryArrange6GB,
MemoryConfiguration.MemoryConfiguration6GBAppletDev => MemoryArrange.MemoryArrange6GBAppletDev,
MemoryConfiguration.MemoryConfiguration8GB => MemoryArrange.MemoryArrange8GB,
_ => throw new AggregateException($"Invalid memory configuration \"{configuration}\".")
};
}
public static MemorySize ToKernelMemorySize(this MemoryConfiguration configuration)
{
return configuration switch
{
MemoryConfiguration.MemoryConfiguration4GB or
MemoryConfiguration.MemoryConfiguration4GBAppletDev or
MemoryConfiguration.MemoryConfiguration4GBSystemDev => MemorySize.MemorySize4GB,
MemoryConfiguration.MemoryConfiguration6GB or
MemoryConfiguration.MemoryConfiguration6GBAppletDev => MemorySize.MemorySize6GB,
MemoryConfiguration.MemoryConfiguration8GB => MemorySize.MemorySize8GB,
_ => throw new AggregateException($"Invalid memory configuration \"{configuration}\".")
};
}
public static ulong ToDramSize(this MemoryConfiguration configuration)
{
return configuration switch
{
MemoryConfiguration.MemoryConfiguration4GB or
MemoryConfiguration.MemoryConfiguration4GBAppletDev or
MemoryConfiguration.MemoryConfiguration4GBSystemDev => 4 * Gb,
MemoryConfiguration.MemoryConfiguration6GB or
MemoryConfiguration.MemoryConfiguration6GBAppletDev => 6 * Gb,
MemoryConfiguration.MemoryConfiguration8GB => 8 * Gb,
_ => throw new AggregateException($"Invalid memory configuration \"{configuration}\".")
};
}
}
}