Ryujinx-git/src/Ryujinx.Graphics.Texture/Utils/Block.cs
TSRBerry cebfa54467
[Ryujinx.Graphics.Texture] Address dotnet-format issues (#5375)
* dotnet format style --severity info

Some changes were manually reverted.

* Restore a few unused methods and variables

* Silence dotnet format IDE0060 warnings

* Silence dotnet format IDE0059 warnings

* Address or silence dotnet format CA2208 warnings

* Address most dotnet format whitespace warnings

* Apply dotnet format whitespace formatting

A few of them have been manually reverted and the corresponding warning was silenced

* Format if-blocks correctly

* Add comments to disabled warnings

* Simplify properties and array initialization, Use const when possible, Remove trailing commas

* Address IDE0251 warnings

* Silence IDE0060 in .editorconfig

* Revert "Simplify properties and array initialization, Use const when possible, Remove trailing commas"

This reverts commit 9462e4136c0a2100dc28b20cf9542e06790aa67e.

* dotnet format whitespace after rebase

* First dotnet format pass

* Apply suggestions from code review

Co-authored-by: Ac_K <Acoustik666@gmail.com>

* Address review feedback

* Update src/Ryujinx.Graphics.Texture/Astc/AstcDecoder.cs

Co-authored-by: Ac_K <Acoustik666@gmail.com>

---------

Co-authored-by: Ac_K <Acoustik666@gmail.com>
2023-06-28 18:46:18 +02:00

55 lines
1.2 KiB
C#

namespace Ryujinx.Graphics.Texture.Utils
{
struct Block
{
public ulong Low;
public ulong High;
public void Encode(ulong value, ref int offset, int bits)
{
if (offset >= 64)
{
High |= value << (offset - 64);
}
else
{
Low |= value << offset;
if (offset + bits > 64)
{
int remainder = 64 - offset;
High |= value >> remainder;
}
}
offset += bits;
}
public readonly ulong Decode(ref int offset, int bits)
{
ulong value;
ulong mask = bits == 64 ? ulong.MaxValue : (1UL << bits) - 1;
if (offset >= 64)
{
value = (High >> (offset - 64)) & mask;
}
else
{
value = Low >> offset;
if (offset + bits > 64)
{
int remainder = 64 - offset;
value |= High << remainder;
}
value &= mask;
}
offset += bits;
return value;
}
}
}