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replace ByteMemoryPool usage in Ryujinx.Graphics (#7129)

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* chore: replace `ByteMemoryPool` usage with `MemoryOwner<byte>`

* refactor: `PixelConverter.ConvertR4G4ToR4G4B4A4()` - rename old `outputSpan` to `outputSpanUInt16`, reuse same output `Span<byte>` as newly-freed name `outputSpan`

* eliminate temporary buffer allocations

* chore, perf: use MemoryOwner<byte> instead of IMemoryOwner<byte>
This commit is contained in:
jhorv
2024-08-03 14:50:53 -04:00
committed by GitHub
parent 83fda10f6e
commit 59ddb26628
13 changed files with 73 additions and 80 deletions
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19
src/Ryujinx.Graphics.Texture/ETC2Decoder.cs
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@ -1,7 +1,6 @@
using Ryujinx.Common;
using Ryujinx.Common.Memory;
using System;
using System.Buffers;
using System.Buffers.Binary;
using System.Runtime.InteropServices;
@ -51,15 +50,15 @@ namespace Ryujinx.Graphics.Texture
new int[] { -3, -5, -7, -9, 2, 4, 6, 8 },
};
public static IMemoryOwner<byte> DecodeRgb(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
public static MemoryOwner<byte> DecodeRgb(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
{
ReadOnlySpan<ulong> dataUlong = MemoryMarshal.Cast<byte, ulong>(data);
int inputOffset = 0;
IMemoryOwner<byte> output = ByteMemoryPool.Rent(CalculateOutputSize(width, height, depth, levels, layers));
MemoryOwner<byte> output = MemoryOwner<byte>.Rent(CalculateOutputSize(width, height, depth, levels, layers));
Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Span);
Span<uint> tile = stackalloc uint[BlockWidth * BlockHeight];
int imageBaseOOffs = 0;
@ -113,15 +112,15 @@ namespace Ryujinx.Graphics.Texture
return output;
}
public static IMemoryOwner<byte> DecodePta(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
public static MemoryOwner<byte> DecodePta(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
{
ReadOnlySpan<ulong> dataUlong = MemoryMarshal.Cast<byte, ulong>(data);
int inputOffset = 0;
IMemoryOwner<byte> output = ByteMemoryPool.Rent(CalculateOutputSize(width, height, depth, levels, layers));
MemoryOwner<byte> output = MemoryOwner<byte>.Rent(CalculateOutputSize(width, height, depth, levels, layers));
Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Span);
Span<uint> tile = stackalloc uint[BlockWidth * BlockHeight];
int imageBaseOOffs = 0;
@ -170,15 +169,15 @@ namespace Ryujinx.Graphics.Texture
return output;
}
public static IMemoryOwner<byte> DecodeRgba(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
public static MemoryOwner<byte> DecodeRgba(ReadOnlySpan<byte> data, int width, int height, int depth, int levels, int layers)
{
ReadOnlySpan<ulong> dataUlong = MemoryMarshal.Cast<byte, ulong>(data);
int inputOffset = 0;
IMemoryOwner<byte> output = ByteMemoryPool.Rent(CalculateOutputSize(width, height, depth, levels, layers));
MemoryOwner<byte> output = MemoryOwner<byte>.Rent(CalculateOutputSize(width, height, depth, levels, layers));
Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Memory.Span);
Span<uint> outputUint = MemoryMarshal.Cast<byte, uint>(output.Span);
Span<uint> tile = stackalloc uint[BlockWidth * BlockHeight];
int imageBaseOOffs = 0;