mirror of
https://git.naxdy.org/Mirror/Ryujinx.git
synced 2024-11-16 18:15:25 +00:00
445 lines
22 KiB
C#
445 lines
22 KiB
C#
using ChocolArm64.Memory;
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using Ryujinx.Graphics.Gal;
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using Ryujinx.Graphics.Memory;
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using System;
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using System.Collections.Generic;
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namespace Ryujinx.Graphics.Texture
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{
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public static class ImageUtils
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{
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[Flags]
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private enum TargetBuffer
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{
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Color = 1 << 0,
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Depth = 1 << 1,
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Stencil = 1 << 2,
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DepthStencil = Depth | Stencil
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}
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private struct ImageDescriptor
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{
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public int BytesPerPixel { get; private set; }
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public int BlockWidth { get; private set; }
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public int BlockHeight { get; private set; }
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public TargetBuffer Target { get; private set; }
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public ImageDescriptor(int BytesPerPixel, int BlockWidth, int BlockHeight, TargetBuffer Target)
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{
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this.BytesPerPixel = BytesPerPixel;
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this.BlockWidth = BlockWidth;
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this.BlockHeight = BlockHeight;
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this.Target = Target;
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}
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}
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private const GalImageFormat Snorm = GalImageFormat.Snorm;
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private const GalImageFormat Unorm = GalImageFormat.Unorm;
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private const GalImageFormat Sint = GalImageFormat.Sint;
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private const GalImageFormat Uint = GalImageFormat.Uint;
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private const GalImageFormat Float = GalImageFormat.Float;
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private const GalImageFormat Srgb = GalImageFormat.Srgb;
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private static readonly Dictionary<GalTextureFormat, GalImageFormat> s_TextureTable =
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new Dictionary<GalTextureFormat, GalImageFormat>()
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{
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{ GalTextureFormat.RGBA32, GalImageFormat.RGBA32 | Sint | Uint | Float },
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{ GalTextureFormat.RGBA16, GalImageFormat.RGBA16 | Snorm | Unorm | Sint | Uint | Float },
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{ GalTextureFormat.RG32, GalImageFormat.RG32 | Sint | Uint | Float },
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{ GalTextureFormat.RGBA8, GalImageFormat.RGBA8 | Snorm | Unorm | Sint | Uint | Srgb },
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{ GalTextureFormat.RGB10A2, GalImageFormat.RGB10A2 | Snorm | Unorm | Sint | Uint },
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{ GalTextureFormat.RG8, GalImageFormat.RG8 | Snorm | Unorm | Sint | Uint },
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{ GalTextureFormat.R16, GalImageFormat.R16 | Snorm | Unorm | Sint | Uint | Float },
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{ GalTextureFormat.R8, GalImageFormat.R8 | Snorm | Unorm | Sint | Uint },
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{ GalTextureFormat.RG16, GalImageFormat.RG16 | Snorm | Unorm | Float },
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{ GalTextureFormat.R32, GalImageFormat.R32 | Sint | Uint | Float },
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{ GalTextureFormat.RGBA4, GalImageFormat.RGBA4 | Unorm },
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{ GalTextureFormat.RGB5A1, GalImageFormat.RGB5A1 | Unorm },
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{ GalTextureFormat.RGB565, GalImageFormat.RGB565 | Unorm },
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{ GalTextureFormat.R11G11B10F, GalImageFormat.R11G11B10 | Float },
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{ GalTextureFormat.D24S8, GalImageFormat.D24S8 | Unorm | Uint },
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{ GalTextureFormat.D32F, GalImageFormat.D32 | Float },
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{ GalTextureFormat.D32FX24S8, GalImageFormat.D32S8 | Float },
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{ GalTextureFormat.D16, GalImageFormat.D16 | Unorm },
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//Compressed formats
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{ GalTextureFormat.BptcSfloat, GalImageFormat.BptcSfloat | Float },
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{ GalTextureFormat.BptcUfloat, GalImageFormat.BptcUfloat | Float },
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{ GalTextureFormat.BptcUnorm, GalImageFormat.BptcUnorm | Unorm | Srgb },
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{ GalTextureFormat.BC1, GalImageFormat.BC1 | Unorm | Srgb },
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{ GalTextureFormat.BC2, GalImageFormat.BC2 | Unorm | Srgb },
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{ GalTextureFormat.BC3, GalImageFormat.BC3 | Unorm | Srgb },
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{ GalTextureFormat.BC4, GalImageFormat.BC4 | Unorm | Snorm },
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{ GalTextureFormat.BC5, GalImageFormat.BC5 | Unorm | Snorm },
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{ GalTextureFormat.Astc2D4x4, GalImageFormat.Astc2D4x4 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D5x5, GalImageFormat.Astc2D5x5 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D6x6, GalImageFormat.Astc2D6x6 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D8x8, GalImageFormat.Astc2D8x8 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D10x10, GalImageFormat.Astc2D10x10 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D12x12, GalImageFormat.Astc2D12x12 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D5x4, GalImageFormat.Astc2D5x4 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D6x5, GalImageFormat.Astc2D6x5 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D8x6, GalImageFormat.Astc2D8x6 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D10x8, GalImageFormat.Astc2D10x8 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D12x10, GalImageFormat.Astc2D12x10 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D8x5, GalImageFormat.Astc2D8x5 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D10x5, GalImageFormat.Astc2D10x5 | Unorm | Srgb },
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{ GalTextureFormat.Astc2D10x6, GalImageFormat.Astc2D10x6 | Unorm | Srgb }
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};
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private static readonly Dictionary<GalImageFormat, ImageDescriptor> s_ImageTable =
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new Dictionary<GalImageFormat, ImageDescriptor>()
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{
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{ GalImageFormat.RGBA32, new ImageDescriptor(16, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.RGBA16, new ImageDescriptor(8, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.RG32, new ImageDescriptor(8, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.RGBX8, new ImageDescriptor(4, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.RGBA8, new ImageDescriptor(4, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.BGRA8, new ImageDescriptor(4, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.RGB10A2, new ImageDescriptor(4, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.R32, new ImageDescriptor(4, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.RGBA4, new ImageDescriptor(2, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.BptcSfloat, new ImageDescriptor(16, 4, 4, TargetBuffer.Color) },
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{ GalImageFormat.BptcUfloat, new ImageDescriptor(16, 4, 4, TargetBuffer.Color) },
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{ GalImageFormat.BGR5A1, new ImageDescriptor(2, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.RGB5A1, new ImageDescriptor(2, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.RGB565, new ImageDescriptor(2, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.BptcUnorm, new ImageDescriptor(16, 4, 4, TargetBuffer.Color) },
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{ GalImageFormat.RG16, new ImageDescriptor(4, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.RG8, new ImageDescriptor(2, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.R16, new ImageDescriptor(2, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.R8, new ImageDescriptor(1, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.R11G11B10, new ImageDescriptor(4, 1, 1, TargetBuffer.Color) },
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{ GalImageFormat.BC1, new ImageDescriptor(8, 4, 4, TargetBuffer.Color) },
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{ GalImageFormat.BC2, new ImageDescriptor(16, 4, 4, TargetBuffer.Color) },
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{ GalImageFormat.BC3, new ImageDescriptor(16, 4, 4, TargetBuffer.Color) },
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{ GalImageFormat.BC4, new ImageDescriptor(8, 4, 4, TargetBuffer.Color) },
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{ GalImageFormat.BC5, new ImageDescriptor(16, 4, 4, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D4x4, new ImageDescriptor(16, 4, 4, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D5x5, new ImageDescriptor(16, 5, 5, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D6x6, new ImageDescriptor(16, 6, 6, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D8x8, new ImageDescriptor(16, 8, 8, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D10x10, new ImageDescriptor(16, 10, 10, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D12x12, new ImageDescriptor(16, 12, 12, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D5x4, new ImageDescriptor(16, 5, 4, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D6x5, new ImageDescriptor(16, 6, 5, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D8x6, new ImageDescriptor(16, 8, 6, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D10x8, new ImageDescriptor(16, 10, 8, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D12x10, new ImageDescriptor(16, 12, 10, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D8x5, new ImageDescriptor(16, 8, 5, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D10x5, new ImageDescriptor(16, 10, 5, TargetBuffer.Color) },
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{ GalImageFormat.Astc2D10x6, new ImageDescriptor(16, 10, 6, TargetBuffer.Color) },
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{ GalImageFormat.D16, new ImageDescriptor(2, 1, 1, TargetBuffer.Depth) },
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{ GalImageFormat.D24, new ImageDescriptor(4, 1, 1, TargetBuffer.Depth) },
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{ GalImageFormat.D24S8, new ImageDescriptor(4, 1, 1, TargetBuffer.DepthStencil) },
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{ GalImageFormat.D32, new ImageDescriptor(4, 1, 1, TargetBuffer.Depth) },
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{ GalImageFormat.D32S8, new ImageDescriptor(8, 1, 1, TargetBuffer.DepthStencil) }
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};
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public static GalImageFormat ConvertTexture(
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GalTextureFormat Format,
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GalTextureType RType,
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GalTextureType GType,
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GalTextureType BType,
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GalTextureType AType,
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bool ConvSrgb)
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{
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if (!s_TextureTable.TryGetValue(Format, out GalImageFormat ImageFormat))
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{
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throw new NotImplementedException($"Format 0x{((int)Format):x} not implemented!");
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}
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if (!HasDepth(ImageFormat) && (RType != GType || RType != BType || RType != AType))
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{
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throw new NotImplementedException($"Per component types are not implemented!");
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}
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GalImageFormat FormatType = ConvSrgb ? Srgb : GetFormatType(RType);
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GalImageFormat CombinedFormat = (ImageFormat & GalImageFormat.FormatMask) | FormatType;
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if (!ImageFormat.HasFlag(FormatType))
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{
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throw new NotImplementedException($"Format \"{CombinedFormat}\" not implemented!");
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}
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return CombinedFormat;
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}
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public static GalImageFormat ConvertSurface(GalSurfaceFormat Format)
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{
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switch (Format)
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{
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case GalSurfaceFormat.RGBA32Float: return GalImageFormat.RGBA32 | Float;
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case GalSurfaceFormat.RGBA32Uint: return GalImageFormat.RGBA32 | Uint;
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case GalSurfaceFormat.RGBA16Float: return GalImageFormat.RGBA16 | Float;
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case GalSurfaceFormat.RG32Float: return GalImageFormat.RG32 | Float;
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case GalSurfaceFormat.RG32Sint: return GalImageFormat.RG32 | Sint;
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case GalSurfaceFormat.RG32Uint: return GalImageFormat.RG32 | Uint;
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case GalSurfaceFormat.BGRA8Unorm: return GalImageFormat.BGRA8 | Unorm;
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case GalSurfaceFormat.BGRA8Srgb: return GalImageFormat.BGRA8 | Srgb;
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case GalSurfaceFormat.RGB10A2Unorm: return GalImageFormat.RGB10A2 | Unorm;
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case GalSurfaceFormat.RGBA8Unorm: return GalImageFormat.RGBA8 | Unorm;
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case GalSurfaceFormat.RGBA8Srgb: return GalImageFormat.RGBA8 | Srgb;
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case GalSurfaceFormat.RGBA8Snorm: return GalImageFormat.RGBA8 | Snorm;
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case GalSurfaceFormat.RG16Snorm: return GalImageFormat.RG16 | Snorm;
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case GalSurfaceFormat.RG16Unorm: return GalImageFormat.RG16 | Unorm;
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case GalSurfaceFormat.RG16Float: return GalImageFormat.RG16 | Float;
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case GalSurfaceFormat.R11G11B10Float: return GalImageFormat.R11G11B10 | Float;
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case GalSurfaceFormat.R32Float: return GalImageFormat.R32 | Float;
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case GalSurfaceFormat.R32Uint: return GalImageFormat.R32 | Uint;
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case GalSurfaceFormat.RG8Unorm: return GalImageFormat.RG8 | Unorm;
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case GalSurfaceFormat.RG8Snorm: return GalImageFormat.RG8 | Snorm;
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case GalSurfaceFormat.R16Float: return GalImageFormat.R16 | Float;
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case GalSurfaceFormat.R16Unorm: return GalImageFormat.R16 | Unorm;
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case GalSurfaceFormat.R16Uint: return GalImageFormat.R16 | Uint;
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case GalSurfaceFormat.R8Unorm: return GalImageFormat.R8 | Unorm;
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case GalSurfaceFormat.R8Uint: return GalImageFormat.R8 | Uint;
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case GalSurfaceFormat.B5G6R5Unorm: return GalImageFormat.RGB565 | Unorm;
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case GalSurfaceFormat.BGR5A1Unorm: return GalImageFormat.BGR5A1 | Unorm;
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case GalSurfaceFormat.RGBX8Unorm: return GalImageFormat.RGBX8 | Unorm;
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}
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throw new NotImplementedException(Format.ToString());
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}
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public static GalImageFormat ConvertZeta(GalZetaFormat Format)
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{
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switch (Format)
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{
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case GalZetaFormat.D32Float: return GalImageFormat.D32 | Float;
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case GalZetaFormat.S8D24Unorm: return GalImageFormat.D24S8 | Unorm;
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case GalZetaFormat.D16Unorm: return GalImageFormat.D16 | Unorm;
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case GalZetaFormat.D24X8Unorm: return GalImageFormat.D24 | Unorm;
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case GalZetaFormat.D24S8Unorm: return GalImageFormat.D24S8 | Unorm;
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case GalZetaFormat.D32S8X24Float: return GalImageFormat.D32S8 | Float;
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}
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throw new NotImplementedException(Format.ToString());
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}
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public static byte[] ReadTexture(IMemory Memory, GalImage Image, long Position)
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{
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MemoryManager CpuMemory;
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if (Memory is NvGpuVmm Vmm)
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{
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CpuMemory = Vmm.Memory;
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}
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else
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{
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CpuMemory = (MemoryManager)Memory;
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}
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ISwizzle Swizzle = TextureHelper.GetSwizzle(Image);
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ImageDescriptor Desc = GetImageDescriptor(Image.Format);
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(int Width, int Height) = GetImageSizeInBlocks(Image);
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int BytesPerPixel = Desc.BytesPerPixel;
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//Note: Each row of the texture needs to be aligned to 4 bytes.
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int Pitch = (Width * BytesPerPixel + 3) & ~3;
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byte[] Data = new byte[Height * Pitch];
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for (int Y = 0; Y < Height; Y++)
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{
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int OutOffs = Y * Pitch;
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for (int X = 0; X < Width; X++)
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{
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long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
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CpuMemory.ReadBytes(Position + Offset, Data, OutOffs, BytesPerPixel);
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OutOffs += BytesPerPixel;
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}
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}
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return Data;
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}
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public static void WriteTexture(NvGpuVmm Vmm, GalImage Image, long Position, byte[] Data)
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{
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ISwizzle Swizzle = TextureHelper.GetSwizzle(Image);
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ImageDescriptor Desc = GetImageDescriptor(Image.Format);
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(int Width, int Height) = ImageUtils.GetImageSizeInBlocks(Image);
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int BytesPerPixel = Desc.BytesPerPixel;
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int InOffs = 0;
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for (int Y = 0; Y < Height; Y++)
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for (int X = 0; X < Width; X++)
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{
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long Offset = (uint)Swizzle.GetSwizzleOffset(X, Y);
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Vmm.Memory.WriteBytes(Position + Offset, Data, InOffs, BytesPerPixel);
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InOffs += BytesPerPixel;
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}
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}
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public static bool CopyTexture(
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NvGpuVmm Vmm,
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GalImage SrcImage,
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GalImage DstImage,
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long SrcAddress,
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long DstAddress,
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int SrcX,
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int SrcY,
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int DstX,
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int DstY,
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int Width,
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int Height)
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{
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ISwizzle SrcSwizzle = TextureHelper.GetSwizzle(SrcImage);
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ISwizzle DstSwizzle = TextureHelper.GetSwizzle(DstImage);
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ImageDescriptor Desc = GetImageDescriptor(SrcImage.Format);
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if (GetImageDescriptor(DstImage.Format).BytesPerPixel != Desc.BytesPerPixel)
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{
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return false;
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}
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int BytesPerPixel = Desc.BytesPerPixel;
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for (int Y = 0; Y < Height; Y++)
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for (int X = 0; X < Width; X++)
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{
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long SrcOffset = (uint)SrcSwizzle.GetSwizzleOffset(SrcX + X, SrcY + Y);
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long DstOffset = (uint)DstSwizzle.GetSwizzleOffset(DstX + X, DstY + Y);
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byte[] Texel = Vmm.ReadBytes(SrcAddress + SrcOffset, BytesPerPixel);
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Vmm.WriteBytes(DstAddress + DstOffset, Texel);
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}
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return true;
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}
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public static int GetSize(GalImage Image)
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{
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ImageDescriptor Desc = GetImageDescriptor(Image.Format);
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int Width = DivRoundUp(Image.Width, Desc.BlockWidth);
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int Height = DivRoundUp(Image.Height, Desc.BlockHeight);
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return Desc.BytesPerPixel * Width * Height;
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}
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public static int GetPitch(GalImageFormat Format, int Width)
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{
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ImageDescriptor Desc = GetImageDescriptor(Format);
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int Pitch = Desc.BytesPerPixel * DivRoundUp(Width, Desc.BlockWidth);
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Pitch = (Pitch + 0x1f) & ~0x1f;
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return Pitch;
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}
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public static int GetBlockWidth(GalImageFormat Format)
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{
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return GetImageDescriptor(Format).BlockWidth;
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}
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public static int GetBlockHeight(GalImageFormat Format)
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{
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return GetImageDescriptor(Format).BlockHeight;
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}
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public static int GetAlignedWidth(GalImage Image)
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{
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ImageDescriptor Desc = GetImageDescriptor(Image.Format);
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int AlignMask;
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if (Image.Layout == GalMemoryLayout.BlockLinear)
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{
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AlignMask = Image.TileWidth * (64 / Desc.BytesPerPixel) - 1;
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}
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else
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{
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AlignMask = (32 / Desc.BytesPerPixel) - 1;
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}
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return (Image.Width + AlignMask) & ~AlignMask;
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}
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public static (int Width, int Height) GetImageSizeInBlocks(GalImage Image)
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{
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ImageDescriptor Desc = GetImageDescriptor(Image.Format);
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return (DivRoundUp(Image.Width, Desc.BlockWidth),
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DivRoundUp(Image.Height, Desc.BlockHeight));
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}
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public static int GetBytesPerPixel(GalImageFormat Format)
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{
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return GetImageDescriptor(Format).BytesPerPixel;
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}
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private static int DivRoundUp(int LHS, int RHS)
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{
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return (LHS + (RHS - 1)) / RHS;
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}
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public static bool HasColor(GalImageFormat Format)
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{
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return (GetImageDescriptor(Format).Target & TargetBuffer.Color) != 0;
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}
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public static bool HasDepth(GalImageFormat Format)
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{
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return (GetImageDescriptor(Format).Target & TargetBuffer.Depth) != 0;
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}
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public static bool HasStencil(GalImageFormat Format)
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{
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return (GetImageDescriptor(Format).Target & TargetBuffer.Stencil) != 0;
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}
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public static bool IsCompressed(GalImageFormat Format)
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{
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ImageDescriptor Desc = GetImageDescriptor(Format);
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return (Desc.BlockWidth | Desc.BlockHeight) != 1;
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}
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private static ImageDescriptor GetImageDescriptor(GalImageFormat Format)
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{
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GalImageFormat PixelFormat = Format & GalImageFormat.FormatMask;
|
|
|
|
if (s_ImageTable.TryGetValue(PixelFormat, out ImageDescriptor Descriptor))
|
|
{
|
|
return Descriptor;
|
|
}
|
|
|
|
throw new NotImplementedException($"Format \"{PixelFormat}\" not implemented!");
|
|
}
|
|
|
|
private static GalImageFormat GetFormatType(GalTextureType Type)
|
|
{
|
|
switch (Type)
|
|
{
|
|
case GalTextureType.Snorm: return Snorm;
|
|
case GalTextureType.Unorm: return Unorm;
|
|
case GalTextureType.Sint: return Sint;
|
|
case GalTextureType.Uint: return Uint;
|
|
case GalTextureType.Float: return Float;
|
|
|
|
default: throw new NotImplementedException(((int)Type).ToString());
|
|
}
|
|
}
|
|
}
|
|
}
|