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Moved texture loader from editor to engine

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This commit is contained in:
Simon Lübeß
2024-06-03 00:59:01 +02:00
parent 1b38a41dfc
commit ff0ac74d12
6 changed files with 113 additions and 108 deletions
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GlitchyEditor/src/Assets/Importers/DdsImporter.bf
+2 -9
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@@ -2,6 +2,7 @@ using System.IO;
using System; using System;
using GlitchyEngine; using GlitchyEngine;
using System.Collections; using System.Collections;
using GlitchyEngine.Renderer;
namespace GlitchyEditor.Assets.Importers; namespace GlitchyEditor.Assets.Importers;
@@ -24,19 +25,11 @@ public struct LoadedSurface
public struct LoadedTextureInfo public struct LoadedTextureInfo
{ {
public enum Dimension
{
Unknown,
Texture1D,
Texture2D,
Texture3D
}
public uint8[] PixelData = null; public uint8[] PixelData = null;
public DirectX.DXGI.Format PixelFormat = .Unknown; public DirectX.DXGI.Format PixelFormat = .Unknown;
public int MipMapCount = 0; public int MipMapCount = 0;
public int ArraySize = 0; public int ArraySize = 0;
public Dimension Dimension = .Unknown; public TextureDimension Dimension = .Unknown;
public bool IsCubeMap; public bool IsCubeMap;
public int Width; public int Width;
GlitchyEditor/src/Assets/Importers/Interfaces.bf
-5
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@@ -27,8 +27,3 @@ interface IAssetExporter
Result<void> Export(Stream stream, ProcessedResource processedObject, AssetExporterConfig config); Result<void> Export(Stream stream, ProcessedResource processedObject, AssetExporterConfig config);
} }
interface IProcessedAssetLoader
{
Result<Asset> Load(Stream stream);
}
GlitchyEditor/src/Assets/Importers/TextureImporter.bf
+1 -92
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@@ -271,7 +271,7 @@ class ProcessedTexture : ProcessedResource
public Format PixelFormat = .Unknown; public Format PixelFormat = .Unknown;
public int MipMapCount = -1; public int MipMapCount = -1;
public int ArraySize = -1; public int ArraySize = -1;
public Dimension Dimension = .Unknown; public TextureDimension Dimension = .Unknown;
public bool IsCubeMap; public bool IsCubeMap;
public int Width = -1; public int Width = -1;
@@ -661,94 +661,3 @@ class TextureExporter : IAssetExporter
} }
} }
class TextureLoader : IProcessedAssetLoader
{
public Result<Asset> Load(Stream dataStream)
{
Dimension dimension = Try!(dataStream.Read<Dimension>());
Format pixelFormat = Try!(dataStream.Read<Format>());
uint32 width = Try!(dataStream.Read<uint32>());
uint32 height = Try!(dataStream.Read<uint32>());
uint32 depth = Try!(dataStream.Read<uint32>());
uint32 arraySize = Try!(dataStream.Read<uint32>());
uint32 mipMapCount = Try!(dataStream.Read<uint32>());
bool isCubemap = Try!(dataStream.Read<bool>());
SamplerStateDescription sampler = Try!(ReadSampler(dataStream));
List<uint8[]> surfaceDatas = scope .(mipMapCount * arraySize);
defer { ClearAndDeleteItems!(surfaceDatas); }
TextureSliceData[] slices = scope TextureSliceData[mipMapCount * arraySize];
int index = 0;
for (int arraySlice < arraySize)
{
for (int mipSlice < mipMapCount)
{
uint32 linePitch = Try!(dataStream.Read<uint32>());
uint32 slicePitch = Try!(dataStream.Read<uint32>());
uint64 byteCount = Try!(dataStream.Read<uint64>());
uint8[] surfaceData = new uint8[byteCount];
Try!(dataStream.TryRead(surfaceData));
slices[index] = .(surfaceData.Ptr, linePitch, slicePitch);
index++;
surfaceDatas.Add(surfaceData);
}
}
Texture result = null;
switch (dimension)
{
case .Texture2D:
if (isCubemap)
{
Runtime.NotImplemented();
}
else
{
Texture2DDesc desc = .(width, height, pixelFormat, arraySize, mipMapCount, .Immutable, .None);
Texture2D texture = new Texture2D(desc);
texture.SetData(slices);
result = texture;
}
default:
Runtime.NotImplemented();
}
using (SamplerState samplerState = SamplerStateManager.GetSampler(sampler))
{
result.SamplerState = samplerState;
}
return result;
}
private Result<SamplerStateDescription> ReadSampler(Stream dataStream)
{
SamplerStateDescription sampler;
sampler.MinFilter = Try!(dataStream.Read<FilterFunction>());
sampler.MagFilter = Try!(dataStream.Read<FilterFunction>());
sampler.MipFilter = Try!(dataStream.Read<FilterFunction>());
sampler.FilterMode = Try!(dataStream.Read<FilterMode>());
sampler.ComparisonFunction = Try!(dataStream.Read<ComparisonFunction>());
sampler.AddressModeU = Try!(dataStream.Read<TextureAddressMode>());
sampler.AddressModeV = Try!(dataStream.Read<TextureAddressMode>());
sampler.AddressModeW = Try!(dataStream.Read<TextureAddressMode>());
sampler.MipLODBias = Try!(dataStream.Read<float>());
sampler.MipMinLOD = Try!(dataStream.Read<float>());
sampler.MipMaxLOD = Try!(dataStream.Read<float>());
sampler.MaxAnisotropy = Try!(dataStream.Read<uint8>());
sampler.BorderColor = Try!(dataStream.Read<ColorRGBA>());
return sampler;
}
}
GlitchyEngine/src/Content/IProcessedAssetLoader.bf
+9
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@@ -0,0 +1,9 @@
using System;
using System.IO;
namespace GlitchyEngine.Content;
interface IProcessedAssetLoader
{
Result<Asset> Load(Stream stream);
}
GlitchyEngine/src/Content/TextureLoader.bf
+99
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@@ -0,0 +1,99 @@
using System;
using System.IO;
using System.Collections;
using GlitchyEngine.Math;
using GlitchyEngine.Renderer;
namespace GlitchyEngine.Content;
class TextureLoader : IProcessedAssetLoader
{
public Result<Asset> Load(Stream dataStream)
{
TextureDimension dimension = Try!(dataStream.Read<TextureDimension>());
Format pixelFormat = Try!(dataStream.Read<Format>());
uint32 width = Try!(dataStream.Read<uint32>());
uint32 height = Try!(dataStream.Read<uint32>());
uint32 depth = Try!(dataStream.Read<uint32>());
uint32 arraySize = Try!(dataStream.Read<uint32>());
uint32 mipMapCount = Try!(dataStream.Read<uint32>());
bool isCubemap = Try!(dataStream.Read<bool>());
SamplerStateDescription sampler = Try!(ReadSampler(dataStream));
List<uint8[]> surfaceDatas = scope .(mipMapCount * arraySize);
defer { ClearAndDeleteItems!(surfaceDatas); }
TextureSliceData[] slices = scope TextureSliceData[mipMapCount * arraySize];
int index = 0;
for (int arraySlice < arraySize)
{
for (int mipSlice < mipMapCount)
{
uint32 linePitch = Try!(dataStream.Read<uint32>());
uint32 slicePitch = Try!(dataStream.Read<uint32>());
uint64 byteCount = Try!(dataStream.Read<uint64>());
uint8[] surfaceData = new uint8[byteCount];
Try!(dataStream.TryRead(surfaceData));
slices[index] = .(surfaceData.Ptr, linePitch, slicePitch);
index++;
surfaceDatas.Add(surfaceData);
}
}
Texture result = null;
switch (dimension)
{
case .Texture2D:
if (isCubemap)
{
Runtime.NotImplemented();
}
else
{
Texture2DDesc desc = .(width, height, pixelFormat, arraySize, mipMapCount, .Immutable, .None);
Texture2D texture = new Texture2D(desc);
texture.SetData(slices);
result = texture;
}
default:
Runtime.NotImplemented();
}
using (SamplerState samplerState = SamplerStateManager.GetSampler(sampler))
{
result.SamplerState = samplerState;
}
return result;
}
private Result<SamplerStateDescription> ReadSampler(Stream dataStream)
{
SamplerStateDescription sampler;
sampler.MinFilter = Try!(dataStream.Read<FilterFunction>());
sampler.MagFilter = Try!(dataStream.Read<FilterFunction>());
sampler.MipFilter = Try!(dataStream.Read<FilterFunction>());
sampler.FilterMode = Try!(dataStream.Read<FilterMode>());
sampler.ComparisonFunction = Try!(dataStream.Read<ComparisonFunction>());
sampler.AddressModeU = Try!(dataStream.Read<TextureAddressMode>());
sampler.AddressModeV = Try!(dataStream.Read<TextureAddressMode>());
sampler.AddressModeW = Try!(dataStream.Read<TextureAddressMode>());
sampler.MipLODBias = Try!(dataStream.Read<float>());
sampler.MipMinLOD = Try!(dataStream.Read<float>());
sampler.MipMaxLOD = Try!(dataStream.Read<float>());
sampler.MaxAnisotropy = Try!(dataStream.Read<uint8>());
sampler.BorderColor = Try!(dataStream.Read<ColorRGBA>());
return sampler;
}
}
GlitchyEngine/src/Renderer/Effect.bf
+2 -2
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@@ -108,11 +108,11 @@ public enum TextureDimension
{ {
Unknown, Unknown,
Texture1D, Texture1D,
Texture1DArray,
Texture2D, Texture2D,
Texture2DArray,
Texture3D, Texture3D,
TextureCube, TextureCube,
Texture1DArray,
Texture2DArray,
TextureCubeArray TextureCubeArray
} }