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MoonWorksGraphicsTests
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update tests for new image loader API

pull/2/head
cosmonaut 2023-04-18 23:39:45 -07:00
parent a2d1fea543
commit c84668b4b3
8 changed files with 52 additions and 75 deletions
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1
CopyTexture/CopyTexture.csproj
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@ -9,6 +9,7 @@
<OutputType>Exe</OutputType>
<TargetFramework>net7.0</TargetFramework>
<Nullable>enable</Nullable>
<AllowUnsafeBlocks>true</AllowUnsafeBlocks>
<Platforms>x64</Platforms>
</PropertyGroup>

48
CopyTexture/CopyTextureGame.cs
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@ -1,4 +1,5 @@
using MoonWorks;
using System.Runtime.InteropServices;
using MoonWorks;
using MoonWorks.Graphics;
using MoonWorks.Math.Float;
@ -14,7 +15,7 @@ namespace MoonWorks.Test
private Texture textureSmallCopy;
private Sampler sampler;
public CopyTextureGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
public unsafe CopyTextureGame() : base(TestUtils.GetStandardWindowCreateInfo(), TestUtils.GetStandardFrameLimiterSettings(), 60, true)
{
// Load the shaders
ShaderModule vertShaderModule = new ShaderModule(GraphicsDevice, TestUtils.GetShaderPath("TexturedQuadVert"));
@ -69,16 +70,22 @@ namespace MoonWorks.Test
}
);
// Load the texture. Copy-pasted from Texture.LoadPNG,
// but with the texture bytes stored.
var pixels = RefreshCS.Refresh.Refresh_Image_LoadPNGFromFile(
TestUtils.GetTexturePath("ravioli.png"),
out var width,
out var height,
out var channels
);
// Load the texture. Storing the texture bytes so we can compare them.
var fileStream = new System.IO.FileStream(TestUtils.GetTexturePath("ravioli.png"), System.IO.FileMode.Open, System.IO.FileAccess.Read);
var fileLength = fileStream.Length;
var fileBuffer = NativeMemory.Alloc((nuint) fileLength);
var fileSpan = new System.Span<byte>(fileBuffer, (int) fileLength);
fileStream.ReadExactly(fileSpan);
var byteCount = (uint)(width * height * channels);
var pixels = RefreshCS.Refresh.Refresh_Image_Load(
(nint) fileBuffer,
(int) fileLength,
out var width,
out var height,
out var byteCount
);
NativeMemory.Free(fileBuffer);
TextureCreateInfo textureCreateInfo = new TextureCreateInfo();
textureCreateInfo.Width = (uint) width;
@ -90,12 +97,7 @@ namespace MoonWorks.Test
textureCreateInfo.UsageFlags = TextureUsageFlags.Sampler;
originalTexture = new Texture(GraphicsDevice, textureCreateInfo);
cmdbuf.SetTextureData(originalTexture, pixels, byteCount);
byte[] textureBytes = new byte[byteCount];
System.Runtime.InteropServices.Marshal.Copy(pixels, textureBytes, 0, (int) byteCount);
RefreshCS.Refresh.Refresh_Image_FreePNG(pixels);
cmdbuf.SetTextureData(originalTexture, pixels, (uint) byteCount);
// Create a 1:1 copy of the texture
textureCopy = new Texture(GraphicsDevice, textureCreateInfo);
@ -122,18 +124,18 @@ namespace MoonWorks.Test
);
// Copy the texture to a buffer
Buffer compareBuffer = Buffer.Create<byte>(GraphicsDevice, 0, (uint) textureBytes.Length);
Buffer compareBuffer = Buffer.Create<byte>(GraphicsDevice, 0, (uint) byteCount);
cmdbuf.CopyTextureToBuffer(new TextureSlice(originalTexture), compareBuffer);
GraphicsDevice.Submit(cmdbuf);
GraphicsDevice.Wait();
// Compare the original bytes to the copied bytes.
byte[] copiedBytes = new byte[textureBytes.Length];
compareBuffer.GetData(copiedBytes);
var copiedBytes = NativeMemory.Alloc((nuint) byteCount);
var copiedSpan = new System.Span<byte>(copiedBytes, byteCount);
compareBuffer.GetData(copiedSpan);
var originalSpan = new System.ReadOnlySpan<byte>(textureBytes);
var copiedSpan = new System.ReadOnlySpan<byte>(copiedBytes);
var originalSpan = new System.Span<byte>((void*) pixels, byteCount);
if (System.MemoryExtensions.SequenceEqual(originalSpan, copiedSpan))
{
@ -144,6 +146,8 @@ namespace MoonWorks.Test
{
Logger.LogError("FAIL! Original texture bytes do not match bytes from CopyTextureToBuffer!");
}
RefreshCS.Refresh.Refresh_Image_Free(pixels);
}
protected override void Update(System.TimeSpan delta) { }

29
Cube/CubeGame.cs
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@ -47,28 +47,17 @@ namespace MoonWorks.Test
void LoadCubemap(CommandBuffer cmdbuf, string[] imagePaths)
{
System.IntPtr textureData;
int w, h, numChannels;
for (uint i = 0; i < imagePaths.Length; i++)
{
textureData = RefreshCS.Refresh.Refresh_Image_LoadPNGFromFile(
imagePaths[i],
out w,
out h,
out numChannels
);
cmdbuf.SetTextureData(
new TextureSlice(
skyboxTexture,
new Rect(0, 0, w, h),
0,
i
),
textureData,
(uint) (w * h * 4) // w * h * numChannels does not work
);
RefreshCS.Refresh.Refresh_Image_FreePNG(textureData);
var textureSlice = new TextureSlice(
skyboxTexture,
new Rect(0, 0, (int) skyboxTexture.Width, (int) skyboxTexture.Height),
0,
i,
0
);
Texture.SetDataFromFile(cmdbuf, textureSlice, imagePaths[i]);
}
}

16
Texture3D/Texture3DGame.cs
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@ -80,17 +80,11 @@ namespace MoonWorks.Test
i
);
var pixels = Refresh.Refresh_Image_LoadPNGFromFile(
TestUtils.GetTexturePath($"tex3d_{i}.png"),
out var width,
out var height,
out var channels
);
var byteCount = (uint) (width * height * channels);
cmdbuf.SetTextureData(slice, pixels, byteCount);
Refresh.Refresh_Image_FreePNG(pixels);
Texture.SetDataFromFile(
cmdbuf,
slice,
TestUtils.GetTexturePath($"tex3d_{i}.png")
);
}
GraphicsDevice.Submit(cmdbuf);

12
TextureMipmaps/TextureMipmapsGame.cs
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@ -80,17 +80,7 @@ namespace MoonWorks.Test
(uint) i
);
var pixels = Refresh.Refresh_Image_LoadPNGFromFile(
TestUtils.GetTexturePath($"mip{i}.png"),
out var width,
out var height,
out var channels
);
var byteCount = (uint)(width * height * channels);
cmdbuf.SetTextureData(slice, pixels, byteCount);
Refresh.Refresh_Image_FreePNG(pixels);
Texture.SetDataFromFile(cmdbuf, slice, TestUtils.GetTexturePath($"mip{i}.png"));
}
GraphicsDevice.Submit(cmdbuf);

3
TexturedAnimatedQuad/TexturedAnimatedQuadGame.cs
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@ -68,9 +68,8 @@ namespace MoonWorks.Test
0, 2, 3,
}
);
texture = Texture.LoadPNG(GraphicsDevice, cmdbuf, TestUtils.GetTexturePath("ravioli.png"));
texture = Texture.FromFile(GraphicsDevice, cmdbuf, TestUtils.GetTexturePath("ravioli.png"));
GraphicsDevice.Submit(cmdbuf);
GraphicsDevice.Wait();
}
protected override void Update(System.TimeSpan delta)

1
TexturedQuad/TexturedQuad.csproj
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@ -10,6 +10,7 @@
<TargetFramework>net7.0</TargetFramework>
<Nullable>enable</Nullable>
<Platforms>x64</Platforms>
<ErrorOnDuplicatePublishOutputFiles>false</ErrorOnDuplicatePublishOutputFiles>
</PropertyGroup>
<Import Project="$(SolutionDir)NativeAOT_Console.targets" Condition="Exists('$(SolutionDir)NativeAOT_Console.targets')" />

17
TexturedQuad/TexturedQuadGame.cs
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@ -25,10 +25,10 @@ namespace MoonWorks.Test
private Texture[] textures = new Texture[4];
private string[] imageLoadFormatNames = new string[]
{
"PNGFromFile",
"PNGFromMemory",
"QOIFromFile",
"QOIFromMemory"
"PNG from file",
"PNG from memory",
"QOI from file",
"QOI from memory"
};
private int currentTextureIndex;
@ -94,12 +94,11 @@ namespace MoonWorks.Test
0, 2, 3,
}
);
textures[0] = Texture.LoadPNG(GraphicsDevice, cmdbuf, TestUtils.GetTexturePath("ravioli.png"));
textures[1] = Texture.LoadPNG(GraphicsDevice, cmdbuf, pngBytes);
textures[2] = Texture.LoadQOI(GraphicsDevice, cmdbuf, TestUtils.GetTexturePath("ravioli.qoi"));
textures[3] = Texture.LoadQOI(GraphicsDevice, cmdbuf, qoiBytes);
textures[0] = Texture.FromFile(GraphicsDevice, cmdbuf, TestUtils.GetTexturePath("ravioli.png"));
textures[1] = Texture.FromData(GraphicsDevice, cmdbuf, pngBytes);
textures[2] = Texture.FromFile(GraphicsDevice, cmdbuf, TestUtils.GetTexturePath("ravioli.qoi"));
textures[3] = Texture.FromData(GraphicsDevice, cmdbuf, qoiBytes);
GraphicsDevice.Submit(cmdbuf);
GraphicsDevice.Wait();
}
protected override void Update(System.TimeSpan delta)